Android global preferences -


i working android app , looking way establish global preferences later accessible all activities/classes in app. similar know people end using appdelegate in objective c programming. answers have seen on net suggest either extend application or save data sharedpreferences. know if there way combine 2 approches in app, can keep calling properties of preferences object (such preferences.getname()) , persist data sharedpreferences that, in case android decides restart application , loose data in preferences object, can still sharedpreferences , repopulate preferences object. can please let me know how can done , if viable?

see answer @ https://stackoverflow.com/a/13673178/338479

in short, create "singleton" class hold preferences, , data persists long application stays in memory. if application killed system, singleton class silently reloads later.

it's possible extending application class, conventional wisdom holds there's no real advantage doing way.


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