This list is for development against the SDK. You should ask these questions on one of the lists related to platform development. Thanks.
On Tue, Aug 24, 2010 at 6:54 AM, xiao ling <[email protected]> wrote: > Thanks for your email. but I'm not focusing on apps level. I wanna modify > the source code of frameworks, especially the WindowManagerService.java to > implement an animation for screen rotation. I noticed that when I rotate the > screen, the WindowOrientationListener will be callbacked, and the > setRotation method will be invoked. Then I can set an animation for a > WindowState. Then I wanna know how the animation will be displayed on the > screen. does Surface.openTransaction and Surface.closeTransaction work for > that? > > On 24/08/2010, at 9:24 PM, nation-x wrote: > > > See http://code.google.com/p/floatingimage/ for an example of how to > > animate rotation... basically, this project overrides the rotation > > and, when you are looking at an image and rotate the phone, it > > constantly rotates... there is no rotation lifecycle in this app as > > far as I can tell. > > > > Android Workz > > > > On Aug 24, 3:28 am, xiao ling <[email protected]> wrote: > >> I'm researching the source code, and I wanna implement an animation for > >> default screen rotation. I just need some help. > >> > >> On Tue, Aug 24, 2010 at 3:12 PM, Dianne Hackborn <[email protected] > >wrote: > >> > >> > >> > >>> What do you mean forbid? The standard platform doesn't have one > >>> implemented. This is not something that is accessible for apps, so not > >>> relevant for this group. > >> > >>> On Mon, Aug 23, 2010 at 8:12 PM, Xiao <[email protected]> > wrote: > >> > >>>> I'm reading the android source code, and wanna make orientation > >>>> animation. I've found that when I rotate the screen, the code will be > >>>> executed to public boolean setRotationUncheckedLocked(int rotation, > >>>> int animFlags){}, in which there's a line > >>>> startFreezingDisplayLocked(). If this method works, there's no > >>>> animation when I rotate the screen. Thus, I wanna know whether Google > >>>> forbid orientation animation on purpose, and if I wanna make an > >>>> animation, whether just use stopFreezingDisplayLocked() instead? > >>>> Thanks a lot. > >> > >>>> -- > >>>> 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]<android-developers%[email protected]> > <android-developers%[email protected]<android-developers%[email protected]> > > > >>>> For more options, visit this group at > >>>> http://groups.google.com/group/android-developers?hl=en > >> > >>> -- > >>> Dianne Hackborn > >>> Android framework engineer > >>> [email protected] > >> > >>> 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 > [email protected] > >>> To unsubscribe from this group, send email to > >>> [email protected]<android-developers%[email protected]> > <android-developers%[email protected]<android-developers%[email protected]> > > > >>> For more options, visit this group at > >>> http://groups.google.com/group/android-developers?hl=en > >> > >> -- > >> Xiao Ling > > > > -- > > 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]<android-developers%[email protected]> > > For more options, visit this group at > > http://groups.google.com/group/android-developers?hl=en > > Sincerely > Xiao Ling > > -- > 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]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- Dianne Hackborn Android framework engineer [email protected] 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 [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
