1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file 5 * except in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the 10 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 11 * KIND, either express or implied. See the License for the specific language governing 12 * permissions and limitations under the License. 13 */ 14 15 package com.android.systemui; 16 17 import android.annotation.Nullable; 18 import android.app.AlarmManager; 19 import android.app.INotificationManager; 20 import android.app.IWallpaperManager; 21 import android.hardware.SensorPrivacyManager; 22 import android.hardware.display.NightDisplayListener; 23 import android.os.Handler; 24 import android.os.Looper; 25 import android.util.ArrayMap; 26 import android.util.DisplayMetrics; 27 import android.view.IWindowManager; 28 29 import com.android.internal.annotations.VisibleForTesting; 30 import com.android.internal.logging.MetricsLogger; 31 import com.android.internal.statusbar.IStatusBarService; 32 import com.android.internal.util.Preconditions; 33 import com.android.keyguard.KeyguardSecurityModel; 34 import com.android.keyguard.KeyguardUpdateMonitor; 35 import com.android.keyguard.clock.ClockManager; 36 import com.android.settingslib.bluetooth.LocalBluetoothManager; 37 import com.android.systemui.appops.AppOpsController; 38 import com.android.systemui.assist.AssistManager; 39 import com.android.systemui.broadcast.BroadcastDispatcher; 40 import com.android.systemui.bubbles.BubbleController; 41 import com.android.systemui.colorextraction.SysuiColorExtractor; 42 import com.android.systemui.dagger.qualifiers.Background; 43 import com.android.systemui.dagger.qualifiers.Main; 44 import com.android.systemui.dock.DockManager; 45 import com.android.systemui.dump.DumpManager; 46 import com.android.systemui.fragments.FragmentService; 47 import com.android.systemui.keyguard.ScreenLifecycle; 48 import com.android.systemui.keyguard.WakefulnessLifecycle; 49 import com.android.systemui.media.dialog.MediaOutputDialogFactory; 50 import com.android.systemui.model.SysUiState; 51 import com.android.systemui.plugins.ActivityStarter; 52 import com.android.systemui.plugins.DarkIconDispatcher; 53 import com.android.systemui.plugins.PluginDependencyProvider; 54 import com.android.systemui.plugins.VolumeDialogController; 55 import com.android.systemui.plugins.statusbar.StatusBarStateController; 56 import com.android.systemui.power.EnhancedEstimates; 57 import com.android.systemui.power.PowerUI; 58 import com.android.systemui.privacy.PrivacyItemController; 59 import com.android.systemui.recents.OverviewProxyService; 60 import com.android.systemui.recents.Recents; 61 import com.android.systemui.screenrecord.RecordingController; 62 import com.android.systemui.shared.plugins.PluginManager; 63 import com.android.systemui.shared.system.ActivityManagerWrapper; 64 import com.android.systemui.shared.system.DevicePolicyManagerWrapper; 65 import com.android.systemui.shared.system.PackageManagerWrapper; 66 import com.android.systemui.stackdivider.Divider; 67 import com.android.systemui.statusbar.CommandQueue; 68 import com.android.systemui.statusbar.NavigationBarController; 69 import com.android.systemui.statusbar.NotificationListener; 70 import com.android.systemui.statusbar.NotificationLockscreenUserManager; 71 import com.android.systemui.statusbar.NotificationMediaManager; 72 import com.android.systemui.statusbar.NotificationRemoteInputManager; 73 import com.android.systemui.statusbar.NotificationViewHierarchyManager; 74 import com.android.systemui.statusbar.SmartReplyController; 75 import com.android.systemui.statusbar.VibratorHelper; 76 import com.android.systemui.statusbar.notification.NotificationEntryManager; 77 import com.android.systemui.statusbar.notification.NotificationEntryManager.KeyguardEnvironment; 78 import