Android Question Running an app twice

[Alberto Michelis]

Hi, I open my app from its icon, it runs ok, goto another app, quit that app, dont remember 1rst is still running, click again to run it and it hangs in the presentaton activity, press back to exit, look for the runnig app, it still ok but... all the global variables are null.
What am I doing wrong?
Thanks

 

[Erel]

Hard to say. Check this video tutorial for common mistakes that can cause such issues:

 

[Alberto Michelis]

Tanks, really usefull.
My problem is this:
My app First Activity controls the Google suscription, opens a web page, reads some params and if its all ok I do:
Activity.Finish
StartActivity(Dashbord)
How to go to the Dashboard leting all the controls and params reads in the last run the second time I run the app?

 

[Alberto Michelis]

Solved, just test a param and if it have any value start the dashboard.