Inserting a Gridview Row after 10 items

I have no idea how to achieve this. I want to insert a row after 10th position of item in GridView. I have no idea from where to I start this.

Thanks and please give some advice.

Step 1: Define two layout item one for column and other one for row

Step 2: Create recycler view adapter , and override below methods

@Override
public int getItemViewType(int position) {
    int viewType;
    if ((position + 1) % 10 == 0) {
        viewType = VIEW_TYPE_ROW;
    } else {
        viewType = VIEW_TYPE_COLUMN;
    }
    return viewType;
}


@Override
public long getItemId(int position) {
    /**
     * Optimization of notifyDataSetChanged
     * Look at documentation for setHasStableIds(true) and getItemId(int position)
     */
    return STABLE_ID + position;
}

@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    switch (viewType) {
        case VIEW_TYPE_COLUMN:
             // inflate column layout and view holder
             break;

        case VIEW_TYPE_ROW:
             // inflate row layout and view holder
             break;
    }
}

@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
    switch (getItemViewType(position)) {
        case VIEW_TYPE_COLUMN:
             break;

        case VIEW_TYPE_ROW:
             break;
    }
}
        
        

While initializing adapter do like below

    final GridLayoutManager layoutManager = new GridLayoutManager(getActivity().getApplicationContext(), 2);
    layoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
        @Override
        public int getSpanSize(int position) {
            switch (themeAdapter.getItemViewType(position)) {
                case ThemeAdapter.VIEW_TYPE_COLUMN:
                    return 1;
                case ThemeAdapter.VIEW_TYPE_ROW:
                    return layoutManager.getSpanCount();
                default:
                    return layoutManager.getSpanCount();
            }
        }
    });

Here themeAdapter is your RecyclerView adapter.