android.text.style

Class ReplacementSpan

java.lang.Object

android.text.style.CharacterStyle

android.text.style.MetricAffectingSpan

android.text.style.ReplacementSpan

All Implemented Interfaces:

UpdateAppearance, UpdateLayout

Direct Known Subclasses:

DynamicDrawableSpan

public abstract class ReplacementSpan
extends MetricAffectingSpan

Constructor Summary

Constructors

Constructor and Description
ReplacementSpan()

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	draw(Canvas canvas, CharSequence text, int start, int end, float x, int top, int y, int bottom, Paint paint)
abstract int	getSize(Paint paint, CharSequence text, int start, int end, Paint.FontMetricsInt fm)
void	updateDrawState(TextPaint ds)
void	updateMeasureState(TextPaint p)

Methods inherited from class android.text.style.MetricAffectingSpan

getUnderlying

Methods inherited from class android.text.style.CharacterStyle

wrap

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplacementSpan

public ReplacementSpan()

Method Detail

getSize

public abstract int getSize(Paint paint,
          CharSequence text,
          int start,
          int end,
          Paint.FontMetricsInt fm)

draw

public abstract void draw(Canvas canvas,
        CharSequence text,
        int start,
        int end,
        float x,
        int top,
        int y,
        int bottom,
        Paint paint)

updateMeasureState

public void updateMeasureState(TextPaint p)

Specified by:

updateMeasureState in class MetricAffectingSpan

updateDrawState

public void updateDrawState(TextPaint ds)

Specified by:

updateDrawState in class CharacterStyle