List of usage examples for android.content.res AssetManager open
public @NonNull InputStream open(@NonNull String fileName) throws IOException
From source file:com.clutch.ClutchConf.java
public static JSONObject getConf() { if (conf != null) { return conf; }// w w w.j a va 2 s. c o m String versionName = ""; try { versionName = context.getPackageManager().getPackageInfo(context.getPackageName(), 0).versionName; } catch (NameNotFoundException e) { Log.e(TAG, "Could not get bundle version"); e.printStackTrace(); } // First we look for a saved plist file that ClutchSync creates File dir = context.getDir("_clutch" + versionName, 0); File clutch = null; for (File f : dir.listFiles()) { if (f.getName().equals("clutch.json")) { clutch = f; break; } } // If we found it, then parse it and set ourselves, then return the data. if (clutch != null) { try { BufferedReader br = new BufferedReader(new FileReader(clutch)); StringBuffer sb = new StringBuffer(); String line = br.readLine(); while (line != null) { sb.append(line); line = br.readLine(); } conf = new JSONObject(sb.toString()); br.close(); return conf; } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (JSONException e) { e.printStackTrace(); } } // If we didn't find it in the filesystem, check in the assets final AssetManager mgr = context.getAssets(); String asset = ClutchUtils.findAsset(mgr, "./", "clutch.json"); if (asset == null) { conf = new JSONObject(); return conf; } try { InputStream fin = mgr.open(asset); String data = new Scanner(fin).useDelimiter("\\A").next(); conf = new JSONObject(data); return conf; } catch (java.util.NoSuchElementException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (JSONException e) { e.printStackTrace(); } conf = new JSONObject(); return conf; }
From source file:com.geomoby.geodeals.DemoService.java
/** * Issues a notification to inform the user that server has sent a message. *//*from w w w.j av a 2 s. c o m*/ private static void generateNotification(Context context, String message) { if (message.length() > 0) { // Parse the GeoMoby message using the GeoMessage class try { Gson gson = new Gson(); JsonParser parser = new JsonParser(); JsonArray Jarray = parser.parse(message).getAsJsonArray(); ArrayList<GeoMessage> alerts = new ArrayList<GeoMessage>(); for (JsonElement obj : Jarray) { GeoMessage gName = gson.fromJson(obj, GeoMessage.class); alerts.add(gName); } // Prepare Notification and pass the GeoMessage to an Extra NotificationManager notificationManager = (NotificationManager) context .getSystemService(Context.NOTIFICATION_SERVICE); Intent i = new Intent(context, CustomNotification.class); i.putParcelableArrayListExtra("GeoMessage", (ArrayList<GeoMessage>) alerts); PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, i, PendingIntent.FLAG_UPDATE_CURRENT); // Read from the /assets directory Resources resources = context.getResources(); AssetManager assetManager = resources.getAssets(); try { InputStream inputStream = assetManager.open("geomoby.properties"); Properties properties = new Properties(); properties.load(inputStream); String push_icon = properties.getProperty("push_icon"); int icon = resources.getIdentifier(push_icon, "drawable", context.getPackageName()); int not_title = resources.getIdentifier("notification_title", "string", context.getPackageName()); int not_text = resources.getIdentifier("notification_text", "string", context.getPackageName()); int not_ticker = resources.getIdentifier("notification_ticker", "string", context.getPackageName()); // Manage notifications differently according to Android version if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { NotificationCompat.Builder builder = new NotificationCompat.Builder(context); builder.setSmallIcon(icon).setContentTitle(context.getResources().getText(not_title)) .setContentText(context.getResources().getText(not_text)) .setTicker(context.getResources().getText(not_ticker)) .setContentIntent(pendingIntent).setAutoCancel(true); builder.setDefaults(Notification.DEFAULT_ALL); //Vibrate, Sound and Led // Because the ID remains unchanged, the existing notification is updated. notificationManager.notify(notifyID, builder.build()); } else { Notification notification = new Notification(icon, context.getResources().getText(not_text), System.currentTimeMillis()); //Setting Notification Flags notification.defaults |= Notification.DEFAULT_ALL; notification.flags |= Notification.FLAG_AUTO_CANCEL; //Set the Notification Info notification.setLatestEventInfo(context, context.getResources().getText(not_text), context.getResources().getText(not_ticker), pendingIntent); //Send the notification // Because the ID remains unchanged, the existing notification is updated. notificationManager.notify(notifyID, notification); } } catch (IOException e) { System.err.println("Failed to open geomoby property file"); e.printStackTrace(); } } catch (JsonParseException e) { Log.i(TAG, "This is not a GeoMoby notification"); throw new RuntimeException(e); } } }
From source file:org.openmrs.mobile.utilities.FormsLoaderUtil.java
