Snap for 5992631 from 42d96a3898ae44dc01358c2005872d6d585f2b28 to rvc-release (6853f8ed) · Commits · e / os / android_packages_services_Telecomm

src/com/android/server/telecom/CallRecordingTonePlayer.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -17,12 +17,14 @@
		package com.android.server.telecom;

		import android.content.Context;
		import android.media.AudioAttributes;
		import android.media.AudioDeviceInfo;
		import android.media.AudioManager;
		import android.media.AudioRecordingConfiguration;
		import android.media.MediaPlayer;
		import android.os.Handler;
		import android.os.Looper;
		import android.provider.MediaStore;
		import android.telecom.Log;

		import com.android.internal.annotations.VisibleForTesting;
		@@ -243,6 +245,9 @@ public class CallRecordingTonePlayer extends CallsManagerListenerBase {
		mRecordingTonePlayer.setLooping(true);
		mRecordingTonePlayer.setPreferredDevice(telephonyDevice);
		mRecordingTonePlayer.setVolume(0.1f);
		AudioAttributes audioAttributes = new AudioAttributes.Builder()
		.setUsage(AudioAttributes.USAGE_VOICE_COMMUNICATION).build();
		mRecordingTonePlayer.setAudioAttributes(audioAttributes);
		mRecordingTonePlayer.start();
		} else {
		Log.w(this ,"startCallRecordingTone: can't find telephony audio device.");

src/com/android/server/telecom/CallsManager.java

+72 −14

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import android.annotation.NonNull;
		import android.app.ActivityManager;
		import android.app.KeyguardManager;
		import android.content.BroadcastReceiver;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		@@ -34,6 +35,7 @@ import android.net.Uri;
		import android.os.AsyncTask;
		import android.os.Bundle;
		import android.os.Handler;
		import android.os.HandlerThread;
		import android.os.Looper;
		import android.os.PersistableBundle;
		import android.os.Process;
		@@ -74,14 +76,15 @@ import com.android.internal.telephony.PhoneConstants;
		import com.android.internal.util.IndentingPrintWriter;
		import com.android.server.telecom.bluetooth.BluetoothRouteManager;
		import com.android.server.telecom.bluetooth.BluetoothStateReceiver;
		import com.android.server.telecom.callfiltering.AsyncBlockCheckFilter;
		import com.android.server.telecom.callfiltering.BlockCheckerAdapter;
		import com.android.server.telecom.callfiltering.BlockCheckerFilter;
		import com.android.server.telecom.callfiltering.CallFilterResultCallback;
		import com.android.server.telecom.callfiltering.CallFilteringResult;
		import com.android.server.telecom.callfiltering.CallFilteringResult.Builder;
		import com.android.server.telecom.callfiltering.CallScreeningServiceController;
		import com.android.server.telecom.callfiltering.DirectToVoicemailCallFilter;
		import com.android.server.telecom.callfiltering.DirectToVoicemailFilter;
		import com.android.server.telecom.callfiltering.IncomingCallFilter;
		import com.android.server.telecom.callfiltering.IncomingCallFilterGraph;
		import com.android.server.telecom.callfiltering.NewCallScreeningServiceFilter;
		import com.android.server.telecom.callredirection.CallRedirectionProcessor;
		import com.android.server.telecom.components.ErrorDialogActivity;
		import com.android.server.telecom.settings.BlockedNumbersUtil;
		@@ -91,13 +94,13 @@ import com.android.server.telecom.ui.CallRedirectionTimeoutDialogActivity;
		import com.android.server.telecom.ui.ConfirmCallDialogActivity;
		import com.android.server.telecom.ui.IncomingCallNotifier;

		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.Collection;
		import java.util.Collections;
		import java.util.HashMap;
		import java.util.HashSet;
		import java.util.Iterator;
		import java.util.LinkedList;
		import java.util.List;
		import java.util.Map;
		import java.util.Objects;
		@@ -357,6 +360,8 @@ public class CallsManager extends Call.ListenerBase

		private Runnable mStopTone;

		private LinkedList<HandlerThread> mGraphHandlerThreads;

		/**
		* Listener to PhoneAccountRegistrar events.
		*/
		@@ -547,6 +552,7 @@ public class CallsManager extends Call.ListenerBase
		CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
		intentFilter.addAction(SystemContract.ACTION_BLOCK_SUPPRESSION_STATE_CHANGED);
		context.registerReceiver(mReceiver, intentFilter);
		mGraphHandlerThreads = new LinkedList<>();
		}

		public void setIncomingCallNotifier(IncomingCallNotifier incomingCallNotifier) {
		@@ -630,14 +636,16 @@ public class CallsManager extends Call.ListenerBase
		return;
		}