com.android.systemui.statusbar.notification.NotificationFilter; 79 import com.android.systemui.statusbar.notification.VisualStabilityManager; 80 import com.android.systemui.statusbar.notification.logging.NotificationLogger; 81 import com.android.systemui.statusbar.notification.row.NotificationBlockingHelperManager; 82 import com.android.systemui.statusbar.notification.row.NotificationGutsManager; 83 import com.android.systemui.statusbar.phone.AutoHideController; 84 import com.android.systemui.statusbar.phone.DozeParameters; 85 import com.android.systemui.statusbar.phone.KeyguardDismissUtil; 86 import com.android.systemui.statusbar.phone.LightBarController; 87 import com.android.systemui.statusbar.phone.LockscreenGestureLogger; 88 import com.android.systemui.statusbar.phone.ManagedProfileController; 89 import com.android.systemui.statusbar.phone.NavigationModeController; 90 import com.android.systemui.statusbar.phone.NotificationGroupAlertTransferHelper; 91 import com.android.systemui.statusbar.phone.NotificationGroupManager; 92 import com.android.systemui.statusbar.phone.NotificationShadeWindowController; 93 import com.android.systemui.statusbar.phone.ShadeController; 94 import com.android.systemui.statusbar.phone.StatusBar; 95 import com.android.systemui.statusbar.phone.StatusBarIconController; 96 import com.android.systemui.statusbar.phone.StatusBarWindowController; 97 import com.android.systemui.statusbar.policy.AccessibilityController; 98 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper; 99 import com.android.systemui.statusbar.policy.BatteryController; 100 import com.android.systemui.statusbar.policy.BluetoothController; 101 import com.android.systemui.statusbar.policy.CastController; 102 import com.android.systemui.statusbar.policy.ConfigurationController; 103 import com.android.systemui.statusbar.policy.DataSaverController; 104 import com.android.systemui.statusbar.policy.DeviceProvisionedController; 105 import com.android.systemui.statusbar.policy.ExtensionController; 106 import com.android.systemui.statusbar.policy.FlashlightController; 107 import com.android.systemui.statusbar.policy.HotspotController; 108 import com.android.systemui.statusbar.policy.KeyguardStateController; 109 import com.android.systemui.statusbar.policy.LocationController; 110 import com.android.systemui.statusbar.policy.NetworkController; 111 import com.android.systemui.statusbar.policy.NextAlarmController; 112 import com.android.systemui.statusbar.policy.RemoteInputQuickSettingsDisabler; 113 import com.android.systemui.statusbar.policy.RotationLockController; 114 import com.android.systemui.statusbar.policy.SecurityController; 115 import com.android.systemui.statusbar.policy.SensorPrivacyController; 116 import com.android.systemui.statusbar.policy.SmartReplyConstants; 117 import com.android.systemui.statusbar.policy.UserInfoController; 118 import com.android.systemui.statusbar.policy.UserSwitcherController; 119 import com.android.systemui.statusbar.policy.ZenModeController; 120 import com.android.systemui.tracing.ProtoTracer; 121 import com.android.systemui.tuner.TunablePadding.TunablePaddingService; 122 import com.android.systemui.tuner.TunerService; 123 import com.android.systemui.util.leak.GarbageMonitor; 124 import com.android.systemui.util.leak.LeakDetector; 125 import com.android.systemui.util.leak.LeakReporter; 126 import com.android.systemui.util.sensors.AsyncSensorManager; 127 import com.android.systemui.wm.DisplayController; 128 import com.android.systemui.wm.DisplayImeController; 129 import com.android.systemui.wm.SystemWindows; 130 131 import java.util.function.Consumer; 132 133 import javax.inject.Inject; 134 import javax.inject.Named; 135 136 import dagger.Lazy; 137 import dagger.Subcomponent; 138 139 /** 140 * Class to handle ugly dependencies throughout sysui until we determine the 141 * long-term dependency injection solution. 