src.android.telephony.ims.stub.ImsConfigImplBase Maven / Gradle / Ivy
/*
* Copyright (C) 2018 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.ims.stub;
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.SystemApi;
import android.content.Context;
import android.os.PersistableBundle;
import android.os.RemoteException;
import android.telephony.ims.ProvisioningManager;
import android.telephony.ims.RcsClientConfiguration;
import android.telephony.ims.RcsConfig;
import android.telephony.ims.aidl.IImsConfig;
import android.telephony.ims.aidl.IImsConfigCallback;
import android.telephony.ims.aidl.IRcsConfigCallback;
import android.util.Log;
import com.android.ims.ImsConfig;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.telephony.util.RemoteCallbackListExt;
import com.android.internal.telephony.util.TelephonyUtils;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.ref.WeakReference;
import java.util.Arrays;
import java.util.HashMap;
import java.util.concurrent.CancellationException;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executor;
import java.util.concurrent.atomic.AtomicReference;
import java.util.function.Supplier;
/**
* Controls the modification of IMS specific configurations. For more information on the supported
* IMS configuration constants, see {@link ImsConfig}.
*
* The inner class {@link ImsConfigStub} implements methods of IImsConfig AIDL interface.
* The IImsConfig AIDL interface is called by ImsConfig, which may exist in many other processes.
* ImsConfigImpl access to the configuration parameters may be arbitrarily slow, especially in
* during initialization, or times when a lot of configuration parameters are being set/get
* (such as during boot up or SIM card change). By providing a cache in ImsConfigStub, we can speed
* up access to these configuration parameters, so a query to the ImsConfigImpl does not have to be
* performed every time.
* @hide
*/
@SystemApi
public class ImsConfigImplBase {
private static final String TAG = "ImsConfigImplBase";
/**
* Implements the IImsConfig AIDL interface, which is called by potentially many processes
* in order to get/set configuration parameters.
*
* It holds an object of ImsConfigImplBase class which is usually extended by ImsConfigImpl
* with actual implementations from vendors. This class caches provisioned values from
* ImsConfigImpl layer because queries through ImsConfigImpl can be slow. When query goes in,
* it first checks cache layer. If missed, it will call the vendor implementation of
* ImsConfigImplBase API.
* and cache the return value if the set succeeds.
*
* Provides APIs to get/set the IMS service feature/capability/parameters.
* The config items include:
* 1) Items provisioned by the operator.
* 2) Items configured by user. Mainly service feature class.
*
* @hide
*/
@VisibleForTesting
static public class ImsConfigStub extends IImsConfig.Stub {
WeakReference mImsConfigImplBaseWeakReference;
private HashMap mProvisionedIntValue = new HashMap<>();
private HashMap mProvisionedStringValue = new HashMap<>();
private final Object mLock = new Object();
private Executor mExecutor;
@VisibleForTesting
public ImsConfigStub(ImsConfigImplBase imsConfigImplBase, Executor executor) {
mExecutor = executor;
mImsConfigImplBaseWeakReference =
new WeakReference(imsConfigImplBase);
}
@Override
public void addImsConfigCallback(IImsConfigCallback c) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
getImsConfigImpl().addImsConfigCallback(c);
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "addImsConfigCallback");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception addImsConfigCallback");
throw exceptionRef.get();
}
}
@Override
public void removeImsConfigCallback(IImsConfigCallback c) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
getImsConfigImpl().removeImsConfigCallback(c);
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "removeImsConfigCallback");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception removeImsConfigCallback");
throw exceptionRef.get();
}
}
/**
* Gets the value for ims service/capabilities parameters. It first checks its local cache,
* if missed, it will call ImsConfigImplBase.getConfigInt.
* Synchronous blocking call.
*
* @param item integer key
* @return value in Integer format or {@link #CONFIG_RESULT_UNKNOWN} if
* unavailable.
*/
@Override
public int getConfigInt(int item) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
int retVal = executeMethodAsyncForResult(()-> {
int returnVal = ImsConfig.OperationStatusConstants.UNKNOWN;
synchronized (mLock) {
if (mProvisionedIntValue.containsKey(item)) {
return mProvisionedIntValue.get(item);
} else {
try {
returnVal = getImsConfigImpl().getConfigInt(item);
if (returnVal != ImsConfig.OperationStatusConstants.UNKNOWN) {
mProvisionedIntValue.put(item, returnVal);
}
} catch (RemoteException e) {
exceptionRef.set(e);
return returnVal;
}
}
}
return returnVal;
}, "getConfigInt");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception getConfigString");
throw exceptionRef.get();
}
return retVal;
}
/**
* Gets the value for ims service/capabilities parameters. It first checks its local cache,
* if missed, it will call #ImsConfigImplBase.getConfigString.
