Example usage for android.content Context getAssets

Introduction

In this page you can find the example usage for android.content Context getAssets.

Prototype

public abstract AssetManager getAssets();

Source Link

Document

Returns an AssetManager instance for the application's package.

Usage

From source file:Main.java

/**
 * @param filePath example("pictures/picture_1.jpg")
 *//*from   w  ww.j  a  v  a2 s  .c o m*/
public static Bitmap getAssetsPicture(Context context, String filePath) {
    Bitmap bitmap = null;
    AssetManager assetManager = context.getAssets();
    try {
        InputStream inputStream = assetManager.open(filePath);
        bitmap = BitmapFactory.decodeStream(inputStream);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return bitmap;
}

From source file:Main.java

public static String loadJSONFromAsset(Context context, String fileName) {
    String json;/*from w w  w.  j a  v a 2  s. c  o  m*/
    try {

        InputStream is = context.getAssets().open(fileName);
        int size = is.available();
        byte[] buffer = new byte[size];
        is.read(buffer);
        is.close();
        json = new String(buffer, "UTF-8");
    } catch (IOException ex) {
        ex.printStackTrace();
        return null;
    }
    return json;
}

From source file:Main.java

/**
 * /*from w ww. ja v  a2  s  .com*/
 * @param context
 * @return
 */
public static Typeface getFAFont(Context context) {
    Typeface tf = null;
    try {
        tf = Typeface.createFromAsset(context.getAssets(), font_awesome);
    } catch (Exception e) {
        Log.e(TAG, "Failed to load FontAwesome Font");
        Toast.makeText(context, "Failed to load FontAwesome Font", Toast.LENGTH_SHORT).show();
    }
    return tf;
}

From source file:Main.java

public static String readAssetsFileString(Context context, String fileName) {
    String str = null;/*from w w  w .  ja va  2  s .  com*/
    try {
        InputStream is = context.getAssets().open(fileName);
        int size = is.available();
        byte[] buffer = new byte[size];
        is.read(buffer);
        is.close();
        str = new String(buffer);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return str;
}

From source file:Main.java

public static InputStream readAssetsFile(Context context, String filePath) {
    InputStream inputStream = null;
    try {// w w  w .  j  av a2s.  c om
        inputStream = context.getAssets().open(filePath);
    } catch (IOException e) {
        e.printStackTrace();
    }

    return inputStream;
}

From source file:Main.java

public static String getAssetFileContent(Context context, String assetFileName) {
    AssetManager assetManager = context.getAssets();
    InputStream is = null;/*  w  ww . j  a v  a2s . c o  m*/
    BufferedReader reader = null;
    String lineSeparator = System.getProperty("line.separator");
    try {
        is = assetManager.open(assetFileName);
        reader = new BufferedReader(new InputStreamReader(is));
        String line = null;
        StringBuilder sb = new StringBuilder();
        while (((line = reader.readLine()) != null)) {
            sb.append(line).append(lineSeparator);
        }
        return sb.toString();
    } catch (IOException e) {
    } finally {
        try {
            if (is != null) {
                is.close();
            }
            if (reader != null) {
                reader.close();
            }
        } catch (IOException e) {
        }
    }
    return null;
}

From source file:Main.java

public static Typeface getTypface(@Nullable String font_name, Context mContext) {
    if (font_name == null)
        return Typeface.DEFAULT;
    return Typeface.createFromAsset(mContext.getAssets(), "fonts/" + font_name);
}

From source file:Main.java

public static byte[] loadAsset(Context context, String asset) {
    byte[] buffer = null;
    try {/*w ww . ja v a 2  s  . c om*/
        InputStream is = context.getAssets().open(asset);
        int size = is.available();
        buffer = new byte[size];
        is.read(buffer);
        is.close();
    } catch (IOException e) {
        Log.e(TAG, "Failed to load asset " + asset + ": " + e);
    }
    return buffer;
}

From source file:Main.java

public static Typeface getTypeFaceRobotoRegular(Context context) {
    if (typeFaceRobotoRegular == null) {
        typeFaceRobotoRegular = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-Regular.ttf");
    }//from  www. ja  v a  2  s . c  om
    return typeFaceRobotoRegular;
}

From source file:Main.java

public static String loadJSONFromAsset(Context context, String jsonFile) {
    String json = null;/*w  w w .j a v a  2  s. co  m*/
    try {
        InputStream is = context.getAssets().open(jsonFile);
        int size = is.available();
        byte[] buffer = new byte[size];
        is.read(buffer);
        is.close();
        json = new String(buffer, "UTF-8");
    } catch (IOException ex) {
        ex.printStackTrace();
        return null;
    }
    return json;
}