1 /* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.server; 18 19 import android.app.ActivityManagerNative; 20 import android.app.ActivityThread; 21 import android.app.INotificationManager; 22 import android.app.usage.UsageStatsManagerInternal; 23 import android.content.ComponentName; 24 import android.content.ContentResolver; 25 import android.content.Context; 26 import android.content.Intent; 27 import android.content.pm.PackageManager; 28 import android.content.res.Configuration; 29 import android.content.res.Resources.Theme; 30 import android.os.BaseBundle; 31 import android.os.Build; 32 import android.os.Environment; 33 import android.os.FactoryTest; 34 import android.os.FileUtils; 35 import android.os.IPowerManager; 36 import android.os.Looper; 37 import android.os.PowerManager; 38 import android.os.RemoteException; 39 import android.os.ServiceManager; 40 import android.os.StrictMode; 41 import android.os.SystemClock; 42 import android.os.SystemProperties; 43 import android.os.Trace; 44 import android.os.UserHandle; 45 import android.os.UserManager; 46 import android.os.storage.IMountService; 47 import android.provider.Settings; 48 import android.util.DisplayMetrics; 49 import android.util.EventLog; 50 import android.util.Slog; 51 import android.view.WindowManager; 52 53 import com.android.internal.R; 54 import com.android.internal.app.NightDisplayController; 55 import com.android.internal.os.BinderInternal; 56 import com.android.internal.os.SamplingProfilerIntegration; 57 import com.android.internal.os.ZygoteInit; 58 import com.android.internal.widget.ILockSettings; 59 import com.android.server.accessibility.AccessibilityManagerService; 60 import com.android.server.am.ActivityManagerService; 61 import com.android.server.audio.AudioService; 62 import com.android.server.camera.CameraService; 63 import com.android.server.clipboard.ClipboardService; 64 import com.android.server.connectivity.MetricsLoggerService; 65 import com.android.server.devicepolicy.DevicePolicyManagerService; 66 import com.android.server.display.DisplayManagerService; 67 import com.android.server.display.NightDisplayService; 68 import com.android.server.dreams.DreamManagerService; 69 import com.android.server.fingerprint.FingerprintService; 70 import com.android.server.hdmi.HdmiControlService; 71 import com.android.server.input.InputManagerService; 72 import com.android.server.job.JobSchedulerService; 73 import com.android.server.lights.LightsService; 74 import com.android.server.media.MediaResourceMonitorService; 75 import com.android.server.media.MediaRouterService; 76 import com.android.server.media.MediaSessionService; 77 import com.android.server.media.projection.MediaProjectionManagerService; 78 import com.android.server.net.NetworkPolicyManagerService; 79 import com.android.server.net.NetworkStatsService; 80 import com.android.server.notification.NotificationManagerService; 81 import com.android.server.os.SchedulingPolicyService; 82 import com.android.server.pm.BackgroundDexOptService; 83 import com.android.server.pm.Installer; 84 import com.android.server.pm.LauncherAppsService; 85 import com.android.server.pm.OtaDexoptService; 86 import com.android.server.pm.PackageManagerService; 87 import com.android.server.pm.ShortcutService; 88 import com.android.server.pm.UserManagerService; 89 import com.android.server.power.PowerManagerService; 90 import com.android.server.power.ShutdownThread; 91 import com.android.server.restrictions.RestrictionsManagerService; 92 import com.android.server.retaildemo.RetailDemoModeService; 93 import com.android.server.soundtrigger.SoundTriggerService; 94 import com.android.server.statusbar.StatusBarManagerService; 95 import com.android.server.storage.DeviceStorageMonitorService; 96 import com.android.server.telecom.TelecomLoaderService; 97 import com.android.server.trust.TrustManagerService; 98 import com.android.server.tv.TvRemoteService; 99 import com.android.server.tv.TvInputManagerService; 100 import com.android.server.twilight.TwilightService; 101 import com.android.server.usage.UsageStatsService; 102 import com.android.server.vr.VrManagerService; 103 import com.android.server.webkit.WebViewUpdateService; 104 import com.android.server.wm.WindowManagerService; 105 106 import dalvik.system.VMRuntime; 107 108 import java.io.File; 109 import java.io.IOException; 110 import java.util.Locale; 111 import java.util.Timer; 112 import java.util.TimerTask; 113 114 public final class SystemServer { 115 private static final String TAG = "SystemServer"; 116 117 private static final String ENCRYPTING_STATE = "trigger_restart_min_framework"; 118 private static final String ENCRYPTED_STATE = "1"; 119 120 private static final long SNAPSHOT_INTERVAL = 60 * 60 * 1000; // 1hr 121 122 // The earliest supported time. We pick one day into 1970, to 123 // give any timezone code room without going into negative time. 124 private static final long EARLIEST_SUPPORTED_TIME = 86400 * 1000; 125 126 /* 127 * Implementation class names. TODO: Move them to a codegen class or load 128 * them from the build system somehow. 129 */ 130 private static final String BACKUP_MANAGER_SERVICE_CLASS = 131 "com.android.server.backup.BackupManagerService$Lifecycle"; 132 private static final String APPWIDGET_SERVICE_CLASS = 133 "com.android.server.appwidget.AppWidgetService"; 134 private static final String VOICE_RECOGNITION_MANAGER_SERVICE_CLASS = 135 "com.android.server.voiceinteraction.VoiceInteractionManagerService"; 136 private static final String PRINT_MANAGER_SERVICE_CLASS = 137 "com.android.server.print.PrintManagerService"; 138 private static final String USB_SERVICE_CLASS = 139 "com.android.server.usb.UsbService$Lifecycle"; 140 private static final String MIDI_SERVICE_CLASS = 141 "com.android.server.midi.MidiService$Lifecycle"; 142 private static final String WIFI_SERVICE_CLASS = 143 "com.android.server.wifi.WifiService"; 144 private static final String WIFI_NAN_SERVICE_CLASS = 145 "com.android.server.wifi.nan.WifiNanService"; 146 private static final String WIFI_P2P_SERVICE_CLASS = 147 "com.android.server.wifi.p2p.WifiP2pService"; 148 private static final String ETHERNET_SERVICE_CLASS = 149 "com.android.server.ethernet.EthernetService"; 150 private static final String JOB_SCHEDULER_SERVICE_CLASS = 151 "com.android.server.job.JobSchedulerService"; 152 private static final String LOCK_SETTINGS_SERVICE_CLASS = 153 "com.android.server.LockSettingsService$Lifecycle"; 154 private static final String MOUNT_SERVICE_CLASS = 155 "com.android.server.MountService$Lifecycle"; 156 private static final String SEARCH_MANAGER_SERVICE_CLASS = 157 "com.android.server.search.SearchManagerService$Lifecycle"; 158 private static final String THERMAL_OBSERVER_CLASS = 159 "com.google.android.clockwork.ThermalObserver"; 160 private static final String WEAR_BLUETOOTH_SERVICE_CLASS = 161 "com.google.android.clockwork.bluetooth.WearBluetoothService"; 162 private static final String WEAR_WIFI_MEDIATOR_SERVICE_CLASS = 163 "com.google.android.clockwork.wifi.WearWifiMediatorService"; 164 private static final String WEAR_TIME_SERVICE_CLASS = 165 "com.google.android.clockwork.time.WearTimeService"; 166 private static final String ACCOUNT_SERVICE_CLASS = 167 "com.android.server.accounts.AccountManagerService$Lifecycle"; 168 private static final String CONTENT_SERVICE_CLASS = 169 "com.android.server.content.ContentService$Lifecycle"; 170 private static final String WALLPAPER_SERVICE_CLASS = 171 "com.android.server.wallpaper.WallpaperManagerService$Lifecycle"; 172 173 private static final String PERSISTENT_DATA_BLOCK_PROP = "ro.frp.pst"; 174 175 private static final String UNCRYPT_PACKAGE_FILE = "/cache/recovery/uncrypt_file"; 176 private static final String BLOCK_MAP_FILE = "/cache/recovery/block.map"; 177 178 // maximum number of binder threads used for system_server 179 // will be higher than the system default 180 private static final int sMaxBinderThreads = 31; 181 182 /** 183 * Default theme used by the system context. This is used to style 184 * system-provided dialogs, such as the Power Off dialog, and other 185 * visual content. 