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.server.telecom.components; 18 19 import android.app.Service; 20 import android.bluetooth.BluetoothAdapter; 21 import android.content.Context; 22 import android.content.Intent; 23 import android.media.IAudioService; 24 import android.os.IBinder; 25 import android.os.PowerManager; 26 import android.os.ServiceManager; 27 import android.telecom.Log; 28 29 import com.android.internal.telephony.CallerInfoAsyncQuery; 30 import com.android.server.telecom.AsyncRingtonePlayer; 31 import com.android.server.telecom.BluetoothAdapterProxy; 32 import com.android.server.telecom.BluetoothPhoneServiceImpl; 33 import com.android.server.telecom.CallerInfoAsyncQueryFactory; 34 import com.android.server.telecom.CallsManager; 35 import com.android.server.telecom.DefaultDialerCache; 36 import com.android.server.telecom.HeadsetMediaButton; 37 import com.android.server.telecom.HeadsetMediaButtonFactory; 38 import com.android.server.telecom.InCallWakeLockControllerFactory; 39 import com.android.server.telecom.CallAudioManager; 40 import com.android.server.telecom.PhoneAccountRegistrar; 41 import com.android.server.telecom.PhoneNumberUtilsAdapterImpl; 42 import com.android.server.telecom.ProximitySensorManagerFactory; 43 import com.android.server.telecom.InCallWakeLockController; 44 import com.android.server.telecom.ProximitySensorManager; 45 import com.android.server.telecom.TelecomSystem; 46 import com.android.server.telecom.TelecomWakeLock; 47 import com.android.server.telecom.Timeouts; 48 import com.android.server.telecom.ui.IncomingCallNotifier; 49 import com.android.server.telecom.ui.MissedCallNotifierImpl; 50 import com.android.server.telecom.ui.NotificationChannelManager; 51 52 /** 53 * Implementation of the ITelecom interface. 54 */ 55 public class TelecomService extends Service implements TelecomSystem.Component { 56 57 @Override onBind(Intent intent)58 public IBinder onBind(Intent intent) { 59 Log.d(this, "onBind"); 60 initializeTelecomSystem(this); 61 synchronized (getTelecomSystem().getLock()) { 62 return getTelecomSystem().getTelecomServiceImpl().getBinder(); 63 } 64 } 65 66 /** 67 * This method is to be called by components (Activitys, Services, ...) to initialize the 68 * Telecom singleton. It should only be called on the main thread. As such, it is atomic 69 * and needs no synchronization -- it will either perform its initialization, after which 70 * the {@link TelecomSystem#getInstance()} will be initialized, or some other invocation of 71 * this method on the main thread will have happened strictly prior to it, and this method 72 * will be a benign no-op. 73 * 74 * @param context 75 */ initializeTelecomSystem(Context context)76 static void initializeTelecomSystem(Context context) { 77 if (TelecomSystem.getInstance() == null) { 78 NotificationChannelManager notificationChannelManager = 79 new NotificationChannelManager(); 80 notificationChannelManager.createChannels(context); 81 TelecomSystem.setInstance( 82 new TelecomSystem( 83 context, 84 new MissedCallNotifierImpl.MissedCallNotifierImplFactory() { 85 @Override 86 public MissedCallNotifierImpl makeMissedCallNotifierImpl( 87 Context context, 88 PhoneAccountRegistrar phoneAccountRegistrar, 89 DefaultDialerCache defaultDialerCache) { 90 return new MissedCallNotifierImpl(context, 91 phoneAccountRegistrar, defaultDialerCache); 92 } 93 }, 94 new CallerInfoAsyncQueryFactory() { 95 @Override 96 public CallerInfoAsyncQuery startQuery(int token, Context context, 97 String number, 98 CallerInfoAsyncQuery.OnQueryCompleteListener listener, 99 Object cookie) { 100 Log.i(TelecomSystem.getInstance(), 101 "CallerInfoAsyncQuery.startQuery number=%s cookie=%s", 102 Log.pii(number), cookie); 103 return CallerInfoAsyncQuery.startQuery( 104 token, context, number, listener, cookie); 105 } 106 }, 107 new HeadsetMediaButtonFactory() { 108 @Override 109 public HeadsetMediaButton create( 110 Context context, 111 CallsManager callsManager, 112 TelecomSystem.SyncRoot lock) { 113 return new HeadsetMediaButton(context, callsManager, lock); 114 } 115 }, 116 new ProximitySensorManagerFactory() { 117 @Override 118 public ProximitySensorManager create( 119 Context context, 120 CallsManager callsManager) { 121 return new ProximitySensorManager( 122 new TelecomWakeLock( 123 context, 124 PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, 125 ProximitySensorManager.class.getSimpleName()), 126 callsManager); 127 } 128 }, 129 new InCallWakeLockControllerFactory() { 130 @Override 131 public InCallWakeLockController create(Context context, 132 CallsManager callsManager) { 133 return new InCallWakeLockController( 134 new TelecomWakeLock(context, 135 PowerManager.FULL_WAKE_LOCK, 136 InCallWakeLockController.class.getSimpleName()), 137 callsManager); 138 } 139 }, 140 new CallAudioManager.AudioServiceFactory() { 141 @Override 142 public IAudioService getAudioService() { 143 return IAudioService.Stub.asInterface( 144 ServiceManager.getService(Context.AUDIO_SERVICE)); 145 } 146 }, 147 new BluetoothPhoneServiceImpl.BluetoothPhoneServiceImplFactory() { 148 @Override 149 public BluetoothPhoneServiceImpl makeBluetoothPhoneServiceImpl( 150 Context context, TelecomSystem.SyncRoot lock, 151 CallsManager callsManager, 152 PhoneAccountRegistrar phoneAccountRegistrar) { 153 return new BluetoothPhoneServiceImpl(context, lock, 154 callsManager, new BluetoothAdapterProxy(), 155 phoneAccountRegistrar); 156 } 157 }, 158 new Timeouts.Adapter(), 159 new AsyncRingtonePlayer(), 160 new PhoneNumberUtilsAdapterImpl(), 161 new IncomingCallNotifier(context) 162 )); 163 } 164 if (BluetoothAdapter.getDefaultAdapter() != null) { 165 context.startService(new Intent(context, BluetoothPhoneService.class)); 166 } 167 } 168 169 @Override getTelecomSystem()170 public TelecomSystem getTelecomSystem() { 171 return TelecomSystem.getInstance(); 172 } 173 } 174