1、Fix the problem of demo build failed on Xcode 11.
2、Fix the iOS 13 system, after presentViewController, the bottom of the Cancel and confirmBtn buttons do not display the issues.
I use NSLayoutConstraint , I think this is compatible with some phones before iPhone X.
1、Fix the problem of demo build failed on
Xcode 11
. 2、Fix the iOS 13 system, after presentViewController, the bottom of the Cancel and confirmBtn buttons do not display the issues. I use NSLayoutConstraint , I think this is compatible with some phones beforeiPhone X.