186 */ 187 private static final int DEFAULT_SYSTEM_THEME = 188 com.android.internal.R.style.Theme_DeviceDefault_System; 189 190 private final int mFactoryTestMode; 191 private Timer mProfilerSnapshotTimer; 192 193 private Context mSystemContext; 194 private SystemServiceManager mSystemServiceManager; 195 196 // TODO: remove all of these references by improving dependency resolution and boot phases 197 private PowerManagerService mPowerManagerService; 198 private ActivityManagerService mActivityManagerService; 199 private WebViewUpdateService mWebViewUpdateService; 200 private DisplayManagerService mDisplayManagerService; 201 private PackageManagerService mPackageManagerService; 202 private PackageManager mPackageManager; 203 private ContentResolver mContentResolver; 204 private EntropyMixer mEntropyMixer; 205 206 private boolean mOnlyCore; 207 private boolean mFirstBoot; 208 209 /** 210 * Start the sensor service. 211 */ 212 private static native void startSensorService(); 213 214 /** 215 * The main entry point from zygote. 216 */ 217 public static void main(String[] args) { 218 new SystemServer().run(); 219 } 220 221 public SystemServer() { 222 // Check for factory test mode. 223 mFactoryTestMode = FactoryTest.getMode(); 224 } 225 226 private void run() { 227 try { 228 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "InitBeforeStartServices"); 229 // If a device's clock is before 1970 (before 0), a lot of 230 // APIs crash dealing with negative numbers, notably 231 // java.io.File#setLastModified, so instead we fake it and 232 // hope that time from cell towers or NTP fixes it shortly. 233 if (System.currentTimeMillis() < EARLIEST_SUPPORTED_TIME) { 234 Slog.w(TAG, "System clock is before 1970; setting to 1970."); 235 SystemClock.setCurrentTimeMillis(EARLIEST_SUPPORTED_TIME); 236 } 237 238 // If the system has "persist.sys.language" and friends set, replace them with 239 // "persist.sys.locale". Note that the default locale at this point is calculated 240 // using the "-Duser.locale" command line flag. That flag is usually populated by 241 // AndroidRuntime using the same set of system properties, but only the system_server 242 // and system apps are allowed to set them. 243 // 244 // NOTE: Most changes made here will need an equivalent change to 245 // core/jni/AndroidRuntime.cpp 246 if (!SystemProperties.get("persist.sys.language").isEmpty()) { 247 final String languageTag = Locale.getDefault().toLanguageTag(); 248 249 SystemProperties.set("persist.sys.locale", languageTag); 250 SystemProperties.set("persist.sys.language", ""); 251 SystemProperties.set("persist.sys.country", ""); 252 SystemProperties.set("persist.sys.localevar", ""); 253 } 254 255 // Here we go! 256 Slog.i(TAG, "Entered the Android system server!"); 257 EventLog.writeEvent(EventLogTags.BOOT_PROGRESS_SYSTEM_RUN, SystemClock.uptimeMillis()); 258 259 // In case the runtime switched since last boot (such as when 260 // the old runtime was removed in an OTA), set the system 261 // property so that it is in sync. We can't do this in 262 // libnativehelper's JniInvocation::Init code where we already 263 // had to fallback to a different runtime because it is 264 // running as root and we need to be the system user to set 265 // the property. http://b/11463182 266 SystemProperties.set("persist.sys.dalvik.vm.lib.2", VMRuntime.getRuntime().vmLibrary()); 267 268 // Enable the sampling profiler. 269 if (SamplingProfilerIntegration.isEnabled()) { 270 SamplingProfilerIntegration.start(); 271 mProfilerSnapshotTimer = new Timer(); 272 mProfilerSnapshotTimer.schedule(new TimerTask() { 273 @Override 274 public void run() { 275 SamplingProfilerIntegration.writeSnapshot("system_server", null); 276 } 277 }, SNAPSHOT_INTERVAL, SNAPSHOT_INTERVAL); 278 } 279 280 // Mmmmmm... more memory! 281 VMRuntime.getRuntime().clearGrowthLimit(); 282 283 // The system server has to run all of the time, so it needs to be 284 // as efficient as possible with its memory usage. 285 VMRuntime.getRuntime().setTargetHeapUtilization(0.8f); 286 287 // Some devices rely on runtime fingerprint generation, so make sure 288 // we've defined it before booting further. 289 Build.ensureFingerprintProperty(); 290 291 // Within the system server, it is an error to access Environment paths without 292 // explicitly specifying a user. 293 Environment.setUserRequired(true); 294 295 // Within the system server, any incoming Bundles should be defused 296 // to avoid throwing BadParcelableException. 297 BaseBundle.setShouldDefuse(true); 298 299 // Ensure binder calls into the system always run at foreground priority. 300 BinderInternal.disableBackgroundScheduling(true); 301 302 // Increase the number of binder threads in system_server 303 BinderInternal.setMaxThreads(sMaxBinderThreads); 304 305 // Prepare the main looper thread (this thread). 306 android.os.Process.setThreadPriority( 307 android.os.Process.THREAD_PRIORITY_FOREGROUND); 308 android.os.Process.setCanSelfBackground(false); 309 Looper.prepareMainLooper(); 310 311 // Initialize native services. 312 System.loadLibrary("android_servers"); 313 314 // Check whether we failed to shut down last time we tried. 315 // This call may not return. 316 performPendingShutdown(); 317 318 // Initialize the system context. 319 createSystemContext(); 320 321 // Create the system service manager. 322 mSystemServiceManager = new SystemServiceManager(mSystemContext); 323 LocalServices.addService(SystemServiceManager.class, mSystemServiceManager); 324 } finally { 325 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 326 } 327 328 // Start services. 329 try { 330 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "StartServices"); 331 startBootstrapServices(); 332 startCoreServices(); 333 startOtherServices(); 334 } catch (Throwable ex) { 335 Slog.e("System", "******************************************"); 336 Slog.e("System", "************ Failure starting system services", ex); 337 throw ex; 338 } finally { 339 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 340 } 341 342 // For debug builds, log event loop stalls to dropbox for analysis. 343 if (StrictMode.conditionallyEnableDebugLogging()) { 344 Slog.i(TAG, "Enabled StrictMode for system server main thread."); 345 } 346 347 // Loop forever. 