142 * 143 * Classes added here should be things that are expected to live the lifetime of sysui, 144 * and are generally applicable to many parts of sysui. They will be lazily 145 * initialized to ensure they aren't created on form factors that don't need them 146 * (e.g. HotspotController on TV). Despite being lazily initialized, it is expected 147 * that all dependencies will be gotten during sysui startup, and not during runtime 148 * to avoid jank. 149 * 150 * All classes used here are expected to manage their own lifecycle, meaning if 151 * they have no clients they should not have any registered resources like bound 152 * services, registered receivers, etc. 153 */ 154 public class Dependency { 155 /** 156 * Key for getting a the main looper. 157 */ 158 private static final String MAIN_LOOPER_NAME = "main_looper"; 159 160 /** 161 * Key for getting a background Looper for background work. 162 */ 163 private static final String BG_LOOPER_NAME = "background_looper"; 164 /** 165 * Key for getting a Handler for receiving time tick broadcasts on. 166 */ 167 public static final String TIME_TICK_HANDLER_NAME = "time_tick_handler"; 168 /** 169 * Generic handler on the main thread. 170 */ 171 private static final String MAIN_HANDLER_NAME = "main_handler"; 172 173 /** 174 * An email address to send memory leak reports to by default. 175 */ 176 public static final String LEAK_REPORT_EMAIL_NAME = "leak_report_email"; 177 178 /** 179 * Whether this platform supports long-pressing notifications to show notification channel 180 * settings. 181 */ 182 public static final String ALLOW_NOTIFICATION_LONG_PRESS_NAME = "allow_notif_longpress"; 183 184 /** 185 * Key for getting a background Looper for background work. 186 */ 187 public static final DependencyKey<Looper> BG_LOOPER = new DependencyKey<>(BG_LOOPER_NAME); 188 /** 189 * Key for getting a mainer Looper. 190 */ 191 public static final DependencyKey<Looper> MAIN_LOOPER = new DependencyKey<>(MAIN_LOOPER_NAME); 192 /** 193 * Key for getting a Handler for receiving time tick broadcasts on. 194 */ 195 public static final DependencyKey<Handler> TIME_TICK_HANDLER = 196 new DependencyKey<>(TIME_TICK_HANDLER_NAME); 197 /** 198 * Generic handler on the main thread. 199 */ 200 public static final DependencyKey<Handler> MAIN_HANDLER = 201 new DependencyKey<>(MAIN_HANDLER_NAME); 202 203 /** 204 * An email address to send memory leak reports to by default. 205 */ 206 public static final DependencyKey<String> LEAK_REPORT_EMAIL = 207 new DependencyKey<>(LEAK_REPORT_EMAIL_NAME); 208 209 private final ArrayMap<Object, Object> mDependencies = new ArrayMap<>(); 210 private final ArrayMap<Object, LazyDependencyCreator> mProviders = new ArrayMap<>(); 211 212 @Inject DumpManager mDumpManager; 213 214 @Inject Lazy<ActivityStarter> mActivityStarter; 215 @Inject Lazy<BroadcastDispatcher> mBroadcastDispatcher; 216 @Inject Lazy<AsyncSensorManager> mAsyncSensorManager; 217 @Inject Lazy<BluetoothController> mBluetoothController; 218 @Inject Lazy<LocationController> mLocationController; 219 @Inject Lazy<RotationLockController> mRotationLockController; 220 @Inject Lazy<NetworkController> mNetworkController; 221 @Inject Lazy<ZenModeController> mZenModeController; 222 @Inject Lazy<HotspotController> mHotspotController; 223 @Inject Lazy<CastController> mCastController; 224 @Inject Lazy<FlashlightController> mFlashlightController; 225 @Inject Lazy<UserSwitcherController> mUserSwitcherController; 226 @Inject Lazy<UserInfoController> mUserInfoController; 227 @Inject Lazy<KeyguardStateController> mKeyguardMonitor; 228 @Inject Lazy<KeyguardUpdateMonitor> mKeyguardUpdateMonitor; 229 @Inject Lazy<BatteryController> mBatteryController; 230 @Inject Lazy<NightDisplayListener> mNightDisplayListener; 231 @Inject