AndroidManifest.xml

<application
  android:name="com.levimoreira.cinemabuff.infrastructure.application.CinemaBuffApp"
  android:allowBackup="true"
  android:icon="@mipmap/ic_launcher"
  android:label="@string/app_name"
  android:networkSecurityConfig="@xml/network_security_config">      
        ...
</application>