Implementing Two Different Gestures to Adjust Value With VoiceOver on iOS?
Implementing Two Different Gestures to Adjust Value With VoiceOver on iOS?
- Subject: Implementing Two Different Gestures to Adjust Value With VoiceOver on iOS?
- From: James Lee <email@hidden>
- Date: Sat, 26 May 2018 04:07:24 -0400
Hi,
With UIAccessibilityTraitAdjustable, accessibilityIncrement, and
accessibilityDecrement, it's easy to implement a way to adjust value for
a control.
However, it seems like VoiceOver has two gestures to adjust a value.
1. Simply swipe up/down with one finger.
2. Double tap and hold, wait for the sound effect, and drag your finger.
Is there way to distinguish two gestures and implement two different
ways for how the value gets adjusted?
Thanks!
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