Lazy<ManagedProfileController> mManagedProfileController; 232 @Inject Lazy<NextAlarmController> mNextAlarmController; 233 @Inject Lazy<DataSaverController> mDataSaverController; 234 @Inject Lazy<AccessibilityController> mAccessibilityController; 235 @Inject Lazy<DeviceProvisionedController> mDeviceProvisionedController; 236 @Inject Lazy<PluginManager> mPluginManager; 237 @Inject Lazy<AssistManager> mAssistManager; 238 @Inject Lazy<SecurityController> mSecurityController; 239 @Inject Lazy<LeakDetector> mLeakDetector; 240 @Inject Lazy<LeakReporter> mLeakReporter; 241 @Inject Lazy<GarbageMonitor> mGarbageMonitor; 242 @Inject Lazy<TunerService> mTunerService; 243 @Inject Lazy<NotificationShadeWindowController> mNotificationShadeWindowController; 244 @Inject Lazy<StatusBarWindowController> mTempStatusBarWindowController; 245 @Inject Lazy<DarkIconDispatcher> mDarkIconDispatcher; 246 @Inject Lazy<ConfigurationController> mConfigurationController; 247 @Inject Lazy<StatusBarIconController> mStatusBarIconController; 248 @Inject Lazy<ScreenLifecycle> mScreenLifecycle; 249 @Inject Lazy<WakefulnessLifecycle> mWakefulnessLifecycle; 250 @Inject Lazy<FragmentService> mFragmentService; 251 @Inject Lazy<ExtensionController> mExtensionController; 252 @Inject Lazy<PluginDependencyProvider> mPluginDependencyProvider; 253 @Nullable 254 @Inject Lazy<LocalBluetoothManager> mLocalBluetoothManager; 255 @Inject Lazy<VolumeDialogController> mVolumeDialogController; 256 @Inject Lazy<MetricsLogger> mMetricsLogger; 257 @Inject Lazy<AccessibilityManagerWrapper> mAccessibilityManagerWrapper; 258 @Inject Lazy<SysuiColorExtractor> mSysuiColorExtractor; 259 @Inject Lazy<TunablePaddingService> mTunablePaddingService; 260 @Inject Lazy<ForegroundServiceController> mForegroundServiceController; 261 @Inject Lazy<UiOffloadThread> mUiOffloadThread; 262 @Inject Lazy<PowerUI.WarningsUI> mWarningsUI; 263 @Inject Lazy<LightBarController> mLightBarController; 264 @Inject Lazy<IWindowManager> mIWindowManager; 265 @Inject Lazy<OverviewProxyService> mOverviewProxyService; 266 @Inject Lazy<NavigationModeController> mNavBarModeController; 267 @Inject Lazy<EnhancedEstimates> mEnhancedEstimates; 268 @Inject Lazy<VibratorHelper> mVibratorHelper; 269 @Inject Lazy<IStatusBarService> mIStatusBarService; 270 @Inject Lazy<DisplayMetrics> mDisplayMetrics; 271 @Inject Lazy<LockscreenGestureLogger> mLockscreenGestureLogger; 272 @Inject Lazy<KeyguardEnvironment> mKeyguardEnvironment; 273 @Inject Lazy<ShadeController> mShadeController; 274 @Inject Lazy<NotificationRemoteInputManager.Callback> mNotificationRemoteInputManagerCallback; 275 @Inject Lazy<AppOpsController> mAppOpsController; 276 @Inject Lazy<NavigationBarController> mNavigationBarController; 277 @Inject Lazy<StatusBarStateController> mStatusBarStateController; 278 @Inject Lazy<NotificationLockscreenUserManager> mNotificationLockscreenUserManager; 279 @Inject Lazy<NotificationGroupAlertTransferHelper> mNotificationGroupAlertTransferHelper; 280 @Inject Lazy<NotificationGroupManager> mNotificationGroupManager; 281 @Inject Lazy<VisualStabilityManager> mVisualStabilityManager; 282 @Inject Lazy<NotificationGutsManager> mNotificationGutsManager; 283 @Inject Lazy<NotificationMediaManager> mNotificationMediaManager; 284 @Inject Lazy<NotificationBlockingHelperManager> mNotificationBlockingHelperManager; 285 @Inject Lazy<NotificationRemoteInputManager> mNotificationRemoteInputManager; 286 @Inject Lazy<SmartReplyConstants> mSmartReplyConstants; 287 @Inject Lazy<NotificationListener> mNotificationListener; 288 @Inject Lazy<NotificationLogger> mNotificationLogger; 289 @Inject Lazy<NotificationViewHierarchyManager> mNotificationViewHierarchyManager; 290 @Inject Lazy<NotificationFilter> mNotificationFilter; 291 @Inject Lazy<KeyguardDismissUtil> mKeyguardDismissUtil; 292 @Inject Lazy<SmartReplyController> mSmartReplyController; 