Mapview in TabActivity problem

Question

Hi,

Great site and wonderful info.

I have been strugling with this issue for the past 10 days...I am developing an app that has 4 tabs. One of the tabs (tab3), I would like to show a mapview I created in seperate program/class

So I have...

1) TabActivity with 4 tabs in its own class and layout. (runs fine by it self) 2) MapActivity in its own class and layout. (runs fine by it self)

I tried to use intents to call the mapview in tab3 and run my program, I get error I also defined both classes in mainfest.xml

Please let me know what the best way to make this happen or merge the two files.

Thanks

Y