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added in API level 1


public static interface AutoCompleteTextView.Validator


This interface is used to make sure that the text entered in this TextView complies to a certain format. Since there is no foolproof way to prevent the user from leaving this View with an incorrect value in it, all we can do is try to fix it ourselves when this happens.


Public methods

abstract CharSequence fixText(CharSequence invalidText)

Corrects the specified text to make it valid.

abstract boolean isValid(CharSequence text)

Validates the specified text.

Public methods


added in API level 1
CharSequence fixText (CharSequence invalidText)

Corrects the specified text to make it valid.

invalidText CharSequence: A string that doesn't pass validation: isValid(invalidText) returns false

CharSequence A string based on invalidText such as invoking isValid() on it returns true.


added in API level 1
boolean isValid (CharSequence text)

Validates the specified text.

text CharSequence

boolean true If the text currently in the text editor is valid.

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