AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.devcamera"
     android:versionCode="1"
     android:versionName="1.0">

    <uses-sdk android:minSdkVersion="21"
         android:targetSdkVersion="29"/>

    <uses-feature android:name="android.hardware.camera.any"/>

    <uses-permission android:name="android.permission.CAMERA"/>
    <uses-permission android:name="android.permission.RECORD_AUDIO"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>

    <application android:allowBackup="true"
         android:icon="@mipmap/logo_devcamera_color_44in48dp"
         android:theme="@android:style/Theme.Holo.NoActionBar.Fullscreen"
         android:label="@string/app_name">
        <activity android:screenOrientation="portrait"
             android:name=".DevCameraActivity"
             android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
    </application>

</manifest>