键盘的frame发生改变

/**

 * 键盘的frame发生改变时调用(显示、隐藏等)

 */

- (void)keyboardWillChangeFrame:(NSNotification *)notification

{

/**

     notification.userInfo = @{

     // 键盘弹出\隐藏后的frame

     UIKeyboardFrameEndUserInfoKey = NSRect: {{0, 352}, {320, 216}},

     // 键盘弹出\隐藏所耗费的时间

     UIKeyboardAnimationDurationUserInfoKey = 0.25,

     // 键盘弹出\隐藏动画的执行节奏(先快后慢,匀速)

     UIKeyboardAnimationCurveUserInfoKey = 7

     }

*/

}

 

posted @ 2015-11-28 19:04  Z了个L  阅读(178)  评论(0编辑  收藏  举报