| /* | |
| * 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.bluetooth.BluetoothAdapter; | |
| 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.media.AudioService; | |
| import android.net.wifi.p2p.WifiP2pService; | |
| import android.os.Environment; | |
| import android.os.Handler; | |
| import android.os.HandlerThread; | |
| 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.service.dreams.DreamService; | |
| import android.util.DisplayMetrics; | |
| import android.util.EventLog; | |
| import android.util.Log; | |
| import android.util.Slog; | |
| import android.view.WindowManager; | |
| 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.am.BatteryStatsService; | |
| import com.android.server.content.ContentService; | |
| import com.android.server.display.DisplayManagerService; | |
| import com.android.server.dreams.DreamManagerService; | |
| import com.android.server.input.InputManagerService; | |
| import com.android.server.net.NetworkPolicyManagerService; | |
| import com.android.server.net.NetworkStatsService; | |
| import com.android.server.os.SchedulingPolicyService; | |
| import com.android.server.pm.Installer; | |
| 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.print.PrintManagerService; | |
| import com.android.server.search.SearchManagerService; | |
| import com.android.server.usb.UsbService; | |
| import com.android.server.wifi.WifiService; | |
| import com.android.server.wm.WindowManagerService; | |
| import dalvik.system.VMRuntime; | |
| import dalvik.system.Zygote; | |
| import java.io.File; | |
| import java.util.Timer; | |
| import java.util.TimerTask; | |
| class ServerThread { | |
| private static final String TAG = "SystemServer"; | |
| private static final String ENCRYPTING_STATE = "trigger_restart_min_framework"; | |
| private static final String ENCRYPTED_STATE = "1"; | |
| ContentResolver mContentResolver; | |
| void reportWtf(String msg, Throwable e) { | |
| Slog.w(TAG, "***********************************************"); | |
| Log.wtf(TAG, "BOOT FAILURE " + msg, e); | |
| } | |
| public void initAndLoop() { | |
| EventLog.writeEvent(EventLogTags.BOOT_PROGRESS_SYSTEM_RUN, | |
| SystemClock.uptimeMillis()); | |
| Looper.prepareMainLooper(); | |
| android.os.Process.setThreadPriority( | |
| android.os.Process.THREAD_PRIORITY_FOREGROUND); | |
| BinderInternal.disableBackgroundScheduling(true); | |
| android.os.Process.setCanSelfBackground(false); | |
| // Check whether we failed to shut down last time we tried. | |
| { | |
| 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(reboot, reason); | |
| } | |
| } | |
| String factoryTestStr = SystemProperties.get("ro.factorytest"); | |
| int factoryTest = "".equals(factoryTestStr) ? SystemServer.FACTORY_TEST_OFF | |
| : Integer.parseInt(factoryTestStr); | |
| final boolean headless = "1".equals(SystemProperties.get("ro.config.headless", "0")); | |
| Installer installer = null; | |
| AccountManagerService accountManager = null; | |
| ContentService contentService = null; | |
| LightsService lights = null; | |
| PowerManagerService power = null; | |
| DisplayManagerService display = null; | |
| BatteryService battery = null; | |
| VibratorService vibrator = null; | |
| AlarmManagerService alarm = null; | |
| MountService mountService = null; | |
| NetworkManagementService networkManagement = null; | |
| NetworkStatsService networkStats = null; | |
| NetworkPolicyManagerService networkPolicy = null; | |
| ConnectivityService connectivity = null; | |
| WifiP2pService wifiP2p = null; | |
| WifiService wifi = null; | |
| NsdService serviceDiscovery= null; | |
| IPackageManager pm = null; | |
| Context context = null; | |
| WindowManagerService wm = null; | |
| BluetoothManagerService bluetooth = null; | |
| DockObserver dock = null; | |
| UsbService usb = null; | |
| SerialService serial = null; | |
| TwilightService twilight = null; | |
| UiModeManagerService uiMode = null; | |
| RecognitionManagerService recognition = null; | |
| NetworkTimeUpdateService networkTimeUpdater = null; | |
| CommonTimeManagementService commonTimeMgmtService = null; | |
| InputManagerService inputManager = null; | |
| TelephonyRegistry telephonyRegistry = null; | |
