StaggeredGridLayoutManager. How To Have One Item In First Row And 2 Item Other Rows

I am using recyclerview with staggeredGridLayoutManager. What i am trying to do is to show one header item in first row. then i want to show 2 items in each below row. But i am una

Solution 1:

You could use GridLayoutManager.

GridLayoutManager manager = new GridLayoutManager(this, 2, GridLayoutManager.VERTICAL, false);

manager.setSpanSizeLookup(
    new GridLayoutManager.SpanSizeLookup() {
        @Override
        public int getSpanSize(int position) {
             // 2 column size for first row
             return (position == 0 ? 2 : 1);
        }
    });

Here we are creating a GridLayoutManager with 2 grid columns. Then only for the first row, we are setting the span size to 2.