i have use Edittext in ViewPager>Fragment>NestedScrollView>RecyclerView>Edittext

when i show/hide keyboard it take too many time to show/hide and also show me white background. i all things use like AdjustResize,AdjustPan

[![enter image description here](https://i.stack.imgur.com/aP3PZ.jpg)](https://i.stack.imgur.com/aP3PZ.jpg)

after close keyboard show white background like bellow

[![enter image description here](https://i.stack.imgur.com/tKZaf.jpg)](https://i.stack.imgur.com/tKZaf.jpg)

please help me for resolve this issues