AddPermission(android.permission.ACCESS_NETWORK_STATE)
AddPermission(android.permission.INTERNET)

#if java
import java.net.NetworkInterface;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public boolean hasvpn(){
    List networkList = new ArrayList();
    try {//@cafetoseeh
        for (NetworkInterface networkInterface : Collections.list(NetworkInterface.getNetworkInterfaces())) {
            if (networkInterface.isUp())
                networkList.add(networkInterface.getName());
        } //@cafetoseeh
    } catch (Exception ex) {
        //
    }
//@cafetoseeh
    return networkList.contains("tun0");
}
#End If

Dim j As JavaObject
  j.InitializeContext
  If j.RunMethod("hasvpn",Null)=True Then
    ToastMessageShow("فیلتر شکن شما روشن است",True)
  Else
    ToastMessageShow("VPN روشن نیست",True)
  End If