293 @Inject Lazy<RemoteInputQuickSettingsDisabler> mRemoteInputQuickSettingsDisabler; 294 @Inject Lazy<BubbleController> mBubbleController; 295 @Inject Lazy<NotificationEntryManager> mNotificationEntryManager; 296 @Inject Lazy<SensorPrivacyManager> mSensorPrivacyManager; 297 @Inject Lazy<AutoHideController> mAutoHideController; 298 @Inject Lazy<ForegroundServiceNotificationListener> mForegroundServiceNotificationListener; 299 @Inject Lazy<PrivacyItemController> mPrivacyItemController; 300 @Inject @Background Lazy<Looper> mBgLooper; 301 @Inject @Background Lazy<Handler> mBgHandler; 302 @Inject @Main Lazy<Looper> mMainLooper; 303 @Inject @Main Lazy<Handler> mMainHandler; 304 @Inject @Named(TIME_TICK_HANDLER_NAME) Lazy<Handler> mTimeTickHandler; 305 @Nullable 306 @Inject @Named(LEAK_REPORT_EMAIL_NAME) Lazy<String> mLeakReportEmail; 307 @Inject Lazy<ClockManager> mClockManager; 308 @Inject Lazy<ActivityManagerWrapper> mActivityManagerWrapper; 309 @Inject Lazy<DevicePolicyManagerWrapper> mDevicePolicyManagerWrapper; 310 @Inject Lazy<PackageManagerWrapper> mPackageManagerWrapper; 311 @Inject Lazy<SensorPrivacyController> mSensorPrivacyController; 312 @Inject Lazy<DockManager> mDockManager; 313 @Inject Lazy<INotificationManager> mINotificationManager; 314 @Inject Lazy<SysUiState> mSysUiStateFlagsContainer; 315 @Inject Lazy<AlarmManager> mAlarmManager; 316 @Inject Lazy<KeyguardSecurityModel> mKeyguardSecurityModel; 317 @Inject Lazy<DozeParameters> mDozeParameters; 318 @Inject Lazy<IWallpaperManager> mWallpaperManager; 319 @Inject Lazy<CommandQueue> mCommandQueue; 320 @Inject Lazy<Recents> mRecents; 321 @Inject Lazy<StatusBar> mStatusBar; 322 @Inject Lazy<DisplayController> mDisplayController; 323 @Inject Lazy<SystemWindows> mSystemWindows; 324 @Inject Lazy<DisplayImeController> mDisplayImeController; 325 @Inject Lazy<RecordingController> mRecordingController; 326 @Inject Lazy<ProtoTracer> mProtoTracer; 327 @Inject Lazy<Divider> mDivider; 328 @Inject Lazy<MediaOutputDialogFactory> mMediaOutputDialogFactory; 329 330 @Inject Dependency()331 public Dependency() { 332 } 333 334 /** 335 * Initialize Depenency. 336 */ start()337 protected void start() { 338 // TODO: Think about ways to push these creation rules out of Dependency to cut down 339 // on imports. 340 mProviders.put(TIME_TICK_HANDLER, mTimeTickHandler::get); 341 mProviders.put(BG_LOOPER, mBgLooper::get); 342 mProviders.put(MAIN_LOOPER, mMainLooper::get); 343 mProviders.put(MAIN_HANDLER, mMainHandler::get); 344 mProviders.put(ActivityStarter.class, mActivityStarter::get); 345 mProviders.put(BroadcastDispatcher.class, mBroadcastDispatcher::get); 346 347 mProviders.put(AsyncSensorManager.class, mAsyncSensorManager::get); 348 349 mProviders.put(BluetoothController.class, mBluetoothController::get); 350 mProviders.put(SensorPrivacyManager.class, mSensorPrivacyManager::get); 351 352 mProviders.put(LocationController.class, mLocationController::get); 353 354 mProviders.put(RotationLockController.class, mRotationLockController::get); 355 356 mProviders.put(NetworkController.class, mNetworkController::get); 357 358 mProviders.put(ZenModeController.class, mZenModeController::get); 359 360 mProviders.put(HotspotController.class, mHotspotController::get); 361 362 mProviders.put(CastController.class, mCastController::get); 363 364 mProviders.put(FlashlightController.class, mFlashlightController::get); 365 366 mProviders.put(KeyguardStateController.class, mKeyguardMonitor::get); 367 368 mProviders.put(KeyguardUpdateMonitor.class, mKeyguardUpdateMonitor::get); 369 370 mProviders.put(UserSwitcherController.class, mUserSwitcherController::get); 371 372 mProviders.put(UserInfoController.class, mUserInfoController::get); 373 374 mProviders.put(BatteryController.class, mBatteryController::get); 375 376 