List of usage examples for android.net.wifi WifiManager createWifiLock
public WifiLock createWifiLock(int lockType, String tag)
From source file:cz.babi.android.remoteme.service.ConnectionService.java
@Override public void onCreate() { if (Common.DEBUG) Log.d(TAG_CLASS_NAME, "[onCreate]"); preferences = PreferenceManager.getDefaultSharedPreferences(this); /* Lock Wi-Fi, if need so. */ WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, "WiFiLockTag"); if (preferences.getBoolean(getString(R.string.pref_name_keep_wifi_alive), true)) lockWiFi();// ww w.j av a 2 s .com /* Display a notification about us starting. */ if (preferences.getBoolean(getString(R.string.pref_name_show_notification), true)) { showNotification(); } }
From source file:net.simno.klingar.playback.LocalPlayback.java
LocalPlayback(Context context, MusicController musicController, AudioManager audioManager, WifiManager wifiManager) { this.context = context; this.musicController = musicController; this.audioManager = audioManager; this.wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, "klingar_lock"); this.state = PlaybackStateCompat.STATE_NONE; String agent = Util.getUserAgent(context, context.getResources().getString(R.string.app_name)); this.dataSourceFactory = new DefaultDataSourceFactory(context, agent, null); this.extractorsFactory = new DefaultExtractorsFactory(); }
From source file:com.terminal.ide.TermService.java
@Override public void onCreate() { compat = new ServiceForegroundCompat(this); mTermSessions = new ArrayList<TermSession>(); /**// ww w .j a va2s . co m * ?? * @author wanghao * @date 2015-3-27 * ???Activity */ //?intent //warning??start.class //?mainActivity Intent openMainActivityIntent = new Intent(this, mainAvtivity.class); Intent openTerminalActivityIntent = new Intent(this, Term.class); openTerminalActivityIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); openMainActivityIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); Intent exitTerminalIntent = new Intent(this, ExitService.class); Notification sessionBuilder = new NotificationCompat.Builder(this).setSmallIcon(R.drawable.ic_launcher) .setContentTitle(getText(R.string.application_terminal)) .setContentText(getText(R.string.service_notify_text)) .setContentIntent(PendingIntent.getActivity(this, 0, openMainActivityIntent, 0)) .setStyle(new NotificationCompat.BigTextStyle().bigText(getText(R.string.service_notify_text))) .addAction(R.drawable.ic_action_iconfont_terminal, getText(R.string.notification_open_termianl), PendingIntent.getActivity(this, 0, openTerminalActivityIntent, Intent.FLAG_ACTIVITY_CLEAR_TOP)) .addAction(R.drawable.ic_action_iconfont_exit, getText(R.string.notification_exit_app), PendingIntent.getService(this, 0, exitTerminalIntent, 0)) .setOngoing(true).build(); compat.startForeground(RUNNING_NOTIFICATION, sessionBuilder); mPrefs = PreferenceManager.getDefaultSharedPreferences(this); mPrefs.registerOnSharedPreferenceChangeListener(this); mHardKeys.setKeyMappings(mPrefs); //Setup the Hard Key Mappings.. mSettings = new TermSettings(mPrefs); //Need to set the HOME Folder and Bash startup.. //Sometime getfilesdir return NULL ? mSessionInit = false; File home = getFilesDir(); if (home != null) { initSessions(home); } //Start a webserver for comms.. // mServer = new webserver(this); // mServer.start(); PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); WifiManager wm = (WifiManager) getSystemService(Context.WIFI_SERVICE); //Get a wake lock mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TermDebug.LOG_TAG); mScreenLock = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK, TermDebug.LOG_TAG); mWifiLock = wm.createWifiLock(WifiManager.WIFI_MODE_FULL, TermDebug.LOG_TAG); //Get the Initial Values // boolean cpulock = getStringPref("cpulock","1") == 1 ? true : false; // boolean wifilock = getStringPref("wifilock","0") == 1 ? true : false; // boolean screenlock = getStringPref("screenlock","0") == 1 ? true : false; setupWakeLocks(); Log.d(TermDebug.LOG_TAG, "TermService started"); return; }
