IT. Expert System.

All Known Subinterfaces:

TransformationMethod2

All Known Implementing Classes:

AllCapsTransformationMethod, HideReturnsTransformationMethod, PasswordTransformationMethod, ReplacementTransformationMethod, SingleLineTransformationMethod

public interface TransformationMethod

• Method Summary

  Methods

  Modifier and Type	Method and Description
  CharSequence	getTransformation(CharSequence source, View view) Returns a CharSequence that is a transformation of the source text -- for example, replacing each character with a dot in a password field.
  void	onFocusChanged(View view, CharSequence sourceText, boolean focused, int direction, Rect previouslyFocusedRect) This method is called when the TextView that uses this TransformationMethod gains or loses focus.

• Method Detail

  • getTransformation

    CharSequence getTransformation(CharSequence source,
                                 View view)

    Returns a CharSequence that is a transformation of the source text -- for example, replacing each character with a dot in a password field. Beware that the returned text must be exactly the same length as the source text, and that if the source text is Editable, the returned text must mirror it dynamically instead of doing a one-time copy.

  • onFocusChanged

    void onFocusChanged(View view,
                      CharSequence sourceText,
                      boolean focused,
                      int direction,
                      Rect previouslyFocusedRect)

    This method is called when the TextView that uses this TransformationMethod gains or loses focus.