【发布时间】:2014-01-26 10:53:15
【问题描述】:
我正在ios上用robovm和libgdx开发游戏,如何覆盖UIViewController.viewWillAppear?
(void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(keyboardWillShow:)
name:UIKeyboardWillShowNotification
object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(keyboardWillHide:)
name:UIKeyboardWillHideNotification
object:nil];
}
【问题讨论】: