Android studio, programming, spinner, listview, database

[programer123]

Hello,
I have one question. I want to make app with spinner and list and when I click item on spinner open to new list, no new activity just to update list from database. Example I have Europe and Africa in spinner and when I click Europe show me list with European countries, when I click Africa show me list with African countries. I search this on internet but I can not find this.I am new on this forum, I joined today

 

[Deleted User]

Hi. I moved your thread to the Android Development forum.
Please read this thread for some useful advice

https://androidforums.com/threads/please-read-me-before-posting.987318/

If you still have problems, please post your code and any stack trace if the application crashed. Thanks.