1 /* 2 * Copyright (C) 2020 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 com.android.libraries.rcs.simpleclient.registration; 18 19 import com.android.libraries.rcs.simpleclient.protocol.sip.SipSession; 20 import com.android.libraries.rcs.simpleclient.service.ImsService; 21 22 /** 23 * Callback for Registration state changes. 24 */ 25 public interface RegistrationStateChangeCallback { 26 27 /** 28 * The given feature tags are registered with the backend and the service would be able to 29 * send and receive messages. 30 * 31 * @param imsService the newly registered service. 32 */ notifyRegStateChanged(ImsService imsService)33 void notifyRegStateChanged(ImsService imsService); 34 35 /**callback for successful session creation */ onSuccess(SipSession sipSession)36 void onSuccess(SipSession sipSession); 37 38 /**callback for failed session creation. */ onFailure(String reason)39 void onFailure(String reason); 40 } 41