AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.rti.android.videodemo"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="14"
        android:targetSdkVersion="18" />
    <uses-feature android:glEsVersion="0x00020000"/>
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.CAMERA"/>
    <uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE"/><uses-feature android:name="android.hardware.camera"></uses-feature>

	<application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" android:largeHeap="true">
        <activity
            android:name="MainActivity"
            android:screenOrientation="landscape" 
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/app_name"
            android:theme="@style/FullscreenTheme" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:label="@string/Settings" android:name="Settings" android:theme="@android:style/Theme.Holo.Light.Dialog" android:configChanges="keyboardHidden|orientation|screenSize" android:screenOrientation="landscape"></activity>
    </application>

</manifest>