content: /*
   * Copyright (C) 2006 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.android.server;
  
  import android.app.ActivityManagerNative;
  import android.app.ActivityThread;
  import android.app.IActivityManager;
  import android.app.IAlarmManager;
  import android.app.INotificationManager;
  import android.app.usage.UsageStatsManagerInternal;
  import android.content.ComponentName;
  import android.content.ContentResolver;
  import android.content.Context;
  import android.content.Intent;
  import android.content.pm.IPackageManager;
  import android.content.pm.PackageManager;
  import android.content.res.Configuration;
  import android.content.res.Resources.Theme;
  import android.database.ContentObserver;
  import android.os.Build;
  import android.os.Environment;
  import android.os.FactoryTest;
  import android.os.IPowerManager;
  import android.os.Looper;
  import android.os.RemoteException;
  import android.os.ServiceManager;
  import android.os.StrictMode;
  import android.os.SystemClock;
  import android.os.SystemProperties;
  import android.os.UserHandle;
  import android.os.storage.IMountService;
  import android.util.DisplayMetrics;
  import android.util.EventLog;
  import android.util.Slog;
  import android.view.WindowManager;
  import android.webkit.WebViewFactory;
  
  import com.android.internal.R;
  import com.android.internal.os.BinderInternal;
  import com.android.internal.os.SamplingProfilerIntegration;
  import com.android.server.accessibility.AccessibilityManagerService;
  import com.android.server.accounts.AccountManagerService;
  import com.android.server.am.ActivityManagerService;
  import com.android.server.audio.AudioService;
  import com.android.server.camera.CameraService;
  import com.android.server.clipboard.ClipboardService;
  import com.android.server.content.ContentService;
  import com.android.server.devicepolicy.DevicePolicyManagerService;
  import com.android.server.display.DisplayManagerService;
  import com.android.server.dreams.DreamManagerService;
  import com.android.server.fingerprint.FingerprintService;
  import com.android.server.hdmi.HdmiControlService;
  import com.android.server.gesture.GestureService;
  import com.android.server.input.InputManagerService;
  import com.android.server.job.JobSchedulerService;
  import com.android.server.lights.LightsService;
  import com.android.server.media.MediaRouterService;
  import com.android.server.media.MediaSessionService;
  import com.android.server.media.projection.MediaProjectionManagerService;
  import com.android.server.net.NetworkPolicyManagerService;
  import com.android.server.net.NetworkStatsService;
  import com.android.server.notification.NotificationManagerService;
  import com.android.server.os.SchedulingPolicyService;
  import com.android.server.pm.BackgroundDexOptService;
  import com.android.server.pm.Installer;
  import com.android.server.pm.LauncherAppsService;
  import com.android.server.pm.PackageManagerService;
  import com.android.server.pm.UserManagerService;
  import com.android.server.power.PowerManagerService;
  import com.android.server.power.ShutdownThread;
  import com.android.server.restrictions.RestrictionsManagerService;
  import com.android.server.search.SearchManagerService;
  import com.android.server.statusbar.StatusBarManagerService;
  import com.android.server.storage.DeviceStorageMonitorService;
  import com.android.server.telecom.TelecomLoaderService;
  import com.android.server.trust.TrustManagerService;
  import com.android.server.tv.TvInputManagerService;
  import com.android.server.twilight.TwilightService;
  import com.android.server.usage.UsageStatsService;
  import com.android.server.usb.UsbService;
  import com.android.server.wallpaper.WallpaperManagerService;
  import com.android.server.webkit.WebViewUpdateService;
  import com.android.server.wm.WindowManagerService;
  
  import cyanogenmod.providers.CMSettings;
  import dalvik.system.VMRuntime;
  
  import java.io.File;
  import java.lang.reflect.Constructor;
  import java.lang.reflect.InvocationTargetException;
  import java.lang.reflect.Method;
  import java.util.Locale;
  import java.util.Timer;
  import java.util.TimerTask;
  
  public final class SystemServer {
      private static final String TAG = "SystemServer";
  
      private static final String ENCRYPTING_STATE = "trigger_restart_min_framework";
      private static final String ENCRYPTED_STATE = "1";
  
      private static final long SNAPSHOT_INTERVAL = 60 * 60 * 1000; // 1hr
  
      // The earliest supported time.  We pick one day into 1970, to
      // give any timezone code room without going into negative time.
      private static final long EARLIEST_SUPPORTED_TIME = 86400 * 1000;
  
      /*
       * Implementation class names. TODO: Move them to a codegen class or load
       * them from the build system somehow.
       */
      private static final String BACKUP_MANAGER_SERVICE_CLASS =
              "com.android.server.backup.BackupManagerService$Lifecycle";
      private static final String APPWIDGET_SERVICE_CLASS =
              "com.android.server.appwidget.AppWidgetService";
      private static final String VOICE_RECOGNITION_MANAGER_SERVICE_CLASS =
              "com.android.server.voiceinteraction.VoiceInteractionManagerService";
      private static final String PRINT_MANAGER_SERVICE_CLASS =
              "com.android.server.print.PrintManagerService";
      private static final String USB_SERVICE_CLASS =
              "com.android.server.usb.UsbService$Lifecycle";
      private static final String MIDI_SERVICE_CLASS =
              "com.android.server.midi.MidiService$Lifecycle";
      private static final String WIFI_SERVICE_CLASS =
              "com.android.server.wifi.WifiService";
      private static final String WIFI_P2P_SERVICE_CLASS =
              "com.android.server.wifi.p2p.WifiP2pService";
      private static final String ETHERNET_SERVICE_CLASS =
              "com.android.server.ethernet.EthernetService";
      private static final String JOB_SCHEDULER_SERVICE_CLASS =
              "com.android.server.job.JobSchedulerService";
      private static final String MOUNT_SERVICE_CLASS =
              "com.android.server.MountService$Lifecycle";
      private static final String PERSISTENT_DATA_BLOCK_PROP = "ro.frp.pst";
  
      private final int mFactoryTestMode;
      private Timer mProfilerSnapshotTimer;
  
      private Context mSystemContext;
      private SystemServiceManager mSystemServiceManager;
  
