개발/swift

Swift navigation controller freeze on swipe gesture

lemonade 2020. 10. 7. 22:40
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ISSUE) left pop gesture makes app freeze!

 

It happens when left pop gesture in root view controller.

Navigation controller can't pop current view controller because it is root!

 

SOLUTION) makes pop gesture enable!

 

First, add navigation controller delegate

 

Second, set pop gesture recognizer enable property false when it is root view controller!

 

 

Last, happy coding :)

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