<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"> <solid android:color="?android:attr/colorBackgroundFloating" /> <corners android:bottomLeftRadius="?android:attr/dialogCornerRadius" android:topLeftRadius="?android:attr/dialogCornerRadius" android:bottomRightRadius="?android:attr/dialogCornerRadius" android:topRightRadius="?android:attr/dialogCornerRadius" /> </shape>