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AutoCompleteTextView我有空指針異常的onCreateView方法把這個裏面DialogFragment時如何實現內部DialogFragment
AutoCompleteTextView med =(AutoCompleteTextView)getActivity().findViewById(R.id.new_autoCompleteT);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(getActivity().getBaseContext(), android.R.layout.simple_list_item_1, item);
med.setAdapter(adapter);
小心分享你的logcat? –
06-16 08:37:28.130:E/AndroidRuntime(2677):致命例外:main 06-16 08:37:28.130:E/AndroidRuntime(2677):java.lang.NullPointerException 06-16 08:37 :28.130:E/AndroidRuntime(2677):\t at rajab.apps.ViewPatient.visittFrag $ TaskDetailFragment.onCreateView(visittFrag.java:382) 06-16 08:37:28.130:E/AndroidRuntime(2677):\t at android .support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:870) – user1475665