1 /* 2 * Copyright (C) 2024 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.server.telecom; 18 19 import static com.android.server.telecom.voip.VideoStateTranslation.TransactionalVideoStateToString; 20 21 import android.telecom.Log; 22 23 public class CachedVideoStateChange implements CachedCallback { 24 public static final String ID = CachedVideoStateChange.class.getSimpleName(); 25 int mCurrentVideoState; 26 getCurrentCallEndpoint()27 public int getCurrentCallEndpoint() { 28 return mCurrentVideoState; 29 } 30 CachedVideoStateChange(int videoState)31 public CachedVideoStateChange(int videoState) { 32 mCurrentVideoState = videoState; 33 } 34 35 @Override executeCallback(CallSourceService service, Call call)36 public void executeCallback(CallSourceService service, Call call) { 37 service.onVideoStateChanged(call, mCurrentVideoState); 38 Log.addEvent(call, LogUtils.Events.VIDEO_STATE_CHANGED, 39 TransactionalVideoStateToString(mCurrentVideoState)); 40 } 41 42 @Override getCallbackId()43 public String getCallbackId() { 44 return ID; 45 } 46 47 @Override hashCode()48 public int hashCode() { 49 return mCurrentVideoState; 50 } 51 52 @Override equals(Object obj)53 public boolean equals(Object obj){ 54 if (obj == null) { 55 return false; 56 } 57 if (!(obj instanceof CachedVideoStateChange other)) { 58 return false; 59 } 60 return mCurrentVideoState == other.mCurrentVideoState; 61 } 62 } 63 64