1 /* 2 * Copyright (C) 2014 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.incallui; 18 19 import android.content.Context; 20 import android.content.Intent; 21 import android.os.IBinder; 22 import android.telecom.Call; 23 import android.telecom.CallAudioState; 24 import android.telecom.InCallService; 25 26 /** 27 * Used to receive updates about calls from the Telecom component. This service is bound to 28 * Telecom while there exist calls which potentially require UI. This includes ringing (incoming), 29 * dialing (outgoing), and active calls. When the last call is disconnected, Telecom will unbind to 30 * the service triggering InCallActivity (via CallList) to finish soon after. 31 */ 32 public class InCallServiceImpl extends InCallService { 33 34 @Override onCallAudioStateChanged(CallAudioState audioState)35 public void onCallAudioStateChanged(CallAudioState audioState) { 36 AudioModeProvider.getInstance().onAudioStateChanged(audioState.isMuted(), 37 audioState.getRoute(), audioState.getSupportedRouteMask()); 38 } 39 40 @Override onBringToForeground(boolean showDialpad)41 public void onBringToForeground(boolean showDialpad) { 42 InCallPresenter.getInstance().onBringToForeground(showDialpad); 43 } 44 45 @Override onCallAdded(Call call)46 public void onCallAdded(Call call) { 47 InCallPresenter.getInstance().onCallAdded(call); 48 } 49 50 @Override onCallRemoved(Call call)51 public void onCallRemoved(Call call) { 52 InCallPresenter.getInstance().onCallRemoved(call); 53 } 54 55 @Override onCanAddCallChanged(boolean canAddCall)56 public void onCanAddCallChanged(boolean canAddCall) { 57 InCallPresenter.getInstance().onCanAddCallChanged(canAddCall); 58 } 59 60 @Override onBind(Intent intent)61 public IBinder onBind(Intent intent) { 62 final Context context = getApplicationContext(); 63 final ContactInfoCache contactInfoCache = ContactInfoCache.getInstance(context); 64 InCallPresenter.getInstance().setUp( 65 getApplicationContext(), 66 CallList.getInstance(), 67 new ExternalCallList(), 68 AudioModeProvider.getInstance(), 69 new StatusBarNotifier(context, contactInfoCache), 70 new ExternalCallNotifier(context, contactInfoCache), 71 contactInfoCache, 72 new ProximitySensor( 73 context, 74 AudioModeProvider.getInstance(), 75 new AccelerometerListener(context)) 76 ); 77 InCallPresenter.getInstance().onServiceBind(); 78 InCallPresenter.getInstance().maybeStartRevealAnimation(intent); 79 TelecomAdapter.getInstance().setInCallService(this); 80 81 return super.onBind(intent); 82 } 83 84 @Override onUnbind(Intent intent)85 public boolean onUnbind(Intent intent) { 86 super.onUnbind(intent); 87 88 InCallPresenter.getInstance().onServiceUnbind(); 89 tearDown(); 90 91 return false; 92 } 93 tearDown()94 private void tearDown() { 95 Log.v(this, "tearDown"); 96 // Tear down the InCall system 97 TelecomAdapter.getInstance().clearInCallService(); 98 InCallPresenter.getInstance().tearDown(); 99 } 100 } 101