Global Set of variables for android app and modify them in different activities

Question

I am sure this has already been answered but going through alot of the other Questions/Answers it isn't that clear to me. So I will explain what I am trying to do.

I am making a tycoon type android game that starts from a Menu Screen that goes to the Playscreen and there you have a status bar on top with Cash and Supply info, and buttons to go to a SupplyBuyScreen, UpgradeScreen, etc... I am trying to update the status bar values as things are purchased and those values have to transfer between each different activity and some will get modified and come back to the PlayScreen.

I was thinking of using SharedPreferences and am having trouble setting it up. Any pointers??

see this [declare global variables](http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables) — ρяσѕρєя K, Mar 20 '12 at 04:39
check this link it will help you http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables — RajaReddy PolamReddy, Mar 20 '12 at 04:43

score 0 · Accepted Answer · answered Mar 20 '12 at 04:37

0

I think to use Global Variables You can use Singleton objects or you can extend Android's Application class.

Application class reference

answered Mar 20 '12 at 04:37

Sadeshkumar Periyasamy

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Global Set of variables for android app and modify them in different activities

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