recyclerview onclicklistener
@Override
public void onClick(final View view) {
int itemPosition = mRecyclerView.getChildLayoutPosition(view);
String item = mList.get(itemPosition);
Toast.makeText(mContext, item, Toast.LENGTH_LONG).show();
}recyclerview onclicklistener kotlin
val data = list[position]holder.itemView.setOnClickListener { cellClickListener.onCellClickListener(data)}recyclerview onclicklistener kotlin
interface CellClickListener { fun onCellClickListener(data: Model)}how to set onClickListener to RecyclerView kotlin
/*
How to set up a click listener on RecyclerView in conjunction with
an adapter and a click listener on items
NOT only *RecyclerView itemClickListener*
*RecyclerView onClickListener* and *RecyclerView itemClickListener* together
often such a solution is needed to close pop-up messages
when clicking anywhere on the screen with RecyclerView list
This code is more like a crutch but works great for me
*/
private fun CreateRecyclerView(){
val recycler_list = findViewBiId<RecyclerView>(R.id.myRecyclerViewId)
recycler_list.setOnTouchListener { v, _ ->
// if statement is return boolean value for OnTouchListener
if (layoutAttachment.visibility == View.VISIBLE || menuButtons.visibility == View.VISIBLE) {
closeOpenDialogs()
v.performClick()
} else {
false
}
}
recycler_list.layoutManager = LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false)
recycler_list.setHasFixedSize(true)
recycler_list.adapter = myAdapter
recycler_list.itemAnimator = DefaultItemAnimator()
}
private fun closeOpenDialogs(){
// here do staff for you need click actions like
if (layoutAttachment.visibility == View.VISIBLE || menuButtons.visibility == View.VISIBLE) {
layoutAttachment.visibility == View.GONE
menuButtons.visibility == View.GONE
}
}recyclerview button onclicklistener
TextView textView;//declare global with in adapter class
public static class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
private ViewHolder(View itemView) {
super(itemView);
itemView.setOnClickListener(this);
textView = (TextView)view.findViewById(android.R.id.text1);
}
@Override
public void onClick(View view) {
Toast.makeText(view.getContext(), "position = " + getLayoutPosition(), Toast.LENGTH_SHORT).show();
//go through each item if you have few items within recycler view
if(getLayoutPosition()==0){
//Do whatever you want here
}else if(getLayoutPosition()==1){
//Do whatever you want here
}else if(getLayoutPosition()==2){
}else if(getLayoutPosition()==3){
}else if(getLayoutPosition()==4){
}else if(getLayoutPosition()==5){
}
//or you can use For loop if you have long list of items. Use its length or size of the list as
for(int i = 0; i<exampleList.size(); i++){
}
}
}Copyright © 2021 Codeinu
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