Get Bitmap From Layout.java

public byte[] getBitmapFromLayout(FrameLayout frameLayout){
    frameLayout.destroyDrawingCache();
    frameLayout.setDrawingCacheEnabled(true);
    frameLayout.buildDrawingCache();
    Bitmap bitmap = frameLayout.getDrawingCache();

    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream);
    byte[] data = stream.toByteArray();
    return data;
}