Merge "AudioDeviceBroker: restore use of hearing aids by default for VoIP calls" into udc-dev (4e54a895) · Commits · e / os / android_frameworks_base

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

+21 −11

Original line number	Diff line number	Diff line
		@@ -2305,7 +2305,11 @@ import java.util.concurrent.atomic.AtomicBoolean;
		}

		@GuardedBy("mDeviceStateLock")
		private boolean communnicationDeviceCompatOn() {
		// LE Audio: For system server (Telecom) and APKs targeting S and above, we let the audio
		// policy routing rules select the default communication device.
		// For older APKs, we force LE Audio headset when connected as those APKs cannot select a LE
		// Audiodevice explicitly.
		private boolean communnicationDeviceLeAudioCompatOn() {
		return mAudioModeOwner.mMode == AudioSystem.MODE_IN_COMMUNICATION
		&& !(CompatChanges.isChangeEnabled(
		USE_SET_COMMUNICATION_DEVICE, mAudioModeOwner.mUid)
		@@ -2313,19 +2317,25 @@ import java.util.concurrent.atomic.AtomicBoolean;
		}

		@GuardedBy("mDeviceStateLock")
		AudioDeviceAttributes getDefaultCommunicationDevice() {
		// For system server (Telecom) and APKs targeting S and above, we let the audio
		// Hearing Aid: For system server (Telecom) and IN_CALL mode we let the audio
		// policy routing rules select the default communication device.
		// For older APKs, we force Hearing Aid or LE Audio headset when connected as
		// those APKs cannot select a LE Audio or Hearing Aid device explicitly.
		// For 3p apps and IN_COMMUNICATION mode we force Hearing aid when connected to maintain
		// backwards compatibility
		private boolean communnicationDeviceHaCompatOn() {
		return mAudioModeOwner.mMode == AudioSystem.MODE_IN_COMMUNICATION
		&& !(mAudioModeOwner.mUid == android.os.Process.SYSTEM_UID);
		}

		@GuardedBy("mDeviceStateLock")
		AudioDeviceAttributes getDefaultCommunicationDevice() {
		AudioDeviceAttributes device = null;
		if (communnicationDeviceCompatOn()) {
		// If both LE and Hearing Aid are active (thie should not happen),
		// priority to Hearing Aid.
		if (communnicationDeviceHaCompatOn()) {
		device = mDeviceInventory.getDeviceOfType(AudioSystem.DEVICE_OUT_HEARING_AID);
		if (device == null) {
		device = mDeviceInventory.getDeviceOfType(AudioSystem.DEVICE_OUT_BLE_HEADSET);
		}
		if (device == null && communnicationDeviceLeAudioCompatOn()) {
		device = mDeviceInventory.getDeviceOfType(AudioSystem.DEVICE_OUT_BLE_HEADSET);
		}
		return device;
		}