348 Looper.loop(); 349 throw new RuntimeException("Main thread loop unexpectedly exited"); 350 } 351 352 private void reportWtf(String msg, Throwable e) { 353 Slog.w(TAG, "***********************************************"); 354 Slog.wtf(TAG, "BOOT FAILURE " + msg, e); 355 } 356 357 private void performPendingShutdown() { 358 final String shutdownAction = SystemProperties.get( 359 ShutdownThread.SHUTDOWN_ACTION_PROPERTY, ""); 360 if (shutdownAction != null && shutdownAction.length() > 0) { 361 boolean reboot = (shutdownAction.charAt(0) == '1'); 362 363 final String reason; 364 if (shutdownAction.length() > 1) { 365 reason = shutdownAction.substring(1, shutdownAction.length()); 366 } else { 367 reason = null; 368 } 369 370 // If it's a pending reboot into recovery to apply an update, 371 // always make sure uncrypt gets executed properly when needed. 372 // If '/cache/recovery/block.map' hasn't been created, stop the 373 // reboot which will fail for sure, and get a chance to capture a 374 // bugreport when that's still feasible. (Bug: 26444951) 375 if (PowerManager.REBOOT_RECOVERY_UPDATE.equals(reason)) { 376 File packageFile = new File(UNCRYPT_PACKAGE_FILE); 377 if (packageFile.exists()) { 378 String filename = null; 379 try { 380 filename = FileUtils.readTextFile(packageFile, 0, null); 381 } catch (IOException e) { 382 Slog.e(TAG, "Error reading uncrypt package file", e); 383 } 384 385 if (filename != null && filename.startsWith("/data")) { 386 if (!new File(BLOCK_MAP_FILE).exists()) { 387 Slog.e(TAG, "Can't find block map file, uncrypt failed or " + 388 "unexpected runtime restart?"); 389 return; 390 } 391 } 392 } 393 } 394 ShutdownThread.rebootOrShutdown(null, reboot, reason); 395 } 396 } 397 398 private void createSystemContext() { 399 ActivityThread activityThread = ActivityThread.systemMain(); 400 mSystemContext = activityThread.getSystemContext(); 401 mSystemContext.setTheme(DEFAULT_SYSTEM_THEME); 402 } 403 404 /** 405 * Starts the small tangle of critical services that are needed to get 406 * the system off the ground. These services have complex mutual dependencies 407 * which is why we initialize them all in one place here. Unless your service 408 * is also entwined in these dependencies, it should be initialized in one of 409 * the other functions. 410 */ 411 private void startBootstrapServices() { 412 // Wait for installd to finish starting up so that it has a chance to 413 // create critical directories such as /data/user with the appropriate 414 // permissions. We need this to complete before we initialize other services. 415 Installer installer = mSystemServiceManager.startService(Installer.class); 416 417 // Activity manager runs the show. 418 mActivityManagerService = mSystemServiceManager.startService( 419 ActivityManagerService.Lifecycle.class).getService(); 420 mActivityManagerService.setSystemServiceManager(mSystemServiceManager); 421 mActivityManagerService.setInstaller(installer); 422 423 // Power manager needs to be started early because other services need it. 424 // Native daemons may be watching for it to be registered so it must be ready 425 // to handle incoming binder calls immediately (including being able to verify 426 // the permissions for those calls). 427 mPowerManagerService = mSystemServiceManager.startService(PowerManagerService.class); 428 429 // Now that the power manager has been started, let the activity manager 430 // initialize power management features. 431 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "InitPowerManagement"); 432 mActivityManagerService.initPowerManagement(); 433 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 434 435 // Manages LEDs and display backlight so we need it to bring up the display. 436 mSystemServiceManager.startService(LightsService.class); 437 438 // Display manager is needed to provide display metrics before package manager 439 // starts up. 440 mDisplayManagerService = mSystemServiceManager.startService(DisplayManagerService.class); 441 442 // We need the default display before we can initialize the package manager. 443 mSystemServiceManager.startBootPhase(SystemService.PHASE_WAIT_FOR_DEFAULT_DISPLAY); 444 445 // Only run "core" apps if we're encrypting the device. 446 String cryptState = SystemProperties.get("vold.decrypt"); 447 if (ENCRYPTING_STATE.equals(cryptState)) { 448 Slog.w(TAG, "Detected encryption in progress - only parsing core apps"); 449 mOnlyCore = true; 450 } else if (ENCRYPTED_STATE.equals(cryptState)) { 451 Slog.w(TAG, "Device encrypted - only parsing core apps"); 452 mOnlyCore = true; 453 } 454 455 // Start the package manager. 456 traceBeginAndSlog("StartPackageManagerService"); 457 mPackageManagerService = PackageManagerService.main(mSystemContext, installer, 458 mFactoryTestMode != FactoryTest.FACTORY_TEST_OFF, mOnlyCore); 459 mFirstBoot = mPackageManagerService.isFirstBoot(); 460 mPackageManager = mSystemContext.getPackageManager(); 461 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 462 463 // Manages A/B OTA dexopting. This is a bootstrap service as we need it to rename 464 // A/B artifacts after boot, before anything else might touch/need them. 465 // Note: this isn't needed during decryption (we don't have /data anyways). 466 if (!mOnlyCore) { 467 boolean disableOtaDexopt = SystemProperties.getBoolean("config.disable_otadexopt", 468 false); 469 if (!disableOtaDexopt) { 470 traceBeginAndSlog("StartOtaDexOptService"); 471 try { 472 OtaDexoptService.main(mSystemContext, mPackageManagerService); 473 } catch (Throwable e) { 474 reportWtf("starting OtaDexOptService", e); 475 } finally { 476 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 477 } 478 } 479 } 480 481 traceBeginAndSlog("StartUserManagerService"); 482 mSystemServiceManager.startService(UserManagerService.LifeCycle.class); 483 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 484 485 // Initialize attribute cache used to cache resources from packages. 486 AttributeCache.init(mSystemContext); 487 488 // Set up the Application instance for the system process and get started. 489 mActivityManagerService.setSystemProcess(); 490 491 // The sensor service needs access to package manager service, app ops 492 // service, and permissions service, therefore we start it after them. 493 startSensorService(); 494 } 495 496 /** 497 * Starts some essential services that are not tangled up in the bootstrap process. 498 */ 499 private void startCoreServices() { 500 // Tracks the battery level. Requires LightService. 501 mSystemServiceManager.startService(BatteryService.class); 502 503 // Tracks application usage stats. 504 mSystemServiceManager.startService(UsageStatsService.class); 505 mActivityManagerService.setUsageStatsManager( 506 LocalServices.getService(UsageStatsManagerInternal.class)); 507 508 // Tracks whether the updatable WebView is in a ready state and watches for update installs. 509 mWebViewUpdateService = mSystemServiceManager.startService(WebViewUpdateService.class); 510 } 511 512 /** 513 * Starts a miscellaneous grab bag of stuff that has yet to be refactored 514 * and organized. 