| // Create a handler thread just for the window manager to enjoy. | |
| HandlerThread wmHandlerThread = new HandlerThread("WindowManager"); | |
| wmHandlerThread.start(); | |
| Handler wmHandler = new Handler(wmHandlerThread.getLooper()); | |
| wmHandler.post(new Runnable() { | |
| @Override | |
| public void run() { | |
| //Looper.myLooper().setMessageLogging(new LogPrinter( | |
| // android.util.Log.DEBUG, TAG, android.util.Log.LOG_ID_SYSTEM)); | |
| android.os.Process.setThreadPriority( | |
| android.os.Process.THREAD_PRIORITY_DISPLAY); | |
| android.os.Process.setCanSelfBackground(false); | |
| // For debug builds, log event loop stalls to dropbox for analysis. | |
| if (StrictMode.conditionallyEnableDebugLogging()) { | |
| Slog.i(TAG, "Enabled StrictMode logging for WM Looper"); | |
| } | |
| } | |
| }); | |
| // bootstrap services | |
| boolean onlyCore = false; | |
| boolean firstBoot = false; | |
| try { | |
| // Wait for installd to finished 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. | |
| Slog.i(TAG, "Waiting for installd to be ready."); | |
| installer = new Installer(); | |
| installer.ping(); | |
| Slog.i(TAG, "Power Manager"); | |
| power = new PowerManagerService(); | |
| ServiceManager.addService(Context.POWER_SERVICE, power); | |
| Slog.i(TAG, "Activity Manager"); | |
| context = ActivityManagerService.main(factoryTest); | |
| } catch (RuntimeException e) { | |
| Slog.e("System", "******************************************"); | |
| Slog.e("System", "************ Failure starting bootstrap service", e); | |
| } | |
| boolean disableStorage = SystemProperties.getBoolean("config.disable_storage", false); | |
| boolean disableMedia = SystemProperties.getBoolean("config.disable_media", false); | |
| boolean disableBluetooth = SystemProperties.getBoolean("config.disable_bluetooth", false); | |
| boolean disableTelephony = SystemProperties.getBoolean("config.disable_telephony", 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); | |
| try { | |
| Slog.i(TAG, "Display Manager"); | |
| display = new DisplayManagerService(context, wmHandler); | |
| ServiceManager.addService(Context.DISPLAY_SERVICE, display, true); | |
| Slog.i(TAG, "Telephony Registry"); | |
| telephonyRegistry = new TelephonyRegistry(context); | |
| ServiceManager.addService("telephony.registry", telephonyRegistry); | |
| Slog.i(TAG, "Scheduling Policy"); | |
| ServiceManager.addService(Context.SCHEDULING_POLICY_SERVICE, | |
| new SchedulingPolicyService()); | |
| AttributeCache.init(context); | |
| if (!display.waitForDefaultDisplay()) { | |
| reportWtf("Timeout waiting for default display to be initialized.", | |
| new Throwable()); | |
| } | |
| Slog.i(TAG, "Package Manager"); | |
| // 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"); | |
| onlyCore = true; | |
| } else if (ENCRYPTED_STATE.equals(cryptState)) { | |
| Slog.w(TAG, "Device encrypted - only parsing core apps"); | |
| onlyCore = true; | |
| } | |
| pm = PackageManagerService.main(context, installer, | |
| factoryTest != SystemServer.FACTORY_TEST_OFF, | |
| onlyCore); | |
| try { | |
| firstBoot = pm.isFirstBoot(); | |
| } catch (RemoteException e) { | |
| } | |
| ActivityManagerService.setSystemProcess(); | |
| Slog.i(TAG, "Entropy Mixer"); | |
| ServiceManager.addService("entropy", new EntropyMixer(context)); | |
| Slog.i(TAG, "User Service"); | |
| ServiceManager.addService(Context.USER_SERVICE, | |
| UserManagerService.getInstance()); | |
| mContentResolver = context.getContentResolver(); | |
| // 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, | |
| factoryTest == SystemServer.FACTORY_TEST_LOW_LEVEL); | |
| Slog.i(TAG, "System Content Providers"); | |
| ActivityManagerService.installSystemProviders(); | |
| Slog.i(TAG, "Lights Service"); | |
| lights = new LightsService(context); | |
| Slog.i(TAG, "Battery Service"); | |
| battery = new BatteryService(context, lights); | |
| ServiceManager.addService("battery", battery); | |
| Slog.i(TAG, "Vibrator Service"); | |
| vibrator = new VibratorService(context); | |
| ServiceManager.addService("vibrator", vibrator); | |
| // only initialize the power service after we have started the | |
| // lights service, content providers and the battery service. | |