From source file:com.qweex.callisto.podcast.DownloadTask.java
@Override protected Boolean doInBackground(String... params) { String TAG = StaticBlob.TAG(); boolean isVideo; Cursor current;/*from w w w. ja v a 2s. c o m*/ long id = 0, identity = 0; Log.e(TAG, "Preparing to start: " + StaticBlob.databaseConnector.getActiveDownloads().getCount() + " downloads"); boolean canceled = false; while (StaticBlob.databaseConnector.getActiveDownloads().getCount() > 0) { if (isCancelled()) //Checks to see if it has been canceled by somewhere else { mNotificationManager.cancel(NOTIFICATION_ID); return false; } try { Cursor c = StaticBlob.databaseConnector.getActiveDownloads(); c.moveToFirst(); id = c.getLong(c.getColumnIndex("_id")); identity = c.getLong(c.getColumnIndex("identity")); isVideo = c.getInt(c.getColumnIndex("video")) > 0; current = StaticBlob.databaseConnector.getOneEpisode(identity); current.moveToFirst(); //Get info AudLink = current.getString(current.getColumnIndex("mp3link")); VidLink = current.getString(current.getColumnIndex("vidlink")); AudSize = current.getLong(current.getColumnIndex("mp3size")); VidSize = current.getLong(current.getColumnIndex("vidsize")); Title = current.getString(current.getColumnIndex("title")); Date = current.getString(current.getColumnIndex("date")); Show = current.getString(current.getColumnIndex("show")); Date = StaticBlob.sdfFile.format(StaticBlob.sdfRaw.parse(Date)); //Getting target Target = new File(StaticBlob.storage_path + File.separator + Show); Target.mkdirs(); if (Title.indexOf("|") > 0) Title = Title.substring(0, Title.indexOf("|")); Title = Title.trim(); AudFile = new File(Target, Date + "__" + StaticBlob.makeFileFriendly(Title) + EpisodeDesc.getExtension(AudLink)); if (VidLink != null) VidFile = new File(Target, Date + "__" + StaticBlob.makeFileFriendly(Title) + EpisodeDesc.getExtension(VidLink)); Target = isVideo ? VidFile : AudFile; //Prepare the HTTP Log.i(TAG, "Path: " + Target.getPath()); URL url = new URL(isVideo ? VidLink : AudLink); Log.i(TAG, "Starting download: " + url.toString()); Log.i(TAG, "Opening the connection..."); HttpURLConnection ucon = (HttpURLConnection) url.openConnection(); String lastModified = ucon.getHeaderField("Last-Modified"); ucon = (HttpURLConnection) url.openConnection(); if (Target.exists()) { ucon.setRequestProperty("Range", "bytes=" + Target.length() + "-"); ucon.setRequestProperty("If-Range", lastModified); } ucon.setReadTimeout(TIMEOUT_CONNECTION); ucon.setConnectTimeout(TIMEOUT_SOCKET); ucon.connect(); //Notification mBuilder.setProgress(100, 0, true) .setContentTitle(this.context.getResources().getString(R.string.downloading) + " " + StaticBlob.current_download + " " + this.context.getResources().getString(R.string.of) + " " + downloading_count) .setContentText(Show + ": " + Title); // Displays the progress bar for the first time. mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build()); //Actually do the DLing InputStream is = ucon.getInputStream(); TotalSize = ucon.getContentLength() + Target.length(); BufferedInputStream inStream = new BufferedInputStream(is, 1024 * 5); FileOutputStream outStream; byte buff[]; Log.i(TAG, "mmk skipping the downloaded portion..." + Target.length() + " of " + TotalSize); if (Target.exists()) //Append if it exists outStream = new FileOutputStream(Target, true); else outStream = new FileOutputStream(Target); buff = new byte[5 * 1024]; Log.i(TAG, "Getting content length (size)"); int len = 0; long downloadedSize = Target.length(), percentDone = 0; //SPEED_COUNT == the number of times through the buffer loop to go through before updating the speed // currentDownloadLoopIndex == ??? // lastTime == The time that the last speed was calculated at // all_spds == All speeds tabulated thus far from currentDownloadLoopIndex to SPEED_COUNT // avg_speed == the average speed when SPEED_COUNT is reached int SPEED_COUNT = 200, currentDownloadLoopIndex = 0; long lastTime = (new java.util.Date()).getTime(), all_spds = 0; double avg_speed = 0; DecimalFormat df = new DecimalFormat("#.