515 */ 516 private void startOtherServices() { 517 final Context context = mSystemContext; 518 VibratorService vibrator = null; 519 IMountService mountService = null; 520 NetworkManagementService networkManagement = null; 521 NetworkStatsService networkStats = null; 522 NetworkPolicyManagerService networkPolicy = null; 523 ConnectivityService connectivity = null; 524 NetworkScoreService networkScore = null; 525 NsdService serviceDiscovery= null; 526 WindowManagerService wm = null; 527 SerialService serial = null; 528 NetworkTimeUpdateService networkTimeUpdater = null; 529 CommonTimeManagementService commonTimeMgmtService = null; 530 InputManagerService inputManager = null; 531 TelephonyRegistry telephonyRegistry = null; 532 ConsumerIrService consumerIr = null; 533 MmsServiceBroker mmsService = null; 534 HardwarePropertiesManagerService hardwarePropertiesService = null; 535 536 boolean disableStorage = SystemProperties.getBoolean("config.disable_storage", false); 537 boolean disableBluetooth = SystemProperties.getBoolean("config.disable_bluetooth", false); 538 boolean disableLocation = SystemProperties.getBoolean("config.disable_location", false); 539 boolean disableSystemUI = SystemProperties.getBoolean("config.disable_systemui", false); 540 boolean disableNonCoreServices = SystemProperties.getBoolean("config.disable_noncore", false); 541 boolean disableNetwork = SystemProperties.getBoolean("config.disable_network", false); 542 boolean disableNetworkTime = SystemProperties.getBoolean("config.disable_networktime", false); 543 boolean disableRtt = SystemProperties.getBoolean("config.disable_rtt", false); 544 boolean disableMediaProjection = SystemProperties.getBoolean("config.disable_mediaproj", 545 false); 546 boolean disableSerial = SystemProperties.getBoolean("config.disable_serial", false); 547 boolean disableSearchManager = SystemProperties.getBoolean("config.disable_searchmanager", 548 false); 549 boolean disableTrustManager = SystemProperties.getBoolean("config.disable_trustmanager", 550 false); 551 boolean disableTextServices = SystemProperties.getBoolean("config.disable_textservices", false); 552 boolean disableSamplingProfiler = SystemProperties.getBoolean("config.disable_samplingprof", 553 false); 554 boolean isEmulator = SystemProperties.get("ro.kernel.qemu").equals("1"); 555 556 try { 557 Slog.i(TAG, "Reading configuration..."); 558 SystemConfig.getInstance(); 559 560 traceBeginAndSlog("StartSchedulingPolicyService"); 561 ServiceManager.addService("scheduling_policy", new SchedulingPolicyService()); 562 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 563 564 mSystemServiceManager.startService(TelecomLoaderService.class); 565 566 traceBeginAndSlog("StartTelephonyRegistry"); 567 telephonyRegistry = new TelephonyRegistry(context); 568 ServiceManager.addService("telephony.registry", telephonyRegistry); 569 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 570 571 traceBeginAndSlog("StartEntropyMixer"); 572 mEntropyMixer = new EntropyMixer(context); 573 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 574 575 mContentResolver = context.getContentResolver(); 576 577 Slog.i(TAG, "Camera Service"); 578 mSystemServiceManager.startService(CameraService.class); 579 580 // The AccountManager must come before the ContentService 581 traceBeginAndSlog("StartAccountManagerService"); 582 mSystemServiceManager.startService(ACCOUNT_SERVICE_CLASS); 583 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 584 585 traceBeginAndSlog("StartContentService"); 586 mSystemServiceManager.startService(CONTENT_SERVICE_CLASS); 587 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 588 589 traceBeginAndSlog("InstallSystemProviders"); 590 mActivityManagerService.installSystemProviders(); 591 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 592 593 traceBeginAndSlog("StartVibratorService"); 594 vibrator = new VibratorService(context); 595 ServiceManager.addService("vibrator", vibrator); 596 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 597 598 traceBeginAndSlog("StartConsumerIrService"); 599 consumerIr = new ConsumerIrService(context); 600 ServiceManager.addService(Context.CONSUMER_IR_SERVICE, consumerIr); 601 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 602 603 traceBeginAndSlog("StartAlarmManagerService"); 604 mSystemServiceManager.startService(AlarmManagerService.class); 605 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 606 607 traceBeginAndSlog("InitWatchdog"); 608 final Watchdog watchdog = Watchdog.getInstance(); 609 watchdog.init(context, mActivityManagerService); 610 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 611 612 traceBeginAndSlog("StartInputManagerService"); 613 inputManager = new InputManagerService(context); 614 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 615 616 traceBeginAndSlog("StartWindowManagerService"); 617 wm = WindowManagerService.main(context, inputManager, 618 mFactoryTestMode != FactoryTest.FACTORY_TEST_LOW_LEVEL, 619 !mFirstBoot, mOnlyCore); 620 ServiceManager.addService(Context.WINDOW_SERVICE, wm); 621 ServiceManager.addService(Context.INPUT_SERVICE, inputManager); 622 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 623 624 traceBeginAndSlog("StartVrManagerService"); 625 mSystemServiceManager.startService(VrManagerService.class); 626 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 627 628 mActivityManagerService.setWindowManager(wm); 629 630 inputManager.setWindowManagerCallbacks(wm.getInputMonitor()); 631 inputManager.start(); 632 633 // TODO: Use service dependencies instead. 634 mDisplayManagerService.windowManagerAndInputReady(); 635 636 // Skip Bluetooth if we have an emulator kernel 637 // TODO: Use a more reliable check to see if this product should 638 // support Bluetooth - see bug 988521 639 if (isEmulator) { 640 Slog.i(TAG, "No Bluetooth Service (emulator)"); 641 } else if (mFactoryTestMode == FactoryTest.FACTORY_TEST_LOW_LEVEL) { 642 Slog.i(TAG, "No Bluetooth Service (factory test)"); 643 } else if (!context.getPackageManager().hasSystemFeature 644 (PackageManager.FEATURE_BLUETOOTH)) { 645 Slog.i(TAG, "No Bluetooth Service (Bluetooth Hardware Not Present)"); 646 } else if (disableBluetooth) { 647 Slog.i(TAG, "Bluetooth Service disabled by config"); 648 } else { 649 mSystemServiceManager.startService(BluetoothService.class); 650 } 651 652 traceBeginAndSlog("ConnectivityMetricsLoggerService"); 653 mSystemServiceManager.startService(MetricsLoggerService.class); 654 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 655 656 traceBeginAndSlog("PinnerService"); 657 mSystemServiceManager.startService(PinnerService.class); 658 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 659 } catch (RuntimeException e) { 660 Slog.e("System", "******************************************"); 661 Slog.e("System", "************ Failure starting core service", e); 662 } 663 664 StatusBarManagerService statusBar = null; 665 INotificationManager notification = null; 666 LocationManagerService location = null; 667 CountryDetectorService countryDetector = null; 668 ILockSettings lockSettings = null; 669 AssetAtlasService atlas = null; 670 MediaRouterService mediaRouter = null; 671 672 // Bring up services needed for UI. 673 if (mFactoryTestMode != FactoryTest.FACTORY_TEST_LOW_LEVEL) { 674 mSystemServiceManager.startService(InputMethodManagerService.Lifecycle.class); 675 676 traceBeginAndSlog("StartAccessibilityManagerService"); 677 try { 678 ServiceManager.addService(Context.ACCESSIBILITY_SERVICE, 679 new AccessibilityManagerService(context)); 680 } catch (Throwable e) { 681 reportWtf("starting Accessibility Manager", e); 682 } 683 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 684 } 685 686 try { 687 wm.displayReady(); 688 } catch (Throwable e) { 689 reportWtf("making display ready", e); 690 } 691 692 if (mFactoryTestMode != FactoryTest.FACTORY_TEST_LOW_LEVEL) { 693 if (!disableStorage && 694 !"0".equals(SystemProperties.get("system_init.startmountservice"))) { 695 try { 696 /* 697 * NotificationManagerService is dependant on MountService, 698 * (for media / usb notifications) so we must start MountService first. 