Using context in a fragment

后端 未结 30 2676
Happy的楠姐
Happy的楠姐 2020-11-22 00:05

How can I get the context in a fragment?

I need to use my database whose constructor takes in the context, but getApplicationContext() and Fragmen

30条回答
  •  攒了一身酷
    2020-11-22 00:32

    To do as the answer above, you can override the onAttach method of fragment:

    public static class DummySectionFragment extends Fragment{
    ...
        @Override
        public void onAttach(Activity activity) {
            super.onAttach(activity);
            DBHelper = new DatabaseHelper(activity);
        }
    }
    

提交回复
热议问题