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Commit 20eec5bb authored by Paul McLean's avatar Paul McLean
Browse files

Add manufacturer-provided device name for AudioPort name field for BT devices. 

Change "a2dp-device" to empty string for EnumAPI.

Bug: 20880296
Change-Id: If377735b6d552bb929e5881743bcc3c9a2afb9e3
parent b9599750

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

+13 −13
Original line number Diff line number Diff line
@@ -564,8 +564,6 @@ public class AudioService extends IAudioService.Stub { 
        return "card=" + card + ";device=" + device + ";";

    }



    private final String DEVICE_NAME_A2DP = "a2dp-device";



    ///////////////////////////////////////////////////////////////////////////

    // Construction

    ///////////////////////////////////////////////////////////////////////////
@@ -4387,7 +4385,7 @@ public class AudioService extends IAudioService.Stub { 
    }



    // must be called synchronized on mConnectedDevices

    private void makeA2dpDeviceAvailable(String address) {

    private void makeA2dpDeviceAvailable(String address, String name) {

        // enable A2DP before notifying A2DP connection to avoid unecessary processing in

        // audio policy manager

        VolumeStreamState streamState = mStreamStates[AudioSystem.STREAM_MUSIC];
@@ -4395,12 +4393,12 @@ public class AudioService extends IAudioService.Stub { 
                AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 0, streamState, 0);

        setBluetoothA2dpOnInt(true);

        AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP,

                AudioSystem.DEVICE_STATE_AVAILABLE, address, DEVICE_NAME_A2DP);

                AudioSystem.DEVICE_STATE_AVAILABLE, address, name);

        // Reset A2DP suspend state each time a new sink is connected

        AudioSystem.setParameters("A2dpSuspended=false");

        mConnectedDevices.put(

                makeDeviceListKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, address),

                new DeviceListSpec(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, DEVICE_NAME_A2DP,

                new DeviceListSpec(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, name,

                                   address));

    }
@@ -4414,7 +4412,7 @@ public class AudioService extends IAudioService.Stub { 
            mAvrcpAbsVolSupported = false;

        }

        AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP,

                AudioSystem.DEVICE_STATE_UNAVAILABLE, address, DEVICE_NAME_A2DP);

                AudioSystem.DEVICE_STATE_UNAVAILABLE, address, "");

        mConnectedDevices.remove(

                makeDeviceListKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, address));

        synchronized (mCurAudioRoutes) {
@@ -4444,17 +4442,17 @@ public class AudioService extends IAudioService.Stub { 
    // must be called synchronized on mConnectedDevices

    private void makeA2dpSrcAvailable(String address) {

        AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_IN_BLUETOOTH_A2DP,

                AudioSystem.DEVICE_STATE_AVAILABLE, address, DEVICE_NAME_A2DP);

                AudioSystem.DEVICE_STATE_AVAILABLE, address, "");

        mConnectedDevices.put(

                makeDeviceListKey(AudioSystem.DEVICE_IN_BLUETOOTH_A2DP, address),

                new DeviceListSpec(AudioSystem.DEVICE_IN_BLUETOOTH_A2DP, DEVICE_NAME_A2DP,

                new DeviceListSpec(AudioSystem.DEVICE_IN_BLUETOOTH_A2DP, "",

                                   address));

    }



    // must be called synchronized on mConnectedDevices

    private void makeA2dpSrcUnavailable(String address) {

        AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_IN_BLUETOOTH_A2DP,

                AudioSystem.DEVICE_STATE_UNAVAILABLE, address, DEVICE_NAME_A2DP);

                AudioSystem.DEVICE_STATE_UNAVAILABLE, address, "");

        mConnectedDevices.remove(

                makeDeviceListKey(AudioSystem.DEVICE_IN_BLUETOOTH_A2DP, address));

    }
@@ -4520,7 +4518,7 @@ public class AudioService extends IAudioService.Stub { 
                        makeA2dpDeviceUnavailableNow(mDockAddress);

                    }

                }

                makeA2dpDeviceAvailable(address);

                makeA2dpDeviceAvailable(address, btDevice.getName());

                synchronized (mCurAudioRoutes) {

                    String name = btDevice.getAliasName();

                    if (!TextUtils.equals(mCurAudioRoutes.bluetoothName, name)) {
@@ -4891,9 +4889,11 @@ public class AudioService extends IAudioService.Stub { 
                }



                boolean connected = (state == BluetoothProfile.STATE_CONNECTED);



                String btDeviceName =  btDevice.getName();

                boolean success =

                    handleDeviceConnection(connected, outDevice, address, "Bluetooth Headset") &&

                    handleDeviceConnection(connected, inDevice, address, "Bluetooth Headset");

                    handleDeviceConnection(connected, outDevice, address, btDeviceName) &&

                    handleDeviceConnection(connected, inDevice, address, btDeviceName);

                if (success) {

                    synchronized (mScoClients) {

                        if (connected) {