Question

I’m making a kind of survey app using android and I need to clear the screen to post new questions. Needless to say I cannot keep creating those many activities. I want the flow to go like

Question -> clear screen -> next question and so on.

thanks

Answer 1

you can use the removeView() or removeAllViewsInLayout() functions in ViewGroup to remove views from your layout. ViewParent and ViewGroup in general can’t remove views, so you need to cast it to a layout to do that.

here’s the documentation –

removeView(android.view.View)

removeAllViewsInLayout()