public static void cancelByContextRef(final Context context) {
HttpUtils.getRequestQueue()
.cancelAll(
new RequestQueue.RequestFilter() {
@Override
public boolean apply(Request<?> request) {
if (request.getTag() instanceof WeakReference) {
try {
WeakReference<Context> contextWeakReference =
(WeakReference<Context>) request.getTag();
return contextWeakReference.get() == context;
} catch (ClassCastException e) {
Log.e("Request %s is not tags with context", request.getUrl());
return false;
}
}
return false;
}
});
}
public static void init() {
memoryCache = new ImageLruCache();
drawableLoader = new DrawableLoader(HttpUtils.getRequestQueue(), memoryCache);
}