		IncomingCallFilterGraph graph = setUpCallFilterGraph(incomingCall);
		graph.performFiltering();
		}

		private IncomingCallFilterGraph setUpCallFilterGraph(Call incomingCall) {
		incomingCall.setIsUsingCallFiltering(true);
		List<IncomingCallFilter.CallFilter> filters = new ArrayList<>();
		filters.add(new DirectToVoicemailCallFilter(mCallerInfoLookupHelper));
		filters.add(new AsyncBlockCheckFilter(mContext, new BlockCheckerAdapter(),
		mCallerInfoLookupHelper, null));
		filters.add(new CallScreeningServiceController(mContext, this, mPhoneAccountRegistrar,
		new ParcelableCallUtils.Converter(), mLock,
		new TelecomServiceImpl.SettingsSecureAdapterImpl(), mCallerInfoLookupHelper,
		String carrierPackageName = getCarrierPackageName();
		String defaultDialerPackageName = TelecomManager.from(mContext).getDefaultDialerPackage();
		String userChosenPackageName = getRoleManagerAdapter().getDefaultCallScreeningApp();
		CallScreeningServiceHelper.AppLabelProxy appLabelProxy =
		new CallScreeningServiceHelper.AppLabelProxy() {
		@Override
		public CharSequence getAppLabel(String packageName) {
		@@ -651,9 +659,53 @@ public class CallsManager extends Call.ListenerBase

		return null;
		}
		}));
		mIncomingCallFilterFactory.create(mContext, this, incomingCall, mLock,
		mTimeoutsAdapter, filters).performFiltering();
		};
		ParcelableCallUtils.Converter converter = new ParcelableCallUtils.Converter();

		IncomingCallFilterGraph graph = new IncomingCallFilterGraph(incomingCall,
		this::onCallFilteringComplete, mContext, mTimeoutsAdapter, mLock);
		DirectToVoicemailFilter voicemailFilter = new DirectToVoicemailFilter(incomingCall,
		mCallerInfoLookupHelper);
		BlockCheckerFilter blockCheckerFilter = new BlockCheckerFilter(mContext, incomingCall,
		mCallerInfoLookupHelper, new BlockCheckerAdapter());
		NewCallScreeningServiceFilter carrierCallScreeningServiceFilter =
		new NewCallScreeningServiceFilter(incomingCall, carrierPackageName,
		NewCallScreeningServiceFilter.PACKAGE_TYPE_CARRIER, mContext, this,
		appLabelProxy, converter);
		NewCallScreeningServiceFilter defaultDialerCallScreeningServiceFilter =
		new NewCallScreeningServiceFilter(incomingCall, defaultDialerPackageName,
		NewCallScreeningServiceFilter.PACKAGE_TYPE_DEFAULT_DIALER, mContext, this,
		appLabelProxy, converter);
		NewCallScreeningServiceFilter userChosenCallScreeningServiceFilter =
		new NewCallScreeningServiceFilter(incomingCall, userChosenPackageName,
		NewCallScreeningServiceFilter.PACKAGE_TYPE_USER_CHOSEN, mContext, this,
		appLabelProxy, converter);
		graph.addFilter(voicemailFilter);
		graph.addFilter(blockCheckerFilter);
		graph.addFilter(carrierCallScreeningServiceFilter);
		graph.addFilter(defaultDialerCallScreeningServiceFilter);
		graph.addFilter(userChosenCallScreeningServiceFilter);
		IncomingCallFilterGraph.addEdge(voicemailFilter, carrierCallScreeningServiceFilter);
		IncomingCallFilterGraph.addEdge(blockCheckerFilter, carrierCallScreeningServiceFilter);
		IncomingCallFilterGraph.addEdge(carrierCallScreeningServiceFilter,
		defaultDialerCallScreeningServiceFilter);
		IncomingCallFilterGraph.addEdge(carrierCallScreeningServiceFilter,
		userChosenCallScreeningServiceFilter);
		mGraphHandlerThreads.add(graph.getHandlerThread());
		return graph;
		}

		private String getCarrierPackageName() {
		ComponentName componentName = null;
		CarrierConfigManager configManager = (CarrierConfigManager) mContext.getSystemService
		(Context.CARRIER_CONFIG_SERVICE);
		PersistableBundle configBundle = configManager.getConfig();
		if (configBundle != null) {
		componentName = ComponentName.unflattenFromString(configBundle.getString
		(CarrierConfigManager.KEY_CARRIER_CALL_SCREENING_APP_STRING, ""));
		}

		return componentName != null ? componentName.getPackageName() : null;
		}

		@Override
		@@ -661,6 +713,8 @@ public class CallsManager extends Call.ListenerBase
		// Only set the incoming call as ringing if it isn't already disconnected. It is possible
		// that the connection service disconnected the call before it was even added to Telecom, in
		// which case it makes no sense to set it back to a ringing state.
		mGraphHandlerThreads.clear();