      // TODO: remove all of these references by improving dependency resolution and boot phases
      private PowerManagerService mPowerManagerService;
      private ActivityManagerService mActivityManagerService;
      private DisplayManagerService mDisplayManagerService;
      private PackageManagerService mPackageManagerService;
      private PackageManager mPackageManager;
      private ContentResolver mContentResolver;
  
      private boolean mOnlyCore;
      private boolean mFirstBoot;
  
      /**
       * Start the sensor service.
       */
      private static native void startSensorService();
  
      /**
       * The main entry point from zygote.
       */
      public static void main(String[] args) {
          new SystemServer().run();
      }
  
      public SystemServer() {
          // Check for factory test mode.
          mFactoryTestMode = FactoryTest.getMode();
      }
  
      private class AdbPortObserver extends ContentObserver {
          public AdbPortObserver() {
              super(null);
          }
          @Override
          public void onChange(boolean selfChange) {
              int adbPort = CMSettings.Secure.getInt(mContentResolver,
                  CMSettings.Secure.ADB_PORT, 0);
              // setting this will control whether ADB runs on TCP/IP or USB
              SystemProperties.set("adb.network.port", Integer.toString(adbPort));
          }
      }
  
      private void run() {
          // If a device's clock is before 1970 (before 0), a lot of
          // APIs crash dealing with negative numbers, notably
          // java.io.File#setLastModified, so instead we fake it and
          // hope that time from cell towers or NTP fixes it shortly.
          if (System.currentTimeMillis() < EARLIEST_SUPPORTED_TIME) {
              Slog.w(TAG, "System clock is before 1970; setting to 1970.");
              SystemClock.setCurrentTimeMillis(EARLIEST_SUPPORTED_TIME);
          }
  
          // If the system has "persist.sys.language" and friends set, replace them with
          // "persist.sys.locale". Note that the default locale at this point is calculated
          // using the "-Duser.locale" command line flag. That flag is usually populated by
          // AndroidRuntime using the same set of system properties, but only the system_server
          // and system apps are allowed to set them.
          //
          // NOTE: Most changes made here will need an equivalent change to
          // core/jni/AndroidRuntime.cpp
          if (!SystemProperties.get("persist.sys.language").isEmpty()) {
              final String languageTag = Locale.getDefault().toLanguageTag();
  
              SystemProperties.set("persist.sys.locale", languageTag);
              SystemProperties.set("persist.sys.language", "");
              SystemProperties.set("persist.sys.country", "");
              SystemProperties.set("persist.sys.localevar", "");
          }
  
          // Here we go!
          Slog.i(TAG, "Entered the Android system server!");
          EventLog.writeEvent(EventLogTags.BOOT_PROGRESS_SYSTEM_RUN, SystemClock.uptimeMillis());
  
          // In case the runtime switched since last boot (such as when
          // the old runtime was removed in an OTA), set the system
          // property so that it is in sync. We can't do this in
          // libnativehelper's JniInvocation::Init code where we already
          // had to fallback to a different runtime because it is
          // running as root and we need to be the system user to set
          // the property. http://b/11463182
          SystemProperties.set("persist.sys.dalvik.vm.lib.2", VMRuntime.getRuntime().vmLibrary());
  
          // Enable the sampling profiler.
          if (SamplingProfilerIntegration.isEnabled()) {
              SamplingProfilerIntegration.start();
              mProfilerSnapshotTimer = new Timer();
              mProfilerSnapshotTimer.schedule(new TimerTask() {
                  @Override
                  public void run() {
                      SamplingProfilerIntegration.writeSnapshot("system_server", null);
                  }
              }, SNAPSHOT_INTERVAL, SNAPSHOT_INTERVAL);
          }
  
          // Mmmmmm... more memory!
          VMRuntime.getRuntime().clearGrowthLimit();
  
          // The system server has to run all of the time, so it needs to be
          // as efficient as possible with its memory usage.
          VMRuntime.getRuntime().setTargetHeapUtilization(0.8f);
  
          // Some devices rely on runtime fingerprint generation, so make sure
          // we've defined it before booting further.
          Build.ensureFingerprintProperty();
  
          // Within the system server, it is an error to access Environment paths without
          // explicitly specifying a user.
          Environment.setUserRequired(true);
  
          // Ensure binder calls into the system always run at foreground priority.
          BinderInternal.disableBackgroundScheduling(true);
  
          // Prepare the main looper thread (this thread).
          android.os.Process.setThreadPriority(
                  android.os.Process.THREAD_PRIORITY_FOREGROUND);
          android.os.Process.setCanSelfBackground(false);
          Looper.prepareMainLooper();
  
          // Initialize native services.
          System.loadLibrary("android_servers");
  
          // Check whether we failed to shut down last time we tried.
          // This call may not return.
          performPendingShutdown();
  
          // Initialize the system context.
          createSystemContext();
  
          // Create the system service manager.
          mSystemServiceManager = new SystemServiceManager(mSystemContext);
          LocalServices.addService(SystemServiceManager.class, mSystemServiceManager);
  
          // Start services.
          try {
              startBootstrapServices();
              startCoreServices();
              startOtherServices();
          } catch (Throwable ex) {
              Slog.e("System", "******************************************");
              Slog.e("System", "************ Failure starting system services", ex);
              throw ex;
          }
  
          // For debug builds, log event loop stalls to dropbox for analysis.
          if (StrictMode.conditionallyEnableDebugLogging()) {
              Slog.i(TAG, "Enabled StrictMode for system server main thread.");
          }
  
          // Loop forever.
          Looper.loop();
          throw new RuntimeException("Main thread loop unexpectedly exited");
      }
  
      private void reportWtf(String msg, Throwable e) {
          Slog.w(TAG, "***********************************************");
          Slog.wtf(TAG, "BOOT FAILURE " + msg, e);
      }
  
      private void performPendingShutdown() {
          final String shutdownAction = SystemProperties.get(
                  ShutdownThread.SHUTDOWN_ACTION_PROPERTY, "");
          if (shutdownAction != null && shutdownAction.length() > 0) {
              boolean reboot = (shutdownAction.charAt(0) == '1');
  
              final String reason;
              if (shutdownAction.length() > 1) {
                  reason = shutdownAction.substring(1, shutdownAction.length());
              } else {
                  reason = null;
              }
  