##"); //Wifi lock WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE); if (DownloadList.Download_wifiLock == null) DownloadList.Download_wifiLock = wm.createWifiLock(WifiManager.WIFI_MODE_FULL, "Callisto_download"); if (!DownloadList.Download_wifiLock.isHeld()) DownloadList.Download_wifiLock.acquire(); Log.i(TAG, "FINALLY starting the download"); inner_failures = 0; //-----------------Here is where the actual downloading happens---------------- while (len != -1) { Cursor active = StaticBlob.databaseConnector.getActiveDownloads(); if (StaticBlob.databaseConnector.getActiveDownloads().getCount() == 0) canceled = true; else { active.moveToFirst(); canceled = active.getLong(active.getColumnIndex("identity")) != identity; } if (canceled) { Log.i(TAG, "Download has been canceled, deleting."); Target.delete(); break; } if (isCancelled()) { mNotificationManager.cancel(NOTIFICATION_ID); return false; } try { len = inStream.read(buff); if (len == -1) break; outStream.write(buff, 0, len); downloadedSize += len; percentDone = downloadedSize * 100; percentDone /= TotalSize; //Add to the average speed long temp_spd = 0; long time_diff = ((new java.util.Date()).getTime() - lastTime); if (time_diff > 0) { temp_spd = len * 100 / time_diff; currentDownloadLoopIndex++; all_spds += temp_spd; lastTime = (new java.util.Date()).getTime(); } } catch (IOException e) { Log.e(TAG + ":IOException", "IO is a moon - " + inner_failures); inner_failures++; if (inner_failures == INNER_LIMIT) break; try { Thread.sleep(500); } catch (InterruptedException e1) { } //Add failure to average currentDownloadLoopIndex++; lastTime = (new java.util.Date()).getTime(); } catch (Exception e) { Log.e(TAG + ":??Exception", e.getClass() + " : " + e.getMessage()); try { Thread.sleep(500); } catch (InterruptedException e1) { } //Add failure to average currentDownloadLoopIndex++; lastTime = (new java.util.Date()).getTime(); } //If the time is right, get the average if (currentDownloadLoopIndex >= SPEED_COUNT) { avg_speed = all_spds * 1.0 / currentDownloadLoopIndex / 100; all_spds = 0; currentDownloadLoopIndex = 0; if (DownloadList.thisInstance != null) { DownloadList.thisInstance.runOnUiThread( DownloadList.thisInstance.new DownloadProgressUpdater((int) (TotalSize / 1000), (int) (downloadedSize / 1000))); } mBuilder.setProgress((int) (TotalSize / 1000), (int) (downloadedSize / 1000), false) .setContentTitle(this.context.getResources().getString(R.string.downloading) + " " + StaticBlob.current_download + " " + this.context.getResources().getString(R.string.of) + " " + downloading_count + " - " + percentDone + "% (" + df.format(avg_speed) + "kb/s)") .setContentText(Show + ": " + Title); // Displays the progress bar for the first time. mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build()); } } // END download of single file outStream.flush(); outStream.close(); inStream.close(); if (inner_failures == INNER_LIMIT) { throw new Exception("Inner exception has passed " + INNER_LIMIT); } Cursor active = StaticBlob.databaseConnector.getActiveDownloads(); if (StaticBlob.databaseConnector.getActiveDownloads().getCount() == 0) canceled = true; else { active.moveToFirst(); canceled = active.getLong(active.getColumnIndex("identity")) != identity; } if (!canceled) { Log.i(TAG, "Trying to finish with " + Target.length() + "==" + TotalSize); if (Target.length() == TotalSize) { StaticBlob.current_download++; Log.i(TAG, (inner_failures < INNER_LIMIT ? "Successfully" : "FAILED") + " downloaded to : " + Target.getPath()); //Move the download from active to completed. StaticBlob.databaseConnector.markDownloadComplete(id); Log.i(TAG, " " + DownloadList.rebuildHeaderThings); if (DownloadList.rebuildHeaderThings != null) DownloadList.rebuildHeaderThings.sendEmptyMessage(0); boolean queue = PreferenceManager.getDefaultSharedPreferences(context) .getBoolean("download_to_queue", false); if (queue) { StaticBlob.databaseConnector.appendToQueue(identity, false, isVideo); StaticBlob.playerInfo.update(context); } //Episode Desc if (EpisodeDesc.currentInstance != null) EpisodeDesc.currentInstance.determineButtons(); //ShowList if (ShowList.thisInstance != null && ShowList.thisInstance.currentDownloadItem != null) { ShowList.thisInstance.runOnUiThread(ShowList.thisInstance.new updateBoldOrItalic(id, ShowList.thisInstance.currentDownloadItem, AudFile, VidFile, AudSize, VidSize)); ShowList.thisInstance.currentDownloadItem = null; } } } else Target.delete(); } catch (ParseException e) { Log.e(TAG + ":ParseException", "Error parsing a date from the SQLite db: "); Log.e(TAG + ":ParseException", Date); Log.e(TAG + ":ParseException", "(This should never happen)."); outer_failures++; e.printStackTrace(); } catch (Exception e) { outer_failures++; Log.e(TAG + ":Exception " + e.getClass(), "[" + outer_failures + "] Msg: " + e.getMessage()); e.printStackTrace(); try { Thread.sleep(1000); } catch (InterruptedException e1) { } } if (outer_failures == OUTER_LIMIT) { boolean quit = false; //if(quit = aDownloads.charAt(1)=='x') // aDownloads = aDownloads.replaceAll("x",""); quit = true; if (DownloadList.rebuildHeaderThings != null) DownloadList.rebuildHeaderThings.sendEmptyMessage(0); failed++; outer_failures = 0; if (quit) break; } } Log.i(TAG, "Finished Downloading"); if (DownloadList.thisInstance != null) DownloadList.thisInstance.updateMenu(); //Wifi lock if (DownloadList.Download_wifiLock != null && DownloadList.Download_wifiLock.isHeld()) DownloadList.Download_wifiLock.release(); //Notification mNotificationManager.cancel(NOTIFICATION_ID); if (downloading_count > 0) { mBuilder.setProgress(100, 0, false) .setContentTitle("Finished downloading " + downloading_count + " files"); if (failed > 0) mBuilder.setContentText(failed + " failed, try them again later"); mBuilder.setAutoCancel(true); mBuilder.setOngoing(false); mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build()); StaticBlob.current_download = 1; downloading_count = 0; } else { StaticBlob.current_download = 1; downloading_count = 0; return false; } return true; }
From source file:de.schildbach.wallet.service.BlockchainServiceImpl.java
@Override public void onCreate() { Log.d(TAG, ".onCreate()"); super.onCreate(); nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); final String lockName = getPackageName() + " blockchain sync"; final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, lockName); final WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, lockName); wifiLock.setReferenceCounted(false); application = (WalletApplication) getApplication(); prefs = PreferenceManager.getDefaultSharedPreferences(this); final Wallet wallet = application.getWallet(); final int versionCode = application.applicationVersionCode(); prefs.edit().putInt(Constants.PREFS_KEY_LAST_VERSION, versionCode).commit(); bestChainHeightEver = prefs.getInt(Constants.PREFS_KEY_BEST_CHAIN_HEIGHT_EVER, 0); peerConnectivityListener = new PeerConnectivityListener(); sendBroadcastPeerState(0);//w w w.j a va 2s .c o m final IntentFilter intentFilter = new IntentFilter(); intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_LOW); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_OK); registerReceiver(connectivityReceiver, intentFilter); blockChainFile = new File(getDir("blockstore", Context.MODE_WORLD_READABLE | Context.MODE_WORLD_WRITEABLE), Constants.BLOCKCHAIN_FILENAME); final