Objective c 如何在iOS 7中加载默认排行榜
目标:当本地用户在其ios 7设备上单击应用程序中的排行榜按钮时,向其显示默认排行榜Objective c 如何在iOS 7中加载默认排行榜,objective-c,ios7,game-center,gamekit,game-center-leaderboard,Objective C,Ios7,Game Center,Gamekit,Game Center Leaderboard,目标:当本地用户在其ios 7设备上单击应用程序中的排行榜按钮时,向其显示默认排行榜 [[GKLocalPlayer localPlayer] loadDefaultLeaderboardIdentifierWithCompletionHandler:(void(^)(NSString *leaderboardIdentifier, NSError *error)) { //Use the leaderboard identifier. MyLeaderBoardID }]
[[GKLocalPlayer localPlayer] loadDefaultLeaderboardIdentifierWithCompletionHandler:(void(^)(NSString *leaderboardIdentifier, NSError *error)) {
//Use the leaderboard identifier.
MyLeaderBoardID
}]
将UIButton链接到以下方法以显示默认排行榜:
- (void) presentLeaderboards
{
GKGameCenterViewController* gameCenterController = [[GKGameCenterViewController alloc] init];
gameCenterController.viewState = GKGameCenterViewControllerStateLeaderboards;
gameCenterController.gameCenterDelegate = self;
[self presentViewController:gameCenterController animated:YES completion:nil];
}
这可能会有帮助:我想不出来。对iOS来说有点陌生有人能解释一下吗?