@Override public boolean onFragmentCreate() { super.onFragmentCreate(); NotificationCenter.getInstance().addObserver(this, NotificationCenter.FileDidFailedLoad); NotificationCenter.getInstance().addObserver(this, NotificationCenter.FileDidLoaded); NotificationCenter.getInstance().addObserver(this, NotificationCenter.FileLoadProgressChanged); NotificationCenter.getInstance().addObserver(this, NotificationCenter.wallpapersDidLoaded); SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences( "mainconfig", Activity.MODE_PRIVATE); selectedBackground = preferences.getInt("selectedBackground", 1000001); selectedColor = preferences.getInt("selectedColor", 0); MessagesStorage.getInstance().getWallpapers(); File toFile = new File(ApplicationLoader.applicationContext.getFilesDir(), "wallpaper-temp.jpg"); toFile.delete(); return true; }