app/src/main/res/drawable/chevron_up.xml
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="16dp"
android:height="16dp"
android:viewportWidth="16"
android:viewportHeight="16">
<path
android:pathData="M7.646,4.646a0.5,0.5 0,0 1,0.708 0l6,6a0.5,0.5 0,0 1,-0.708 0.708L8,5.707l-5.646,5.647a0.5,0.5 0,0 1,-0.708 -0.708z"
android:fillColor="?android:colorForeground"
android:fillType="evenOdd"/>
</vector>