iphone - 检测当前显示的 UIkeyboard 类型？

Question

我需要知道当前正在显示的 uikeyboard 的类型。

有什么办法可以找到这个吗？我搜索了这个，但仍然没有找到任何解决方案。

请告诉我

Answer 1

如果您使用 UITextfield，您可以使用“keyboardType”属性获取此信息:

textField.keyboardType

苹果文档:

typedef enum {
UIKeyboardTypeDefault,                // Default type for the current input method.
UIKeyboardTypeASCIICapable,           // Displays a keyboard which can enter ASCII characters, non-ASCII keyboards remain active
UIKeyboardTypeNumbersAndPunctuation,  // Numbers and assorted punctuation.
UIKeyboardTypeURL,                    // A type optimized for URL entry (shows . / .com prominently).
UIKeyboardTypeNumberPad,              // A number pad (0-9). Suitable for PIN entry.
UIKeyboardTypePhonePad,               // A phone pad (1-9, *, 0, #, with letters under the numbers).
UIKeyboardTypeNamePhonePad,           // A type optimized for entering a person's name or phone number.
UIKeyboardTypeEmailAddress,           // A type optimized for multiple email address entry (shows space @ . prominently).
#if __IPHONE_4_1 <= __IPHONE_OS_VERSION_MAX_ALLOWED
UIKeyboardTypeDecimalPad,             // A number pad with a decimal point.
#endif
#if __IPHONE_5_0 <= __IPHONE_OS_VERSION_MAX_ALLOWED
UIKeyboardTypeTwitter,                // A type optimized for twitter text entry (easy access to @ #)
#endif

UIKeyboardTypeAlphabet = UIKeyboardTypeASCIICapable, // Deprecated

} UIKeyboardType;