Generally I look at Apple's UICatalog sample code for basic VoiceOver support however it looks like there is VoiceOver support for UIPickerViews in the sample code. Do I need to provide an accessibilityLabel method somewhere to add VoiceOver support? I tried to implement UIPickerViewAccessibilityDelegate methods but voice over only reads the labels in my picker view and not the hint to swipe up or down to change the values.
Also my picker view is set to the input view of a UITextField. So I'm not sure if that is relevant or not.
Update: https://github.com/stevemoser/VoiceOverPicker
I created a sample project demonstrating the issue. In the example there is a normal picker view shown and a textfield. There is also a picker that is set to the textfield's input view property. I can't seem to activate the either picker just by tapping on it while using VoiceOver. Though I can activate either one by swiping (left and right) through the views on screen. Any ideas?
Update 2: Looks like if the app is an iPhone app running on an iPhone or an iPad app running on an iPad it works fine but if it is an iPhone only app running on an iPad, tapping to select a UIPickerView doesn't work.