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le_audio: Extend handling of Broadcaster as active device

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Patch extends handling Broadcaster as active Bluetooth device.
Broadcast device.

Bug: 150670922
Tag: #feature
Sponsor: jpawlowski@
Change-Id: Ic41c619411f1784bf586aa48ad0fa4a39a37ecb7
This commit is contained in:
Grzegorz Kołodziejczyk
2022-03-23 13:32:19 +00:00
committed by Łukasz Rymanowski
parent 59afd5ccf7
commit 7c1bf84c37
2 changed files with 34 additions and 13 deletions
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39
services/core/java/com/android/server/audio/AudioDeviceInventory.java
View File

@@ -370,6 +370,7 @@ public class AudioDeviceInventory {
}
break;
case BluetoothProfile.LE_AUDIO:
case BluetoothProfile.LE_AUDIO_BROADCAST:
if (switchToUnavailable) {
makeLeAudioDeviceUnavailable(address, btInfo.mAudioSystemDevice);
} else if (switchToAvailable) {
@@ -847,7 +848,10 @@ public class AudioDeviceInventory {
disconnectHearingAid();
break;
case BluetoothProfile.LE_AUDIO:
disconnectLeAudio();
disconnectLeAudioUnicast();
break;
case BluetoothProfile.LE_AUDIO_BROADCAST:
disconnectLeAudioBroadcast();
break;
default:
// Not a valid profile to disconnect
@@ -857,28 +861,39 @@ public class AudioDeviceInventory {
}
}
/*package*/ void disconnectLeAudio() {
/*package*/ void disconnectLeAudio(int device) {
if (device != AudioSystem.DEVICE_OUT_BLE_HEADSET ||
device != AudioSystem.DEVICE_OUT_BLE_BROADCAST) {
Log.e(TAG, "disconnectLeAudio: Can't disconnect not LE Audio device " + device);
return;
}
synchronized (mDevicesLock) {
final ArraySet<String> toRemove = new ArraySet<>();
// Disconnect ALL DEVICE_OUT_BLE_HEADSET devices
// Disconnect ALL DEVICE_OUT_BLE_HEADSET or DEVICE_OUT_BLE_BROADCAST devices
mConnectedDevices.values().forEach(deviceInfo -> {
if (deviceInfo.mDeviceType == AudioSystem.DEVICE_OUT_BLE_HEADSET) {
if (deviceInfo.mDeviceType == device) {
toRemove.add(deviceInfo.mDeviceAddress);
}
});
new MediaMetrics.Item(mMetricsId + "disconnectLeAudio")
.record();
if (toRemove.size() > 0) {
final int delay = checkSendBecomingNoisyIntentInt(
AudioSystem.DEVICE_OUT_BLE_HEADSET, 0, AudioSystem.DEVICE_NONE);
toRemove.stream().forEach(deviceAddress ->
makeLeAudioDeviceUnavailable(deviceAddress,
AudioSystem.DEVICE_OUT_BLE_HEADSET)
makeLeAudioDeviceUnavailable(deviceAddress, device)
);
}
}
}
/*package*/ void disconnectLeAudioUnicast() {
disconnectLeAudio(AudioSystem.DEVICE_OUT_BLE_HEADSET);
}
/*package*/ void disconnectLeAudioBroadcast() {
disconnectLeAudio(AudioSystem.DEVICE_OUT_BLE_BROADCAST);
}
// must be called before removing the device from mConnectedDevices
// musicDevice argument is used when not AudioSystem.DEVICE_NONE instead of querying
// from AudioSystem
@@ -908,7 +923,9 @@ public class AudioDeviceInventory {
int delay;
synchronized (mDevicesLock) {
if (!info.mSupprNoisy
&& ((info.mProfile == BluetoothProfile.LE_AUDIO && info.mIsLeOutput)
&& (((info.mProfile == BluetoothProfile.LE_AUDIO
|| info.mProfile == BluetoothProfile.LE_AUDIO_BROADCAST)
&& info.mIsLeOutput)
|| info.mProfile == BluetoothProfile.HEARING_AID
|| info.mProfile == BluetoothProfile.A2DP)) {
@AudioService.ConnectionState int asState =
@@ -1162,8 +1179,7 @@ public class AudioDeviceInventory {
return;
}
final int leAudioVolIndex = mDeviceBroker.getVssVolumeForDevice(streamType,
AudioSystem.DEVICE_OUT_BLE_HEADSET);
final int leAudioVolIndex = mDeviceBroker.getVssVolumeForDevice(streamType, device);
final int maxIndex = mDeviceBroker.getMaxVssVolumeForStream(streamType);
mDeviceBroker.postSetLeAudioVolumeIndex(leAudioVolIndex, maxIndex, streamType);
mDeviceBroker.postApplyVolumeOnDevice(streamType, device, "makeLeAudioDeviceAvailable");
@@ -1215,6 +1231,7 @@ public class AudioDeviceInventory {
BECOMING_NOISY_INTENT_DEVICES_SET.add(AudioSystem.DEVICE_OUT_LINE);
BECOMING_NOISY_INTENT_DEVICES_SET.add(AudioSystem.DEVICE_OUT_HEARING_AID);
BECOMING_NOISY_INTENT_DEVICES_SET.add(AudioSystem.DEVICE_OUT_BLE_HEADSET);
BECOMING_NOISY_INTENT_DEVICES_SET.add(AudioSystem.DEVICE_OUT_BLE_BROADCAST);
BECOMING_NOISY_INTENT_DEVICES_SET.addAll(AudioSystem.DEVICE_OUT_ALL_A2DP_SET);
BECOMING_NOISY_INTENT_DEVICES_SET.addAll(AudioSystem.DEVICE_OUT_ALL_USB_SET);
BECOMING_NOISY_INTENT_DEVICES_SET.addAll(AudioSystem.DEVICE_OUT_ALL_BLE_SET);