699 */ 700 mSystemServiceManager.startService(MOUNT_SERVICE_CLASS); 701 mountService = IMountService.Stub.asInterface( 702 ServiceManager.getService("mount")); 703 } catch (Throwable e) { 704 reportWtf("starting Mount Service", e); 705 } 706 } 707 } 708 709 // We start this here so that we update our configuration to set watch or television 710 // as appropriate. 711 mSystemServiceManager.startService(UiModeManagerService.class); 712 713 if (!mOnlyCore) { 714 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "UpdatePackagesIfNeeded"); 715 try { 716 mPackageManagerService.updatePackagesIfNeeded(); 717 } catch (Throwable e) { 718 reportWtf("update packages", e); 719 } 720 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 721 } 722 723 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "PerformFstrimIfNeeded"); 724 try { 725 mPackageManagerService.performFstrimIfNeeded(); 726 } catch (Throwable e) { 727 reportWtf("performing fstrim", e); 728 } 729 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 730 731 if (mFactoryTestMode != FactoryTest.FACTORY_TEST_LOW_LEVEL) { 732 if (!disableNonCoreServices) { 733 traceBeginAndSlog("StartLockSettingsService"); 734 try { 735 mSystemServiceManager.startService(LOCK_SETTINGS_SERVICE_CLASS); 736 lockSettings = ILockSettings.Stub.asInterface( 737 ServiceManager.getService("lock_settings")); 738 } catch (Throwable e) { 739 reportWtf("starting LockSettingsService service", e); 740 } 741 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 742 743 if (!SystemProperties.get(PERSISTENT_DATA_BLOCK_PROP).equals("")) { 744 mSystemServiceManager.startService(PersistentDataBlockService.class); 745 } 746 747 mSystemServiceManager.startService(DeviceIdleController.class); 748 749 // Always start the Device Policy Manager, so that the API is compatible with 750 // API8. 751 mSystemServiceManager.startService(DevicePolicyManagerService.Lifecycle.class); 752 } 753 754 if (!disableSystemUI) { 755 traceBeginAndSlog("StartStatusBarManagerService"); 756 try { 757 statusBar = new StatusBarManagerService(context, wm); 758 ServiceManager.addService(Context.STATUS_BAR_SERVICE, statusBar); 759 } catch (Throwable e) { 760 reportWtf("starting StatusBarManagerService", e); 761 } 762 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 763 } 764 765 if (!disableNonCoreServices) { 766 traceBeginAndSlog("StartClipboardService"); 767 try { 768 ServiceManager.addService(Context.CLIPBOARD_SERVICE, 769 new ClipboardService(context)); 770 } catch (Throwable e) { 771 reportWtf("starting Clipboard Service", e); 772 } 773 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 774 } 775 776 if (!disableNetwork) { 777 traceBeginAndSlog("StartNetworkManagementService"); 778 try { 779 networkManagement = NetworkManagementService.create(context); 780 ServiceManager.addService(Context.NETWORKMANAGEMENT_SERVICE, networkManagement); 781 } catch (Throwable e) { 782 reportWtf("starting NetworkManagement Service", e); 783 } 784 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 785 } 786 787 if (!disableNonCoreServices && !disableTextServices) { 788 mSystemServiceManager.startService(TextServicesManagerService.Lifecycle.class); 789 } 790 791 if (!disableNetwork) { 792 traceBeginAndSlog("StartNetworkScoreService"); 793 try { 794 networkScore = new NetworkScoreService(context); 795 ServiceManager.addService(Context.NETWORK_SCORE_SERVICE, networkScore); 796 } catch (Throwable e) { 797 reportWtf("starting Network Score Service", e); 798 } 799 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 800 801 traceBeginAndSlog("StartNetworkStatsService"); 802 try { 803 networkStats = NetworkStatsService.create(context, networkManagement); 804 ServiceManager.addService(Context.NETWORK_STATS_SERVICE, networkStats); 805 } catch (Throwable e) { 806 reportWtf("starting NetworkStats Service", e); 807 } 808 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 809 810 traceBeginAndSlog("StartNetworkPolicyManagerService"); 811 try { 812 networkPolicy = new NetworkPolicyManagerService(context, 813 mActivityManagerService, networkStats, networkManagement); 814 ServiceManager.addService(Context.NETWORK_POLICY_SERVICE, networkPolicy); 815 } catch (Throwable e) { 816 reportWtf("starting NetworkPolicy Service", e); 817 } 818 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 819 820 if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_WIFI_NAN)) { 821 mSystemServiceManager.startService(WIFI_NAN_SERVICE_CLASS); 822 } else { 823 Slog.i(TAG, "No Wi-Fi NAN Service (NAN support Not Present)"); 824 } 825 mSystemServiceManager.startService(WIFI_P2P_SERVICE_CLASS); 826 mSystemServiceManager.startService(WIFI_SERVICE_CLASS); 827 mSystemServiceManager.startService( 828 "com.android.server.wifi.scanner.WifiScanningService"); 829 830 if (!disableRtt) { 831 mSystemServiceManager.startService("com.android.server.wifi.RttService"); 832 } 833 834 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_ETHERNET) || 835 mPackageManager.hasSystemFeature(PackageManager.FEATURE_USB_HOST)) { 836 mSystemServiceManager.startService(ETHERNET_SERVICE_CLASS); 837 } 838 839 traceBeginAndSlog("StartConnectivityService"); 840 try { 841 connectivity = new ConnectivityService( 842 context, networkManagement, networkStats, networkPolicy); 843 ServiceManager.addService(Context.CONNECTIVITY_SERVICE, connectivity); 844 networkStats.bindConnectivityManager(connectivity); 845 networkPolicy.bindConnectivityManager(connectivity); 846 } catch (Throwable e) { 847 reportWtf("starting Connectivity Service", e); 848 } 849 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 850 851 traceBeginAndSlog("StartNsdService"); 852 try { 853 serviceDiscovery = NsdService.create(context); 854 ServiceManager.addService( 855 Context.NSD_SERVICE, serviceDiscovery); 856 } catch (Throwable e) { 857 reportWtf("starting Service Discovery Service", e); 858 } 859 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 860 } 861 862 if (!disableNonCoreServices) { 863 traceBeginAndSlog("StartUpdateLockService"); 864 try { 865 ServiceManager.addService(Context.UPDATE_LOCK_SERVICE, 866 new UpdateLockService(context)); 867 } catch (Throwable e) { 868 reportWtf("starting UpdateLockService", e); 869 } 870 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 871 } 872 873 if (!disableNonCoreServices) { 874 mSystemServiceManager.startService(RecoverySystemService.class); 875 } 876 877 /* 878 * MountService has a few dependencies: Notification Manager and 879 * AppWidget Provider. Make sure MountService is completely started 880 * first before continuing. 