| power.init(context, lights, ActivityManagerService.self(), battery, | |
| BatteryStatsService.getService(), | |
| ActivityManagerService.self().getAppOpsService(), display); | |
| Slog.i(TAG, "Alarm Manager"); | |
| alarm = new AlarmManagerService(context); | |
| ServiceManager.addService(Context.ALARM_SERVICE, alarm); | |
| Slog.i(TAG, "Init Watchdog"); | |
| Watchdog.getInstance().init(context, battery, power, alarm, | |
| ActivityManagerService.self()); | |
| Watchdog.getInstance().addThread(wmHandler, "WindowManager thread"); | |
| Slog.i(TAG, "Input Manager"); | |
| inputManager = new InputManagerService(context, wmHandler); | |
| Slog.i(TAG, "Window Manager"); | |
| wm = WindowManagerService.main(context, power, display, inputManager, | |
| wmHandler, factoryTest != SystemServer.FACTORY_TEST_LOW_LEVEL, | |
| !firstBoot, onlyCore); | |
| ServiceManager.addService(Context.WINDOW_SERVICE, wm); | |
| ServiceManager.addService(Context.INPUT_SERVICE, inputManager); | |
| ActivityManagerService.self().setWindowManager(wm); | |
| inputManager.setWindowManagerCallbacks(wm.getInputMonitor()); | |
| inputManager.start(); | |
| display.setWindowManager(wm); | |
| display.setInputManager(inputManager); | |
| // 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 (SystemProperties.get("ro.kernel.qemu").equals("1")) { | |
| Slog.i(TAG, "No Bluetooh Service (emulator)"); | |
| } else if (factoryTest == SystemServer.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 Manager Service"); | |
| bluetooth = new BluetoothManagerService(context); | |
| ServiceManager.addService(BluetoothAdapter.BLUETOOTH_MANAGER_SERVICE, bluetooth); | |
| } | |
| } catch (RuntimeException e) { | |
| Slog.e("System", "******************************************"); | |
| Slog.e("System", "************ Failure starting core service", e); | |
| } | |
| DevicePolicyManagerService devicePolicy = null; | |
| StatusBarManagerService statusBar = null; | |
| InputMethodManagerService imm = null; | |
| AppWidgetService appWidget = null; | |
| NotificationManagerService notification = null; | |
| WallpaperManagerService wallpaper = null; | |
| LocationManagerService location = null; | |
| CountryDetectorService countryDetector = null; | |
| TextServicesManagerService tsms = null; | |
| LockSettingsService lockSettings = null; | |
| DreamManagerService dreamy = null; | |
| AssetAtlasService atlas = null; | |
| PrintManagerService printManager = null; | |
| // Bring up services needed for UI. | |
| if (factoryTest != SystemServer.FACTORY_TEST_LOW_LEVEL) { | |
| //if (!disableNonCoreServices) { // TODO: View depends on these; mock them? | |
| if (true) { | |
| 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); | |
| } | |
| try { | |
| pm.performBootDexOpt(); | |
| } catch (Throwable e) { | |
| reportWtf("performing boot dexopt", e); | |
| } | |
| try { | |
| ActivityManagerNative.getDefault().showBootMessage( | |
| context.getResources().getText( | |
| com.android.internal.R.string.android_upgrading_starting_apps), | |
| false); | |
| } catch (RemoteException e) { | |
| } | |
| if (factoryTest != SystemServer.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. | |
| */ | |
| Slog.i(TAG, "Mount Service"); | |
| mountService = new MountService(context); | |
| ServiceManager.addService("mount", mountService); | |
| } catch (Throwable e) { | |
| reportWtf("starting Mount Service", e); | |
| } | |
| } | |
| if (!disableNonCoreServices) { | |
| try { | |
| Slog.i(TAG, "LockSettingsService"); | |
| lockSettings = new LockSettingsService(context); | |
| ServiceManager.addService("lock_settings", lockSettings); | |
| } catch (Throwable e) { | |
| reportWtf("starting LockSettingsService service", e); | |
| } | |
| try { | |
| Slog.i(TAG, "Device Policy"); | |
| devicePolicy = new DevicePolicyManagerService(context); | |
| ServiceManager.addService(Context.DEVICE_POLICY_SERVICE, devicePolicy); | |
| } catch (Throwable e) { | |
| reportWtf("starting DevicePolicyService", e); | |
| } | |
| } | |
| 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, "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, ActivityManagerService.self(), power, | |
| networkStats, networkManagement); | |
| ServiceManager.addService(Context.NETWORK_POLICY_SERVICE, networkPolicy); | |
