Which will work but is kind of fragile. End-user starts a new Task with first Activity A. The end-user then clicks a button on Activity A's layout causing the parameters to be pass to be stored in the static object and Activity A now calls (via intent) Activity B.
Activity B accesses the static(s) and show's it's layout, all is good. User presses [home] and looks at google maps; this causes the process hosting Activities A and B to be killed because of low memory. User long presses [home] and selects the task that started Activity A. Android has to create a new process for the task and because Activity B was on top of the task stack Activity B is started and tries to access the static(s) which are now NULL. Bad things happen ;) -- RichardC On Oct 18, 6:19 pm, niko20 <[email protected]> wrote: > Hi, > > You don't need to pass it using intents, just use a static class with > static public variables, and you can make one of those variables a > type of the object you are trying to pass. Then just assign that > variable to your instance. Now any activity can get to it by using the > global accessor (so if you have a static class named "myclass", and > the variable is "myobject var1", you can get to it from anywhere using > myclass.var1 cause it's all static and therefore global in scope) > > This would be much easier, cleaner, and faster. > > -niko > > On Oct 18, 8:49 am, "[email protected]" <[email protected]> wrote: > > > I am trying to pass a user defined object to another activity > > > Bundle bundle = new Bundle(); > > bund.putSerializable("myData", myData); > > intent.putExtra("bundle", bundle); > > > where myData class implements Serializable interface. > > > I am getting following error: > > > java.lang.RuntimeException: Parcelable encountered IOException writing > > serializable object > > > Could anyone please let me know how to pass complex objects between > > activities? > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
