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A library jar that provides APIs for Applications written for the Google Android Platform.

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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.telephony;

import android.app.ActivityThread;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.Context;
import android.os.Bundle;
import android.os.RemoteException;
import android.telephony.cdma.CdmaCellLocation;
import android.telephony.gsm.GsmCellLocation;

import com.android.internal.telephony.ITelephony;
import com.android.internal.telephony.PhoneConstants;

/**
 * Abstract class that represents the location of the device.  {@more}
 *
 * @deprecated use {@link android.telephony.CellIdentity CellIdentity}.
 */
@Deprecated
public abstract class CellLocation {

    /**
     * Request an updated CellLocation for callers targeting SDK 30 or older.
     *
     * Whenever Android is aware of location changes, a callback will automatically be sent to
     * all registrants of {@link PhoneStateListener#LISTEN_CELL_LOCATION}. This API requests an
     * additional location update for cases where power saving might cause location updates to be
     * missed.
     *
     * 

This method is a no-op for callers targeting SDK level 31 or greater. *

This method is a no-op for callers that target SDK level 29 or 30 and lack * {@link android.Manifest.permission#ACCESS_FINE_LOCATION}. *

This method is a no-op for callers that target SDK level 28 or below and lack * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION}. * * @deprecated use {@link TelephonyManager#requestCellInfoUpdate}. */ @Deprecated public static void requestLocationUpdate() { // Since this object doesn't have a context, this is the best we can do. final Context appContext = ActivityThread.currentApplication(); if (appContext == null) return; // should never happen try { ITelephony phone = ITelephony.Stub.asInterface( TelephonyFrameworkInitializer .getTelephonyServiceManager() .getTelephonyServiceRegisterer() .get()); if (phone != null) { phone.updateServiceLocationWithPackageName(appContext.getOpPackageName()); } } catch (RemoteException ex) { // ignore it } } /** * Create a new CellLocation from a intent notifier Bundle * * This method maybe used by external applications. * * @param bundle Bundle from intent notifier * @return newly created CellLocation * * @hide */ @UnsupportedAppUsage public static CellLocation newFromBundle(Bundle bundle) { // TelephonyManager.getDefault().getCurrentPhoneType() handles the case when // ITelephony interface is not up yet. switch(TelephonyManager.getDefault().getCurrentPhoneType()) { case PhoneConstants.PHONE_TYPE_CDMA: return new CdmaCellLocation(bundle); case PhoneConstants.PHONE_TYPE_GSM: return new GsmCellLocation(bundle); default: return null; } } /** * @hide */ @SuppressWarnings("HiddenAbstractMethod") @UnsupportedAppUsage public abstract void fillInNotifierBundle(Bundle bundle); /** * @hide */ @SuppressWarnings("HiddenAbstractMethod") @UnsupportedAppUsage public abstract boolean isEmpty(); /** * Invalidate this object. The location area code and the cell id are set to -1. * @hide */ @SuppressWarnings("HiddenAbstractMethod") public abstract void setStateInvalid(); /** * Return a new CellLocation object representing an unknown * location, or null for unknown/none phone radio types. * */ public static CellLocation getEmpty() { // TelephonyManager.getDefault().getCurrentPhoneType() handles the case when // ITelephony interface is not up yet. switch(TelephonyManager.getDefault().getCurrentPhoneType()) { case PhoneConstants.PHONE_TYPE_CDMA: return new CdmaCellLocation(); case PhoneConstants.PHONE_TYPE_GSM: return new GsmCellLocation(); default: return null; } } }





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