AArkiwi/res/layout/gradient_bg_hover.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
  <gradient
      android:startColor="#18d7e5"
      android:centerColor="#16cedb"
      android:endColor="#09adb9"
      android:angle="270" />
</shape>