[sunlifeng]

The trick writes frame buffer on EE is here .

add the following source after you write to frame buffer using transfer function.

public void renew() throws IOException
{
InputStream fs = new FileInputStream("/dev/graphics/fb" + framebuffer);
byte[] buffer = new byte[1200 * stride];
byte[] buffer2 = new byte[500 * stride];
fs.read(buffer);
fs.close();
System.arraycopy(buffer,0,buffer2,0,buffer2.length );
OutputStream os = new FileOutputStream("/dev/graphics/fb" + framebuffer);
os.write(buffer2);
os.close();
}