/**
* Flushes the disk cache associated with this ImageCache object. Note that this includes disk
* access so this should not be executed on the main/UI thread.
*/
public void flush() {
synchronized (mDiskCacheLock) {
if (mDiskLruCache != null) {
try {
mDiskLruCache.flush();
} catch (Throwable e) {
LogUtils.e(e.getMessage(), e);
}
}
}
}
