AndroidAPS/app/src/main/res/layout/treatments_fragment.xml

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".plugins.Treatments.TreatmentsFragment">


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <com.google.android.flexbox.FlexboxLayout 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="wrap_content"
            android:background="@color/defaultbackground"
            app:alignContent="stretch"
            app:alignItems="stretch"
            app:flexDirection="row"
            app:flexWrap="wrap"
            app:justifyContent="space_between">

            <TextView
                android:id="@+id/treatments_treatments"
                android:layout_width="wrap_content"
                android:layout_height="30dp"
                android:layout_weight="1"
                android:gravity="center_vertical|center_horizontal"
                android:paddingLeft="5dp"
                android:paddingRight="5dp"
                android:text="@string/bolus" />

            <TextView
                android:id="@+id/treatments_extendedboluses"
                android:layout_width="wrap_content"
                android:layout_height="30dp"
                android:layout_weight="1"
                android:gravity="center_vertical|center_horizontal"
                android:paddingLeft="5dp"
                android:paddingRight="5dp"
                android:text="@string/extendedbolus" />

            <TextView
                android:id="@+id/treatments_tempbasals"
                android:layout_width="wrap_content"
                android:layout_height="30dp"
                android:layout_weight="1"
                android:gravity="center_vertical|center_horizontal"
                android:paddingLeft="5dp"
                android:paddingRight="5dp"
                android:text="@string/tempbasal" />

            <TextView
                android:id="@+id/treatments_temptargets"
                android:layout_width="wrap_content"
                android:layout_height="30dp"
                android:layout_weight="1"
                android:gravity="center_vertical|center_horizontal"
                android:paddingLeft="5dp"
                android:paddingRight="5dp"
                android:text="@string/temptarget" />

            <TextView
                android:id="@+id/treatments_profileswitches"
                android:layout_width="wrap_content"
                android:layout_height="30dp"
                android:layout_weight="1"
                android:gravity="center_vertical|center_horizontal"
                android:paddingLeft="5dp"
                android:paddingRight="5dp"
                android:text="@string/profileswitch" />

        </com.google.android.flexbox.FlexboxLayout>

        <FrameLayout
            android:id="@+id/treatments_fragment_container"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

    </LinearLayout>

</FrameLayout>