Merge "Revert "Removes the use_stream_voice_call_tones flag"" into main (8e8e2bd6) · Commits · e / os / android_packages_services_Telecomm

flags/telecom_call_flags.aconfig

+11 −0

Original line number	Diff line number	Diff line
		@@ -45,6 +45,17 @@ flag {
		}
		}

		# OWNER=breadley TARGET=24Q4
		flag {
		name: "use_stream_voice_call_tones"
		namespace: "telecom"
		description: "Use STREAM_VOICE_CALL only for ToneGenerator"
		bug: "363262590"
		metadata {
		purpose: PURPOSE_BUGFIX
		}
		}

		# OWNER=breadley TARGET=25Q2
		flag {
		name: "enable_respond_via_sms_manager_async"

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

0 → 100644

+129 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2015 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 com.android.server.telecom;

		import com.android.server.telecom.bluetooth.BluetoothRouteManager;

		/**
		* A class that acts as a listener to things that could change call audio routing, namely
		* bluetooth status, wired headset status, and dock status.
		*/
		public class CallAudioRoutePeripheralAdapter implements WiredHeadsetManager.Listener,
		DockManager.Listener, BluetoothRouteManager.BluetoothStateListener {

		private final CallAudioRouteAdapter mCallAudioAdapter;
		private final BluetoothRouteManager mBluetoothRouteManager;
		private final AsyncRingtonePlayer mRingtonePlayer;

		public CallAudioRoutePeripheralAdapter(
		CallAudioRouteAdapter callAudioRouteAdapter,
		BluetoothRouteManager bluetoothManager,
		WiredHeadsetManager wiredHeadsetManager,
		DockManager dockManager,
		AsyncRingtonePlayer ringtonePlayer) {
		mCallAudioAdapter = callAudioRouteAdapter;
		mBluetoothRouteManager = bluetoothManager;
		mRingtonePlayer = ringtonePlayer;

		mBluetoothRouteManager.setListener(this);
		wiredHeadsetManager.addListener(this);
		dockManager.addListener(this);
		}

		public boolean isBluetoothAudioOn() {
		return mBluetoothRouteManager.isBluetoothAudioConnectedOrPending();
		}

		public boolean isHearingAidDeviceOn() {
		return mBluetoothRouteManager.isCachedHearingAidDevice(
		mBluetoothRouteManager.getBluetoothAudioConnectedDevice());
		}

		public boolean isLeAudioDeviceOn() {
		return mBluetoothRouteManager.isCachedLeAudioDevice(
		mBluetoothRouteManager.getBluetoothAudioConnectedDevice());
		}

		@Override
		public void onBluetoothDeviceListChanged() {
		mCallAudioAdapter.sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BLUETOOTH_DEVICE_LIST_CHANGED);
		}

		@Override
		public void onBluetoothActiveDevicePresent() {
		mCallAudioAdapter.sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BT_ACTIVE_DEVICE_PRESENT);
		}

		@Override
		public void onBluetoothActiveDeviceGone() {
		mCallAudioAdapter.sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BT_ACTIVE_DEVICE_GONE);
		}

		@Override
		public void onBluetoothAudioConnected() {
		mRingtonePlayer.updateBtActiveState(true);
		mCallAudioAdapter.sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BT_AUDIO_CONNECTED);
		}

		@Override
		public void onBluetoothAudioConnecting() {
		mRingtonePlayer.updateBtActiveState(false);
		// Pretend like audio is connected when communicating w/ CARSM.
		mCallAudioAdapter.sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BT_AUDIO_CONNECTED);
		}

		@Override
		public void onBluetoothAudioDisconnected() {
		mRingtonePlayer.updateBtActiveState(false);
		mCallAudioAdapter.sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BT_AUDIO_DISCONNECTED);
		}

		@Override
		public void onUnexpectedBluetoothStateChange() {
		mCallAudioAdapter.sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.UPDATE_SYSTEM_AUDIO_ROUTE);
		}