boolean blockChainFileExists = blockChainFile.exists(); if (!blockChainFileExists) { Log.d(TAG, "blockchain does not exist, resetting wallet"); wallet.clearTransactions(0); } try { blockStore = new SPVBlockStore(Constants.NETWORK_PARAMETERS, blockChainFile); blockStore.getChainHead(); // detect corruptions as early as possible final long earliestKeyCreationTime = wallet.getEarliestKeyCreationTime(); if (!blockChainFileExists && earliestKeyCreationTime > 0) { try { final InputStream checkpointsInputStream = getAssets().open(Constants.CHECKPOINTS_FILENAME); CheckpointManager.checkpoint(Constants.NETWORK_PARAMETERS, checkpointsInputStream, blockStore, earliestKeyCreationTime); } catch (final IOException x) { // continue without checkpoints x.printStackTrace(); } } } catch (final BlockStoreException x) { try { blockStore = new BoundedOverheadBlockStore(Constants.NETWORK_PARAMETERS, blockChainFile); blockStore.getChainHead(); // detect corruptions as early as possible } catch (final BlockStoreException x2) { blockChainFile.delete(); x2.printStackTrace(); throw new Error("blockstore cannot be created", x2); } } Log.i(TAG, "using " + blockStore.getClass().getName()); try { blockChain = new BlockChain(Constants.NETWORK_PARAMETERS, wallet, blockStore); } catch (final BlockStoreException x) { throw new Error("blockchain cannot be created", x); } application.getWallet().addEventListener(walletEventListener); registerReceiver(tickReceiver, new IntentFilter(Intent.ACTION_TIME_TICK)); }
From source file:com.feathercoin.wallet.feathercoin.service.BlockchainServiceImpl.java
@Override public void onCreate() { Log.d(TAG, ".onCreate()"); super.onCreate(); nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); final String lockName = getPackageName() + " blockchain sync"; final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, lockName); final WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, lockName); wifiLock.setReferenceCounted(false); application = (WalletApplication) getApplication(); prefs = PreferenceManager.getDefaultSharedPreferences(this); final Wallet wallet = application.getWallet(); final int versionCode = application.applicationVersionCode(); prefs.edit().putInt(Constants.PREFS_KEY_LAST_VERSION, versionCode).commit(); bestChainHeightEver = prefs.getInt(Constants.PREFS_KEY_BEST_CHAIN_HEIGHT_EVER, 0); peerConnectivityListener = new PeerConnectivityListener(); sendBroadcastPeerState(0);// w w w .j a v a 2s . c o m final IntentFilter intentFilter = new IntentFilter(); intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION); intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_LOW); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_OK); registerReceiver(connectivityReceiver, intentFilter); blockChainFile = new File(getDir("blockstore", Context.MODE_WORLD_READABLE | Context.MODE_WORLD_WRITEABLE), Constants.BLOCKCHAIN_FILENAME); final boolean blockChainFileExists = blockChainFile.exists(); if (!blockChainFileExists) { Log.d(TAG, "blockchain does not exist, resetting wallet"); wallet.clearTransactions(0); copyBlockchainSnapshot(blockChainFile); } try { blockStore = new SPVBlockStore(Constants.NETWORK_PARAMETERS, blockChainFile); if (!blockChainFileExists) { // Starting from scratch try { final long earliestKeyCreationTime = wallet.getEarliestKeyCreationTime(); final InputStream checkpointsFileIn = getAssets().open("checkpoints"); CheckpointManager.checkpoint(Constants.NETWORK_PARAMETERS, checkpointsFileIn, blockStore, earliestKeyCreationTime); } catch (IOException e) { Log.d("Feathercoin", "Couldn't find checkpoints file; starting from genesis"); } } blockStore.getChainHead(); // detect corruptions as early as possible } catch (final BlockStoreException x) { blockChainFile.delete(); x.printStackTrace(); throw new Error("blockstore cannot be created", x); } catch (final NullPointerException x) { blockChainFile.delete(); x.printStackTrace(); throw new Error("blockstore cannot be created", x); } try { blockChain = new BlockChain(Constants.NETWORK_PARAMETERS, wallet, blockStore); } catch (final BlockStoreException x) { throw new Error("blockchain cannot be created", x); } application.getWallet().addEventListener(walletEventListener); registerReceiver(tickReceiver, new IntentFilter(Intent.ACTION_TIME_TICK)); }
