【发布时间】:2016-01-20 12:34:40
【问题描述】:
我正在尝试将数据(我选择的字符串)从列表视图的一个片段传递到编辑文本中的另一个片段。在这种情况下怎么可能?
我可以使用捆绑包吗?如果是,怎么做?
第一个片段:
public class AirportPostFragment extends Fragment {
String stringsList[];
ArrayAdapter<String> adapter;
private ListView listViewAirports;
private EditText editSearch;
Context myContext;
XmlPullParser parser;
HashSet airport_list;
HashSet<String> list = new HashSet<>();
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_airportpost, container, false);
listViewAirports = (ListView) rootView.findViewById(R.id.listView_airports);
editSearch = (EditText) rootView.findViewById(R.id.search_airport);
adapter = new ArrayAdapter<>(getActivity(),android.R.layout.simple_list_item_1, stringsList);
listViewAirports.setAdapter(adapter);
listViewAirports.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
FragmentManager fm = getActivity().getFragmentManager();
fm.beginTransaction().replace(R.id.content_main, new FinishPostFragment()).commit();
}
});
searchAirport();
return rootView;
}
第二个片段:
public class FinishPostFragment extends Fragment{
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_finishpost, container, false);
return rootView;
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.finish_post_button, menu);
}
}
【问题讨论】:
-
这里几乎没有问题......每个问题都在互联网上得到了很好的记录(以及关于 SO 的无数类似问题)...... 1. 使用
AdapterView.getItemAtPosition2. 是的,你可以使用Bundle和Fragment.set/getArguments
标签: java android listview android-fragments