Display a bottom menu

Question

How can display a menu in the bottom of the screen? I have an UIImagePickerController and I want to let user select the source type. I want 3 buttons: "Take from photo library", "Take from camera", "Cancel".

Here is a screenshot of what I want: http://i.stack.imgur.com/e3JoQ.jpg

How can I do that

Answer 1

If you are supporting iOS 8 and above, Use UIAlertController with a preferredStyle of UIAlertControllerStyleActionSheet. And if you are supporting below that, use UIActionSheet. For more details on how to use UIAlertController, look at this blog.