LangTag (TotalCrossSDK 5.8.3 API)

java.lang.Object
- totalcross.util.LangTag

```
public class LangTag
extends java.lang.Object
```
Language tags: support for parsing and canonicalization of case. Grandfathered forms ("i-") are left untouched. Unsupported or syntactically illegal forms are handled in canonicalization by doing nothing.
- Language tags syntax: RFC 4646
- Matching Language tags: RFC 4647
- Language tags syntax (BCP 47): RFC 5646

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`idxExtension`	Index of all extensions
`static int`	`idxLanguage`	Index of the language part
`static int`	`idxRegion`	Index of the region part
`static int`	`idxScript`	Index of the script part
`static int`	`idxVariant`	Index of the variant part

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.lang.String[]`	`parse(java.lang.String languageTag)`	Parse a langtag string and return it's parts in canonical case.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - idxLanguage
```
public static final int idxLanguage
```
    Index of the language part
    
    See Also:
    
    Constant Field Values
  - idxScript
```
public static final int idxScript
```
    Index of the script part
    
    See Also:
    
    Constant Field Values
  - idxRegion
```
public static final int idxRegion
```
    Index of the region part
    
    See Also:
    
    Constant Field Values
  - idxVariant
```
public static final int idxVariant
```
    Index of the variant part
    
    See Also:
    
    Constant Field Values
  - idxExtension
```
public static final int idxExtension
```
    Index of all extensions
    
    See Also:
    
    Constant Field Values
- Method Detail
  - parse
```
public static java.lang.String[] parse(java.lang.String languageTag)
```
    Parse a langtag string and return it's parts in canonical case. See constants for the array contents. Parts not present cause a null in the return array.
    
    Returns:
    
    Langtag parts, or null if the input string does not parse as a lang tag.