iPadアプリではUIActivityViewControllerはpopoverで出さなければならない about hatena-bookmark-ios-sdk HOT 3 CLOSED

-(IBAction)addBookmarkButtonPushed:(id)sender
{
    // iOS 6 or later
    if ([UIActivityViewController class]) {
        HTBHatenaBookmarkActivity *hateaBookmarkActivity = [[HTBHatenaBookmarkActivity alloc] init];
        UIActivityViewController *activityView = [[UIActivityViewController alloc] initWithActivityItems:@[_webView.request.URL]                                                                               applicationActivities:@[hateaBookmarkActivity]];
//        [self presentViewController:activityView animated:YES completion:nil];

        self.popover = [[UIPopoverController alloc] initWithContentViewController:activityView];
        [self.popover presentPopoverFromBarButtonItem:sender permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
    }

- (UIViewController *)activityViewController {
    HTBHatenaBookmarkViewController *viewController = [[HTBHatenaBookmarkViewController alloc] init];
    viewController.URL = url;
    viewController.completionHandler = ^(BOOL completion) {
        [self activityDidFinish:completion];
    };
//    viewController.providesPresentationContextTransitionStyle = NO;
//    viewController.modalPresentationStyle = UIModalPresentationCurrentContext;
    return viewController;
}