问题描述
我想提出一个AIR的iOS应用程序,可以下载PDF文件。我不想要显示的应用程序本身的PDF,但要在默认的PDF查看器(iBook笔记本)启动并显示PDF格式。如何才能做到这一点。
I am making an AIR for iOS app that can download pdfs. I do not want to display the pdf in the app itself but want the default pdf-viewer (iBooks) to launch and show the pdf. How can this be done.
据我所知,navigateToURL可以用来与iBook笔记本的URI方案打开一个文件。但我不知道怎么告诉的iBooks看在我的应用程序的应用程序目录。 (或者是有一些秘密目录从应用程序内将文件 - 在那里的iBooks可以找到它)
I am aware that navigateToURL can be used to open a file with the uri scheme of iBooks. But i dont know how to tell iBooks to look in the app-directory of my app. (Or is there some secret directory to place the file in from within the app - where iBooks can find it)
我有一个很难搞清楚什么是预期的行为应该是。我可以从应用程序打开的iBooks,但我应该在哪里放置文件,这样的iBooks可以得到它?
I have a hard time figuring out what the expected behavior should be. I can open iBooks from the app, but where should i place the file so that iBooks can get to it?
任何指针或帮助将不胜pciated因为这AP $ P $是有点作秀塞。
Any pointers or help would be greatly appreciated as this is somewhat of a show stopper.
推荐答案
如果简单navigateToURL将不会按预期工作,我建议你看的和 UIDocumentInteractionController (+ 博客文章)。
If simple navigateToURL won't work as expected, I'd suggest you to look at AIR Native Extensions (ANE) and UIDocumentInteractionController (+ blog post).
这篇关于如何从AIR的iOS应用程序打开iPad上的PDF文件的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!