| } catch (Throwable e) { | |
| reportWtf("starting NetworkPolicy Service", e); | |
| } | |
| try { | |
| Slog.i(TAG, "Wi-Fi P2pService"); | |
| wifiP2p = new WifiP2pService(context); | |
| ServiceManager.addService(Context.WIFI_P2P_SERVICE, wifiP2p); | |
| } catch (Throwable e) { | |
| reportWtf("starting Wi-Fi P2pService", e); | |
| } | |
| try { | |
| Slog.i(TAG, "Wi-Fi Service"); | |
| wifi = new WifiService(context); | |
| ServiceManager.addService(Context.WIFI_SERVICE, wifi); | |
| } catch (Throwable e) { | |
| reportWtf("starting Wi-Fi Service", e); | |
| } | |
| 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); | |
| wifi.checkAndStartWifi(); | |
| wifiP2p.connectivityServiceReady(); | |
| } 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 && !onlyCore) { | |
| mountService.waitForAsecScan(); | |
| } | |
| 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); | |
| } | |
| try { | |
| Slog.i(TAG, "Notification Manager"); | |
| notification = new NotificationManagerService(context, statusBar, lights); | |
| ServiceManager.addService(Context.NOTIFICATION_SERVICE, notification); | |
| networkPolicy.bindNotificationManager(notification); | |
| } catch (Throwable e) { | |
| reportWtf("starting Notification Manager", e); | |
| } | |
| try { | |
| Slog.i(TAG, "Device Storage Monitor"); | |
| ServiceManager.addService(DeviceStorageMonitorService.SERVICE, | |
| new DeviceStorageMonitorService(context)); | |
| } catch (Throwable e) { | |
| reportWtf("starting DeviceStorageMonitor service", e); | |
| } | |
| 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"); | |
| if (!headless) { | |
| wallpaper = new WallpaperManagerService(context); | |
| ServiceManager.addService(Context.WALLPAPER_SERVICE, wallpaper); | |
| } | |
| } catch (Throwable e) { | |
| reportWtf("starting Wallpaper Service", e); | |
| } | |
| } | |
| if (!disableMedia && !"0".equals(SystemProperties.get("system_init.startaudioservice"))) { | |
| try { | |
| Slog.i(TAG, "Audio Service"); | |
| ServiceManager.addService(Context.AUDIO_SERVICE, new AudioService(context)); | |
| } catch (Throwable e) { | |
| reportWtf("starting Audio Service", e); | |
| } | |
| } | |
| if (!disableNonCoreServices) { | |
| try { | |
| Slog.i(TAG, "Dock Observer"); | |
| // Listen for dock station changes | |
| dock = new DockObserver(context); | |
| } catch (Throwable e) { | |
| reportWtf("starting DockObserver", e); | |
| } | |
| } | |
| if (!disableMedia) { | |
| 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) { | |
| try { | |
| Slog.i(TAG, "USB Service"); | |
| // Manage USB host and device support | |
| usb = new UsbService(context); | |
| ServiceManager.addService(Context.USB_SERVICE, usb); | |
| } catch (Throwable e) { | |
| reportWtf("starting UsbService", e); | |
| } | |
| 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); | |
| } | |
| } | |
| try { | |
| Slog.i(TAG, "Twilight Service"); | |
| twilight = new TwilightService(context); | |
| } catch (Throwable e) { | |
| reportWtf("starting TwilightService", e); | |
| } | |
| try { | |
| Slog.i(TAG, "UI Mode Manager Service"); | |
| // Listen for UI mode changes | |
| uiMode = new UiModeManagerService(context, twilight); | |
| } catch (Throwable e) { | |
| reportWtf("starting UiModeManagerService", e); | |
| } | |
| if (!disableNonCoreServices) { | |
| try { | |
| Slog.i(TAG, "Backup Service"); | |
| ServiceManager.addService(Context.BACKUP_SERVICE, | |
| new BackupManagerService(context)); | |
| } catch (Throwable e) { | |
| Slog.e(TAG, "Failure starting Backup Service", e); | |
| } | |
| try { | |
| Slog.i(TAG, "AppWidget Service"); | |
| appWidget = new AppWidgetService(context); | |
| ServiceManager.addService(Context.APPWIDGET_SERVICE, appWidget); | |
| } catch (Throwable e) { | |
| reportWtf("starting AppWidget Service", e); | |
| } | |
| try { | |
| Slog.i(TAG, "Recognition Service"); | |
| recognition = new RecognitionManagerService(context); | |
| } catch (Throwable e) { | |
| reportWtf("starting Recognition Service", e); | |
| } | |
| } | |
| try { | |
| Slog.i(TAG, "DiskStats Service"); | |
| ServiceManager.addService("diskstats", new DiskStatsService(context)); | |
| } catch (Throwable e) { | |
