隐藏TabBar的一些方法小结
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在项目中经常遇到隐藏tabBar,实力很多种方法,可以解决不同情况下问题
1://隐藏tabBar
WebViewController *webVc = [[WebViewController alloc] init];
webVc.hidesBottomBarWhenPushed = YES;
[self.navigationController pushViewController:webVc animated:YES];
webVc.hidesBottomBarWhenPushed = NO;
[webVc release];
2.系统方法 self.hidesBottomBarWhenPushed = YES;
3:自定义tabBar时候,由tabBarController管理的
//隐藏tabBar
- (void) hideTabBar:(BOOL) hidden{
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0];
for(UIView *view in self.tabBarController.view.subviews)
{
if([view isKindOfClass:[UITabBar class]])
{
if (hidden) {
[view setFrame:CGRectMake(view.frame.origin.x, iphone5?568:480, view.frame.size.width, view.frame.size.height)];
} else {
[view setFrame:CGRectMake(view.frame.origin.x, iphone5?568-49:480-49, view.frame.size.width, view.frame.size.height)];
}
}
else
{
if (hidden) {
[view setFrame:CGRectMake(view.frame.origin.x, view.frame.origin.y, view.frame.size.width, iphone5?568:480)];
} else {
[view setFrame:CGRectMake(view.frame.origin.x, view.frame.origin.y, view.frame.size.width, iphone5?568-49:480-49)];
}
}
}
[UIView commitAnimations];
}
调整子视图
for (UIView *subView in self.view.subviews) {
if ([subView isKindOfClass:NSClassFromString(@"UITransitionView")]) {
//调整子视图的高度,UITransitionView视图为UINavitaionController的根视图
//
1://隐藏tabBar
2.系统方法
3:自定义tabBar时候,由tabBarController管理的
//隐藏tabBar
- (void) hideTabBar:(BOOL) hidden{
}
调整子视图
for (UIView *subView in self.view.subviews) {