AndroidManifest.xml

<manifest
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.franckrj.jva">

    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

    <application
        android:name=".MainApplication"
        android:allowBackup="true"
        android:fullBackupContent="@xml/my_backup_rules"
        android:networkSecurityConfig="@xml/network_security_config"
        android:label="@string/app_name"
        android:icon="@mipmap/ic_launcher"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme.Real"
        tools:ignore="GoogleAppIndexingWarning"
        tools:targetApi="28">

        <activity
            android:name=".MainActivity"
            android:theme="@style/SplashTheme">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>

        <activity
            android:name=".forum.ViewForumActivity">
        </activity>

        <activity
            android:name=".topic.ViewTopicActivity">
        </activity>

    </application>

</manifest>