我需要在 iOS 应用程序中将登录与不同的社交媒体集成。目前,一旦用户使用他的 google + 帐户登录,我正在尝试显示 UserName 和 profilePic Image。我已经按照以下 youtube 教程进行了相同的操作: http ://www.youtube.com/watch?v=M6ro0mib31M
从上面的教程中,我设法进行了登录,但我没有得到任何用户名和 profilepic,两者都返回空值。
以下是我在代码中实现的一些重要方法
//Appdelegate.m
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
GPPSignIn *signIn=[GPPSignIn sharedInstance];
signIn.clientID=@"123456789112.apps.googleusercontent.com";
signIn.scopes=@[kGTLAuthScopePlusLogin];
return YES;
}
- (BOOL)application:(UIApplication *)application
openURL:(NSURL *)url
sourceApplication:(NSString *)sourceApplication
annotation:(id)annotation {
NSLog(@"openUrl=%@", url);
if([GPPURLHandler handleURL:url sourceApplication:sourceApplication annotation:annotation])
return YES;
return NO;
}
//LoginViewController.h
@interface LoginViewController : UIViewController<GPPSignInDelegate>
- (IBAction)gPlusSignIn:(UIButton *)sender;
@property (weak, nonatomic) IBOutlet UIImageView *profileImage;
@property (weak, nonatomic) IBOutlet UILabel *displayName;
@end
//LoginViewController.m
- (void)viewDidLoad
{
[super viewDidLoad];
[GPPSignIn sharedInstance].delegate=self;
[[GPPSignIn sharedInstance] trySilentAuthentication];
}
//This method is not getting called
-(void)finishedWithAuth:(GTMOAuth2Authentication *)auth error:(NSError *)error
{
[[[GPPSignIn sharedInstance] plusService] executeQuery:[GTLQueryPlus queryForPeopleGetWithUserId:@"me"] completionHandler:^(GTLServiceTicket *ticket, GTLPlusPerson *person, NSError *error)
{
self.profileImage.image=[UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:person.image.url]]];
self.displayName.text=person.displayName;
//Prints null in both
NSLog(@"Name:%@, ProfilePic:%@",self.displayName.text,person.image.url);
}];
}
- (IBAction)gPlusSignIn:(UIButton *)sender {
[[GPPSignIn sharedInstance]authenticate];
}
请为此提出任何可能的解决方案。
提前致谢