881 */ 882 if (mountService != null && !mOnlyCore) { 883 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "WaitForAsecScan"); 884 try { 885 mountService.waitForAsecScan(); 886 } catch (RemoteException ignored) { 887 } 888 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 889 } 890 891 mSystemServiceManager.startService(NotificationManagerService.class); 892 notification = INotificationManager.Stub.asInterface( 893 ServiceManager.getService(Context.NOTIFICATION_SERVICE)); 894 networkPolicy.bindNotificationManager(notification); 895 896 mSystemServiceManager.startService(DeviceStorageMonitorService.class); 897 898 if (!disableLocation) { 899 traceBeginAndSlog("StartLocationManagerService"); 900 try { 901 location = new LocationManagerService(context); 902 ServiceManager.addService(Context.LOCATION_SERVICE, location); 903 } catch (Throwable e) { 904 reportWtf("starting Location Manager", e); 905 } 906 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 907 908 traceBeginAndSlog("StartCountryDetectorService"); 909 try { 910 countryDetector = new CountryDetectorService(context); 911 ServiceManager.addService(Context.COUNTRY_DETECTOR, countryDetector); 912 } catch (Throwable e) { 913 reportWtf("starting Country Detector", e); 914 } 915 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 916 } 917 918 if (!disableNonCoreServices && !disableSearchManager) { 919 traceBeginAndSlog("StartSearchManagerService"); 920 try { 921 mSystemServiceManager.startService(SEARCH_MANAGER_SERVICE_CLASS); 922 } catch (Throwable e) { 923 reportWtf("starting Search Service", e); 924 } 925 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 926 } 927 928 mSystemServiceManager.startService(DropBoxManagerService.class); 929 930 if (!disableNonCoreServices && context.getResources().getBoolean( 931 R.bool.config_enableWallpaperService)) { 932 traceBeginAndSlog("StartWallpaperManagerService"); 933 mSystemServiceManager.startService(WALLPAPER_SERVICE_CLASS); 934 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 935 } 936 937 traceBeginAndSlog("StartAudioService"); 938 mSystemServiceManager.startService(AudioService.Lifecycle.class); 939 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 940 941 if (!disableNonCoreServices) { 942 mSystemServiceManager.startService(DockObserver.class); 943 944 if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_WATCH)) { 945 mSystemServiceManager.startService(THERMAL_OBSERVER_CLASS); 946 } 947 } 948 949 traceBeginAndSlog("StartWiredAccessoryManager"); 950 try { 951 // Listen for wired headset changes 952 inputManager.setWiredAccessoryCallbacks( 953 new WiredAccessoryManager(context, inputManager)); 954 } catch (Throwable e) { 955 reportWtf("starting WiredAccessoryManager", e); 956 } 957 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 958 959 if (!disableNonCoreServices) { 960 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_MIDI)) { 961 // Start MIDI Manager service 962 mSystemServiceManager.startService(MIDI_SERVICE_CLASS); 963 } 964 965 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_USB_HOST) 966 || mPackageManager.hasSystemFeature( 967 PackageManager.FEATURE_USB_ACCESSORY)) { 968 // Manage USB host and device support 969 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "StartUsbService"); 970 mSystemServiceManager.startService(USB_SERVICE_CLASS); 971 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 972 } 973 974 if (!disableSerial) { 975 traceBeginAndSlog("StartSerialService"); 976 try { 977 // Serial port support 978 serial = new SerialService(context); 979 ServiceManager.addService(Context.SERIAL_SERVICE, serial); 980 } catch (Throwable e) { 981 Slog.e(TAG, "Failure starting SerialService", e); 982 } 983 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 984 } 985 986 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, 987 "StartHardwarePropertiesManagerService"); 988 try { 989 hardwarePropertiesService = new HardwarePropertiesManagerService(context); 990 ServiceManager.addService(Context.HARDWARE_PROPERTIES_SERVICE, 991 hardwarePropertiesService); 992 } catch (Throwable e) { 993 Slog.e(TAG, "Failure starting HardwarePropertiesManagerService", e); 994 } 995 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 996 } 997 998 mSystemServiceManager.startService(TwilightService.class); 999 1000 if (NightDisplayController.isAvailable(context)) { 1001 mSystemServiceManager.startService(NightDisplayService.class); 1002 } 1003 1004 mSystemServiceManager.startService(JobSchedulerService.class); 1005 1006 mSystemServiceManager.startService(SoundTriggerService.class); 1007 1008 if (!disableNonCoreServices) { 1009 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_BACKUP)) { 1010 mSystemServiceManager.startService(BACKUP_MANAGER_SERVICE_CLASS); 1011 } 1012 1013 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_APP_WIDGETS) 1014 || context.getResources().getBoolean(R.bool.config_enableAppWidgetService)) { 1015 mSystemServiceManager.startService(APPWIDGET_SERVICE_CLASS); 1016 } 1017 1018 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_VOICE_RECOGNIZERS)) { 1019 mSystemServiceManager.startService(VOICE_RECOGNITION_MANAGER_SERVICE_CLASS); 1020 } 1021 1022 if (GestureLauncherService.isGestureLauncherEnabled(context.getResources())) { 1023 Slog.i(TAG, "Gesture Launcher Service"); 1024 mSystemServiceManager.startService(GestureLauncherService.class); 1025 } 1026 mSystemServiceManager.startService(SensorNotificationService.class); 1027 mSystemServiceManager.startService(ContextHubSystemService.class); 1028 } 1029 1030 traceBeginAndSlog("StartDiskStatsService"); 1031 try { 1032 ServiceManager.addService("diskstats", new DiskStatsService(context)); 1033 } catch (Throwable e) { 1034 reportWtf("starting DiskStats Service", e); 1035 } 1036 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1037 1038 if (!disableSamplingProfiler) { 1039 traceBeginAndSlog("StartSamplingProfilerService"); 1040 try { 1041 // need to add this service even if SamplingProfilerIntegration.isEnabled() 1042 // is false, because it is this service that detects system property change and 1043 // turns on SamplingProfilerIntegration. Plus, when sampling profiler doesn't work, 1044 // there is little overhead for running this service. 