              ShutdownThread.rebootOrShutdown(null, reboot, reason);
          }
      }
  
      private void createSystemContext() {
          ActivityThread activityThread = ActivityThread.systemMain();
          mSystemContext = activityThread.getSystemContext();
          mSystemContext.setTheme(com.android.internal.R.style.Theme_Power_Dialog);
      }
  
      /**
       * Starts the small tangle of critical services that are needed to get
       * the system off the ground.  These services have complex mutual dependencies
       * which is why we initialize them all in one place here.  Unless your service
       * is also entwined in these dependencies, it should be initialized in one of
       * the other functions.
       */
      private void startBootstrapServices() {
          // Wait for installd to finish starting up so that it has a chance to
          // create critical directories such as /data/user with the appropriate
          // permissions.  We need this to complete before we initialize other services.
          Installer installer = mSystemServiceManager.startService(Installer.class);
  
          // Activity manager runs the show.
          mActivityManagerService = mSystemServiceManager.startService(
                  ActivityManagerService.Lifecycle.class).getService();
          mActivityManagerService.setSystemServiceManager(mSystemServiceManager);
          mActivityManagerService.setInstaller(installer);
  
          // Power manager needs to be started early because other services need it.
          // Native daemons may be watching for it to be registered so it must be ready
          // to handle incoming binder calls immediately (including being able to verify
          // the permissions for those calls).
          mPowerManagerService = mSystemServiceManager.startService(PowerManagerService.class);
  
          // Now that the power manager has been started, let the activity manager
          // initialize power management features.
          mActivityManagerService.initPowerManagement();
  
          // Manages LEDs and display backlight so we need it to bring up the display.
          mSystemServiceManager.startService(LightsService.class);
  
          // Display manager is needed to provide display metrics before package manager
          // starts up.
          mDisplayManagerService = mSystemServiceManager.startService(DisplayManagerService.class);
  
          // We need the default display before we can initialize the package manager.
          mSystemServiceManager.startBootPhase(SystemService.PHASE_WAIT_FOR_DEFAULT_DISPLAY);
  
          // Only run "core" apps if we're encrypting the device.
          String cryptState = SystemProperties.get("vold.decrypt");
          if (ENCRYPTING_STATE.equals(cryptState)) {
              Slog.w(TAG, "Detected encryption in progress - only parsing core apps");
              mOnlyCore = true;
          } else if (ENCRYPTED_STATE.equals(cryptState)) {
              Slog.w(TAG, "Device encrypted - only parsing core apps");
              mOnlyCore = true;
          }
  
          // Start the package manager.
          Slog.i(TAG, "Package Manager");
          mPackageManagerService = PackageManagerService.main(mSystemContext, installer,
                  mFactoryTestMode != FactoryTest.FACTORY_TEST_OFF, mOnlyCore);
          mFirstBoot = mPackageManagerService.isFirstBoot();
          mPackageManager = mSystemContext.getPackageManager();
  
          Slog.i(TAG, "User Service");
          ServiceManager.addService(Context.USER_SERVICE, UserManagerService.getInstance());
  
          // Initialize attribute cache used to cache resources from packages.
          AttributeCache.init(mSystemContext);
  
          // Set up the Application instance for the system process and get started.
          mActivityManagerService.setSystemProcess();
  
          // The sensor service needs access to package manager service, app ops
          // service, and permissions service, therefore we start it after them.
          startSensorService();
      }
  
      /**
       * Starts some essential services that are not tangled up in the bootstrap process.
       */
      private void startCoreServices() {
          // Tracks the battery level.  Requires LightService.
          mSystemServiceManager.startService(BatteryService.class);
  
          // Tracks application usage stats.
          mSystemServiceManager.startService(UsageStatsService.class);
          mActivityManagerService.setUsageStatsManager(
                  LocalServices.getService(UsageStatsManagerInternal.class));
          // Update after UsageStatsService is available, needed before performBootDexOpt.
          mPackageManagerService.getUsageStatsIfNoPackageUsageInfo();
  
          // Tracks whether the updatable WebView is in a ready state and watches for update installs.
          mSystemServiceManager.startService(WebViewUpdateService.class);
      }
  
      /**
       * Starts a miscellaneous grab bag of stuff that has yet to be refactored
       * and organized.
       */
      private void startOtherServices() {
          final Context context = mSystemContext;
          AccountManagerService accountManager = null;
          ContentService contentService = null;
          VibratorService vibrator = null;
          IAlarmManager alarm = null;
          IMountService mountService = null;
          NetworkManagementService networkManagement = null;
          NetworkStatsService networkStats = null;
          NetworkPolicyManagerService networkPolicy = null;
          ConnectivityService connectivity = null;
          NetworkScoreService networkScore = null;
          NsdService serviceDiscovery= null;
          WindowManagerService wm = null;
          UsbService usb = null;
          SerialService serial = null;
          NetworkTimeUpdateService networkTimeUpdater = null;
          CommonTimeManagementService commonTimeMgmtService = null;
          InputManagerService inputManager = null;
          TelephonyRegistry telephonyRegistry = null;
          ConsumerIrService consumerIr = null;
          AudioService audioService = null;
          MmsServiceBroker mmsService = null;
          EntropyMixer entropyMixer = null;
          CameraService cameraService = null;
  
          boolean disableStorage = SystemProperties.getBoolean("config.disable_storage", false);
          boolean disableBluetooth = SystemProperties.getBoolean("config.disable_bluetooth", false);
          boolean disableLocation = SystemProperties.getBoolean("config.disable_location", false);
          boolean disableSystemUI = SystemProperties.getBoolean("config.disable_systemui", false);
          boolean disableNonCoreServices = SystemProperties.getBoolean("config.disable_noncore", false);
          boolean disableNetwork = SystemProperties.getBoolean("config.disable_network", false);
          boolean disableNetworkTime = SystemProperties.getBoolean("config.disable_networktime", false);
          boolean isEmulator = SystemProperties.get("ro.kernel.qemu").equals("1");
          String externalServer = context.getResources().getString(
                  org.cyanogenmod.platform.internal.R.string.config_externalSystemServer);
          boolean disableAtlas = SystemProperties.getBoolean("config.disable_atlas", false);
  
          try {
              Slog.i(TAG, "Reading configuration...");
              SystemConfig.getInstance();
  
              Slog.i(TAG, "Scheduling Policy");
              ServiceManager.addService("scheduling_policy", new SchedulingPolicyService());
  
              mSystemServiceManager.startService(TelecomLoaderService.class);
  
