Android Question Question about WifiNetworkSpecifier + NetworkRequest

#if Java
public static class MyNetworkCallback extends android.net.ConnectivityManager.NetworkCallback {
    private final BA ba;
    public MyNetworkCallback(B4AClass me) {
        this.ba = me.getBA();
    }
    @Override
    public void onAvailable(android.net.Network network) {
        super.onAvailable(network);
        BA.Log("Network available: " + network);
        ba.raiseEvent(this, "network_state", true, network);
    }
    @Override
    public void onLost(android.net.Network network) {
        super.onLost(network);
        BA.Log("Network onLost");
        ba.raiseEvent(this, "network_state", false, null);
    }
}
#End If