		/**
		* Updates the audio route when the headset plugged in state changes. For example, if audio is
		* being routed over speakerphone and a headset is plugged in then switch to wired headset.
		*/
		@Override
		public void onWiredHeadsetPluggedInChanged(boolean oldIsPluggedIn, boolean newIsPluggedIn) {
		if (!oldIsPluggedIn && newIsPluggedIn) {
		mCallAudioAdapter.sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.CONNECT_WIRED_HEADSET);
		} else if (oldIsPluggedIn && !newIsPluggedIn){
		mCallAudioAdapter.sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.DISCONNECT_WIRED_HEADSET);
		}
		}

		@Override
		public void onDockChanged(boolean isDocked) {
		mCallAudioAdapter.sendMessageWithSessionInfo(
		isDocked ? CallAudioRouteStateMachine.CONNECT_DOCK
		: CallAudioRouteStateMachine.DISCONNECT_DOCK
		);
		}
		}

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

+11 −2

Original line number	Diff line number	Diff line
		@@ -742,6 +742,13 @@ public class CallsManager extends Call.ListenerBase
		bluetoothStateReceiver.setCallAudioRouteAdapter(mCallAudioRouteAdapter);
		bluetoothDeviceManager.setCallAudioRouteAdapter(mCallAudioRouteAdapter);

		CallAudioRoutePeripheralAdapter callAudioRoutePeripheralAdapter =
		new CallAudioRoutePeripheralAdapter(
		mCallAudioRouteAdapter,
		bluetoothManager,
		wiredHeadsetManager,
		mDockManager,
		asyncRingtonePlayer);
		AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
		InCallTonePlayer.MediaPlayerFactory mediaPlayerFactory = (resourceId, attributes) -> {
		MediaPlayer mediaPlayer;
		@@ -754,8 +761,10 @@ public class CallsManager extends Call.ListenerBase
		}
		return new InCallTonePlayer.MediaPlayerAdapterImpl(mediaPlayer);
		};
		InCallTonePlayer.Factory playerFactory = new InCallTonePlayer.Factory(lock,
		toneGeneratorFactory, mediaPlayerFactory, Looper.getMainLooper());
		InCallTonePlayer.Factory playerFactory = new InCallTonePlayer.Factory(
		callAudioRoutePeripheralAdapter, lock, toneGeneratorFactory, mediaPlayerFactory,
		() -> audioManager.getStreamVolume(AudioManager.STREAM_RING) > 0, featureFlags,
		Looper.getMainLooper());

		SystemSettingsUtil systemSettingsUtil = new SystemSettingsUtil();
		RingtoneFactory ringtoneFactory = new RingtoneFactory(this, context, featureFlags);

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

+56 −7

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@ import android.telecom.Logging.Runnable;
		import android.telecom.Logging.Session;

		import com.android.internal.annotations.VisibleForTesting;
		import com.android.server.telecom.flags.FeatureFlags;

		import java.util.concurrent.CountDownLatch;
		import java.util.concurrent.TimeUnit;
		@@ -49,16 +50,24 @@ public class InCallTonePlayer extends Thread {
		*/
		public static class Factory {
		private CallAudioManager mCallAudioManager;
		private final CallAudioRoutePeripheralAdapter mCallAudioRoutePeripheralAdapter;
		private final TelecomSystem.SyncRoot mLock;
		private final ToneGeneratorFactory mToneGeneratorFactory;
		private final MediaPlayerFactory mMediaPlayerFactory;
		private final AudioManagerAdapter mAudioManagerAdapter;
		private final FeatureFlags mFeatureFlags;
		private final Looper mLooper;

		public Factory(TelecomSystem.SyncRoot lock, ToneGeneratorFactory toneGeneratorFactory,
		MediaPlayerFactory mediaPlayerFactory, Looper looper) {
		public Factory(CallAudioRoutePeripheralAdapter callAudioRoutePeripheralAdapter,
		TelecomSystem.SyncRoot lock, ToneGeneratorFactory toneGeneratorFactory,
		MediaPlayerFactory mediaPlayerFactory, AudioManagerAdapter audioManagerAdapter,
		FeatureFlags flags, Looper looper) {
		mCallAudioRoutePeripheralAdapter = callAudioRoutePeripheralAdapter;
		mLock = lock;
		mToneGeneratorFactory = toneGeneratorFactory;
		mMediaPlayerFactory = mediaPlayerFactory;
		mAudioManagerAdapter = audioManagerAdapter;
		mFeatureFlags = flags;
		mLooper = looper;
		}

