以前使用监听使用的是在Adapter中给Item的view添加事件 添加接口来实现
也可以通过的
recyclerView.addOnItemTouchListener(new OnRecyclerItemClickListener(recyclerView) {
@Override
public void onLongClick(RecyclerView.ViewHolder vh) {
//长按事件
}
@Override
public void onItemClick(RecyclerView.ViewHolder vh) {
//但是事件
}
});
主要事件处理通过来实现具体如下OnRecyclerItemClickListene
public class OnRecyclerItemClickListener implements RecyclerView.OnItemTouchListener{
private GestureDetectorCompat mGestureDetector;
private RecyclerView recyclerView;
public OnRecyclerItemClickListener(RecyclerView recyclerView){
this.recyclerView = recyclerView;
mGestureDetector = new GestureDetectorCompat(recyclerView.getContext(),new ItemTouchHelperGestureListener());
}
@Override
public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {
mGestureDetector.onTouchEvent(e);
return false;
}
@Override
public void onTouchEvent(RecyclerView rv, MotionEvent e) {
mGestureDetector.onTouchEvent(e);
}
@Override
public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {
}
private class ItemTouchHelperGestureListener extends GestureDetector.SimpleOnGestureListener {
@Override
public boolean onSingleTapUp(MotionEvent e) {
View child = recyclerView.findChildViewUnder(e.getX(), e.getY());
if (child!=null) {
RecyclerView.ViewHolder vh = recyclerView.getChildViewHolder(child);
onItemClick(vh);
}
return true;
}
@Override
public void onLongPress(MotionEvent e) {
View child = recyclerView.findChildViewUnder(e.getX(), e.getY());
if (child!=null) {
RecyclerView.ViewHolder vh = recyclerView.getChildViewHolder(child);
onLongClick(vh);
}
}
}
public void onLongClick(RecyclerView.ViewHolder vh){}
public void onItemClick(RecyclerView.ViewHolder vh){}
}
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