Convert YUV420 to RGB8888

gistfile1.java

   
 // in Camera callback preview
   int w = params.getPreviewSize().width; 
   int h = params.getPreviewSize().height; 
   int format = params.getPreviewFormat(); 
   YuvImage image = new YuvImage(data, format, w, h, null); 
 
   ByteArrayOutputStream out = new ByteArrayOutputStream(); 
   Rect area = new Rect(0, 0, w, h); 
   image.compressToJpeg(area, 50, out); 
   Bitmap bm = BitmapFactory.decodeByteArray(out.toByteArray(), 0, out.size()); 
   ivCam.setImageBitmap(bm);