问一个问题，关于UIPercentDrivenInteractiveTransition的 - Githubissues

dito010 / JPNavigationController

This library provides an fullScreen pop and push gesture for UINavigationController with customize UINavigationBar for each single support.

http://www.jianshu.com/p/88bc827f0692

MIT License

362 stars 74 forks source link

问一个问题，关于UIPercentDrivenInteractiveTransition的 #27

Closed lsmakethebest closed 6 years ago

lsmakethebest commented 6 years ago

我在UINavigationController里设置UINavigationControllerDelegate=self 实现以下两个代理方法

(id)navigationController:(UINavigationController )navigationController animationControllerForOperation:(UINavigationControllerOperation)operation fromViewController:(UIViewController )fromVC toViewController:(UIViewController )toVC -(id)navigationController:(UINavigationController )navigationController interactionControllerForAnimationController:(id)animationController { if (self.operation == UINavigationControllerOperationPush) {
```
LSInteractiveTransition *a= [[LSInteractiveTransition alloc]init];
a.vc=self;
self.interactiveTransition=a;

return self.interation ? self.interactiveTransition : nil;
```
} else{ LSInteractiveTransition *a= [[LSInteractiveTransition alloc]init]; self.interactiveTransition=a; return self.interation ? a : nil; } }

当我带自定义动画push时正常，当交互式push动画时，就闪退了，这是什么原因啊