tabbar隐藏带来的坑，
- (void)hidesTabBar:(BOOL)yesOrNO animated:(BOOL)animated
{
self.tabBarHidden= yesOrNO;
if(yesOrNO ==YES)
{
if(self.tabBarView.frame.origin.y==self.view.frame.size.height)
{
return;
}
}
else
{
if(_tabBarView.frame.origin.y==self.view.frame.size.height-kTabBarHeight)
{
return;
}
}
if(animated ==YES)
{
[UIViewbeginAnimations:nilcontext:NULL];
[UIViewsetAnimationDuration:0.3f];
if(yesOrNO ==YES)
{
_tabBarView.frame=CGRectMake(_tabBarView.frame.origin.x,_tabBarView.frame.origin.y+kTabBarHeight,_tabBarView.frame.size.width,_tabBarView.frame.size.height);
}
else
{
_tabBarView.frame=CGRectMake(_tabBarView.frame.origin.x,_tabBarView.frame.origin.y-kTabBarHeight,_tabBarView.frame.size.width,_tabBarView.frame.size.height);
}
[UIViewcommitAnimations];
}
else
{
[UIViewbeginAnimations:nilcontext:NULL];
[UIViewsetAnimationDuration:0.3f];
if(yesOrNO ==YES)
{
_tabBarView.frame=CGRectMake(_tabBarView.frame.origin.x,_tabBarView.frame.origin.y+kTabBarHeight,_tabBarView.frame.size.width,_tabBarView.frame.size.height);
}
else
{
_tabBarView.frame=CGRectMake(_tabBarView.frame.origin.x,_tabBarView.frame.origin.y-kTabBarHeight,_tabBarView.frame.size.width,_tabBarView.frame.size.height);
}
[UIViewcommitAnimations];
}
}
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