Merge "Fix CTS AudioAttributesTest#testGetVolumeControlStreamVsLegacyStream"... (84639dba) · Commits · e / os / android_frameworks_base

core/res/res/values/config.xml

+3 −0

Original line number	Diff line number	Diff line
		@@ -3936,6 +3936,9 @@
		<!-- Handle volume keys directly in Window Manager without passing them to the foreground app -->
		<bool name="config_handleVolumeKeysInWindowManager">false</bool>

		<!-- Rely or not on hardcoded aliased streams table within AudioService -->
		<bool name="config_handleVolumeAliasesUsingVolumeGroups">false</bool>

		<!-- Volume level of in-call notification tone playback [0..1] -->
		<item name="config_inCallNotificationVolume" format="float" type="dimen">.10</item>

core/res/res/values/symbols.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -3633,6 +3633,7 @@
		<java-symbol type="array" name="config_allowedSecureInstantAppSettings" />

		<java-symbol type="bool" name="config_handleVolumeKeysInWindowManager" />
		<java-symbol type="bool" name="config_handleVolumeAliasesUsingVolumeGroups" />
		<java-symbol type="dimen" name="config_inCallNotificationVolume" />
		<java-symbol type="string" name="config_inCallNotificationSound" />
		<java-symbol type="integer" name="config_autoGroupAtCount" />

services/core/java/com/android/server/audio/AudioService.java

+85 −10

Original line number	Diff line number	Diff line
		@@ -413,6 +413,26 @@ public class AudioService extends IAudioService.Stub
		AudioSystem.STREAM_MUSIC, // STREAM_ACCESSIBILITY
		AudioSystem.STREAM_MUSIC // STREAM_ASSISTANT
		};
		/**
		* Using Volume groups configuration allows to control volume per attributes
		* and group definition may differ from stream aliases.
		* So, do not alias any stream on one another when using volume groups.
		* TODO(b/181140246): volume group definition hosting alias definition.
		*/
		private final int[] STREAM_VOLUME_ALIAS_NONE = new int[] {
		AudioSystem.STREAM_VOICE_CALL, // STREAM_VOICE_CALL
		AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM
		AudioSystem.STREAM_RING, // STREAM_RING
		AudioSystem.STREAM_MUSIC, // STREAM_MUSIC
		AudioSystem.STREAM_ALARM, // STREAM_ALARM
		AudioSystem.STREAM_NOTIFICATION, // STREAM_NOTIFICATION
		AudioSystem.STREAM_BLUETOOTH_SCO, // STREAM_BLUETOOTH_SCO
		AudioSystem.STREAM_SYSTEM_ENFORCED, // STREAM_SYSTEM_ENFORCED
		AudioSystem.STREAM_DTMF, // STREAM_DTMF
		AudioSystem.STREAM_TTS, // STREAM_TTS
		AudioSystem.STREAM_ACCESSIBILITY, // STREAM_ACCESSIBILITY
		AudioSystem.STREAM_ASSISTANT // STREAM_ASSISTANT
		};
		private final int[] STREAM_VOLUME_ALIAS_DEFAULT = new int[] {
		AudioSystem.STREAM_VOICE_CALL, // STREAM_VOICE_CALL
		AudioSystem.STREAM_RING, // STREAM_SYSTEM
		@@ -428,6 +448,7 @@ public class AudioService extends IAudioService.Stub
		AudioSystem.STREAM_MUSIC // STREAM_ASSISTANT
		};
		protected static int[] mStreamVolumeAlias;
		private static final int UNSET_INDEX = -1;

		/**
		* Map AudioSystem.STREAM_* constants to app ops. This should be used
		@@ -449,6 +470,7 @@ public class AudioService extends IAudioService.Stub
		};

		private final boolean mUseFixedVolume;
		private final boolean mUseVolumeGroupAliases;

		// If absolute volume is supported in AVRCP device
		private volatile boolean mAvrcpAbsVolSupported = false;
		@@ -849,6 +871,9 @@ public class AudioService extends IAudioService.Stub
		mSupportsMicPrivacyToggle = context.getSystemService(SensorPrivacyManager.class)
		.supportsSensorToggle(SensorPrivacyManager.Sensors.MICROPHONE);

		mUseVolumeGroupAliases = mContext.getResources().getBoolean(
		com.android.internal.R.bool.config_handleVolumeAliasesUsingVolumeGroups);

		// Initialize volume
		// Priority 1 - Android Property
		// Priority 2 - Audio Policy Service
		@@ -869,6 +894,12 @@ public class AudioService extends IAudioService.Stub
		MIN_STREAM_VOLUME[streamType] = minVolume;
		}
		}
		if (mUseVolumeGroupAliases) {
		// Set all default to uninitialized.
		for (int stream = 0; stream < AudioSystem.DEFAULT_STREAM_VOLUME.length; stream++) {
		AudioSystem.DEFAULT_STREAM_VOLUME[stream] = UNSET_INDEX;
		}
		}
		}

		int maxCallVolume = SystemProperties.getInt("ro.config.vc_call_vol_steps", -1);
		@@ -1705,16 +1736,40 @@ public class AudioService extends IAudioService.Stub
		updateDefaultVolumes();
		}

