You can't unless you are making your own device and therefore you own the platform private key.
If you are building your own device then I suggest you might get more of a response in: http://groups.google.com/group/android-platform/topics or http://groups.google.com/group/android-porting/topics -- RichardC On Nov 10, 6:35 am, hehui <[email protected]> wrote: > how to sign the apk with the the platform certificate ? > > On Nov 10, 2:24 pm, hehui <[email protected]> wrote: > > > can you explain in detial ? > > > On Nov 9, 8:48 pm, Ola <[email protected]> wrote: > > > > If you want to use android:sharedUserId="android.uid.system" you have > > > to sign your apk file with the platform certificate, i.e. the > > > certificate your phone's software was built with. > > > > //O > > > > On Nov 6, 10:51 am, hehui <[email protected]> wrote: > > > > > when I add android:sharedUserId="android.uid.system" to > > > > the AndroidManifest.xml file the project can not be installed > > > > on G2 . the error is " Installation error: > > > > INSTALL_FAILED_UPDATE_INCOMPATIBLE " who can help > > > > me ? Thanks in advance !- Hide quoted text - > > > > - Show quoted text -- Hide quoted text - > > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
