Android Question Problem by changing activitys

Nilzzz

Member
Licensed User
Longtime User
Hello,

i am new at programming android apps and have a question about changing between diffrent activitys. My application has three diffrent activitys and each activity has his own layout. In every layout file there is the same menu-panel with three buttons to switch between the activitys. Everything works well but my problem is that if i change to another activity the new layout is "popping" up at the screen. It is not the same way like changing the layout in one activity.
I know i could solve this problem with using only one activity and showing/hiding diffrent panels but i also want to use the "back"-button which would close the app in this case.
Is there any possibility to disable this "popping up"?

I'm sorry for my english and hope you will understand my question
Thank you very much!
 

Nilzzz

Member
Licensed User
Longtime User
Thanks for the quick answer.

If i use only one activity how can i solve the problem that the back button will close the app?
 
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