xref: /system/bt/service/doc/IBluetoothCallback.txt

/*
 * Copyright (C) 2015, 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.
 */

/**
 * Binder IPC callback interface for receiving notifications about the
 * high-level Bluetooth adapter state.
 */
interface IBluetoothCallback {
  /**
   * Called when the adapter state changes from |prev_state| to |new_state|.
   */
  void onBluetoothStateChange(in int prev_state, in int new_state);
}