What if i create a reference of the progressbar on the application class and refresh it on the onCreate methods of the activities?
On Fri, Sep 23, 2011 at 5:09 PM, Mark Murphy <mmur...@commonsware.com>wrote: > Sounds like this should not be an AsyncTask, but perhaps an > IntentService instead. > > 2011/9/23 João Rossa <joao.ro...@gmail.com>: > > Its an indeterminate progressbar the only thing i need is to hide or show > > the animation, nothing else, but i just to reflect there background work > > being done from whatever activity started it, even if the current > activity > > was not responsible... > > > > regards, > > > > On Fri, Sep 23, 2011 at 5:01 PM, Mark Murphy <mmur...@commonsware.com> > > wrote: > >> > >> On Fri, Sep 23, 2011 at 10:25 AM, Bluemercury <joao.ro...@gmail.com> > >> wrote: > >> > IS there a way to avoid the static references to the views, but at the > >> > same > >> > time giving the possibility of the tasks to change the visibility of > the > >> > progressbar even if the current activity visible is not the one who > >> > laucnhed > >> > the task initially? > >> > >> The activities cannot share a progress bar, period. They each have > >> their own progress bar. > >> > >> When you switch between activities, put the progress value (e.g., > >> getProgress()) in an extra, so the new activity can set its progress > >> bar to match. > >> > >> When you handle rotation events, pass the progress value via > >> onSaveInstanceState(), or possibly as part of the state you pass > >> (along with your AsyncTask) in onRetainNonConfigurationInstance(). > >> > >> -- > >> Mark Murphy (a Commons Guy) > >> http://commonsware.com | http://github.com/commonsguy > >> http://commonsware.com/blog | http://twitter.com/commonsguy > >> > >> Warescription: Three Android Books, Plus Updates, One Low Price! > >> > >> -- > >> 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 > > > > -- > Mark Murphy (a Commons Guy) > http://commonsware.com | http://github.com/commonsguy > http://commonsware.com/blog | http://twitter.com/commonsguy > > Warescription: Three Android Books, Plus Updates, One Low Price! > > -- > 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
