Iphone隐藏和显示TabBar的方法
- (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; }- (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; }
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