AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="de.fhbingen.mensa"
    android:versionCode="9"
    android:versionName="2014-04-18" >

    <uses-sdk
        android:minSdkVersion="10"
        android:targetSdkVersion="19" />

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.CAMERA" android:required="false"/>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="18" />

    <uses-feature android:name="android.hardware.camera" android:required="false"/>
    <uses-feature android:name="android.hardware.camera.autofocus" android:required="false"/>

    <supports-screens
        android:anyDensity="true"
        android:largeScreens="true"
        android:normalScreens="true"
        android:resizeable="true"
        android:smallScreens="true"
        android:xlargeScreens="true"/>

    <application
        android:name="de.fhbingen.mensa.Mensa"
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="de.fhbingen.mensa.MainActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:launchMode="singleTop"
            >

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="de.fhbingen.mensa.DishDetailActivity"
            android:label="@string/title_activity_dish_detail"
            android:screenOrientation="portrait"
            android:launchMode="singleTop"
            android:parentActivityName="de.fhbingen.mensa.MainActivity" >
            <!-- Parent activity meta-data to support 4.0 and lower -->
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="de.fhbingen.mensa.MainActivity" />
            >
        </activity>
        <activity
            android:name="de.fhbingen.mensa.SettingsActivity"
            android:label="@string/title_activity_settings"
            android:screenOrientation="portrait"
            android:parentActivityName="de.fhbingen.mensa.MainActivity" >
            <!-- Parent activity meta-data to support 4.0 and lower -->
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="de.fhbingen.mensa.MainActivity" />
            >
        </activity>
        <activity
            android:name="de.fhbingen.mensa.AboutActivity"
            android:label="@string/action_about"
            android:parentActivityName="de.fhbingen.mensa.MainActivity" >
            <!-- Parent activity meta-data to support 4.0 and lower -->
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="de.fhbingen.mensa.MainActivity" />
            >
        </activity>

        <activity
            android:name="de.fhbingen.mensa.GalleryActivity"
            android:label="@string/title_activity_gallery"
            android:screenOrientation="portrait"
            android:parentActivityName="de.fhbingen.mensa.DishDetailActivity" >
            <!-- Parent activity meta-data to support 4.0 and lower -->
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="de.fhbingen.mensa.DishDetailActivity" />
            >
        </activity>

        <activity
            android:name="de.fhbingen.mensa.IngredientsActivity"
            android:label="Zusatzstoffe und Informationen"
            android:screenOrientation="portrait"
            android:parentActivityName="de.fhbingen.mensa.MainActivity" >
            <!-- Parent activity meta-data to support 4.0 and lower -->
            <meta-data
                    android:name="android.support.PARENT_ACTIVITY"
                    android:value="de.fhbingen.mensa.MainActivity" />
            >
        </activity>

    </application>

</manifest>