如何將視圖ID從Recycler適配器傳遞到Activity？

Question

我試圖從Recyclerview適配器傳遞視圖Id到活動，當Recycler視圖列表項被點擊。

public class Adapter extends RecyclerView.Adapter<Adapter.ViewHolder> implements FastScrollRecyclerView.SectionedAdapter{ 

    public interface OnRecyclerItemClickListener { 
     void onRecyclerItemClick(User data,int id); 
    } 

    List<User> dataSource; 
    private OnRecyclerItemClickListener onRecyclerItemClickListener; 
    private Context context; 
    public ActiveBeepsAdapter(List<User> dataArgs, OnRecyclerItemClickListener onRecyclerItemClickListener,Context context) { 
     this.dataSource = dataArgs; 
     this.onRecyclerItemClickListener = onRecyclerItemClickListener; 
     this.context = context; 
    } 

    @Override 
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 
     // create a new view 
     View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.single_active_message, parent, false); 
     ViewHolder viewHolder = new ViewHolder(view, onRecyclerItemClickListener); 
     return viewHolder; 
    } 

    @Override 
    public void onBindViewHolder(ViewHolder holder, int position) { 
     User user = dataSource.get(position); 
     holder.tvId.setText(user.getId()); 
     Picasso.with(context) 
      .load(user.getProfilePicUrl()) 
      .placeholder(R.drawable.bg_logo) 
      .error(R.drawable.bg_logo) 
      .transform(new CircleTransform()) 
      .into(holder.ivUserProfile); 
    } 

    @Override 
    public int getItemCount() { 
     return dataSource.size(); 
    } 

    @NonNull 
    @Override 
    public String getSectionName(int i) { 
     return String.valueOf(dataSource.get(i).getId().charAt(0)); 
    } 

    public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener { 

     private OnRecyclerItemClickListener onRecyclerItemClickListener; 
     User data = new User(); 
     TextView tvId; 
     ImageView ivUserProfile; 
     public ViewHolder(View itemView, OnRecyclerItemClickListener onRecyclerItemClickListener) { 
      super(itemView); 
      this.onRecyclerItemClickListener = onRecyclerItemClickListener; 
      tvId = (TextView)itemView.findViewById(R.id.tvName); 
      ivUserProfile = (ImageView)itemView.findViewById(R.id.ivProfilePic); 
     } 

     @Override 
     public void onClick(View v) { 
      int position = getAdapterPosition(); 
      User user = dataSource.get(position); 
      int id = v.getId(); 
      onRecyclerItemClickListener.onRecyclerItemClick(user,id); 
     } 
    } 
} 

假設，如果點擊簡介的圖片，視圖ID應該發送到活動..

和我的活動

@EActivity 
    public class ActiveMessage extends AppCompatActivity implements Adapter.OnRecyclerItemClickListener{ 

     @ViewById(R.id.toolbar) 
     Toolbar toolbar; 

     @ViewById(R.id.rvactiveMessage) 
     FastScrollRecyclerView rvmessage; 

     List<User> allUser; 

     @ViewById(R.id.toolbar_title) 
     TextView tv_toolbar; 

     @AfterViews 
     protected void init(){ 

      toolbar.setNavigationIcon(getResources().getDrawable(R.drawable.ic_arrow_drop_down_black_24dp)); 
      setSupportActionBar(toolbar); 
      getSupportActionBar().setDisplayHomeAsUpEnabled(true); 
      tv_toolbar.setText("Active Message"); 
      toolbar.setNavigationOnClickListener(new View.OnClickListener() { 
       @Override 
       public void onClick(View v) { 
        onBackPressed(); 
       } 
      }); 
      allUser = new ArrayList<>(); 
      User user; 
      String fullName[] = {"ajay","kamal","akhil"}; 
      String id[] = {"its_ajay","its_kamal","its_akhil"}; 
      for(int i=0;i<id.length;i++){ 
       user = new User(); 
       user.setId(id[i]); 
       user.setFullName(fullName[i]); 
       allUser.add(user); 
      } 
Adapter adapter = new Adapter(allUser,this,getApplicationContext()); 
rvmessage.setLayoutManager(new LinearLayoutManager(getApplicationContext())); 
rvmessage.setAdapter(activeBeepsAdapter); 

     } 

     @Override 
     public void onRecyclerItemClick(User data,int id) { 
      if (!Utils.isNetworkAvailable(getApplicationContext())) { 
        noInternet(); 
      } 
      // tvName has multiple Implementation 
      if (id == R.id.tvName){ 
       Log.d("Id",data.getId()); 
      } 
     } 
     public void noInternet(){ 

      final Dialog dialog = new Dialog(this); 
      dialog.setContentView(R.layout.alert_dialog); 
      dialog.show(); 
     } 
     @Override 
     protected void onCreate(Bundle savedInstanceState) { 
      super.onCreate(savedInstanceState); 
      setContentView(R.layout.activity_active_message); 
     } 
     @Override 
     public void onBackPressed() { 
      super.onBackPressed(); 
      finish(); 
     } 
    } 

在我的活動，如果點擊ProfileImage，流行打開對話框。
此外，我需要檢查是否有Internet連接時，單擊列表項。

Answer 1

在適配器的onClick方法，而不是ID通觀點：

@Override 
    public void onClick(View v) { 
     int position = getAdapterPosition(); 
     User user = dataSource.get(position); 
     int id = v.getId(); 
     onRecyclerItemClickListener.onRecyclerItemClick(user,v); 
    } 

現在，在活動

@Override 
    public void onRecyclerItemClick(User data,View view) { 
     if (!Utils.isNetworkAvailable(getApplicationContext())) { 
       noInternet(); 
     } 
     // tvName has multiple Implementation 
     if (view.getId() == R.id.tvName){ 
      Log.d("Id",data.getId()); 
     } 
    }