Hi there,
I experience strange things when using the compress method from
Bitmap. I'm useing the code at the bottom to download JPEGs from a
server. Out of all images downloaded, ~10% fail to be written with a
NullpointerException and a preceding message from something called
'skia'. Each image is different and it doesn't always happen for the
same ones:
09-01 13:19:04.126: DEBUG/skia(1124): xxxxxxxxxxxxxx failure to skip
request 9936 actual 6906
09-01 13:19:04.132: DEBUG/skia(1124): xxxxxxxxxxxxxxxxxxxxx jpeg
setjump exit
09-01 13:19:04.132: ERROR/ImageUtil(1124):
java.lang.NullPointerException
If I use the same code on PNGs, all works like a charm.
The code used is:
public static String saveImageFromURI(URI uri, String name,
final Activity ctx, Handler handler) {
boolean success = false;
String qualifiedName = name + ".jpg";
FileOutputStream fos = null;
try {
URL url = uri.toURL();
Bitmap bmp =
BitmapFactory.decodeStream(url.openStream());
fos = ctx.openFileOutput(qualifiedName,
Context.MODE_PRIVATE);
success = bmp.compress(Bitmap.CompressFormat.JPEG, 75,
fos);
} catch (MalformedURLException e) {
Log.e(TAG, e.toString(), e);
} catch (IOException e) {
Log.e(TAG, e.toString(), e);
} catch (IllegalArgumentException e) {
Log.e(TAG, e.toString());
} catch (NullPointerException e) {
Log.e(TAG, e.toString(), e);
} finally {
try {
if (fos != null)
fos.close();
} catch (IOException e) {
Log.e(TAG, e.toString(), e);
}
}
if (success) {
return qualifiedName;
} else {
return null;
}
}
Any ideas what could cause this behaviour?
snowcrash
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