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/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.provider;
import android.annotation.NonNull;
import android.annotation.SdkConstant;
import android.annotation.SdkConstant.SdkConstantType;
import android.annotation.SystemApi;
import android.annotation.TestApi;
import android.app.ActivityThread;
import android.app.AppOpsManager;
import android.app.Application;
import android.app.SearchManager;
import android.app.WallpaperManager;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.content.IContentProvider;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.Cursor;
import android.database.SQLException;
import android.location.LocationManager;
import android.net.ConnectivityManager;
import android.net.Uri;
import android.net.wifi.WifiManager;
import android.os.BatteryManager;
import android.os.Binder;
import android.os.Bundle;
import android.os.DropBoxManager;
import android.os.IBinder;
import android.os.LocaleList;
import android.os.Process;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.UserHandle;
import android.os.Build.VERSION_CODES;
import android.speech.tts.TextToSpeech;
import android.text.TextUtils;
import android.util.AndroidException;
import android.util.ArrayMap;
import android.util.ArraySet;
import android.util.Log;
import android.util.MemoryIntArray;
import com.android.internal.annotations.GuardedBy;
import com.android.internal.util.ArrayUtils;
import com.android.internal.widget.ILockSettings;
import java.io.IOException;
import java.net.URISyntaxException;
import java.text.SimpleDateFormat;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
/**
* The Settings provider contains global system-level device preferences.
*/
public final class Settings {
// Intent actions for Settings
/**
* Activity Action: Show system settings.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_SETTINGS = "android.settings.SETTINGS";
/**
* Activity Action: Show settings to allow configuration of APNs.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of current location
* sources.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_LOCATION_SOURCE_SETTINGS =
"android.settings.LOCATION_SOURCE_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of users.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_USER_SETTINGS =
"android.settings.USER_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of wireless controls
* such as Wi-Fi, Bluetooth and Mobile networks.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_WIRELESS_SETTINGS =
"android.settings.WIRELESS_SETTINGS";
/**
* Activity Action: Show tether provisioning activity.
*
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type
* of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should
* contain a {@link ResultReceiver} which will be called back with a tether result code.
*
* Output: The result of the provisioning check.
* {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful,
* {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_TETHER_PROVISIONING =
"android.settings.TETHER_PROVISIONING_UI";
/**
* Activity Action: Show settings to allow entering/exiting airplane mode.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_AIRPLANE_MODE_SETTINGS =
"android.settings.AIRPLANE_MODE_SETTINGS";
/**
* Activity Action: Modify Airplane mode settings using a voice command.
*
* In some cases, a matching Activity may not exist, so ensure you safeguard against this.
*
* This intent MUST be started using
* {@link android.service.voice.VoiceInteractionSession#startVoiceActivity
* startVoiceActivity}.
*
* Note: The activity implementing this intent MUST verify that
* {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before
* modifying the setting.
*
* Input: To tell which state airplane mode should be set to, add the
* {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified.
* If the extra is not included, no changes will be made.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE =
"android.settings.VOICE_CONTROL_AIRPLANE_MODE";
/**
* Activity Action: Show settings for accessibility modules.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_ACCESSIBILITY_SETTINGS =
"android.settings.ACCESSIBILITY_SETTINGS";
/**
* Activity Action: Show settings to control access to usage information.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_USAGE_ACCESS_SETTINGS =
"android.settings.USAGE_ACCESS_SETTINGS";
/**
* Activity Category: Show application settings related to usage access.
*
* An activity that provides a user interface for adjusting usage access related
* preferences for its containing application. Optional but recommended for apps that
* use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}.
*
* The activity may define meta-data to describe what usage access is
* used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which
* will be displayed in Settings.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG =
"android.intent.category.USAGE_ACCESS_CONFIG";
/**
* Metadata key: Reason for needing usage access.
*
* A key for metadata attached to an activity that receives action
* {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the
* user as description of how the app uses usage access.
*
*/
public static final String METADATA_USAGE_ACCESS_REASON =
"android.settings.metadata.USAGE_ACCESS_REASON";
/**
* Activity Action: Show settings to allow configuration of security and
* location privacy.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_SECURITY_SETTINGS =
"android.settings.SECURITY_SETTINGS";
/**
* Activity Action: Show trusted credentials settings, opening to the user tab,
* to allow management of installed credentials.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_TRUSTED_CREDENTIALS_USER =
"com.android.settings.TRUSTED_CREDENTIALS_USER";
/**
* Activity Action: Show dialog explaining that an installed CA cert may enable
* monitoring of encrypted network traffic.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the
* number of certificates.
*
* Input: Nothing.
*
* Output: Nothing.
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_MONITORING_CERT_INFO =
"com.android.settings.MONITORING_CERT_INFO";
/**
* Activity Action: Show settings to allow configuration of privacy options.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_PRIVACY_SETTINGS =
"android.settings.PRIVACY_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of VPN.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_VPN_SETTINGS =
"android.settings.VPN_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of Wi-Fi.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_WIFI_SETTINGS =
"android.settings.WIFI_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of a static IP
* address for Wi-Fi.
*
* In some cases, a matching Activity may not exist, so ensure you safeguard
* against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_WIFI_IP_SETTINGS =
"android.settings.WIFI_IP_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of Bluetooth.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_BLUETOOTH_SETTINGS =
"android.settings.BLUETOOTH_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of cast endpoints.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_CAST_SETTINGS =
"android.settings.CAST_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of date and time.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_DATE_SETTINGS =
"android.settings.DATE_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of sound and volume.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_SOUND_SETTINGS =
"android.settings.SOUND_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of display.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_DISPLAY_SETTINGS =
"android.settings.DISPLAY_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of Night display.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_NIGHT_DISPLAY_SETTINGS =
"android.settings.NIGHT_DISPLAY_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of locale.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_LOCALE_SETTINGS =
"android.settings.LOCALE_SETTINGS";
/**
* Activity Action: Show settings to configure input methods, in particular
* allowing the user to enable input methods.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_VOICE_INPUT_SETTINGS =
"android.settings.VOICE_INPUT_SETTINGS";
/**
* Activity Action: Show settings to configure input methods, in particular
* allowing the user to enable input methods.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_INPUT_METHOD_SETTINGS =
"android.settings.INPUT_METHOD_SETTINGS";
/**
* Activity Action: Show settings to enable/disable input method subtypes.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* To tell which input method's subtypes are displayed in the settings, add
* {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id.
* If there is no extra in this Intent, subtypes from all installed input methods
* will be displayed in the settings.
*
* @see android.view.inputmethod.InputMethodInfo#getId
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS =
"android.settings.INPUT_METHOD_SUBTYPE_SETTINGS";
/**
* Activity Action: Show a dialog to select input method.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_SHOW_INPUT_METHOD_PICKER =
"android.settings.SHOW_INPUT_METHOD_PICKER";
/**
* Activity Action: Show settings to manage the user input dictionary.
*
* Starting with {@link android.os.Build.VERSION_CODES#KITKAT},
* it is guaranteed there will always be an appropriate implementation for this Intent action.
* In prior releases of the platform this was optional, so ensure you safeguard against it.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_USER_DICTIONARY_SETTINGS =
"android.settings.USER_DICTIONARY_SETTINGS";
/**
* Activity Action: Show settings to configure the hardware keyboard.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_HARD_KEYBOARD_SETTINGS =
"android.settings.HARD_KEYBOARD_SETTINGS";
/**
* Activity Action: Adds a word to the user dictionary.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: An extra with key word that contains the word
* that should be added to the dictionary.
*
* Output: Nothing.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_USER_DICTIONARY_INSERT =
"com.android.settings.USER_DICTIONARY_INSERT";
/**
* Activity Action: Show settings to allow configuration of application-related settings.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_APPLICATION_SETTINGS =
"android.settings.APPLICATION_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of application
* development-related settings. As of
* {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is
* a required part of the platform.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS =
"android.settings.APPLICATION_DEVELOPMENT_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of quick launch shortcuts.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_QUICK_LAUNCH_SETTINGS =
"android.settings.QUICK_LAUNCH_SETTINGS";
/**
* Activity Action: Show settings to manage installed applications.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS =
"android.settings.MANAGE_APPLICATIONS_SETTINGS";
/**
* Activity Action: Show settings to manage all applications.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS =
"android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS";
/**
* Activity Action: Show screen for controlling which apps can draw on top of other apps.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Optionally, the Intent's data URI can specify the application package name to
* directly invoke the management GUI specific to the package name. For example
* "package:com.my.app".
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_MANAGE_OVERLAY_PERMISSION =
"android.settings.action.MANAGE_OVERLAY_PERMISSION";
/**
* Activity Action: Show screen for controlling which apps are allowed to write/modify
* system settings.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Optionally, the Intent's data URI can specify the application package name to
* directly invoke the management GUI specific to the package name. For example
* "package:com.my.app".
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_MANAGE_WRITE_SETTINGS =
"android.settings.action.MANAGE_WRITE_SETTINGS";
/**
* Activity Action: Show screen of details about a particular application.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: The Intent's data URI specifies the application package name
* to be shown, with the "package" scheme. That is "package:com.my.app".
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_APPLICATION_DETAILS_SETTINGS =
"android.settings.APPLICATION_DETAILS_SETTINGS";
/**
* Activity Action: Show screen for controlling which apps can ignore battery optimizations.
*
* Input: Nothing.
*
* Output: Nothing.
*
* You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations
* PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is
* already ignoring optimizations. You can use
* {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you
* on this list.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS =
"android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS";
/**
* Activity Action: Ask the user to allow an app to ignore battery optimizations (that is,
* put them on the whitelist of apps shown by
* {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also
* must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS}
* permission.
*
Note: most applications should not use this; there are many facilities
* provided by the platform for applications to operate correctly in the various power
* saving modes. This is only for unusual applications that need to deeply control their own
* execution, at the potential expense of the user's battery life. Note that these applications
* greatly run the risk of showing to the user as high power consumers on their device.
*
* Input: The Intent's data URI must specify the application package name
* to be shown, with the "package" scheme. That is "package:com.my.app".
*
* Output: Nothing.
*
* You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations
* PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is
* already ignoring optimizations.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS =
"android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS";
/**
* Activity Action: Show screen for controlling background data
* restrictions for a particular application.
*
* Input: Intent's data URI set with an application name, using the
* "package" schema (like "package:com.my.app").
*
*
* Output: Nothing.
*
* Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus
* ConnectivityManager#getRestrictBackgroundStatus()} to determine the
* status of the background data restrictions for them.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS =
"android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS";
/**
* @hide
* Activity Action: Show the "app ops" settings screen.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_APP_OPS_SETTINGS =
"android.settings.APP_OPS_SETTINGS";
/**
* Activity Action: Show settings for system update functionality.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_SYSTEM_UPDATE_SETTINGS =
"android.settings.SYSTEM_UPDATE_SETTINGS";
/**
* Activity Action: Show settings to allow configuration of sync settings.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* The account types available to add via the add account button may be restricted by adding an
* {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's
* authorities. Only account types which can sync with that content provider will be offered to
* the user.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_SYNC_SETTINGS =
"android.settings.SYNC_SETTINGS";
/**
* Activity Action: Show add account screen for creating a new account.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES}
* extra to the Intent with one or more syncable content provider's authorities. Only account
* types which can sync with that content provider will be offered to the user.
*
* Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the
* Intent with one or more account types.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_ADD_ACCOUNT =
"android.settings.ADD_ACCOUNT_SETTINGS";
/**
* Activity Action: Show settings for selecting the network operator.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_NETWORK_OPERATOR_SETTINGS =
"android.settings.NETWORK_OPERATOR_SETTINGS";
/**
* Activity Action: Show settings for selection of 2G/3G.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_DATA_ROAMING_SETTINGS =
"android.settings.DATA_ROAMING_SETTINGS";
/**
* Activity Action: Show settings for internal storage.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_INTERNAL_STORAGE_SETTINGS =
"android.settings.INTERNAL_STORAGE_SETTINGS";
/**
* Activity Action: Show settings for memory card storage.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_MEMORY_CARD_SETTINGS =
"android.settings.MEMORY_CARD_SETTINGS";
/**
* Activity Action: Show settings for global search.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_SEARCH_SETTINGS =
"android.search.action.SEARCH_SETTINGS";
/**
* Activity Action: Show general device information settings (serial
* number, software version, phone number, etc.).
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_DEVICE_INFO_SETTINGS =
"android.settings.DEVICE_INFO_SETTINGS";
/**
* Activity Action: Show NFC settings.
*
* This shows UI that allows NFC to be turned on or off.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing
* @see android.nfc.NfcAdapter#isEnabled()
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS";
/**
* Activity Action: Show NFC Sharing settings.
*
* This shows UI that allows NDEF Push (Android Beam) to be turned on or
* off.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing
* @see android.nfc.NfcAdapter#isNdefPushEnabled()
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_NFCSHARING_SETTINGS =
"android.settings.NFCSHARING_SETTINGS";
/**
* Activity Action: Show NFC Tap & Pay settings
*
* This shows UI that allows the user to configure Tap&Pay
* settings.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_NFC_PAYMENT_SETTINGS =
"android.settings.NFC_PAYMENT_SETTINGS";
/**
* Activity Action: Show Daydream settings.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
* @see android.service.dreams.DreamService
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS";
/**
* Activity Action: Show Notification listener settings.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
* @see android.service.notification.NotificationListenerService
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS
= "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS";
/**
* Activity Action: Show Do Not Disturb access settings.
*
* Users can grant and deny access to Do Not Disturb configuration from here.
* See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more
* details.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS
= "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS";
/**
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_CONDITION_PROVIDER_SETTINGS
= "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS";
/**
* Activity Action: Show settings for video captioning.
*
* In some cases, a matching Activity may not exist, so ensure you safeguard
* against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS";
/**
* Activity Action: Show the top level print settings.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_PRINT_SETTINGS =
"android.settings.ACTION_PRINT_SETTINGS";
/**
* Activity Action: Show Zen Mode configuration settings.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS";
/**
* Activity Action: Show Zen Mode priority configuration settings.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS
= "android.settings.ZEN_MODE_PRIORITY_SETTINGS";
/**
* Activity Action: Show Zen Mode automation configuration settings.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS
= "android.settings.ZEN_MODE_AUTOMATION_SETTINGS";
/**
* Activity Action: Modify do not disturb mode settings.
*
* In some cases, a matching Activity may not exist, so ensure you safeguard against this.
*
* This intent MUST be started using
* {@link android.service.voice.VoiceInteractionSession#startVoiceActivity
* startVoiceActivity}.
*
* Note: The Activity implementing this intent MUST verify that
* {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}.
* returns true before modifying the setting.
*
* Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate
* how long the user wishes to avoid interruptions for. The optional
* {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is
* enabling or disabling do not disturb mode. If either extra is not included, the
* user maybe asked to provide the value.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE =
"android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE";
/**
* Activity Action: Show Zen Mode schedule rule configuration settings.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS
= "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS";
/**
* Activity Action: Show Zen Mode event rule configuration settings.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS
= "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS";
/**
* Activity Action: Show Zen Mode external rule configuration settings.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS
= "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS";
/**
* Activity Action: Show the regulatory information screen for the device.
*
* In some cases, a matching Activity may not exist, so ensure you safeguard
* against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String
ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO";
/**
* Activity Action: Show Device Name Settings.
*
* In some cases, a matching Activity may not exist, so ensure you safeguard
* against this.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME";
/**
* Activity Action: Show pairing settings.
*
* In some cases, a matching Activity may not exist, so ensure you safeguard
* against this.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS";
/**
* Activity Action: Show battery saver settings.
*
* In some cases, a matching Activity may not exist, so ensure you safeguard
* against this.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_BATTERY_SAVER_SETTINGS
= "android.settings.BATTERY_SAVER_SETTINGS";
/**
* Activity Action: Modify Battery Saver mode setting using a voice command.
*
* In some cases, a matching Activity may not exist, so ensure you safeguard against this.
*
* This intent MUST be started using
* {@link android.service.voice.VoiceInteractionSession#startVoiceActivity
* startVoiceActivity}.
*
* Note: The activity implementing this intent MUST verify that
* {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before
* modifying the setting.
*
* Input: To tell which state batter saver mode should be set to, add the
* {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified.
* If the extra is not included, no changes will be made.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE =
"android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE";
/**
* Activity Action: Show Home selection settings. If there are multiple activities
* that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you
* to pick your preferred activity.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_HOME_SETTINGS
= "android.settings.HOME_SETTINGS";
/**
* Activity Action: Show Default apps settings.
*
* In some cases, a matching Activity may not exist, so ensure you
* safeguard against this.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS
= "android.settings.MANAGE_DEFAULT_APPS_SETTINGS";
/**
* Activity Action: Show notification settings.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_NOTIFICATION_SETTINGS
= "android.settings.NOTIFICATION_SETTINGS";
/**
* Activity Action: Show notification settings for a single app.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_APP_NOTIFICATION_SETTINGS
= "android.settings.APP_NOTIFICATION_SETTINGS";
/**
* Activity Action: Show notification redaction settings.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_APP_NOTIFICATION_REDACTION
= "android.settings.ACTION_APP_NOTIFICATION_REDACTION";
/** @hide */ public static final String EXTRA_APP_UID = "app_uid";
/** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package";
/**
* Activity Action: Show a dialog with disabled by policy message.
*
If an user action is disabled by policy, this dialog can be triggered to let
* the user know about this.
*
* Input: Nothing.
*
* Output: Nothing.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS
= "android.settings.SHOW_ADMIN_SUPPORT_DETAILS";
/**
* Activity Action: Show a dialog for remote bugreport flow.
*
* Input: Nothing.
*
* Output: Nothing.
*
* @hide
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG
= "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG";
/**
* Activity Action: Show VR listener settings.
*
* Input: Nothing.
*
* Output: Nothing.
*
* @see android.service.vr.VrListenerService
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_VR_LISTENER_SETTINGS
= "android.settings.VR_LISTENER_SETTINGS";
/**
* Activity Action: Allows user to select current webview implementation.
*
* Input: Nothing.
*
* Output: Nothing.
*/
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS";
// End of Intent actions for Settings
/**
* @hide - Private call() method on SettingsProvider to read from 'system' table.
*/
public static final String CALL_METHOD_GET_SYSTEM = "GET_system";
/**
* @hide - Private call() method on SettingsProvider to read from 'secure' table.
*/
public static final String CALL_METHOD_GET_SECURE = "GET_secure";
/**
* @hide - Private call() method on SettingsProvider to read from 'global' table.
*/
public static final String CALL_METHOD_GET_GLOBAL = "GET_global";
/**
* @hide - Specifies that the caller of the fast-path call()-based flow tracks
* the settings generation in order to cache values locally. If this key is
* mapped to a null string extra in the request bundle, the response
* bundle will contain the same key mapped to a parcelable extra which would be
* an {@link android.util.MemoryIntArray}. The response will also contain an
* integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the
* index in the array clients should use to lookup the generation. For efficiency
* the caller should request the generation tracking memory array only if it
* doesn't already have it.
*
* @see #CALL_METHOD_GENERATION_INDEX_KEY
*/
public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation";
/**
* @hide Key with the location in the {@link android.util.MemoryIntArray} where
* to look up the generation id of the backing table. The value is an integer.
*
* @see #CALL_METHOD_TRACK_GENERATION_KEY
*/
public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index";
/**
* @hide Key with the settings table generation. The value is an integer.
*
* @see #CALL_METHOD_TRACK_GENERATION_KEY
*/
public static final String CALL_METHOD_GENERATION_KEY = "_generation";
/**
* @hide - User handle argument extra to the fast-path call()-based requests
*/
public static final String CALL_METHOD_USER_KEY = "_user";
/** @hide - Private call() method to write to 'system' table */
public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system";
/** @hide - Private call() method to write to 'secure' table */
public static final String CALL_METHOD_PUT_SECURE = "PUT_secure";
/** @hide - Private call() method to write to 'global' table */
public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global";
/**
* Activity Extra: Limit available options in launched activity based on the given authority.
*
* This can be passed as an extra field in an Activity Intent with one or more syncable content
* provider's authorities as a String[]. This field is used by some intents to alter the
* behavior of the called activity.
*
* Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based
* on the authority given.
*/
public static final String EXTRA_AUTHORITIES = "authorities";
/**
* Activity Extra: Limit available options in launched activity based on the given account
* types.
*
* This can be passed as an extra field in an Activity Intent with one or more account types
* as a String[]. This field is used by some intents to alter the behavior of the called
* activity.
*
* Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified
* list.
*/
public static final String EXTRA_ACCOUNT_TYPES = "account_types";
public static final String EXTRA_INPUT_METHOD_ID = "input_method_id";
/**
* Activity Extra: The device identifier to act upon.
*
* This can be passed as an extra field in an Activity Intent with a single
* InputDeviceIdentifier. This field is used by some activities to jump straight into the
* settings for the given device.
*
* Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout
* dialog for the given device.
* @hide
*/
public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier";
/**
* Activity Extra: Enable or disable Airplane Mode.
*
* This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE}
* intent as a boolean to indicate if it should be enabled.
*/
public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled";
/**
* Activity Extra: Enable or disable Battery saver mode.
*
* This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE}
* intent as a boolean to indicate if it should be enabled.
*/
public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED =
"android.settings.extra.battery_saver_mode_enabled";
/**
* Activity Extra: Enable or disable Do Not Disturb mode.
*
* This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE}
* intent as a boolean to indicate if it should be enabled.
*/
public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED =
"android.settings.extra.do_not_disturb_mode_enabled";
/**
* Activity Extra: How many minutes to enable do not disturb mode for.
*
* This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE}
* intent to indicate how long do not disturb mode should be enabled for.
*/
public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES =
"android.settings.extra.do_not_disturb_mode_minutes";
/**
* Activity Extra: Number of certificates
*
* This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO}
* intent to indicate the number of certificates
* @hide
*/
public static final String EXTRA_NUMBER_OF_CERTIFICATES =
"android.settings.extra.number_of_certificates";
private static final String JID_RESOURCE_PREFIX = "android";
public static final String AUTHORITY = "settings";
private static final String TAG = "Settings";
private static final boolean LOCAL_LOGV = false;
// Lock ensures that when enabling/disabling the master location switch, we don't end up
// with a partial enable/disable state in multi-threaded situations.
private static final Object mLocationSettingsLock = new Object();
public static class SettingNotFoundException extends AndroidException {
public SettingNotFoundException(String msg) {
super(msg);
}
}
/**
* Common base for tables of name/value settings.
