iOS有幾種不同的鍵盤布局？

01-31

iOS已經更新到第9代了，鍵盤數量也增加到了11個，所以這個問題的答案也需要更新下啦。

和目前排名首位的答案相比的鍵盤類型變化：

新增了第1個Default鍵盤和第4個URL鍵盤
刪除了Alphabet鍵盤，替換為Default鍵盤

UIKeyboardTypeDefault
常用於文本輸入
UIKeyboardTypeASCIICapable
常用於密碼輸入
UIKeyboardTypeNumbersAndPunctuation
主鍵盤顯示如上圖，次鍵盤顯示字母
UIKeyboardTypeURL
適用於網址輸入
UIKeyboardTypeNumberPad
只有數字的數字鍵盤
UIKeyboardTypePhonePad

可用於撥號的數字鍵盤
UIKeyboardTypeNamePhonePad
主鍵盤顯示如上圖，次鍵盤顯示如下圖
UIKeyboardTypeEmailAddress
適用於郵件地址輸入的鍵盤
UIKeyboardTypeDecimalPad
帶「點」的數字鍵盤，可用於帶有小數點的數字輸入
UIKeyboardTypeTwitter
UIKeyboardTypeWebSearch

適用於網頁搜索的鍵盤

1、英文鍵盤：

UIKeyboardTypeAlphabet（Alphabet字母）
UIKeyboardTypeASCIICapable
UIKeyboardTypeDefault

這三個默認都顯示字母表。默認下面第一幅圖，點左下角切換到下面第二幅圖。

2、數字鍵盤

UIKeyboardTypeDecimalPad (Decimal十進位)

3、電子郵箱鍵盤

UIKeyboardTypeEmailAddress

4、沒有符號的英文鍵盤

UIKeyboardTypeNamePhonePad

這個類型默認顯示第一幅圖片，如果點擊123按鈕則會顯示第二副鍵盤。

5、沒有小數點的數字鍵盤

UIKeyboardTypeNumberPad

6、全鍵盤的數字鍵盤

UIKeyboardTypeNumbersAndPunctuation

默認顯示下面第一幅圖，切換顯示第二幅

7、帶符號的數字鍵盤

UIKeyboardTypePhonePad

默認顯示下面第一幅圖，切換顯示第二幅

8、推特鍵盤

UIKeyboardTypeTwitter

默認顯示下面第一幅圖，切換顯示第二幅

內容來自：http://blog.csdn.net/sanpintian/article/details/7377806

陶智同學分享還少了一個URL鍵盤：UIKeyboardTypeURL // 用於輸入URL的鍵盤，有.com按鈕

最近剛好在了解這方面的內容，在@蘇打肥的基礎上，補充IOS10中增加的兩中類型。

參考：UIKit | Apple Developer Documentation （裡面詳細列出了13種鍵盤型號，但都不附圖，找了半天沒找到合適的，問開發小哥找齊了，終於）

IOS10中新增的兩個為：

UIKeyboardTypeASCIICapableNumberPad

適用於輸入ASCII編碼（有可能描述不準，請各位大大指正）

guideline原文： Specifies a number pad that outputs only ASCII digits.

UIKeyboardTypeAlphabet

為了字母輸入特別優化的。

其餘11個分別為：

1. UIKeyboardTypeDefault

Specifies the default keyboard for the current input method.

2. UIKeyboardTypeASCIICapable

Specifies a keyboard that displays standard ASCII characters.

3.UIKeyboardTypeNumbersAndPunctuation

Specifies the numbers and punctuation keyboard.

4. UIKeyboardTypeURL

Specifies a keyboard optimized for URL entry. This keyboard type prominently features the period (「.」) and slash (「/」) characters and the 「.com」 string.

5. UIKeyboardTypeNumberPad

Specifies a numeric keypad designed for PIN entry. This keyboard type prominently features the numbers 0 through 9. This keyboard type does not support auto-capitalization.

6. UIKeyboardTypePhonePad

Specifies a keypad designed for entering telephone numbers. This keyboard type prominently features the numbers 0 through 9 and the 「*」 and 「#」 characters. This keyboard type does not support auto-capitalization.

7. UIKeyboardTypeNamePhonePad

Specifies a keypad designed for entering a person』s name or phone number. This keyboard type does not support auto-capitalization.

8. UIKeyboardTypeEmailAddress

Specifies a keyboard optimized for entering email addresses. This keyboard type prominently features the at (「@」), period (「.」) and space characters.

9. UIKeyboardTypeDecimalPad

Specifies a keyboard with numbers and a decimal point.

10.UIKeyboardTypeTwitter

Specifies a keyboard optimized for Twitter text entry, with easy access to the at (「@」) and hash (「#」) characters.

11.UIKeyboardTypeWebSearch

Specifies a keyboard optimized for web search terms and URL entry. This keyboard type prominently features the space and period (「.」) characters.

web端要怎麼調用呢

當中文輸入法的時候時候有沒有不帶符號的鍵盤

typedef enum : NSInteger {
UIKeyboardTypeDefault ,
UIKeyboardTypeASCIICapable ,
UIKeyboardTypeNumbersAndPunctuation ,
UIKeyboardTypeURL ,
UIKeyboardTypeNumberPad ,
UIKeyboardTypePhonePad ,
UIKeyboardTypeNamePhonePad ,
UIKeyboardTypeEmailAddress ,
UIKeyboardTypeDecimalPad ,
UIKeyboardTypeTwitter ,
UIKeyboardTypeWebSearch ,
UIKeyboardTypeAlphabet = UIKeyboardTypeASCIICapable
} UIKeyboardType;