net.rim.device.api.ui.text
Class FilenameTextFilter

java.lang.Object
  net.rim.device.api.ui.text.TextFilter
      net.rim.device.api.ui.text.FilenameTextFilter

public class FilenameTextFilter
extends TextFilter

Filters out characters not usable in filename strings.

This filter accepts valid filename characters for FAT16/FAT32 filesystems. Non-valid characters for a FAT16 filename are: < ,> , : , " , \\ , | , * , ? , / , and any character less than 0x20.

Since:

BlackBerry API 4.2.0

Field Summary

Fields inherited from class net.rim.device.api.ui.text.TextFilter

ADN_SIM_PHONE, DEFAULT, DEFAULT_SMART_PHONE, EMAIL, FDN_SIM_PHONE, FILENAME, HEXADECIMAL, INTEGER, IP, LOWERCASE, NUMERIC, PHONE, PIN_ADDRESS, REAL_NUMERIC, SIM_PHONE, SMS_PHONE, STYLE_SHIFT, UPPERCASE, URL, VOICEMAIL_PHONE

Constructor Summary

FilenameTextFilter()
Constructs a new FilenameTextFilter instance.

Method Summary
char	convert(char character, int status) Passes character through Filename text filter.
boolean	validate(char character) Determines if character is a valid filename character for a FAT16 filename.

Methods inherited from class net.rim.device.api.ui.text.TextFilter

convert, get, validate, validate

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FilenameTextFilter

public FilenameTextFilter()

Constructs a new FilenameTextFilter instance.

Since:

BlackBerry API 4.2.0

Method Detail

convert

public char convert(char character,
                    int status)

Passes character through Filename text filter.

Specified by:

convert in class TextFilter

Parameters:

character - Character to translate.

status - Ignored.

Returns:

Returns provided character. No conversions needed

Since:

BlackBerry API 4.2.0

validate

public boolean validate(char character)

Determines if character is a valid filename character for a FAT16 filename.

Specified by:

validate in class TextFilter

Parameters:

character - Character to perform a validity test on.

Returns:

False if passed a invalid character for FAT16 filename; otherwise, true.

Since:

BlackBerry API 4.2.0