private void cancelFromRequestQueue(Request req, String tag) {
if (null != makaanGetRequestQueue) {
if (tag == null && null != req) {
tag = requestUrlToTag.get(req.getUrl());
makaanGetRequestQueue.cancelAll(tag);
} else if (null != tag) {
makaanGetRequestQueue.cancelAll(tag);
}
}
}
@Override
public void onDetach() {
// TODO Auto-generated method stub
Log.i("OnDetach", "leaving this fragment");
mRequestQueue.cancelAll(REQUEST_TAG);
super.onDetach();
}
public static void cancelAllByTag(Object tag) {
if (null != requestQueue) {
if (tag != null) {
requestQueue.cancelAll(tag);
}
}
}
/** ˙ 取消全部请求 */
public static void cancelAll() {
requestQueue.cancelAll(
new RequestQueue.RequestFilter() {
@Override
public boolean apply(Request<?> request) {
return true;
}
});
}
@Override
public void onPause() {
super.onPause();
if (DEBUG) {
Log.v(LOG_TAG, "onPause():");
}
((MainActivity) getActivity()).hideSearchMenuItem();
mRequestQueue.cancelAll(REQUEST_TAG);
}
@Override
protected void onStop() {
// Disconnecting the client invalidates it.
mGoogleApiClient.disconnect();
super.onStop();
if (mQueue != null) {
mQueue.cancelAll(REQUEST_TAG);
}
}
/**
* Cancels all requests in this queue with the given tag. Tag must be non-null and equality is by
* identity.
*
* <p>tag 表示按照Request.setTag设置好的 tag 取消请求，比如同属于某个 Activity 的。
*/
public void cancelAll(final Object tag) {
if (tag == null) {
throw new IllegalArgumentException("Cannot cancelAll with a null tag");
}
cancelAll(
new RequestFilter() {
@Override
public boolean apply(Request<?> request) {
return request.getTag() == tag;
}
});
}
@Override
public void onStop() {
super.onStop();
if (queue != null) {
queue.cancelAll(TAG);
}
if (refreshLayout.isRefreshing()) {
refreshLayout.post(
new Runnable() {
@Override
public void run() {
refreshLayout.setRefreshing(false);
}
});
}
}
@Override
public void onDismiss(DialogInterface dialog) {
requestQueue.cancelAll(this);
currencyPairsMapHelper = null;
}
public static void cancelRequest(Object tag) {
requestQueue.cancelAll(tag);
}
public void cancelPendingRequests(Object tag) {
if (mRequestQueue != null) {
mRequestQueue.cancelAll(tag);
}
}
public void cancelAll(Object tag) {
mRequestQueue.cancelAll(tag);
}
/** アプリが終了した時の処理 */
@Override
public void onStop() {
super.onStop();
Log.d(TAG, "Activity-onStop");
mQueue.cancelAll(this);
}
public static void camcelRequest(Object paramObject) {
queue.cancelAll(paramObject);
}
public void submitNetworkRequest(String requestTag, Request request) {
requestQueue.cancelAll(requestTag);
requestQueue.add(request);
request.setTag(requestTag);
}
public void cancelPendingRequests(Object tag) {
AppLog.v(LOG_TAG, "in cancelPendingRequests() of volley tag:" + tag);
if (mRequestQueue != null) {
mRequestQueue.cancelAll(tag);
}
}
public static void cancelAll(Context context) {
if (null != requestQueue) {
requestQueue.cancelAll(context);
}
}
public void cancelAllRequests(final String tag) {
mRequestQueue.cancelAll(tag);
}
@Override
public void onStop() {
super.onStop();
mRequestQueue.cancelAll(TAG);
}