Thanks, Justin, I have fixed the crash. But I still have some questions.
I have two my own applications, for example, Parent and Child. There is button in Parent applicaiton to launch Child. It uses the ApplicationInfo code get the name and activity of Child and uses startActivity() to launch Child. Child will run. At that time the Parent is atill alive at background. The Child Uses similar function. it will launch the Parent. But at that time Parent is still alive. Can I use atartActivity() to let the Parent run in front. The doc said atartActivity is for new activity. Shude On Tue, Sep 22, 2009 at 10:25 AM, Justin Anderson <[email protected]>wrote: > The following will get you a list of all applications on your phone as > ApplicationInfo objects (assuming you have a Context object): > > PackageManager mgr = context.getPackageManager(); > ArrayList<ApplicationInfo> appList = > (ArrayList<ApplicationInfo>)mgr.getInstalledApplications(0); > > Hope this helps, > Justin > > ---------------------------------------------------------------------- > There are only 10 types of people in the world... > Those who know binary and those who don't. > ---------------------------------------------------------------------- > > > On Tue, Sep 22, 2009 at 1:36 AM, Sean Hodges < > [email protected]> wrote: > >> I think he's trying to launch the Youtube app >> >> On Sep 22, 2009 7:29 AM, "Justin Anderson" <[email protected]> >> wrote: >> >> Are you trying to launch an activity that you created, or an arbitrary >> third party app? >> >> Thanks, >> Justin >> ---------------------------------------------------------------------- >> There are only 10 types of people in the world... >> Those who know binary and those who don't. >> ---------------------------------------------------------------------- >> >> On Fri, Sep 18, 2009 at 7:46 AM, Abhi <[email protected]> >> wrote: > > > Hi, > > After se... >> >> >> >> > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Beginners" 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-beginners?hl=en -~----------~----~----~----~------~----~------~--~---
