键盘学习笔记

- (void)handleKeyboardDidShow:(NSNotification *)notification

{

NSDictionary *info = [notification userInfo];

CGRect keyboardFrame;

[[info objectForKey:UIKeyboardFrameEndUserInfoKey] getValue:&keyboardFrame];

CGSize kbSize = [[info objectForKey:UIKeyboardFrameEndUserInfoKey]CGRectValue].size;

//    UIView * view = [[UIView alloc] initWithFrame:CGRectMake(0, kbSize - 20, <#CGFloat width#>, <#CGFloat height#>)]

CGFloat distanceToMove = kbSize.height;

NSLog(@"动态键盘高度:%.1f",distanceToMove);

//    if (exitButton == nil) {

//        exitButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];

//        CGRect exitBtFrame = CGRectMake(self.view.frame.size.width-40, self.view.frame.size.height - distanceToMove, 40.0f, 30.0f);

//        exitButton.frame = exitBtFrame;

//        [exitButton setImage:[UIImage imageNamed:@"DoneDown.png"] forState:UIControlStateNormal];

//        [self.view addSubview:exitButton];

//

//    }

//    exitButton.hidden=NO;

//    [self adjustPanelsWithKeyBordHeight:distanceToMove];

//    [exitButton addTarget:self action:@selector(CancelBackKeyboard:) forControlEvents:UIControlEventTouchDown];

}