如何從適配器調用片段

Question

我想從適配器中調用片段，但在該片段中不調用適配器，這是完全不同的片段。

SongListAdapter.java

private TopRatedFragment fragment; 
public void onClick(View v) { 
fragment.onItemClick(songs.getVideoUrl(); 
} 

TopRatedFragment.java

mAdapter = new SongsListAdapter(getActivity(),songsList,TopRatedFragment.this); 

SingleVideoFragment.java

public class SingleVideoFragment{ 
@Override 
public View onCreateView(LayoutInflater inflater, ViewGroup container, 
     Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    final View view = inflater.inflate(R.layout.singlevideo, container, false); 
    return view; 
} 
public void onItemClick(String VideoUrl) 
{` 
    enter code here` 
} 

我想打電話給onItemClick（）從SongsListAdapter和SongsListAdapter SingleVideoFragment的方法被調用從TopRatedFragment工作正常。

Answer 1

的解決方案是很簡單：我聲明onItemClick在TopRatedFragment（）方法。在onItemClick（）方法中，我調用了SingleVideoFragment的onVideoFragment，並在SingleVideoFragment的onCreateView（）中調用了必需的方法。