I am trying to write the canvas of my White Board app to a file, but
it keeps saving blanks.
mCanvas.save();
//mCanvas.drawBitmap(mBitmap, 0, 0, null);
try {
File myFile = new File("/sdcard/output.jpg");
FileOutputStream fos = new
FileOutputStream(myFile);
mBitmap.compress(CompressFormat.JPEG, 75, fos);
fos.flush();
fos.close();
} catch (Exception e) {
Log.e("MyLog", e.toString());
}
This is probably due to the fact that the bitmap involved (mBitmap) is
only used to create a new canvas, and is therefore still blank when I
try to save it. How can I write the canvas back to the bitmap?
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