Thank you hackbod, Steve Oldmeadow and 6real for your response; I've a question : can i acess to an object A stored in a Application object from a simple class java?
because me i need to store an instance of a class A on starting of my android application,later this instance A must be accessed by other simple classes java included on my application. Thanks for your responses. On 25 juil, 07:47, 6real <[EMAIL PROTECTED]> wrote: > I don't know exactly what will be your final choice but you maybe > should think to implements a Singleton pattern : > > http://radio.weblogs.com/0122027/stories/2003/10/20/implementingTheSi... > > Personnaly I have a class named ConfigurationContext with only static > variables that are stored, for persistence with the preferences > mechanism (http://code.google.com/android/devel/data/preferences.html) > and : > in my first activity the class is loaded. > Then all is accessed trough static attributs > If one attribut is changed, then I saved the preferences. > > I hope it could help you but I only need to store simple object like > strings/numbers or boolean. > > C. > > On Jul 25, 3:23 am, Steve Oldmeadow <[EMAIL PROTECTED]> wrote: > > > On Jul 24, 6:33 pm, solawe <[EMAIL PROTECTED]> wrote: > > > > Ok, thanks; > > > > But i dont know when i declare this variable? you think that i must > > > declare it on the first activity of my application? > > > You could create an Application object and store it there. Have a > > look at android.app.Application. It has an onCreate() that gets > > called when the Application is created, before any Activities. If it > > is going to be accessed by Services you probably need to think about > >threading issues. --~--~---------~--~----~------------~-------~--~----~ 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] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