From source file:de.schildbach.wallet.digitalcoin.service.BlockchainServiceImpl.java
@Override public void onCreate() { Log.d(TAG, ".onCreate()"); super.onCreate(); nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); final String lockName = getPackageName() + " blockchain sync"; final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, lockName); final WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, lockName); wifiLock.setReferenceCounted(false); application = (WalletApplication) getApplication(); prefs = PreferenceManager.getDefaultSharedPreferences(this); final Wallet wallet = application.getWallet(); final int versionCode = application.applicationVersionCode(); prefs.edit().putInt(Constants.PREFS_KEY_LAST_VERSION, versionCode).commit(); bestChainHeightEver = prefs.getInt(Constants.PREFS_KEY_BEST_CHAIN_HEIGHT_EVER, 0); peerConnectivityListener = new PeerConnectivityListener(); sendBroadcastPeerState(0);//w ww. j av a 2 s . c o m final IntentFilter intentFilter = new IntentFilter(); intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION); intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_LOW); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_OK); registerReceiver(connectivityReceiver, intentFilter); blockChainFile = new File(getDir("blockstore", Context.MODE_WORLD_READABLE | Context.MODE_WORLD_WRITEABLE), Constants.BLOCKCHAIN_FILENAME); final boolean blockChainFileExists = blockChainFile.exists(); if (!blockChainFileExists) { Log.d(TAG, "blockchain does not exist, resetting wallet"); wallet.clearTransactions(0); copyBlockchainSnapshot(blockChainFile); } try { blockStore = new SPVBlockStore(Constants.NETWORK_PARAMETERS, blockChainFile); if (!blockChainFileExists) { // Starting from scratch try { final long earliestKeyCreationTime = wallet.getEarliestKeyCreationTime(); final InputStream checkpointsFileIn = getAssets().open("checkpoints"); CheckpointManager.checkpoint(Constants.NETWORK_PARAMETERS, checkpointsFileIn, blockStore, earliestKeyCreationTime); } catch (IOException e) { Log.d("digitalcoin", "Couldn't find checkpoints file; starting from genesis"); } } blockStore.getChainHead(); // detect corruptions as early as possible } catch (final BlockStoreException x) { blockChainFile.delete(); x.printStackTrace(); throw new Error("blockstore cannot be created", x); } catch (final NullPointerException x) { blockChainFile.delete(); x.printStackTrace(); throw new Error("blockstore cannot be created", x); } try { blockChain = new BlockChain(Constants.NETWORK_PARAMETERS, wallet, blockStore); } catch (final BlockStoreException x) { throw new Error("blockchain cannot be created", x); } application.getWallet().addEventListener(walletEventListener); registerReceiver(tickReceiver, new IntentFilter(Intent.ACTION_TIME_TICK)); }
From source file:de.schildbach.wallet.worldcoin.service.BlockchainServiceImpl.java
