I can enter SDK inside and build the code under SDK level. But don't know how to resolve my problem below the SDK level.
On Jan 14, 2:41 am, Jean-Baptiste Queru <j...@google.com> wrote: > Like Dianne said, you can't. Use the published SDK APIs to access the > various functionalities exposed by Android. > > JBQ > > > > On Wed, Jan 14, 2009 at 2:38 AM,taosinker<taosin...@gmail.com> wrote: > > > Hi Dianne: > > > Could you give me an advice to resolve it? Now I find the reason is > > /dev/xx is the root permission, but android app user is like app_xx. > > > To resolve this, my idea is, I create a native service run with the > > root right, my android app call the service api to read write the fd > > of /dev/xx. > > > I don't know if my idea is ok or not. Are there any other solution. > > > Thank you very much. > > > Regards > > > On Jan 14, 2:28 am, "Dianne Hackborn" <hack...@android.com> wrote: > >> Much of the device tree is not directly accessible to applications; there > >> is > >> no way to get around this. > > >> On Wed, Jan 14, 2009 at 12:22 AM,taosinker<taosin...@gmail.com> wrote: > > >> > Hi all: > > >> > I want to open an /dev/xx file in a jni so which is load in my Android > >> > java application. But return a "permission denied" error. > > >> > Do you have any advices? > > >> > Regards > > >> -- > >> 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. All such questions should be posted on public > >> forums, where I and others can see and answer them. > > -- > Jean-Baptiste M. "JBQ" Queru > Android Engineer, Google. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
