Bitmap

case STATE_MESSAGE_RECEIVED_IMAGE:
                        //------------convert ByteArray to Bitmap-----------------//
                        byte[] readBuff_image= (byte[]) msg.obj;
                        System.out.println(Arrays.toString(readBuff_image));
                       byte [] bits = new byte[readBuff_image.length*4]; //That's where the RGBA array goes.
                        int i;
                        for(i=0;i<readBuff_image.length;i++)
                        {
                            bits[i*4] = bits[i*4+1] = bits[i*4+2] = (byte) ~readBuff_image[i]; //Invert the source bits
                            bits[i*4+3] = (byte) 0xff; // the alpha.
                        }

//Now put these nice RGBA pixels into a Bitmap object

                        Bitmap bm = Bitmap.createBitmap(128, 64, Bitmap.Config.ARGB_8888);
                        bm.copyPixelsFromBuffer(ByteBuffer.wrap(bits));
                        imageView.setImageBitmap(bm);