List of usage examples for android.os Process THREAD_PRIORITY_BACKGROUND
int THREAD_PRIORITY_BACKGROUND
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From source file:com.android.calendar.alerts.AlertService.java
@Override public void onCreate() { HandlerThread thread = new HandlerThread("AlertService", Process.THREAD_PRIORITY_BACKGROUND); thread.start();/* w w w .j a v a 2 s .c om*/ mServiceLooper = thread.getLooper(); mServiceHandler = new ServiceHandler(mServiceLooper); // Flushes old fired alerts from internal storage, if needed. AlertUtils.flushOldAlertsFromInternalStorage(getApplication()); }
From source file:android_network.hetnet.vpn_service.ServiceSinkhole.java
@Override public void onCreate() { Log.i(TAG, "Create version=" + Util.getSelfVersionName(this) + "/" + Util.getSelfVersionCode(this)); SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); // Native init jni_init();// ww w . jav a 2 s .c o m boolean pcap = prefs.getBoolean("pcap", false); setPcap(pcap, this); prefs.registerOnSharedPreferenceChangeListener(this); Util.setTheme(this); super.onCreate(); HandlerThread commandThread = new HandlerThread(getString(R.string.app_name) + " command", Process.THREAD_PRIORITY_FOREGROUND); HandlerThread logThread = new HandlerThread(getString(R.string.app_name) + " log", Process.THREAD_PRIORITY_BACKGROUND); HandlerThread statsThread = new HandlerThread(getString(R.string.app_name) + " stats", Process.THREAD_PRIORITY_BACKGROUND); commandThread.start(); logThread.start(); statsThread.start(); commandLooper = commandThread.getLooper(); logLooper = logThread.getLooper(); statsLooper = statsThread.getLooper(); commandHandler = new CommandHandler(commandLooper); logHandler = new LogHandler(logLooper); statsHandler = new StatsHandler(statsLooper); // Listen for power save mode if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && !Util.isPlayStoreInstall(this)) { PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE); powersaving = pm.isPowerSaveMode(); IntentFilter ifPower = new IntentFilter(); ifPower.addAction(PowerManager.ACTION_POWER_SAVE_MODE_CHANGED); registerReceiver(powerSaveReceiver, ifPower); registeredPowerSave = true; } // Listen for user switches if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { IntentFilter ifUser = new IntentFilter(); ifUser.addAction(Intent.ACTION_USER_BACKGROUND); ifUser.addAction(Intent.ACTION_USER_FOREGROUND); registerReceiver(userReceiver, ifUser); registeredUser = true; } if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { // Listen for idle mode state changes IntentFilter ifIdle = new IntentFilter(); ifIdle.addAction(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED); registerReceiver(idleStateReceiver, ifIdle); registeredIdleState = true; } // Listen for connectivity updates IntentFilter ifConnectivity = new IntentFilter(); ifConnectivity.addAction(ConnectivityManager.CONNECTIVITY_ACTION); registerReceiver(connectivityChangedReceiver, ifConnectivity); registeredConnectivityChanged = true; // Listen for added applications IntentFilter ifPackage = new IntentFilter(); ifPackage.addAction(Intent.ACTION_PACKAGE_ADDED); ifPackage.addDataScheme("package"); registerReceiver(packageAddedReceiver, ifPackage); registeredPackageAdded = true; // Setup house holding Intent alarmIntent = new Intent(this, ServiceSinkhole.class); alarmIntent.setAction(ACTION_HOUSE_HOLDING); PendingIntent pi = PendingIntent.getService(this, 0, alarmIntent, PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE); am.setInexactRepeating(AlarmManager.RTC, SystemClock.elapsedRealtime() + 60 * 1000, AlarmManager.INTERVAL_HALF_DAY, pi); }
From source file:com.grazerss.EntryManager.java
private void switchStorageProvider() { Log.d(TAG, "Switch Storage Provider"); if (isModelCurrentlyUpdated()) { return;/* w ww . jav a2s .c o m*/ } final String newPrefValue = getSharedPreferences().getString(SETTINGS_STORAGE_PROVIDER_KEY, null); final String oldStorageProviderClass = fileContextAdapter.getClass().getName(); final String newStorageProviderClass = STORAGE_PROVIDER_SD_CARD.equals(newPrefValue) ? SdCardStorageAdapter.class.getName() : PhoneMemoryStorageAdapter.class.getName(); if (!oldStorageProviderClass.equals(newStorageProviderClass)) { runningThread = new Thread(new Runnable() { public void run() { final PowerManager pm = (PowerManager) ctx.getSystemService(Context.POWER_SERVICE); final PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG); Log.i(TAG, "Wake lock acquired at " + new Date().toString() + "."); wl.acquire(); Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); final Timing t = new Timing("Storage Provider Switch", ctx); ModelUpdateResult result = null; if (isModelCurrentlyUpdated()) { return; } try { lockModel("EM.switchStorageProvider.run"); } catch (final IllegalStateException ise) { return; } try { Log.i(TAG, "Switching storage providers started at " + new Date().toString() + "."); fireModelUpdateStarted("Switching