<?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"
    android:orientation="vertical" >

    <!-- <include layout="@layout/action_bar" /> -->

    <include layout="@layout/course_or_group_name" />

    <include layout="@layout/navigation_bar" />

    <TextView
        android:id="@+id/noConnectionText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@android:color/white"
        android:padding="20dp"
        android:text="@string/noConnectionMsg"
        android:textColor="@color/foreground1"
        android:textSize="24sp"
        android:textStyle="bold"
        android:visibility="gone" />

    <GridView
        android:id="@+id/gridview"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:columnWidth="90dp"
        android:gravity="center"
        android:horizontalSpacing="10dp"
        android:numColumns="auto_fit"
        android:stretchMode="columnWidth"
        android:verticalSpacing="10dp" />

</LinearLayout>