              Slog.i(TAG, "Telephony Registry");
              telephonyRegistry = new TelephonyRegistry(context);
              ServiceManager.addService("telephony.registry", telephonyRegistry);
  
              Slog.i(TAG, "Entropy Mixer");
              entropyMixer = new EntropyMixer(context);
  
              mContentResolver = context.getContentResolver();
  
              Slog.i(TAG, "Camera Service");
              mSystemServiceManager.startService(CameraService.class);
  
              // The AccountManager must come before the ContentService
              try {
                  // TODO: seems like this should be disable-able, but req'd by ContentService
                  Slog.i(TAG, "Account Manager");
                  accountManager = new AccountManagerService(context);
                  ServiceManager.addService(Context.ACCOUNT_SERVICE, accountManager);
              } catch (Throwable e) {
                  Slog.e(TAG, "Failure starting Account Manager", e);
              }
  
              Slog.i(TAG, "Content Manager");
              contentService = ContentService.main(context,
                      mFactoryTestMode == FactoryTest.FACTORY_TEST_LOW_LEVEL);
  
              Slog.i(TAG, "System Content Providers");
              mActivityManagerService.installSystemProviders();
  
              Slog.i(TAG, "Vibrator Service");
              vibrator = new VibratorService(context);
              ServiceManager.addService("vibrator", vibrator);
  
              Slog.i(TAG, "Consumer IR Service");
              consumerIr = new ConsumerIrService(context);
              ServiceManager.addService(Context.CONSUMER_IR_SERVICE, consumerIr);
  
              mSystemServiceManager.startService(AlarmManagerService.class);
              alarm = IAlarmManager.Stub.asInterface(
                      ServiceManager.getService(Context.ALARM_SERVICE));
  
              Slog.i(TAG, "Init Watchdog");
              final Watchdog watchdog = Watchdog.getInstance();
              watchdog.init(context, mActivityManagerService);
  
              Slog.i(TAG, "Input Manager");
              inputManager = new InputManagerService(context);
  
              Slog.i(TAG, "Window Manager");
              wm = WindowManagerService.main(context, inputManager,
                      mFactoryTestMode != FactoryTest.FACTORY_TEST_LOW_LEVEL,
                      true, mOnlyCore);
              ServiceManager.addService(Context.WINDOW_SERVICE, wm);
              ServiceManager.addService(Context.INPUT_SERVICE, inputManager);
  
              mActivityManagerService.setWindowManager(wm);
  
              inputManager.setWindowManagerCallbacks(wm.getInputMonitor());
              inputManager.start();
  
              // TODO: Use service dependencies instead.
              mDisplayManagerService.windowManagerAndInputReady();
  
              // Skip Bluetooth if we have an emulator kernel
              // TODO: Use a more reliable check to see if this product should
              // support Bluetooth - see bug 988521
              if (isEmulator) {
                  Slog.i(TAG, "No Bluetooh Service (emulator)");
              } else if (mFactoryTestMode == FactoryTest.FACTORY_TEST_LOW_LEVEL) {
                  Slog.i(TAG, "No Bluetooth Service (factory test)");
              } else if (!context.getPackageManager().hasSystemFeature
                         (PackageManager.FEATURE_BLUETOOTH)) {
                  Slog.i(TAG, "No Bluetooth Service (Bluetooth Hardware Not Present)");
              } else if (disableBluetooth) {
                  Slog.i(TAG, "Bluetooth Service disabled by config");
              } else {
                  Slog.i(TAG, "Bluetooth Service");
                  mSystemServiceManager.startService(BluetoothService.class);
              }
          } catch (RuntimeException e) {
              Slog.e("System", "******************************************");
              Slog.e("System", "************ Failure starting core service", e);
          }
  
          StatusBarManagerService statusBar = null;
          INotificationManager notification = null;
          InputMethodManagerService imm = null;
          WallpaperManagerService wallpaper = null;
          LocationManagerService location = null;
          CountryDetectorService countryDetector = null;
          TextServicesManagerService tsms = null;
          LockSettingsService lockSettings = null;
          AssetAtlasService atlas = null;
          MediaRouterService mediaRouter = null;
          GestureService gestureService = null;
  
          // Bring up services needed for UI.
          if (mFactoryTestMode != FactoryTest.FACTORY_TEST_LOW_LEVEL) {
              try {
                  Slog.i(TAG, "Input Method Service");
                  imm = new InputMethodManagerService(context, wm);
                  ServiceManager.addService(Context.INPUT_METHOD_SERVICE, imm);
              } catch (Throwable e) {
                  reportWtf("starting Input Manager Service", e);
              }
  
              try {
                  Slog.i(TAG, "Accessibility Manager");
                  ServiceManager.addService(Context.ACCESSIBILITY_SERVICE,
                          new AccessibilityManagerService(context));
              } catch (Throwable e) {
                  reportWtf("starting Accessibility Manager", e);
              }
          }
  
          try {
              wm.displayReady();
          } catch (Throwable e) {
              reportWtf("making display ready", e);
          }
  
          if (mFactoryTestMode != FactoryTest.FACTORY_TEST_LOW_LEVEL) {
              if (!disableStorage &&
                  !"0".equals(SystemProperties.get("system_init.startmountservice"))) {
                  try {
                      /*
                       * NotificationManagerService is dependant on MountService,
                       * (for media / usb notifications) so we must start MountService first.
                       */
                      mSystemServiceManager.startService(MOUNT_SERVICE_CLASS);
                      mountService = IMountService.Stub.asInterface(
                              ServiceManager.getService("mount"));
                  } catch (Throwable e) {
                      reportWtf("starting Mount Service", e);
                  }
              }
          }
  
