在navagationController的根控制器里实现下面两个方法.其中是取消返回手势是防止应用卡死.如果当在navagationController的根控制器里实现了self.navigationController.interactivePopGestureRecognizer.enabled = YES之后APP就会卡死,这或许是iOS的一个BUG.
//取消右滑返回手势
- (void)viewDidAppear:(BOOL)animated {
[super viewDidAppear:animated];
self.navigationController.interactivePopGestureRecognizer.enabled = NO;
}
//使右滑返回手势有效 - (void)viewDidDisappear:(BOOL)animated {
[super viewDidDisappear:animated];
self.navigationController.interactivePopGestureRecognizer.enabled = YES;
}
参考文章:http://blog.csdn.net/lvxiangan/article/details/51042806
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