Different card size

Question

How can I make it so that in the recycleView there are differents size cards? (1x1, 1x2 and 2x1 where 1 is the card length) enter image description here

Answer 1

You can use GridLayoutManager with different span count.
Here is some example.

In activity:

//Initialize recyclerView and adapter before
GridLayoutManager layoutManager = new GridLayoutManager(this, 2);
recyclerView.setLayoutManager(layoutManager);
recyclerView.setAdapter(adapter);

layoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {
                    if (adapter.isHeader(position)) {
                        //Returns span count 2 if method isHeader() returns true. 
                        //You can use your own logic here.
                        return  mLayoutManager.getSpanCount()
                    } else {
                         return 1;
                    }
                }
            }
        });

And add this method to your adapter class:

public boolean isHeader(int position) {
        return position == 0;//you can use some other logic in here
    }