1/* 2 * Copyright 2016 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 17package android.hardware.wifi.supplicant@1.0; 18 19/** 20 * Callback Interface exposed by the supplicant service (ISupplicant). 21 * 22 * Clients need to host an instance of this HIDL interface object and 23 * pass a reference of the object to the supplicant via the 24 * |ISupplicant.registerCallback| method. 25 */ 26interface ISupplicantCallback { 27 /** 28 * Used to indicate that a new interface has been created. 29 * 30 * @param ifName Name of the network interface, e.g., wlan0 31 */ 32 oneway onInterfaceCreated(string ifName); 33 34 /** 35 * Used to indicate that an interface has been removed. 36 * 37 * @param ifName Name of the network interface, e.g., wlan0 38 */ 39 oneway onInterfaceRemoved(string ifName); 40 41 /** 42 * Used to indicate that the supplicant daemon is terminating. 43 */ 44 oneway onTerminating(); 45}; 46