@Override public void onCreate() { Log.d(TAG, ".onCreate()"); super.onCreate(); nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); final String lockName = getPackageName() + " blockchain sync"; final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, lockName); final WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, lockName); wifiLock.setReferenceCounted(false); application = (WalletApplication) getApplication(); prefs = PreferenceManager.getDefaultSharedPreferences(this); final Wallet wallet = application.getWallet(); final int versionCode = application.applicationVersionCode(); prefs.edit().putInt(Constants.PREFS_KEY_LAST_VERSION, versionCode).commit(); bestChainHeightEver = prefs.getInt(Constants.PREFS_KEY_BEST_CHAIN_HEIGHT_EVER, 0); peerConnectivityListener = new PeerConnectivityListener(); sendBroadcastPeerState(0);//from w ww. jav a 2 s.c om final IntentFilter intentFilter = new IntentFilter(); intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION); intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_LOW); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_OK); registerReceiver(connectivityReceiver, intentFilter); blockChainFile = new File(getDir("blockstore", Context.MODE_WORLD_READABLE | Context.MODE_WORLD_WRITEABLE), Constants.BLOCKCHAIN_FILENAME); final boolean blockChainFileExists = blockChainFile.exists(); if (!blockChainFileExists) { Log.d(TAG, "blockchain does not exist, resetting wallet"); wallet.clearTransactions(0); copyBlockchainSnapshot(blockChainFile); } try { blockStore = new SPVBlockStore(Constants.NETWORK_PARAMETERS, blockChainFile); if (!blockChainFileExists) { // Starting from scratch try { final long earliestKeyCreationTime = wallet.getEarliestKeyCreationTime(); final InputStream checkpointsFileIn = getAssets().open("checkpoints"); CheckpointManager.checkpoint(Constants.NETWORK_PARAMETERS, checkpointsFileIn, blockStore, earliestKeyCreationTime); } catch (IOException e) { Log.d("worldcoin", "Couldn't find checkpoints file; starting from genesis"); } } blockStore.getChainHead(); // detect corruptions as early as possible } catch (final BlockStoreException x) { blockChainFile.delete(); x.printStackTrace(); throw new Error("blockstore cannot be created", x); } catch (final NullPointerException x) { blockChainFile.delete(); x.printStackTrace(); throw new Error("blockstore cannot be created", x); } try { blockChain = new BlockChain(Constants.NETWORK_PARAMETERS, wallet, blockStore); } catch (final BlockStoreException x) { throw new Error("blockchain cannot be created", x); } application.getWallet().addEventListener(walletEventListener); registerReceiver(tickReceiver, new IntentFilter(Intent.ACTION_TIME_TICK)); }
From source file:de.schildbach.wallet.goldcoin.service.BlockchainServiceImpl.java
@Override public void onCreate() { Log.d(TAG, ".onCreate()"); super.onCreate(); nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); final String lockName = getPackageName() + " blockchain sync"; final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, lockName); final WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, lockName); wifiLock.setReferenceCounted(false); application = (WalletApplication) getApplication(); prefs = PreferenceManager.getDefaultSharedPreferences(this); final Wallet wallet = application.getWallet(); final int versionCode = application.applicationVersionCode(); prefs.edit().putInt(Constants.PREFS_KEY_LAST_VERSION, versionCode).commit(); bestChainHeightEver = prefs.getInt(Constants.PREFS_KEY_BEST_CHAIN_HEIGHT_EVER, 0); peerConnectivityListener = new PeerConnectivityListener(); sendBroadcastPeerState(0);// w ww.ja v a 2s .c o m final IntentFilter intentFilter = new IntentFilter(); intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION); intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_LOW); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_OK); registerReceiver(connectivityReceiver, intentFilter); blockChainFile = new File(getDir("blockstore", Context.MODE_WORLD_READABLE | Context.MODE_WORLD_WRITEABLE), Constants.BLOCKCHAIN_FILENAME); final boolean blockChainFileExists = blockChainFile.exists(); if (!blockChainFileExists) { Log.d(TAG, "blockchain does not exist, resetting wallet"); wallet.clearTransactions(0); copyBlockchainSnapshot(blockChainFile); } try { blockStore = new SPVBlockStore(Constants.NETWORK_PARAMETERS, blockChainFile); if (!blockChainFileExists) { // Starting