mProviders.put(NightDisplayListener.class, mNightDisplayListener::get); 377 378 mProviders.put(ManagedProfileController.class, mManagedProfileController::get); 379 380 mProviders.put(NextAlarmController.class, mNextAlarmController::get); 381 382 mProviders.put(DataSaverController.class, mDataSaverController::get); 383 384 mProviders.put(AccessibilityController.class, mAccessibilityController::get); 385 386 mProviders.put(DeviceProvisionedController.class, mDeviceProvisionedController::get); 387 388 mProviders.put(PluginManager.class, mPluginManager::get); 389 390 mProviders.put(AssistManager.class, mAssistManager::get); 391 392 mProviders.put(SecurityController.class, mSecurityController::get); 393 394 mProviders.put(LeakDetector.class, mLeakDetector::get); 395 396 mProviders.put(LEAK_REPORT_EMAIL, mLeakReportEmail::get); 397 398 mProviders.put(LeakReporter.class, mLeakReporter::get); 399 400 mProviders.put(GarbageMonitor.class, mGarbageMonitor::get); 401 402 mProviders.put(TunerService.class, mTunerService::get); 403 404 mProviders.put(NotificationShadeWindowController.class, 405 mNotificationShadeWindowController::get); 406 407 mProviders.put(StatusBarWindowController.class, mTempStatusBarWindowController::get); 408 409 mProviders.put(DarkIconDispatcher.class, mDarkIconDispatcher::get); 410 411 mProviders.put(ConfigurationController.class, mConfigurationController::get); 412 413 mProviders.put(StatusBarIconController.class, mStatusBarIconController::get); 414 415 mProviders.put(ScreenLifecycle.class, mScreenLifecycle::get); 416 417 mProviders.put(WakefulnessLifecycle.class, mWakefulnessLifecycle::get); 418 419 mProviders.put(FragmentService.class, mFragmentService::get); 420 421 mProviders.put(ExtensionController.class, mExtensionController::get); 422 423 mProviders.put(PluginDependencyProvider.class, mPluginDependencyProvider::get); 424 425 mProviders.put(LocalBluetoothManager.class, mLocalBluetoothManager::get); 426 427 mProviders.put(VolumeDialogController.class, mVolumeDialogController::get); 428 429 mProviders.put(MetricsLogger.class, mMetricsLogger::get); 430 431 mProviders.put(AccessibilityManagerWrapper.class, mAccessibilityManagerWrapper::get); 432 433 mProviders.put(SysuiColorExtractor.class, mSysuiColorExtractor::get); 434 435 mProviders.put(TunablePaddingService.class, mTunablePaddingService::get); 436 437 mProviders.put(ForegroundServiceController.class, mForegroundServiceController::get); 438 439 mProviders.put(UiOffloadThread.class, mUiOffloadThread::get); 440 441 mProviders.put(PowerUI.WarningsUI.class, mWarningsUI::get); 442 443 mProviders.put(LightBarController.class, mLightBarController::get); 444 445 mProviders.put(IWindowManager.class, mIWindowManager::get); 446 447 mProviders.put(OverviewProxyService.class, mOverviewProxyService::get); 448 449 mProviders.put(NavigationModeController.class, mNavBarModeController::get); 450 451 mProviders.put(EnhancedEstimates.class, mEnhancedEstimates::get); 452 453 mProviders.put(VibratorHelper.class, mVibratorHelper::get); 454 455 mProviders.put(IStatusBarService.class, mIStatusBarService::get); 456 457 mProviders.put(DisplayMetrics.class, mDisplayMetrics::get); 458 459 mProviders.put(LockscreenGestureLogger.class, mLockscreenGestureLogger::get); 460 461 mProviders.put(KeyguardEnvironment.class, mKeyguardEnvironment::get); 462 mProviders.put(ShadeController.class, mShadeController::get); 463 mProviders.put(NotificationRemoteInputManager.Callback.class, 464 mNotificationRemoteInputManagerCallback::get); 465 466 mProviders.put(AppOpsController.class, mAppOpsController::get); 467 468 mProviders.put(NavigationBarController.class, mNavigationBarController::get); 469 470 mProviders.put(StatusBarStateController.class, mStatusBarStateController::get); 471 mProviders.put(NotificationLockscreenUserManager.class, 472 mNotificationLockscreenUserManager::get); 