如何检测键盘类型的变化与新键盘类型的大小,类型,建议栏高度？

Question

有没有办法检测键盘类型的变化与大小,类型和建议栏高度,从英语键盘改为包含某种建议栏的印地语(见截图).

普通英语键盘

第一个问题

改为印地语LIPI后 - 当我改变时,everthing很好,因为英语和印地语键盘的大小相同,但在开始输入后印地语Lipi建议覆盖TextField

第二个问题

更改为表情符号 - 表情符号键盘高度与英语相比稍微多一点,所以再次键盘覆盖了TextField.

Answer 1

添加一个名为"UIKeyboardWillChangeFrameNotification"的通知的观察者.

通知的"userInfo"字典在屏幕上具有多个键盘框架.

添加一个观察者

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(logNotification:) name:UIKeyboardWillChangeFrameNotification object:nil];

选择器与记录器

- (void)logNotification:(NSNotification *)notification {

    NSLog(@"%@", notification);
}

userInfo字典内容

userInfo = {
    UIKeyboardAnimationCurveUserInfoKey = 7;
    UIKeyboardAnimationDurationUserInfoKey = 0;
    UIKeyboardBoundsUserInfoKey = "NSRect: {{0, 0}, {320, 216}}";
    UIKeyboardCenterBeginUserInfoKey = "NSPoint: {160, 441.5}";
    UIKeyboardCenterEndUserInfoKey = "NSPoint: {160, 460}";
    UIKeyboardFrameBeginUserInfoKey = "NSRect: {{0, 315}, {320, 253}}";
    UIKeyboardFrameEndUserInfoKey = "NSRect: {{0, 352}, {320, 216}}";
    UIKeyboardIsLocalUserInfoKey = 1;
}}