* Synchronous blocking call.
*
* @param item integer key
* @return value in String format.
*/
@Override
public String getConfigString(int item) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
String retVal = executeMethodAsyncForResult(()-> {
String returnVal = null;
synchronized (mLock) {
if (mProvisionedStringValue.containsKey(item)) {
returnVal = mProvisionedStringValue.get(item);
} else {
try {
returnVal = getImsConfigImpl().getConfigString(item);
if (returnVal != null) {
mProvisionedStringValue.put(item, returnVal);
}
} catch (RemoteException e) {
exceptionRef.set(e);
return returnVal;
}
}
}
return returnVal;
}, "getConfigString");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception getConfigString");
throw exceptionRef.get();
}
return retVal;
}
/**
* Sets the value for IMS service/capabilities parameters by the operator device
* management entity. It sets the config item value in the provisioned storage
* from which the main value is derived, and write it into local cache.
* Synchronous blocking call.
*
* @param item integer key
* @param value in Integer format.
* @return the result of setting the configuration value, defined as either
* {@link #CONFIG_RESULT_FAILED} or {@link #CONFIG_RESULT_SUCCESS}.
*/
@Override
public int setConfigInt(int item, int value) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
int retVal = executeMethodAsyncForResult(()-> {
int returnVal = ImsConfig.OperationStatusConstants.UNKNOWN;
try {
synchronized (mLock) {
mProvisionedIntValue.remove(item);
returnVal = getImsConfigImpl().setConfig(item, value);
if (returnVal == ImsConfig.OperationStatusConstants.SUCCESS) {
mProvisionedIntValue.put(item, value);
} else {
Log.d(TAG, "Set provision value of " + item
+ " to " + value + " failed with error code " + returnVal);
}
}
notifyImsConfigChanged(item, value);
return returnVal;
} catch (RemoteException e) {
exceptionRef.set(e);
return returnVal;
}
}, "setConfigInt");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception setConfigInt");
throw exceptionRef.get();
}
return retVal;
}
/**
* Sets the value for IMS service/capabilities parameters by the operator device
* management entity. It sets the config item value in the provisioned storage
* from which the main value is derived, and write it into local cache.
* Synchronous blocking call.
*
* @param item as defined in com.android.ims.ImsConfig#ConfigConstants.
* @param value in String format.
* @return the result of setting the configuration value, defined as either
* {@link #CONFIG_RESULT_FAILED} or {@link #CONFIG_RESULT_SUCCESS}.
*/
@Override
public int setConfigString(int item, String value)
throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
int retVal = executeMethodAsyncForResult(()-> {
int returnVal = ImsConfig.OperationStatusConstants.UNKNOWN;
try {
synchronized (mLock) {
mProvisionedStringValue.remove(item);
returnVal = getImsConfigImpl().setConfig(item, value);
if (returnVal == ImsConfig.OperationStatusConstants.SUCCESS) {
mProvisionedStringValue.put(item, value);
}
}
notifyImsConfigChanged(item, value);
return returnVal;
} catch (RemoteException e) {
exceptionRef.set(e);
return returnVal;
}
}, "setConfigString");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception setConfigInt");
throw exceptionRef.get();
}
return retVal;
}
@Override
public void updateImsCarrierConfigs(PersistableBundle bundle) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
getImsConfigImpl().updateImsCarrierConfigs(bundle);
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "updateImsCarrierConfigs");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception updateImsCarrierConfigs");
throw exceptionRef.get();
}
}
private ImsConfigImplBase getImsConfigImpl() throws RemoteException {
ImsConfigImplBase ref = mImsConfigImplBaseWeakReference.get();
if (ref == null) {
throw new RemoteException("Fail to get ImsConfigImpl");
} else {
return ref;
}
}
@Override
public void notifyRcsAutoConfigurationReceived(byte[] config, boolean isCompressed)
throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
getImsConfigImpl().onNotifyRcsAutoConfigurationReceived(config, isCompressed);
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "notifyRcsAutoConfigurationReceived");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception notifyRcsAutoConfigurationReceived");
throw exceptionRef.get();
}
}
@Override
public void notifyRcsAutoConfigurationRemoved()
throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
getImsConfigImpl().onNotifyRcsAutoConfigurationRemoved();
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "notifyRcsAutoConfigurationRemoved");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception notifyRcsAutoConfigurationRemoved");
