How to make a page indicator for horizontal recyclerview

Question

Any idea how to create a page indicator for recyclerview list ?

Answer 1

there is actually a very good library for this purpose. just add this to your gradle dependencies

implementation "ru.tinkoff.scrollingpagerindicator:scrollingpagerindicator:1.0.6"

then add the layout

then add the indicator to your recyclerview like this

RecyclerView recyclerView = findViewById(R.id.recycler);
LayoutManager layoutManager = new LinearLayoutManager(this, 
LinearLayoutManager.HORIZONTAL, false);
recyclerView.setLayoutManager(layoutManager);
DemoRecyclerViewAdapter recyclerAdapter = new DemoRecyclerViewAdapter();
recyclerView.setAdapter(recyclerAdapter);

ScrollingPagerIndicator recyclerIndicator = findViewById(R.id.indicator);
recyclerIndicator.attachToRecyclerView(recyclerView);