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 import com.android.dialer.blocking.FilteredNumberAsyncQueryHandler; 26 import com.android.incallui.audiomode.AudioModeProvider; 27 import com.android.incallui.call.CallList; 28 import com.android.incallui.call.ExternalCallList; 29 import com.android.incallui.call.TelecomAdapter; 30 31 /** 32 * Used to receive updates about calls from the Telecom component. This service is bound to Telecom 33 * while there exist calls which potentially require UI. This includes ringing (incoming), dialing 34 * (outgoing), and active calls. When the last call is disconnected, Telecom will unbind to the 35 * service triggering InCallActivity (via CallList) to finish soon after. 36 */ 37 public class InCallServiceImpl extends InCallService { 38 39 @Override 40 public void onCallAudioStateChanged(CallAudioState audioState) { 41 AudioModeProvider.getInstance().onAudioStateChanged(audioState); 42 } 43 44 @Override 45 public void onBringToForeground(boolean showDialpad) { 46 InCallPresenter.getInstance().onBringToForeground(showDialpad); 47 } 48 49 @Override 50 public void onCallAdded(Call call) { 51 InCallPresenter.getInstance().onCallAdded(call); 52 } 53 54 @Override 55 public void onCallRemoved(Call call) { 56 InCallPresenter.getInstance().onCallRemoved(call); 57 } 58 59 @Override 60 public void onCanAddCallChanged(boolean canAddCall) { 61 InCallPresenter.getInstance().onCanAddCallChanged(canAddCall); 62 } 63 64 @Override 65 public IBinder onBind(Intent intent) { 66 final Context context = getApplicationContext(); 67 final ContactInfoCache contactInfoCache = ContactInfoCache.getInstance(context); 68 InCallPresenter.getInstance() 69 .setUp( 70 context, 71 CallList.getInstance(), 72 new ExternalCallList(), 73 new StatusBarNotifier(context, contactInfoCache), 74 new ExternalCallNotifier(context, contactInfoCache), 75 contactInfoCache, 76 new ProximitySensor( 77 context, AudioModeProvider.getInstance(), new AccelerometerListener(context)), 78 new FilteredNumberAsyncQueryHandler(context)); 79 InCallPresenter.getInstance().onServiceBind(); 80 InCallPresenter.getInstance().maybeStartRevealAnimation(intent); 81 TelecomAdapter.getInstance().setInCallService(this); 82 83 return super.onBind(intent); 84 } 85 86 @Override 87 public boolean onUnbind(Intent intent) { 88 super.onUnbind(intent); 89 90 InCallPresenter.getInstance().onServiceUnbind(); 91 tearDown(); 92 93 return false; 94 } 95 96 private void tearDown() { 97 Log.v(this, "tearDown"); 98 // Tear down the InCall system 99 TelecomAdapter.getInstance().clearInCallService(); 100 InCallPresenter.getInstance().tearDown(); 101 } 102 } 103