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我的iOS应用程序使用Facebook进行登录,但是我的开发团队最近决定将所有应用程序整合到一个具有通用APP ID的通用Facebook应用程序中。所以我进入了我的项目并尝试将我的FacebookAppID和URL类型更改为正确的APP ID,但是当我运行该应用程序并单击登录按钮时,它会重定向我登录到我在Facebook上的旧应用程序。我绝对不知道为什么发生这种情况,但这里是我在我的AppDelegate文件:Facebook在iOS上登录错误的应用程序
/*
Callback for session changes
*/
- (void)sessionStateChanged:(FBSession *)session
state:(FBSessionState) state
error:(NSError *)error
{
switch (state) {
case FBSessionStateOpen:
if (!error) {
// We have a valid session
NSLog(@"User session found");
}
break;
case FBSessionStateClosed:
case FBSessionStateClosedLoginFailed:
[FBSession.activeSession closeAndClearTokenInformation];
break;
default:
break;
}
[[NSNotificationCenter defaultCenter]
postNotificationName:FBSessionStateChangedNotification
object:session];
if (error) {
UIAlertView *alertView = [[UIAlertView alloc]
initWithTitle:@"Error"
message:error.localizedDescription
delegate:nil
cancelButtonTitle:@"OK"
otherButtonTitles:nil];
[alertView show];
}
}
/*
* Opens a Facebook session and optionally shows the login UX.
*/
- (BOOL)openSessionWithAllowLoginUI:(BOOL)allowLoginUI {
NSArray *permissions = [[NSArray alloc] initWithObjects:
@"email",
@"user_games_activity",
@"user_location",
@"user_likes",
@"user_birthday",
nil];
return [FBSession openActiveSessionWithReadPermissions:permissions
allowLoginUI:allowLoginUI
completionHandler:^(FBSession *session,
FBSessionState state,
NSError *error) {
[self sessionStateChanged:session
state:state
error:error];
}];
}
/*
* If we have a valid session at the time of openURL call, we handle
* Facebook transitions by passing the url argument to handleOpenURL
*/
- (BOOL)application:(UIApplication *)application
openURL:(NSURL *)url
sourceApplication:(NSString *)sourceApplication
annotation:(id)annotation {
// attempt to extract a token from the url
return [FBSession.activeSession handleOpenURL:url];
}
/*
*Logout
*
*/
- (void) closeSession {
[FBSession.activeSession closeAndClearTokenInformation];
}
原来我有多个URL方案,解决了问题吧!非常感谢。 – 2013-03-14 06:13:45
我发现我有两个应用程序具有相同的Facebook URL方案,并且我更改了url方案,但没有发生任何事情,仍然打开另一个应用程序。 – 2015-10-13 14:36:02