运行 片段中的异步甚至不是 运行
Running Async in a fragment is not even being ran
我是运行这样的命令:
new GetGameScoresFromFuhantikAPI()
我的方法是 ->
private class GetGameScoresFromFuhantikAPI extends AsyncTask<Void, Void, Void> {
@Override
protected void onPreExecute() {
super.onPreExecute();
MethodContants.showLog(TAG, "Loading FUHNATIK API", true);
}
@Override
protected Void doInBackground(Void... arg0) {
HttpHandler sh = new HttpHandler();
// Making a request to url and getting response
String url = API_URL + jsonFile;
// String url = "http://www.nfl.com/liveupdate/game-center/" + list.get(i) + "/" + list.get(i) + "_gtd.json";
String jsonStr = sh.makeServiceCall(url);
Log.e(TAG, "Response from FUHNATIK API: " + url);
if (jsonStr != null) {
try {
//JSONObject object = new JSONObject(json);
JSONObject object = new JSONObject(jsonStr);
currentWeek = object.getString("pypwk");
currentWeekDB = object.getString("mdb");
JSONArray array = (JSONArray) object.get("g");
scheduleModelList = new ArrayList<>();
for (int i = 0; i < array.length(); i++) {
//TODO IF WE DONT PLAY THURSDAY GAMES PUT LIST.ADD IN HERE
// if (!array.getJSONObject(i).getString("-d").equals("Thu")){
//
// }
scheduleModelList.add(new ScheduleModel(array.getJSONObject(i).getString("-v"),
array.getJSONObject(i).getString("-h"),
array.getJSONObject(i).getString("-t"),
array.getJSONObject(i).getString("-d"),
array.getJSONObject(i).getString("-eid").substring(0, 8),
array.getJSONObject(i).getString("-t") + array.getJSONObject(i).getString("-q"),
array.getJSONObject(i).getString("-vnn"),
array.getJSONObject(i).getString("-hnn"),
"...select a team...",
array.getJSONObject(i).getString("-eid"),
array.getJSONObject(i).getString("-vs"),
array.getJSONObject(i).getString("-hs"),
array.getJSONObject(i).getString("-w")));
}
} catch (final JSONException e) {
Log.e(TAG, "FUHNATIK API: Json parsing error: " + e.getMessage());
}
} else {
getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
Log.e(TAG, "FUHNATIK API: Couldn't get json from server.");
Toast.makeText(getContext(), "Getting from ESPN", Toast.LENGTH_SHORT).show();
//new GetGameScoresFromESPN().execute();
}
});
}
return null;
}
@Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
final ListViewAdapterResults adapter = new ListViewAdapterResults(listView.getContext(), scheduleModelList);
listView.setAdapter(adapter);
MethodContants.showLog(TAG, "DONE WITH LOADING FUHNATIK API", false);
}
}
我似乎无法弄清楚为什么代码永远不会 运行。我 运行 通过调试器,但我真的无法查明失败的地方。如有任何帮助,我们将不胜感激。
最终,如果 json 文件不在 URL,我将从 NFL 获得 json。然而,如果没有这个工作,ESPN 也将无法工作,我真的无法弄清楚我的错误在哪里。我必须假设这将是一个非常简单的修复。
同样,如前所述,我们将不胜感激!!
在上面的代码行中,您调用了 Class 但您忘记执行异步任务。所以没有调用覆盖方法。试试这个:
new GetGameScoresFromFuhantikAPI().execute();
如果你想传递一些东西作为参数,像这样给出用逗号分隔的参数:
new GetGameScoresFromFuhantikAPI().execute(arg0, arg1);
我是运行这样的命令:
new GetGameScoresFromFuhantikAPI()
我的方法是 ->
private class GetGameScoresFromFuhantikAPI extends AsyncTask<Void, Void, Void> {
@Override
protected void onPreExecute() {
super.onPreExecute();
MethodContants.showLog(TAG, "Loading FUHNATIK API", true);
}
@Override
protected Void doInBackground(Void... arg0) {
HttpHandler sh = new HttpHandler();
// Making a request to url and getting response
String url = API_URL + jsonFile;
// String url = "http://www.nfl.com/liveupdate/game-center/" + list.get(i) + "/" + list.get(i) + "_gtd.json";
String jsonStr = sh.makeServiceCall(url);
Log.e(TAG, "Response from FUHNATIK API: " + url);
if (jsonStr != null) {
try {
//JSONObject object = new JSONObject(json);
JSONObject object = new JSONObject(jsonStr);
currentWeek = object.getString("pypwk");
currentWeekDB = object.getString("mdb");
JSONArray array = (JSONArray) object.get("g");
scheduleModelList = new ArrayList<>();
for (int i = 0; i < array.length(); i++) {
//TODO IF WE DONT PLAY THURSDAY GAMES PUT LIST.ADD IN HERE
// if (!array.getJSONObject(i).getString("-d").equals("Thu")){
//
// }
scheduleModelList.add(new ScheduleModel(array.getJSONObject(i).getString("-v"),
array.getJSONObject(i).getString("-h"),
array.getJSONObject(i).getString("-t"),
array.getJSONObject(i).getString("-d"),
array.getJSONObject(i).getString("-eid").substring(0, 8),
array.getJSONObject(i).getString("-t") + array.getJSONObject(i).getString("-q"),
array.getJSONObject(i).getString("-vnn"),
array.getJSONObject(i).getString("-hnn"),
"...select a team...",
array.getJSONObject(i).getString("-eid"),
array.getJSONObject(i).getString("-vs"),
array.getJSONObject(i).getString("-hs"),
array.getJSONObject(i).getString("-w")));
}
} catch (final JSONException e) {
Log.e(TAG, "FUHNATIK API: Json parsing error: " + e.getMessage());
}
} else {
getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
Log.e(TAG, "FUHNATIK API: Couldn't get json from server.");
Toast.makeText(getContext(), "Getting from ESPN", Toast.LENGTH_SHORT).show();
//new GetGameScoresFromESPN().execute();
}
});
}
return null;
}
@Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
final ListViewAdapterResults adapter = new ListViewAdapterResults(listView.getContext(), scheduleModelList);
listView.setAdapter(adapter);
MethodContants.showLog(TAG, "DONE WITH LOADING FUHNATIK API", false);
}
}
我似乎无法弄清楚为什么代码永远不会 运行。我 运行 通过调试器,但我真的无法查明失败的地方。如有任何帮助,我们将不胜感激。
最终,如果 json 文件不在 URL,我将从 NFL 获得 json。然而,如果没有这个工作,ESPN 也将无法工作,我真的无法弄清楚我的错误在哪里。我必须假设这将是一个非常简单的修复。
同样,如前所述,我们将不胜感激!!
在上面的代码行中,您调用了 Class 但您忘记执行异步任务。所以没有调用覆盖方法。试试这个:
new GetGameScoresFromFuhantikAPI().execute();
如果你想传递一些东西作为参数,像这样给出用逗号分隔的参数:
new GetGameScoresFromFuhantikAPI().execute(arg0, arg1);