How can i make recycler view go to first position from last

Question

I am using recyclerview in my project. its orientation is horizontal. There are only 4 items in it. I want make it move in in circular form. What i mean is when user is on 4th item and swipes left the first item should be displayed. Now it just stops in the end.

You are looking for a circular recyclerview. https://stackoverflow.com/questions/31253555/how-do-i-create-a-circular-endless-recyclerview — Ricardo, May 14 '18 at 11:02
look and visit this link -- https://stackoverflow.com/questions/37784868/how-to-create-closed-circular-recyclerview-with-custom-recycler-adapter — Prashant Jajal, May 14 '18 at 11:07
You must create a new custom layout manager. Check [this SO answer](https://stackoverflow.com/a/47491209/5392118) — Burak Cakir, May 14 '18 at 11:10

score 0 · Answer 1 · answered May 14 '18 at 11:08

One solution would be make item count of RecyclerView Integer.MAX_VALUE.

Update your RecyclerView Adapter as

@Override
public int getItemCount(){
    return Integer.MAX_VALUE;
}

Then while getting item for position

MyClass getItem(int position) {
    int positionInList = position % myList.size();
    return myList.get(positionInList);
}

Then OnBindViewHolder ..

@Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        super.onBindViewHolder(holder, position);
       MyClass item = getItem(position);
     // use item as required here
}

How can i make recycler view go to first position from last

1 Answers1