3 tabs with each listview populated via database in a single activity? Can it slow down the phone?

Question

i was planning to that way, i dont know how to use tab activity or fragments, and im in kinda rush now. Is this way of building the class may slow down the phone? each listview will probably have 30 entries each. Thanks

developing with platform 2.2.

Answer 1

It all depends on the content that's to be displayed. 90 list items (not visible at the same time) of only text aren't heavy at all, while 90 list items full of images would be significantly heavier.