How to load the default leaderboard in iOS 7

Question

Goal: Show the local user the default leaderboard when he/she clicks the leaderboard button in the app on their ios 7 device.

[[GKLocalPlayer localPlayer] loadDefaultLeaderboardIdentifierWithCompletionHandler:(void(^)(NSString *leaderboardIdentifier, NSError *error)) {

    //Use the leaderboard identifier.
    MyLeaderBoardID
}]

Answer 1

Link up a UIButton to the following method to display the default leaderboard:

- (void) presentLeaderboards
{
    GKGameCenterViewController* gameCenterController = [[GKGameCenterViewController alloc] init];
    gameCenterController.viewState = GKGameCenterViewControllerStateLeaderboards;
    gameCenterController.gameCenterDelegate = self;
    [self presentViewController:gameCenterController animated:YES completion:nil];
}