要在一个tabbar+navbar的页面切换到navbar页面,
尝试了多种方式:
1:self.tabBarController.tabBar.hidden=yes, 只是不显示tabbar但是对应的区域不可用
2:在push之前修改下一个页面的frame, 把tabbar移到屏幕下边,
for (UIView *v in self.tabBarController.view.subviews) { if ([v isKindOfClass:[UITabBar class]]) { if (hidden) { [v setFrame:CGRectMake(v.frame.origin.x, 480, v.frame.size.width, v.frame.size.height)]; }else { [v setFrame:CGRectMake(v.frame.origin.x, 480-49, v.frame.size.width, v.frame.size.height)]; } }else { if (hidden) { [v setFrame:CGRectMake(v.frame.origin.x, v.frame.origin.y, v.frame.size.width, 480)]; }else { [v setFrame:CGRectMake(v.frame.origin.x, v.frame.origin.y, v.frame.size.width, 480-49)]; } } }
不足之处就是切换的效果有点奇怪
3:在push之前设置要push进去的viewcontroller.hidesbottombarwhenpushed=yes
第三种方式最理想,并且pop出来时也不用做什么事
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