          // We start this here so that we update our configuration to set watch or television
          // as appropriate.
          mSystemServiceManager.startService(UiModeManagerService.class);
  
          try {
              mPackageManagerService.performBootDexOpt();
          } catch (Throwable e) {
              reportWtf("performing boot dexopt", e);
          }
  
          try {
              ActivityManagerNative.getDefault().updateBootProgress(
                      IActivityManager.BOOT_STAGE_STARTING_APPS, null, 0, 0, false);
          } catch (RemoteException e) {
          }
  
          if (mFactoryTestMode != FactoryTest.FACTORY_TEST_LOW_LEVEL) {
              if (!disableNonCoreServices) {
                  try {
                      Slog.i(TAG,  "LockSettingsService");
                      lockSettings = new LockSettingsService(context);
                      ServiceManager.addService("lock_settings", lockSettings);
                  } catch (Throwable e) {
                      reportWtf("starting LockSettingsService service", e);
                  }
  
                  if (!SystemProperties.get(PERSISTENT_DATA_BLOCK_PROP).equals("")) {
                      mSystemServiceManager.startService(PersistentDataBlockService.class);
                  }
  
                  mSystemServiceManager.startService(DeviceIdleController.class);
  
                  // Always start the Device Policy Manager, so that the API is compatible with
                  // API8.
                  mSystemServiceManager.startService(DevicePolicyManagerService.Lifecycle.class);
              }
  
              if (!disableSystemUI) {
                  try {
                      Slog.i(TAG, "Status Bar");
                      statusBar = new StatusBarManagerService(context, wm);
                      ServiceManager.addService(Context.STATUS_BAR_SERVICE, statusBar);
                  } catch (Throwable e) {
                      reportWtf("starting StatusBarManagerService", e);
                  }
              }
  
              if (!disableNonCoreServices) {
                  try {
                      Slog.i(TAG, "Clipboard Service");
                      ServiceManager.addService(Context.CLIPBOARD_SERVICE,
                              new ClipboardService(context));
                  } catch (Throwable e) {
                      reportWtf("starting Clipboard Service", e);
                  }
              }
  
              if (!disableNetwork) {
                  try {
                      Slog.i(TAG, "NetworkManagement Service");
                      networkManagement = NetworkManagementService.create(context);
                      ServiceManager.addService(Context.NETWORKMANAGEMENT_SERVICE, networkManagement);
                  } catch (Throwable e) {
                      reportWtf("starting NetworkManagement Service", e);
                  }
              }
  
              if (!disableNonCoreServices) {
                  try {
                      Slog.i(TAG, "Text Service Manager Service");
                      tsms = new TextServicesManagerService(context);
                      ServiceManager.addService(Context.TEXT_SERVICES_MANAGER_SERVICE, tsms);
                  } catch (Throwable e) {
                      reportWtf("starting Text Service Manager Service", e);
                  }
              }
  
              if (!disableNetwork) {
                  try {
                      Slog.i(TAG, "Network Score Service");
                      networkScore = new NetworkScoreService(context);
                      ServiceManager.addService(Context.NETWORK_SCORE_SERVICE, networkScore);
                  } catch (Throwable e) {
                      reportWtf("starting Network Score Service", e);
                  }
  
                  try {
                      Slog.i(TAG, "NetworkStats Service");
                      networkStats = new NetworkStatsService(context, networkManagement, alarm);
                      ServiceManager.addService(Context.NETWORK_STATS_SERVICE, networkStats);
                  } catch (Throwable e) {
                      reportWtf("starting NetworkStats Service", e);
                  }
  
                  try {
                      Slog.i(TAG, "NetworkPolicy Service");
                      networkPolicy = new NetworkPolicyManagerService(
                              context, mActivityManagerService,
                              (IPowerManager)ServiceManager.getService(Context.POWER_SERVICE),
                              networkStats, networkManagement);
                      ServiceManager.addService(Context.NETWORK_POLICY_SERVICE, networkPolicy);
                  } catch (Throwable e) {
                      reportWtf("starting NetworkPolicy Service", e);
                  }
  
                  mSystemServiceManager.startService(WIFI_P2P_SERVICE_CLASS);
                  mSystemServiceManager.startService(WIFI_SERVICE_CLASS);
                  mSystemServiceManager.startService(
                              "com.android.server.wifi.WifiScanningService");
  
                  mSystemServiceManager.startService("com.android.server.wifi.RttService");
  
                  if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_ETHERNET) ||
                      mPackageManager.hasSystemFeature(PackageManager.FEATURE_USB_HOST)) {
                      mSystemServiceManager.startService(ETHERNET_SERVICE_CLASS);
                  }
  
                  try {
                      Slog.i(TAG, "Connectivity Service");
                      connectivity = new ConnectivityService(
                              context, networkManagement, networkStats, networkPolicy);
                      ServiceManager.addService(Context.CONNECTIVITY_SERVICE, connectivity);
                      networkStats.bindConnectivityManager(connectivity);
                      networkPolicy.bindConnectivityManager(connectivity);
                  } catch (Throwable e) {
                      reportWtf("starting Connectivity Service", e);
                  }
  
                  try {
                      Slog.i(TAG, "Network Service Discovery Service");
                      serviceDiscovery = NsdService.create(context);
                      ServiceManager.addService(
                              Context.NSD_SERVICE, serviceDiscovery);
                  } catch (Throwable e) {
                      reportWtf("starting Service Discovery Service", e);
                  }
              }
  
              if (!disableNonCoreServices) {
                  try {
                      Slog.i(TAG, "UpdateLock Service");
                      ServiceManager.addService(Context.UPDATE_LOCK_SERVICE,
                              new UpdateLockService(context));
                  } catch (Throwable e) {
                      reportWtf("starting UpdateLockService", e);
                  }
              }
  
              /*
               * MountService has a few dependencies: Notification Manager and
               * AppWidget Provider. Make sure MountService is completely started
               * first before continuing.
               */
              if (mountService != null && !mOnlyCore) {
                  try {
                      mountService.waitForAsecScan();
                  } catch (RemoteException ignored) {
                  }
              }
  
              try {
                  if (accountManager != null)
                      accountManager.systemReady();
              } catch (Throwable e) {
                  reportWtf("making Account Manager Service ready", e);
              }
  
              try {
                  if (contentService != null)
                      contentService.systemReady();
              } catch (Throwable e) {
                  reportWtf("making Content Service ready", e);
              }
  
              mSystemServiceManager.startService(NotificationManagerService.class);
              notification = INotificationManager.Stub.asInterface(
                      ServiceManager.getService(Context.NOTIFICATION_SERVICE));
              networkPolicy.bindNotificationManager(notification);
  
              mSystemServiceManager.startService(DeviceStorageMonitorService.class);
  
