1 /* 2 * Copyright (C) 2015, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /** 18 * Binder IPC interface for receiving callbacks related to Bluetooth Low Energy 19 * operations. 20 */ 21 oneway interface IBluetoothLowEnergyCallback { 22 /** 23 * Called to report the result of a call to 24 * IBluetoothLowEnergy.registerClient. |status| will be BLE_STATUS_SUCCESS (0) 25 * if the client was successfully registered. |client_if| is the owning 26 * application's unique Low Energy client handle and can be used 27 * to perform further operations on the IBluetoothLowEnergy interface. 28 */ 29 void onClientRegistered(in int status, in int client_if); 30 31 /* Called asynchronously to notify the delegate of connection state change. 32 */ 33 void OnConnectionState(in int status, in int client_id, in const char* address, 34 in bool connected); 35 36 /* Called to report current MTU value. Can be a result of calling 37 * IBluetoothLowEnergy.setMtu or remote device trying to change MTU. 38 */ 39 void OnMtuChanged(in int status, in const char* address, in int mtu); 40 41 /** 42 * Called to report BLE device scan results once a scan session is started for 43 * this client using IBluetoothLowEnergy.startScan. |scan_result| contains all 44 * the data related to the discovered BLE device. 45 */ 46 void onScanResult(in ScanResult scan_result); 47 48 /** 49 * Called to report the result of a call to 50 * IBluetoothLowEnergy.startMultiAdvertising or stopMultiAdvertising. 51 */ 52 void onMultiAdvertiseCallback(in int status, in boolean is_start, 53 in AdvertiseSettings settings); 54 } 55