473 mProviders.put(VisualStabilityManager.class, mVisualStabilityManager::get); 474 mProviders.put(NotificationGroupManager.class, mNotificationGroupManager::get); 475 mProviders.put(NotificationGroupAlertTransferHelper.class, 476 mNotificationGroupAlertTransferHelper::get); 477 mProviders.put(NotificationMediaManager.class, mNotificationMediaManager::get); 478 mProviders.put(NotificationGutsManager.class, mNotificationGutsManager::get); 479 mProviders.put(NotificationBlockingHelperManager.class, 480 mNotificationBlockingHelperManager::get); 481 mProviders.put(NotificationRemoteInputManager.class, 482 mNotificationRemoteInputManager::get); 483 mProviders.put(SmartReplyConstants.class, mSmartReplyConstants::get); 484 mProviders.put(NotificationListener.class, mNotificationListener::get); 485 mProviders.put(NotificationLogger.class, mNotificationLogger::get); 486 mProviders.put(NotificationViewHierarchyManager.class, 487 mNotificationViewHierarchyManager::get); 488 mProviders.put(NotificationFilter.class, mNotificationFilter::get); 489 mProviders.put(KeyguardDismissUtil.class, mKeyguardDismissUtil::get); 490 mProviders.put(SmartReplyController.class, mSmartReplyController::get); 491 mProviders.put(RemoteInputQuickSettingsDisabler.class, 492 mRemoteInputQuickSettingsDisabler::get); 493 mProviders.put(BubbleController.class, mBubbleController::get); 494 mProviders.put(NotificationEntryManager.class, mNotificationEntryManager::get); 495 mProviders.put(ForegroundServiceNotificationListener.class, 496 mForegroundServiceNotificationListener::get); 497 mProviders.put(ClockManager.class, mClockManager::get); 498 mProviders.put(PrivacyItemController.class, mPrivacyItemController::get); 499 mProviders.put(ActivityManagerWrapper.class, mActivityManagerWrapper::get); 500 mProviders.put(DevicePolicyManagerWrapper.class, mDevicePolicyManagerWrapper::get); 501 mProviders.put(PackageManagerWrapper.class, mPackageManagerWrapper::get); 502 mProviders.put(SensorPrivacyController.class, mSensorPrivacyController::get); 503 mProviders.put(DockManager.class, mDockManager::get); 504 mProviders.put(INotificationManager.class, mINotificationManager::get); 505 mProviders.put(SysUiState.class, mSysUiStateFlagsContainer::get); 506 mProviders.put(AlarmManager.class, mAlarmManager::get); 507 mProviders.put(KeyguardSecurityModel.class, mKeyguardSecurityModel::get); 508 mProviders.put(DozeParameters.class, mDozeParameters::get); 509 mProviders.put(IWallpaperManager.class, mWallpaperManager::get); 510 mProviders.put(CommandQueue.class, mCommandQueue::get); 511 mProviders.put(Recents.class, mRecents::get); 512 mProviders.put(StatusBar.class, mStatusBar::get); 513 mProviders.put(DisplayController.class, mDisplayController::get); 514 mProviders.put(SystemWindows.class, mSystemWindows::get); 515 mProviders.put(DisplayImeController.class, mDisplayImeController::get); 516 mProviders.put(ProtoTracer.class, mProtoTracer::get); 517 518 // TODO(b/118592525): to support multi-display , we start to add something which is 519 // per-display, while others may be global. I think it's time to add 520 // a new class maybe named DisplayDependency to solve per-display 521 // Dependency problem. 522 mProviders.put(AutoHideController.class, mAutoHideController::get); 523 524 mProviders.put(RecordingController.class, mRecordingController::get); 525 mProviders.put(Divider.class, mDivider::get); 526 527 mProviders.put(MediaOutputDialogFactory.class, mMediaOutputDialogFactory::get); 528 529 sDependency = this; 530 } 531 getDependency(Class<T> cls)532 protected final <T> T getDependency(Class<T> cls) { 533 return getDependencyInner(cls); 534 } 535 getDependency(DependencyKey<T> key)536 protected final <T> T getDependency(DependencyKey<T> key) { 537 return getDependencyInner(key); 538 } 539 getDependencyInner(Object key)540 