		// Update default indexes from aliased streams. Must be called after mStreamStates is created
		/**
		* Update default indexes from aliased streams. Must be called after mStreamStates is created
		* TODO(b/181140246): when using VolumeGroup alias, we are lacking configurability for default
		* index. Need to make default index configurable and independent of streams.
		* Fallback on music stream for default initialization to take benefit of property based default
		* initialization.
		* For other volume groups not linked to any streams, default music stream index is considered.
		*/
		private void updateDefaultVolumes() {
		for (int stream = 0; stream < mStreamStates.length; stream++) {
		if (stream != mStreamVolumeAlias[stream]) {
		AudioSystem.DEFAULT_STREAM_VOLUME[stream] = (rescaleIndex(
		AudioSystem.DEFAULT_STREAM_VOLUME[mStreamVolumeAlias[stream]] * 10,
		mStreamVolumeAlias[stream],
		stream) + 5) / 10;
		int streamVolumeAlias = mStreamVolumeAlias[stream];
		if (mUseVolumeGroupAliases) {
		if (AudioSystem.DEFAULT_STREAM_VOLUME[stream] != UNSET_INDEX) {
		// Already initialized through default property based mecanism.
		continue;
		}
		streamVolumeAlias = AudioSystem.STREAM_MUSIC;
		int defaultAliasVolume = getUiDefaultRescaledIndex(streamVolumeAlias, stream);
		if ((defaultAliasVolume >= MIN_STREAM_VOLUME[stream])
		&& (defaultAliasVolume <= MAX_STREAM_VOLUME[stream])) {
		AudioSystem.DEFAULT_STREAM_VOLUME[stream] = defaultAliasVolume;
		continue;
		}
		}
		if (stream != streamVolumeAlias) {
		AudioSystem.DEFAULT_STREAM_VOLUME[stream] =
		getUiDefaultRescaledIndex(streamVolumeAlias, stream);
		}
		}
		}

		private int getUiDefaultRescaledIndex(int srcStream, int dstStream) {
		return (rescaleIndex(AudioSystem.DEFAULT_STREAM_VOLUME[srcStream] * 10,
		srcStream, dstStream) + 5) / 10;
		}

		private void dumpStreamStates(PrintWriter pw) {
		@@ -1740,6 +1795,9 @@ public class AudioService extends IAudioService.Stub
		if (mIsSingleVolume) {
		mStreamVolumeAlias = STREAM_VOLUME_ALIAS_TELEVISION;
		dtmfStreamAlias = AudioSystem.STREAM_MUSIC;
		} else if (mUseVolumeGroupAliases) {
		mStreamVolumeAlias = STREAM_VOLUME_ALIAS_NONE;
		dtmfStreamAlias = AudioSystem.STREAM_DTMF;
		} else {
		switch (mPlatformType) {
		case AudioSystem.PLATFORM_VOICE:
		@@ -2768,7 +2826,7 @@ public class AudioService extends IAudioService.Stub
		// If either the client forces allowing ringer modes for this adjustment,
		// or the stream type is one that is affected by ringer modes
		if (((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0) \|\|
		(streamTypeAlias == getUiSoundsStreamType())) {
		(isUiSoundsStreamType(streamTypeAlias))) {
		int ringerMode = getRingerModeInternal();
		// do not vibrate if already in vibrate mode
		if (ringerMode == AudioManager.RINGER_MODE_VIBRATE) {
		@@ -3570,7 +3628,7 @@ public class AudioService extends IAudioService.Stub
		case Settings.Global.ZEN_MODE_ALARMS:
		case Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
		return !isStreamMutedByRingerOrZenMode(streamTypeAlias)
		\|\| streamTypeAlias == getUiSoundsStreamType()
		\|\| isUiSoundsStreamType(streamTypeAlias)
		\|\| (flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0;
		}

		@@ -3987,9 +4045,26 @@ public class AudioService extends IAudioService.Stub
		return (mStreamStates[streamType].getIndex(device) + 5) / 10;
		}

		/** @see AudioManager#getUiSoundsStreamType() */
		/** @see AudioManager#getUiSoundsStreamType()
		* TODO(b/181140246): when using VolumeGroup alias, we are lacking configurability for
		* UI Sounds identification.
		* Fallback on Voice configuration to ensure correct behavior of DnD feature.
		*/
		public int getUiSoundsStreamType() {
		return mStreamVolumeAlias[AudioSystem.STREAM_SYSTEM];
		return mUseVolumeGroupAliases ? STREAM_VOLUME_ALIAS_VOICE[AudioSystem.STREAM_SYSTEM]
		: mStreamVolumeAlias[AudioSystem.STREAM_SYSTEM];
		}

		/**
		* TODO(b/181140246): when using VolumeGroup alias, we are lacking configurability for
		* UI Sounds identification.
		* Fallback on Voice configuration to ensure correct behavior of DnD feature.
		*/
		private boolean isUiSoundsStreamType(int aliasStreamType) {
		return mUseVolumeGroupAliases
		? STREAM_VOLUME_ALIAS_VOICE[aliasStreamType]
		== STREAM_VOLUME_ALIAS_VOICE[AudioSystem.STREAM_SYSTEM]
		: aliasStreamType == mStreamVolumeAlias[AudioSystem.STREAM_SYSTEM];
		}

		/** @see AudioManager#setMicrophoneMute(boolean) */