Simple radio button with an additional subtitle.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical">
<org.grunkspin.subtitleradiobutton.SubtitleRadioButton
app:titleText="Title"
app:titleTextAppearance="@style/TextAppearance.AppCompat.Body2"
app:subtitleText="Subtitle"
app:subtitleTextAppearance="@style/TextAppearance.AppCompat.Body1"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</LinearLayout>
It uses the text internally so setting text will override the title and subtitle.