              if (!disableLocation) {
                  try {
                      Slog.i(TAG, "Location Manager");
                      location = new LocationManagerService(context);
                      ServiceManager.addService(Context.LOCATION_SERVICE, location);
                  } catch (Throwable e) {
                      reportWtf("starting Location Manager", e);
                  }
  
                  try {
                      Slog.i(TAG, "Country Detector");
                      countryDetector = new CountryDetectorService(context);
                      ServiceManager.addService(Context.COUNTRY_DETECTOR, countryDetector);
                  } catch (Throwable e) {
                      reportWtf("starting Country Detector", e);
                  }
              }
  
              if (!disableNonCoreServices) {
                  try {
                      Slog.i(TAG, "Search Service");
                      ServiceManager.addService(Context.SEARCH_SERVICE,
                              new SearchManagerService(context));
                  } catch (Throwable e) {
                      reportWtf("starting Search Service", e);
                  }
              }
  
              try {
                  Slog.i(TAG, "DropBox Service");
                  ServiceManager.addService(Context.DROPBOX_SERVICE,
                          new DropBoxManagerService(context, new File("/data/system/dropbox")));
              } catch (Throwable e) {
                  reportWtf("starting DropBoxManagerService", e);
              }
  
              if (!disableNonCoreServices && context.getResources().getBoolean(
                          R.bool.config_enableWallpaperService)) {
                  try {
                      Slog.i(TAG, "Wallpaper Service");
                      wallpaper = new WallpaperManagerService(context);
                      ServiceManager.addService(Context.WALLPAPER_SERVICE, wallpaper);
                  } catch (Throwable e) {
                      reportWtf("starting Wallpaper Service", e);
                  }
              }
  
              try {
                  Slog.i(TAG, "Audio Service");
                  audioService = new AudioService(context);
                  ServiceManager.addService(Context.AUDIO_SERVICE, audioService);
              } catch (Throwable e) {
                  reportWtf("starting Audio Service", e);
              }
  
              if (!disableNonCoreServices) {
                  mSystemServiceManager.startService(DockObserver.class);
  
                  if (context.getPackageManager().hasSystemFeature
                          (PackageManager.FEATURE_WATCH)) {
                      mSystemServiceManager.startService(ThermalObserver.class);
                  }
              }
  
              try {
                  Slog.i(TAG, "Wired Accessory Manager");
                  // Listen for wired headset changes
                  inputManager.setWiredAccessoryCallbacks(
                          new WiredAccessoryManager(context, inputManager));
              } catch (Throwable e) {
                  reportWtf("starting WiredAccessoryManager", e);
              }
  
              if (!disableNonCoreServices) {
                  if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_MIDI)) {
                      // Start MIDI Manager service
                      mSystemServiceManager.startService(MIDI_SERVICE_CLASS);
                  }
  
                  if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_USB_HOST)
                          || mPackageManager.hasSystemFeature(
                                  PackageManager.FEATURE_USB_ACCESSORY)) {
                      // Manage USB host and device support
                      mSystemServiceManager.startService(USB_SERVICE_CLASS);
                  }
  
                  try {
                      Slog.i(TAG, "Serial Service");
                      // Serial port support
                      serial = new SerialService(context);
                      ServiceManager.addService(Context.SERIAL_SERVICE, serial);
                  } catch (Throwable e) {
                      Slog.e(TAG, "Failure starting SerialService", e);
                  }
              }
  
              mSystemServiceManager.startService(TwilightService.class);
  
              mSystemServiceManager.startService(JobSchedulerService.class);
  
              if (!disableNonCoreServices) {
                  if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_BACKUP)) {
                      mSystemServiceManager.startService(BACKUP_MANAGER_SERVICE_CLASS);
                  }
  
                  if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_APP_WIDGETS)) {
                      mSystemServiceManager.startService(APPWIDGET_SERVICE_CLASS);
                  }
  
                  if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_VOICE_RECOGNIZERS)) {
                      mSystemServiceManager.startService(VOICE_RECOGNITION_MANAGER_SERVICE_CLASS);
                  }
  
                  if (GestureLauncherService.isGestureLauncherEnabled(context.getResources())) {
                      Slog.i(TAG, "Gesture Launcher Service");
                      mSystemServiceManager.startService(GestureLauncherService.class);
                  }
              }
  
              try {
                  Slog.i(TAG, "DiskStats Service");
                  ServiceManager.addService("diskstats", new DiskStatsService(context));
              } catch (Throwable e) {
                  reportWtf("starting DiskStats Service", e);
              }
              
              try {
                  Slog.i(TAG, "VirtualPosition Service");
                  ServiceManager.addService("virtualposition", new VirtualPositionService());
              } catch (Throwable e) {
                  reportWtf("starting VirtualPosition Service", e);
              }
  
  
              try {
                  // need to add this service even if SamplingProfilerIntegration.isEnabled()
                  // is false, because it is this service that detects system property change and
                  // turns on SamplingProfilerIntegration. Plus, when sampling profiler doesn't work,
                  // there is little overhead for running this service.
                  Slog.i(TAG, "SamplingProfiler Service");
                  ServiceManager.addService("samplingprofiler",
                              new SamplingProfilerService(context));
              } catch (Throwable e) {
                  reportWtf("starting SamplingProfiler Service", e);
              }
  
              if (!disableNetwork && !disableNetworkTime) {
                  try {
                      Slog.i(TAG, "NetworkTimeUpdateService");
                      networkTimeUpdater = new NetworkTimeUpdateService(context);
                  } catch (Throwable e) {
                      reportWtf("starting NetworkTimeUpdate service", e);
                  }
              }
  
              try {
                  Slog.i(TAG, "CommonTimeManagementService");
                  commonTimeMgmtService = new CommonTimeManagementService(context);
                  ServiceManager.addService("commontime_management", commonTimeMgmtService);
              } catch (Throwable e) {
                  reportWtf("starting CommonTimeManagementService service", e);
              }
  
              if (!disableNetwork) {
                  try {
                      Slog.i(TAG, "CertBlacklister");
                      CertBlacklister blacklister = new CertBlacklister(context);
                  } catch (Throwable e) {
                      reportWtf("starting CertBlacklister", e);
                  }
              }
  
              if (!disableNonCoreServices) {
                  // Dreams (interactive idle-time views, a/k/a screen savers, and doze mode)
                  mSystemServiceManager.startService(DreamManagerService.class);
              }
  