		if (incomingCall.getState() != CallState.DISCONNECTED &&
		incomingCall.getState() != CallState.DISCONNECTING) {
		setCallState(incomingCall, CallState.RINGING,
		@@ -4768,4 +4822,8 @@ public class CallsManager extends Call.ListenerBase
		.filter(c -> phoneAccount.getAccountHandle().equals(c.getTargetPhoneAccount()))
		.forEach(c -> c.setVideoCallingSupportedByPhoneAccount(isVideoNowSupported));
		}

		public LinkedList<HandlerThread> getGraphHandlerThreads() {
		return mGraphHandlerThreads;
		}
		}

src/com/android/server/telecom/callfiltering/CallFilteringResult.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -182,6 +182,7 @@ public class CallFilteringResult {
		.setShouldAddToCallLog(shouldAddToCallLog && other.shouldAddToCallLog)
		.setShouldShowNotification(shouldShowNotification && other.shouldShowNotification)
		.setShouldScreenViaAudio(shouldScreenViaAudio \|\| other.shouldScreenViaAudio)
		.setContactExists(contactExists \|\| other.contactExists)
		.build();
		}

src/com/android/server/telecom/callfiltering/IncomingCallFilterGraph.java

+10 −1

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@ import android.telecom.Logging.Runnable;

		import com.android.server.telecom.Call;
		import com.android.server.telecom.LoggedHandlerExecutor;
		import com.android.server.telecom.LogUtils;
		import com.android.server.telecom.TelecomSystem;
		import com.android.server.telecom.Timeouts;

		@@ -62,6 +63,7 @@ public class IncomingCallFilterGraph {
		}

		public CallFilteringResult whenDone(CallFilteringResult result) {
		Log.i(TAG, "Filter %s done, result: %s.", mFilter, result);
		mFilter.result = result;
		for (CallFilter filter : mFilter.getFollowings()) {
		if (filter.decrementAndGetIndegree() == 0) {
		@@ -72,6 +74,7 @@ public class IncomingCallFilterGraph {
		synchronized (mLock) {
		mFinished = true;
		mListener.onCallFilteringComplete(mCall, result);
		Log.addEvent(mCall, LogUtils.Events.FILTERING_COMPLETED, result);
		}
		mHandlerThread.quit();
		}
		@@ -100,7 +103,7 @@ public class IncomingCallFilterGraph {
		}

		public void performFiltering() {

		Log.addEvent(mCall, LogUtils.Events.FILTERING_INITIATED);
		CallFilter dummyStart = new CallFilter();
		mDummyComplete = new CallFilter();

		@@ -118,6 +121,7 @@ public class IncomingCallFilterGraph {
		public void loggedRun() {
		if (!mFinished) {
		Log.i(this, "Graph timed out when performing filtering.");
		Log.addEvent(mCall, LogUtils.Events.FILTERING_TIMED_OUT);
		mListener.onCallFilteringComplete(mCall, mCurrentResult);
		mFinished = true;
		mHandlerThread.quit();
		@@ -148,10 +152,15 @@ public class IncomingCallFilterGraph {
		new LoggedHandlerExecutor(mHandler, "ICFG.sF", null))
		.thenApplyAsync(postFilterTask::whenDone,
		new LoggedHandlerExecutor(mHandler, "ICFG.sF", null));
		Log.i(TAG, "Filter %s scheduled.", filter);
		}

		public static void addEdge(CallFilter before, CallFilter after) {
		before.addFollowings(after);
		after.addDependency(before);
		}

		public HandlerThread getHandlerThread() {
		return mHandlerThread;
		}
		}

src/com/android/server/telecom/callfiltering/NewCallScreeningServiceFilter.java

+19 −17

Original line number	Diff line number	Diff line
		@@ -16,8 +16,6 @@

		package com.android.server.telecom.callfiltering;

		import static com.android.server.telecom.callfiltering.IncomingCallFilterGraph.DEFAULT_RESULT;

