opencv/samples/android/mobilenet-objdetect/gradle/AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          package="org.opencv.samples.opencv_mobilenet">

    <application
        android:label="@string/app_name"
        android:icon="@drawable/icon">
        <!-- //! [mobilenet_tutorial] -->
        <activity
                  android:exported="true"
                  android:name=".MainActivity"
                  android:screenOrientation="landscape">  <!--Screen orientation-->
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

    <!--Allow to use a camera-->
    <uses-permission android:name="android.permission.CAMERA"/>
    <uses-feature android:name="android.hardware.camera" android:required="false"/>
    <uses-feature android:name="android.hardware.camera.autofocus" android:required="false"/>
    <uses-feature android:name="android.hardware.camera.front" android:required="false"/>
    <uses-feature android:name="android.hardware.camera.front.autofocus" android:required="false"/>

</manifest>
<!-- //! [mobilenet_tutorial] -->