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我實現FBConnect爲我的應用程序通過UIActionSheet 2buttons。UIActionSheet問題與FBConncet {iPhone SDK}
我的按鈕是「在Facebook上共享」和「從Facebook註銷」。所以我想當用戶點擊facebook上的分享按鈕FBLoginDialog
顯示和用戶使用他的帳戶登錄Facebook時,然後顯示FBStreamDial
出現,用戶在他的牆上分享一些東西。再也不會顯示FBLoginDialog
。這意味着只有一次。並且當用戶註銷該方法時再次重複。 如何管理它?
如果我使用這種方法:2方法一起出現!
-(void)actionSheet:(UIActionSheet *)menu didDismissWithButtonIndex:(NSInteger)buttonIndex {
switch (buttonIndex) {
case 0:
///SHOW LOGIN WINDOW
NSLog(@"asdasda");
FBLoginDialog* dialog = [[[FBLoginDialog alloc] initWithSession:session] autorelease];
[dialog show];
///SHOW FBStreamDialog
FBStreamDialog* dialog2 = [[[FBStreamDialog alloc] init] autorelease];
dialog2.delegate = self;
dialog2.userMessagePrompt = @"Share Ghazals on your wall";
dialog2.attachment = @"{\"name\":\"Hafez Application for iPhone\","
"\"href\":\"http://itunes.apple.com/us/app/divan-of-hafez/id340865571?mt=8?tab=iphone\","
"\"media\":[{\"type\":\"image\","
"\"src\":\"http://momeks.com/images/fb.png\","
"\"href\":\"http://developers.facebook.com/connect.php?tab=iphone/\"}],"
"\"properties\":{\"another link\":{\"text\":\"Hafez App HomePage\",\"href\":\"http://www.momeks.com/hafez\"}}}";
//replace this with a friends UID
//dialog2.targetId = @"999999";
[dialog2 show];
break;
case 2:
[session logout];
break;
}
}