黄舟2017-04-17 17:42:00
This circular outward-expanding animation comes from Material design and is called ripple
(ripple).
To change its color, an easy way is to change the style:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
...
<item name="colorControlHighlight">@color/ripple_material_dark</item>
...
</style>
In addition, you can also refer to these SO answers:
What should be the color of the Ripple, colorPrimary or colorAccent?
How to change the ripple color of the DrawerToggle (back arrow)
Changing color of Ripple Effect