              if (!disableNonCoreServices && !disableAtlas) {
                  try {
                      Slog.i(TAG, "Assets Atlas Service");
                      atlas = new AssetAtlasService(context);
                      ServiceManager.addService(AssetAtlasService.ASSET_ATLAS_SERVICE, atlas);
                  } catch (Throwable e) {
                      reportWtf("starting AssetAtlasService", e);
                  }
              }
  
              if (!disableNonCoreServices) {
                  ServiceManager.addService(GraphicsStatsService.GRAPHICS_STATS_SERVICE,
                          new GraphicsStatsService(context));
              }
  
              if (context.getResources().getBoolean(
                      com.android.internal.R.bool.config_enableGestureService)) {
                  try {
                      Slog.i(TAG, "Gesture Sensor Service");
                      gestureService = new GestureService(context, inputManager);
                      ServiceManager.addService("gesture", gestureService);
                  } catch (Throwable e) {
                      Slog.e(TAG, "Failure starting Gesture Sensor Service", e);
                  }
              }
  
              if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_PRINTING)) {
                  mSystemServiceManager.startService(PRINT_MANAGER_SERVICE_CLASS);
              }
  
              mSystemServiceManager.startService(RestrictionsManagerService.class);
  
              mSystemServiceManager.startService(MediaSessionService.class);
  
              if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_HDMI_CEC)) {
                  mSystemServiceManager.startService(HdmiControlService.class);
              }
  
              if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_LIVE_TV)) {
                  mSystemServiceManager.startService(TvInputManagerService.class);
              }
  
              if (!disableNonCoreServices) {
                  try {
                      Slog.i(TAG, "Media Router Service");
                      mediaRouter = new MediaRouterService(context);
                      ServiceManager.addService(Context.MEDIA_ROUTER_SERVICE, mediaRouter);
                  } catch (Throwable e) {
                      reportWtf("starting MediaRouterService", e);
                  }
  
                  mSystemServiceManager.startService(TrustManagerService.class);
  
                  mSystemServiceManager.startService(FingerprintService.class);
  
                  try {
                      Slog.i(TAG, "BackgroundDexOptService");
                      BackgroundDexOptService.schedule(context, 0);
                  } catch (Throwable e) {
                      reportWtf("starting BackgroundDexOptService", e);
                  }
  
              }
  
              mSystemServiceManager.startService(LauncherAppsService.class);
          }
  
          if (!disableNonCoreServices) {
              mSystemServiceManager.startService(MediaProjectionManagerService.class);
          }
  
          // make sure the ADB_ENABLED setting value matches the secure property value
          CMSettings.Secure.putInt(mContentResolver, CMSettings.Secure.ADB_PORT,
                  Integer.parseInt(SystemProperties.get("service.adb.tcp.port", "-1")));
  
          // register observer to listen for settings changes
          mContentResolver.registerContentObserver(
              CMSettings.Secure.getUriFor(CMSettings.Secure.ADB_PORT),
              false, new AdbPortObserver());
  
          // Before things start rolling, be sure we have decided whether
          // we are in safe mode.
          final boolean safeMode = wm.detectSafeMode();
          if (safeMode) {
              mActivityManagerService.enterSafeMode();
              // Disable the JIT for the system_server process
              VMRuntime.getRuntime().disableJitCompilation();
          } else {
              // Enable the JIT for the system_server process
              VMRuntime.getRuntime().startJitCompilation();
          }
  
          // MMS service broker
          mmsService = mSystemServiceManager.startService(MmsServiceBroker.class);
  
          final Class<?> serverClazz;
          try {
              serverClazz = Class.forName(externalServer);
              final Constructor<?> constructor = serverClazz.getDeclaredConstructor(Context.class);
              constructor.setAccessible(true);
              final Object baseObject = constructor.newInstance(mSystemContext);
              final Method method = baseObject.getClass().getDeclaredMethod("run");
              method.setAccessible(true);
              method.invoke(baseObject);
          } catch (ClassNotFoundException
                  | IllegalAccessException
                  | InvocationTargetException
                  | InstantiationException
                  | NoSuchMethodException e) {
              Slog.wtf(TAG, "Unable to start  " + externalServer);
              Slog.wtf(TAG, e);
          }
  
          // It is now time to start up the app processes...
  
          try {
              vibrator.systemReady();
          } catch (Throwable e) {
              reportWtf("making Vibrator Service ready", e);
          }
  
          if (lockSettings != null) {
              try {
                  lockSettings.systemReady();
              } catch (Throwable e) {
                  reportWtf("making Lock Settings Service ready", e);
              }
          }
  
          // Needed by DevicePolicyManager for initialization
          mSystemServiceManager.startBootPhase(SystemService.PHASE_LOCK_SETTINGS_READY);
  
          mSystemServiceManager.startBootPhase(SystemService.PHASE_SYSTEM_SERVICES_READY);
  
          try {
              wm.systemReady();
          } catch (Throwable e) {
              reportWtf("making Window Manager Service ready", e);
          }
  
          if (safeMode) {
              mActivityManagerService.showSafeModeOverlay();
          }
  
          // Update the configuration for this context by hand, because we're going
          // to start using it before the config change done in wm.systemReady() will
          // propagate to it.
          Configuration config = wm.computeNewConfiguration();
          DisplayMetrics metrics = new DisplayMetrics();
          WindowManager w = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE);
          w.getDefaultDisplay().getMetrics(metrics);
          context.getResources().updateConfiguration(config, metrics);
  
          // The system context's theme may be configuration-dependent.
          final Theme systemTheme = context.getTheme();
          if (systemTheme.getChangingConfigurations() != 0) {
              systemTheme.rebase();
          }
  
          try {
              // TODO: use boot phase
              mPowerManagerService.systemReady(mActivityManagerService.getAppOpsService());
          } catch (Throwable e) {
              reportWtf("making Power Manager Service ready", e);
          }
  
          try {
              mPackageManagerService.systemReady();
          } catch (Throwable e) {
              reportWtf("making Package Manager Service ready", e);
          }
  
          try {
              // TODO: use boot phase and communicate these flags some other way
              mDisplayManagerService.systemReady(safeMode, mOnlyCore);
          } catch (Throwable e) {
              reportWtf("making Display Manager Service ready", e);
          }
  
          if (gestureService != null) {
              try {
                  gestureService.systemReady();
              } catch (Throwable e) {
                  reportWtf("making Gesture Sensor Service ready", e);
              }
          }
  
