AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest
    xmlns:android="http://schemas.android.com/apk/res/android"
    package="org.androidaalto.bookingroom"
    android:versionCode="1"
    android:versionName="1.0">
    <uses-sdk android:minSdkVersion="7" />
    <application
        android:icon="@drawable/icon"
        android:label="@string/app_name">
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name"
            android:theme="@style/CalendarTheme"
            android:screenOrientation="landscape">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".MeetingActivity"
            android:label="@string/app_name"></activity>
        <activity
            android:name=".Screensaver"
            android:label="@string/app_name"
            android:theme="@style/CalendarTheme"></activity>
        <activity
            android:name=".AboutActivity"
            android:label="About"
            android:theme="@android:style/Theme.Dialog"></activity>
    </application>
</manifest>