Iphone tabbar的隐藏和取消隐藏
我有一个tabbar控制器。我想在一个视图中隐藏选项卡栏,并想在下一个视图中取消隐藏同一选项卡栏。隐藏代码对第一个视图有效,但在第二个视图中,我取消隐藏选项卡栏的代码无效 我的代码: 对于隐藏:Iphone tabbar的隐藏和取消隐藏,iphone,tabbar,Iphone,Tabbar,我有一个tabbar控制器。我想在一个视图中隐藏选项卡栏,并想在下一个视图中取消隐藏同一选项卡栏。隐藏代码对第一个视图有效,但在第二个视图中,我取消隐藏选项卡栏的代码无效 我的代码: 对于隐藏: [[self navigationController] setHidesBottomBarWhenPushed:YES]; 要取消隐藏,请执行以下操作: [[self navigationController] setHidesBottomBarWhenPushed:NO]; h m 请停止在这么
[[self navigationController] setHidesBottomBarWhenPushed:YES];
要取消隐藏,请执行以下操作:
[[self navigationController] setHidesBottomBarWhenPushed:NO];
h
m
请停止在这么多答案上不带上下文地转储相同的代码。@Tim Post我花了大约3个小时来实现这一点。因此,我将这些代码全部共享,并为他们提供关于我的答案的通知。好的,我不再重复了。我忘了刚刚传递链接。对不起,我不会再犯这个错误。您可以传递链接评论,那就太好了。还请为这个答案添加一些上下文,现在它只是一个代码转储,可能会让人们忽视它的有用性。@tim ok buddy。事实上,我是作为评论给他们的。在下一篇文章中,我会尽我所能做到最好。谢谢勾选以下链接。它可以帮助您显示和隐藏选项卡栏。
- (void) hideTabBarOfThisTabbarController:(UITabBarController *) tabbarcontroller withAnimationDuration:(int)duration;
- (void) showTabBarOfThisTabbarController:(UITabBarController *) tabbarcontroller withAnimationDuration:(int)duration;
- (void) hideTabBarOfThisTabbarController:(UITabBarController *) tabbarcontroller withAnimationDuration:(int)duration{
[UIView transitionWithView:tabbarcontroller.tabBar duration:duration options: UIViewAnimationOptionCurveEaseInOut|UIViewAnimationOptionAllowUserInteraction animations:^(void) {
for(UIView *view in tabbarcontroller.view.subviews)
{
if([view isKindOfClass:[UITabBar class]])
{
[view setFrame:CGRectMake(view.frame.origin.x, 480, view.frame.size.width, view.frame.size.height)];
}
else
{
[view setFrame:CGRectMake(view.frame.origin.x, view.frame.origin.y, view.frame.size.width, 480)];
}
}
} completion:^(BOOL finished) {
NSLog(@"tabbar hidden");
}];
}
- (void) showTabBarOfThisTabbarController:(UITabBarController *) tabbarcontroller withAnimationDuration:(int)duration{
[UIView transitionWithView:tabbarcontroller.tabBar duration:duration options:UIViewAnimationOptionCurveEaseInOut|UIViewAnimationOptionAllowUserInteraction animations:^(void) {
for(UIView *view in tabbarcontroller.view.subviews)
{
NSLog(@"%@", view);
if([view isKindOfClass:[UITabBar class]])
{
[view setFrame:CGRectMake(view.frame.origin.x, 431, view.frame.size.width, view.frame.size.height)];
}
else
{
[view setFrame:CGRectMake(view.frame.origin.x, view.frame.origin.y, view.frame.size.width, 431)];
}
}
} completion:^(BOOL finished) {
NSLog(@"tabbar shown");
}];
//u can call like this
//[self hideTabBarOfThisTabbarController:self.tabBarCon withAnimationDuration:3];
//if u want immediately hide/show the tabbar then duration should be 0.0