我正在做一些网络操作,正如你所知道的那样,蜂窝应该在另一个线程而不是 UIthread 上完成,否则它会给出 networkmainthread 错误。就我而言,我必须从 api 获取返回值并对其进行处理,所以我决定使用 Callable。我正在发送一个请求并在 call() 方法中获得响应,但最后它仍然给我 networkmainthread 错误。我应该在哪里犯错?任何建议将不胜感激。
private static <T> T getReader(String url, List<NameValuePair> params, final Class<T> classOfT, final Context _context) {
T result = null;
RestApiHelper apiHelper = new RestApiHelper(url, params, _context);
ExecutorService executor = Executors.newFixedThreadPool(10);
Future<Reader> futureSubmit = executor.submit(apiHelper);
try {
Reader reader = futureSubmit.get();
if (reader != null){
result = new Gson().fromJson(reader, classOfT); //I'm getting the exception at this line.
.
.
.
//*********************************************
//call method of RestApiHelper class which implemented Callable
//*********************************************
@Override
public Reader call() throws Exception {
Reader reader = null;
if(fileUri==null)
reader = executeNormalPost();
else
reader = executeSendFilePost();
return reader;
}