throw exceptionRef.get();
}
}
private void notifyImsConfigChanged(int item, int value) throws RemoteException {
getImsConfigImpl().notifyConfigChanged(item, value);
}
private void notifyImsConfigChanged(int item, String value) throws RemoteException {
getImsConfigImpl().notifyConfigChanged(item, value);
}
protected void updateCachedValue(int item, int value) {
synchronized (mLock) {
mProvisionedIntValue.put(item, value);
}
}
protected void updateCachedValue(int item, String value) {
synchronized (mLock) {
mProvisionedStringValue.put(item, value);
}
}
@Override
public void addRcsConfigCallback(IRcsConfigCallback c) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
getImsConfigImpl().addRcsConfigCallback(c);
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "addRcsConfigCallback");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception addRcsConfigCallback");
throw exceptionRef.get();
}
}
@Override
public void removeRcsConfigCallback(IRcsConfigCallback c) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
getImsConfigImpl().removeRcsConfigCallback(c);
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "removeRcsConfigCallback");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception removeRcsConfigCallback");
throw exceptionRef.get();
}
}
@Override
public void triggerRcsReconfiguration() throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
getImsConfigImpl().triggerAutoConfiguration();
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "triggerRcsReconfiguration");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception triggerRcsReconfiguration");
throw exceptionRef.get();
}
}
@Override
public void setRcsClientConfiguration(RcsClientConfiguration rcc) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
getImsConfigImpl().setRcsClientConfiguration(rcc);
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "setRcsClientConfiguration");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception setRcsClientConfiguration");
throw exceptionRef.get();
}
}
@Override
public void notifyIntImsConfigChanged(int item, int value) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
notifyImsConfigChanged(item, value);
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "notifyIntImsConfigChanged");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception notifyIntImsConfigChanged");
throw exceptionRef.get();
}
}
@Override
public void notifyStringImsConfigChanged(int item, String value) throws RemoteException {
AtomicReference exceptionRef = new AtomicReference<>();
executeMethodAsync(()-> {
try {
notifyImsConfigChanged(item, value);
} catch (RemoteException e) {
exceptionRef.set(e);
}
}, "notifyStringImsConfigChanged");
if (exceptionRef.get() != null) {
Log.d(TAG, "ImsConfigImplBase Exception notifyStringImsConfigChanged");
throw exceptionRef.get();
}
}
// Call the methods with a clean calling identity on the executor and wait indefinitely for
// the future to return.
private void executeMethodAsync(Runnable r, String errorLogName) throws RemoteException {
try {
CompletableFuture.runAsync(
() -> TelephonyUtils.runWithCleanCallingIdentity(r), mExecutor).join();
} catch (CancellationException | CompletionException e) {
Log.w(TAG, "ImsConfigImplBase Binder - " + errorLogName + " exception: "
+ e.getMessage());
throw new RemoteException(e.getMessage());
}
}
private T executeMethodAsyncForResult(Supplier r,
String errorLogName) throws RemoteException {
CompletableFuture future = CompletableFuture.supplyAsync(
() -> TelephonyUtils.runWithCleanCallingIdentity(r), mExecutor);
try {
return future.get();
} catch (ExecutionException | InterruptedException e) {
Log.w(TAG, "ImsConfigImplBase Binder - " + errorLogName + " exception: "
+ e.getMessage());
throw new RemoteException(e.getMessage());
}
}
}
/**
* The configuration requested resulted in an unknown result. This may happen if the
* IMS configurations are unavailable.
*/
public static final int CONFIG_RESULT_UNKNOWN = ProvisioningManager.PROVISIONING_RESULT_UNKNOWN;
/**
* Setting the configuration value completed.
*/
public static final int CONFIG_RESULT_SUCCESS = 0;
/**
* Setting the configuration value failed.
*/
public static final int CONFIG_RESULT_FAILED = 1;
/**
* @hide
*/
@Retention(RetentionPolicy.SOURCE)
@IntDef(prefix = "CONFIG_RESULT_", value = {
CONFIG_RESULT_SUCCESS,
CONFIG_RESULT_FAILED
})
public @interface SetConfigResult {}
private final RemoteCallbackListExt mCallbacks =
new RemoteCallbackListExt<>();
private final RemoteCallbackListExt mRcsCallbacks =
new RemoteCallbackListExt<>();
private byte[] mRcsConfigData;
ImsConfigStub mImsConfigStub;
/**
* Create a ImsConfig using the Executor specified for methods being called by the
* framework.
