iiEsaywebUIapp/android/app/src/main/res/drawable-v31/widget_button_secondary.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Secondary button - Material You dynamic secondary container color -->
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
    android:color="#20000000">
    <item>
        <shape android:shape="rectangle">
            <solid android:color="@color/widget_secondary_container" />
            <corners android:radius="@dimen/widget_secondary_corner_radius" />
        </shape>
    </item>
</ripple>