*/
public static class NameValueTable implements BaseColumns {
public static final String NAME = "name";
public static final String VALUE = "value";
protected static boolean putString(ContentResolver resolver, Uri uri,
String name, String value) {
// The database will take care of replacing duplicates.
try {
ContentValues values = new ContentValues();
values.put(NAME, name);
values.put(VALUE, value);
resolver.insert(uri, values);
return true;
} catch (SQLException e) {
Log.w(TAG, "Can't set key " + name + " in " + uri, e);
return false;
}
}
public static Uri getUriFor(Uri uri, String name) {
return Uri.withAppendedPath(uri, name);
}
}
private static final class GenerationTracker {
private final MemoryIntArray mArray;
private final Runnable mErrorHandler;
private final int mIndex;
private int mCurrentGeneration;
public GenerationTracker(@NonNull MemoryIntArray array, int index,
int generation, Runnable errorHandler) {
mArray = array;
mIndex = index;
mErrorHandler = errorHandler;
mCurrentGeneration = generation;
}
public boolean isGenerationChanged() {
final int currentGeneration = readCurrentGeneration();
if (currentGeneration >= 0) {
if (currentGeneration == mCurrentGeneration) {
return false;
}
mCurrentGeneration = currentGeneration;
}
return true;
}
private int readCurrentGeneration() {
try {
return mArray.get(mIndex);
} catch (IOException e) {
Log.e(TAG, "Error getting current generation", e);
if (mErrorHandler != null) {
mErrorHandler.run();
}
}
return -1;
}
public void destroy() {
try {
mArray.close();
} catch (IOException e) {
Log.e(TAG, "Error closing backing array", e);
if (mErrorHandler != null) {
mErrorHandler.run();
}
}
}
}
// Thread-safe.
private static class NameValueCache {
private static final boolean DEBUG = false;
private final Uri mUri;
private static final String[] SELECT_VALUE =
new String[] { Settings.NameValueTable.VALUE };
private static final String NAME_EQ_PLACEHOLDER = "name=?";
// Must synchronize on 'this' to access mValues and mValuesVersion.
private final HashMap mValues = new HashMap();
// Initially null; set lazily and held forever. Synchronized on 'this'.
private IContentProvider mContentProvider = null;
// The method we'll call (or null, to not use) on the provider
// for the fast path of retrieving settings.
private final String mCallGetCommand;
private final String mCallSetCommand;
@GuardedBy("this")
private GenerationTracker mGenerationTracker;
public NameValueCache(Uri uri, String getCommand, String setCommand) {
mUri = uri;
mCallGetCommand = getCommand;
mCallSetCommand = setCommand;
}
private IContentProvider lazyGetProvider(ContentResolver cr) {
IContentProvider cp = null;
synchronized (NameValueCache.this) {
cp = mContentProvider;
if (cp == null) {
cp = mContentProvider = cr.acquireProvider(mUri.getAuthority());
}
}
return cp;
}
public boolean putStringForUser(ContentResolver cr, String name, String value,
final int userHandle) {
try {
Bundle arg = new Bundle();
arg.putString(Settings.NameValueTable.VALUE, value);
arg.putInt(CALL_METHOD_USER_KEY, userHandle);
IContentProvider cp = lazyGetProvider(cr);
cp.call(cr.getPackageName(), mCallSetCommand, name, arg);
} catch (RemoteException e) {
Log.w(TAG, "Can't set key " + name + " in " + mUri, e);
return false;
}
return true;
}
public String getStringForUser(ContentResolver cr, String name, final int userHandle) {
final boolean isSelf = (userHandle == UserHandle.myUserId());
if (isSelf) {
synchronized (NameValueCache.this) {
if (mGenerationTracker != null) {
if (mGenerationTracker.isGenerationChanged()) {
if (DEBUG) {
Log.i(TAG, "Generation changed for type:"
+ mUri.getPath() + " in package:"
+ cr.getPackageName() +" and user:" + userHandle);
}
mValues.clear();
} else if (mValues.containsKey(name)) {
return mValues.get(name);
}
}
}
} else {
if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle
+ " by user " + UserHandle.myUserId() + " so skipping cache");
}
IContentProvider cp = lazyGetProvider(cr);
// Try the fast path first, not using query(). If this
// fails (alternate Settings provider that doesn't support
// this interface?) then we fall back to the query/table
// interface.
if (mCallGetCommand != null) {
try {
Bundle args = null;
if (!isSelf) {
args = new Bundle();
args.putInt(CALL_METHOD_USER_KEY, userHandle);
}
boolean needsGenerationTracker = false;
synchronized (NameValueCache.this) {
if (isSelf && mGenerationTracker == null) {
needsGenerationTracker = true;
if (args == null) {
args = new Bundle();
}
args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null);
if (DEBUG) {
Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath()
+ " in package:" + cr.getPackageName() +" and user:"
+ userHandle);
}
}
}
Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args);
if (b != null) {
String value = b.getString(Settings.NameValueTable.VALUE);
// Don't update our cache for reads of other users' data
if (isSelf) {
synchronized (NameValueCache.this) {
if (needsGenerationTracker) {
MemoryIntArray array = b.getParcelable(
CALL_METHOD_TRACK_GENERATION_KEY);
final int index = b.getInt(
CALL_METHOD_GENERATION_INDEX_KEY, -1);
if (array != null && index >= 0) {
final int generation = b.getInt(
CALL_METHOD_GENERATION_KEY, 0);
if (DEBUG) {
Log.i(TAG, "Received generation tracker for type:"
+ mUri.getPath() + " in package:"
+ cr.getPackageName() + " and user:"
+ userHandle + " with index:" + index);
}
mGenerationTracker = new GenerationTracker(array, index,
generation, () -> {
synchronized (NameValueCache.this) {
Log.e(TAG, "Error accessing generation"
+ " tracker - removing");
if (mGenerationTracker != null) {
GenerationTracker generationTracker =
mGenerationTracker;
mGenerationTracker = null;
generationTracker.destroy();
mValues.clear();
}
}
});
}
}
mValues.put(name, value);
}
} else {
if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle
+ " by " + UserHandle.myUserId()
+ " so not updating cache");
}
return value;
}
// If the response Bundle is null, we fall through
// to the query interface below.
} catch (RemoteException e) {
// Not supported by the remote side? Fall through
// to query().
}
}
Cursor c = null;
try {
c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER,
new String[]{name}, null, null);
if (c == null) {
Log.w(TAG, "Can't get key " + name + " from " + mUri);
return null;
}
String value = c.moveToNext() ? c.getString(0) : null;
synchronized (NameValueCache.this) {
mValues.put(name, value);
}
if (LOCAL_LOGV) {
Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " +
name + " = " + (value == null ? "(null)" : value));
}
return value;
} catch (RemoteException e) {
Log.w(TAG, "Can't get key " + name + " from " + mUri, e);
return null; // Return null, but don't cache it.
} finally {
if (c != null) c.close();
}
}
}
/**
* Checks if the specified context can draw on top of other apps. As of API
* level 23, an app cannot draw on top of other apps unless it declares the
* {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its
* manifest, and the user specifically grants the app this
* capability. To prompt the user to grant this approval, the app must send an
* intent with the action
* {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which
* causes the system to display a permission management screen.
*
* @param context App context.
* @return true if the specified context can draw on top of other apps, false otherwise
*/
public static boolean canDrawOverlays(Context context) {
return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(),
context.getOpPackageName(), false);
}
/**
* System settings, containing miscellaneous system preferences. This
* table holds simple name/value pairs. There are convenience
* functions for accessing individual settings entries.
*/
public static final class System extends NameValueTable {
private static final float DEFAULT_FONT_SCALE = 1.0f;
/** @hide */
public static interface Validator {
public boolean validate(String value);
}
/**
* The content:// style URL for this table
*/
public static final Uri CONTENT_URI =
Uri.parse("content://" + AUTHORITY + "/system");
private static final NameValueCache sNameValueCache = new NameValueCache(
CONTENT_URI,
CALL_METHOD_GET_SYSTEM,
CALL_METHOD_PUT_SYSTEM);
private static final HashSet MOVED_TO_SECURE;
static {
MOVED_TO_SECURE = new HashSet(30);
MOVED_TO_SECURE.add(Secure.ANDROID_ID);
MOVED_TO_SECURE.add(Secure.HTTP_PROXY);
MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED);
MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS);
MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED);
MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE);
MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED);
MOVED_TO_SECURE.add(Secure.LOGGING_ID);
MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED);
MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE);
MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL);
MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME);
MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL);
MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON);
MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY);
MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT);
MOVED_TO_SECURE.add(Secure.WIFI_ON);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS);
MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS);
// At one time in System, then Global, but now back in Secure
MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS);
}
private static final HashSet MOVED_TO_GLOBAL;
private static final HashSet MOVED_TO_SECURE_THEN_GLOBAL;
static {
MOVED_TO_GLOBAL = new HashSet();
MOVED_TO_SECURE_THEN_GLOBAL = new HashSet();
// these were originally in system but migrated to secure in the past,
// so are duplicated in the Secure.* namespace
MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED);
MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON);
MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING);
MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED);
MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED);
MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY);
// these are moving directly from system to global
MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON);
MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS);
MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS);
MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME);
MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE);
MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND);
MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND);
MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND);
MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND);
MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND);
MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND);
MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND);
MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY);
MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER);
MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE);
MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE);
MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE);
MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS);
MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE);
MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE);
MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY);
MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP);
MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER);
MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES);
MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES);
MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL);
MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL);
MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL);
MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL);
MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL);
MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL);
MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL);
MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL);
}
private static final Validator sBooleanValidator =
new DiscreteValueValidator(new String[] {"0", "1"});
private static final Validator sNonNegativeIntegerValidator = new Validator() {
@Override
public boolean validate(String value) {
try {
return Integer.parseInt(value) >= 0;
} catch (NumberFormatException e) {
return false;
}
}
};
private static final Validator sUriValidator = new Validator() {
@Override
public boolean validate(String value) {
try {
Uri.decode(value);
return true;
} catch (IllegalArgumentException e) {
return false;
}
}
};
private static final Validator sLenientIpAddressValidator = new Validator() {
private static final int MAX_IPV6_LENGTH = 45;
@Override
public boolean validate(String value) {
return value.length() <= MAX_IPV6_LENGTH;
}
};
/** @hide */
public static void getMovedToGlobalSettings(Set outKeySet) {
outKeySet.addAll(MOVED_TO_GLOBAL);
outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL);
}
/** @hide */
public static void getMovedToSecureSettings(Set outKeySet) {
outKeySet.addAll(MOVED_TO_SECURE);
}
/** @hide */
public static void getNonLegacyMovedKeys(HashSet outKeySet) {
outKeySet.addAll(MOVED_TO_GLOBAL);
}
/**
* Look up a name in the database.
* @param resolver to access the database with
* @param name to look up in the table
* @return the corresponding value, or null if not present
*/
public static String getString(ContentResolver resolver, String name) {
return getStringForUser(resolver, name, UserHandle.myUserId());
}
/** @hide */
public static String getStringForUser(ContentResolver resolver, String name,
int userHandle) {
if (MOVED_TO_SECURE.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System"
+ " to android.provider.Settings.Secure, returning read-only value.");
return Secure.getStringForUser(resolver, name, userHandle);
}
if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System"
+ " to android.provider.Settings.Global, returning read-only value.");
return Global.getStringForUser(resolver, name, userHandle);
}
return sNameValueCache.getStringForUser(resolver, name, userHandle);
}
/**
* Store a name/value pair into the database.
* @param resolver to access the database with
* @param name to store
* @param value to associate with the name
* @return true if the value was set, false on database errors
*/
public static boolean putString(ContentResolver resolver, String name, String value) {
return putStringForUser(resolver, name, value, UserHandle.myUserId());
}
/** @hide */
public static boolean putStringForUser(ContentResolver resolver, String name, String value,
int userHandle) {
if (MOVED_TO_SECURE.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System"
+ " to android.provider.Settings.Secure, value is unchanged.");
return false;
}
if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System"
+ " to android.provider.Settings.Global, value is unchanged.");
return false;
}
return sNameValueCache.putStringForUser(resolver, name, value, userHandle);
}
/**
* Construct the content URI for a particular name/value pair,
* useful for monitoring changes with a ContentObserver.
* @param name to look up in the table
* @return the corresponding content URI, or null if not present
*/
public static Uri getUriFor(String name) {
if (MOVED_TO_SECURE.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System"
+ " to android.provider.Settings.Secure, returning Secure URI.");
return Secure.getUriFor(Secure.CONTENT_URI, name);
}
if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System"
+ " to android.provider.Settings.Global, returning read-only global URI.");
return Global.getUriFor(Global.CONTENT_URI, name);
}
return getUriFor(CONTENT_URI, name);
}
/**
* Convenience function for retrieving a single system settings value
* as an integer. Note that internally setting values are always
* stored as strings; this function converts the string to an integer
* for you. The default value will be returned if the setting is
* not defined or not an integer.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
* @param def Value to return if the setting is not defined.
*
* @return The setting's current value, or 'def' if it is not defined
* or not a valid integer.
*/
public static int getInt(ContentResolver cr, String name, int def) {
return getIntForUser(cr, name, def, UserHandle.myUserId());
}
/** @hide */
public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) {
String v = getStringForUser(cr, name, userHandle);
try {
return v != null ? Integer.parseInt(v) : def;
} catch (NumberFormatException e) {
return def;
}
}
/**
* Convenience function for retrieving a single system settings value
* as an integer. Note that internally setting values are always
* stored as strings; this function converts the string to an integer
* for you.
*
* This version does not take a default value. If the setting has not
* been set, or the string value is not a number,
* it throws {@link SettingNotFoundException}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
*
* @throws SettingNotFoundException Thrown if a setting by the given
* name can't be found or the setting value is not an integer.
*
* @return The setting's current value.
*/
public static int getInt(ContentResolver cr, String name)
throws SettingNotFoundException {
return getIntForUser(cr, name, UserHandle.myUserId());
}
/** @hide */
public static int getIntForUser(ContentResolver cr, String name, int userHandle)
throws SettingNotFoundException {
String v = getStringForUser(cr, name, userHandle);
try {
return Integer.parseInt(v);
} catch (NumberFormatException e) {
throw new SettingNotFoundException(name);
}
}
/**
* Convenience function for updating a single settings value as an
* integer. This will either create a new entry in the table if the
* given name does not exist, or modify the value of the existing row
* with that name. Note that internally setting values are always
* stored as strings, so this function converts the given value to a
* string before storing it.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to modify.
* @param value The new value for the setting.
* @return true if the value was set, false on database errors
*/
public static boolean putInt(ContentResolver cr, String name, int value) {
return putIntForUser(cr, name, value, UserHandle.myUserId());
}
/** @hide */
public static boolean putIntForUser(ContentResolver cr, String name, int value,
int userHandle) {
return putStringForUser(cr, name, Integer.toString(value), userHandle);
}
/**
* Convenience function for retrieving a single system settings value
* as a {@code long}. Note that internally setting values are always
* stored as strings; this function converts the string to a {@code long}
* for you. The default value will be returned if the setting is
* not defined or not a {@code long}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
* @param def Value to return if the setting is not defined.
*
* @return The setting's current value, or 'def' if it is not defined
* or not a valid {@code long}.
*/
public static long getLong(ContentResolver cr, String name, long def) {
return getLongForUser(cr, name, def, UserHandle.myUserId());
}
/** @hide */
public static long getLongForUser(ContentResolver cr, String name, long def,
int userHandle) {
String valString = getStringForUser(cr, name, userHandle);
long value;
try {
value = valString != null ? Long.parseLong(valString) : def;
} catch (NumberFormatException e) {
value = def;
}
return value;
}
/**
* Convenience function for retrieving a single system settings value
* as a {@code long}. Note that internally setting values are always
* stored as strings; this function converts the string to a {@code long}
* for you.
*
* This version does not take a default value. If the setting has not
* been set, or the string value is not a number,
* it throws {@link SettingNotFoundException}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
*
* @return The setting's current value.
* @throws SettingNotFoundException Thrown if a setting by the given
* name can't be found or the setting value is not an integer.
*/
public static long getLong(ContentResolver cr, String name)
throws SettingNotFoundException {
return getLongForUser(cr, name, UserHandle.myUserId());
}
/** @hide */
public static long getLongForUser(ContentResolver cr, String name, int userHandle)
throws SettingNotFoundException {
String valString = getStringForUser(cr, name, userHandle);
try {
return Long.parseLong(valString);
} catch (NumberFormatException e) {
throw new SettingNotFoundException(name);
}
}
/**
* Convenience function for updating a single settings value as a long
* integer. This will either create a new entry in the table if the
* given name does not exist, or modify the value of the existing row
* with that name. Note that internally setting values are always
* stored as strings, so this function converts the given value to a
* string before storing it.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to modify.
* @param value The new value for the setting.
* @return true if the value was set, false on database errors
*/
public static boolean putLong(ContentResolver cr, String name, long value) {
return putLongForUser(cr, name, value, UserHandle.myUserId());
}
/** @hide */
public static boolean putLongForUser(ContentResolver cr, String name, long value,
int userHandle) {
return putStringForUser(cr, name, Long.toString(value), userHandle);
}
/**
* Convenience function for retrieving a single system settings value
* as a floating point number. Note that internally setting values are
* always stored as strings; this function converts the string to an
* float for you. The default value will be returned if the setting
* is not defined or not a valid float.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
* @param def Value to return if the setting is not defined.
*
* @return The setting's current value, or 'def' if it is not defined
* or not a valid float.
*/
public static float getFloat(ContentResolver cr, String name, float def) {
return getFloatForUser(cr, name, def, UserHandle.myUserId());
}
/** @hide */
public static float getFloatForUser(ContentResolver cr, String name, float def,
int userHandle) {
String v = getStringForUser(cr, name, userHandle);
try {
return v != null ? Float.parseFloat(v) : def;
} catch (NumberFormatException e) {
return def;
}
}
/**
* Convenience function for retrieving a single system settings value
* as a float. Note that internally setting values are always
* stored as strings; this function converts the string to a float
* for you.
*
* This version does not take a default value. If the setting has not
* been set, or the string value is not a number,
* it throws {@link SettingNotFoundException}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
*
* @throws SettingNotFoundException Thrown if a setting by the given
* name can't be found or the setting value is not a float.
*
* @return The setting's current value.
*/
public static float getFloat(ContentResolver cr, String name)
throws SettingNotFoundException {
return getFloatForUser(cr, name, UserHandle.myUserId());
}
/** @hide */
public static float getFloatForUser(ContentResolver cr, String name, int userHandle)
throws SettingNotFoundException {
String v = getStringForUser(cr, name, userHandle);
if (v == null) {
throw new SettingNotFoundException(name);
}
try {
return Float.parseFloat(v);
} catch (NumberFormatException e) {
throw new SettingNotFoundException(name);
}
}
/**
* Convenience function for updating a single settings value as a
* floating point number. This will either create a new entry in the
* table if the given name does not exist, or modify the value of the
* existing row with that name. Note that internally setting values
* are always stored as strings, so this function converts the given
* value to a string before storing it.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to modify.
* @param value The new value for the setting.
* @return true if the value was set, false on database errors
*/
public static boolean putFloat(ContentResolver cr, String name, float value) {
return putFloatForUser(cr, name, value, UserHandle.myUserId());
}
/** @hide */
public static boolean putFloatForUser(ContentResolver cr, String name, float value,
int userHandle) {
return putStringForUser(cr, name, Float.toString(value), userHandle);
}
/**
* Convenience function to read all of the current
* configuration-related settings into a
* {@link Configuration} object.
*
* @param cr The ContentResolver to access.
* @param outConfig Where to place the configuration settings.
*/
public static void getConfiguration(ContentResolver cr, Configuration outConfig) {
adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(),
false /* updateSettingsIfEmpty */);
}
/** @hide */
public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig,
int userHandle, boolean updateSettingsIfEmpty) {
outConfig.fontScale = Settings.System.getFloatForUser(
cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle);
if (outConfig.fontScale < 0) {
outConfig.fontScale = DEFAULT_FONT_SCALE;
}
final String localeValue =
Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle);
if (localeValue != null) {
outConfig.setLocales(LocaleList.forLanguageTags(localeValue));
} else {
// Do not update configuration with emtpy settings since we need to take over the
// locale list of previous user if the settings value is empty. This happens when a
// new user is created.
if (updateSettingsIfEmpty) {
// Make current configuration persistent. This is necessary the first time a
// user log in. At the first login, the configuration settings are empty, so we
// need to store the adjusted configuration as the initial settings.
Settings.System.putStringForUser(
cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(),
userHandle);
}
}
}
/**
* @hide Erase the fields in the Configuration that should be applied
* by the settings.
*/
public static void clearConfiguration(Configuration inoutConfig) {
inoutConfig.fontScale = 0;
if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) {
inoutConfig.clearLocales();
}
}
/**
* Convenience function to write a batch of configuration-related
* settings from a {@link Configuration} object.
*
* @param cr The ContentResolver to access.
* @param config The settings to write.
* @return true if the values were set, false on database errors
*/
public static boolean putConfiguration(ContentResolver cr, Configuration config) {
return putConfigurationForUser(cr, config, UserHandle.myUserId());
}
/** @hide */
public static boolean putConfigurationForUser(ContentResolver cr, Configuration config,
int userHandle) {
return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) &&
Settings.System.putStringForUser(
cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle);
}
/** @hide */
public static boolean hasInterestingConfigurationChanges(int changes) {
return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 ||
(changes & ActivityInfo.CONFIG_LOCALE) != 0;
}
/** @deprecated - Do not use */
@Deprecated
public static boolean getShowGTalkServiceStatus(ContentResolver cr) {
return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId());
}
/**
* @hide
* @deprecated - Do not use
*/
public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr,
int userHandle) {
return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0;
}
/** @deprecated - Do not use */
@Deprecated
public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) {
setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId());
}
/**
* @hide
* @deprecated - Do not use
*/
@Deprecated
public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag,
int userHandle) {
putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle);
}
private static final class DiscreteValueValidator implements Validator {
private final String[] mValues;
public DiscreteValueValidator(String[] values) {
mValues = values;
}
@Override
public boolean validate(String value) {
return ArrayUtils.contains(mValues, value);
}
}
private static final class InclusiveIntegerRangeValidator implements Validator {
private final int mMin;
private final int mMax;
public InclusiveIntegerRangeValidator(int min, int max) {
mMin = min;
mMax = max;
}
@Override
public boolean validate(String value) {
try {
final int intValue = Integer.parseInt(value);
return intValue >= mMin && intValue <= mMax;
} catch (NumberFormatException e) {
return false;
}
}
}
private static final class InclusiveFloatRangeValidator implements Validator {
private final float mMin;
private final float mMax;
public InclusiveFloatRangeValidator(float min, float max) {
mMin = min;
mMax = max;
}
@Override
public boolean validate(String value) {
try {
final float floatValue = Float.parseFloat(value);
return floatValue >= mMin && floatValue <= mMax;
} catch (NumberFormatException e) {
return false;
}
}
}
/**
* @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead
*/
@Deprecated
public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN;
/**
* What happens when the user presses the end call button if they're not
* on a call.
* Values:
* 0 - The end button does nothing.
* 1 - The end button goes to the home screen.
* 2 - The end button puts the device to sleep and locks the keyguard.
* 3 - The end button goes to the home screen. If the user is already on the
* home screen, it puts the device to sleep.
*/
public static final String END_BUTTON_BEHAVIOR = "end_button_behavior";
private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR =
new InclusiveIntegerRangeValidator(0, 3);
/**
* END_BUTTON_BEHAVIOR value for "go home".
* @hide
*/
public static final int END_BUTTON_BEHAVIOR_HOME = 0x1;
/**
* END_BUTTON_BEHAVIOR value for "go to sleep".
* @hide
*/
public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2;
/**
* END_BUTTON_BEHAVIOR default value.
* @hide
*/
public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP;
/**
* Is advanced settings mode turned on. 0 == no, 1 == yes
* @hide
*/
public static final String ADVANCED_SETTINGS = "advanced_settings";
private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator;
/**
* ADVANCED_SETTINGS default value.
* @hide
*/
public static final int ADVANCED_SETTINGS_DEFAULT = 0;
/**
* @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead
*/
@Deprecated
public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON;
/**
* @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead
*/
@Deprecated
public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH;
/**
* @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead
*/
@Deprecated
public static final String RADIO_WIFI = Global.RADIO_WIFI;
/**
* @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead
* {@hide}
*/
@Deprecated
public static final String RADIO_WIMAX = Global.RADIO_WIMAX;
/**
* @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead
*/
@Deprecated
public static final String RADIO_CELL = Global.RADIO_CELL;
/**
* @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead
*/
@Deprecated
public static final String RADIO_NFC = Global.RADIO_NFC;
/**
* @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead
*/
@Deprecated
public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS;
/**
* @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead
*
* {@hide}
*/
@Deprecated
public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS =
Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS;
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead
*/
@Deprecated
public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY;
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead
*/
@Deprecated
public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT;
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead
*/
@Deprecated
public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED =
Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED;
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead
*/
@Deprecated
public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER;
/**
* @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead
*/
@Deprecated
public static final String MODE_RINGER = Global.MODE_RINGER;
/**
* Whether to use static IP and other static network attributes.
*
* Set to 1 for true and 0 for false.
*
* @deprecated Use {@link WifiManager} instead
*/
@Deprecated
public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip";
private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator;
/**
* The static IP address.
*
* Example: "192.168.1.51"
*
* @deprecated Use {@link WifiManager} instead
*/
@Deprecated
public static final String WIFI_STATIC_IP = "wifi_static_ip";
private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator;
/**
* If using static IP, the gateway's IP address.
*
* Example: "192.168.1.1"
*
* @deprecated Use {@link WifiManager} instead
*/
@Deprecated
public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway";
private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator;
/**
* If using static IP, the net mask.
*
* Example: "255.255.255.0"
*
* @deprecated Use {@link WifiManager} instead
*/
@Deprecated
public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask";
private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator;
/**
* If using static IP, the primary DNS's IP address.
*
* Example: "192.168.1.1"
*
* @deprecated Use {@link WifiManager} instead
*/
@Deprecated
public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1";
private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator;
/**
* If using static IP, the secondary DNS's IP address.
*
* Example: "192.168.1.2"
*
* @deprecated Use {@link WifiManager} instead
*/
@Deprecated
public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2";
private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator;
/**
* Determines whether remote devices may discover and/or connect to
* this device.
*
Type: INT
* 2 -- discoverable and connectable
* 1 -- connectable but not discoverable
* 0 -- neither connectable nor discoverable
*/
public static final String BLUETOOTH_DISCOVERABILITY =
"bluetooth_discoverability";
private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR =
new InclusiveIntegerRangeValidator(0, 2);
/**
* Bluetooth discoverability timeout. If this value is nonzero, then
* Bluetooth becomes discoverable for a certain number of seconds,
* after which is becomes simply connectable. The value is in seconds.
*/
public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT =
"bluetooth_discoverability_timeout";
private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR =
sNonNegativeIntegerValidator;
/**
* @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED}
* instead
*/
@Deprecated
public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED;
/**
* @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE}
* instead
*/
@Deprecated
public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern";
/**
* @deprecated Use
* {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED}
* instead
*/
@Deprecated
public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED =
"lock_pattern_tactile_feedback_enabled";
/**
* A formatted string of the next alarm that is set, or the empty string
* if there is no alarm set.
*
* @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}.
*/
@Deprecated
public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted";
private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() {
private static final int MAX_LENGTH = 1000;
@Override
public boolean validate(String value) {
// TODO: No idea what the correct format is.
return value == null || value.length() < MAX_LENGTH;
}
};
/**
* Scaling factor for fonts, float.
*/
public static final String FONT_SCALE = "font_scale";
private static final Validator FONT_SCALE_VALIDATOR = new Validator() {
@Override
public boolean validate(String value) {
try {
return Float.parseFloat(value) >= 0;
} catch (NumberFormatException e) {
return false;
}
}
};
/**
* The serialized system locale value.
*
* Do not use this value directory.
* To get system locale, use {@link LocaleList#getDefault} instead.
* To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales}
* instead.
* @hide
*/
public static final String SYSTEM_LOCALES = "system_locales";
/**
* Name of an application package to be debugged.
