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