android.text.style
Class StyleSpan

java.lang.Object
  android.text.style.CharacterStyle
      android.text.style.MetricAffectingSpan
          android.text.style.StyleSpan

All Implemented Interfaces:

UpdateLayout

public class StyleSpan
extends MetricAffectingSpan

Describes a style in a span. Note that styles are cumulative -- if both bold and italic are set in separate spans, or if the base style is bold and a span calls for italic, you get bold italic. You can't turn off a style from the base style.

Nested Class Summary

Nested classes/interfaces inherited from class android.text.style.MetricAffectingSpan

MetricAffectingSpan.Passthrough

Constructor Summary

StyleSpan(int style)

Method Summary

int	getStyle() Returns the style constant defined in Typeface.
void	updateDrawState(TextPaint ds)
void	updateMeasureState(TextPaint paint)

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

StyleSpan

public StyleSpan(int style)

Parameters:

style - An integer constant describing the style for this span. Examples include bold, italic, and normal. Values are constants defined in Typeface.

Method Detail

getStyle

public int getStyle()

Returns the style constant defined in Typeface.

updateDrawState

public void updateDrawState(TextPaint ds)

Specified by:

updateDrawState in class CharacterStyle

updateMeasureState

public void updateMeasureState(TextPaint paint)

Specified by:

updateMeasureState in class MetricAffectingSpan