storage providers", false, true); Log.d(TAG, "Change of storage provider detected."); final List<Job> jobList = new LinkedList<Job>(); final Job clearOldStorageProvider = new Job("Clearing Old Storage Provider", EntryManager.this) { @Override public void run() { Log.d(TAG, "Clearing the old storage provider."); doClearCache(); if (fileContextAdapter.canWrite()) { WebPageDownloadDirector.removeAllAssets(fileContextAdapter, ctx); } } }; jobList.add(clearOldStorageProvider); final Job switchStorageProviders = new Job("Switching Storage Providers", EntryManager.this) { @Override public void run() throws Exception { Log.d(TAG, "Establishing new storage provider: " + newStorageProviderClass); fileContextAdapter = newStorageProviderClass.equals( SdCardStorageAdapter.class.getName()) ? new SdCardStorageAdapter(ctx) : new PhoneMemoryStorageAdapter(ctx); Log.d(TAG, "New storage provider established."); } }; jobList.add(switchStorageProviders); final Job clearNewStorageProvider = new Job("Clearing New Storage Provider", EntryManager.this) { @Override public void run() { Log.d(TAG, "Clearing the new storage provider."); doClearCache(); if (fileContextAdapter.canWrite()) { WebPageDownloadDirector.removeAllAssets(fileContextAdapter, ctx); } } }; jobList.add(clearNewStorageProvider); runJobs(jobList); result = new SwitchStorageProviderResult(); } catch (final Throwable throwable) { result = new SwitchStorageProviderFailed(throwable); Log.d(TAG, "Problem during switching storage providers.", throwable); t.stop(); } finally { unlockModel("EM.switchStorageProvider.run"); clearCancelState(); fireModelUpdateFinished(result); fireStatusUpdated(); Log.i(TAG, "Switching storage providers finished at " + new Date().toString() + "."); wl.release(); t.stop(); } } }, "Storage Provider Switch Worker"); runningThread.start(); } }
From source file:eu.faircode.netguard.ServiceSinkhole.java
@Override public void onCreate() { Log.i(TAG, "Create version=" + Util.getSelfVersionName(this) + "/" + Util.getSelfVersionCode(this)); SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); // Native init jni_init();//from w ww. j a va2s . c o m boolean pcap = prefs.getBoolean("pcap", false); setPcap(pcap, this); prefs.registerOnSharedPreferenceChangeListener(this); Util.setTheme(this); super.onCreate(); HandlerThread commandThread = new HandlerThread(getString(R.string.app_name) + " command", Process.THREAD_PRIORITY_FOREGROUND); HandlerThread logThread = new HandlerThread(getString(R.string.app_name) + " log", Process.THREAD_PRIORITY_BACKGROUND); HandlerThread statsThread = new HandlerThread(getString(R.string.app_name) + " stats", Process.THREAD_PRIORITY_BACKGROUND); commandThread.start(); logThread.start(); statsThread.start(); commandLooper = commandThread.getLooper(); logLooper = logThread.getLooper(); statsLooper = statsThread.getLooper(); commandHandler = new CommandHandler(commandLooper); logHandler = new LogHandler(logLooper); statsHandler = new StatsHandler(statsLooper); // Listen for power save mode if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && !Util.isPlayStoreInstall(this)) { PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE); powersaving = pm.isPowerSaveMode(); IntentFilter ifPower = new IntentFilter(); ifPower.addAction(PowerManager.ACTION_POWER_SAVE_MODE_CHANGED); registerReceiver(powerSaveReceiver, ifPower); registeredPowerSave = true; } // Listen for user switches if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { IntentFilter ifUser = new IntentFilter(); ifUser.addAction(Intent.ACTION_USER_BACKGROUND); ifUser.addAction(Intent.ACTION_USER_FOREGROUND); registerReceiver(userReceiver, ifUser); registeredUser = true; } if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { // Listen for idle mode state changes IntentFilter ifIdle = new IntentFilter(); ifIdle.addAction(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED); registerReceiver(idleStateReceiver, ifIdle); registeredIdleState = true; } // Listen for connectivity updates IntentFilter ifConnectivity = new IntentFilter(); ifConnectivity.addAction(ConnectivityManager.CONNECTIVITY_ACTION); registerReceiver(connectivityChangedReceiver, ifConnectivity); registeredConnectivityChanged = true; // Listen for added applications IntentFilter ifPackage = new IntentFilter(); ifPackage.addAction(Intent.ACTION_PACKAGE_ADDED); ifPackage.addAction(Intent.ACTION_PACKAGE_REMOVED); ifPackage.addDataScheme("package"); registerReceiver(packageChangedReceiver, ifPackage); registeredPackageChanged = true; // Setup house holding Intent alarmIntent = new Intent(this, ServiceSinkhole.class); alarmIntent.setAction(ACTION_HOUSE_HOLDING); PendingIntent pi = PendingIntent.getService(this, 0, alarmIntent, PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE); am.setInexactRepeating(AlarmManager.RTC, SystemClock.elapsedRealtime() + 60 * 1000, AlarmManager.INTERVAL_HALF_DAY, pi); }