*
* @deprecated Use {@link Global#DEBUG_APP} instead
*/
@Deprecated
public static final String DEBUG_APP = Global.DEBUG_APP;
/**
* If 1, when launching DEBUG_APP it will wait for the debugger before
* starting user code. If 0, it will run normally.
*
* @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead
*/
@Deprecated
public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER;
/**
* Whether or not to dim the screen. 0=no 1=yes
* @deprecated This setting is no longer used.
*/
@Deprecated
public static final String DIM_SCREEN = "dim_screen";
private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator;
/**
* The amount of time in milliseconds before the device goes to sleep or begins
* to dream after a period of inactivity. This value is also known as the
* user activity timeout period since the screen isn't necessarily turned off
* when it expires.
*/
public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout";
private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator;
/**
* The screen backlight brightness between 0 and 255.
*/
public static final String SCREEN_BRIGHTNESS = "screen_brightness";
private static final Validator SCREEN_BRIGHTNESS_VALIDATOR =
new InclusiveIntegerRangeValidator(0, 255);
/**
* Control whether to enable automatic brightness mode.
*/
public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode";
private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator;
/**
* Adjustment to auto-brightness to make it generally more (>0.0 <1.0)
* or less (<0.0 >-1.0) bright.
* @hide
*/
public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj";
private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR =
new InclusiveFloatRangeValidator(-1, 1);
/**
* SCREEN_BRIGHTNESS_MODE value for manual mode.
*/
public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0;
/**
* SCREEN_BRIGHTNESS_MODE value for automatic mode.
*/
public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1;
/**
* Control whether the process CPU usage meter should be shown.
*
* @deprecated Use {@link Global#SHOW_PROCESSES} instead
*/
@Deprecated
public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES;
/**
* If 1, the activity manager will aggressively finish activities and
* processes as soon as they are no longer needed. If 0, the normal
* extended lifetime is used.
*
* @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead
*/
@Deprecated
public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES;
/**
* Determines which streams are affected by ringer mode changes. The
* stream type's bit should be set to 1 if it should be muted when going
* into an inaudible ringer mode.
*/
public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected";
private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR =
sNonNegativeIntegerValidator;
/**
* Determines which streams are affected by mute. The
* stream type's bit should be set to 1 if it should be muted when a mute request
* is received.
*/
public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected";
private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR =
sNonNegativeIntegerValidator;
/**
* Whether vibrate is on for different events. This is used internally,
* changing this value will not change the vibrate. See AudioManager.
*/
public static final String VIBRATE_ON = "vibrate_on";
private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator;
/**
* If 1, redirects the system vibrator to all currently attached input devices
* that support vibration. If there are no such input devices, then the system
* vibrator is used instead.
* If 0, does not register the system vibrator.
*
* This setting is mainly intended to provide a compatibility mechanism for
* applications that only know about the system vibrator and do not use the
* input device vibrator API.
*
* @hide
*/
public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices";
private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator;
/**
* Ringer volume. This is used internally, changing this value will not
* change the volume. See AudioManager.
*
* @removed Not used by anything since API 2.
*/
public static final String VOLUME_RING = "volume_ring";
/**
* System/notifications volume. This is used internally, changing this
* value will not change the volume. See AudioManager.
*
* @removed Not used by anything since API 2.
*/
public static final String VOLUME_SYSTEM = "volume_system";
/**
* Voice call volume. This is used internally, changing this value will
* not change the volume. See AudioManager.
*
* @removed Not used by anything since API 2.
*/
public static final String VOLUME_VOICE = "volume_voice";
/**
* Music/media/gaming volume. This is used internally, changing this
* value will not change the volume. See AudioManager.
*
* @removed Not used by anything since API 2.
*/
public static final String VOLUME_MUSIC = "volume_music";
/**
* Alarm volume. This is used internally, changing this
* value will not change the volume. See AudioManager.
*
* @removed Not used by anything since API 2.
*/
public static final String VOLUME_ALARM = "volume_alarm";
/**
* Notification volume. This is used internally, changing this
* value will not change the volume. See AudioManager.
*
* @removed Not used by anything since API 2.
*/
public static final String VOLUME_NOTIFICATION = "volume_notification";
/**
* Bluetooth Headset volume. This is used internally, changing this value will
* not change the volume. See AudioManager.
*
* @removed Not used by anything since API 2.
*/
public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco";
/**
* Master volume (float in the range 0.0f to 1.0f).
*
* @hide
*/
public static final String VOLUME_MASTER = "volume_master";
/**
* Master mono (int 1 = mono, 0 = normal).
*
* @hide
*/
public static final String MASTER_MONO = "master_mono";
private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator;
/**
* Whether the notifications should use the ring volume (value of 1) or
* a separate notification volume (value of 0). In most cases, users
* will have this enabled so the notification and ringer volumes will be
* the same. However, power users can disable this and use the separate
* notification volume control.
*
* Note: This is a one-off setting that will be removed in the future
* when there is profile support. For this reason, it is kept hidden
* from the public APIs.
*
* @hide
* @deprecated
*/
@Deprecated
public static final String NOTIFICATIONS_USE_RING_VOLUME =
"notifications_use_ring_volume";
private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator;
/**
* Whether silent mode should allow vibration feedback. This is used
* internally in AudioService and the Sound settings activity to
* coordinate decoupling of vibrate and silent modes. This setting
* will likely be removed in a future release with support for
* audio/vibe feedback profiles.
*
* Not used anymore. On devices with vibrator, the user explicitly selects
* silent or vibrate mode.
* Kept for use by legacy database upgrade code in DatabaseHelper.
* @hide
*/
public static final String VIBRATE_IN_SILENT = "vibrate_in_silent";
private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator;
/**
* The mapping of stream type (integer) to its setting.
*
* @removed Not used by anything since API 2.
*/
public static final String[] VOLUME_SETTINGS = {
VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC,
VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO
};
/**
* Appended to various volume related settings to record the previous
* values before they the settings were affected by a silent/vibrate
* ringer mode change.
*
* @removed Not used by anything since API 2.
*/
public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible";
/**
* Persistent store for the system-wide default ringtone URI.
*
* If you need to play the default ringtone at any given time, it is recommended
* you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve
* to the set default ringtone at the time of playing.
*
* @see #DEFAULT_RINGTONE_URI
*/
public static final String RINGTONE = "ringtone";
private static final Validator RINGTONE_VALIDATOR = sUriValidator;
/**
* A {@link Uri} that will point to the current default ringtone at any
* given time.
*
* If the current default ringtone is in the DRM provider and the caller
* does not have permission, the exception will be a
* FileNotFoundException.
*/
public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE);
/** {@hide} */
public static final String RINGTONE_CACHE = "ringtone_cache";
/** {@hide} */
public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE);
/**
* Persistent store for the system-wide default notification sound.
*
* @see #RINGTONE
* @see #DEFAULT_NOTIFICATION_URI
*/
public static final String NOTIFICATION_SOUND = "notification_sound";
private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator;
/**
* A {@link Uri} that will point to the current default notification
* sound at any given time.
*
* @see #DEFAULT_RINGTONE_URI
*/
public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND);
/** {@hide} */
public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache";
/** {@hide} */
public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE);
/**
* Persistent store for the system-wide default alarm alert.
*
* @see #RINGTONE
* @see #DEFAULT_ALARM_ALERT_URI
*/
public static final String ALARM_ALERT = "alarm_alert";
private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator;
/**
* A {@link Uri} that will point to the current default alarm alert at
* any given time.
*
* @see #DEFAULT_ALARM_ALERT_URI
*/
public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT);
/** {@hide} */
public static final String ALARM_ALERT_CACHE = "alarm_alert_cache";
/** {@hide} */
public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE);
/**
* Persistent store for the system default media button event receiver.
*
* @hide
*/
public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver";
private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() {
@Override
public boolean validate(String value) {
try {
ComponentName.unflattenFromString(value);
return true;
} catch (NullPointerException e) {
return false;
}
}
};
/**
* Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off
*/
public static final String TEXT_AUTO_REPLACE = "auto_replace";
private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator;
/**
* Setting to enable Auto Caps in text editors. 1 = On, 0 = Off
*/
public static final String TEXT_AUTO_CAPS = "auto_caps";
private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator;
/**
* Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This
* feature converts two spaces to a "." and space.
*/
public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate";
private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator;
/**
* Setting to showing password characters in text editors. 1 = On, 0 = Off
*/
public static final String TEXT_SHOW_PASSWORD = "show_password";
private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator;
public static final String SHOW_GTALK_SERVICE_STATUS =
"SHOW_GTALK_SERVICE_STATUS";
private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator;
/**
* Name of activity to use for wallpaper on the home screen.
*
* @deprecated Use {@link WallpaperManager} instead.
*/
@Deprecated
public static final String WALLPAPER_ACTIVITY = "wallpaper_activity";
private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() {
private static final int MAX_LENGTH = 1000;
@Override
public boolean validate(String value) {
if (value != null && value.length() > MAX_LENGTH) {
return false;
}
return ComponentName.unflattenFromString(value) != null;
}
};
/**
* @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME}
* instead
*/
@Deprecated
public static final String AUTO_TIME = Global.AUTO_TIME;
/**
* @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE}
* instead
*/
@Deprecated
public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE;
/**
* Display times as 12 or 24 hours
* 12
* 24
*/
public static final String TIME_12_24 = "time_12_24";
/** @hide */
public static final Validator TIME_12_24_VALIDATOR =
new DiscreteValueValidator(new String[] {"12", "24"});
/**
* Date format string
* mm/dd/yyyy
* dd/mm/yyyy
* yyyy/mm/dd
*/
public static final String DATE_FORMAT = "date_format";
/** @hide */
public static final Validator DATE_FORMAT_VALIDATOR = new Validator() {
@Override
public boolean validate(String value) {
try {
new SimpleDateFormat(value);
return true;
} catch (IllegalArgumentException e) {
return false;
}
}
};
/**
* Whether the setup wizard has been run before (on first boot), or if
* it still needs to be run.
*
* nonzero = it has been run in the past
* 0 = it has not been run in the past
*/
public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run";
/** @hide */
public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator;
/**
* Scaling factor for normal window animations. Setting to 0 will disable window
* animations.
*
* @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead
*/
@Deprecated
public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE;
/**
* Scaling factor for activity transition animations. Setting to 0 will disable window
* animations.
*
* @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead
*/
@Deprecated
public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE;
/**
* Scaling factor for Animator-based animations. This affects both the start delay and
* duration of all such animations. Setting to 0 will cause animations to end immediately.
* The default value is 1.
*
* @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead
*/
@Deprecated
public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE;
/**
* Control whether the accelerometer will be used to change screen
* orientation. If 0, it will not be used unless explicitly requested
* by the application; if 1, it will be used by default unless explicitly
* disabled by the application.
*/
public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation";
/** @hide */
public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator;
/**
* Default screen rotation when no other policy applies.
* When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a
* preference, this rotation value will be used. Must be one of the
* {@link android.view.Surface#ROTATION_0 Surface rotation constants}.
*
* @see android.view.Display#getRotation
*/
public static final String USER_ROTATION = "user_rotation";
/** @hide */
public static final Validator USER_ROTATION_VALIDATOR =
new InclusiveIntegerRangeValidator(0, 3);
/**
* Control whether the rotation lock toggle in the System UI should be hidden.
* Typically this is done for accessibility purposes to make it harder for
* the user to accidentally toggle the rotation lock while the display rotation
* has been locked for accessibility.
*
* If 0, then rotation lock toggle is not hidden for accessibility (although it may be
* unavailable for other reasons). If 1, then the rotation lock toggle is hidden.
*
* @hide
*/
public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY =
"hide_rotation_lock_toggle_for_accessibility";
/** @hide */
public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR =
sBooleanValidator;
/**
* Whether the phone vibrates when it is ringing due to an incoming call. This will
* be used by Phone and Setting apps; it shouldn't affect other apps.
* The value is boolean (1 or 0).
*
* Note: this is not same as "vibrate on ring", which had been available until ICS.
* It was about AudioManager's setting and thus affected all the applications which
* relied on the setting, while this is purely about the vibration setting for incoming
* calls.
*/
public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing";
/** @hide */
public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator;
/**
* Whether the audible DTMF tones are played by the dialer when dialing. The value is
* boolean (1 or 0).
*/
public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone";
/** @hide */
public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator;
/**
* CDMA only settings
* DTMF tone type played by the dialer when dialing.
* 0 = Normal
* 1 = Long
*/
public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type";
/** @hide */
public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator;
/**
* Whether the hearing aid is enabled. The value is
* boolean (1 or 0).
* @hide
*/
public static final String HEARING_AID = "hearing_aid";
/** @hide */
public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator;
/**
* CDMA only settings
* TTY Mode
* 0 = OFF
* 1 = FULL
* 2 = VCO
* 3 = HCO
* @hide
*/
public static final String TTY_MODE = "tty_mode";
/** @hide */
public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3);
/**
* Whether the sounds effects (key clicks, lid open ...) are enabled. The value is
* boolean (1 or 0).
*/
public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled";
/** @hide */
public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator;
/**
* Whether the haptic feedback (long presses, ...) are enabled. The value is
* boolean (1 or 0).
*/
public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled";
/** @hide */
public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator;
/**
* @deprecated Each application that shows web suggestions should have its own
* setting for this.
*/
@Deprecated
public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions";
/** @hide */
public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator;
/**
* Whether the notification LED should repeatedly flash when a notification is
* pending. The value is boolean (1 or 0).
* @hide
*/
public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse";
/** @hide */
public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator;
/**
* Show pointer location on screen?
* 0 = no
* 1 = yes
* @hide
*/
public static final String POINTER_LOCATION = "pointer_location";
/** @hide */
public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator;
/**
* Show touch positions on screen?
* 0 = no
* 1 = yes
* @hide
*/
public static final String SHOW_TOUCHES = "show_touches";
/** @hide */
public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator;
/**
* Log raw orientation data from
* {@link com.android.server.policy.WindowOrientationListener} for use with the
* orientationplot.py tool.
* 0 = no
* 1 = yes
* @hide
*/
public static final String WINDOW_ORIENTATION_LISTENER_LOG =
"window_orientation_listener_log";
/** @hide */
public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator;
/**
* @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED}
* instead
* @hide
*/
@Deprecated
public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED;
/**
* @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED}
* instead
* @hide
*/
@Deprecated
public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED;
/**
* Whether to play sounds when the keyguard is shown and dismissed.
* @hide
*/
public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled";
/** @hide */
public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator;
/**
* Whether the lockscreen should be completely disabled.
* @hide
*/
public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled";
/** @hide */
public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator;
/**
* @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND}
* instead
* @hide
*/
@Deprecated
public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND;
/**
* @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND}
* instead
* @hide
*/
@Deprecated
public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND;
/**
* @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND}
* instead
* @hide
*/
@Deprecated
public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND;
/**
* @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND}
* instead
* @hide
*/
@Deprecated
public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND;
/**
* @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND}
* instead
* @hide
*/
@Deprecated
public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND;
/**
* @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND}
* instead
* @hide
*/
@Deprecated
public static final String LOCK_SOUND = Global.LOCK_SOUND;
/**
* @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND}
* instead
* @hide
*/
@Deprecated
public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND;
/**
* Receive incoming SIP calls?
* 0 = no
* 1 = yes
* @hide
*/
public static final String SIP_RECEIVE_CALLS = "sip_receive_calls";
/** @hide */
public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator;
/**
* Call Preference String.
* "SIP_ALWAYS" : Always use SIP with network access
* "SIP_ADDRESS_ONLY" : Only if destination is a SIP address
* @hide
*/
public static final String SIP_CALL_OPTIONS = "sip_call_options";
/** @hide */
public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator(
new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"});
/**
* One of the sip call options: Always use SIP with network access.
* @hide
*/
public static final String SIP_ALWAYS = "SIP_ALWAYS";
/** @hide */
public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator;
/**
* One of the sip call options: Only if destination is a SIP address.
* @hide
*/
public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY";
/** @hide */
public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator;
/**
* @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that
* the user should be prompted each time a call is made whether it should be placed using
* SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with
* SIP_ADDRESS_ONLY.
* @hide
*/
@Deprecated
public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME";
/** @hide */
public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator;
/**
* Pointer speed setting.
* This is an integer value in a range between -7 and +7, so there are 15 possible values.
* -7 = slowest
* 0 = default speed
* +7 = fastest
* @hide
*/
public static final String POINTER_SPEED = "pointer_speed";
/** @hide */
public static final Validator POINTER_SPEED_VALIDATOR =
new InclusiveFloatRangeValidator(-7, 7);
/**
* Whether lock-to-app will be triggered by long-press on recents.
* @hide
*/
public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled";
/** @hide */
public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator;
/**
* I am the lolrus.
*
* Nonzero values indicate that the user has a bukkit.
* Backward-compatible with PrefGetPreference(prefAllowEasterEggs).
* @hide
*/
public static final String EGG_MODE = "egg_mode";
/** @hide */
public static final Validator EGG_MODE_VALIDATOR = new Validator() {
@Override
public boolean validate(String value) {
try {
return Long.parseLong(value) >= 0;
} catch (NumberFormatException e) {
return false;
}
}
};
/**
* IMPORTANT: If you add a new public settings you also have to add it to
* PUBLIC_SETTINGS below. If the new setting is hidden you have to add
* it to PRIVATE_SETTINGS below. Also add a validator that can validate
* the setting value. See an example above.
*/
/**
* Settings to backup. This is here so that it's in the same place as the settings
* keys and easy to update.
*
* NOTE: Settings are backed up and restored in the order they appear
* in this array. If you have one setting depending on another,
* make sure that they are ordered appropriately.
*
* @hide
*/
public static final String[] SETTINGS_TO_BACKUP = {
STAY_ON_WHILE_PLUGGED_IN, // moved to global
WIFI_USE_STATIC_IP,
WIFI_STATIC_IP,
WIFI_STATIC_GATEWAY,
WIFI_STATIC_NETMASK,
WIFI_STATIC_DNS1,
WIFI_STATIC_DNS2,
BLUETOOTH_DISCOVERABILITY,
BLUETOOTH_DISCOVERABILITY_TIMEOUT,
FONT_SCALE,
DIM_SCREEN,
SCREEN_OFF_TIMEOUT,
SCREEN_BRIGHTNESS,
SCREEN_BRIGHTNESS_MODE,
SCREEN_AUTO_BRIGHTNESS_ADJ,
VIBRATE_INPUT_DEVICES,
MODE_RINGER_STREAMS_AFFECTED,
TEXT_AUTO_REPLACE,
TEXT_AUTO_CAPS,
TEXT_AUTO_PUNCTUATE,
TEXT_SHOW_PASSWORD,
AUTO_TIME, // moved to global
AUTO_TIME_ZONE, // moved to global
TIME_12_24,
DATE_FORMAT,
DTMF_TONE_WHEN_DIALING,
DTMF_TONE_TYPE_WHEN_DIALING,
HEARING_AID,
TTY_MODE,
MASTER_MONO,
SOUND_EFFECTS_ENABLED,
HAPTIC_FEEDBACK_ENABLED,
POWER_SOUNDS_ENABLED, // moved to global
DOCK_SOUNDS_ENABLED, // moved to global
LOCKSCREEN_SOUNDS_ENABLED,
SHOW_WEB_SUGGESTIONS,
SIP_CALL_OPTIONS,
SIP_RECEIVE_CALLS,
POINTER_SPEED,
VIBRATE_WHEN_RINGING,
RINGTONE,
LOCK_TO_APP_ENABLED,
NOTIFICATION_SOUND,
ACCELEROMETER_ROTATION
};
/**
* These are all public system settings
*
* @hide
*/
public static final Set PUBLIC_SETTINGS = new ArraySet<>();
static {
PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR);
PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP);
PUBLIC_SETTINGS.add(WIFI_STATIC_IP);
PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY);
PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK);
PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1);
PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2);
PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY);
PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT);
PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED);
PUBLIC_SETTINGS.add(FONT_SCALE);
PUBLIC_SETTINGS.add(DIM_SCREEN);
PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT);
PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS);
PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE);
PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED);
PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED);
PUBLIC_SETTINGS.add(VIBRATE_ON);
PUBLIC_SETTINGS.add(VOLUME_RING);
PUBLIC_SETTINGS.add(VOLUME_SYSTEM);
PUBLIC_SETTINGS.add(VOLUME_VOICE);
PUBLIC_SETTINGS.add(VOLUME_MUSIC);
PUBLIC_SETTINGS.add(VOLUME_ALARM);
PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION);
PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO);
PUBLIC_SETTINGS.add(RINGTONE);
PUBLIC_SETTINGS.add(NOTIFICATION_SOUND);
PUBLIC_SETTINGS.add(ALARM_ALERT);
PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE);
PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS);
PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE);
PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD);
PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS);
PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY);
PUBLIC_SETTINGS.add(TIME_12_24);
PUBLIC_SETTINGS.add(DATE_FORMAT);
PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN);
PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION);
PUBLIC_SETTINGS.add(USER_ROTATION);
PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING);
PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED);
PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED);
PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS);
PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING);
}
/**
* These are all hidden system settings.
*
* @hide
*/
public static final Set PRIVATE_SETTINGS = new ArraySet<>();
static {
PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP);
PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR);
PRIVATE_SETTINGS.add(ADVANCED_SETTINGS);
PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ);
PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES);
PRIVATE_SETTINGS.add(VOLUME_MASTER);
PRIVATE_SETTINGS.add(MASTER_MONO);
PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME);
PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT);
PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER);
PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY);
PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING);
PRIVATE_SETTINGS.add(HEARING_AID);
PRIVATE_SETTINGS.add(TTY_MODE);
PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE);
PRIVATE_SETTINGS.add(POINTER_LOCATION);
PRIVATE_SETTINGS.add(SHOW_TOUCHES);
PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG);
PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED);
PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED);
PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED);
PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED);
PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND);
PRIVATE_SETTINGS.add(DESK_DOCK_SOUND);
PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND);
PRIVATE_SETTINGS.add(CAR_DOCK_SOUND);
PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND);
PRIVATE_SETTINGS.add(LOCK_SOUND);
PRIVATE_SETTINGS.add(UNLOCK_SOUND);
PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS);
PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS);
PRIVATE_SETTINGS.add(SIP_ALWAYS);
PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY);
PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME);
PRIVATE_SETTINGS.add(POINTER_SPEED);
PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED);
PRIVATE_SETTINGS.add(EGG_MODE);
}
/**
* These are all public system settings
*
* @hide
*/
public static final Map VALIDATORS = new ArrayMap<>();
static {
VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR);
VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR);
VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR);
VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT,
BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR);
VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR);
VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR);
VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR);
VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR);
VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR);
VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR);
VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR);
VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR);
VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR);
VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR);
VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR);
VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR);
VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR);
VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR);
VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR);
VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR);
VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR);
VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR);
VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR);
VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR);
VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR);
VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR);
VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR);
VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR);
VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR);
VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR);
VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR);
VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR);
VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR);
VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR);
VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR);
VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR);
VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR);
VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR);
VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR);
VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR);
VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY,
HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR);
VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR);
VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR);
VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR);
VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR);
VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR);
VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR);
VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR);
VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG,
WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR);
VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR);
VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR);
VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR);
VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR);
VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR);
VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR);
VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR);
VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR);
VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR);
VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR);
VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR);
VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR);
VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR);
VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR);
VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR);
}
/**
* These entries are considered common between the personal and the managed profile,
* since the managed profile doesn't get to change them.
*/
private static final Set CLONE_TO_MANAGED_PROFILE = new ArraySet<>();
static {
CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT);
CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED);
CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED);
CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD);
CLONE_TO_MANAGED_PROFILE.add(TIME_12_24);
}
/** @hide */
public static void getCloneToManagedProfileSettings(Set outKeySet) {
outKeySet.addAll(CLONE_TO_MANAGED_PROFILE);
}
/**
* When to use Wi-Fi calling
*
* @see android.telephony.TelephonyManager.WifiCallingChoices
* @hide
*/
public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls";
// Settings moved to Settings.Secure
/**
* @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED}
* instead
*/
@Deprecated
public static final String ADB_ENABLED = Global.ADB_ENABLED;
/**
* @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead
*/
@Deprecated
public static final String ANDROID_ID = Secure.ANDROID_ID;
/**
* @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead
*/
@Deprecated
public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON;
/**
* @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead
*/
@Deprecated
public static final String DATA_ROAMING = Global.DATA_ROAMING;
/**
* @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead
*/
@Deprecated
public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED;
/**
* @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead
*/
@Deprecated
public static final String HTTP_PROXY = Global.HTTP_PROXY;
/**
* @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead
*/
@Deprecated
public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS;
/**
* @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED}
* instead
*/
@Deprecated
public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED;
/**
* @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead
*/
@Deprecated
public static final String LOGGING_ID = Secure.LOGGING_ID;
/**
* @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead
*/
@Deprecated
public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE;
/**
* @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED}
* instead
*/
@Deprecated
public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED;
/**
* @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE}
* instead
*/
@Deprecated
public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE;
/**
* @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL}
* instead
*/
@Deprecated
public static final String PARENTAL_CONTROL_REDIRECT_URL =
Secure.PARENTAL_CONTROL_REDIRECT_URL;
/**
* @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead
*/
@Deprecated
public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME;
/**
* @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead
*/
@Deprecated
public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED;
/**
* @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead
*/
@Deprecated
public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL;
/**
* @deprecated Use
* {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead
*/
@Deprecated
public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT;
/**
* @deprecated Use
* {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead
*/
@Deprecated
public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS =
Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS;
/**
* @deprecated Use
* {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead
*/
@Deprecated
public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON =
Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON;
/**
* @deprecated Use
* {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead
*/
@Deprecated
public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY =
Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY;
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT}
* instead
*/
@Deprecated
public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT;
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead
*/
@Deprecated
public static final String WIFI_ON = Global.WIFI_ON;
/**
* @deprecated Use
* {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE}
* instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE =
Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE;
/**
* @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT;
/**
* @deprecated Use
* {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS =
Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS;
/**
* @deprecated Use
* {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED =
Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED;
/**
* @deprecated Use
* {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS}
* instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS =
Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS;
/**
* @deprecated Use
* {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT =
Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT;
/**
* @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS}
* instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS;
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON;
/**
* @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT;
/**
* @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS}
* instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS;
/**
* @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS}
* instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS =
Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS;
/**
* Checks if the specified app can modify system settings. As of API
* level 23, an app cannot modify system settings unless it declares the
* {@link android.Manifest.permission#WRITE_SETTINGS}
* permission in its manifest, and the user specifically grants
* the app this capability. To prompt the user to grant this approval,
* the app must send an intent with the action {@link
* android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes
* the system to display a permission management screen.
