显示隐藏tabbar 发表于 2016-03-30 | 参考原文 隐藏TabBar:123456789101112- (void)hideTabBar { if (self.tabBarController.tabBar.hidden == YES) { return; } UIView *contentView; if ( [[self.tabBarController.view.subviews objectAtIndex:0] isKindOfClass:[UITabBar class]] ) contentView = [self.tabBarController.view.subviews objectAtIndex:1]; else contentView = [self.tabBarController.view.subviews objectAtIndex:0]; contentView.frame = CGRectMake(contentView.bounds.origin.x, contentView.bounds.origin.y, contentView.bounds.size.width, contentView.bounds.size.height + self.tabBarController.tabBar.frame.size.height); self.tabBarController.tabBar.hidden = YES;} 显示TabBar:1234567891011121314- (void)showTabBar{ if (self.tabBarController.tabBar.hidden == NO) { return; } UIView *contentView; if ([[self.tabBarController.view.subviews objectAtIndex:0] isKindOfClass:[UITabBar class]]) contentView = [self.tabBarController.view.subviews objectAtIndex:1]; else contentView = [self.tabBarController.view.subviews objectAtIndex:0]; contentView.frame = CGRectMake(contentView.bounds.origin.x, contentView.bounds.origin.y, contentView.bounds.size.width, contentView.bounds.size.height - self.tabBarController.tabBar.frame.size.height); self.tabBarController.tabBar.hidden = NO;}