protected override void OnActivityResult(int requestCode, Android.App.Result resultCode, Intent data) { base.OnActivityResult(requestCode, resultCode, data); if (requestCode == REQUEST_MESSAGING_CHANNEL_LIST) { if (resultCode == Android.App.Result.Ok && data != null) { SendBirdSDK.JoinMessaging(data.GetStringExtra("channelUrl")); } } else if (requestCode == REQUEST_MEMBER_LIST) { if (resultCode == Android.App.Result.Ok && data != null) { try { SendBirdSDK.InviteMessaging(SendBirdSDK.GetCurrentChannel().url, new List <string>(data.GetStringArrayExtra("userIds"))); } catch (Exception e) { Console.WriteLine(e.StackTrace); } } } }