		@@ -67,8 +76,9 @@ public class InCallTonePlayer extends Thread {
		}

		public InCallTonePlayer createPlayer(Call call, int tone) {
		return new InCallTonePlayer(call, tone, mCallAudioManager, mLock, mToneGeneratorFactory,
		mMediaPlayerFactory, mLooper);
		return new InCallTonePlayer(call, tone, mCallAudioManager,
		mCallAudioRoutePeripheralAdapter, mLock, mToneGeneratorFactory,
		mMediaPlayerFactory, mAudioManagerAdapter, mFeatureFlags, mLooper);
		}
		}

		@@ -85,7 +95,7 @@ public class InCallTonePlayer extends Thread {
		}

		public static class MediaPlayerAdapterImpl implements MediaPlayerAdapter {
		private final MediaPlayer mMediaPlayer;
		private MediaPlayer mMediaPlayer;

		/**
		* Create new media player adapter backed by a real mediaplayer.
		@@ -139,6 +149,10 @@ public class InCallTonePlayer extends Thread {
		MediaPlayerAdapter get (int resourceId, AudioAttributes attributes);
		}

		public interface AudioManagerAdapter {
		boolean isVolumeOverZero();
		}

		// The possible tones that we can play.
		public static final int TONE_INVALID = 0;
		public static final int TONE_BUSY = 1;
		@@ -160,6 +174,7 @@ public class InCallTonePlayer extends Thread {

		private static final int TONE_RESOURCE_ID_UNDEFINED = -1;

		private static final int RELATIVE_VOLUME_EMERGENCY = 100;
		private static final int RELATIVE_VOLUME_HIPRI = 80;
		private static final int RELATIVE_VOLUME_LOPRI = 30;
		private static final int RELATIVE_VOLUME_UNDEFINED = -1;
		@@ -181,9 +196,10 @@ public class InCallTonePlayer extends Thread {
		* when we need focus and when it can be release. This should only be manipulated from the main
		* thread.
		*/
		private static final AtomicInteger sTonesPlaying = new AtomicInteger(0);
		private static AtomicInteger sTonesPlaying = new AtomicInteger(0);

		private final CallAudioManager mCallAudioManager;
		private final CallAudioRoutePeripheralAdapter mCallAudioRoutePeripheralAdapter;

		private final Handler mMainThreadHandler;

		@@ -205,6 +221,8 @@ public class InCallTonePlayer extends Thread {
		private final Call mCall;
		private final ToneGeneratorFactory mToneGenerator;
		private final MediaPlayerFactory mMediaPlayerFactory;
		private final AudioManagerAdapter mAudioManagerAdapter;
		private final FeatureFlags mFeatureFlags;

		/**
		* Latch used for awaiting on playback, which may be interrupted if the tone is stopped from
		@@ -221,17 +239,23 @@ public class InCallTonePlayer extends Thread {
		Call call,
		int toneId,
		CallAudioManager callAudioManager,
		CallAudioRoutePeripheralAdapter callAudioRoutePeripheralAdapter,
		TelecomSystem.SyncRoot lock,
		ToneGeneratorFactory toneGeneratorFactory,
		MediaPlayerFactory mediaPlayerFactor,
		AudioManagerAdapter audioManagerAdapter,
		FeatureFlags flags,
		Looper looper) {
		mCall = call;
		mState = STATE_OFF;
		mToneId = toneId;
		mCallAudioManager = callAudioManager;
		mCallAudioRoutePeripheralAdapter = callAudioRoutePeripheralAdapter;
		mLock = lock;
		mToneGenerator = toneGeneratorFactory;
		mMediaPlayerFactory = mediaPlayerFactor;
		mAudioManagerAdapter = audioManagerAdapter;
		mFeatureFlags = flags;
		mMainThreadHandler = new Handler(looper);
		}

