- public byte[] getBitmapByte(Bitmap bitmap){
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
- try {
- out.flush();
- out.close();
- } catch (IOException e) {
- e.printStackTrace();
- }
- return out.toByteArray();
- }
- public Bitmap getBitmapFromByte(byte[] temp){
- if(temp != null){
- Bitmap bitmap = BitmapFactory.decodeByteArray(temp, 0, temp.length);
- return bitmap;
- }else{
- return null;
- }
- }
- public static Bitmap drawableToBitmap(Drawable drawable){
- int width = drawable.getIntrinsicWidth();
- int height = drawable.getIntrinsicHeight();
- Bitmap bitmap = Bitmap.createBitmap(width, height,
- drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888
- : Bitmap.Config.RGB_565);
- Canvas canvas = new Canvas(bitmap);
- drawable.setBounds(0,0,width,height);
- drawable.draw(canvas);
- return bitmap;
- }