开始 关闭 屏幕侧滑功能

//禁用

- (void)viewDidAppear:(BOOL)animated { [superviewDidAppear:animated];// 禁用返回手势 if([self.navigationControllerrespondsToSelector:@selector(interactivePopGestureRecognizer)]) {

self.navigationController.interactivePopGestureRecognizer.enabled=NO;

}

}

//开启

- (void)viewWillDisappear:(BOOL)animated { [superviewWillDisappear:animated];// 开启返回手势 if([self.navigationControllerrespondsToSelector:@selector(interactivePopGestureRecognizer)]) {self.navigationController.interactivePopGestureRecognizer.enabled=YES; } }