1045 ServiceManager.addService("samplingprofiler", 1046 new SamplingProfilerService(context)); 1047 } catch (Throwable e) { 1048 reportWtf("starting SamplingProfiler Service", e); 1049 } 1050 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1051 } 1052 1053 if (!disableNetwork && !disableNetworkTime) { 1054 traceBeginAndSlog("StartNetworkTimeUpdateService"); 1055 try { 1056 networkTimeUpdater = new NetworkTimeUpdateService(context); 1057 ServiceManager.addService("network_time_update_service", networkTimeUpdater); 1058 } catch (Throwable e) { 1059 reportWtf("starting NetworkTimeUpdate service", e); 1060 } 1061 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1062 } 1063 1064 traceBeginAndSlog("StartCommonTimeManagementService"); 1065 try { 1066 commonTimeMgmtService = new CommonTimeManagementService(context); 1067 ServiceManager.addService("commontime_management", commonTimeMgmtService); 1068 } catch (Throwable e) { 1069 reportWtf("starting CommonTimeManagementService service", e); 1070 } 1071 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1072 1073 if (!disableNetwork) { 1074 traceBeginAndSlog("CertBlacklister"); 1075 try { 1076 CertBlacklister blacklister = new CertBlacklister(context); 1077 } catch (Throwable e) { 1078 reportWtf("starting CertBlacklister", e); 1079 } 1080 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1081 } 1082 1083 if (!disableNonCoreServices) { 1084 // Dreams (interactive idle-time views, a/k/a screen savers, and doze mode) 1085 mSystemServiceManager.startService(DreamManagerService.class); 1086 } 1087 1088 if (!disableNonCoreServices && ZygoteInit.PRELOAD_RESOURCES) { 1089 traceBeginAndSlog("StartAssetAtlasService"); 1090 try { 1091 atlas = new AssetAtlasService(context); 1092 ServiceManager.addService(AssetAtlasService.ASSET_ATLAS_SERVICE, atlas); 1093 } catch (Throwable e) { 1094 reportWtf("starting AssetAtlasService", e); 1095 } 1096 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1097 } 1098 1099 if (!disableNonCoreServices) { 1100 ServiceManager.addService(GraphicsStatsService.GRAPHICS_STATS_SERVICE, 1101 new GraphicsStatsService(context)); 1102 } 1103 1104 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_PRINTING)) { 1105 mSystemServiceManager.startService(PRINT_MANAGER_SERVICE_CLASS); 1106 } 1107 1108 mSystemServiceManager.startService(RestrictionsManagerService.class); 1109 1110 mSystemServiceManager.startService(MediaSessionService.class); 1111 1112 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_HDMI_CEC)) { 1113 mSystemServiceManager.startService(HdmiControlService.class); 1114 } 1115 1116 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_LIVE_TV)) { 1117 mSystemServiceManager.startService(TvInputManagerService.class); 1118 } 1119 1120 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_PICTURE_IN_PICTURE)) { 1121 mSystemServiceManager.startService(MediaResourceMonitorService.class); 1122 } 1123 1124 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)) { 1125 mSystemServiceManager.startService(TvRemoteService.class); 1126 } 1127 1128 if (!disableNonCoreServices) { 1129 traceBeginAndSlog("StartMediaRouterService"); 1130 try { 1131 mediaRouter = new MediaRouterService(context); 1132 ServiceManager.addService(Context.MEDIA_ROUTER_SERVICE, mediaRouter); 1133 } catch (Throwable e) { 1134 reportWtf("starting MediaRouterService", e); 1135 } 1136 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1137 1138 if (!disableTrustManager) { 1139 mSystemServiceManager.startService(TrustManagerService.class); 1140 } 1141 1142 if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)) { 1143 mSystemServiceManager.startService(FingerprintService.class); 1144 } 1145 1146 traceBeginAndSlog("StartBackgroundDexOptService"); 1147 try { 1148 BackgroundDexOptService.schedule(context); 1149 } catch (Throwable e) { 1150 reportWtf("starting BackgroundDexOptService", e); 1151 } 1152 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1153 } 1154 // LauncherAppsService uses ShortcutService. 1155 mSystemServiceManager.startService(ShortcutService.Lifecycle.class); 1156 1157 mSystemServiceManager.startService(LauncherAppsService.class); 1158 } 1159 1160 if (!disableNonCoreServices && !disableMediaProjection) { 1161 mSystemServiceManager.startService(MediaProjectionManagerService.class); 1162 } 1163 1164 if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_WATCH)) { 1165 mSystemServiceManager.startService(WEAR_BLUETOOTH_SERVICE_CLASS); 1166 mSystemServiceManager.startService(WEAR_WIFI_MEDIATOR_SERVICE_CLASS); 1167 if (!disableNonCoreServices) { 1168 mSystemServiceManager.startService(WEAR_TIME_SERVICE_CLASS); 1169 } 1170 } 1171 1172 // Before things start rolling, be sure we have decided whether 1173 // we are in safe mode. 1174 final boolean safeMode = wm.detectSafeMode(); 1175 if (safeMode) { 1176 mActivityManagerService.enterSafeMode(); 1177 // Disable the JIT for the system_server process 1178 VMRuntime.getRuntime().disableJitCompilation(); 1179 } else { 1180 // Enable the JIT for the system_server process 1181 VMRuntime.getRuntime().startJitCompilation(); 1182 } 1183 1184 // MMS service broker 1185 mmsService = mSystemServiceManager.startService(MmsServiceBroker.class); 1186 1187 if (Settings.Global.getInt(mContentResolver, Settings.Global.DEVICE_PROVISIONED, 0) == 0 || 1188 UserManager.isDeviceInDemoMode(mSystemContext)) { 1189 mSystemServiceManager.startService(RetailDemoModeService.class); 1190 } 1191 1192 // It is now time to start up the app processes... 1193 1194 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakeVibratorServiceReady"); 1195 try { 1196 vibrator.systemReady(); 1197 } catch (Throwable e) { 1198 reportWtf("making Vibrator Service ready", e); 1199 } 1200 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1201 1202 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakeLockSettingsServiceReady"); 1203 if (lockSettings != null) { 1204 try { 1205 lockSettings.systemReady(); 1206 } catch (Throwable e) { 1207 reportWtf("making Lock Settings Service ready", e); 1208 } 1209 } 1210 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1211 1212 // Needed by DevicePolicyManager for initialization 1213 mSystemServiceManager.startBootPhase(SystemService.PHASE_LOCK_SETTINGS_READY); 1214 1215 mSystemServiceManager.startBootPhase(SystemService.PHASE_SYSTEM_SERVICES_READY); 1216 1217 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakeWindowManagerServiceReady"); 1218 try { 1219 wm.systemReady(); 1220 } catch (Throwable e) { 1221 reportWtf("making Window Manager Service ready", e); 1222 } 1223 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1224 1225 if (safeMode) { 1226 mActivityManagerService.showSafeModeOverlay(); 1227 } 1228 1229 // Update the configuration for this context by hand, because we're going 1230 // to start using it before the config change done in wm.systemReady() will 1231 // propagate to it. 1232 Configuration config = wm.computeNewConfiguration(); 1233 DisplayMetrics metrics = new DisplayMetrics(); 1234 WindowManager w = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 1235 w.getDefaultDisplay().getMetrics(metrics); 1236 context.getResources().updateConfiguration(config, metrics); 1237 1238 // The system context's theme may be configuration-dependent. 1239 final Theme systemTheme = context.getTheme(); 1240 if (systemTheme.getChangingConfigurations() != 0) { 1241 systemTheme.rebase(); 1242 } 1243 1244 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakePowerManagerServiceReady"); 1245 try { 1246 // TODO: use boot phase 1247 mPowerManagerService.systemReady(mActivityManagerService.getAppOpsService()); 1248 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1249 } catch (Throwable e) { 1250 reportWtf("making Power Manager Service ready", e); 1251 } 1252 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1253 1254 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakePackageManagerServiceReady"); 1255 try { 1256 mPackageManagerService.systemReady(); 1257 } catch (Throwable e) { 1258 reportWtf("making Package Manager Service ready", e); 1259 } 1260 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1261 1262 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakeDisplayManagerServiceReady"); 1263 try { 1264 // TODO: use boot phase and communicate these flags some other way 1265 mDisplayManagerService.systemReady(safeMode, mOnlyCore); 1266 } catch (Throwable e) { 1267 reportWtf("making Display Manager Service ready", e); 1268 } 1269 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1270 1271 // These are needed to propagate to the runnable below. 