Android Question Service.StartForeground and Setinfo2

Hi, now Im having problems with


mDashboard is the 2nd activity that is called by Main when the app starts, the app never comes back to Main.
If I use this code when I use the app and goes back and forth into the app activities, if I click in the notification sometimes it does not works well, it crashes or loose variables..

If I code like
nothing happesn and all is ok

Is the any thing I can replace mDashboard to make the app to open in the actual activity?

Thanks