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Commit ec45d4f2 authored by Eric Laurent's avatar Eric Laurent Committed by Automerger Merge Worker
Browse files

Merge "AudioDeviceBroker: Fix not setting proper call volume for LE Headset"... 

Merge "AudioDeviceBroker: Fix not setting proper call volume for LE Headset" into main am: 79b94341

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2573530



Change-Id: I4c6e359ff8682dda736488069738ba9bc4ff910c
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents f2daccaa 79b94341

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

+24 −0
Original line number Diff line number Diff line
@@ -395,6 +395,20 @@ import java.util.concurrent.atomic.AtomicBoolean; 
            mBtHelper.stopBluetoothSco(eventSource);

        }



        // In BT classic for communication, the device changes from a2dp to sco device, but for

        // LE Audio it stays the same and we must trigger the proper stream volume alignment, if

        // LE Audio communication device is activated after the audio system has already switched to

        // MODE_IN_CALL mode.

        if (isBluetoothLeAudioRequested()) {

            final int streamType = mAudioService.getBluetoothContextualVolumeStream();

            final int leAudioVolIndex = getVssVolumeForDevice(streamType, device.getInternalType());

            final int leAudioMaxVolIndex = getMaxVssVolumeForStream(streamType);

            if (AudioService.DEBUG_COMM_RTE) {

                Log.v(TAG, "setCommunicationRouteForClient restoring LE Audio device volume lvl.");

            }

            postSetLeAudioVolumeIndex(leAudioVolIndex, leAudioMaxVolIndex, streamType);

        }



        sendLMsgNoDelay(MSG_L_UPDATE_COMMUNICATION_ROUTE, SENDMSG_QUEUE, eventSource);

    }
@@ -607,6 +621,16 @@ import java.util.concurrent.atomic.AtomicBoolean; 
        return isDeviceRequestedForCommunication(AudioDeviceInfo.TYPE_BLUETOOTH_SCO);

    }



    /**

     * Helper method on top of isDeviceRequestedForCommunication() indicating if

     * Bluetooth LE Audio communication device is currently requested or not.

     * @return true if Bluetooth LE Audio device is requested, false otherwise.

     */

    /*package*/ boolean isBluetoothLeAudioRequested() {

        return isDeviceRequestedForCommunication(AudioDeviceInfo.TYPE_BLE_HEADSET)

                || isDeviceRequestedForCommunication(AudioDeviceInfo.TYPE_BLE_SPEAKER);

    }



    /**

     * Indicates if preferred route selection for communication is Bluetooth SCO.

     * @return true if Bluetooth SCO is preferred , false otherwise.