*
* @param context App context.
* @return true if the calling app can write to system settings, false otherwise
*/
public static boolean canWrite(Context context) {
return isCallingPackageAllowedToWriteSettings(context, Process.myUid(),
context.getOpPackageName(), false);
}
}
/**
* Secure system settings, containing system preferences that applications
* can read but are not allowed to write. These are for preferences that
* the user must explicitly modify through the system UI or specialized
* APIs for those values, not modified directly by applications.
*/
public static final class Secure extends NameValueTable {
/**
* The content:// style URL for this table
*/
public static final Uri CONTENT_URI =
Uri.parse("content://" + AUTHORITY + "/secure");
// Populated lazily, guarded by class object:
private static final NameValueCache sNameValueCache = new NameValueCache(
CONTENT_URI,
CALL_METHOD_GET_SECURE,
CALL_METHOD_PUT_SECURE);
private static ILockSettings sLockSettings = null;
private static boolean sIsSystemProcess;
private static final HashSet MOVED_TO_LOCK_SETTINGS;
private static final HashSet MOVED_TO_GLOBAL;
static {
MOVED_TO_LOCK_SETTINGS = new HashSet(3);
MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED);
MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE);
MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED);
MOVED_TO_GLOBAL = new HashSet();
MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON);
MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU);
MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS);
MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE);
MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE);
MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE);
MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI);
MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING);
MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED);
MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED);
MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE);
MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE);
MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES);
MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE);
MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE);
MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF);
MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING);
MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER);
MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT);
MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT);
MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS);
MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT);
MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS);
MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT);
MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS);
MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL);
MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST);
MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL);
MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN);
MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED);
MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED);
MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON);
MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON);
MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE);
MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT);
MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE);
MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS);
MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS);
MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS);
MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL);
MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD);
MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD);
MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR);
MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS);
MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES);
MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB);
MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT);
MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT);
MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX);
MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX);
MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL);
MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD);
MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE);
MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES);
MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES);
MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS);
MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY);
MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED);
MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER);
MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON);
MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION);
MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION);
MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY);
MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY);
MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT);
MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY);
MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST);
MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT);
MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST);
MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY);
MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER);
MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE);
MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY);
}
/** @hide */
public static void getMovedToGlobalSettings(Set outKeySet) {
outKeySet.addAll(MOVED_TO_GLOBAL);
}
/**
* Look up a name in the database.
* @param resolver to access the database with
* @param name to look up in the table
* @return the corresponding value, or null if not present
*/
public static String getString(ContentResolver resolver, String name) {
return getStringForUser(resolver, name, UserHandle.myUserId());
}
/** @hide */
public static String getStringForUser(ContentResolver resolver, String name,
int userHandle) {
if (MOVED_TO_GLOBAL.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure"
+ " to android.provider.Settings.Global.");
return Global.getStringForUser(resolver, name, userHandle);
}
if (MOVED_TO_LOCK_SETTINGS.contains(name)) {
synchronized (Secure.class) {
if (sLockSettings == null) {
sLockSettings = ILockSettings.Stub.asInterface(
(IBinder) ServiceManager.getService("lock_settings"));
sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID;
}
}
if (sLockSettings != null && !sIsSystemProcess) {
// No context; use the ActivityThread's context as an approximation for
// determining the target API level.
Application application = ActivityThread.currentApplication();
boolean isPreMnc = application != null
&& application.getApplicationInfo() != null
&& application.getApplicationInfo().targetSdkVersion
<= VERSION_CODES.LOLLIPOP_MR1;
if (isPreMnc) {
try {
return sLockSettings.getString(name, "0", userHandle);
} catch (RemoteException re) {
// Fall through
}
} else {
throw new SecurityException("Settings.Secure." + name
+ " is deprecated and no longer accessible."
+ " See API documentation for potential replacements.");
}
}
}
return sNameValueCache.getStringForUser(resolver, name, userHandle);
}
/**
* Store a name/value pair into the database.
* @param resolver to access the database with
* @param name to store
* @param value to associate with the name
* @return true if the value was set, false on database errors
*/
public static boolean putString(ContentResolver resolver, String name, String value) {
return putStringForUser(resolver, name, value, UserHandle.myUserId());
}
/** @hide */
public static boolean putStringForUser(ContentResolver resolver, String name, String value,
int userHandle) {
if (LOCATION_MODE.equals(name)) {
// HACK ALERT: temporary hack to work around b/10491283.
// TODO: once b/10491283 fixed, remove this hack
return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle);
}
if (MOVED_TO_GLOBAL.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System"
+ " to android.provider.Settings.Global");
return Global.putStringForUser(resolver, name, value, userHandle);
}
return sNameValueCache.putStringForUser(resolver, name, value, userHandle);
}
/**
* Construct the content URI for a particular name/value pair,
* useful for monitoring changes with a ContentObserver.
* @param name to look up in the table
* @return the corresponding content URI, or null if not present
*/
public static Uri getUriFor(String name) {
if (MOVED_TO_GLOBAL.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure"
+ " to android.provider.Settings.Global, returning global URI.");
return Global.getUriFor(Global.CONTENT_URI, name);
}
return getUriFor(CONTENT_URI, name);
}
/**
* Convenience function for retrieving a single secure settings value
* as an integer. Note that internally setting values are always
* stored as strings; this function converts the string to an integer
* for you. The default value will be returned if the setting is
* not defined or not an integer.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
* @param def Value to return if the setting is not defined.
*
* @return The setting's current value, or 'def' if it is not defined
* or not a valid integer.
*/
public static int getInt(ContentResolver cr, String name, int def) {
return getIntForUser(cr, name, def, UserHandle.myUserId());
}
/** @hide */
public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) {
if (LOCATION_MODE.equals(name)) {
// HACK ALERT: temporary hack to work around b/10491283.
// TODO: once b/10491283 fixed, remove this hack
return getLocationModeForUser(cr, userHandle);
}
String v = getStringForUser(cr, name, userHandle);
try {
return v != null ? Integer.parseInt(v) : def;
} catch (NumberFormatException e) {
return def;
}
}
/**
* Convenience function for retrieving a single secure settings value
* as an integer. Note that internally setting values are always
* stored as strings; this function converts the string to an integer
* for you.
*
* This version does not take a default value. If the setting has not
* been set, or the string value is not a number,
* it throws {@link SettingNotFoundException}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
*
* @throws SettingNotFoundException Thrown if a setting by the given
* name can't be found or the setting value is not an integer.
*
* @return The setting's current value.
*/
public static int getInt(ContentResolver cr, String name)
throws SettingNotFoundException {
return getIntForUser(cr, name, UserHandle.myUserId());
}
/** @hide */
public static int getIntForUser(ContentResolver cr, String name, int userHandle)
throws SettingNotFoundException {
if (LOCATION_MODE.equals(name)) {
// HACK ALERT: temporary hack to work around b/10491283.
// TODO: once b/10491283 fixed, remove this hack
return getLocationModeForUser(cr, userHandle);
}
String v = getStringForUser(cr, name, userHandle);
try {
return Integer.parseInt(v);
} catch (NumberFormatException e) {
throw new SettingNotFoundException(name);
}
}
/**
* Convenience function for updating a single settings value as an
* integer. This will either create a new entry in the table if the
* given name does not exist, or modify the value of the existing row
* with that name. Note that internally setting values are always
* stored as strings, so this function converts the given value to a
* string before storing it.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to modify.
* @param value The new value for the setting.
* @return true if the value was set, false on database errors
*/
public static boolean putInt(ContentResolver cr, String name, int value) {
return putIntForUser(cr, name, value, UserHandle.myUserId());
}
/** @hide */
public static boolean putIntForUser(ContentResolver cr, String name, int value,
int userHandle) {
return putStringForUser(cr, name, Integer.toString(value), userHandle);
}
/**
* Convenience function for retrieving a single secure settings value
* as a {@code long}. Note that internally setting values are always
* stored as strings; this function converts the string to a {@code long}
* for you. The default value will be returned if the setting is
* not defined or not a {@code long}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
* @param def Value to return if the setting is not defined.
*
* @return The setting's current value, or 'def' if it is not defined
* or not a valid {@code long}.
*/
public static long getLong(ContentResolver cr, String name, long def) {
return getLongForUser(cr, name, def, UserHandle.myUserId());
}
/** @hide */
public static long getLongForUser(ContentResolver cr, String name, long def,
int userHandle) {
String valString = getStringForUser(cr, name, userHandle);
long value;
try {
value = valString != null ? Long.parseLong(valString) : def;
} catch (NumberFormatException e) {
value = def;
}
return value;
}
/**
* Convenience function for retrieving a single secure settings value
* as a {@code long}. Note that internally setting values are always
* stored as strings; this function converts the string to a {@code long}
* for you.
*
* This version does not take a default value. If the setting has not
* been set, or the string value is not a number,
* it throws {@link SettingNotFoundException}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
*
* @return The setting's current value.
* @throws SettingNotFoundException Thrown if a setting by the given
* name can't be found or the setting value is not an integer.
*/
public static long getLong(ContentResolver cr, String name)
throws SettingNotFoundException {
return getLongForUser(cr, name, UserHandle.myUserId());
}
/** @hide */
public static long getLongForUser(ContentResolver cr, String name, int userHandle)
throws SettingNotFoundException {
String valString = getStringForUser(cr, name, userHandle);
try {
return Long.parseLong(valString);
} catch (NumberFormatException e) {
throw new SettingNotFoundException(name);
}
}
/**
* Convenience function for updating a secure settings value as a long
* integer. This will either create a new entry in the table if the
* given name does not exist, or modify the value of the existing row
* with that name. Note that internally setting values are always
* stored as strings, so this function converts the given value to a
* string before storing it.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to modify.
* @param value The new value for the setting.
* @return true if the value was set, false on database errors
*/
public static boolean putLong(ContentResolver cr, String name, long value) {
return putLongForUser(cr, name, value, UserHandle.myUserId());
}
/** @hide */
public static boolean putLongForUser(ContentResolver cr, String name, long value,
int userHandle) {
return putStringForUser(cr, name, Long.toString(value), userHandle);
}
/**
* Convenience function for retrieving a single secure settings value
* as a floating point number. Note that internally setting values are
* always stored as strings; this function converts the string to an
* float for you. The default value will be returned if the setting
* is not defined or not a valid float.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
* @param def Value to return if the setting is not defined.
*
* @return The setting's current value, or 'def' if it is not defined
* or not a valid float.
*/
public static float getFloat(ContentResolver cr, String name, float def) {
return getFloatForUser(cr, name, def, UserHandle.myUserId());
}
/** @hide */
public static float getFloatForUser(ContentResolver cr, String name, float def,
int userHandle) {
String v = getStringForUser(cr, name, userHandle);
try {
return v != null ? Float.parseFloat(v) : def;
} catch (NumberFormatException e) {
return def;
}
}
/**
* Convenience function for retrieving a single secure settings value
* as a float. Note that internally setting values are always
* stored as strings; this function converts the string to a float
* for you.
*
* This version does not take a default value. If the setting has not
* been set, or the string value is not a number,
* it throws {@link SettingNotFoundException}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
*
* @throws SettingNotFoundException Thrown if a setting by the given
* name can't be found or the setting value is not a float.
*
* @return The setting's current value.
*/
public static float getFloat(ContentResolver cr, String name)
throws SettingNotFoundException {
return getFloatForUser(cr, name, UserHandle.myUserId());
}
/** @hide */
public static float getFloatForUser(ContentResolver cr, String name, int userHandle)
throws SettingNotFoundException {
String v = getStringForUser(cr, name, userHandle);
if (v == null) {
throw new SettingNotFoundException(name);
}
try {
return Float.parseFloat(v);
} catch (NumberFormatException e) {
throw new SettingNotFoundException(name);
}
}
/**
* Convenience function for updating a single settings value as a
* floating point number. This will either create a new entry in the
* table if the given name does not exist, or modify the value of the
* existing row with that name. Note that internally setting values
* are always stored as strings, so this function converts the given
* value to a string before storing it.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to modify.
* @param value The new value for the setting.
* @return true if the value was set, false on database errors
*/
public static boolean putFloat(ContentResolver cr, String name, float value) {
return putFloatForUser(cr, name, value, UserHandle.myUserId());
}
/** @hide */
public static boolean putFloatForUser(ContentResolver cr, String name, float value,
int userHandle) {
return putStringForUser(cr, name, Float.toString(value), userHandle);
}
/**
* @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED}
* instead
*/
@Deprecated
public static final String DEVELOPMENT_SETTINGS_ENABLED =
Global.DEVELOPMENT_SETTINGS_ENABLED;
/**
* When the user has enable the option to have a "bug report" command
* in the power menu.
* @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead
* @hide
*/
@Deprecated
public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu";
/**
* @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead
*/
@Deprecated
public static final String ADB_ENABLED = Global.ADB_ENABLED;
/**
* Setting to allow mock locations and location provider status to be injected into the
* LocationManager service for testing purposes during application development. These
* locations and status values override actual location and status information generated
* by network, gps, or other location providers.
*
* @deprecated This settings is not used anymore.
*/
@Deprecated
public static final String ALLOW_MOCK_LOCATION = "mock_location";
/**
* A 64-bit number (as a hex string) that is randomly
* generated when the user first sets up the device and should remain
* constant for the lifetime of the user's device. The value may
* change if a factory reset is performed on the device.
*
Note: When a device has multiple users
* (available on certain devices running Android 4.2 or higher), each user appears as a
* completely separate device, so the {@code ANDROID_ID} value is unique to each
* user.
*/
public static final String ANDROID_ID = "android_id";
/**
* @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead
*/
@Deprecated
public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON;
/**
* @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead
*/
@Deprecated
public static final String DATA_ROAMING = Global.DATA_ROAMING;
/**
* Setting to record the input method used by default, holding the ID
* of the desired method.
*/
public static final String DEFAULT_INPUT_METHOD = "default_input_method";
/**
* Setting to record the input method subtype used by default, holding the ID
* of the desired method.
*/
public static final String SELECTED_INPUT_METHOD_SUBTYPE =
"selected_input_method_subtype";
/**
* Setting to record the history of input method subtype, holding the pair of ID of IME
* and its last used subtype.
* @hide
*/
public static final String INPUT_METHODS_SUBTYPE_HISTORY =
"input_methods_subtype_history";
/**
* Setting to record the visibility of input method selector
*/
public static final String INPUT_METHOD_SELECTOR_VISIBILITY =
"input_method_selector_visibility";
/**
* The currently selected voice interaction service flattened ComponentName.
* @hide
*/
@TestApi
public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service";
/**
* bluetooth HCI snoop log configuration
* @hide
*/
public static final String BLUETOOTH_HCI_LOG =
"bluetooth_hci_log";
/**
* @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead
*/
@Deprecated
public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED;
/**
* Whether the current user has been set up via setup wizard (0 = false, 1 = true)
* @hide
*/
public static final String USER_SETUP_COMPLETE = "user_setup_complete";
/**
* Prefix for category name that marks whether a suggested action from that category was
* completed.
* @hide
*/
public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category.";
/**
* List of input methods that are currently enabled. This is a string
* containing the IDs of all enabled input methods, each ID separated
* by ':'.
*/
public static final String ENABLED_INPUT_METHODS = "enabled_input_methods";
/**
* List of system input methods that are currently disabled. This is a string
* containing the IDs of all disabled input methods, each ID separated
* by ':'.
* @hide
*/
public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods";
/**
* Whether to show the IME when a hard keyboard is connected. This is a boolean that
* determines if the IME should be shown when a hard keyboard is attached.
* @hide
*/
public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard";
/**
* Host name and port for global http proxy. Uses ':' seperator for
* between host and port.
*
* @deprecated Use {@link Global#HTTP_PROXY}
*/
@Deprecated
public static final String HTTP_PROXY = Global.HTTP_PROXY;
/**
* Package designated as always-on VPN provider.
*
* @hide
*/
public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app";
/**
* Whether to block networking outside of VPN connections while always-on is set.
* @see #ALWAYS_ON_VPN_APP
*
* @hide
*/
public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown";
/**
* Whether applications can be installed for this user via the system's
* {@link Intent#ACTION_INSTALL_PACKAGE} mechanism.
*
* 1 = permit app installation via the system package installer intent
*
0 = do not allow use of the package installer
*/
public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps";
/**
* Comma-separated list of location providers that activities may access. Do not rely on
* this value being present in settings.db or on ContentObserver notifications on the
* corresponding Uri.
*
* @deprecated use {@link #LOCATION_MODE} and
* {@link LocationManager#MODE_CHANGED_ACTION} (or
* {@link LocationManager#PROVIDERS_CHANGED_ACTION})
*/
@Deprecated
public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed";
/**
* The degree of location access enabled by the user.
*
* When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link
* #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link
* #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link
* #getInt(ContentResolver, String)}, the caller must gracefully handle additional location
* modes that might be added in the future.
*
* Note: do not rely on this value being present in settings.db or on ContentObserver
* notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION}
* to receive changes in this value.
*/
public static final String LOCATION_MODE = "location_mode";
/**
* Stores the previous location mode when {@link #LOCATION_MODE} is set to
* {@link #LOCATION_MODE_OFF}
* @hide
*/
public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode";
/**
* Sets all location providers to the previous states before location was turned off.
* @hide
*/
public static final int LOCATION_MODE_PREVIOUS = -1;
/**
* Location access disabled.
*/
public static final int LOCATION_MODE_OFF = 0;
/**
* Network Location Provider disabled, but GPS and other sensors enabled.
*/
public static final int LOCATION_MODE_SENSORS_ONLY = 1;
/**
* Reduced power usage, such as limiting the number of GPS updates per hour. Requests
* with {@link android.location.Criteria#POWER_HIGH} may be downgraded to
* {@link android.location.Criteria#POWER_MEDIUM}.
*/
public static final int LOCATION_MODE_BATTERY_SAVING = 2;
/**
* Best-effort location computation allowed.
*/
public static final int LOCATION_MODE_HIGH_ACCURACY = 3;
/**
* A flag containing settings used for biometric weak
* @hide
*/
@Deprecated
public static final String LOCK_BIOMETRIC_WEAK_FLAGS =
"lock_biometric_weak_flags";
/**
* Whether lock-to-app will lock the keyguard when exiting.
* @hide
*/
public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked";
/**
* Whether autolock is enabled (0 = false, 1 = true)
*
* @deprecated Use {@link android.app.KeyguardManager} to determine the state and security
* level of the keyguard. Accessing this setting from an app that is targeting
* {@link VERSION_CODES#M} or later throws a {@code SecurityException}.
*/
@Deprecated
public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock";
/**
* Whether lock pattern is visible as user enters (0 = false, 1 = true)
*
* @deprecated Accessing this setting from an app that is targeting
* {@link VERSION_CODES#M} or later throws a {@code SecurityException}.
*/
@Deprecated
public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern";
/**
* Whether lock pattern will vibrate as user enters (0 = false, 1 =
* true)
*
* @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the
* lockscreen uses
* {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}.
* Accessing this setting from an app that is targeting
* {@link VERSION_CODES#M} or later throws a {@code SecurityException}.
*/
@Deprecated
public static final String
LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled";
/**
* This preference allows the device to be locked given time after screen goes off,
* subject to current DeviceAdmin policy limits.
* @hide
*/
public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout";
/**
* This preference contains the string that shows for owner info on LockScreen.
* @hide
* @deprecated
*/
public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info";
/**
* Ids of the user-selected appwidgets on the lockscreen (comma-delimited).
* @hide
*/
@Deprecated
public static final String LOCK_SCREEN_APPWIDGET_IDS =
"lock_screen_appwidget_ids";
/**
* Id of the appwidget shown on the lock screen when appwidgets are disabled.
* @hide
*/
@Deprecated
public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID =
"lock_screen_fallback_appwidget_id";
/**
* Index of the lockscreen appwidget to restore, -1 if none.
* @hide
*/
@Deprecated
public static final String LOCK_SCREEN_STICKY_APPWIDGET =
"lock_screen_sticky_appwidget";
/**
* This preference enables showing the owner info on LockScreen.
* @hide
* @deprecated
*/
public static final String LOCK_SCREEN_OWNER_INFO_ENABLED =
"lock_screen_owner_info_enabled";
/**
* When set by a user, allows notifications to be shown atop a securely locked screen
* in their full "private" form (same as when the device is unlocked).
* @hide
*/
public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS =
"lock_screen_allow_private_notifications";
/**
* When set by a user, allows notification remote input atop a securely locked screen
* without having to unlock
* @hide
*/
public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT =
"lock_screen_allow_remote_input";
/**
* Set by the system to track if the user needs to see the call to action for
* the lockscreen notification policy.
* @hide
*/
public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING =
"show_note_about_notification_hiding";
/**
* Set to 1 by the system after trust agents have been initialized.
* @hide
*/
public static final String TRUST_AGENTS_INITIALIZED =
"trust_agents_initialized";
/**
* The Logging ID (a unique 64-bit value) as a hex string.
* Used as a pseudonymous identifier for logging.
* @deprecated This identifier is poorly initialized and has
* many collisions. It should not be used.
*/
@Deprecated
public static final String LOGGING_ID = "logging_id";
/**
* @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead
*/
@Deprecated
public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE;
/**
* No longer supported.
*/
public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled";
/**
* No longer supported.
*/
public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update";
/**
* No longer supported.
*/
public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url";
/**
* Settings classname to launch when Settings is clicked from All
* Applications. Needed because of user testing between the old
* and new Settings apps.
*/
// TODO: 881807
public static final String SETTINGS_CLASSNAME = "settings_classname";
/**
* @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead
*/
@Deprecated
public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED;
/**
* @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead
*/
@Deprecated
public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL;
/**
* If accessibility is enabled.
*/
public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled";
/**
* If touch exploration is enabled.
*/
public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled";
/**
* List of the enabled accessibility providers.
*/
public static final String ENABLED_ACCESSIBILITY_SERVICES =
"enabled_accessibility_services";
/**
* List of the accessibility services to which the user has granted
* permission to put the device into touch exploration mode.
*
* @hide
*/
public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES =
"touch_exploration_granted_accessibility_services";
/**
* Whether to speak passwords while in accessibility mode.
*/
public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password";
/**
* Whether to draw text with high contrast while in accessibility mode.
*
* @hide
*/
public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED =
"high_text_contrast_enabled";
/**
* If injection of accessibility enhancing JavaScript screen-reader
* is enabled.
*
* Note: The JavaScript based screen-reader is served by the
* Google infrastructure and enable users with disabilities to
* efficiently navigate in and explore web content.
*
*
* This property represents a boolean value.
*
* @hide
*/
public static final String ACCESSIBILITY_SCRIPT_INJECTION =
"accessibility_script_injection";
/**
* The URL for the injected JavaScript based screen-reader used
* for providing accessibility of content in WebView.
*
* Note: The JavaScript based screen-reader is served by the
* Google infrastructure and enable users with disabilities to
* efficiently navigate in and explore web content.
*
*
* This property represents a string value.
*
* @hide
*/
public static final String ACCESSIBILITY_SCREEN_READER_URL =
"accessibility_script_injection_url";
/**
* Key bindings for navigation in built-in accessibility support for web content.
*
* Note: These key bindings are for the built-in accessibility navigation for
* web content which is used as a fall back solution if JavaScript in a WebView
* is not enabled or the user has not opted-in script injection from Google.
*
*
* The bindings are separated by semi-colon. A binding is a mapping from
* a key to a sequence of actions (for more details look at
* android.webkit.AccessibilityInjector). A key is represented as the hexademical
* string representation of an integer obtained from a meta state (optional) shifted
* sixteen times left and bitwise ored with a key code. An action is represented
* as a hexademical string representation of an integer where the first two digits
* are navigation action index, the second, the third, and the fourth digit pairs
* represent the action arguments. The separate actions in a binding are colon
* separated. The key and the action sequence it maps to are separated by equals.
