UITextFiled-弹出键盘的类型

1.UIKeyboardAppearanceDefault(默认类型)



2.UIKeyboardTypeASCIICapable(可以输入ASCII字符)









3.UIKeyboardTypeNumbersAndPunctuation(数字和各种标点符号)









4.UIKeyboardTypeURL(类型是URL优化条目)





5.UIKeyboardTypeNumberPad(数字键盘)



6.UIKeyboardTypePhonePad(电话号码键盘)





7.UIKeyboardTypeNamePhonePad(优化输入名字或电话号码)





8.UIKeyboardTypeEmailAddress(电子邮件地址类型)





9.UIKeyboardTypeDecimalPad(小数点和数字键盘)



10.UIKeyboardTypeTwitter(优化文本输入键盘，易获取@和#)





11.UIKeyboardTypeWebSearch(默认键盘类型与URL-oriented)





12.UIKeyboardTypeAlphabet = UIKeyboardTypeASCIICapable

(已弃用)