		import android.Manifest;
		import android.content.ComponentName;
		import android.content.Context;
		@@ -70,7 +68,7 @@ public class NewCallScreeningServiceFilter extends CallFilter {
		if (mCall == null \|\| (!mCall.getId().equals(callId))) {
		Log.w(this, "allowCall, unknown call id: %s", callId);
		}
		mResultFuture.complete(DEFAULT_RESULT);
		mResultFuture.complete(mPriorStageResult);
		Binder.restoreCallingIdentity(token);
		unbindCallScreeningService();
		}
		@@ -91,10 +89,11 @@ public class NewCallScreeningServiceFilter extends CallFilter {
		.setCallBlockReason(CallLog.Calls.BLOCK_REASON_CALL_SCREENING_SERVICE)
		.setCallScreeningAppName(mAppName)
		.setCallScreeningComponentName(componentName.flattenToString())
		.setContactExists(mPriorStageResult.contactExists)
		.build());
		} else {
		Log.w(this, "disallowCall, unknown call id: %s", callId);
		mResultFuture.complete(DEFAULT_RESULT);
		mResultFuture.complete(mPriorStageResult);
		}
		Binder.restoreCallingIdentity(token);
		unbindCallScreeningService();
		@@ -110,10 +109,11 @@ public class NewCallScreeningServiceFilter extends CallFilter {
		.setShouldSilence(true)
		.setShouldAddToCallLog(true)
		.setShouldShowNotification(true)
		.setContactExists(mPriorStageResult.contactExists)
		.build());
		} else {
		Log.w(this, "silenceCall, unknown call id: %s" , callId);
		mResultFuture.complete(DEFAULT_RESULT);
		mResultFuture.complete(mPriorStageResult);
		}
		Binder.restoreCallingIdentity(token);
		unbindCallScreeningService();
		@@ -134,10 +134,11 @@ public class NewCallScreeningServiceFilter extends CallFilter {
		.setShouldReject(false)
		.setShouldSilence(false)
		.setShouldScreenViaAudio(true)
		.setContactExists(mPriorStageResult.contactExists)
		.build());
		} else {
		Log.w(this, "screenCallFurther, unknown call id: %s", callId);
		mResultFuture.complete(DEFAULT_RESULT);
		mResultFuture.complete(mPriorStageResult);
		}
		Binder.restoreCallingIdentity(token);
		unbindCallScreeningService();
		@@ -162,26 +163,26 @@ public class NewCallScreeningServiceFilter extends CallFilter {
		toParcelableCallForScreening(mCall, isSystemDialer()));
		} catch (RemoteException e) {
		Log.e(this, e, "Failed to set the call screening adapter");
		mResultFuture.complete(DEFAULT_RESULT);
		mResultFuture.complete(mPriorStageResult);
		}
		Log.i(this, "Binding completed.");
		}

		@Override
		public void onServiceDisconnected(ComponentName componentName) {
		mResultFuture.complete(DEFAULT_RESULT);
		mResultFuture.complete(mPriorStageResult);
		Log.i(this, "Service disconnected.");
		}

		@Override
		public void onBindingDied(ComponentName name) {
		mResultFuture.complete(DEFAULT_RESULT);
		mResultFuture.complete(mPriorStageResult);
		Log.i(this, "Binding died.");
		}

		@Override
		public void onNullBinding(ComponentName name) {
		mResultFuture.complete(DEFAULT_RESULT);
		mResultFuture.complete(mPriorStageResult);
		Log.i(this, "Null binding.");
		}
		}
		@@ -206,20 +207,22 @@ public class NewCallScreeningServiceFilter extends CallFilter {
		}

		@Override
		public CompletionStage<CallFilteringResult> startFilterLookup(CallFilteringResult priorStageResult) {
		public CompletionStage<CallFilteringResult> startFilterLookup(
		CallFilteringResult priorStageResult) {
		mPriorStageResult = priorStageResult;
		if (mPackageName == null) {
		return CompletableFuture.completedFuture(DEFAULT_RESULT);
		return CompletableFuture.completedFuture(priorStageResult);
		}

		if (!priorStageResult.shouldAllowCall) {
		// Call already blocked by other filters, no need to bind to call screening service.
		return CompletableFuture.completedFuture(DEFAULT_RESULT);
		return CompletableFuture.completedFuture(priorStageResult);
		}

		if (priorStageResult.contactExists && (!hasReadContactsPermission())) {
		// Binding to the call screening service will be skipped if it does NOT hold
		// READ_CONTACTS permission and the number is in the user’s contacts
		return CompletableFuture.completedFuture(DEFAULT_RESULT);
		return CompletableFuture.completedFuture(priorStageResult);
		}

		CompletableFuture<CallFilteringResult> resultFuture = new CompletableFuture<>();
		@@ -245,7 +248,7 @@ public class NewCallScreeningServiceFilter extends CallFilter {
		if (!CallScreeningServiceHelper.bindCallScreeningService(mContext,
		mCallsManager.getCurrentUserHandle(), mPackageName, mConnection)) {
		Log.i(this, "Call screening service binding failed.");
		resultFuture.complete(DEFAULT_RESULT);
		resultFuture.complete(mPriorStageResult);
		}
		}

		@@ -265,7 +268,6 @@ public class NewCallScreeningServiceFilter extends CallFilter {
		}

		private boolean packageTypeShouldAdd(int packageType) {
		return packageType == PACKAGE_TYPE_CARRIER;
		return packageType != PACKAGE_TYPE_CARRIER;
		}

		}