*
*
* For example, the binding below maps the DPAD right button to traverse the
* current navigation axis once without firing an accessibility event and to
* perform the same traversal again but to fire an event:
*
* 0x16=0x01000100:0x01000101;
*
*
*
* The goal of this binding is to enable dynamic rebinding of keys to
* navigation actions for web content without requiring a framework change.
*
*
* This property represents a string value.
*
* @hide
*/
public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS =
"accessibility_web_content_key_bindings";
/**
* Setting that specifies whether the display magnification is enabled.
* Display magnifications allows the user to zoom in the display content
* and is targeted to low vision users. The current magnification scale
* is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}.
*
* @hide
*/
public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED =
"accessibility_display_magnification_enabled";
/**
* Setting that specifies what the display magnification scale is.
* Display magnifications allows the user to zoom in the display
* content and is targeted to low vision users. Whether a display
* magnification is performed is controlled by
* {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED}
*
* @hide
*/
public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE =
"accessibility_display_magnification_scale";
/**
* Setting that specifies whether the display magnification should be
* automatically updated. If this fearture is enabled the system will
* exit magnification mode or pan the viewport when a context change
* occurs. For example, on staring a new activity or rotating the screen,
* the system may zoom out so the user can see the new context he is in.
* Another example is on showing a window that is not visible in the
* magnified viewport the system may pan the viewport to make the window
* the has popped up so the user knows that the context has changed.
* Whether a screen magnification is performed is controlled by
* {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED}
*
* @hide
*/
public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE =
"accessibility_display_magnification_auto_update";
/**
* Setting that specifies what mode the soft keyboard is in (default or hidden). Can be
* modified from an AccessibilityService using the SoftKeyboardController.
*
* @hide
*/
public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE =
"accessibility_soft_keyboard_mode";
/**
* Default soft keyboard behavior.
*
* @hide
*/
public static final int SHOW_MODE_AUTO = 0;
/**
* Soft keyboard is never shown.
*
* @hide
*/
public static final int SHOW_MODE_HIDDEN = 1;
/**
* Setting that specifies whether timed text (captions) should be
* displayed in video content. Text display properties are controlled by
* the following settings:
*
* - {@link #ACCESSIBILITY_CAPTIONING_LOCALE}
*
- {@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR}
*
- {@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR}
*
- {@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR}
*
- {@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE}
*
- {@link #ACCESSIBILITY_CAPTIONING_TYPEFACE}
*
- {@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE}
*
*
* @hide
*/
public static final String ACCESSIBILITY_CAPTIONING_ENABLED =
"accessibility_captioning_enabled";
/**
* Setting that specifies the language for captions as a locale string,
* e.g. en_US.
*
* @see java.util.Locale#toString
* @hide
*/
public static final String ACCESSIBILITY_CAPTIONING_LOCALE =
"accessibility_captioning_locale";
/**
* Integer property that specifies the preset style for captions, one
* of:
*
* - {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM}
*
- a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS}
*
*
* @see java.util.Locale#toString
* @hide
*/
public static final String ACCESSIBILITY_CAPTIONING_PRESET =
"accessibility_captioning_preset";
/**
* Integer property that specifes the background color for captions as a
* packed 32-bit color.
*
* @see android.graphics.Color#argb
* @hide
*/
public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR =
"accessibility_captioning_background_color";
/**
* Integer property that specifes the foreground color for captions as a
* packed 32-bit color.
*
* @see android.graphics.Color#argb
* @hide
*/
public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR =
"accessibility_captioning_foreground_color";
/**
* Integer property that specifes the edge type for captions, one of:
*
* - {@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE}
*
- {@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE}
*
- {@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW}
*
*
* @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR
* @hide
*/
public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE =
"accessibility_captioning_edge_type";
/**
* Integer property that specifes the edge color for captions as a
* packed 32-bit color.
*
* @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE
* @see android.graphics.Color#argb
* @hide
*/
public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR =
"accessibility_captioning_edge_color";
/**
* Integer property that specifes the window color for captions as a
* packed 32-bit color.
*
* @see android.graphics.Color#argb
* @hide
*/
public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR =
"accessibility_captioning_window_color";
/**
* String property that specifies the typeface for captions, one of:
*
* - DEFAULT
*
- MONOSPACE
*
- SANS_SERIF
*
- SERIF
*
*
* @see android.graphics.Typeface
* @hide
*/
public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE =
"accessibility_captioning_typeface";
/**
* Floating point property that specifies font scaling for captions.
*
* @hide
*/
public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE =
"accessibility_captioning_font_scale";
/**
* Setting that specifies whether display color inversion is enabled.
*/
public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED =
"accessibility_display_inversion_enabled";
/**
* Setting that specifies whether display color space adjustment is
* enabled.
*
* @hide
*/
public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED =
"accessibility_display_daltonizer_enabled";
/**
* Integer property that specifies the type of color space adjustment to
* perform. Valid values are defined in AccessibilityManager.
*
* @hide
*/
public static final String ACCESSIBILITY_DISPLAY_DALTONIZER =
"accessibility_display_daltonizer";
/**
* Setting that specifies whether automatic click when the mouse pointer stops moving is
* enabled.
*
* @hide
*/
public static final String ACCESSIBILITY_AUTOCLICK_ENABLED =
"accessibility_autoclick_enabled";
/**
* Integer setting specifying amount of time in ms the mouse pointer has to stay still
* before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set.
*
* @see #ACCESSIBILITY_AUTOCLICK_ENABLED
* @hide
*/
public static final String ACCESSIBILITY_AUTOCLICK_DELAY =
"accessibility_autoclick_delay";
/**
* Whether or not larger size icons are used for the pointer of mouse/trackpad for
* accessibility.
* (0 = false, 1 = true)
* @hide
*/
public static final String ACCESSIBILITY_LARGE_POINTER_ICON =
"accessibility_large_pointer_icon";
/**
* The timeout for considering a press to be a long press in milliseconds.
* @hide
*/
public static final String LONG_PRESS_TIMEOUT = "long_press_timeout";
/**
* List of the enabled print services.
*
* N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade
* from pre-N.
*
* @hide
*/
public static final String ENABLED_PRINT_SERVICES =
"enabled_print_services";
/**
* List of the disabled print services.
*
* @hide
*/
public static final String DISABLED_PRINT_SERVICES =
"disabled_print_services";
/**
* The saved value for WindowManagerService.setForcedDisplayDensity()
* formatted as a single integer representing DPI. If unset, then use
* the real display density.
*
* @hide
*/
public static final String DISPLAY_DENSITY_FORCED = "display_density_forced";
/**
* Setting to always use the default text-to-speech settings regardless
* of the application settings.
* 1 = override application settings,
* 0 = use application settings (if specified).
*
* @deprecated The value of this setting is no longer respected by
* the framework text to speech APIs as of the Ice Cream Sandwich release.
*/
@Deprecated
public static final String TTS_USE_DEFAULTS = "tts_use_defaults";
/**
* Default text-to-speech engine speech rate. 100 = 1x
*/
public static final String TTS_DEFAULT_RATE = "tts_default_rate";
/**
* Default text-to-speech engine pitch. 100 = 1x
*/
public static final String TTS_DEFAULT_PITCH = "tts_default_pitch";
/**
* Default text-to-speech engine.
*/
public static final String TTS_DEFAULT_SYNTH = "tts_default_synth";
/**
* Default text-to-speech language.
*
* @deprecated this setting is no longer in use, as of the Ice Cream
* Sandwich release. Apps should never need to read this setting directly,
* instead can query the TextToSpeech framework classes for the default
* locale. {@link TextToSpeech#getLanguage()}.
*/
@Deprecated
public static final String TTS_DEFAULT_LANG = "tts_default_lang";
/**
* Default text-to-speech country.
*
* @deprecated this setting is no longer in use, as of the Ice Cream
* Sandwich release. Apps should never need to read this setting directly,
* instead can query the TextToSpeech framework classes for the default
* locale. {@link TextToSpeech#getLanguage()}.
*/
@Deprecated
public static final String TTS_DEFAULT_COUNTRY = "tts_default_country";
/**
* Default text-to-speech locale variant.
*
* @deprecated this setting is no longer in use, as of the Ice Cream
* Sandwich release. Apps should never need to read this setting directly,
* instead can query the TextToSpeech framework classes for the
* locale that is in use {@link TextToSpeech#getLanguage()}.
*/
@Deprecated
public static final String TTS_DEFAULT_VARIANT = "tts_default_variant";
/**
* Stores the default tts locales on a per engine basis. Stored as
* a comma seperated list of values, each value being of the form
* {@code engine_name:locale} for example,
* {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This
* supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and
* {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this
* setting directly, and can query the TextToSpeech framework classes
* for the locale that is in use.
*
* @hide
*/
public static final String TTS_DEFAULT_LOCALE = "tts_default_locale";
/**
* Space delimited list of plugin packages that are enabled.
*/
public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins";
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON}
* instead.
*/
@Deprecated
public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON =
Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON;
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY}
* instead.
*/
@Deprecated
public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY =
Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY;
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT}
* instead.
*/
@Deprecated
public static final String WIFI_NUM_OPEN_NETWORKS_KEPT =
Global.WIFI_NUM_OPEN_NETWORKS_KEPT;
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_ON}
* instead.
*/
@Deprecated
public static final String WIFI_ON = Global.WIFI_ON;
/**
* The acceptable packet loss percentage (range 0 - 100) before trying
* another AP on the same network.
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE =
"wifi_watchdog_acceptable_packet_loss_percentage";
/**
* The number of access points required for a network in order for the
* watchdog to monitor it.
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count";
/**
* The delay between background checks.
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS =
"wifi_watchdog_background_check_delay_ms";
/**
* Whether the Wi-Fi watchdog is enabled for background checking even
* after it thinks the user has connected to a good access point.
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED =
"wifi_watchdog_background_check_enabled";
/**
* The timeout for a background ping
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS =
"wifi_watchdog_background_check_timeout_ms";
/**
* The number of initial pings to perform that *may* be ignored if they
* fail. Again, if these fail, they will *not* be used in packet loss
* calculation. For example, one network always seemed to time out for
* the first couple pings, so this is set to 3 by default.
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT =
"wifi_watchdog_initial_ignored_ping_count";
/**
* The maximum number of access points (per network) to attempt to test.
* If this number is reached, the watchdog will no longer monitor the
* initial connection state for the network. This is a safeguard for
* networks containing multiple APs whose DNS does not respond to pings.
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks";
/**
* @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead
*/
@Deprecated
public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on";
/**
* A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled.
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list";
/**
* The number of pings to test if an access point is a good connection.
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count";
/**
* The delay between pings.
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms";
/**
* The timeout per ping.
* @deprecated This setting is not used.
*/
@Deprecated
public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms";
/**
* @deprecated Use
* {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead
*/
@Deprecated
public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT;
/**
* @deprecated Use
* {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead
*/
@Deprecated
public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS =
Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS;
/**
* The number of milliseconds to hold on to a PendingIntent based request. This delay gives
* the receivers of the PendingIntent an opportunity to make a new network request before
* the Network satisfying the request is potentially removed.
*
* @hide
*/
public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS =
"connectivity_release_pending_intent_delay_ms";
/**
* Whether background data usage is allowed.
*
* @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH},
* availability of background data depends on several
* combined factors. When background data is unavailable,
* {@link ConnectivityManager#getActiveNetworkInfo()} will
* now appear disconnected.
*/
@Deprecated
public static final String BACKGROUND_DATA = "background_data";
/**
* Origins for which browsers should allow geolocation by default.
* The value is a space-separated list of origins.
*/
public static final String ALLOWED_GEOLOCATION_ORIGINS
= "allowed_geolocation_origins";
/**
* The preferred TTY mode 0 = TTy Off, CDMA default
* 1 = TTY Full
* 2 = TTY HCO
* 3 = TTY VCO
* @hide
*/
public static final String PREFERRED_TTY_MODE =
"preferred_tty_mode";
/**
* Whether the enhanced voice privacy mode is enabled.
* 0 = normal voice privacy
* 1 = enhanced voice privacy
* @hide
*/
public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled";
/**
* Whether the TTY mode mode is enabled.
* 0 = disabled
* 1 = enabled
* @hide
*/
public static final String TTY_MODE_ENABLED = "tty_mode_enabled";
/**
* Controls whether settings backup is enabled.
* Type: int ( 0 = disabled, 1 = enabled )
* @hide
*/
public static final String BACKUP_ENABLED = "backup_enabled";
/**
* Controls whether application data is automatically restored from backup
* at install time.
* Type: int ( 0 = disabled, 1 = enabled )
* @hide
*/
public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore";
/**
* Indicates whether settings backup has been fully provisioned.
* Type: int ( 0 = unprovisioned, 1 = fully provisioned )
* @hide
*/
public static final String BACKUP_PROVISIONED = "backup_provisioned";
/**
* Component of the transport to use for backup/restore.
* @hide
*/
public static final String BACKUP_TRANSPORT = "backup_transport";
/**
* Version for which the setup wizard was last shown. Bumped for
* each release when there is new setup information to show.
* @hide
*/
public static final String LAST_SETUP_SHOWN = "last_setup_shown";
/**
* The interval in milliseconds after which Wi-Fi is considered idle.
* When idle, it is possible for the device to be switched from Wi-Fi to
* the mobile data network.
* @hide
* @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS}
* instead.
*/
@Deprecated
public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS;
/**
* The global search provider chosen by the user (if multiple global
* search providers are installed). This will be the provider returned
* by {@link SearchManager#getGlobalSearchActivity()} if it's still
* installed. This setting is stored as a flattened component name as
* per {@link ComponentName#flattenToString()}.
*
* @hide
*/
public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY =
"search_global_search_activity";
/**
* The number of promoted sources in GlobalSearch.
* @hide
*/
public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources";
/**
* The maximum number of suggestions returned by GlobalSearch.
* @hide
*/
public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display";
/**
* The number of suggestions GlobalSearch will ask each non-web search source for.
* @hide
*/
public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source";
/**
* The number of suggestions the GlobalSearch will ask the web search source for.
* @hide
*/
public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT =
"search_web_results_override_limit";
/**
* The number of milliseconds that GlobalSearch will wait for suggestions from
* promoted sources before continuing with all other sources.
* @hide
*/
public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS =
"search_promoted_source_deadline_millis";
/**
* The number of milliseconds before GlobalSearch aborts search suggesiton queries.
* @hide
*/
public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis";
/**
* The maximum number of milliseconds that GlobalSearch shows the previous results
* after receiving a new query.
* @hide
*/
public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis";
/**
* The maximum age of log data used for shortcuts in GlobalSearch.
* @hide
*/
public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis";
/**
* The maximum age of log data used for source ranking in GlobalSearch.
* @hide
*/
public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS =
"search_max_source_event_age_millis";
/**
* The minimum number of impressions needed to rank a source in GlobalSearch.
* @hide
*/
public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING =
"search_min_impressions_for_source_ranking";
/**
* The minimum number of clicks needed to rank a source in GlobalSearch.
* @hide
*/
public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING =
"search_min_clicks_for_source_ranking";
/**
* The maximum number of shortcuts shown by GlobalSearch.
* @hide
*/
public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned";
/**
* The size of the core thread pool for suggestion queries in GlobalSearch.
* @hide
*/
public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE =
"search_query_thread_core_pool_size";
/**
* The maximum size of the thread pool for suggestion queries in GlobalSearch.
* @hide
*/
public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE =
"search_query_thread_max_pool_size";
/**
* The size of the core thread pool for shortcut refreshing in GlobalSearch.
* @hide
*/
public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE =
"search_shortcut_refresh_core_pool_size";
/**
* The maximum size of the thread pool for shortcut refreshing in GlobalSearch.
* @hide
*/
public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE =
"search_shortcut_refresh_max_pool_size";
/**
* The maximun time that excess threads in the GlobalSeach thread pools will
* wait before terminating.
* @hide
*/
public static final String SEARCH_THREAD_KEEPALIVE_SECONDS =
"search_thread_keepalive_seconds";
/**
* The maximum number of concurrent suggestion queries to each source.
* @hide
*/
public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT =
"search_per_source_concurrent_query_limit";
/**
* Whether or not alert sounds are played on MountService events. (0 = false, 1 = true)
* @hide
*/
public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd";
/**
* Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true)
* @hide
*/
public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart";
/**
* Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true)
* @hide
*/
public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt";
/**
* Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true)
* @hide
*/
public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled";
/**
* If nonzero, ANRs in invisible background processes bring up a dialog.
* Otherwise, the process will be silently killed.
* @hide
*/
public static final String ANR_SHOW_BACKGROUND = "anr_show_background";
/**
* The {@link ComponentName} string of the service to be used as the voice recognition
* service.
*
* @hide
*/
public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service";
/**
* Stores whether an user has consented to have apps verified through PAM.
* The value is boolean (1 or 0).
*
* @hide
*/
public static final String PACKAGE_VERIFIER_USER_CONSENT =
"package_verifier_user_consent";
/**
* The {@link ComponentName} string of the selected spell checker service which is
* one of the services managed by the text service manager.
*
* @hide
*/
public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker";
/**
* The {@link ComponentName} string of the selected subtype of the selected spell checker
* service which is one of the services managed by the text service manager.
*
* @hide
*/
public static final String SELECTED_SPELL_CHECKER_SUBTYPE =
"selected_spell_checker_subtype";
/**
* The {@link ComponentName} string whether spell checker is enabled or not.
*
* @hide
*/
public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled";
/**
* What happens when the user presses the Power button while in-call
* and the screen is on.
* Values:
* 1 - The Power button turns off the screen and locks the device. (Default behavior)
* 2 - The Power button hangs up the current call.
*
* @hide
*/
public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior";
/**
* INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen".
* @hide
*/
public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1;
/**
* INCALL_POWER_BUTTON_BEHAVIOR value for "hang up".
* @hide
*/
public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2;
/**
* INCALL_POWER_BUTTON_BEHAVIOR default value.
* @hide
*/
public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT =
INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF;
/**
* Whether the device should wake when the wake gesture sensor detects motion.
* @hide
*/
public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled";
/**
* Whether the device should doze if configured.
* @hide
*/
public static final String DOZE_ENABLED = "doze_enabled";
/**
* The current night mode that has been selected by the user. Owned
* and controlled by UiModeManagerService. Constants are as per
* UiModeManager.
* @hide
*/
public static final String UI_NIGHT_MODE = "ui_night_mode";
/**
* Whether screensavers are enabled.
* @hide
*/
public static final String SCREENSAVER_ENABLED = "screensaver_enabled";
/**
* The user's chosen screensaver components.
*
* These will be launched by the PhoneWindowManager after a timeout when not on
* battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1).
* @hide
*/
public static final String SCREENSAVER_COMPONENTS = "screensaver_components";
/**
* If screensavers are enabled, whether the screensaver should be automatically launched
* when the device is inserted into a (desk) dock.
* @hide
*/
public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock";
/**
* If screensavers are enabled, whether the screensaver should be automatically launched
* when the screen times out when not on battery.
* @hide
*/
public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep";
/**
* If screensavers are enabled, the default screensaver component.
* @hide
*/
public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component";
/**
* The default NFC payment component
* @hide
*/
public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component";
/**
* Whether NFC payment is handled by the foreground application or a default.
* @hide
*/
public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground";
/**
* Specifies the package name currently configured to be the primary sms application
* @hide
*/
public static final String SMS_DEFAULT_APPLICATION = "sms_default_application";
/**
* Specifies the package name currently configured to be the default dialer application
* @hide
*/
public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application";
/**
* Specifies the package name currently configured to be the emergency assistance application
*
* @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE
*
* @hide
*/
public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application";
/**
* Specifies whether the current app context on scren (assist data) will be sent to the
* assist application (active voice interaction service).
*
* @hide
*/
public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled";
/**
* Specifies whether a screenshot of the screen contents will be sent to the assist
* application (active voice interaction service).
*
* @hide
*/
public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled";
/**
* Specifies whether the screen will show an animation if screen contents are sent to the
* assist application (active voice interaction service).
*
* Note that the disclosure will be forced for third-party assistants or if the device
* does not support disabling it.
*
* @hide
*/
public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled";
/**
* Names of the service components that the current user has explicitly allowed to
* see all of the user's notifications, separated by ':'.
*
* @hide
*/
public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners";
/**
* Names of the packages that the current user has explicitly allowed to
* manage notification policy configuration, separated by ':'.
*
* @hide
*/
@TestApi
public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES =
"enabled_notification_policy_access_packages";
/** @hide */
public static final String BAR_SERVICE_COMPONENT = "bar_service_component";
/** @hide */
public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT
= "volume_controller_service_component";
/** @hide */
public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations";
/**
* This is the query URI for finding a print service to install.
*
* @hide
*/
public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri";
/**
* This is the query URI for finding a NFC payment service to install.
*
* @hide
*/
public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri";
/**
* If enabled, apps should try to skip any introductory hints on first launch. This might
* apply to users that are already familiar with the environment or temporary users.
*
* Type : int (0 to show hints, 1 to skip showing hints)
*/
public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints";
/**
* Persisted playback time after a user confirmation of an unsafe volume level.
*
* @hide
*/
public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms";
/**
* This preference enables notification display on the lockscreen.
* @hide
*/
public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS =
"lock_screen_show_notifications";
/**
* List of TV inputs that are currently hidden. This is a string
* containing the IDs of all hidden TV inputs. Each ID is encoded by
* {@link android.net.Uri#encode(String)} and separated by ':'.
* @hide
*/
public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs";
/**
* List of custom TV input labels. This is a string containing
* pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)}
* and separated by ','. Each pair is separated by ':'.
* @hide
*/
public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels";
/**
* Whether automatic routing of system audio to USB audio peripheral is disabled.
* The value is boolean (1 or 0), where 1 means automatic routing is disabled,
* and 0 means automatic routing is enabled.
*
* @hide
*/
public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED =
"usb_audio_automatic_routing_disabled";
/**
* The timeout in milliseconds before the device fully goes to sleep after
* a period of inactivity. This value sets an upper bound on how long the device
* will stay awake or dreaming without user activity. It should generally
* be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device
* will sleep before it ever has a chance to dream.
*
* Use -1 to disable this timeout.
*
*
* @hide
*/
public static final String SLEEP_TIMEOUT = "sleep_timeout";
/**
* Controls whether double tap to wake is enabled.
* @hide
*/
public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake";
/**
* The current assistant component. It could be a voice interaction service,
* or an activity that handles ACTION_ASSIST, or empty which means using the default
* handling.
*
* @hide
*/
public static final String ASSISTANT = "assistant";
/**
* Whether the camera launch gesture should be disabled.
*
* @hide
*/
public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled";
/**
* Whether the camera launch gesture to double tap the power button when the screen is off
* should be disabled.
*
* @hide
*/
public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED =
"camera_double_tap_power_gesture_disabled";
/**
* Whether the camera double twist gesture to flip between front and back mode should be
* enabled.
*
* @hide
*/
public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED =
"camera_double_twist_to_flip_enabled";
/**
* Control whether Night display is currently activated.
* @hide
*/
public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated";
/**
* Control whether Night display will automatically activate/deactivate.
* @hide
*/
public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode";
/**
* Custom time when Night display is scheduled to activate.
* Represented as milliseconds from midnight (e.g. 79200000 == 10pm).
* @hide
*/
public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time";
/**
* Custom time when Night display is scheduled to deactivate.
* Represented as milliseconds from midnight (e.g. 21600000 == 6am).
* @hide
*/
public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time";
/**
* Whether brightness should automatically adjust based on twilight state.
* @hide
*/
public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight";
/**
* Names of the service components that the current user has explicitly allowed to
* be a VR mode listener, separated by ':'.
*
* @hide
*/
public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners";
/**
* Behavior of the display while in VR mode.
*
* One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}.
*
* @hide
*/
public static final String VR_DISPLAY_MODE = "vr_display_mode";
/**
* Lower the display persistence while the system is in VR mode.
*
* @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE
*
* @hide.
*/
public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0;
/**
* Do not alter the display persistence while the system is in VR mode.
*
* @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE
*
* @hide.
*/
public static final int VR_DISPLAY_MODE_OFF = 1;
/**
* Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least
* once.
*
* This is used to ensure that we only take one pass which will disable apps that are not
* privileged (if any). From then on, we only want to enable apps (when a matching SIM is
* inserted), to avoid disabling an app that the user might actively be using.
*
*
Will be set to 1 once executed.
*
* @hide
*/
public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled";
/**
* Whether parent user can access remote contact in managed profile.
*
* @hide
*/
public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH =
"managed_profile_contact_remote_search";
/**
* Whether or not the automatic storage manager is enabled and should run on the device.
*
* @hide
*/
public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED =
"automatic_storage_manager_enabled";
/**
* How many days of information for the automatic storage manager to retain on the device.
*
* @hide
*/
public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN =
"automatic_storage_manager_days_to_retain";
/**
* Default number of days of information for the automatic storage manager to retain.
*
* @hide
*/
public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90;
/**
* How many bytes the automatic storage manager has cleared out.
*
* @hide
*/
public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED =
"automatic_storage_manager_bytes_cleared";
/**
* Last run time for the automatic storage manager.
*
* @hide
*/
public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN =
"automatic_storage_manager_last_run";
/**
* Whether SystemUI navigation keys is enabled.
* @hide
*/
public static final String SYSTEM_NAVIGATION_KEYS_ENABLED =
"system_navigation_keys_enabled";
/**
* Holds comma separated list of ordering of QS tiles.
