在xcode4中设置GData ios客户端后，无法使用OAuth

发布于 2024-12-29 04:02:08 字数 3091 浏览 5 评论 0原文

我关注此博客将 GData 设置到我的 ios 项目，构建成功，一切正常，但是当我将 GTMOAuth2ViewControllerTouch 视图添加到我的窗口时，它只是显示一个没有任何内容的黑色视图。我的项目中构建 GTMOAuth2ViewControllerTouch 的代码是从 http://code.google.com/p/ 复制的gtm-oauth2/。在 gtm-oauth2 项目中，OAuth 可以工作，我不知道为什么相同的代码不能在我的新项目中工作。

我的代码：

GDAppDelegate.h：

@interface GDAppDelegate : UIResponder <UIApplicationDelegate>{
@private
    UIWindow *_window;
    UINavigationController *mNavigationController;
}

@property (nonatomic, retain) UIWindow *window;
@property (nonatomic, retain) GDViewController *viewController;

@end

GDAppDelegate.m：

#import "GDAppDelegate.h"
#import "GData.h"
#import "GTMOAuth2SignIn.h"
#import "GTMOAuth2ViewControllerTouch.h"
@implementation GDAppDelegate

@synthesize window = _window;
@synthesize viewController = _viewController;

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];

    UINavigationController *mainNavigationController = [[UINavigationController alloc] initWithRootViewController:nil];
    mainNavigationController.view.frame = CGRectMake(0, 20, [UIScreen mainScreen].bounds.size.width, [UIScreen mainScreen].bounds.size.height-20);
    [mainNavigationController.navigationBar setBarStyle:UIBarStyleDefault];
    [mainNavigationController setToolbarHidden:YES];

    NSString *keychainItemName = nil;
    NSString *scope = @"https://www.googleapis.com/auth/plus.me";

    NSString *clientID = @"181779079861.apps.googleusercontent.com";//self.clientIDField.text;
    NSString *clientSecret = @"FAIi_4YiI3vAtYi7Xf1nMF7Q";//self.clientSecretField.text;


    SEL finishedSel = @selector(viewController:finishedWithAuth:error:);

    GTMOAuth2ViewControllerTouch *viewController;
    viewController = [GTMOAuth2ViewControllerTouch controllerWithScope:scope
                                                              clientID:clientID
                                                          clientSecret:clientSecret
                                                      keychainItemName:keychainItemName
                                                              delegate:self
                                                      finishedSelector:finishedSel];

    NSDictionary *params = [NSDictionary dictionaryWithObject:@"en"
                                                       forKey:@"hl"];
    viewController.signIn.additionalAuthorizationParameters = params;

    NSString *html = @"<html><body bgcolor=silver><div align=center>Loading sign-in page...</div></body></html>";
    viewController.initialHTMLString = html;


    self.window.rootViewController = viewController;

    [self.window makeKeyAndVisible];

    return YES;
}

原文

I follow this blog to setup GData to my ios project, build success, everything is ok, but when I add a GTMOAuth2ViewControllerTouch view to my window, it just show a black view without anything. The code built GTMOAuth2ViewControllerTouch in my project was copy from http://code.google.com/p/gtm-oauth2/. In gtm-oauth2 project, the OAuth is work, I don't know why the same code can't work in my new project.

my code:

GDAppDelegate.h:

@interface GDAppDelegate : UIResponder <UIApplicationDelegate>{
@private
    UIWindow *_window;
    UINavigationController *mNavigationController;
}

@property (nonatomic, retain) UIWindow *window;
@property (nonatomic, retain) GDViewController *viewController;

@end

GDAppDelegate.m:

#import "GDAppDelegate.h"
#import "GData.h"
#import "GTMOAuth2SignIn.h"
#import "GTMOAuth2ViewControllerTouch.h"
@implementation GDAppDelegate

@synthesize window = _window;
@synthesize viewController = _viewController;

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];

    UINavigationController *mainNavigationController = [[UINavigationController alloc] initWithRootViewController:nil];
    mainNavigationController.view.frame = CGRectMake(0, 20, [UIScreen mainScreen].bounds.size.width, [UIScreen mainScreen].bounds.size.height-20);
    [mainNavigationController.navigationBar setBarStyle:UIBarStyleDefault];
    [mainNavigationController setToolbarHidden:YES];

    NSString *keychainItemName = nil;
    NSString *scope = @"https://www.googleapis.com/auth/plus.me";

    NSString *clientID = @"181779079861.apps.googleusercontent.com";//self.clientIDField.text;
    NSString *clientSecret = @"FAIi_4YiI3vAtYi7Xf1nMF7Q";//self.clientSecretField.text;


    SEL finishedSel = @selector(viewController:finishedWithAuth:error:);

    GTMOAuth2ViewControllerTouch *viewController;
    viewController = [GTMOAuth2ViewControllerTouch controllerWithScope:scope
                                                              clientID:clientID
                                                          clientSecret:clientSecret
                                                      keychainItemName:keychainItemName
                                                              delegate:self
                                                      finishedSelector:finishedSel];

    NSDictionary *params = [NSDictionary dictionaryWithObject:@"en"
                                                       forKey:@"hl"];
    viewController.signIn.additionalAuthorizationParameters = params;

    NSString *html = @"<html><body bgcolor=silver><div align=center>Loading sign-in page...</div></body></html>";
    viewController.initialHTMLString = html;


    self.window.rootViewController = viewController;

    [self.window makeKeyAndVisible];

    return YES;
}

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