Recyclerview Item Position Does Not Get Update

In the following code, I could able to delete the image via clicking imgBtn, but my images does not scroll the deleted image position, it just stays its current position, it does n

Solution 1:

If you want to remove Item from the recylerview. dont do it like this.

Because you using ItemData[] array

List<ItemData> numlist = new ArrayList<ItemData>();
for(int i= 0;i<itemsData.length;i++)
{
    if(i == position)
    {
        // No operation here 
    }
    else
    {
        numlist.add(arr_fav[i]);
    }
}
itemsData = numlist.toArray(new String[numlist .size()]);
notifyItemRemoved(position);
notifyItemRangeChanged(0, mDataset.size());

If you convert it to List<ItemData> Go with asadmshas's Answer

Solution 2:

You should avoid manually modifying the views when using a RecyclerView. Use the adapters notify* methods to push any updates to the list view. In your specific case I'd suggest using a List<ItemData> instead of an array and then in your onClickListener code I'd do this:

@Override
public void onClick(View v) {
    itemsData.remove(position);
    notifyItemRemoved(position);
}

I can't exactly tell how the data is used to populate your RecyclerView, I'm assuming it is itemsData, but you'd remove the item in question from it and then issue a notifyItemRemoved(position) call to that adapter.