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Commit 71dd6119 authored by Jack He's avatar Jack He Committed by Gerrit Code Review
Browse files

Merge changes from topic "le-audio-broadcast-old-api" 

* changes:
  le_audio: Extend handling of Broadcaster as active device
  AudioDeviceBroker: Extend createBtDeviceInfo with LE_AUDIO_BROADCAST
parents 9795cfad b9201a0a

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

+3 −0
Original line number Diff line number Diff line
@@ -642,6 +642,9 @@ import java.util.concurrent.atomic.AtomicBoolean; 
                    audioDevice = AudioSystem.DEVICE_IN_BLE_HEADSET;

                }

                break;

            case BluetoothProfile.LE_AUDIO_BROADCAST:

                audioDevice = AudioSystem.DEVICE_OUT_BLE_BROADCAST;

                break;

            default: throw new IllegalArgumentException("Invalid profile " + d.mInfo.getProfile());

        }

        return new BtDeviceInfo(d, device, state, audioDevice, codec);

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

+28 −11
Original line number Diff line number Diff line
@@ -363,6 +363,7 @@ public class AudioDeviceInventory { 
                    }

                    break;

                case BluetoothProfile.LE_AUDIO:

                case BluetoothProfile.LE_AUDIO_BROADCAST:

                    if (switchToUnavailable) {

                        makeLeAudioDeviceUnavailable(address, btInfo.mAudioSystemDevice);

                    } else if (switchToAvailable) {
@@ -814,7 +815,10 @@ 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
@@ -824,28 +828,39 @@ 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
@@ -875,7 +890,9 @@ 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 =
@@ -1110,8 +1127,7 @@ 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");
@@ -1163,6 +1179,7 @@ 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);

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

+6 −2
Original line number Diff line number Diff line
@@ -2998,7 +2998,8 @@ public class AudioService extends IAudioService.Stub 
                mDeviceBroker.postSetAvrcpAbsoluteVolumeIndex(newIndex / 10);

            }



            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) {
@@ -3644,7 +3645,8 @@ public class AudioService extends IAudioService.Stub 
                mDeviceBroker.postSetAvrcpAbsoluteVolumeIndex(index / 10);

            }



            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) {
@@ -6336,6 +6338,7 @@ public class AudioService extends IAudioService.Stub 
            BluetoothProfile.A2DP,

            BluetoothProfile.A2DP_SINK,

            BluetoothProfile.LE_AUDIO,

            BluetoothProfile.LE_AUDIO_BROADCAST,

    })

    @Retention(RetentionPolicy.SOURCE)

    public @interface BtProfile {}
@@ -6357,6 +6360,7 @@ 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);