* @param executor The executor for the framework to use when executing the methods overridden
* by the implementation of ImsConfig.
*/
public ImsConfigImplBase(@NonNull Executor executor) {
mImsConfigStub = new ImsConfigStub(this, executor);
}
/**
* @hide
*/
public ImsConfigImplBase(@NonNull Context context) {
mImsConfigStub = new ImsConfigStub(this, null);
}
public ImsConfigImplBase() {
mImsConfigStub = new ImsConfigStub(this, null);
}
/**
* Adds a {@link android.telephony.ims.ProvisioningManager.Callback} to the list of callbacks
* notified when a value in the configuration changes.
* @param c callback to add.
*/
private void addImsConfigCallback(IImsConfigCallback c) {
mCallbacks.register(c);
}
/**
* Removes a {@link android.telephony.ims.ProvisioningManager.Callback} to the list of callbacks
* notified when a value in the configuration changes.
* @param c callback to remove.
*/
private void removeImsConfigCallback(IImsConfigCallback c) {
mCallbacks.unregister(c);
}
/**
* @param item
* @param value
*/
private final void notifyConfigChanged(int item, int value) {
// can be null in testing
if (mCallbacks == null) {
return;
}
synchronized (mCallbacks) {
mCallbacks.broadcastAction(c -> {
try {
c.onIntConfigChanged(item, value);
} catch (RemoteException e) {
Log.w(TAG, "notifyConfigChanged(int): dead binder in notify, skipping.");
}
});
}
}
private void notifyConfigChanged(int item, String value) {
// can be null in testing
if (mCallbacks == null) {
return;
}
synchronized (mCallbacks) {
mCallbacks.broadcastAction(c -> {
try {
c.onStringConfigChanged(item, value);
} catch (RemoteException e) {
Log.w(TAG, "notifyConfigChanged(string): dead binder in notify, skipping.");
}
});
}
}
private void addRcsConfigCallback(IRcsConfigCallback c) {
mRcsCallbacks.register(c);
if (mRcsConfigData != null) {
try {
c.onConfigurationChanged(mRcsConfigData);
} catch (RemoteException e) {
Log.w(TAG, "dead binder to call onConfigurationChanged, skipping.");
}
}
}
private void removeRcsConfigCallback(IRcsConfigCallback c) {
mRcsCallbacks.unregister(c);
}
private void onNotifyRcsAutoConfigurationReceived(byte[] config, boolean isCompressed) {
// cache uncompressed config
config = isCompressed ? RcsConfig.decompressGzip(config) : config;
if (Arrays.equals(mRcsConfigData, config)) {
return;
}
mRcsConfigData = config;
// can be null in testing
if (mRcsCallbacks != null) {
synchronized (mRcsCallbacks) {
mRcsCallbacks.broadcastAction(c -> {
try {
c.onConfigurationChanged(mRcsConfigData);
} catch (RemoteException e) {
Log.w(TAG, "dead binder in notifyRcsAutoConfigurationReceived, skipping.");
}
});
}
}
notifyRcsAutoConfigurationReceived(config, isCompressed);
}
private void onNotifyRcsAutoConfigurationRemoved() {
mRcsConfigData = null;
if (mRcsCallbacks != null) {
synchronized (mRcsCallbacks) {
mRcsCallbacks.broadcastAction(c -> {
try {
c.onConfigurationReset();
} catch (RemoteException e) {
Log.w(TAG, "dead binder in notifyRcsAutoConfigurationRemoved, skipping.");
}
});
}
}
notifyRcsAutoConfigurationRemoved();
}
/**
* @hide
*/
public IImsConfig getIImsConfig() { return mImsConfigStub; }
/**
* Updates provisioning value and notifies the framework of the change.
* Doesn't call {@link #setConfig(int,int)} and assumes the result succeeded.
* This should only be used when the IMS implementer implicitly changed provisioned values.
*
* @param item an integer key.
* @param value in Integer format.
*/
public final void notifyProvisionedValueChanged(int item, int value) {
mImsConfigStub.updateCachedValue(item, value);
try {
mImsConfigStub.notifyImsConfigChanged(item, value);
} catch (RemoteException e) {
Log.w(TAG, "notifyProvisionedValueChanged(int): Framework connection is dead.");
}
}
/**
* Updates provisioning value and notifies the framework of the change.
* Doesn't call {@link #setConfig(int,String)} and assumes the result succeeded.
* This should only be used when the IMS implementer implicitly changed provisioned values.
*
* @param item an integer key.
* @param value in String format.
