private Bitmap decodeWithOOMHandling(URI imageUri) throws IOException {
Bitmap result = null;
ImageDecoder decoder = new ImageDecoder(imageUri, downloader, options);
decoder.setLoggingEnabled(loggingEnabled);
for (int attempt = 1; attempt <= ATTEMPT_COUNT_TO_DECODE_BITMAP; attempt++) {
try {
ViewScaleType viewScaleType = ViewScaleType.fromImageView(imageView);
result = decoder.decode(targetSize, options.getImageScaleType(), viewScaleType);
} catch (OutOfMemoryError e) {
L.e(e);
switch (attempt) {
case 1:
System.gc();
break;
case 2:
configuration.memoryCache.clear();
System.gc();
break;
case 3:
throw e;
}
// Wait some time while GC is working
SystemClock.sleep(attempt * 1000);
continue;
}
break;
}
return result;
}
private Bitmap decodeImage(URI imageUri) throws IOException {
Bitmap bmp = null;
if (configuration.handleOutOfMemory) {
bmp = decodeWithOOMHandling(imageUri);
} else {
ImageDecoder decoder = new ImageDecoder(imageUri, downloader, options);
decoder.setLoggingEnabled(loggingEnabled);
ViewScaleType viewScaleType = ViewScaleType.fromImageView(imageView);
bmp = decoder.decode(targetSize, options.getImageScaleType(), viewScaleType);
}
return bmp;
}
