Saving android canvas

android_canvas_save.java

// Save the canvas to file "check.jpg" on SDCard
public void saveCanvas() throws IOException
{
    // Write the canvas to file
    FileOutputStream fos;
    try
    {
        fos = new FileOutputStream("/sdcard/check.jpg");
        mBitmap.compress(Bitmap.CompressFormat.JPEG, 100, fos);
        fos.flush();
        fos.close();
     } 
     catch (FileNotFoundException e)
     {
        e.printStackTrace();
     }

 }