*/
public final void notifyProvisionedValueChanged(int item, String value) {
mImsConfigStub.updateCachedValue(item, value);
try {
mImsConfigStub.notifyImsConfigChanged(item, value);
} catch (RemoteException e) {
Log.w(TAG, "notifyProvisionedValueChanged(string): Framework connection is dead.");
}
}
/**
* The framework has received an RCS autoconfiguration XML file for provisioning.
*
* @param config The XML file to be read, if not compressed, it should be in ASCII/UTF8 format.
* @param isCompressed The XML file is compressed in gzip format and must be decompressed
* before being read.
*
*/
public void notifyRcsAutoConfigurationReceived(@NonNull byte[] config, boolean isCompressed) {
}
/**
* The RCS autoconfiguration XML file is removed or invalid.
*/
public void notifyRcsAutoConfigurationRemoved() {
}
/**
* Sets the configuration value for this ImsService.
*
* @param item an integer key.
* @param value an integer containing the configuration value.
* @return the result of setting the configuration value.
*/
public @SetConfigResult int setConfig(int item, int value) {
// Base Implementation - To be overridden.
return CONFIG_RESULT_FAILED;
}
/**
* Sets the configuration value for this ImsService.
*
* @param item an integer key.
* @param value a String containing the new configuration value.
* @return Result of setting the configuration value.
*/
public @SetConfigResult int setConfig(int item, String value) {
// Base Implementation - To be overridden.
return CONFIG_RESULT_FAILED;
}
/**
* Gets the currently stored value configuration value from the ImsService for {@code item}.
*
* @param item an integer key.
* @return configuration value, stored in integer format or {@link #CONFIG_RESULT_UNKNOWN} if
* unavailable.
*/
public int getConfigInt(int item) {
// Base Implementation - To be overridden.
return CONFIG_RESULT_UNKNOWN;
}
/**
* Gets the currently stored value configuration value from the ImsService for {@code item}.
*
* @param item an integer key.
* @return configuration value, stored in String format or {@code null} if unavailable.
*/
public String getConfigString(int item) {
// Base Implementation - To be overridden.
return null;
}
/**
* @hide
*/
public void updateImsCarrierConfigs(PersistableBundle bundle) {
// Base Implementation - Should be overridden
}
/**
* Default messaging application parameters are sent to the ACS client
* using this interface.
* @param rcc RCS client configuration {@link RcsClientConfiguration}
*/
public void setRcsClientConfiguration(@NonNull RcsClientConfiguration rcc) {
// Base Implementation - Should be overridden
}
/**
* Reconfiguration triggered by the RCS application. Most likely cause
* is the 403 forbidden to a SIP/HTTP request
*/
public void triggerAutoConfiguration() {
// Base Implementation - Should be overridden
}
/**
* Errors during autoconfiguration connection setup are notified by the
* ACS client using this interface.
* @param errorCode HTTP error received during connection setup.
* @param errorString reason phrase received with the error
*/
public final void notifyAutoConfigurationErrorReceived(int errorCode,
@NonNull String errorString) {
// can be null in testing
if (mRcsCallbacks == null) {
return;
}
synchronized (mRcsCallbacks) {
mRcsCallbacks.broadcastAction(c -> {
try {
c.onAutoConfigurationErrorReceived(errorCode, errorString);
} catch (RemoteException e) {
Log.w(TAG, "dead binder in notifyAutoConfigurationErrorReceived, skipping.");
}
});
}
}
/**
* Notifies application that pre-provisioning config is received.
*
* Some carriers using ACS (auto configuration server) may send a carrier-specific
* pre-provisioning configuration XML if the user has not been provisioned for RCS
* services yet. When such provisioning XML is received, ACS client must call this
* method to notify the application with the XML.
*
* @param configXml the pre-provisioning config in carrier specified format.
*/
public final void notifyPreProvisioningReceived(@NonNull byte[] configXml) {
// can be null in testing
if (mRcsCallbacks == null) {
return;
}
synchronized (mRcsCallbacks) {
mRcsCallbacks.broadcastAction(c -> {
try {
c.onPreProvisioningReceived(configXml);
} catch (RemoteException e) {
Log.w(TAG, "dead binder in notifyPreProvisioningReceived, skipping.");
}
});
}
}
/**
* Set default Executor from ImsService.
* @param executor The default executor for the framework to use when executing the methods
* overridden by the implementation of ImsConfig.
* @hide
*/
public final void setDefaultExecutor(@NonNull Executor executor) {
if (mImsConfigStub.mExecutor == null) {
mImsConfigStub.mExecutor = executor;
}
}
}
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