android.text.style
Class ImageSpan

java.lang.Object
  android.text.style.CharacterStyle
      android.text.style.MetricAffectingSpan
          android.text.style.ReplacementSpan
              android.text.style.DynamicDrawableSpan
                  android.text.style.ImageSpan

All Implemented Interfaces:

UpdateLayout

public class ImageSpan
extends DynamicDrawableSpan

Nested Class Summary

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

MetricAffectingSpan.Passthrough

Constructor Summary

ImageSpan(Bitmap b)

ImageSpan(Context context, int resourceId)

ImageSpan(Context context, Uri uri)

ImageSpan(Drawable d)

ImageSpan(Drawable d, String source)

Method Summary

Drawable	getDrawable() Your subclass must implement this method to provide the bitmap to be drawn.
String	getSource() Returns the source string that was saved during construction.

Methods inherited from class android.text.style.DynamicDrawableSpan

draw, getSize

Methods inherited from class android.text.style.ReplacementSpan

updateDrawState, updateMeasureState

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

ImageSpan

public ImageSpan(Bitmap b)

ImageSpan

public ImageSpan(Drawable d)

ImageSpan

public ImageSpan(Drawable d,
                 String source)

ImageSpan

public ImageSpan(Context context,
                 Uri uri)

ImageSpan

public ImageSpan(Context context,
                 int resourceId)

Method Detail

getDrawable

public Drawable getDrawable()

Description copied from class: DynamicDrawableSpan

Your subclass must implement this method to provide the bitmap to be drawn. The dimensions of the bitmap must be the same from each call to the next.

Specified by:

getDrawable in class DynamicDrawableSpan

getSource

public String getSource()

Returns the source string that was saved during construction.