Google Play Services - Leaderboard opens twice

Unity Engine
1

Hi,

today we implemented the Google Play Services to our Android project. We use the Leaderboard to save the scores of the Users. This works very well!

My Problem:
When I press the button to show the Highscore, the Leaderboard appears. But when I now use the back-button to get back to my game, the Leaderboard appears again. And when I now press the back-button again, it does not appear again. So you can say:
Everytime when I open the Leaderboard per touch on the button, the Leaderboard opens twice.

Is this a known issue? I was not able to fix it. I work on this issue since 4h :confused: Also google was not very helpful.

I call the Highscore with this Code (please have a look on line number 25):

void Update ()
    {

  
        if (Input.touchCount == 0)
            return;

        Touch touch = Input.touches[0];
      
        Ray ray = Camera.main.ScreenPointToRay(touch.position);
        RaycastHit hit;

        if (Physics.Raycast (ray, out hit, 1000f))
        {
            if (hit.transform.name == transform.name)
            {

                if(scene == SelectScene.Exit)
                {
                    ((PlayGamesPlatform) Social.Active).SignOut();
                    Application.Quit();
                }
                else if(scene == SelectScene.Highscore)
                {
                    ((PlayGamesPlatform) Social.Active).ShowLeaderboardUI("LEADERBOARD-ID");
                   // Application.LoadLevel("Hauptmenu");

                }
                else
                    Application.LoadLevel(scene.ToString());
            }
                      
        }
      

    }
2

Does anyone have an idea for me? :confused:

3

First of all use latest Google Leaderboard Unity3d plugin,
https://github.com/playgameservices/play-games-plugin-for-unity

In your start method activate service:

GooglePlayGames.PlayGamesPlatform.Activate();

And use,

Social.ReportScore (score, leaderboardID, success => {
      if(success){
            Social.ShowLeaderboardUI();
      }
});