ios - 无法关闭 Game Center 排行榜页面

我可以毫无问题地加载排行榜。但是当点击“完成”按钮时，我无法关闭它。

我如何打开它:

- (IBAction)leaderboardsClickedid)sender{
    if ([GKLocalPlayer localPlayer].isAuthenticated) {
        GKGameCenterViewController *leaderboardController = [[GKGameCenterViewController alloc] init];
        [self presentViewController:leaderboardController animated:YES completion:NULL];
    }else{
        UIAlertView *alert = [[UIAlertView alloc]initWithTitle: @"Error"
            message: @"You must be logged into Game Center to view the leaderboards. Open Game Center?"
            delegate: self
            cancelButtonTitle"No"
            otherButtonTitles"Yes",nil];
        [alert show];
    }
}

我是如何关闭它的:

- (void)gameCenterViewControllerDidFinishGKGameCenterViewController *)gameCenterViewController{
    NSLog(@"test");
    [self dismissViewControllerAnimated:YES completion:nil];
}

编辑:

该方法根本没有运行；所以“测试”甚至不会被打印出来。

我将 添加到我的 ViewController 的协议(protocol)中。

---

Best Answer-推荐答案

试试这个:

- (IBAction)leaderboardsClickedid)sender{
    if ([GKLocalPlayer localPlayer].isAuthenticated) {
        GKGameCenterViewController *leaderboardController = [[GKGameCenterViewController alloc] init];
        leaderboardController.gameCenterDelegate = self;
        gameCenterController.viewState = GKGameCenterViewControllerStateLeaderboards;

        [self presentViewController:leaderboardController animated:YES completion:NULL];
    }else{
        UIAlertView *alert = [[UIAlertView alloc]initWithTitle: @"Error"
            message: @"You must be logged into Game Center to view the leaderboards. Open Game Center?"
            delegate: self
            cancelButtonTitle"No"
            otherButtonTitles"Yes",nil];
        [alert show];
    }
}

还有:

- (void) gameCenterViewControllerDidFinishGKGameCenterViewController*) gameCenterViewController {
    [self dismissViewControllerAnimated:YES completion:nil];
}

关于ios - 无法关闭 Game Center 排行榜页面，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/25577584/