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November 11, 2020 10:13
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| package com.ribsky.vmistlauncher; | |
| import android.content.Context; | |
| import android.view.GestureDetector; | |
| import android.view.MotionEvent; | |
| import android.view.View; | |
| import androidx.recyclerview.widget.RecyclerView; | |
| public class RecyclerItemClickListener implements RecyclerView.OnItemTouchListener { | |
| private final 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){} | |
| } |
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// recyclerView.addOnItemTouchListener(new xxxx);