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想經過Unity 登錄IOS GameCenter，需求借助unity自帶的Social.localUser辦法調用來完成，鑒於有些開發者沒有過這方面的經歷，上面就給大家引見下成功登陸進IOS GameCenter的辦法，想看的可以學習一下。

　　

　　上面是代碼完成：

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using UnityEngine;

using UnityEngine.SocialPlatforms;

using UnityEngine.SocialPlatforms.GameCenter;

public class GameCenterManager : System.Object

{

private static GameCenterManager instance;

private static object _lock=new object();

private GameCenterManager(){}

public static GameCenterManager GetInstance()

{

if(instance==null)

{

lock(_lock)

{

if(instance==null)

{

instance=new GameCenterManager();

}

}

}

return instance;

}

public void Start()

{

Social.localUser.Authenticate(HandleAuthenticated);

}

private void HandleAuthenticated(bool success)

{

Debug.Log("*** HandleAuthenticated: success = " + success);

if(success)

{

string userInfo = "UserName:" + Social.localUser.userName +"\nUser ID:"+

Social.localUser.id + " \nIsUnderage: "+ Social.localUser.underage;

Debug.Log(userInfo);

//上面三行看團體需求，需求什麼信息就取什麼信息，這裡正文掉是由於擔憂有的冤家沒有在iTunesConnect裡設置排行、成就之類的東西，運轉起來能夠會報錯

// Social.localUser.LoadFriends(HandleFriendsLoaded);

// Social.LoadAchievements(HandleAchievementsLoaded);

// Social.LoadAchievementDescriptions(HandleAchievementDescriptionsLoaded);

}

}

private void HandleFriendsLoaded(bool success)

{

Debug.Log("*** HandleFriendsLoaded: success = " + success);

foreach(IUserProfile friend in Social.localUser.friends)

{

Debug.Log("* friend = " + friend.ToString());

}

}

private void HandleAchievementsLoaded(IAchievement[] achievements)

{

Debug.Log("* HandleAchievementsLoaded");

foreach(IAchievement achievement in achievements)

{

Debug.Log("* achievement = " + achievement.ToString());

}

}

private void HandleAchievementDescriptionsLoaded(IAchievementDescription[] achievementDescriptions)

{

Debug.Log("*** HandleAchievementDescriptionsLoaded");

foreach(IAchievementDescription achievementDescription in achievementDescriptions)

{

Debug.Log("* achievementDescription = " + achievementDescription.ToString());

}

}

// achievements

public void ReportProgress(string achievementId, double progress)

{

if (Social.localUser.authenticated) {

Social.ReportProgress(achievementId, progress, HandleProgressReported);

}

}

private void HandleProgressReported(bool success)

{

Debug.Log("*** HandleProgressReported: success = " + success);

}

public void ShowAchievements()

{

if (Social.localUser.authenticated) {

Social.ShowAchievementsUI();

}

}

// leaderboard

public void ReportScore(string leaderboardId, long score)

{

if (Social.localUser.authenticated) {

Social.ReportScore(score, leaderboardId, HandleScoreReported);

}

}

public void HandleScoreReported(bool success)

{

Debug.Log("*** HandleScoreReported: success = " + success);

}

public void ShowLeaderboard()

{

if (Social.localUser.authenticated) {

Social.ShowLeaderboardUI();

}

}

　　

　　當然在登陸進程中也呈現過一些列問題，例如說在IOS設備上沒有反映，剛開端覺得這個腳本出問題。然後運用第三方插件，也是不能登錄, 檢查源碼，打印錯誤日志。

　　

　　最後才發現必需開啟gameCenter的沙盒形式 Sandbox in Settings--> Game Center --> Sandbox. 錯誤提示為：Domain=GKErrorDomain Code=15 "The requested operation could not be completed because this application is not recognized by Game Center." UserInfo=0x17d08ee0 {NSLocalizedDescription=The requested operation could not be completed because this application is not recognized by Game Center.

　　

　　置信有了這前車之鑒，大家的開發進程會變的順暢很多。

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