private synchronized <T> T getDependencyInner(Object key) { 541 @SuppressWarnings("unchecked") 542 T obj = (T) mDependencies.get(key); 543 if (obj == null) { 544 obj = createDependency(key); 545 mDependencies.put(key, obj); 546 547 // TODO: Get dependencies to register themselves instead 548 if (autoRegisterModulesForDump() && obj instanceof Dumpable) { 549 mDumpManager.registerDumpable(obj.getClass().getName(), (Dumpable) obj); 550 } 551 } 552 return obj; 553 } 554 555 @VisibleForTesting createDependency(Object cls)556 protected <T> T createDependency(Object cls) { 557 Preconditions.checkArgument(cls instanceof DependencyKey<?> || cls instanceof Class<?>); 558 559 @SuppressWarnings("unchecked") 560 LazyDependencyCreator<T> provider = mProviders.get(cls); 561 if (provider == null) { 562 throw new IllegalArgumentException("Unsupported dependency " + cls 563 + ". " + mProviders.size() + " providers known."); 564 } 565 return provider.createDependency(); 566 } 567 568 // Currently, there are situations in tests where we might create more than one instance of a 569 // thing that should be a singleton: the "real" one (created by Dagger, usually as a result of 570 // inflating a view), and a mocked one (injected into Dependency). If we register the mocked 571 // one, the DumpManager will throw an exception complaining (rightly) that we have too many 572 // things registered with that name. So in tests, we disable the auto-registration until the 573 // root cause is fixed, i.e. inflated views in tests with Dagger dependencies. 574 @VisibleForTesting autoRegisterModulesForDump()575 protected boolean autoRegisterModulesForDump() { 576 return true; 577 } 578 579 private static Dependency sDependency; 580 581 /** 582 * Interface for a class that can create a dependency. Used to implement laziness 583 * @param <T> The type of the dependency being created 584 */ 585 private interface LazyDependencyCreator<T> { createDependency()586 T createDependency(); 587 } 588 destroyDependency(Class<T> cls, Consumer<T> destroy)589 private <T> void destroyDependency(Class<T> cls, Consumer<T> destroy) { 590 T dep = (T) mDependencies.remove(cls); 591 if (dep instanceof Dumpable) { 592 mDumpManager.unregisterDumpable(dep.getClass().getName()); 593 } 594 if (dep != null && destroy != null) { 595 destroy.accept(dep); 596 } 597 } 598 599 /** 600 * Used in separate process teardown to ensure the context isn't leaked. 601 * 602 * TODO: Remove once PreferenceFragment doesn't reference getActivity() 603 * anymore and these context hacks are no longer needed. 604 */ clearDependencies()605 public static void clearDependencies() { 606 sDependency = null; 607 } 608 609 /** 610 * Checks to see if a dependency is instantiated, if it is it removes it from 611 * the cache and calls the destroy callback. 612 */ destroy(Class<T> cls, Consumer<T> destroy)613 public static <T> void destroy(Class<T> cls, Consumer<T> destroy) { 614 sDependency.destroyDependency(cls, destroy); 615 } 616 617 /** 618 * @deprecated see docs/dagger.md 619 */ 620 @Deprecated get(Class<T> cls)621 public static <T> T get(Class<T> cls) { 622 return sDependency.getDependency(cls); 623 } 624 625 /** 626 * @deprecated see docs/dagger.md 627 */ 628 @Deprecated get(DependencyKey<T> cls)629 public static <T> T get(DependencyKey<T> cls) { 630 return sDependency.getDependency(cls); 631 } 632 633 public static final class DependencyKey<V> { 634 private final String mDisplayName; 635 DependencyKey(String displayName)636 public DependencyKey(String displayName) { 637 mDisplayName = displayName; 638 } 639 640 @Override toString()641 public String toString() { 642 return mDisplayName; 643 } 644 } 645 646 @Subcomponent 647 public interface DependencyInjector { createSystemUI(Dependency dependency)648 void createSystemUI(Dependency dependency); 649 } 650 } 651