DownApp / app / src / main / res / drawable / press_white_t_gray.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/shape_white" android:state_pressed="false" />
    <item android:drawable="@drawable/shape_gray" android:state_pressed="true" />
</selector>