我在我的ios應用程序中使用Facebook sdk 3.1來在朋友牆上分享鏈接。我嘗試在的applicationDidFinishLaunching方法打開一個新的會話如下Facebook SDK 3.1 for iOS登錄問題
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
myAppDelegate = self;
AudioViewController *viewController = [[AudioViewController alloc] init];
self.navController = [[UINavigationController alloc] initWithRootViewController:viewController];
[self.navController setNavigationBarHidden:YES];
viewController = nil;
self.window.rootViewController = self.navController;
[self.window makeKeyAndVisible];
if (![self openSessionWithAllowLoginUI:NO]) {
// No? Display the login page.
[self performSelector:@selector(login) withObject:nil afterDelay:0.5];
}
return YES;
}
- (void)login{
[self openSessionWithAllowLoginUI:YES];
}
- (BOOL)openSessionWithAllowLoginUI:(BOOL)allowLoginUI {
return [FBSession openActiveSessionWithReadPermissions:nil
allowLoginUI:allowLoginUI
completionHandler:^(FBSession *session, FBSessionState state, NSError *error) {
[self sessionStateChanged:session state:state error:error];
}];
}
- (void)sessionStateChanged:(FBSession *)session
state:(FBSessionState)state
error:(NSError *)error{
switch (state) {
case FBSessionStateOpen: {
DLOG(@"session open");
}
break;
case FBSessionStateClosed: {
DLOG(@"session closed");
[FBSession.activeSession closeAndClearTokenInformation];
}
break;
case FBSessionStateClosedLoginFailed: {
DLOG(@"session Failed");
}
break;
default:
break;
}
[[NSNotificationCenter defaultCenter] postNotificationName:WVSessionStateChangedNotification
object:session];
if (error) {
DLOG(@"error = %@",error);
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:[NSString stringWithFormat:@"Error: %@",
[AppDelegate FBErrorCodeDescription:error.code]]
message:error.localizedDescription
delegate:nil
cancelButtonTitle:@"OK"
otherButtonTitles:nil];
[alertView show];
}
}
隨着一些Facebook的賬戶返回錯誤「操作無法完成」 com.facebook.sdk錯誤2.等進一步的不能發佈在臉書上。
我在這裏做錯了什麼?任何幫助將不勝感激。
您是否在登錄時出現此錯誤? –
是否添加了facebook方法查看您登錄Facebook的方法 –
偏離主題,但通過API張貼到朋友的牆壁已棄用,並且在2013年2月6日後將不可用。 –