* @hide
*/
public static final String QS_TILES = "sysui_qs_tiles";
/**
* Whether preloaded APKs have been installed for the user.
* @hide
*/
public static final String DEMO_USER_SETUP_COMPLETE
= "demo_user_setup_complete";
/**
* This are the settings to be backed up.
*
* NOTE: Settings are backed up and restored in the order they appear
* in this array. If you have one setting depending on another,
* make sure that they are ordered appropriately.
*
* @hide
*/
public static final String[] SETTINGS_TO_BACKUP = {
BUGREPORT_IN_POWER_MENU, // moved to global
ALLOW_MOCK_LOCATION,
PARENTAL_CONTROL_ENABLED,
PARENTAL_CONTROL_REDIRECT_URL,
USB_MASS_STORAGE_ENABLED, // moved to global
ACCESSIBILITY_DISPLAY_INVERSION_ENABLED,
ACCESSIBILITY_DISPLAY_DALTONIZER,
ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED,
ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED,
ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE,
ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE,
ACCESSIBILITY_SCRIPT_INJECTION,
ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS,
ENABLED_ACCESSIBILITY_SERVICES,
ENABLED_NOTIFICATION_LISTENERS,
ENABLED_VR_LISTENERS,
ENABLED_INPUT_METHODS,
TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES,
TOUCH_EXPLORATION_ENABLED,
ACCESSIBILITY_ENABLED,
ACCESSIBILITY_SPEAK_PASSWORD,
ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED,
ACCESSIBILITY_CAPTIONING_PRESET,
ACCESSIBILITY_CAPTIONING_ENABLED,
ACCESSIBILITY_CAPTIONING_LOCALE,
ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR,
ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR,
ACCESSIBILITY_CAPTIONING_EDGE_TYPE,
ACCESSIBILITY_CAPTIONING_EDGE_COLOR,
ACCESSIBILITY_CAPTIONING_TYPEFACE,
ACCESSIBILITY_CAPTIONING_FONT_SCALE,
ACCESSIBILITY_CAPTIONING_WINDOW_COLOR,
TTS_USE_DEFAULTS,
TTS_DEFAULT_RATE,
TTS_DEFAULT_PITCH,
TTS_DEFAULT_SYNTH,
TTS_DEFAULT_LANG,
TTS_DEFAULT_COUNTRY,
TTS_ENABLED_PLUGINS,
TTS_DEFAULT_LOCALE,
SHOW_IME_WITH_HARD_KEYBOARD,
WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global
WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global
WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global
SELECTED_SPELL_CHECKER,
SELECTED_SPELL_CHECKER_SUBTYPE,
SPELL_CHECKER_ENABLED,
MOUNT_PLAY_NOTIFICATION_SND,
MOUNT_UMS_AUTOSTART,
MOUNT_UMS_PROMPT,
MOUNT_UMS_NOTIFY_ENABLED,
SLEEP_TIMEOUT,
DOUBLE_TAP_TO_WAKE,
WAKE_GESTURE_ENABLED,
LONG_PRESS_TIMEOUT,
CAMERA_GESTURE_DISABLED,
ACCESSIBILITY_AUTOCLICK_ENABLED,
ACCESSIBILITY_AUTOCLICK_DELAY,
ACCESSIBILITY_LARGE_POINTER_ICON,
PREFERRED_TTY_MODE,
ENHANCED_VOICE_PRIVACY_ENABLED,
TTY_MODE_ENABLED,
INCALL_POWER_BUTTON_BEHAVIOR,
NIGHT_DISPLAY_CUSTOM_START_TIME,
NIGHT_DISPLAY_CUSTOM_END_TIME,
NIGHT_DISPLAY_AUTO_MODE,
NIGHT_DISPLAY_ACTIVATED,
CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED,
CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED,
SYSTEM_NAVIGATION_KEYS_ENABLED,
QS_TILES,
};
/**
* These entries are considered common between the personal and the managed profile,
* since the managed profile doesn't get to change them.
*/
private static final Set CLONE_TO_MANAGED_PROFILE = new ArraySet<>();
static {
CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED);
CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION);
CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS);
CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD);
CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES);
CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS);
CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE);
CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE);
CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED);
CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE);
CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER);
CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE);
}
/** @hide */
public static void getCloneToManagedProfileSettings(Set outKeySet) {
outKeySet.addAll(CLONE_TO_MANAGED_PROFILE);
}
/**
* Helper method for determining if a location provider is enabled.
*
* @param cr the content resolver to use
* @param provider the location provider to query
* @return true if the provider is enabled
*
* @deprecated use {@link #LOCATION_MODE} or
* {@link LocationManager#isProviderEnabled(String)}
*/
@Deprecated
public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) {
return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId());
}
/**
* Helper method for determining if a location provider is enabled.
* @param cr the content resolver to use
* @param provider the location provider to query
* @param userId the userId to query
* @return true if the provider is enabled
* @deprecated use {@link #LOCATION_MODE} or
* {@link LocationManager#isProviderEnabled(String)}
* @hide
*/
@Deprecated
public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) {
String allowedProviders = Settings.Secure.getStringForUser(cr,
LOCATION_PROVIDERS_ALLOWED, userId);
return TextUtils.delimitedStringContains(allowedProviders, ',', provider);
}
/**
* Thread-safe method for enabling or disabling a single location provider.
* @param cr the content resolver to use
* @param provider the location provider to enable or disable
* @param enabled true if the provider should be enabled
* @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE}
*/
@Deprecated
public static final void setLocationProviderEnabled(ContentResolver cr,
String provider, boolean enabled) {
setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId());
}
/**
* Thread-safe method for enabling or disabling a single location provider.
*
* @param cr the content resolver to use
* @param provider the location provider to enable or disable
* @param enabled true if the provider should be enabled
* @param userId the userId for which to enable/disable providers
* @return true if the value was set, false on database errors
* @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and
* {@link #LOCATION_MODE}
* @hide
*/
@Deprecated
public static final boolean setLocationProviderEnabledForUser(ContentResolver cr,
String provider, boolean enabled, int userId) {
synchronized (mLocationSettingsLock) {
// to ensure thread safety, we write the provider name with a '+' or '-'
// and let the SettingsProvider handle it rather than reading and modifying
// the list of enabled providers.
if (enabled) {
provider = "+" + provider;
} else {
provider = "-" + provider;
}
return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider,
userId);
}
}
/**
* Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}.
*/
private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) {
final int mode = getLocationModeForUser(cr, userId);
return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId);
}
/**
* Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}.
*/
private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) {
int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE,
LOCATION_MODE_HIGH_ACCURACY, userId);
// Make sure that the previous mode is never "off". Otherwise the user won't be able to
// turn on location any longer.
if (mode == LOCATION_MODE_OFF) {
mode = LOCATION_MODE_HIGH_ACCURACY;
}
return setLocationModeForUser(cr, mode, userId);
}
/**
* Thread-safe method for setting the location mode to one of
* {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY},
* {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}.
*
* @param cr the content resolver to use
* @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY}
* @param userId the userId for which to change mode
* @return true if the value was set, false on database errors
*
* @throws IllegalArgumentException if mode is not one of the supported values
*/
private static final boolean setLocationModeForUser(ContentResolver cr, int mode,
int userId) {
synchronized (mLocationSettingsLock) {
boolean gps = false;
boolean network = false;
switch (mode) {
case LOCATION_MODE_PREVIOUS:
// Retrieve the actual mode and set to that mode.
return restoreLocationModeForUser(cr, userId);
case LOCATION_MODE_OFF:
saveLocationModeForUser(cr, userId);
break;
case LOCATION_MODE_SENSORS_ONLY:
gps = true;
break;
case LOCATION_MODE_BATTERY_SAVING:
network = true;
break;
case LOCATION_MODE_HIGH_ACCURACY:
gps = true;
network = true;
break;
default:
throw new IllegalArgumentException("Invalid location mode: " + mode);
}
// Note it's important that we set the NLP mode first. The Google implementation
// of NLP clears its NLP consent setting any time it receives a
// LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also,
// it shows an NLP consent dialog any time it receives the broadcast, NLP is
// enabled, and the NLP consent is not set. If 1) we were to enable GPS first,
// 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting,
// and 3) the receiver happened to complete before we enabled NLP, then the Google
// NLP would detect the attempt to enable NLP and show a redundant NLP consent
// dialog. Then the people who wrote the setup wizard would be sad.
boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser(
cr, LocationManager.NETWORK_PROVIDER, network, userId);
boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser(
cr, LocationManager.GPS_PROVIDER, gps, userId);
return gpsSuccess && nlpSuccess;
}
}
/**
* Thread-safe method for reading the location mode, returns one of
* {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY},
* {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}.
*
* @param cr the content resolver to use
* @param userId the userId for which to read the mode
* @return the location mode
*/
private static final int getLocationModeForUser(ContentResolver cr, int userId) {
synchronized (mLocationSettingsLock) {
boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser(
cr, LocationManager.GPS_PROVIDER, userId);
boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser(
cr, LocationManager.NETWORK_PROVIDER, userId);
if (gpsEnabled && networkEnabled) {
return LOCATION_MODE_HIGH_ACCURACY;
} else if (gpsEnabled) {
return LOCATION_MODE_SENSORS_ONLY;
} else if (networkEnabled) {
return LOCATION_MODE_BATTERY_SAVING;
} else {
return LOCATION_MODE_OFF;
}
}
}
}
/**
* Global system settings, containing preferences that always apply identically
* to all defined users. Applications can read these but are not allowed to write;
* like the "Secure" settings, these are for preferences that the user must
* explicitly modify through the system UI or specialized APIs for those values.
*/
public static final class Global extends NameValueTable {
/**
* The content:// style URL for global secure settings items. Not public.
*/
public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global");
/**
* Whether users are allowed to add more users or guest from lockscreen.
*
* Type: int
* @hide
*/
public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked";
/**
* Setting whether the global gesture for enabling accessibility is enabled.
* If this gesture is enabled the user will be able to perfrom it to enable
* the accessibility state without visiting the settings app.
* @hide
*/
public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED =
"enable_accessibility_global_gesture_enabled";
/**
* Whether Airplane Mode is on.
*/
public static final String AIRPLANE_MODE_ON = "airplane_mode_on";
/**
* Whether Theater Mode is on.
* {@hide}
*/
@SystemApi
public static final String THEATER_MODE_ON = "theater_mode_on";
/**
* Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio.
*/
public static final String RADIO_BLUETOOTH = "bluetooth";
/**
* Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio.
*/
public static final String RADIO_WIFI = "wifi";
/**
* {@hide}
*/
public static final String RADIO_WIMAX = "wimax";
/**
* Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio.
*/
public static final String RADIO_CELL = "cell";
/**
* Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio.
*/
public static final String RADIO_NFC = "nfc";
/**
* A comma separated list of radios that need to be disabled when airplane mode
* is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are
* included in the comma separated list.
*/
public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios";
/**
* A comma separated list of radios that should to be disabled when airplane mode
* is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is
* added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi
* will be turned off when entering airplane mode, but the user will be able to reenable
* Wifi in the Settings app.
*
* {@hide}
*/
public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios";
/**
* A Long representing a bitmap of profiles that should be disabled when bluetooth starts.
* See {@link android.bluetooth.BluetoothProfile}.
* {@hide}
*/
public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles";
/**
* A semi-colon separated list of Bluetooth interoperability workarounds.
* Each entry is a partial Bluetooth device address string and an integer representing
* the feature to be disabled, separated by a comma. The integer must correspond
* to a interoperability feature as defined in "interop.h" in /system/bt.
*
* Example:
* "00:11:22,0;01:02:03:04,2"
* @hide
*/
public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list";
/**
* The policy for deciding when Wi-Fi should go to sleep (which will in
* turn switch to using the mobile data as an Internet connection).
*
* Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT},
* {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or
* {@link #WIFI_SLEEP_POLICY_NEVER}.
*/
public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy";
/**
* Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep
* policy, which is to sleep shortly after the turning off
* according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting.
*/
public static final int WIFI_SLEEP_POLICY_DEFAULT = 0;
/**
* Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when
* the device is on battery, and never go to sleep when the device is
* plugged in.
*/
public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1;
/**
* Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep.
*/
public static final int WIFI_SLEEP_POLICY_NEVER = 2;
/**
* Value to specify if the user prefers the date, time and time zone
* to be automatically fetched from the network (NITZ). 1=yes, 0=no
*/
public static final String AUTO_TIME = "auto_time";
/**
* Value to specify if the user prefers the time zone
* to be automatically fetched from the network (NITZ). 1=yes, 0=no
*/
public static final String AUTO_TIME_ZONE = "auto_time_zone";
/**
* URI for the car dock "in" event sound.
* @hide
*/
public static final String CAR_DOCK_SOUND = "car_dock_sound";
/**
* URI for the car dock "out" event sound.
* @hide
*/
public static final String CAR_UNDOCK_SOUND = "car_undock_sound";
/**
* URI for the desk dock "in" event sound.
* @hide
*/
public static final String DESK_DOCK_SOUND = "desk_dock_sound";
/**
* URI for the desk dock "out" event sound.
* @hide
*/
public static final String DESK_UNDOCK_SOUND = "desk_undock_sound";
/**
* Whether to play a sound for dock events.
* @hide
*/
public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled";
/**
* URI for the "device locked" (keyguard shown) sound.
* @hide
*/
public static final String LOCK_SOUND = "lock_sound";
/**
* URI for the "device unlocked" sound.
* @hide
*/
public static final String UNLOCK_SOUND = "unlock_sound";
/**
* URI for the "device is trusted" sound, which is played when the device enters the trusted
* state without unlocking.
* @hide
*/
public static final String TRUSTED_SOUND = "trusted_sound";
/**
* URI for the low battery sound file.
* @hide
*/
public static final String LOW_BATTERY_SOUND = "low_battery_sound";
/**
* Whether to play a sound for low-battery alerts.
* @hide
*/
public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled";
/**
* URI for the "wireless charging started" sound.
* @hide
*/
public static final String WIRELESS_CHARGING_STARTED_SOUND =
"wireless_charging_started_sound";
/**
* Whether to play a sound for charging events.
* @hide
*/
public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled";
/**
* Whether we keep the device on while the device is plugged in.
* Supported values are:
*
* - {@code 0} to never stay on while plugged in
* - {@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger
* - {@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger
* - {@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger
*
* These values can be OR-ed together.
*/
public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in";
/**
* When the user has enable the option to have a "bug report" command
* in the power menu.
* @hide
*/
public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu";
/**
* Whether ADB is enabled.
*/
public static final String ADB_ENABLED = "adb_enabled";
/**
* Whether Views are allowed to save their attribute data.
* @hide
*/
public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes";
/**
* Whether assisted GPS should be enabled or not.
* @hide
*/
public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled";
/**
* Whether bluetooth is enabled/disabled
* 0=disabled. 1=enabled.
*/
public static final String BLUETOOTH_ON = "bluetooth_on";
/**
* CDMA Cell Broadcast SMS
* 0 = CDMA Cell Broadcast SMS disabled
* 1 = CDMA Cell Broadcast SMS enabled
* @hide
*/
public static final String CDMA_CELL_BROADCAST_SMS =
"cdma_cell_broadcast_sms";
/**
* The CDMA roaming mode 0 = Home Networks, CDMA default
* 1 = Roaming on Affiliated networks
* 2 = Roaming on any networks
* @hide
*/
public static final String CDMA_ROAMING_MODE = "roaming_settings";
/**
* The CDMA subscription mode 0 = RUIM/SIM (default)
* 1 = NV
* @hide
*/
public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode";
/** Inactivity timeout to track mobile data activity.
*
* If set to a positive integer, it indicates the inactivity timeout value in seconds to
* infer the data activity of mobile network. After a period of no activity on mobile
* networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE}
* intent is fired to indicate a transition of network status from "active" to "idle". Any
* subsequent activity on mobile networks triggers the firing of {@code
* ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active".
*
* Network activity refers to transmitting or receiving data on the network interfaces.
*
* Tracking is disabled if set to zero or negative value.
*
* @hide
*/
public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile";
/** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE}
* but for Wifi network.
* @hide
*/
public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi";
/**
* Whether or not data roaming is enabled. (0 = false, 1 = true)
*/
public static final String DATA_ROAMING = "data_roaming";
/**
* The value passed to a Mobile DataConnection via bringUp which defines the
* number of retries to preform when setting up the initial connection. The default
* value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1.
* @hide
*/
public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry";
/**
* Whether any package can be on external storage. When this is true, any
* package, regardless of manifest values, is a candidate for installing
* or moving onto external storage. (0 = false, 1 = true)
* @hide
*/
public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external";
/**
* Whether any activity can be resized. When this is true, any
* activity, regardless of manifest values, can be resized for multi-window.
* (0 = false, 1 = true)
* @hide
*/
public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES
= "force_resizable_activities";
/**
* Whether to enable experimental freeform support for windows.
* @hide
*/
public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT
= "enable_freeform_support";
/**
* Whether user has enabled development settings.
*/
public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled";
/**
* Whether the device has been provisioned (0 = false, 1 = true).
* On a multiuser device with a separate system user, the screen may be locked
* as soon as this is set to true and further activities cannot be launched on the
* system user unless they are marked to show over keyguard.
*/
public static final String DEVICE_PROVISIONED = "device_provisioned";
/**
* Whether mobile data should be allowed while the device is being provisioned.
* This allows the provisioning process to turn off mobile data before the user
* has an opportunity to set things up, preventing other processes from burning
* precious bytes before wifi is setup.
* (0 = false, 1 = true)
* @hide
*/
public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED =
"device_provisioning_mobile_data";
/**
* The saved value for WindowManagerService.setForcedDisplaySize().
* Two integers separated by a comma. If unset, then use the real display size.
* @hide
*/
public static final String DISPLAY_SIZE_FORCED = "display_size_forced";
/**
* The saved value for WindowManagerService.setForcedDisplayScalingMode().
* 0 or unset if scaling is automatic, 1 if scaling is disabled.
* @hide
*/
public static final String DISPLAY_SCALING_FORCE = "display_scaling_force";
/**
* The maximum size, in bytes, of a download that the download manager will transfer over
* a non-wifi connection.
* @hide
*/
public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE =
"download_manager_max_bytes_over_mobile";
/**
* The recommended maximum size, in bytes, of a download that the download manager should
* transfer over a non-wifi connection. Over this size, the use will be warned, but will
* have the option to start the download over the mobile connection anyway.
* @hide
*/
public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE =
"download_manager_recommended_max_bytes_over_mobile";
/**
* @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead
*/
@Deprecated
public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS;
/**
* Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be
* sent or processed. (0 = false, 1 = true)
* @hide
*/
public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled";
/**
* Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted,
* and the output is redirected to AV Receiver connected via
* {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}.
* @hide
*/
public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled";
/**
* Whether TV will automatically turn on upon reception of the CEC command
* <Text View On> or <Image View On>. (0 = false, 1 = true)
* @hide
*/
public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED =
"hdmi_control_auto_wakeup_enabled";
/**
* Whether TV will also turn off other CEC devices when it goes to standby mode.
* (0 = false, 1 = true)
* @hide
*/
public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED =
"hdmi_control_auto_device_off_enabled";
/**
* Whether TV will switch to MHL port when a mobile device is plugged in.
* (0 = false, 1 = true)
* @hide
*/
public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled";
/**
* Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true)
* @hide
*/
public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled";
/**
* Whether mobile data connections are allowed by the user. See
* ConnectivityManager for more info.
* @hide
*/
public static final String MOBILE_DATA = "mobile_data";
/**
* Whether the mobile data connection should remain active even when higher
* priority networks like WiFi are active, to help make network switching faster.
*
* See ConnectivityService for more info.
*
* (0 = disabled, 1 = enabled)
* @hide
*/
public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on";
/** {@hide} */
public static final String NETSTATS_ENABLED = "netstats_enabled";
/** {@hide} */
public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval";
/** {@hide} */
public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age";
/** {@hide} */
public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes";
/** {@hide} */
public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled";
/** {@hide} */
public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration";
/** {@hide} */
public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes";
/** {@hide} */
public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age";
/** {@hide} */
public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age";
/** {@hide} */
public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration";
/** {@hide} */
public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes";
/** {@hide} */
public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age";
/** {@hide} */
public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age";
/** {@hide} */
public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration";
/** {@hide} */
public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes";
/** {@hide} */
public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age";
/** {@hide} */
public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age";
/**
* User preference for which network(s) should be used. Only the
* connectivity service should touch this.
*/
public static final String NETWORK_PREFERENCE = "network_preference";
/**
* Which package name to use for network scoring. If null, or if the package is not a valid
* scorer app, external network scores will neither be requested nor accepted.
* @hide
*/
public static final String NETWORK_SCORER_APP = "network_scorer_app";
/**
* If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment
* to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been
* exceeded.
* @hide
*/
public static final String NITZ_UPDATE_DIFF = "nitz_update_diff";
/**
* The length of time in milli-seconds that automatic small adjustments to
* SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded.
* @hide
*/
public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing";
/** Preferred NTP server. {@hide} */
public static final String NTP_SERVER = "ntp_server";
/** Timeout in milliseconds to wait for NTP server. {@hide} */
public static final String NTP_TIMEOUT = "ntp_timeout";
/** {@hide} */
public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval";
/**
* Sample validity in seconds to configure for the system DNS resolver.
* {@hide}
*/
public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS =
"dns_resolver_sample_validity_seconds";
/**
* Success threshold in percent for use with the system DNS resolver.
* {@hide}
*/
public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT =
"dns_resolver_success_threshold_percent";
/**
* Minimum number of samples needed for statistics to be considered meaningful in the
* system DNS resolver.
* {@hide}
*/
public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples";
/**
* Maximum number taken into account for statistics purposes in the system DNS resolver.
* {@hide}
*/
public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples";
/**
* Whether to disable the automatic scheduling of system updates.
* 1 = system updates won't be automatically scheduled (will always
* present notification instead).
* 0 = system updates will be automatically scheduled. (default)
* @hide
*/
@SystemApi
public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update";
/**
* Whether the package manager should send package verification broadcasts for verifiers to
* review apps prior to installation.
* 1 = request apps to be verified prior to installation, if a verifier exists.
* 0 = do not verify apps before installation
* @hide
*/
public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable";
/** Timeout for package verification.
* @hide */
public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout";
/** Default response code for package verification.
* @hide */
public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response";
/**
* Show package verification setting in the Settings app.
* 1 = show (default)
* 0 = hide
* @hide
*/
public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible";
/**
* Run package verification on apps installed through ADB/ADT/USB
* 1 = perform package verification on ADB installs (default)
* 0 = bypass package verification on ADB installs
* @hide
*/
public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs";
/**
* Time since last fstrim (milliseconds) after which we force one to happen
* during device startup. If unset, the default is 3 days.
* @hide
*/
public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval";
/**
* The interval in milliseconds at which to check packet counts on the
* mobile data interface when screen is on, to detect possible data
* connection problems.
* @hide
*/
public static final String PDP_WATCHDOG_POLL_INTERVAL_MS =
"pdp_watchdog_poll_interval_ms";
/**
* The interval in milliseconds at which to check packet counts on the
* mobile data interface when screen is off, to detect possible data
* connection problems.
* @hide
*/
public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS =
"pdp_watchdog_long_poll_interval_ms";
/**
* The interval in milliseconds at which to check packet counts on the
* mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT}
* outgoing packets has been reached without incoming packets.
* @hide
*/
public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS =
"pdp_watchdog_error_poll_interval_ms";
/**
* The number of outgoing packets sent without seeing an incoming packet
* that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT}
* device is logged to the event log
* @hide
*/
public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT =
"pdp_watchdog_trigger_packet_count";
/**
* The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS})
* after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before
* attempting data connection recovery.
* @hide
*/
public static final String PDP_WATCHDOG_ERROR_POLL_COUNT =
"pdp_watchdog_error_poll_count";
/**
* The number of failed PDP reset attempts before moving to something more
* drastic: re-registering to the network.
* @hide
*/
public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT =
"pdp_watchdog_max_pdp_reset_fail_count";
/**
* A positive value indicates how often the SamplingProfiler
* should take snapshots. Zero value means SamplingProfiler
* is disabled.
*
* @hide
*/
public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms";
/**
* URL to open browser on to allow user to manage a prepay account
* @hide
*/
public static final String SETUP_PREPAID_DATA_SERVICE_URL =
"setup_prepaid_data_service_url";
/**
* URL to attempt a GET on to see if this is a prepay device
* @hide
*/
public static final String SETUP_PREPAID_DETECTION_TARGET_URL =
"setup_prepaid_detection_target_url";
/**
* Host to check for a redirect to after an attempt to GET
* SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there,
* this is a prepaid device with zero balance.)
* @hide
*/
public static final String SETUP_PREPAID_DETECTION_REDIR_HOST =
"setup_prepaid_detection_redir_host";
/**
* The interval in milliseconds at which to check the number of SMS sent out without asking
* for use permit, to limit the un-authorized SMS usage.
*
* @hide
*/
public static final String SMS_OUTGOING_CHECK_INTERVAL_MS =
"sms_outgoing_check_interval_ms";
/**
* The number of outgoing SMS sent without asking for user permit (of {@link
* #SMS_OUTGOING_CHECK_INTERVAL_MS}
*
* @hide
*/
public static final String SMS_OUTGOING_CHECK_MAX_COUNT =
"sms_outgoing_check_max_count";
/**
* Used to disable SMS short code confirmation - defaults to true.