		@@ -351,7 +375,7 @@ public class InCallTonePlayer extends Thread {
		throw new IllegalStateException("Bad toneId: " + mToneId);
		}

		int stream = AudioManager.STREAM_VOICE_CALL;
		int stream = getStreamType(toneType);
		if (toneType != ToneGenerator.TONE_UNKNOWN) {
		playToneGeneratorTone(stream, toneVolume, toneType, toneLengthMillis);
		} else if (mediaResourceId != TONE_RESOURCE_ID_UNDEFINED) {
		@@ -363,6 +387,31 @@ public class InCallTonePlayer extends Thread {
		}
		}

		/**
		* @param toneType The ToneGenerator tone type
		* @return The ToneGenerator stream type
		*/
		private int getStreamType(int toneType) {
		if (mFeatureFlags.useStreamVoiceCallTones()) {
		return AudioManager.STREAM_VOICE_CALL;
		}

		int stream = AudioManager.STREAM_VOICE_CALL;
		if (mCallAudioRoutePeripheralAdapter.isBluetoothAudioOn()) {
		stream = AudioManager.STREAM_BLUETOOTH_SCO;
		}
		if (toneType != ToneGenerator.TONE_UNKNOWN) {
		if (stream == AudioManager.STREAM_BLUETOOTH_SCO) {
		// Override audio stream for BT le device and hearing aid device
		if (mCallAudioRoutePeripheralAdapter.isLeAudioDeviceOn()
		\|\| mCallAudioRoutePeripheralAdapter.isHearingAidDeviceOn()) {
		stream = AudioManager.STREAM_VOICE_CALL;
		}
		}
		}
		return stream;
		}

		/**
		* Play a tone generated by the {@link ToneGenerator}.
		* @param stream The stream on which the tone will be played.

tests/src/com/android/server/telecom/tests/CallAudioRoutePeripheralAdapterTest.java

0 → 100644

+200 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2022 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 com.android.server.telecom.tests;

		import static org.junit.Assert.assertFalse;
		import static org.junit.Assert.assertTrue;
		import static org.mockito.ArgumentMatchers.any;
		import static org.mockito.ArgumentMatchers.anyInt;
		import static org.mockito.Mockito.never;
		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.when;

		import androidx.test.filters.SmallTest;

		import com.android.server.telecom.AsyncRingtonePlayer;
		import com.android.server.telecom.CallAudioRoutePeripheralAdapter;
		import com.android.server.telecom.CallAudioRouteStateMachine;
		import com.android.server.telecom.DockManager;
		import com.android.server.telecom.WiredHeadsetManager;
		import com.android.server.telecom.bluetooth.BluetoothRouteManager;

		import org.junit.After;
		import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		import org.junit.runners.JUnit4;
		import org.mockito.Mock;

		@RunWith(JUnit4.class)
		public class CallAudioRoutePeripheralAdapterTest extends TelecomTestCase {
		CallAudioRoutePeripheralAdapter mAdapter;

		@Mock private CallAudioRouteStateMachine mCallAudioRouteStateMachine;
		@Mock private BluetoothRouteManager mBluetoothRouteManager;
		@Mock private WiredHeadsetManager mWiredHeadsetManager;
		@Mock private DockManager mDockManager;
		@Mock private AsyncRingtonePlayer mRingtonePlayer;

		@Override
		@Before
		public void setUp() throws Exception {
		super.setUp();

		mAdapter = new CallAudioRoutePeripheralAdapter(
		mCallAudioRouteStateMachine,
		mBluetoothRouteManager,
		mWiredHeadsetManager,
		mDockManager,
		mRingtonePlayer);
		}

		@Override
		@After
		public void tearDown() throws Exception {
		super.tearDown();
		}

		@SmallTest
		@Test
		public void testIsBluetoothAudioOn() {
		when(mBluetoothRouteManager.isBluetoothAudioConnectedOrPending()).thenReturn(false);
		assertFalse(mAdapter.isBluetoothAudioOn());

		when(mBluetoothRouteManager.isBluetoothAudioConnectedOrPending()).thenReturn(true);
		assertTrue(mAdapter.isBluetoothAudioOn());
		}

