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Commit 6c3fc79d authored by Łukasz Rymanowski's avatar Łukasz Rymanowski
Browse files

leaudio: Add API to add/remove group node 

Bug: 150670922
Tag: #feature
Sponsor: jpawlowski@
Test: Manual

Change-Id: Ib385b24d6b10754d9cadea2363e81c78b4382a44
parent 27064f0b

core/java/android/bluetooth/BluetoothLeAudio.java

+66 −0
Original line number Diff line number Diff line
@@ -250,6 +250,17 @@ public final class BluetoothLeAudio implements BluetoothProfile, AutoCloseable { 
     */

    public static final int GROUP_STATUS_INACTIVE = IBluetoothLeAudio.GROUP_STATUS_INACTIVE;



    /**

     * Indicating that node has been added to the group.

     * @hide

     */

    public static final int GROUP_NODE_ADDED = IBluetoothLeAudio.GROUP_NODE_ADDED;



    /**

     * Indicating that node has been removed from the group.

     * @hide

     */

    public static final int GROUP_NODE_REMOVED = IBluetoothLeAudio.GROUP_NODE_REMOVED;



    private final BluetoothProfileConnector<IBluetoothLeAudio> mProfileConnector =

            new BluetoothProfileConnector(this, BluetoothProfile.LE_AUDIO, "BluetoothLeAudio",
@@ -545,6 +556,61 @@ public final class BluetoothLeAudio implements BluetoothProfile, AutoCloseable { 
        }

    }



    /**

     * Add device to the given group.

     * @param group_id group ID the device is being added to

     * @param device the active device

     * @return true on success, otherwise false

     * @hide

     */

    @RequiresBluetoothConnectPermission

    @RequiresPermission(allOf = {

            android.Manifest.permission.BLUETOOTH_CONNECT,

            android.Manifest.permission.BLUETOOTH_PRIVILEGED

    })

    public boolean groupAddNode(int group_id, @NonNull BluetoothDevice device) {

        if (VDBG) log("groupAddNode()");

        final IBluetoothLeAudio service = getService();

        try {

            if (service != null && mAdapter.isEnabled()) {

                return service.groupAddNode(group_id, device, mAttributionSource);

            }

            if (service == null) Log.w(TAG, "Proxy not attached to service");

            return false;

        } catch (RemoteException e) {

            Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));

            return false;

        }

    }



    /**

     * Remove device from a given group.

     * @param group_id group ID the device is being removed from

     * @param device the active device

     * @return true on success, otherwise false

     *

     * @hide

     */

    @RequiresBluetoothConnectPermission

    @RequiresPermission(allOf = {

            android.Manifest.permission.BLUETOOTH_CONNECT,

            android.Manifest.permission.BLUETOOTH_PRIVILEGED

    })

    public boolean groupRemoveNode(int group_id, @NonNull BluetoothDevice device) {

        if (VDBG) log("groupRemoveNode()");

        final IBluetoothLeAudio service = getService();

        try {

            if (service != null && mAdapter.isEnabled()) {

                return service.groupRemoveNode(group_id, device, mAttributionSource);

            }

            if (service == null) Log.w(TAG, "Proxy not attached to service");

            return false;

        } catch (RemoteException e) {

            Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));

            return false;

        }

    }



    /**

     * Set connection policy of the profile

     *