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.voip; 18 19 import android.util.Log; 20 21 import com.android.server.telecom.CallsManager; 22 23 import java.util.concurrent.CompletableFuture; 24 import java.util.concurrent.CompletionStage; 25 26 /** 27 * This transaction should be used to change the global mute state for transactional 28 * calls. There is currently no way for this transaction to fail. 29 */ 30 public class SetMuteStateTransaction extends VoipCallTransaction { 31 32 private static final String TAG = SetMuteStateTransaction.class.getSimpleName(); 33 private final CallsManager mCallsManager; 34 private final boolean mIsMuted; 35 SetMuteStateTransaction(CallsManager callsManager, boolean isMuted)36 public SetMuteStateTransaction(CallsManager callsManager, boolean isMuted) { 37 super(callsManager.getLock()); 38 mCallsManager = callsManager; 39 mIsMuted = isMuted; 40 } 41 42 @Override processTransaction(Void v)43 public CompletionStage<VoipCallTransactionResult> processTransaction(Void v) { 44 Log.d(TAG, "processTransaction"); 45 CompletableFuture<VoipCallTransactionResult> future = new CompletableFuture<>(); 46 47 mCallsManager.mute(mIsMuted); 48 49 future.complete(new VoipCallTransactionResult( 50 VoipCallTransactionResult.RESULT_SUCCEED, 51 "The Mute State was changed successfully")); 52 53 return future; 54 } 55 } 56