iOS 7禁用向后滑動

Question

在iOS應用程序中，有一個默認手勢，從左邊緣向右滑動，app navigationController將彈出視圖控制器。

但是有沒有辦法為特定視圖禁用它？

Answer 1

您可以通過公共API禁用它，請參閱UINavigationController類參考

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

此外，您可以在需要時切換回以前的狀態

Answer 2

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

Answer 3

它可能但可能是你拒絕應用的原因

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