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.media.ToneGenerator; 25 import android.os.IBinder; 26 import android.os.Looper; 27 import android.os.PowerManager; 28 import android.os.ServiceManager; 29 import android.os.SystemClock; 30 import android.telecom.Log; 31 32 import com.android.internal.telephony.CallerInfoAsyncQuery; 33 import com.android.server.telecom.AsyncRingtonePlayer; 34 import com.android.server.telecom.BluetoothAdapterProxy; 35 import com.android.server.telecom.BluetoothPhoneServiceImpl; 36 import com.android.server.telecom.CallerInfoAsyncQueryFactory; 37 import com.android.server.telecom.CallsManager; 38 import com.android.server.telecom.ClockProxy; 39 import com.android.server.telecom.ConnectionServiceFocusManager; 40 import com.android.server.telecom.DefaultDialerCache; 41 import com.android.server.telecom.HeadsetMediaButton; 42 import com.android.server.telecom.HeadsetMediaButtonFactory; 43 import com.android.server.telecom.InCallTonePlayer; 44 import com.android.server.telecom.InCallWakeLockControllerFactory; 45 import com.android.server.telecom.CallAudioManager; 46 import com.android.server.telecom.PhoneAccountRegistrar; 47 import com.android.server.telecom.PhoneNumberUtilsAdapterImpl; 48 import com.android.server.telecom.ProximitySensorManagerFactory; 49 import com.android.server.telecom.InCallWakeLockController; 50 import com.android.server.telecom.ProximitySensorManager; 51 import com.android.server.telecom.TelecomSystem; 52 import com.android.server.telecom.TelecomWakeLock; 53 import com.android.server.telecom.Timeouts; 54 import com.android.server.telecom.ui.IncomingCallNotifier; 55 import com.android.server.telecom.ui.MissedCallNotifierImpl; 56 import com.android.server.telecom.ui.NotificationChannelManager; 57 58 /** 59 * Implementation of the ITelecom interface. 60 */ 61 public class TelecomService extends Service implements TelecomSystem.Component { 62 63 @Override onBind(Intent intent)64 public IBinder onBind(Intent intent) { 65 Log.d(this, "onBind"); 66 initializeTelecomSystem(this); 67 synchronized (getTelecomSystem().getLock()) { 68 return getTelecomSystem().getTelecomServiceImpl().getBinder(); 69 } 70 } 71 72 /** 73 * This method is to be called by components (Activitys, Services, ...) to initialize the 74 * Telecom singleton. It should only be called on the main thread. As such, it is atomic 75 * and needs no synchronization -- it will either perform its initialization, after which 76 * the {@link TelecomSystem#getInstance()} will be initialized, or some other invocation of 77 * this method on the main thread will have happened strictly prior to it, and this method 78 * will be a benign no-op. 79 * 80 * @param context 81 */ initializeTelecomSystem(Context context)82 static void initializeTelecomSystem(Context context) { 83 if (TelecomSystem.getInstance() == null) { 84 NotificationChannelManager notificationChannelManager = 85 new NotificationChannelManager(); 86 notificationChannelManager.createChannels(context); 87 TelecomSystem.setInstance( 88 new TelecomSystem( 89 context, 90 new MissedCallNotifierImpl.MissedCallNotifierImplFactory() { 91 @Override 92 public MissedCallNotifierImpl makeMissedCallNotifierImpl( 93 Context context, 94 PhoneAccountRegistrar phoneAccountRegistrar, 95 DefaultDialerCache defaultDialerCache) { 96 return new MissedCallNotifierImpl(context, 97 phoneAccountRegistrar, defaultDialerCache); 98 } 99 }, 100 new CallerInfoAsyncQueryFactory() { 101 @Override 102 public CallerInfoAsyncQuery startQuery( 103 int token, 104 Context context, 105 String number, 106 CallerInfoAsyncQuery.OnQueryCompleteListener listener, 107 Object cookie) { 108 Log.i(TelecomSystem.getInstance(), 109 "CallerInfoAsyncQuery.startQuery number=%s cookie=%s", 110 Log.pii(number), cookie); 111 return CallerInfoAsyncQuery.startQuery( 112 token, context, number, listener, cookie); 113 } 114 }, 115 new HeadsetMediaButtonFactory() { 116 @Override 117 public HeadsetMediaButton create( 118 Context context, 119 CallsManager callsManager, 120 TelecomSystem.SyncRoot lock) { 121 return new HeadsetMediaButton(context, callsManager, lock); 122 } 123 }, 124 new ProximitySensorManagerFactory() { 125 @Override 126 public ProximitySensorManager create( 127 Context context, 128 CallsManager callsManager) { 129 return new ProximitySensorManager( 130 new TelecomWakeLock( 131 context, 132 PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, 133 ProximitySensorManager.class.getSimpleName()), 134 callsManager); 135 } 136 }, 137 new InCallWakeLockControllerFactory() { 138 @Override 139 public InCallWakeLockController create(Context context, 140 CallsManager callsManager) { 141 return new InCallWakeLockController( 142 new TelecomWakeLock(context, 143 PowerManager.FULL_WAKE_LOCK, 144 InCallWakeLockController.class.getSimpleName()), 145 callsManager); 146 } 147 }, 148 new CallAudioManager.AudioServiceFactory() { 149 @Override 150 public IAudioService getAudioService() { 151 return IAudioService.Stub.asInterface( 152 ServiceManager.getService(Context.AUDIO_SERVICE)); 153 } 154 }, 155 new BluetoothPhoneServiceImpl.BluetoothPhoneServiceImplFactory() { 156 @Override 157 public BluetoothPhoneServiceImpl makeBluetoothPhoneServiceImpl( 158 Context context, TelecomSystem.SyncRoot lock, 159 CallsManager callsManager, 160 PhoneAccountRegistrar phoneAccountRegistrar) { 161 return new BluetoothPhoneServiceImpl(context, lock, 162 callsManager, new BluetoothAdapterProxy(), 163 phoneAccountRegistrar); 164 } 165 }, 166 new ConnectionServiceFocusManager 167 .ConnectionServiceFocusManagerFactory() { 168 @Override 169 public ConnectionServiceFocusManager create( 170 ConnectionServiceFocusManager.CallsManagerRequester requester, 171 Looper looper) { 172 return new ConnectionServiceFocusManager(requester, looper); 173 } 174 }, 175 new Timeouts.Adapter(), 176 new AsyncRingtonePlayer(), 177 new PhoneNumberUtilsAdapterImpl(), 178 new IncomingCallNotifier(context), 179 ToneGenerator::new, 180 new ClockProxy() { 181 @Override 182 public long currentTimeMillis() { 183 return System.currentTimeMillis(); 184 } 185 186 @Override 187 public long elapsedRealtime() { 188 return SystemClock.elapsedRealtime(); 189 } 190 })); 191 } 192 if (BluetoothAdapter.getDefaultAdapter() != null) { 193 context.startService(new Intent(context, BluetoothPhoneService.class)); 194 } 195 } 196 197 @Override getTelecomSystem()198 public TelecomSystem getTelecomSystem() { 199 return TelecomSystem.getInstance(); 200 } 201 } 202