from scratch try { final long earliestKeyCreationTime = wallet.getEarliestKeyCreationTime(); final InputStream checkpointsFileIn = getAssets().open("checkpoints"); CheckpointManager.checkpoint(Constants.NETWORK_PARAMETERS, checkpointsFileIn, blockStore, earliestKeyCreationTime); } catch (IOException e) { Log.d("Litecoin", "Couldn't find checkpoints file; starting from genesis"); } } blockStore.getChainHead(); // detect corruptions as early as possible } catch (final BlockStoreException x) { blockChainFile.delete(); x.printStackTrace(); throw new Error("blockstore cannot be created", x); } catch (final NullPointerException x) { blockChainFile.delete(); x.printStackTrace(); throw new Error("blockstore cannot be created", x); } try { blockChain = new BlockChain(Constants.NETWORK_PARAMETERS, wallet, blockStore); } catch (final BlockStoreException x) { throw new Error("blockchain cannot be created", x); } application.getWallet().addEventListener(walletEventListener); registerReceiver(tickReceiver, new IntentFilter(Intent.ACTION_TIME_TICK)); }
From source file:de.schildbach.wallet.marscoin.service.BlockchainServiceImpl.java
@Override public void onCreate() { Log.d(TAG, ".onCreate()"); super.onCreate(); nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); final String lockName = getPackageName() + " blockchain sync"; final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, lockName); final WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, lockName); wifiLock.setReferenceCounted(false); application = (WalletApplication) getApplication(); prefs = PreferenceManager.getDefaultSharedPreferences(this); final Wallet wallet = application.getWallet(); final int versionCode = application.applicationVersionCode(); prefs.edit().putInt(Constants.PREFS_KEY_LAST_VERSION, versionCode).commit(); bestChainHeightEver = prefs.getInt(Constants.PREFS_KEY_BEST_CHAIN_HEIGHT_EVER, 0); peerConnectivityListener = new PeerConnectivityListener(); sendBroadcastPeerState(0);/*from w w w .jav a 2 s . c o m*/ final IntentFilter intentFilter = new IntentFilter(); intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION); intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_LOW); intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_OK); registerReceiver(connectivityReceiver, intentFilter); blockChainFile = new File(getDir("blockstore", Context.MODE_WORLD_READABLE | Context.MODE_WORLD_WRITEABLE), Constants.BLOCKCHAIN_FILENAME); final boolean blockChainFileExists = blockChainFile.exists(); if (!blockChainFileExists) { Log.d(TAG, "blockchain does not exist, resetting wallet"); wallet.clearTransactions(0); copyBlockchainSnapshot(blockChainFile); } try { blockStore = new SPVBlockStore(Constants.NETWORK_PARAMETERS, blockChainFile); if (!blockChainFileExists) { // Starting from scratch try { final long earliestKeyCreationTime = wallet.getEarliestKeyCreationTime(); final InputStream checkpointsFileIn = getAssets().open("checkpoints"); CheckpointManager.checkpoint(Constants.NETWORK_PARAMETERS, checkpointsFileIn, blockStore, earliestKeyCreationTime); } catch (IOException e) { Log.d("marscoin", "Couldn't find checkpoints file; starting from genesis"); } } blockStore.getChainHead(); // detect corruptions as early as possible } catch (final BlockStoreException x) { blockChainFile.delete(); x.printStackTrace(); throw new Error("blockstore cannot be created", x); } catch (final NullPointerException x) { blockChainFile.delete(); x.printStackTrace(); throw new Error("blockstore cannot be created", x); } try { blockChain = new BlockChain(Constants.NETWORK_PARAMETERS, wallet, blockStore); } catch (final BlockStoreException x) { throw new Error("blockchain cannot be created", x); } application.getWallet().addEventListener(walletEventListener); registerReceiver(tickReceiver, new IntentFilter(Intent.ACTION_TIME_TICK)); }