Kotlin example code for new users

[chall3ng3r]

Just wanted to suggest small update. New app created with Flutter doesn't contain all the required imports and a complete override example shows how it should like in final form inside class.

The Kotlin suggested example code:

import android.content.Intent
import id.laskarmedia.openvpn_flutter.OpenVPNFlutterPlugin

class MainActivity: FlutterActivity() {
    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        OpenVPNFlutterPlugin.connectWhileGranted(requestCode == 24 && resultCode == RESULT_OK)
        super.onActivityResult(requestCode, resultCode, data)
    }
}