RecyclerItemClickListener.java

package com.lgq.rssreader.adapter;

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);
	  }

	  GestureDetector mGestureDetector;

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

	  @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.getChildPosition(childView));
	      return true;
	    }
	    return false;
	  }

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