uisearchbar - 当 UI 搜索显示控制器激活时移除或偏移半透明的黑色覆盖

Question

如何删除搜索显示控制器显示的覆盖或在 iOS7 中偏移它。该错误仅适用于iOS7。苹果开发者论坛不是很有帮助。

Answer 1

试试这个，它对我有用：

- (void)searchDisplayControllerWillBeginSearch:(UISearchDisplayController *)controller
{
    [self.navigationController setNavigationBarHidden: YES animated: YES];
    //...
}


-(void)searchDisplayControllerWillEndSearch:(UISearchDisplayController *)controller
{
    [self.navigationController setNavigationBarHidden: NO animated: YES];
    //...
}