keicoder

//iOS 7 스토리보드 대신 xib 방식으로 개발하기

//solution 1

1. empty application 생성
2. new class file 생성 -> name : ViewController, UIViewController sub class, with XIB check
3. appdelegate 헤더 파일 수정
	@class ViewController;
	@property (strong, nonatomic) ViewController *viewController;
4. appdelegate m 파일 수정

keicoder

- (void)viewWillAppear:(BOOL)animated
{
    [super viewWillAppear:animated];
    
    //키보드 옵저버
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardDidShow:)
                                                 name:UIKeyboardDidShowNotification object:self.view.window];
    
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillHide:)
                                                 name:UIKeyboardWillHideNotification object:self.view.window];