如何将上下文传递给异步任务?
如何在类中传递上下文,该类在不同的java文件中编码,但它从主活动中调用?Async Task
Main Activity
以下是我的代码:
@Override
protected void onPostExecute(List<Movie_ModelClass> result) {
super.onPostExecute(result);
if (result != null) {
Movie_Adapter movieAdapter = new Movie_Adapter(new MainActivity().getApplicationContext() , R.layout.custom_row, result);
MainActivity ovj_main = new MainActivity();
ovj_main.lv_main.setAdapter(movieAdapter);
} else {
Toast.makeText(new MainActivity().getApplicationContext() ,"No Data Found", Toast.LENGTH_LONG);
}
if (progressDialog.isShowing()) {
progressDialog.dismiss();
}