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In my app I’m looking to customise a bar button that currently shows the user’s location so that if the user taps and holds down it shows a subview with some other info. However it seems I can only send one action. Is this definitely the case or is there a way I can have more than one action? I know there’s a subclass to enable the user orientation position (like in the Maps app) – could I somehow implement similar functionality?
UIBarButtonItems only send one event. You’ll need to create your own custom control, add Gesture Recognizers to it to recognize tap and long press, and create a bar button item with your custom control.