禁用 UITextField 键盘? [英] Disable UITextField keyboard?

问题描述

我在我的应用程序中放置了一个数字键盘，用于在文本视图中输入数字，但为了输入数字，我必须单击文本视图.一旦我这样做了，常规键盘就会出现，这是我不想要的.

I put a numeric keypad in my app for inputing numbers into a text view, but in order to input numbers I have to click on the text view. Once I do so, the regular keyboard comes up, which I don't want.

如何完全禁用键盘?非常感谢任何帮助.

How can I disable the keyboard altogether? Any help is greatly appreciated.

推荐答案

UITextField 的 inputView 属性默认为 nil，这意味着显示标准键盘.

The UITextField's inputView property is nil by default, which means the standard keyboard gets displayed.

如果你给它分配一个自定义输入视图，或者只是一个虚拟视图，那么键盘不会出现，但闪烁的光标仍然会出现:

If you assign it a custom input view, or just a dummy view then the keyboard will not appear, but the blinking cursor will still appear:

UIView* dummyView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 1, 1)];    
myTextField.inputView = dummyView; // Hide keyboard, but show blinking cursor

如果您想隐藏键盘和闪烁的光标，请使用以下方法:

If you want to hide both the keyboard and the blinking cursor then use this approach:

-(BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
    return NO;  // Hide both keyboard and blinking cursor.
}

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