我如何从listadapter调用片段

Question

Hi i am calling fragment from my custom adapter but its displaying error can any one help me here is the MyListAdapter snippet

 @Override
public View getView(final int position, View convertView, ViewGroup parent) {
    final TextView view = new TextView(parent.getContext());
    view.setText(values.get(position));

    view.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view1) {

            // Get the position
            Log.w(MyListAdapter.LOG_KEY, "MyListAdapter Lable Clicked");

            Intent intent= new Intent(context, SingleItemView.class);
            context.startActivity(intent);
        }
    });

    return view;
}

and my SingleItemView.class

public class SingleItemView extends Fragment{

LinearLayout linearLayout;

 public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    linearLayout = (LinearLayout) inflater.inflate(R.layout.listview_item, container, false);

setHasOptionsMenu(true);

return linearLayout;

} }

and here is the error message

enter image description here

Answer 1

You can not start Fragment by Intent . Fragment have to be hosted by any Activity . You have to navigate to this Activity .

If you want to start special Fragment in those Activity (for example any Fragment in ViewPager ) put any flag in your Intent . By this flag in your Activity you can determine which Fragment should be started.

Answer 2

It is because you can't call Fragments via Intent, Fragment is a part of an FragmentActivity

All in all Fragment is a content not container, so you need to create a FragmentActivity and add Fragment(Favourite) in that, and then call

Intent intent1 = new Intent(context, SomeFragmentActivity.class);

startActivity(intent1);

A Fragment is a piece of an application's user interface or behavior that can be placed in an Activity. http://developer.android.com/reference/android/app/Fragment.html