I am having an issue when trying to save a screen shot of a view to a
file.
I am using the following code to save the bitmap
Java:
Bitmap screenshot;
mView.setDrawingCacheEnabled(true);
screenshot = Bitmap.createBitmap(mView.getDrawingCache());
mView.setDrawingCacheEnabled(false);
try {
FileOutputStream fos = new FileOutputStream("/sdcard/
test.png");
screenshot.compress(Bitmap.CompressFormat.PNG, 100, fos);
fos.close();
} catch (FileNotFoundException e) {
Log.d("FileNotFoundException: " + e.getMessage());
} catch (IOException e) {
Log.d("IOException: " + e.getMessage());
}
it works fine unless i put the following in my onCreate() to make sure
I am in full screen mode
Java:
getWindow().setFlags
(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);
when that code is in there I get a NullPointerException at createBitmap
()
does anybody know why this would be happening?
_________________
--
Sunny
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