RecyclerView row onClick and child button onClick

Question

I am using the method from RecyclerView onClick to perform on item click method in recyclerview. But the problem is how to handle child button in the recyclerview? I have perform onclick method in the adapter but still not work, It always perform recyclerview onitemclicklistener first then only perform onclick method from adapter. How to handle it properly?

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.View;


public class RecyclerItemClickListener implements RecyclerView.OnItemTouchListener {
  private OnItemClickListener mListener;

  public interface OnItemClickListener {
    public void onItemClick(View view, int position);

    public void onLongItemClick(View view, int position);
  }

  GestureDetector mGestureDetector;

  public RecyclerItemClickListener(Context context, final RecyclerView recyclerView, OnItemClickListener listener) {
    mListener = listener;
    mGestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
        @Override
        public boolean onSingleTapUp(MotionEvent e) {
            return true;
        }

        @Override
        public void onLongPress(MotionEvent e) {
            View child = recyclerView.findChildViewUnder(e.getX(), e.getY());
            if (child != null && mListener != null) {
                mListener.onLongItemClick(child, recyclerView.getChildAdapterPosition(child));
            }
        }
    });
}

  @Override public boolean onInterceptTouchEvent(RecyclerView view, MotionEvent e) {
    View childView = view.findChildViewUnder(e.getX(), e.getY());
    if (childView != null && mListener != null && mGestureDetector.onTouchEvent(e)) {
      mListener.onItemClick(childView, view.getChildAdapterPosition(childView));
      return true;
    }
    return false;
  }

  @Override public void onTouchEvent(RecyclerView view, MotionEvent motionEvent) { }

  @Override
  public void onRequestDisallowInterceptTouchEvent (boolean disallowIntercept){}
}

Instead of using the on child click listener you might try to set the on click listener on the view in the adapter.so in the adapter you set a listerner on the main view and on the button — R. Adang, Aug 31 '16 at 08:54

score 1 · Accepted Answer · answered Aug 31 '16 at 10:14

I have implement OnClick in the Adapter Section... Refer to the below code of my Adapter Class

public class DataAdapter extends RecyclerView.Adapter<DataAdapter.ViewHolder> {
    private Context context;
    List<Video_Details> video;

    public DataAdapter(List<Video_Details> video, Context context) {
        super();
        this.context = context;
        this.video = video;
    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View v = LayoutInflater.from(parent.getContext())
                .inflate(R.layout.card_row, parent, false);
        ViewHolder viewHolder = new ViewHolder(v);
        return viewHolder;
    }

    @Override
    public void onBindViewHolder(final ViewHolder holder, final int position) {
        final Video_Details videoDetails =  video.get(position);
        String url;
        final String VideoID;

        holder.title.setText(video.get(position).getTitle());

        VideoID= video.get(position).getV_id();
        url = video.get(position).getThumb();

         Glide.with(context)
                 .load(url)
                 .override(150,70)
                 .into(holder.thumb);
       //viewHolder.thumb.setText(android.get(i).getVer());
      //  viewHolder.tv_api_level.setText(android.get(i).getApi());

        holder.vm.setOnClickListener(new View.OnClickListener() {
                                         @Override
                                         public void onClick(View v) {
                                             Toast.makeText(v.getContext(), "You Clicked"+video.get(position).getV_id(), Toast.LENGTH_SHORT).show();
                                             Intent intent = new Intent(v.getContext(),Play_Video.class);
                                             intent.putExtra("VideoId",(video.get(position).getV_id()));
                                             intent.putExtra("Title",(video.get(position).getTitle()));
                                             v.getContext().startActivity(intent);


                                         }
                                     }

        );
    }

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




    public class ViewHolder extends RecyclerView.ViewHolder{
        public TextView title;
        public ImageView thumb;
        public String videoid;
        public View vm;
        public ViewHolder(View view) {
            super(view);
            vm = view;
            title = (TextView)view.findViewById(R.id.title);
            thumb = (ImageView) view.findViewById(R.id.thumb);



            //tv_version = (TextView)view.findViewById(R.id.tv_version);
            //tv_api_level = (TextView)view.findViewById(R.id.tv_api_level);

        }
    }


}

RecyclerView row onClick and child button onClick

1 Answers1