如何從recyclerviewAdapter調用片段

Question

我有一個片段，其中包含recyclerview列表，我想爲列表項目實現一個onclicklistener，並且點擊應該導致另一個片段。 任何人都可以幫忙嗎？ MyrecyclerviewAdapter

public class MyRecyclerViewAdapter extends RecyclerView.Adapter<MyRecyclerViewAdapter.DataObjectHolder> implements View.OnClickListener{ 
private static String LOG_TAG = "MyRecyclerViewAdapter"; 
private static MyClickListener myClickListener; 
private ArrayList<DataObject> mDataset; 

Button btn_available; 
private Context context; 
@Override 
public void onClick(View view) { 

} 

public static class DataObjectHolder extends RecyclerView.ViewHolder implements View.OnClickListener{ 
    ImageView car_image; 
    TextView name,brand; 

    public DataObjectHolder(View itemView) { 
     super(itemView); 
     name=(TextView)itemView.findViewById(R.id.name); 
     brand=(TextView)itemView.findViewById(R.id.brand); 
     car_image=(ImageView)itemView.findViewById(R.id.car_image); 
     itemView.setClickable(true); 
     itemView.setOnClickListener(this); 

     Log.i(LOG_TAG, "Adding Listener"); 

    } 


    @Override 
    public void onClick(View v) { 
     Log.i(LOG_TAG,"onclick"); 




     //listCar1.getFragmentManager().beginTransaction().replace(R.id.containerView,listCar1).commit(); 
     // myClickListener.onItemClick(getPosition(), v); 
    } 
} 
public MyRecyclerViewAdapter(ArrayList<DataObject> myDataset) { 
    this.mDataset = myDataset; 

} 
public interface MyClickListener { 


    public void onItemClick(int position, View v); 
} 

myfragment類

public class MyCarFragment extends Fragment implements 
AdapterView.OnItemClickListener { 

String tag="MyCar fragment"; 

private RecyclerView mRecyclerView; 
private RecyclerView.Adapter mAdapter; 
private RecyclerView.LayoutManager mLayoutManager; 
Button btn_available; 

@Nullable 
@Override 
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup 
container, @Nullable Bundle savedInstanceState) { 
    View 
rootview=inflater.inflate(R.layout.recyclerview_mycar,container,false); 
    mRecyclerView = (RecyclerView) 
rootview.findViewById(R.id.my_recycler_view); 

    mRecyclerView.setHasFixedSize(true); 
    mLayoutManager = new LinearLayoutManager(getActivity()); 
    mRecyclerView.setLayoutManager(mLayoutManager); 
    mAdapter = new MyRecyclerViewAdapter(getDataSet()); 
    mRecyclerView.setAdapter(mAdapter); 
    RecyclerView.ItemDecoration itemDecoration = new 
    DividerItemDecoration(getActivity(), LinearLayoutManager.VERTICAL); 
    mRecyclerView.addItemDecoration(itemDecoration); 


    return rootview; 
} 

private ArrayList<DataObject> getDataSet() { 
    ArrayList<DataObject> results = new ArrayList<DataObject>(); 
    for (int index = 0; index < 1; index++) { 
     DataObject obj = new 
DataObject("abc","benz","http://www.pngall.com/wp- 
content/uploads/2016/07/Car-Free-Download-PNG.png"); 
     results.add(obj); 
     obj = new DataObject("bbb","toyota","http://www.pngall.com/wp- 
content/uploads/2016/07/Car-Free-Download-PNG.png"); 
     results.add(obj); 
    } 
    return results; 
} 

Answer 1

從android.developer網：

// Create new fragment and transaction 
Fragment newFragment = new ExampleFragment(); 
FragmentTransaction transaction = getFragmentManager().beginTransaction(); 

// Replace whatever is in the fragment_container view with this fragment, 
// and add the transaction to the back stack 
transaction.replace(R.id.fragment_container, newFragment); 
transaction.addToBackStack(null); 

// Commit the transaction 
transaction.commit(); 

在onClickListener將這個，肯定需要匹配到你的代碼。