		@SmallTest
		@Test
		public void testIsHearingAidDeviceOn() {
		when(mBluetoothRouteManager.isCachedHearingAidDevice(any())).thenReturn(false);
		assertFalse(mAdapter.isHearingAidDeviceOn());

		when(mBluetoothRouteManager.isCachedHearingAidDevice(any())).thenReturn(true);
		assertTrue(mAdapter.isHearingAidDeviceOn());
		}

		@SmallTest
		@Test
		public void testIsLeAudioDeviceOn() {
		when(mBluetoothRouteManager.isCachedLeAudioDevice(any())).thenReturn(false);
		assertFalse(mAdapter.isLeAudioDeviceOn());

		when(mBluetoothRouteManager.isCachedLeAudioDevice(any())).thenReturn(true);
		assertTrue(mAdapter.isLeAudioDeviceOn());
		}

		@SmallTest
		@Test
		public void testOnBluetoothDeviceListChanged() {
		mAdapter.onBluetoothDeviceListChanged();
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BLUETOOTH_DEVICE_LIST_CHANGED);
		}

		@SmallTest
		@Test
		public void testOnBluetoothActiveDevicePresent() {
		mAdapter.onBluetoothActiveDevicePresent();
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BT_ACTIVE_DEVICE_PRESENT);
		}

		@SmallTest
		@Test
		public void testOnBluetoothActiveDeviceGone() {
		mAdapter.onBluetoothActiveDeviceGone();
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BT_ACTIVE_DEVICE_GONE);
		}

		@SmallTest
		@Test
		public void testOnBluetoothAudioConnected() {
		mAdapter.onBluetoothAudioConnected();
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BT_AUDIO_CONNECTED);
		verify(mRingtonePlayer).updateBtActiveState(true);
		}

		@SmallTest
		@Test
		public void testOnBluetoothAudioConnecting() {
		mAdapter.onBluetoothAudioConnecting();
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BT_AUDIO_CONNECTED);
		verify(mRingtonePlayer).updateBtActiveState(false);
		}

		@SmallTest
		@Test
		public void testOnBluetoothAudioDisconnected() {
		mAdapter.onBluetoothAudioDisconnected();
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.BT_AUDIO_DISCONNECTED);
		verify(mRingtonePlayer).updateBtActiveState(false);
		}

		@SmallTest
		@Test
		public void testOnUnexpectedBluetoothStateChange() {
		mAdapter.onUnexpectedBluetoothStateChange();
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.UPDATE_SYSTEM_AUDIO_ROUTE);
		}

		@SmallTest
		@Test
		public void testOnWiredHeadsetPluggedInChangedNoChange() {
		mAdapter.onWiredHeadsetPluggedInChanged(false, false);
		mAdapter.onWiredHeadsetPluggedInChanged(true, true);
		verify(mCallAudioRouteStateMachine, never()).sendMessageWithSessionInfo(anyInt());
		}

		@SmallTest
		@Test
		public void testOnWiredHeadsetPluggedInChangedPlugged() {
		mAdapter.onWiredHeadsetPluggedInChanged(false, true);
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.CONNECT_WIRED_HEADSET);
		}

		@SmallTest
		@Test
		public void testOnWiredHeadsetPluggedInChangedUnplugged() {
		mAdapter.onWiredHeadsetPluggedInChanged(true, false);
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.DISCONNECT_WIRED_HEADSET);
		}

		@SmallTest
		@Test
		public void testOnDockChangedConnected() {
		mAdapter.onDockChanged(true);
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.CONNECT_DOCK);
		}

		@SmallTest
		@Test
		public void testOnDockChangedDisconnected() {
		mAdapter.onDockChanged(false);
		verify(mCallAudioRouteStateMachine).sendMessageWithSessionInfo(
		CallAudioRouteStateMachine.DISCONNECT_DOCK);
		}
		}