iOS 7禁用向后滑动

Question

在iOS应用中，有一个默认手势，从左边缘向右滑动，应用navigationController将弹出视图控制器。

但有没有办法为特定视图禁用它？

Answer 1

您可以通过公开API停用它，请参阅UINavigationController Class Reference

  //iOS7 Customization, swipe to pop gesture
  if ([navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) {
      navigationController.interactivePopGestureRecognizer.enabled = NO;
  }

此外，您可以在需要时切换回以前的状态

Answer 2

if(navigationController) {
  if ([navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) {
    navigationController.interactivePopGestureRecognizer.enabled = NO;
  }
}

Answer 3

它可能但可能是你拒绝申请的原因

-(void) viewWillAppear:(BOOL)animated 
{
    [super viewWillAppear:animated];
    self.navigationController.interactivePopGestureRecognizer.enabled = NO;
}