1 /* 2 * Copyright (C) 2018 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 package android.car.trust; 18 19 import android.bluetooth.BluetoothDevice; 20 21 /** 22 * Callback interface for BLE connection state changes. 23 * 24 * @hide 25 */ 26 oneway interface ICarTrustAgentBleCallback { 27 /** 28 * Called when the GATT server is started and BLE is successfully advertising. 29 */ 30 void onBleServerStartSuccess(); 31 32 /** 33 * Called when the BLE advertisement fails to start. 34 * see AdvertiseCallback#ADVERTISE_FAILED_* for possible error codes. 35 */ 36 void onBleServerStartFailure(int errorCode); 37 38 /** 39 * Called when a device is connected. 40 */ 41 void onBleDeviceConnected(in BluetoothDevice device); 42 43 /** 44 * Called when a device is disconnected. 45 */ 46 void onBleDeviceDisconnected(in BluetoothDevice device); 47 } 48