/** * Loads pre-defined forms, generated with OpenMRS XForm module, * from assets and saves them in database * @param manager//w w w. ja v a 2s . c o m */ public static void loadDefaultForms(AssetManager manager) { InputStream inputStream = null; for (String formName : DEFAULT_FORMS) { String formNameWithExtension = formName + FormsLoaderUtil.XML_SUFFIX; if (OpenMRS.getInstance().getDefaultFormLoadID(formName).isEmpty()) { try { inputStream = manager.open(FormsLoaderUtil.ASSET_DIR + formNameWithExtension); } catch (IOException e) { OpenMRS.getInstance().getOpenMRSLogger().d(e.toString()); OpenMRS.getInstance().getOpenMRSLogger().d("Failed to load form : " + formName); } OpenMRS.getInstance().setDefaultFormLoadID(formName, FormsLoaderUtil.copyFormFromAssets(formNameWithExtension, inputStream)); } } }
From source file:run.ace.Utils.java
public static Bitmap getBitmapAsset(android.content.Context context, String url) { InputStream inputStream = null; Bitmap b = null;// www . j a v a2 s . co m try { if (url.contains("{platform}")) { url = url.replace("{platform}", "android"); } AssetManager assetManager = context.getAssets(); inputStream = assetManager.open(url); } catch (IOException ex) { } if (inputStream != null) { b = BitmapFactory.decodeStream(inputStream); try { inputStream.close(); } catch (IOException ex) { } } return b; }
From source file:Main.java
private static void copyAssetFolder(AssetManager am, String src, String dest) throws IOException { Log.i("Copy ", src); InputStream srcIS = null;// w w w . ja va 2 s. c o m File destfh; // this is the only way we can tell if this is a file or a // folder - we have to open the asset, and if the open fails, // it's a folder... boolean isDir = false; try { srcIS = am.open(src); } catch (FileNotFoundException e) { isDir = true; } // either way, we'll use the dest as a File destfh = new File(dest); // and now, depending on .. if (isDir) { // If the directory doesn't yet exist, create it if (!destfh.exists()) { destfh.mkdir(); } // list the assets in the directory... String assets[] = am.list(src); // and copy them all using same. for (String asset : assets) { copyAssetFolder(am, src + "/" + asset, dest + "/" + asset); } } else { int count, buffer_len = 2048; byte[] data = new byte[buffer_len]; // copy the file from the assets subsystem to the filesystem FileOutputStream destOS = new FileOutputStream(destfh); //copy the file content in bytes while ((count = srcIS.read(data, 0, buffer_len)) != -1) { destOS.write(data, 0, count); } // and close the two files srcIS.close(); destOS.close(); } }
From source file:crow.util.Util.java
/** * Assists ?//from w ww. j a v a 2 s .c o m */ public static String getAssistFileAsString(Context context, String assistFile) throws IOException { String result = null; AssetManager assetManager = context.getAssets(); result = inputStreamToString(assetManager.open(assistFile)); return result; }
From source file:com.simas.vc.helpers.Utils.java
/** * Will use {@code destinationPath/assetFileName} as the output file * @param assetName Asset name//from w w w.java 2 s . c om * @param destinationDir Absolute path to the output directory */ public static void copyAsset(String assetName, String destinationDir) throws IOException { AssetManager assetManager = VC.getAppContext().getAssets(); InputStream is = assetManager.open(assetName); File destinationFile = new File(destinationDir + File.separator + assetName); if (!destinationFile.exists()) { // If destinationDir creation failed or it already exists // AND // Failed to create a new file or it already exists => // Throw because previous condition said it doesn't exist if (!new File(destinationDir).mkdirs() && !destinationFile.createNewFile()) { throw new IOException("The destination file doesn't exist and couldn't be" + "created! " + destinationFile.getPath()); } } copyBytes(is, destinationFile); }
From source file:Main.java
public final static void copyAsset(String tag, AssetManager assets, String assetName, File target) { if (target.exists()) { Log.d(tag, String.format("asset %s already installed at %s", assetName, target)); } else {/* ww w. j av a2 s.c o m*/ Log.d(tag, String.format("copying asset %s to %s", assetName, target)); InputStream is = null; OutputStream os = null; try { is = assets.open(assetName); os = new FileOutputStream(target); byte[] buffer = new byte[1024]; int count; while ((count = is.read(buffer)) != -1) os.write(buffer, 0, count); } catch (IOException e) { Log.e(tag, "copy", e); } finally { closeQuietly(is); closeQuietly(os); } } }
From source file:cn.mdict.utils.IOUtil.java
public static boolean loadStringFromAsset(AssetManager assets, String filename, StringBuffer str, boolean overwriteByFile) { try {//w ww.ja v a 2s. com if (overwriteByFile) { if (loadStringFromFile(MdxEngine.getDocDir() + filename, str)) return true; } return loadStringFromStream(assets.open(filename), "UTF8", str); } catch (IOException e) { e.printStackTrace(); } return false; }
From source file:com.group7.dragonwars.engine.MapReader.java
private static List<String> readFile(final String filename, final Activity activity) { AssetManager am = activity.getAssets(); List<String> text = new ArrayList<String>(); try {/*from ww w .ja v a2s . co m*/ BufferedReader in = new BufferedReader(new InputStreamReader(am.open(filename))); String line; while ((line = in.readLine()) != null) { text.add(line); } in.close(); } catch (FileNotFoundException fnf) { System.err.println("Couldn't find " + fnf.getMessage()); System.exit(1); } catch (IOException ioe) { System.err.println("Couldn't read " + ioe.getMessage()); System.exit(1); } return text; }