最終更新:2011-02-02 (水) 04:35:35 (3153d)  

UIDocumentInteractionController はてなブックマークを見る
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http://developer.apple.com/library/ios/#documentation/uikit/reference/UIDocumentInteractionController_class/Reference/Reference.html

http://d.hatena.ne.jp/kimada/20101123/1290528729