* True indcates we will do the check, etc. Set to false to disable.
* @see com.android.internal.telephony.SmsUsageMonitor
* @hide
*/
public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation";
/**
* Used to select which country we use to determine premium sms codes.
* One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM,
* com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK,
* or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH.
* @hide
*/
public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule";
/**
* Used to select TCP's default initial receiver window size in segments - defaults to a build config value
* @hide
*/
public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd";
/**
* Used to disable Tethering on a device - defaults to true
* @hide
*/
public static final String TETHER_SUPPORTED = "tether_supported";
/**
* Used to require DUN APN on the device or not - defaults to a build config value
* which defaults to false
* @hide
*/
public static final String TETHER_DUN_REQUIRED = "tether_dun_required";
/**
* Used to hold a gservices-provisioned apn value for DUN. If set, or the
* corresponding build config values are set it will override the APN DB
* values.
* Consists of a comma seperated list of strings:
* "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type"
* note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN"
* @hide
*/
public static final String TETHER_DUN_APN = "tether_dun_apn";
/**
* List of carrier apps which are whitelisted to prompt the user for install when
* a sim card with matching uicc carrier privilege rules is inserted.
*
* The value is "package1;package2;..."
* @hide
*/
public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist";
/**
* USB Mass Storage Enabled
*/
public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled";
/**
* If this setting is set (to anything), then all references
* to Gmail on the device must change to Google Mail.
*/
public static final String USE_GOOGLE_MAIL = "use_google_mail";
/**
* Webview Data reduction proxy key.
* @hide
*/
public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY =
"webview_data_reduction_proxy_key";
/**
* Whether or not the WebView fallback mechanism should be enabled.
* 0=disabled, 1=enabled.
* @hide
*/
public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED =
"webview_fallback_logic_enabled";
/**
* Name of the package used as WebView provider (if unset the provider is instead determined
* by the system).
* @hide
*/
public static final String WEBVIEW_PROVIDER = "webview_provider";
/**
* Developer setting to enable WebView multiprocess rendering.
* @hide
*/
@SystemApi
public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess";
/**
* The maximum number of notifications shown in 24 hours when switching networks.
* @hide
*/
public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT =
"network_switch_notification_daily_limit";
/**
* The minimum time in milliseconds between notifications when switching networks.
* @hide
*/
public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS =
"network_switch_notification_rate_limit_millis";
/**
* Whether to automatically switch away from wifi networks that lose Internet access.
* Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always
* avoids such networks. Valid values are:
*
* 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013.
* null: Ask the user whether to switch away from bad wifi.
* 1: Avoid bad wifi.
*
* @hide
*/
public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi";
/**
* Whether Wifi display is enabled/disabled
* 0=disabled. 1=enabled.
* @hide
*/
public static final String WIFI_DISPLAY_ON = "wifi_display_on";
/**
* Whether Wifi display certification mode is enabled/disabled
* 0=disabled. 1=enabled.
* @hide
*/
public static final String WIFI_DISPLAY_CERTIFICATION_ON =
"wifi_display_certification_on";
/**
* WPS Configuration method used by Wifi display, this setting only
* takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled).
*
* Possible values are:
*
* WpsInfo.INVALID: use default WPS method chosen by framework
* WpsInfo.PBC : use Push button
* WpsInfo.KEYPAD : use Keypad
* WpsInfo.DISPLAY: use Display
* @hide
*/
public static final String WIFI_DISPLAY_WPS_CONFIG =
"wifi_display_wps_config";
/**
* Whether to notify the user of open networks.
*
* If not connected and the scan results have an open network, we will
* put this notification up. If we attempt to connect to a network or
* the open network(s) disappear, we remove the notification. When we
* show the notification, we will not show it again for
* {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time.
*/
public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON =
"wifi_networks_available_notification_on";
/**
* {@hide}
*/
public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON =
"wimax_networks_available_notification_on";
/**
* Delay (in seconds) before repeating the Wi-Fi networks available notification.
* Connecting to a network will reset the timer.
*/
public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY =
"wifi_networks_available_repeat_delay";
/**
* 802.11 country code in ISO 3166 format
* @hide
*/
public static final String WIFI_COUNTRY_CODE = "wifi_country_code";
/**
* The interval in milliseconds to issue wake up scans when wifi needs
* to connect. This is necessary to connect to an access point when
* device is on the move and the screen is off.
* @hide
*/
public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS =
"wifi_framework_scan_interval_ms";
/**
* The interval in milliseconds after which Wi-Fi is considered idle.
* When idle, it is possible for the device to be switched from Wi-Fi to
* the mobile data network.
* @hide
*/
public static final String WIFI_IDLE_MS = "wifi_idle_ms";
/**
* When the number of open networks exceeds this number, the
* least-recently-used excess networks will be removed.
*/
public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept";
/**
* Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this.
*/
public static final String WIFI_ON = "wifi_on";
/**
* Setting to allow scans to be enabled even wifi is turned off for connectivity.
* @hide
*/
public static final String WIFI_SCAN_ALWAYS_AVAILABLE =
"wifi_scan_always_enabled";
/**
* Settings to allow BLE scans to be enabled even when Bluetooth is turned off for
* connectivity.
* @hide
*/
public static final String BLE_SCAN_ALWAYS_AVAILABLE =
"ble_scan_always_enabled";
/**
* Used to save the Wifi_ON state prior to tethering.
* This state will be checked to restore Wifi after
* the user turns off tethering.
*
* @hide
*/
public static final String WIFI_SAVED_STATE = "wifi_saved_state";
/**
* The interval in milliseconds to scan as used by the wifi supplicant
* @hide
*/
public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS =
"wifi_supplicant_scan_interval_ms";
/**
* whether frameworks handles wifi auto-join
* @hide
*/
public static final String WIFI_ENHANCED_AUTO_JOIN =
"wifi_enhanced_auto_join";
/**
* whether settings show RSSI
* @hide
*/
public static final String WIFI_NETWORK_SHOW_RSSI =
"wifi_network_show_rssi";
/**
* The interval in milliseconds to scan at supplicant when p2p is connected
* @hide
*/
public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS =
"wifi_scan_interval_p2p_connected_ms";
/**
* Whether the Wi-Fi watchdog is enabled.
*/
public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on";
/**
* Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and
* the setting needs to be set to 0 to disable it.
* @hide
*/
public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED =
"wifi_watchdog_poor_network_test_enabled";
/**
* Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and
* needs to be set to 0 to disable it.
* @hide
*/
public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED =
"wifi_suspend_optimizations_enabled";
/**
* Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1
* will enable it. In the future, additional values may be supported.
* @hide
*/
public static final String WIFI_VERBOSE_LOGGING_ENABLED =
"wifi_verbose_logging_enabled";
/**
* The maximum number of times we will retry a connection to an access
* point for which we have failed in acquiring an IP address from DHCP.
* A value of N means that we will make N+1 connection attempts in all.
*/
public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count";
/**
* Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile
* data connectivity to be established after a disconnect from Wi-Fi.
*/
public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS =
"wifi_mobile_data_transition_wakelock_timeout_ms";
/**
* This setting controls whether WiFi configurations created by a Device Owner app
* should be locked down (that is, be editable or removable only by the Device Owner App,
* not even by Settings app).
* This setting takes integer values. Non-zero values mean DO created configurations
* are locked down. Value of zero means they are not. Default value in the absence of
* actual value to this setting is 0.
*/
public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN =
"wifi_device_owner_configs_lockdown";
/**
* The operational wifi frequency band
* Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO},
* {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or
* {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ}
*
* @hide
*/
public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band";
/**
* The Wi-Fi peer-to-peer device name
* @hide
*/
public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name";
/**
* The min time between wifi disable and wifi enable
* @hide
*/
public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay";
/**
* Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect
* from an ephemeral network if there is no BSSID for that network with a non-null score that
* has been seen in this time period.
*
* If this is less than or equal to zero, we use a more conservative behavior and only check
* for a non-null score from the currently connected or target BSSID.
* @hide
*/
public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS =
"wifi_ephemeral_out_of_range_timeout_ms";
/**
* The number of milliseconds to delay when checking for data stalls during
* non-aggressive detection. (screen is turned off.)
* @hide
*/
public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS =
"data_stall_alarm_non_aggressive_delay_in_ms";
/**
* The number of milliseconds to delay when checking for data stalls during
* aggressive detection. (screen on or suspected data stall)
* @hide
*/
public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS =
"data_stall_alarm_aggressive_delay_in_ms";
/**
* The number of milliseconds to allow the provisioning apn to remain active
* @hide
*/
public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS =
"provisioning_apn_alarm_delay_in_ms";
/**
* The interval in milliseconds at which to check gprs registration
* after the first registration mismatch of gprs and voice service,
* to detect possible data network registration problems.
*
* @hide
*/
public static final String GPRS_REGISTER_CHECK_PERIOD_MS =
"gprs_register_check_period_ms";
/**
* Nonzero causes Log.wtf() to crash.
* @hide
*/
public static final String WTF_IS_FATAL = "wtf_is_fatal";
/**
* Ringer mode. This is used internally, changing this value will not
* change the ringer mode. See AudioManager.
*/
public static final String MODE_RINGER = "mode_ringer";
/**
* Overlay display devices setting.
* The associated value is a specially formatted string that describes the
* size and density of simulated secondary display devices.
*
* Format: {width}x{height}/{dpi};...
*
* Example:
*
* 1280x720/213: make one overlay that is 1280x720 at 213dpi.1920x1080/320;1280x720/213: make two overlays, the first
* at 1080p and the second at 720p.- If the value is empty, then no overlay display devices are created.
*
*
* @hide
*/
public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices";
/**
* Threshold values for the duration and level of a discharge cycle,
* under which we log discharge cycle info.
*
* @hide
*/
public static final String
BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold";
/** @hide */
public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold";
/**
* Flag for allowing ActivityManagerService to send ACTION_APP_ERROR
* intents on application crashes and ANRs. If this is disabled, the
* crash/ANR dialog will never display the "Report" button.
*
* Type: int (0 = disallow, 1 = allow)
*
* @hide
*/
public static final String SEND_ACTION_APP_ERROR = "send_action_app_error";
/**
* Maximum age of entries kept by {@link DropBoxManager}.
*
* @hide
*/
public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds";
/**
* Maximum number of entry files which {@link DropBoxManager} will keep
* around.
*
* @hide
*/
public static final String DROPBOX_MAX_FILES = "dropbox_max_files";
/**
* Maximum amount of disk space used by {@link DropBoxManager} no matter
* what.
*
* @hide
*/
public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb";
/**
* Percent of free disk (excluding reserve) which {@link DropBoxManager}
* will use.
*
* @hide
*/
public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent";
/**
* Percent of total disk which {@link DropBoxManager} will never dip
* into.
*
* @hide
*/
public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent";
/**
* Prefix for per-tag dropbox disable/enable settings.
*
* @hide
*/
public static final String DROPBOX_TAG_PREFIX = "dropbox:";
/**
* Lines of logcat to include with system crash/ANR/etc. reports, as a
* prefix of the dropbox tag of the report type. For example,
* "logcat_for_system_server_anr" controls the lines of logcat captured
* with system server ANR reports. 0 to disable.
*
* @hide
*/
public static final String ERROR_LOGCAT_PREFIX = "logcat_for_";
/**
* The interval in minutes after which the amount of free storage left
* on the device is logged to the event log
*
* @hide
*/
public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval";
/**
* Threshold for the amount of change in disk free space required to
* report the amount of free space. Used to prevent spamming the logs
* when the disk free space isn't changing frequently.
*
* @hide
*/
public static final String
DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold";
/**
* Minimum percentage of free storage on the device that is used to
* determine if the device is running low on storage. The default is 10.
*
* Say this value is set to 10, the device is considered running low on
* storage if 90% or more of the device storage is filled up.
*
* @hide
*/
public static final String
SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage";
/**
* Maximum byte size of the low storage threshold. This is to ensure
* that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an
* overly large threshold for large storage devices. Currently this must
* be less than 2GB. This default is 500MB.
*
* @hide
*/
public static final String
SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes";
/**
* Minimum bytes of free storage on the device before the data partition
* is considered full. By default, 1 MB is reserved to avoid system-wide
* SQLite disk full exceptions.
*
* @hide
*/
public static final String
SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes";
/**
* The maximum reconnect delay for short network outages or when the
* network is suspended due to phone use.
*
* @hide
*/
public static final String
SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds";
/**
* The number of milliseconds to delay before sending out
* {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored.
*
* @hide
*/
public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay";
/**
* Network sampling interval, in seconds. We'll generate link information
* about bytes/packets sent and error rates based on data sampled in this interval
*
* @hide
*/
public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS =
"connectivity_sampling_interval_in_seconds";
/**
* The series of successively longer delays used in retrying to download PAC file.
* Last delay is used between successful PAC downloads.
*
* @hide
*/
public static final String PAC_CHANGE_DELAY = "pac_change_delay";
/**
* Setting to turn off captive portal detection. Feature is enabled by
* default and the setting needs to be set to 0 to disable it.
*
* @hide
*/
public static final String
CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled";
/**
* The server used for captive portal detection upon a new conection. A
* 204 response code from the server is used for validation.
*
* @hide
*/
public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server";
/**
* Whether to use HTTPS for network validation. This is enabled by default and the setting
* needs to be set to 0 to disable it. This setting is a misnomer because captive portals
* don't actually use HTTPS, but it's consistent with the other settings.
*
* @hide
*/
public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https";
/**
* Whether network service discovery is enabled.
*
* @hide
*/
public static final String NSD_ON = "nsd_on";
/**
* Let user pick default install location.
*
* @hide
*/
public static final String SET_INSTALL_LOCATION = "set_install_location";
/**
* Default install location value.
* 0 = auto, let system decide
* 1 = internal
* 2 = sdcard
* @hide
*/
public static final String DEFAULT_INSTALL_LOCATION = "default_install_location";
/**
* ms during which to consume extra events related to Inet connection
* condition after a transtion to fully-connected
*
* @hide
*/
public static final String
INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay";
/**
* ms during which to consume extra events related to Inet connection
* condtion after a transtion to partly-connected
*
* @hide
*/
public static final String
INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay";
/** {@hide} */
public static final String
READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default";
/**
* Host name and port for global http proxy. Uses ':' seperator for
* between host and port.
*/
public static final String HTTP_PROXY = "http_proxy";
/**
* Host name for global http proxy. Set via ConnectivityManager.
*
* @hide
*/
public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host";
/**
* Integer host port for global http proxy. Set via ConnectivityManager.
*
* @hide
*/
public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port";
/**
* Exclusion list for global proxy. This string contains a list of
* comma-separated domains where the global proxy does not apply.
* Domains should be listed in a comma- separated list. Example of
* acceptable formats: ".domain1.com,my.domain2.com" Use
* ConnectivityManager to set/get.
*
* @hide
*/
public static final String
GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list";
/**
* The location PAC File for the proxy.
* @hide
*/
public static final String
GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url";
/**
* Enables the UI setting to allow the user to specify the global HTTP
* proxy and associated exclusion list.
*
* @hide
*/
public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy";
/**
* Setting for default DNS in case nobody suggests one
*
* @hide
*/
public static final String DEFAULT_DNS_SERVER = "default_dns_server";
/** {@hide} */
public static final String
BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_";
/** {@hide} */
public static final String
BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_";
/** {@hide} */
public static final String
BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_";
/** {@hide} */
public static final String
BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_";
/** {@hide} */
public static final String
BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_";
/** {@hide} */
public static final String
BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_";
/** {@hide} */
public static final String
BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_";
/**
* Device Idle (Doze) specific settings.
* This is encoded as a key=value list, separated by commas. Ex:
*
* "inactive_timeout=60000,sensing_timeout=400000"
*
* The following keys are supported:
*
*
* inactive_to (long)
* sensing_to (long)
* motion_inactive_to (long)
* idle_after_inactive_to (long)
* idle_pending_to (long)
* max_idle_pending_to (long)
* idle_pending_factor (float)
* idle_to (long)
* max_idle_to (long)
* idle_factor (float)
* min_time_to_alarm (long)
* max_temp_app_whitelist_duration (long)
* notification_whitelist_duration (long)
*
*
*
* Type: string
* @hide
* @see com.android.server.DeviceIdleController.Constants
*/
public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants";
/**
* Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS}
*
*
* Type: string
* @hide
* @see com.android.server.DeviceIdleController.Constants
*/
public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch";
/**
* App standby (app idle) specific settings.
* This is encoded as a key=value list, separated by commas. Ex:
*
* "idle_duration=5000,parole_interval=4500"
*
* The following keys are supported:
*
*
* idle_duration2 (long)
* wallclock_threshold (long)
* parole_interval (long)
* parole_duration (long)
*
* idle_duration (long) // This is deprecated and used to circumvent b/26355386.
*
*
*
* Type: string
* @hide
* @see com.android.server.usage.UsageStatsService.SettingsObserver
*/
public static final String APP_IDLE_CONSTANTS = "app_idle_constants";
/**
* Alarm manager specific settings.
* This is encoded as a key=value list, separated by commas. Ex:
*
* "min_futurity=5000,allow_while_idle_short_time=4500"
*
* The following keys are supported:
*
*
* min_futurity (long)
* min_interval (long)
* allow_while_idle_short_time (long)
* allow_while_idle_long_time (long)
* allow_while_idle_whitelist_duration (long)
*
*
*
* Type: string
* @hide
* @see com.android.server.AlarmManagerService.Constants
*/
public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants";
/**
* Job scheduler specific settings.
* This is encoded as a key=value list, separated by commas. Ex:
*
* "min_ready_jobs_count=2,moderate_use_factor=.5"
*
* The following keys are supported:
*
*
* min_idle_count (int)
* min_charging_count (int)
* min_connectivity_count (int)
* min_content_count (int)
* min_ready_jobs_count (int)
* heavy_use_factor (float)
* moderate_use_factor (float)
* fg_job_count (int)
* bg_normal_job_count (int)
* bg_moderate_job_count (int)
* bg_low_job_count (int)
* bg_critical_job_count (int)
*
*
*
* Type: string
* @hide
* @see com.android.server.job.JobSchedulerService.Constants
*/
public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants";
/**
* ShortcutManager specific settings.
* This is encoded as a key=value list, separated by commas. Ex:
*
* "reset_interval_sec=86400,max_updates_per_interval=1"
*
* The following keys are supported:
*
*
* reset_interval_sec (long)
* max_updates_per_interval (int)
* max_icon_dimension_dp (int, DP)
* max_icon_dimension_dp_lowram (int, DP)
* max_shortcuts (int)
* icon_quality (int, 0-100)
* icon_format (String)
*
*
*
* Type: string
* @hide
* @see com.android.server.pm.ShortcutService.ConfigConstants
*/
public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants";
/**
* Get the key that retrieves a bluetooth headset's priority.
* @hide
*/
public static final String getBluetoothHeadsetPriorityKey(String address) {
return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT);
}
/**
* Get the key that retrieves a bluetooth a2dp sink's priority.
* @hide
*/
public static final String getBluetoothA2dpSinkPriorityKey(String address) {
return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT);
}
/**
* Get the key that retrieves a bluetooth a2dp src's priority.
* @hide
*/
public static final String getBluetoothA2dpSrcPriorityKey(String address) {
return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT);
}
/**
* Get the key that retrieves a bluetooth Input Device's priority.
* @hide
*/
public static final String getBluetoothInputDevicePriorityKey(String address) {
return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT);
}
/**
* Get the key that retrieves a bluetooth map priority.
* @hide
*/
public static final String getBluetoothMapPriorityKey(String address) {
return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT);
}
/**
* Get the key that retrieves a bluetooth pbap client priority.
* @hide
*/
public static final String getBluetoothPbapClientPriorityKey(String address) {
return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT);
}
/**
* Get the key that retrieves a bluetooth map priority.
* @hide
*/
public static final String getBluetoothSapPriorityKey(String address) {
return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT);
}
/**
* Scaling factor for normal window animations. Setting to 0 will
* disable window animations.
*/
public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale";
/**
* Scaling factor for activity transition animations. Setting to 0 will
* disable window animations.
*/
public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale";
/**
* Scaling factor for Animator-based animations. This affects both the
* start delay and duration of all such animations. Setting to 0 will
* cause animations to end immediately. The default value is 1.
*/
public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale";
/**
* Scaling factor for normal window animations. Setting to 0 will
* disable window animations.
*
* @hide
*/
public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations";
/**
* If 0, the compatibility mode is off for all applications.
* If 1, older applications run under compatibility mode.
* TODO: remove this settings before code freeze (bug/1907571)
* @hide
*/
public static final String COMPATIBILITY_MODE = "compatibility_mode";
/**
* CDMA only settings
* Emergency Tone 0 = Off
* 1 = Alert
* 2 = Vibrate
* @hide
*/
public static final String EMERGENCY_TONE = "emergency_tone";
/**
* CDMA only settings
* Whether the auto retry is enabled. The value is
* boolean (1 or 0).
* @hide
*/
public static final String CALL_AUTO_RETRY = "call_auto_retry";
/**
* See RIL_PreferredNetworkType in ril.h
* @hide
*/
public static final String PREFERRED_NETWORK_MODE =
"preferred_network_mode";
/**
* Name of an application package to be debugged.
*/
public static final String DEBUG_APP = "debug_app";
/**
* If 1, when launching DEBUG_APP it will wait for the debugger before
* starting user code. If 0, it will run normally.
*/
public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger";
/**
* Control whether the process CPU usage meter should be shown.
*/
public static final String SHOW_PROCESSES = "show_processes";
/**
* If 1 low power mode is enabled.
* @hide
*/
public static final String LOW_POWER_MODE = "low_power";
/**
* Battery level [1-99] at which low power mode automatically turns on.
* If 0, it will not automatically turn on.
* @hide
*/
public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level";
/**
* If not 0, the activity manager will aggressively finish activities and
* processes as soon as they are no longer needed. If 0, the normal
* extended lifetime is used.
*/
public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities";
/**
* @hide
* If not 0, the activity manager will implement a looser version of background
* check that is more compatible with existing apps.
*/
public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check";
/**
* Use Dock audio output for media:
* 0 = disabled
* 1 = enabled
* @hide
*/
public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled";
/**
* The surround sound formats AC3, DTS or IEC61937 are
* available for use if they are detected.
* This is the default mode.
*
* Note that AUTO is equivalent to ALWAYS for Android TVs and other
* devices that have an S/PDIF output. This is because S/PDIF
* is unidirectional and the TV cannot know if a decoder is
* connected. So it assumes they are always available.
* @hide
*/
public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0;
/**
* AC3, DTS or IEC61937 are NEVER available, even if they
* are detected by the hardware. Those formats will not be
* reported.
*
* An example use case would be an AVR reports that it is capable of
* surround sound decoding but is broken. If NEVER is chosen
* then apps must use PCM output instead of encoded output.
* @hide
*/
public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1;
/**
* AC3, DTS or IEC61937 are ALWAYS available, even if they
* are not detected by the hardware. Those formats will be
* reported as part of the HDMI output capability. Applications
* are then free to use either PCM or encoded output.
*
* An example use case would be a when TV was connected over
* TOS-link to an AVR. But the TV could not see it because TOS-link
* is unidirectional.
* @hide
*/
public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2;
/**
* Set to ENCODED_SURROUND_OUTPUT_AUTO,
* ENCODED_SURROUND_OUTPUT_NEVER or
* ENCODED_SURROUND_OUTPUT_ALWAYS
* @hide
*/
public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output";
/**
* Persisted safe headphone volume management state by AudioService
* @hide
*/
public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state";
/**
* URL for tzinfo (time zone) updates
* @hide
*/
public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url";
/**
* URL for tzinfo (time zone) update metadata
* @hide
*/
public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url";
/**
* URL for selinux (mandatory access control) updates
* @hide
*/
public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url";
/**
* URL for selinux (mandatory access control) update metadata
* @hide
*/
public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url";
/**
* URL for sms short code updates
* @hide
*/
public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL =
"sms_short_codes_content_url";
/**
* URL for sms short code update metadata
* @hide
*/
public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL =
"sms_short_codes_metadata_url";
/**
* URL for apn_db updates
* @hide
*/
public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url";
/**
* URL for apn_db update metadata
* @hide
*/
public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url";
/**
* URL for cert pinlist updates
* @hide
*/
public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url";
/**
* URL for cert pinlist updates
* @hide
*/
public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url";
/**
* URL for intent firewall updates
* @hide
*/
public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL =
"intent_firewall_content_url";
/**
* URL for intent firewall update metadata
* @hide
*/
public static final String INTENT_FIREWALL_UPDATE_METADATA_URL =
"intent_firewall_metadata_url";
/**
* SELinux enforcement status. If 0, permissive; if 1, enforcing.
* @hide
*/
public static final String SELINUX_STATUS = "selinux_status";
/**
* Developer setting to force RTL layout.
* @hide
*/
public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl";
/**
* Milliseconds after screen-off after which low battery sounds will be silenced.
*
* If zero, battery sounds will always play.
* Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider.
*
* @hide
*/
public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout";
/**
* Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after
* the caller is done with this, they should call {@link ContentResolver#delete} to
* clean up any value that they may have written.
*
* @hide
*/
public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms";
/**
* Defines global runtime overrides to window policy.
*
* See {@link com.android.server.policy.PolicyControl} for value format.
*
* @hide
*/
public static final String POLICY_CONTROL = "policy_control";
/**
* Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS,
* or ZEN_MODE_NO_INTERRUPTIONS.
