system/service/common/android/bluetooth/IBluetoothAvrcpControlCallback.aidl


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/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.bluetooth;

import android.bluetooth.BluetoothAvrcpMediaAttr;

oneway interface IBluetoothAvrcpControlCallback {
  void OnRegistered(int status, int id);
  void OnConnectionState(
      boolean rc_connect,
      boolean bt_connect,
      String device_address);

  void OnTrackChanged(String device_address, in BluetoothAvrcpMediaAttr track_info);
  void OnSetAbsVolumeRequest(String device_address, int abs_vol, int label);
  void OnRegisterForAbsVolumeCallbackRequest(String device_address, int label);
}