| reportWtf("starting DiskStats 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) { | |
| try { | |
| Slog.i(TAG, "NetworkTimeUpdateService"); | |
| networkTimeUpdater = new NetworkTimeUpdateService(context); | |
| } catch (Throwable e) { | |
| reportWtf("starting NetworkTimeUpdate service", e); | |
| } | |
| } | |
| if (!disableMedia) { | |
| 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 && | |
| context.getResources().getBoolean(R.bool.config_dreamsSupported)) { | |
| try { | |
| Slog.i(TAG, "Dreams Service"); | |
| // Dreams (interactive idle-time views, a/k/a screen savers) | |
| dreamy = new DreamManagerService(context, wmHandler); | |
| ServiceManager.addService(DreamService.DREAM_SERVICE, dreamy); | |
| } catch (Throwable e) { | |
| reportWtf("starting DreamManagerService", e); | |
| } | |
| } | |
| if (!disableNonCoreServices) { | |
| 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); | |
| } | |
| } | |
| try { | |
| Slog.i(TAG, "IdleMaintenanceService"); | |
| new IdleMaintenanceService(context, battery); | |
| } catch (Throwable e) { | |
| reportWtf("starting IdleMaintenanceService", e); | |
| } | |
| try { | |
| Slog.i(TAG, "Print Service"); | |
| printManager = new PrintManagerService(context); | |
| ServiceManager.addService(Context.PRINT_SERVICE, printManager); | |
| } catch (Throwable e) { | |
| reportWtf("starting Print Service", e); | |
| } | |
| } | |
| // Before things start rolling, be sure we have decided whether | |
| // we are in safe mode. | |
| final boolean safeMode = wm.detectSafeMode(); | |
| if (safeMode) { | |
| ActivityManagerService.self().enterSafeMode(); | |
| // Post the safe mode state in the Zygote class | |
| Zygote.systemInSafeMode = true; | |
| // Disable the JIT for the system_server process | |
| VMRuntime.getRuntime().disableJitCompilation(); | |
| } else { | |
| // Enable the JIT for the system_server process | |
| VMRuntime.getRuntime().startJitCompilation(); | |
| } | |
| // 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); | |
| } | |
| } | |
| if (devicePolicy != null) { | |
| try { | |
| devicePolicy.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("making Device Policy Service ready", e); | |
| } | |
| } | |
| if (notification != null) { | |
| try { | |
| notification.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("making Notification Service ready", e); | |
| } | |
| } | |
| try { | |
| wm.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("making Window Manager Service ready", e); | |
| } | |
| if (safeMode) { | |
| ActivityManagerService.self().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); | |
| try { | |
| power.systemReady(twilight, dreamy); | |
| } catch (Throwable e) { | |
| reportWtf("making Power Manager Service ready", e); | |
| } | |
| try { | |
| pm.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("making Package Manager Service ready", e); | |
| } | |
| try { | |
| display.systemReady(safeMode, onlyCore); | |
| } catch (Throwable e) { | |
| reportWtf("making Display Manager Service ready", e); | |
| } | |
| // These are needed to propagate to the runnable below. | |
| final Context contextF = context; | |
| final MountService mountServiceF = mountService; | |
| final BatteryService batteryF = battery; | |
| final NetworkManagementService networkManagementF = networkManagement; | |
| final NetworkStatsService networkStatsF = networkStats; | |
| final NetworkPolicyManagerService networkPolicyF = networkPolicy; | |
| final ConnectivityService connectivityF = connectivity; | |
| final DockObserver dockF = dock; | |
| final UsbService usbF = usb; | |
| final TwilightService twilightF = twilight; | |
| final UiModeManagerService uiModeF = uiMode; | |
| final AppWidgetService appWidgetF = appWidget; | |
| final WallpaperManagerService wallpaperF = wallpaper; | |
| final InputMethodManagerService immF = imm; | |
| final RecognitionManagerService recognitionF = recognition; | |
| 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 DreamManagerService dreamyF = dreamy; | |
| final AssetAtlasService atlasF = atlas; | |
| final InputManagerService inputManagerF = inputManager; | |
| final TelephonyRegistry telephonyRegistryF = telephonyRegistry; | |