*
* @hide
*/
public static final String ZEN_MODE = "zen_mode";
/** @hide */ public static final int ZEN_MODE_OFF = 0;
/** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1;
/** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2;
/** @hide */ public static final int ZEN_MODE_ALARMS = 3;
/** @hide */ public static String zenModeToString(int mode) {
if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS";
if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS";
if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS";
return "ZEN_MODE_OFF";
}
/** @hide */ public static boolean isValidZenMode(int value) {
switch (value) {
case Global.ZEN_MODE_OFF:
case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
case Global.ZEN_MODE_ALARMS:
case Global.ZEN_MODE_NO_INTERRUPTIONS:
return true;
default:
return false;
}
}
/**
* Value of the ringer before entering zen mode.
*
* @hide
*/
public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level";
/**
* Opaque value, changes when persisted zen mode configuration changes.
*
* @hide
*/
public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag";
/**
* Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON.
*
* @hide
*/
public static final String HEADS_UP_NOTIFICATIONS_ENABLED =
"heads_up_notifications_enabled";
/** @hide */ public static final int HEADS_UP_OFF = 0;
/** @hide */ public static final int HEADS_UP_ON = 1;
/**
* The name of the device
*/
public static final String DEVICE_NAME = "device_name";
/**
* Whether the NetworkScoringService has been first initialized.
*
* Type: int (0 for false, 1 for true)
* @hide
*/
public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned";
/**
* Whether the user wants to be prompted for password to decrypt the device on boot.
* This only matters if the storage is encrypted.
*
* Type: int (0 for false, 1 for true)
* @hide
*/
public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt";
/**
* Whether the Volte is enabled
*
* Type: int (0 for false, 1 for true)
* @hide
*/
public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled";
/**
* Whether VT (Video Telephony over IMS) is enabled
*
* Type: int (0 for false, 1 for true)
*
* @hide
*/
public static final String VT_IMS_ENABLED = "vt_ims_enabled";
/**
* Whether WFC is enabled
*
* Type: int (0 for false, 1 for true)
*
* @hide
*/
public static final String WFC_IMS_ENABLED = "wfc_ims_enabled";
/**
* WFC Mode.
*
* Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only
*
* @hide
*/
public static final String WFC_IMS_MODE = "wfc_ims_mode";
/**
* Whether WFC roaming is enabled
*
* Type: int (0 for false, 1 for true)
*
* @hide
*/
public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled";
/**
* Whether user can enable/disable LTE as a preferred network. A carrier might control
* this via gservices, OMA-DM, carrier app, etc.
*
* Type: int (0 for false, 1 for true)
* @hide
*/
public static final String LTE_SERVICE_FORCED = "lte_service_forced";
/**
* Ephemeral app cookie max size in bytes.
*
* Type: int
* @hide
*/
public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES =
"ephemeral_cookie_max_size_bytes";
/**
* A mask applied to the ephemeral hash to generate the hash prefix.
*
* Type: int
*
* @hide
*/
public static final String EPHEMERAL_HASH_PREFIX_MASK = "ephemeral_hash_prefix_mask";
/**
* Number of hash prefixes to send during ephemeral resolution.
*
* Type: int
*
* @hide
*/
public static final String EPHEMERAL_HASH_PREFIX_COUNT = "ephemeral_hash_prefix_count";
/**
* The duration for caching uninstalled ephemeral apps.
*
* Type: long
* @hide
*/
public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS =
"uninstalled_ephemeral_app_cache_duration_millis";
/**
* Allows switching users when system user is locked.
*
* Type: int
* @hide
*/
public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED =
"allow_user_switching_when_system_user_locked";
/**
* Boot count since the device starts running APK level 24.
*
* Type: int
*/
public static final String BOOT_COUNT = "boot_count";
/**
* Whether the safe boot is disallowed.
*
*
This setting should have the identical value as the corresponding user restriction.
* The purpose of the setting is to make the restriction available in early boot stages
* before the user restrictions are loaded.
* @hide
*/
public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed";
/**
* Whether this device is currently in retail demo mode. If true, device
* usage is severely limited.
*
* Type: int (0 for false, 1 for true)
* @hide
*/
public static final String DEVICE_DEMO_MODE = "device_demo_mode";
/**
* Retail mode specific settings. This is encoded as a key=value list, separated by commas.
* Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following
* keys are supported:
*
*
* user_inactivity_timeout_ms (long)
* warning_dialog_timeout_ms (long)
*
*
* Type: string
*
* @hide
*/
public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants";
/**
* Settings to backup. This is here so that it's in the same place as the settings
* keys and easy to update.
*
* These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System
* and Secure as well. This is because those tables drive both backup and
* restore, and restore needs to properly whitelist keys that used to live
* in those namespaces. The keys will only actually be backed up / restored
* if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP).
*
* NOTE: Settings are backed up and restored in the order they appear
* in this array. If you have one setting depending on another,
* make sure that they are ordered appropriately.
*
* @hide
*/
public static final String[] SETTINGS_TO_BACKUP = {
BUGREPORT_IN_POWER_MENU,
STAY_ON_WHILE_PLUGGED_IN,
AUTO_TIME,
AUTO_TIME_ZONE,
POWER_SOUNDS_ENABLED,
DOCK_SOUNDS_ENABLED,
CHARGING_SOUNDS_ENABLED,
USB_MASS_STORAGE_ENABLED,
ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED,
WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON,
WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY,
WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED,
WIFI_NUM_OPEN_NETWORKS_KEPT,
EMERGENCY_TONE,
CALL_AUTO_RETRY,
DOCK_AUDIO_MEDIA_ENABLED,
ENCODED_SURROUND_OUTPUT,
LOW_POWER_MODE_TRIGGER_LEVEL
};
// Populated lazily, guarded by class object:
private static NameValueCache sNameValueCache = new NameValueCache(
CONTENT_URI,
CALL_METHOD_GET_GLOBAL,
CALL_METHOD_PUT_GLOBAL);
// Certain settings have been moved from global to the per-user secure namespace
private static final HashSet MOVED_TO_SECURE;
static {
MOVED_TO_SECURE = new HashSet(1);
MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS);
}
/** @hide */
public static void getMovedToSecureSettings(Set outKeySet) {
outKeySet.addAll(MOVED_TO_SECURE);
}
/**
* Look up a name in the database.
* @param resolver to access the database with
* @param name to look up in the table
* @return the corresponding value, or null if not present
*/
public static String getString(ContentResolver resolver, String name) {
return getStringForUser(resolver, name, UserHandle.myUserId());
}
/** @hide */
public static String getStringForUser(ContentResolver resolver, String name,
int userHandle) {
if (MOVED_TO_SECURE.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global"
+ " to android.provider.Settings.Secure, returning read-only value.");
return Secure.getStringForUser(resolver, name, userHandle);
}
return sNameValueCache.getStringForUser(resolver, name, userHandle);
}
/**
* Store a name/value pair into the database.
* @param resolver to access the database with
* @param name to store
* @param value to associate with the name
* @return true if the value was set, false on database errors
*/
public static boolean putString(ContentResolver resolver,
String name, String value) {
return putStringForUser(resolver, name, value, UserHandle.myUserId());
}
/** @hide */
public static boolean putStringForUser(ContentResolver resolver,
String name, String value, int userHandle) {
if (LOCAL_LOGV) {
Log.v(TAG, "Global.putString(name=" + name + ", value=" + value
+ " for " + userHandle);
}
// Global and Secure have the same access policy so we can forward writes
if (MOVED_TO_SECURE.contains(name)) {
Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global"
+ " to android.provider.Settings.Secure, value is unchanged.");
return Secure.putStringForUser(resolver, name, value, userHandle);
}
return sNameValueCache.putStringForUser(resolver, name, value, userHandle);
}
/**
* Construct the content URI for a particular name/value pair,
* useful for monitoring changes with a ContentObserver.
* @param name to look up in the table
* @return the corresponding content URI, or null if not present
*/
public static Uri getUriFor(String name) {
return getUriFor(CONTENT_URI, name);
}
/**
* Convenience function for retrieving a single secure settings value
* as an integer. Note that internally setting values are always
* stored as strings; this function converts the string to an integer
* for you. The default value will be returned if the setting is
* not defined or not an integer.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
* @param def Value to return if the setting is not defined.
*
* @return The setting's current value, or 'def' if it is not defined
* or not a valid integer.
*/
public static int getInt(ContentResolver cr, String name, int def) {
String v = getString(cr, name);
try {
return v != null ? Integer.parseInt(v) : def;
} catch (NumberFormatException e) {
return def;
}
}
/**
* Convenience function for retrieving a single secure settings value
* as an integer. Note that internally setting values are always
* stored as strings; this function converts the string to an integer
* for you.
*
* This version does not take a default value. If the setting has not
* been set, or the string value is not a number,
* it throws {@link SettingNotFoundException}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
*
* @throws SettingNotFoundException Thrown if a setting by the given
* name can't be found or the setting value is not an integer.
*
* @return The setting's current value.
*/
public static int getInt(ContentResolver cr, String name)
throws SettingNotFoundException {
String v = getString(cr, name);
try {
return Integer.parseInt(v);
} catch (NumberFormatException e) {
throw new SettingNotFoundException(name);
}
}
/**
* Convenience function for updating a single settings value as an
* integer. This will either create a new entry in the table if the
* given name does not exist, or modify the value of the existing row
* with that name. Note that internally setting values are always
* stored as strings, so this function converts the given value to a
* string before storing it.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to modify.
* @param value The new value for the setting.
* @return true if the value was set, false on database errors
*/
public static boolean putInt(ContentResolver cr, String name, int value) {
return putString(cr, name, Integer.toString(value));
}
/**
* Convenience function for retrieving a single secure settings value
* as a {@code long}. Note that internally setting values are always
* stored as strings; this function converts the string to a {@code long}
* for you. The default value will be returned if the setting is
* not defined or not a {@code long}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
* @param def Value to return if the setting is not defined.
*
* @return The setting's current value, or 'def' if it is not defined
* or not a valid {@code long}.
*/
public static long getLong(ContentResolver cr, String name, long def) {
String valString = getString(cr, name);
long value;
try {
value = valString != null ? Long.parseLong(valString) : def;
} catch (NumberFormatException e) {
value = def;
}
return value;
}
/**
* Convenience function for retrieving a single secure settings value
* as a {@code long}. Note that internally setting values are always
* stored as strings; this function converts the string to a {@code long}
* for you.
*
* This version does not take a default value. If the setting has not
* been set, or the string value is not a number,
* it throws {@link SettingNotFoundException}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
*
* @return The setting's current value.
* @throws SettingNotFoundException Thrown if a setting by the given
* name can't be found or the setting value is not an integer.
*/
public static long getLong(ContentResolver cr, String name)
throws SettingNotFoundException {
String valString = getString(cr, name);
try {
return Long.parseLong(valString);
} catch (NumberFormatException e) {
throw new SettingNotFoundException(name);
}
}
/**
* Convenience function for updating a secure settings value as a long
* integer. This will either create a new entry in the table if the
* given name does not exist, or modify the value of the existing row
* with that name. Note that internally setting values are always
* stored as strings, so this function converts the given value to a
* string before storing it.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to modify.
* @param value The new value for the setting.
* @return true if the value was set, false on database errors
*/
public static boolean putLong(ContentResolver cr, String name, long value) {
return putString(cr, name, Long.toString(value));
}
/**
* Convenience function for retrieving a single secure settings value
* as a floating point number. Note that internally setting values are
* always stored as strings; this function converts the string to an
* float for you. The default value will be returned if the setting
* is not defined or not a valid float.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
* @param def Value to return if the setting is not defined.
*
* @return The setting's current value, or 'def' if it is not defined
* or not a valid float.
*/
public static float getFloat(ContentResolver cr, String name, float def) {
String v = getString(cr, name);
try {
return v != null ? Float.parseFloat(v) : def;
} catch (NumberFormatException e) {
return def;
}
}
/**
* Convenience function for retrieving a single secure settings value
* as a float. Note that internally setting values are always
* stored as strings; this function converts the string to a float
* for you.
*
* This version does not take a default value. If the setting has not
* been set, or the string value is not a number,
* it throws {@link SettingNotFoundException}.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to retrieve.
*
* @throws SettingNotFoundException Thrown if a setting by the given
* name can't be found or the setting value is not a float.
*
* @return The setting's current value.
*/
public static float getFloat(ContentResolver cr, String name)
throws SettingNotFoundException {
String v = getString(cr, name);
if (v == null) {
throw new SettingNotFoundException(name);
}
try {
return Float.parseFloat(v);
} catch (NumberFormatException e) {
throw new SettingNotFoundException(name);
}
}
/**
* Convenience function for updating a single settings value as a
* floating point number. This will either create a new entry in the
* table if the given name does not exist, or modify the value of the
* existing row with that name. Note that internally setting values
* are always stored as strings, so this function converts the given
* value to a string before storing it.
*
* @param cr The ContentResolver to access.
* @param name The name of the setting to modify.
* @param value The new value for the setting.
* @return true if the value was set, false on database errors
*/
public static boolean putFloat(ContentResolver cr, String name, float value) {
return putString(cr, name, Float.toString(value));
}
/**
* Subscription to be used for voice call on a multi sim device. The supported values
* are 0 = SUB1, 1 = SUB2 and etc.
* @hide
*/
public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call";
/**
* Used to provide option to user to select subscription during dial.
* The supported values are 0 = disable or 1 = enable prompt.
* @hide
*/
public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt";
/**
* Subscription to be used for data call on a multi sim device. The supported values
* are 0 = SUB1, 1 = SUB2 and etc.
* @hide
*/
public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call";
/**
* Subscription to be used for SMS on a multi sim device. The supported values
* are 0 = SUB1, 1 = SUB2 and etc.
* @hide
*/
public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms";
/**
* Used to provide option to user to select subscription during send SMS.
* The value 1 - enable, 0 - disable
* @hide
*/
public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt";
/** User preferred subscriptions setting.
* This holds the details of the user selected subscription from the card and
* the activation status. Each settings string have the coma separated values
* iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index
* @hide
*/
public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1",
"user_preferred_sub2","user_preferred_sub3"};
/**
* Whether to enable new contacts aggregator or not.
* The value 1 - enable, 0 - disable
* @hide
*/
public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator";
/**
* Whether to enable contacts metadata syncing or not
* The value 1 - enable, 0 - disable
*
* @removed
*/
@Deprecated
public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync";
/**
* Whether to enable contacts metadata syncing or not
* The value 1 - enable, 0 - disable
*/
public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled";
/**
* Whether to enable cellular on boot.
* The value 1 - enable, 0 - disable
* @hide
*/
public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot";
/**
* The maximum allowed notification enqueue rate in Hertz.
*
* Should be a float, and includes both posts and updates.
* @hide
*/
public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate";
/**
* Whether cell is enabled/disabled
* @hide
*/
public static final String CELL_ON = "cell_on";
}
/**
* User-defined bookmarks and shortcuts. The target of each bookmark is an
* Intent URL, allowing it to be either a web page or a particular
* application activity.
*
* @hide
*/
public static final class Bookmarks implements BaseColumns
{
private static final String TAG = "Bookmarks";
/**
* The content:// style URL for this table
*/
public static final Uri CONTENT_URI =
Uri.parse("content://" + AUTHORITY + "/bookmarks");
/**
* The row ID.
*
Type: INTEGER
*/
public static final String ID = "_id";
/**
* Descriptive name of the bookmark that can be displayed to the user.
* If this is empty, the title should be resolved at display time (use
* {@link #getTitle(Context, Cursor)} any time you want to display the
* title of a bookmark.)
*
* Type: TEXT
*
*/
public static final String TITLE = "title";
/**
* Arbitrary string (displayed to the user) that allows bookmarks to be
* organized into categories. There are some special names for
* standard folders, which all start with '@'. The label displayed for
* the folder changes with the locale (via {@link #getLabelForFolder}) but
* the folder name does not change so you can consistently query for
* the folder regardless of the current locale.
*
* Type: TEXT
*
*/
public static final String FOLDER = "folder";
/**
* The Intent URL of the bookmark, describing what it points to. This
* value is given to {@link android.content.Intent#getIntent} to create
* an Intent that can be launched.
* Type: TEXT
*/
public static final String INTENT = "intent";
/**
* Optional shortcut character associated with this bookmark.
* Type: INTEGER
*/
public static final String SHORTCUT = "shortcut";
/**
* The order in which the bookmark should be displayed
* Type: INTEGER
*/
public static final String ORDERING = "ordering";
private static final String[] sIntentProjection = { INTENT };
private static final String[] sShortcutProjection = { ID, SHORTCUT };
private static final String sShortcutSelection = SHORTCUT + "=?";
/**
* Convenience function to retrieve the bookmarked Intent for a
* particular shortcut key.
*
* @param cr The ContentResolver to query.
* @param shortcut The shortcut key.
*
* @return Intent The bookmarked URL, or null if there is no bookmark
* matching the given shortcut.
*/
public static Intent getIntentForShortcut(ContentResolver cr, char shortcut)
{
Intent intent = null;
Cursor c = cr.query(CONTENT_URI,
sIntentProjection, sShortcutSelection,
new String[] { String.valueOf((int) shortcut) }, ORDERING);
// Keep trying until we find a valid shortcut
try {
while (intent == null && c.moveToNext()) {
try {
String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT));
intent = Intent.parseUri(intentURI, 0);
} catch (java.net.URISyntaxException e) {
// The stored URL is bad... ignore it.
} catch (IllegalArgumentException e) {
// Column not found
Log.w(TAG, "Intent column not found", e);
}
}
} finally {
if (c != null) c.close();
}
return intent;
}
/**
* Add a new bookmark to the system.
*
* @param cr The ContentResolver to query.
* @param intent The desired target of the bookmark.
* @param title Bookmark title that is shown to the user; null if none
* or it should be resolved to the intent's title.
* @param folder Folder in which to place the bookmark; null if none.
* @param shortcut Shortcut that will invoke the bookmark; 0 if none. If
* this is non-zero and there is an existing bookmark entry
* with this same shortcut, then that existing shortcut is
* cleared (the bookmark is not removed).
* @return The unique content URL for the new bookmark entry.
*/
public static Uri add(ContentResolver cr,
Intent intent,
String title,
String folder,
char shortcut,
int ordering)
{
// If a shortcut is supplied, and it is already defined for
// another bookmark, then remove the old definition.
if (shortcut != 0) {
cr.delete(CONTENT_URI, sShortcutSelection,
new String[] { String.valueOf((int) shortcut) });
}
ContentValues values = new ContentValues();
if (title != null) values.put(TITLE, title);
if (folder != null) values.put(FOLDER, folder);
values.put(INTENT, intent.toUri(0));
if (shortcut != 0) values.put(SHORTCUT, (int) shortcut);
values.put(ORDERING, ordering);
return cr.insert(CONTENT_URI, values);
}
/**
* Return the folder name as it should be displayed to the user. This
* takes care of localizing special folders.
*
* @param r Resources object for current locale; only need access to
* system resources.
* @param folder The value found in the {@link #FOLDER} column.
*
* @return CharSequence The label for this folder that should be shown
* to the user.
*/
public static CharSequence getLabelForFolder(Resources r, String folder) {
return folder;
}
/**
* Return the title as it should be displayed to the user. This takes
* care of localizing bookmarks that point to activities.
*
* @param context A context.
* @param cursor A cursor pointing to the row whose title should be
* returned. The cursor must contain at least the {@link #TITLE}
* and {@link #INTENT} columns.
* @return A title that is localized and can be displayed to the user,
* or the empty string if one could not be found.
*/
public static CharSequence getTitle(Context context, Cursor cursor) {
int titleColumn = cursor.getColumnIndex(TITLE);
int intentColumn = cursor.getColumnIndex(INTENT);
if (titleColumn == -1 || intentColumn == -1) {
throw new IllegalArgumentException(
"The cursor must contain the TITLE and INTENT columns.");
}
String title = cursor.getString(titleColumn);
if (!TextUtils.isEmpty(title)) {
return title;
}
String intentUri = cursor.getString(intentColumn);
if (TextUtils.isEmpty(intentUri)) {
return "";
}
Intent intent;
try {
intent = Intent.parseUri(intentUri, 0);
} catch (URISyntaxException e) {
return "";
}
PackageManager packageManager = context.getPackageManager();
ResolveInfo info = packageManager.resolveActivity(intent, 0);
return info != null ? info.loadLabel(packageManager) : "";
}
}
/**
* Returns the device ID that we should use when connecting to the mobile gtalk server.
* This is a string like "android-0x1242", where the hex string is the Android ID obtained
* from the GoogleLoginService.
*
* @param androidId The Android ID for this device.
* @return The device ID that should be used when connecting to the mobile gtalk server.
* @hide
*/
public static String getGTalkDeviceId(long androidId) {
return "android-" + Long.toHexString(androidId);
}
private static final String[] PM_WRITE_SETTINGS = {
android.Manifest.permission.WRITE_SETTINGS
};
private static final String[] PM_CHANGE_NETWORK_STATE = {
android.Manifest.permission.CHANGE_NETWORK_STATE,
android.Manifest.permission.WRITE_SETTINGS
};
private static final String[] PM_SYSTEM_ALERT_WINDOW = {
android.Manifest.permission.SYSTEM_ALERT_WINDOW
};
/**
* Performs a strict and comprehensive check of whether a calling package is allowed to
* write/modify system settings, as the condition differs for pre-M, M+, and
* privileged/preinstalled apps. If the provided uid does not match the
* callingPackage, a negative result will be returned.
* @hide
*/
public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid,
String callingPackage, boolean throwException) {
return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid,
callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS,
PM_WRITE_SETTINGS, false);
}
/**
* Performs a strict and comprehensive check of whether a calling package is allowed to
* write/modify system settings, as the condition differs for pre-M, M+, and
* privileged/preinstalled apps. If the provided uid does not match the
* callingPackage, a negative result will be returned. The caller is expected to have
* the WRITE_SETTINGS permission declared.
*
* Note: if the check is successful, the operation of this app will be updated to the
* current time.
* @hide
*/
public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid,
String callingPackage, boolean throwException) {
return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid,
callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS,
PM_WRITE_SETTINGS, true);
}
/**
* Performs a strict and comprehensive check of whether a calling package is allowed to
* change the state of network, as the condition differs for pre-M, M+, and
* privileged/preinstalled apps. The caller is expected to have either the
* CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these
* permissions allow changing network state; WRITE_SETTINGS is a runtime permission and
* can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal
* permission and cannot be revoked. See http://b/23597341
*
* Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation
* of this app will be updated to the current time.
* @hide
*/
public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid,
String callingPackage, boolean throwException) {
if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE)
== PackageManager.PERMISSION_GRANTED) {
return true;
}
return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid,
callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS,
PM_CHANGE_NETWORK_STATE, true);
}
/**
* Performs a strict and comprehensive check of whether a calling package is allowed to
* draw on top of other apps, as the conditions differs for pre-M, M+, and
* privileged/preinstalled apps. If the provided uid does not match the callingPackage,
* a negative result will be returned.
* @hide
*/
public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid,
String callingPackage, boolean throwException) {
return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid,
callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW,
PM_SYSTEM_ALERT_WINDOW, false);
}
/**
* Performs a strict and comprehensive check of whether a calling package is allowed to
* draw on top of other apps, as the conditions differs for pre-M, M+, and
* privileged/preinstalled apps. If the provided uid does not match the callingPackage,
* a negative result will be returned.
*
* Note: if the check is successful, the operation of this app will be updated to the
* current time.
* @hide
*/
public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String
callingPackage, boolean throwException) {
return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid,
callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW,
PM_SYSTEM_ALERT_WINDOW, true);
}
/**
* Helper method to perform a general and comprehensive check of whether an operation that is
* protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and
* OP_WRITE_SETTINGS
* @hide
*/
public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context,
int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[]
permissions, boolean makeNote) {
if (callingPackage == null) {
return false;
}
AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE);
int mode = AppOpsManager.MODE_DEFAULT;
if (makeNote) {
mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage);
} else {
mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage);
}
switch (mode) {
case AppOpsManager.MODE_ALLOWED:
return true;
case AppOpsManager.MODE_DEFAULT:
// this is the default operating mode after an app's installation
// In this case we will check all associated static permission to see
// if it is granted during install time.
for (String permission : permissions) {
if (context.checkCallingOrSelfPermission(permission) == PackageManager
.PERMISSION_GRANTED) {
// if either of the permissions are granted, we will allow it
return true;
}
}
default:
// this is for all other cases trickled down here...
if (!throwException) {
return false;
}
}
// prepare string to throw SecurityException
StringBuilder exceptionMessage = new StringBuilder();
exceptionMessage.append(callingPackage);
exceptionMessage.append(" was not granted ");
if (permissions.length > 1) {
exceptionMessage.append(" either of these permissions: ");
} else {
exceptionMessage.append(" this permission: ");
}
for (int i = 0; i < permissions.length; i++) {
exceptionMessage.append(permissions[i]);
exceptionMessage.append((i == permissions.length - 1) ? "." : ", ");
}
throw new SecurityException(exceptionMessage.toString());
}
/**
* Retrieves a correponding package name for a given uid. It will query all
* packages that are associated with the given uid, but it will return only
* the zeroth result.
* Note: If package could not be found, a null is returned.
* @hide
*/
public static String getPackageNameForUid(Context context, int uid) {
String[] packages = context.getPackageManager().getPackagesForUid(uid);
if (packages == null) {
return null;
}
return packages[0];
}
}