Objective-C同时处理多个手势。

For a project I am working on I need a view to be able to handle two UIGestureRecognizers at one time: UILongPressGestureRecognizer and UITapGestureRecognizer. Specifically, the user should be able to press and hold the view for a new view to appear that disappears upon release (I already have this working). Then, when the user taps the view while holding it (i.e. with another finger), an action should occur (I cannot figure out how to get this working). A similar type example would be Snapchat stories: Press and hold to view the first image/video of a story, then tap to move to the next image/video.For a project I am working on I need a view to