Build 1.0_r1(from source)

android.text
Class InputFilter.LengthFilter

java.lang.Object
  extended by android.text.InputFilter.LengthFilter
All Implemented Interfaces:
InputFilter
Enclosing interface:
InputFilter

public static class InputFilter.LengthFilter
extends Object
implements InputFilter

This filter will constrain edits not to make the length of the text greater than the specified length.


Nested Class Summary
 
Nested classes/interfaces inherited from interface android.text.InputFilter
InputFilter.AllCaps, InputFilter.LengthFilter
 
Constructor Summary
InputFilter.LengthFilter(int max)
           
 
Method Summary
 CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend)
          This method is called when the buffer is going to replace the range dstart … dend of dest with the new text from the range start … end of source.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

InputFilter.LengthFilter

public InputFilter.LengthFilter(int max)
Method Detail

filter

public CharSequence filter(CharSequence source,
                           int start,
                           int end,
                           Spanned dest,
                           int dstart,
                           int dend)
Description copied from interface: InputFilter
This method is called when the buffer is going to replace the range dstart … dend of dest with the new text from the range start … end of source. Return the CharSequence that you would like to have placed there instead, including an empty string if appropriate, or null to accept the original replacement. Be careful to not to reject 0-length replacements, as this is what happens when you delete text. Also beware that you should not attempt to make any changes to dest from this method; you may only examine it for context.

Specified by:
filter in interface InputFilter

Build 1.0_r1(from source)

Please submit a feedback, bug or feature