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.callsequencing.voip; 18 19 import static android.telecom.CallException.CODE_CALL_NOT_PERMITTED_AT_PRESENT_TIME; 20 21 import android.util.Log; 22 23 import com.android.internal.annotations.VisibleForTesting; 24 import com.android.server.telecom.Call; 25 import com.android.server.telecom.CallsManager; 26 import com.android.server.telecom.LoggedHandlerExecutor; 27 import com.android.server.telecom.callsequencing.CallTransaction; 28 import com.android.server.telecom.callsequencing.CallTransactionResult; 29 import com.android.server.telecom.flags.FeatureFlags; 30 31 import java.util.concurrent.CompletableFuture; 32 import java.util.concurrent.CompletionStage; 33 34 public class OutgoingCallTransactionSequencing extends CallTransaction { 35 36 private static final String TAG = OutgoingCallTransactionSequencing.class.getSimpleName(); 37 private final CompletableFuture<Call> mCallFuture; 38 private final CallsManager mCallsManager; 39 private final boolean mCallNotPermitted; 40 private FeatureFlags mFeatureFlags; 41 OutgoingCallTransactionSequencing(CallsManager callsManager, CompletableFuture<Call> callFuture, boolean callNotPermitted, FeatureFlags featureFlags)42 public OutgoingCallTransactionSequencing(CallsManager callsManager, 43 CompletableFuture<Call> callFuture, boolean callNotPermitted, 44 FeatureFlags featureFlags) { 45 super(callsManager.getLock()); 46 mCallsManager = callsManager; 47 mCallFuture = callFuture; 48 mCallNotPermitted = callNotPermitted; 49 mFeatureFlags = featureFlags; 50 } 51 52 @Override processTransaction(Void v)53 public CompletionStage<CallTransactionResult> processTransaction(Void v) { 54 Log.d(TAG, "processTransaction"); 55 if (mCallNotPermitted) { 56 return CompletableFuture.completedFuture( 57 new CallTransactionResult( 58 CODE_CALL_NOT_PERMITTED_AT_PRESENT_TIME, 59 "outgoing call not permitted at the current time")); 60 } 61 62 return mCallFuture.thenComposeAsync( 63 (call) -> OutgoingCallTransaction.processOutgoingCallTransactionHelper(call, TAG, 64 mCallsManager, mFeatureFlags) 65 , new LoggedHandlerExecutor(mHandler, "OCT.pT", null)); 66 } 67 68 @VisibleForTesting getCallNotPermitted()69 public boolean getCallNotPermitted() { 70 return mCallNotPermitted; 71 } 72 } 73