I strongly recommend avoiding sharedUserId. Note that once you publish an app with this, you can never go back. It will have a lot of subtle repercussions on your app that you may not like -- everything from all of the apps with the same shared user ID being batched together in accounting for battery use, to your processes being killed when one of your apps with the shared user ID is updated.
On Mon, Mar 19, 2012 at 10:23 AM, Justin Anderson <magouyaw...@gmail.com>wrote: > If you want to share things like preferences between the different apps > then you will want to make sure that you also give them the same > sharedUserId attribute in the manifest: > > > http://developer.android.com/guide/topics/manifest/manifest-element.html#uid > > Thanks, > Justin Anderson > MagouyaWare Developer > http://sites.google.com/site/magouyaware > > > > On Sun, Mar 18, 2012 at 4:24 PM, Mark Murphy <mmur...@commonsware.com>wrote: > >> On Sun, Mar 18, 2012 at 5:50 PM, Ryan Reeves <rreeves...@gmail.com> >> wrote: >> > I am developing two applications that will share functionality via their >> > activities. I would like to only allow applications signed with the same >> > certificate to start these activities. >> > >> > My plan is to create a custom permission with protection level of >> signature >> > and apply that permission to exported activities in both applications. >> > Either application can be installed first, so I will define the >> permission >> > in both application manifests. >> > >> > Are there problems with defining the same permission in multiple >> > applications? I plan to release both applications on the Android >> market. >> >> AFAIK, that should work fine. >> >> -- >> Mark Murphy (a Commons Guy) >> http://commonsware.com | http://github.com/commonsguy >> http://commonsware.com/blog | http://twitter.com/commonsguy >> >> _Android Programming Tutorials_ Version 4.1 Available! >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Android Developers" group. >> To post to this group, send email to android-developers@googlegroups.com >> To unsubscribe from this group, send email to >> android-developers+unsubscr...@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