1272 final NetworkManagementService networkManagementF = networkManagement; 1273 final NetworkStatsService networkStatsF = networkStats; 1274 final NetworkPolicyManagerService networkPolicyF = networkPolicy; 1275 final ConnectivityService connectivityF = connectivity; 1276 final NetworkScoreService networkScoreF = networkScore; 1277 final LocationManagerService locationF = location; 1278 final CountryDetectorService countryDetectorF = countryDetector; 1279 final NetworkTimeUpdateService networkTimeUpdaterF = networkTimeUpdater; 1280 final CommonTimeManagementService commonTimeMgmtServiceF = commonTimeMgmtService; 1281 final AssetAtlasService atlasF = atlas; 1282 final InputManagerService inputManagerF = inputManager; 1283 final TelephonyRegistry telephonyRegistryF = telephonyRegistry; 1284 final MediaRouterService mediaRouterF = mediaRouter; 1285 final MmsServiceBroker mmsServiceF = mmsService; 1286 1287 // We now tell the activity manager it is okay to run third party 1288 // code. It will call back into us once it has gotten to the state 1289 // where third party code can really run (but before it has actually 1290 // started launching the initial applications), for us to complete our 1291 // initialization. 1292 mActivityManagerService.systemReady(new Runnable() { 1293 @Override 1294 public void run() { 1295 Slog.i(TAG, "Making services ready"); 1296 mSystemServiceManager.startBootPhase( 1297 SystemService.PHASE_ACTIVITY_MANAGER_READY); 1298 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "PhaseActivityManagerReady"); 1299 1300 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "StartObservingNativeCrashes"); 1301 try { 1302 mActivityManagerService.startObservingNativeCrashes(); 1303 } catch (Throwable e) { 1304 reportWtf("observing native crashes", e); 1305 } 1306 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1307 1308 if (!mOnlyCore) { 1309 Slog.i(TAG, "WebViewFactory preparation"); 1310 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "WebViewFactoryPreparation"); 1311 mWebViewUpdateService.prepareWebViewInSystemServer(); 1312 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1313 } 1314 1315 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "StartSystemUI"); 1316 try { 1317 startSystemUi(context); 1318 } catch (Throwable e) { 1319 reportWtf("starting System UI", e); 1320 } 1321 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1322 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakeNetworkScoreReady"); 1323 try { 1324 if (networkScoreF != null) networkScoreF.systemReady(); 1325 } catch (Throwable e) { 1326 reportWtf("making Network Score Service ready", e); 1327 } 1328 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1329 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakeNetworkManagementServiceReady"); 1330 try { 1331 if (networkManagementF != null) networkManagementF.systemReady(); 1332 } catch (Throwable e) { 1333 reportWtf("making Network Managment Service ready", e); 1334 } 1335 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1336 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakeNetworkStatsServiceReady"); 1337 try { 1338 if (networkStatsF != null) networkStatsF.systemReady(); 1339 } catch (Throwable e) { 1340 reportWtf("making Network Stats Service ready", e); 1341 } 1342 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1343 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakeNetworkPolicyServiceReady"); 1344 try { 1345 if (networkPolicyF != null) networkPolicyF.systemReady(); 1346 } catch (Throwable e) { 1347 reportWtf("making Network Policy Service ready", e); 1348 } 1349 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1350 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "MakeConnectivityServiceReady"); 1351 try { 1352 if (connectivityF != null) connectivityF.systemReady(); 1353 } catch (Throwable e) { 1354 reportWtf("making Connectivity Service ready", e); 1355 } 1356 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1357 1358 Watchdog.getInstance().start(); 1359 1360 // It is now okay to let the various system services start their 1361 // third party code... 1362 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1363 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "PhaseThirdPartyAppsCanStart"); 1364 mSystemServiceManager.startBootPhase( 1365 SystemService.PHASE_THIRD_PARTY_APPS_CAN_START); 1366 1367 try { 1368 if (locationF != null) locationF.systemRunning(); 1369 } catch (Throwable e) { 1370 reportWtf("Notifying Location Service running", e); 1371 } 1372 try { 1373 if (countryDetectorF != null) countryDetectorF.systemRunning(); 1374 } catch (Throwable e) { 1375 reportWtf("Notifying CountryDetectorService running", e); 1376 } 1377 try { 1378 if (networkTimeUpdaterF != null) networkTimeUpdaterF.systemRunning(); 1379 } catch (Throwable e) { 1380 reportWtf("Notifying NetworkTimeService running", e); 1381 } 1382 try { 1383 if (commonTimeMgmtServiceF != null) { 1384 commonTimeMgmtServiceF.systemRunning(); 1385 } 1386 } catch (Throwable e) { 1387 reportWtf("Notifying CommonTimeManagementService running", e); 1388 } 1389 try { 1390 if (atlasF != null) atlasF.systemRunning(); 1391 } catch (Throwable e) { 1392 reportWtf("Notifying AssetAtlasService running", e); 1393 } 1394 try { 1395 // TODO(BT) Pass parameter to input manager 1396 if (inputManagerF != null) inputManagerF.systemRunning(); 1397 } catch (Throwable e) { 1398 reportWtf("Notifying InputManagerService running", e); 1399 } 1400 try { 1401 if (telephonyRegistryF != null) telephonyRegistryF.systemRunning(); 1402 } catch (Throwable e) { 1403 reportWtf("Notifying TelephonyRegistry running", e); 1404 } 1405 try { 1406 if (mediaRouterF != null) mediaRouterF.systemRunning(); 1407 } catch (Throwable e) { 1408 reportWtf("Notifying MediaRouterService running", e); 1409 } 1410 1411 try { 1412 if (mmsServiceF != null) mmsServiceF.systemRunning(); 1413 } catch (Throwable e) { 1414 reportWtf("Notifying MmsService running", e); 1415 } 1416 1417 try { 1418 if (networkScoreF != null) networkScoreF.systemRunning(); 1419 } catch (Throwable e) { 1420 reportWtf("Notifying NetworkScoreService running", e); 1421 } 1422 Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER); 1423 } 1424 }); 1425 } 1426 1427 static final void startSystemUi(Context context) { 1428 Intent intent = new Intent(); 1429 intent.setComponent(new ComponentName("com.android.systemui", 1430 "com.android.systemui.SystemUIService")); 1431 intent.addFlags(Intent.FLAG_DEBUG_TRIAGED_MISSING); 1432 //Slog.d(TAG, "Starting service: " + intent); 1433 context.startServiceAsUser(intent, UserHandle.SYSTEM); 1434 } 1435 1436 private static void traceBeginAndSlog(String name) { 1437 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, name); 1438 Slog.i(TAG, name); 1439 } 1440 } 1441
