AndroidAPS/wear/src/main/res/layout/action_confirm_text.xml

<android.support.wear.widget.BoxInsetLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:padding="15dp">

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:padding="5dp"
        app:boxedEdges="all">

        <android.support.v4.widget.NestedScrollView
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="vertical">
                <TextView
                    android:id="@+id/title"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:text="title"
                    android:textAppearance="@style/TextAppearance.Wearable.Large"
                    android:textColor="@color/white" />
                <TextView
                    android:id="@+id/message"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:text="message"
                    android:textAppearance="@style/TextAppearance.Wearable.Medium"
                    android:textColor="@color/white" />
            </LinearLayout>

        </android.support.v4.widget.NestedScrollView>

    </FrameLayout>
</android.support.wear.widget.BoxInsetLayout>