8
services/core/java/com/android/server/audio/AudioService.java
View File

@@ -3228,7 +3228,8 @@ public class AudioService extends IAudioService.Stub
dispatchAbsoluteVolumeChanged(streamType, info, newIndex);
}
if (device == AudioSystem.DEVICE_OUT_BLE_HEADSET
if ((device == AudioSystem.DEVICE_OUT_BLE_HEADSET
|| device == AudioSystem.DEVICE_OUT_BLE_BROADCAST)
&& streamType == getBluetoothContextualVolumeStream()
&& (flags & AudioManager.FLAG_BLUETOOTH_ABS_VOLUME) == 0) {
if (DEBUG_VOL) {
@@ -3891,7 +3892,8 @@ public class AudioService extends IAudioService.Stub
dispatchAbsoluteVolumeChanged(streamType, info, index);
}
if (device == AudioSystem.DEVICE_OUT_BLE_HEADSET
if ((device == AudioSystem.DEVICE_OUT_BLE_HEADSET
|| device == AudioSystem.DEVICE_OUT_BLE_BROADCAST)
&& streamType == getBluetoothContextualVolumeStream()
&& (flags & AudioManager.FLAG_BLUETOOTH_ABS_VOLUME) == 0) {
if (DEBUG_VOL) {
@@ -6832,6 +6834,7 @@ public class AudioService extends IAudioService.Stub
BluetoothProfile.A2DP,
BluetoothProfile.A2DP_SINK,
BluetoothProfile.LE_AUDIO,
BluetoothProfile.LE_AUDIO_BROADCAST,
})
@Retention(RetentionPolicy.SOURCE)
public @interface BtProfile {}
@@ -6853,6 +6856,7 @@ public class AudioService extends IAudioService.Stub
final int profile = info.getProfile();
if (profile != BluetoothProfile.A2DP && profile != BluetoothProfile.A2DP_SINK
&& profile != BluetoothProfile.LE_AUDIO
&& profile != BluetoothProfile.LE_AUDIO_BROADCAST
&& profile != BluetoothProfile.HEARING_AID) {
throw new IllegalArgumentException("Illegal BluetoothProfile profile for device "
+ previousDevice + " -> " + newDevice + ". Got: " + profile);