/**
* Shows GameCenter standard interface for one Leaderboard
*
* @param identifier
*/
public void showLeaderboardView(String identifier) {
// If player is not authenticated, do nothing
if (!GKLocalPlayer.getLocalPlayer().isAuthenticated()) {
return;
}
// If iOS version is 6 or more we use the new method
if (getIosVersion() >= IOS_6) {
GKGameCenterViewController gameCenterView = new GKGameCenterViewController();
gameCenterView.setGameCenterDelegate(
new GKGameCenterControllerDelegate.Adapter() {
@Override
public void gameCenterViewControllerDidFinish(
GKGameCenterViewController gameCenterViewController) {
gameCenterViewController.dismissViewController(true, null);
}
});
gameCenterView.setViewState(
GKGameCenterViewControllerState.GKGameCenterViewControllerStateLeaderboards);
gameCenterView.setLeaderboardTimeScope(GKLeaderboardTimeScope.GKLeaderboardTimeScopeAllTime);
if (getIosVersion() >= IOS_7) gameCenterView.setLeaderboardIdentifier(identifier);
else gameCenterView.setLeaderboardCategory(identifier);
keyWindow.getRootViewController().presentViewController(gameCenterView, true, null);
} else { // If iOS version is 6 or less we use the deprecated method
GKLeaderboardViewController gameCenterView = new GKLeaderboardViewController();
gameCenterView.setCategory(identifier);
gameCenterView.setTimeScope(GKLeaderboardTimeScope.GKLeaderboardTimeScopeAllTime);
gameCenterView.setLeaderboardDelegate(
new GKLeaderboardViewControllerDelegate.Adapter() {
@Override
public void leaderboardViewControllerDidFinish(
GKLeaderboardViewController viewController) {
viewController.dismissViewController(true, null);
}
});
keyWindow.getRootViewController().presentViewController(gameCenterView, true, null);
}
}
