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

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fillViewport="true">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:gravity="center"
        android:orientation="vertical">

        <ImageView
            android:layout_width="200dp"
            android:layout_height="200dp"
            android:contentDescription="@null"
            android:paddingBottom="16dp"
            app:srcCompat="@drawable/open_humans" />

        <TextView
            android:id="@+id/member_id"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textAlignment="center"
            android:textAppearance="@style/TextAppearance.AppCompat.Body1"
            tools:text="Project Member ID: 5151515" />

        <TextView
            android:layout_marginTop="8dp"
            android:id="@+id/queue_size"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textAlignment="center"
            android:textAppearance="@style/TextAppearance.AppCompat.Body1"
            tools:text="Queue Size: 155" />

        <TextView
            android:layout_marginTop="8dp"
            android:id="@+id/worker_state"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textAlignment="center"
            android:textAppearance="@style/TextAppearance.AppCompat.Body1"
            tools:text="Worker State: Running" />

        <Button
            android:layout_marginTop="16dp"
            android:id="@+id/login"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/login" />

        <Button
            android:id="@+id/logout"
            android:layout_marginTop="16dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/logout" />
    </LinearLayout>
</ScrollView>