I'm running in mfa 4.0.4. the complete output of the adb command is:drwxrwx--x
app_49 app_49 2012-03-06 11:03 cachedrwxrwxr-x root root
2012-03-06 11:02 filesdrwxr-xr-x system system 2012-03-06
11:33 lib
> From: [email protected]
> Date: Tue, 6 Mar 2012 12:07:45 -0500
> To: [email protected]
> Subject: Re: [mono-android] SharedActionProviderDemo
>
> On Mar 6, 2012, at 11:35 AM, Wally McClure wrote:
> > I'm digging into the shared action provider demo from mike. When I attempt
> > to run it on my ics emulator session, I am getting an error on the line
> > where it creates the new FileStream object:
> >
> > string filePath = Path.Combine (new string[]{"data", "data", PackageName,
> > "files", fileName});
>
> Please, please, PLEASE, never do this. Nothing requires that apps be located
> in /data/data/PackageName (afaik), and if the vendor ever decides to move
> things you're going to suffer a horrible flaming death.
>
> Either use Context.FilesDir.AbsolutePath, or use
> System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
> they return the same value.
>
> > I am assuming that this is a permission issue. Specifically, it is a
> > System.UnauthorizedAccessException. It is trying to access the filepath:
> > data/data/ShareActionProviderDemo.ShareActionProviderDemo/files/monkey.png
> >
> > Any thoughts on how to resolve the issue properly?
>
> For sanity:
>
> adb shell ls -l
> /data/data/ShareActionProviderDemo.ShareActionProviderDemo/
>
> What are the permissions for the `files` directory, and what is the owner &
> group owner?
>
> Also, which version of Mono for Android is this? 4.0.3 (iirc) had a bug when
> deploying to the emulator wherein the `files` directory would be owned by
> root, not the app, thus preventing the app from reading or writing anything
> to the files directory. This should have been fixed in 4.0.4.
>
> Thanks,
> - Jon
>
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