iOS how to implement a drop down list and how to take care of closing it?

Question

I need some inputs on how to implement dropdown list kind of functionality in iOS.

I have some solutions in mind like using UITableView for displaying t

Answer 1

First of all, if you are on iPad, a UIPopoverViewController is designed exactly for this. If you are needing something more custom I always have an invisible fullscreen sized button unhide just under the dropdown. It covers the entire screen and when touched or when the dropdown dismisses it hides its self. Super simple.