          // These are needed to propagate to the runnable below.
          final NetworkManagementService networkManagementF = networkManagement;
          final NetworkStatsService networkStatsF = networkStats;
          final NetworkPolicyManagerService networkPolicyF = networkPolicy;
          final ConnectivityService connectivityF = connectivity;
          final NetworkScoreService networkScoreF = networkScore;
          final WallpaperManagerService wallpaperF = wallpaper;
          final InputMethodManagerService immF = imm;
          final LocationManagerService locationF = location;
          final CountryDetectorService countryDetectorF = countryDetector;
          final NetworkTimeUpdateService networkTimeUpdaterF = networkTimeUpdater;
          final CommonTimeManagementService commonTimeMgmtServiceF = commonTimeMgmtService;
          final TextServicesManagerService textServiceManagerServiceF = tsms;
          final StatusBarManagerService statusBarF = statusBar;
          final AssetAtlasService atlasF = atlas;
          final InputManagerService inputManagerF = inputManager;
          final TelephonyRegistry telephonyRegistryF = telephonyRegistry;
          final MediaRouterService mediaRouterF = mediaRouter;
          final AudioService audioServiceF = audioService;
          final MmsServiceBroker mmsServiceF = mmsService;
  
          // We now tell the activity manager it is okay to run third party
          // code.  It will call back into us once it has gotten to the state
          // where third party code can really run (but before it has actually
          // started launching the initial applications), for us to complete our
          // initialization.
          mActivityManagerService.systemReady(new Runnable() {
              @Override
              public void run() {
                  Slog.i(TAG, "Making services ready");
                  mSystemServiceManager.startBootPhase(
                          SystemService.PHASE_ACTIVITY_MANAGER_READY);
  
                  try {
                      mActivityManagerService.startObservingNativeCrashes();
                  } catch (Throwable e) {
                      reportWtf("observing native crashes", e);
                  }
  
                  Slog.i(TAG, "WebViewFactory preparation");
                  WebViewFactory.prepareWebViewInSystemServer();
  
                  try {
                      startSystemUi(context);
                  } catch (Throwable e) {
                      reportWtf("starting System UI", e);
                  }
                  try {
                      if (networkScoreF != null) networkScoreF.systemReady();
                  } catch (Throwable e) {
                      reportWtf("making Network Score Service ready", e);
                  }
                  try {
                      if (networkManagementF != null) networkManagementF.systemReady();
                  } catch (Throwable e) {
                      reportWtf("making Network Managment Service ready", e);
                  }
                  try {
                      if (networkStatsF != null) networkStatsF.systemReady();
                  } catch (Throwable e) {
                      reportWtf("making Network Stats Service ready", e);
                  }
                  try {
                      if (networkPolicyF != null) networkPolicyF.systemReady();
                  } catch (Throwable e) {
                      reportWtf("making Network Policy Service ready", e);
                  }
                  try {
                      if (connectivityF != null) connectivityF.systemReady();
                  } catch (Throwable e) {
                      reportWtf("making Connectivity Service ready", e);
                  }
                  try {
                      if (audioServiceF != null) audioServiceF.systemReady();
                  } catch (Throwable e) {
                      reportWtf("Notifying AudioService running", e);
                  }
                  Watchdog.getInstance().start();
  
                  // It is now okay to let the various system services start their
                  // third party code...
                  mSystemServiceManager.startBootPhase(
                          SystemService.PHASE_THIRD_PARTY_APPS_CAN_START);
  
                  try {
                      if (wallpaperF != null) wallpaperF.systemRunning();
                  } catch (Throwable e) {
                      reportWtf("Notifying WallpaperService running", e);
                  }
                  try {
                      if (immF != null) immF.systemRunning(statusBarF);
                  } catch (Throwable e) {
                      reportWtf("Notifying InputMethodService running", e);
                  }
                  try {
                      if (locationF != null) locationF.systemRunning();
                  } catch (Throwable e) {
                      reportWtf("Notifying Location Service running", e);
                  }
                  try {
                      if (countryDetectorF != null) countryDetectorF.systemRunning();
                  } catch (Throwable e) {
                      reportWtf("Notifying CountryDetectorService running", e);
                  }
                  try {
                      if (networkTimeUpdaterF != null) networkTimeUpdaterF.systemRunning();
                  } catch (Throwable e) {
                      reportWtf("Notifying NetworkTimeService running", e);
                  }
                  try {
                      if (commonTimeMgmtServiceF != null) {
                          commonTimeMgmtServiceF.systemRunning();
                      }
                  } catch (Throwable e) {
                      reportWtf("Notifying CommonTimeManagementService running", e);
                  }
                  try {
                      if (textServiceManagerServiceF != null)
                          textServiceManagerServiceF.systemRunning();
                  } catch (Throwable e) {
                      reportWtf("Notifying TextServicesManagerService running", e);
                  }
                  try {
                      if (atlasF != null) atlasF.systemRunning();
                  } catch (Throwable e) {
                      reportWtf("Notifying AssetAtlasService running", e);
                  }
                  try {
                      // TODO(BT) Pass parameter to input manager
                      if (inputManagerF != null) inputManagerF.systemRunning();
                  } catch (Throwable e) {
                      reportWtf("Notifying InputManagerService running", e);
                  }
                  try {
                      if (telephonyRegistryF != null) telephonyRegistryF.systemRunning();
                  } catch (Throwable e) {
                      reportWtf("Notifying TelephonyRegistry running", e);
                  }
                  try {
                      if (mediaRouterF != null) mediaRouterF.systemRunning();
                  } catch (Throwable e) {
                      reportWtf("Notifying MediaRouterService running", e);
                  }
  
                  try {
                      if (mmsServiceF != null) mmsServiceF.systemRunning();
                  } catch (Throwable e) {
                      reportWtf("Notifying MmsService running", e);
                  }
              }
          });
      }
  
      static final void startSystemUi(Context context) {
          Intent intent = new Intent();
          intent.setComponent(new ComponentName("com.android.systemui",
                      "com.android.systemui.SystemUIService"));
          //Slog.d(TAG, "Starting service: " + intent);
          context.startServiceAsUser(intent, UserHandle.OWNER);
      }
  }
  