iOS页面禁止侧滑返回

禁用iOS侧滑返回

最新推荐文章于 2024-01-25 14:00:12 发布

原创最新推荐文章于 2024-01-25 14:00:12 发布 · 8.6k 阅读

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#侧滑 #禁止 #返回

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本文提供两种方法来实现iOS应用中禁用视图控制器的侧滑返回功能。方法一通过直接禁用和启用交互式弹出手势识别来实现；方法二则利用委托模式来控制是否允许触发侧滑返回。

方法一：

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    if([self.navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) {
        self.navigationController.interactivePopGestureRecognizer.enabled = NO;
    }
}

- (void)viewDidDisappear:(BOOL)animated {
    [super viewDidDisappear:animated];
    //在其他离开改页面的方法同样加上下面代码
    if([self.navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) {
        self.navigationController.interactivePopGestureRecognizer.enabled = YES;
    }
}

方法二

- (void)viewDidAppear:(BOOL)animated {
  [superviewDidAppear:animated];
  self.isCanSideBack = NO;
if([self.navigationControllerrespondsToSelector:@selector(interactivePopGestureRecognizer)]) {
self.navigationController.interactivePopGestureRecognizer.delegate=self;
}
}
- (BOOL)gestureRecognizerShouldBegin:(UIGestureRecognizer)gestureRecognizer {
    return self.isCanSideBack;
}
- (void)viewDidDisappear:(BOOL)animated {
[superviewDidDisappear:animated];
//在其他离开改页面的方法同样加上下面两句代码
self.isCanSideBack=YES;
if([self.navigationControllerrespondsToSelector:@selector(interactivePopGestureRecognizer)]) {
self.navigationController.interactivePopGestureRecognizer.delegate = nil;
}
}