ForceTouchGestureRecognizer.swift | UIGestureRecognizer Swift subclass | iOS library
kandi X-RAY | ForceTouchGestureRecognizer.swift Summary
kandi X-RAY | ForceTouchGestureRecognizer.swift Summary
UIGestureRecognizer Swift subclass enabling 3D Touch.
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QUESTION
I'm new to iOS development. I currently need to develop a ForceTouchGestureRecognizer with 2-second activation when the user start touch
But, the state for force touch gesture does transit very well after add holdFor > minimumPressDuration
It seems that .changed
a state cannot be reached
There is the console output
The following is the code for ForceTouchGestureRecognizer class
...ANSWER
Answered 2019-Mar-12 at 11:07I do want to quote the documentation:
Special Considerations Subclasses of UIGestureRecognizer must use a read-write version of the state property. They get this redeclaration when they import the UIGestureRecognizerSubclass.h header file...
I have simplified your gesture recognizer to have it activate after two seconds. Do note that I see some inconsistency in your code: the minimumPressDuration
is set to 1000
by default, however, the reset()
sets the value to 1500
, which might explain some of your behaviour too.
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