| final PrintManagerService printManagerF = printManager; | |
| // 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. | |
| ActivityManagerService.self().systemReady(new Runnable() { | |
| public void run() { | |
| Slog.i(TAG, "Making services ready"); | |
| try { | |
| ActivityManagerService.self().startObservingNativeCrashes(); | |
| } catch (Throwable e) { | |
| reportWtf("observing native crashes", e); | |
| } | |
| if (!headless) { | |
| startSystemUi(contextF); | |
| } | |
| try { | |
| if (mountServiceF != null) mountServiceF.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("making Mount Service ready", e); | |
| } | |
| try { | |
| if (batteryF != null) batteryF.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("making Battery 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 (dockF != null) dockF.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("making Dock Service ready", e); | |
| } | |
| try { | |
| if (usbF != null) usbF.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("making USB Service ready", e); | |
| } | |
| try { | |
| if (twilightF != null) twilightF.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("makin Twilight Service ready", e); | |
| } | |
| try { | |
| if (uiModeF != null) uiModeF.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("making UI Mode Service ready", e); | |
| } | |
| try { | |
| if (recognitionF != null) recognitionF.systemReady(); | |
| } catch (Throwable e) { | |
| reportWtf("making Recognition Service ready", e); | |
| } | |
| Watchdog.getInstance().start(); | |
| // It is now okay to let the various system services start their | |
| // third party code... | |
| try { | |
| if (appWidgetF != null) appWidgetF.systemRunning(safeMode); | |
| } catch (Throwable e) { | |
| reportWtf("Notifying AppWidgetService running", e); | |
| } | |
| 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 (dreamyF != null) dreamyF.systemRunning(); | |
| } catch (Throwable e) { | |
| reportWtf("Notifying DreamManagerService 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 (printManagerF != null) printManagerF.systemRuning(); | |
| } catch (Throwable e) { | |
| reportWtf("Notifying PrintManagerService running", e); | |
| } | |
| } | |
| }); | |
| // For debug builds, log event loop stalls to dropbox for analysis. | |
| if (StrictMode.conditionallyEnableDebugLogging()) { | |
| Slog.i(TAG, "Enabled StrictMode for system server main thread."); | |
| } | |
| Looper.loop(); | |
| Slog.d(TAG, "System ServerThread is exiting!"); | |
| } | |
| 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); | |
| } | |
| } | |
| public class SystemServer { | |
| private static final String TAG = "SystemServer"; | |
| public static final int FACTORY_TEST_OFF = 0; | |
| public static final int FACTORY_TEST_LOW_LEVEL = 1; | |
| public static final int FACTORY_TEST_HIGH_LEVEL = 2; | |
| static Timer timer; | |
| 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; | |
| /** | |
| * Called to initialize native system services. | |
| */ | |
| private static native void nativeInit(); | |
| public static void main(String[] args) { | |
| if (System.currentTimeMillis() < EARLIEST_SUPPORTED_TIME) { | |
| // 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. | |
| Slog.w(TAG, "System clock is before 1970; setting to 1970."); | |
| SystemClock.setCurrentTimeMillis(EARLIEST_SUPPORTED_TIME); | |
| } | |
| if (SamplingProfilerIntegration.isEnabled()) { | |
| SamplingProfilerIntegration.start(); | |
| timer = new Timer(); | |
| timer.schedule(new TimerTask() { | |
| @Override | |
| public void run() { | |
| SamplingProfilerIntegration.writeSnapshot("system_server", null); | |
| } | |
| }, SNAPSHOT_INTERVAL, SNAPSHOT_INTERVAL); | |
| } | |
| // Mmmmmm... more memory! | |
| dalvik.system.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); | |
| Environment.setUserRequired(true); | |
| System.loadLibrary("android_servers"); | |
| Slog.i(TAG, "Entered the Android system server!"); | |
| // Initialize native services. | |
| nativeInit(); | |
| // This used to be its own separate thread, but now it is | |
| // just the loop we run on the main thread. | |
| ServerThread thr = new ServerThread(); | |
| thr.initAndLoop(); | |
| } | |
| } |