Keyboard style settings-iOS development

I. keyboard Style

The uikit framework supports 8 types of keyboards.

1. TypedefEnum{
2. Uikeyboardtypedefault, // default keyboard: All characters are supported
3. Uikeyboardtypeasciicapable, // supports the default ASCII keyboard
4. Uikeyboardtypenumbersandpunctuation, // standard phone keyboard, supporting + * # and other symbols
5. Uikeyboardtypeurl, // URL keyboard, with. com buttons; only URL characters are supported
6. Uikeyboardtypenumberpad, // numeric keypad
7. Uikeyboardtypephonepad, // telephone keyboard
8. Uikeyboardtypenamephonepad, // telephone keyboard, also supports the user name
9. Uikeyboardtypeemailaddress, // Keyboard used to enter the email address
10. } Uikeyboardtype;

Usage example:

Textview. keyboardtype = uikeyboardtypenumberpad;

Ii. keyboard appearance

1. TypedefEnum{
2. Uikeyboardappearancedefault, // default appearance: light gray
3. Uikeyboardappearancealert, // dark gray/Graphite
4. } Uikeyboardappearance;

Usage example:

Textview. keyboardappearance = uikeyboardappearancedefault;

Iii. Enter key

1. Typedef Enum {
2. Uireturnkeydefault, // default: gray button, marked with return
3. Uireturnkeygo, // the blue button marked with go
4. Uireturnkeygoogle, // the blue button marked with Google for search
5. Uireturnkeyjoin, // the blue button marked with join
6. Uireturnkeynext, // the blue button marked with next
7. Uireturnkeyroute, // the blue button marked with route
8. Uireturnkeysearch, // the blue button marked with Search
9. Uireturnkeysend, // the blue button marked with send
10. Uireturnkeyyahoo, // marked with Yahoo! To search
11. Uireturnkeydone, // the blue button marked with done
12. Uireturnkeyemergencycall, // emergency call button
13. } Uireturnkeytype;

Usage example:

Textview. returnkeytype = uireturnkeygo;

4. Automatic capital

1. TypedefEnum{
2. Uitextautocapitalizationtypenone, // It is not automatically capitalized
3. Uitextautocapitalizationtypewords, // uppercase of the first letter of the word
4. Uitextautocapitalizationtypesentences, // The first letter of the sentence is capitalized
5. Uitextautocapitalizationtypeallcharacters, // all uppercase letters
6. } Uitextautocapitalizationtype;

Usage example:

Textfield. autocapitalizationtype = uitextautocapitalizationtypewords;

5. Automatic Correction

1. TypedefEnum{
2. Uitextautocorrectiontypedefault, // default
3. Uitextautocorrectiontypeno, // not automatically corrected
4. Uitextautocorrectiontypeyes, // automatically corrected
5. } Uitextautocorrectiontype;

Usage example:

Textfield. autocorrectiontype = uitextautocorrectiontypeyes;

Vi. Security text input

Textview. securetextentry = yes;

Enabling secure input is mainly used for password or private data input. Automatic correction and the cache are disabled.

From http://www.linuxidc.com/Linux/2012-02/55374.htm