system/service/doc/IBluetoothLowEnergyCallback.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 interface for receiving callbacks related to Bluetooth Low Energy
 * operations.
 */
oneway interface IBluetoothLowEnergyCallback {
  /**
   * Called to report the result of a call to
   * IBluetoothLowEnergy.registerClient. |status| will be 0 (or
   * BLE_STATUS_SUCCESS) if the client was successfully registered. |client_if|
   * is the owning application's unique Low Energy client handle and can be used
   * to perform further operations on the IBluetoothLowEnergy interface.
   */
  void onClientRegistered(in int status, in int client_if);

  /**
   * Called to report the result of a call to
   * IBluetoothLowEnergy.startMultiAdvertising or stopMultiAdvertising.
   */
  void onMultiAdvertiseCallback(in int status, in boolean is_start,
                                in AdvertiseSettings settings);
}