In Android RecyclerView How to change the color of Alternate rows

Question

I am new in android , recently I have learned recyclerview and i want to change the color of rows.

Example: I have 10 rows and I want to change color like

Answer 1

In the onBindViewHolder of your adapter simply get the poisition and check that whether it is even or odd. If it is even, set the background color of your layout to red else blue

@Override
public void onBindViewHolder(final ViewHolder viewHolder, int position) {

    if(position%2 == 0){
        viewHolder.containerLayout.setBackgroundColor(R.color.RED);
    } else {
        viewHolder.containerLayout.setBackgroundColor(R.color.BLUE);

    }}