online.osslab

类 EmojiSpan

java.lang.Object

android.text.style.CharacterStyle

android.text.style.MetricAffectingSpan

android.text.style.ReplacementSpan

android.text.style.DynamicDrawableSpan

android.text.style.ImageSpan

online.osslab.EmojiSpan

所有已实现的接口:

android.text.style.UpdateAppearance, android.text.style.UpdateLayout

public class EmojiSpan
extends android.text.style.ImageSpan

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字段概要

从类继承的字段 android.text.style.DynamicDrawableSpan

ALIGN_BASELINE, ALIGN_BOTTOM, mVerticalAlignment

构造器概要

构造器

构造器和说明
EmojiSpan(android.content.Context context, int resourceId)
EmojiSpan(android.graphics.drawable.Drawable drawable)

方法概要

限定符和类型	方法和说明
void	draw(android.graphics.Canvas canvas, java.lang.CharSequence text, int start, int end, float x, int top, int y, int bottom, android.graphics.Paint paint)
int	getSize(android.graphics.Paint paint, java.lang.CharSequence text, int start, int end, android.graphics.Paint.FontMetricsInt fontMetricsInt)

从类继承的方法 android.text.style.ImageSpan

getDrawable, getSource

从类继承的方法 android.text.style.DynamicDrawableSpan

getVerticalAlignment

从类继承的方法 android.text.style.ReplacementSpan

updateDrawState, updateMeasureState

从类继承的方法 android.text.style.MetricAffectingSpan

getUnderlying

从类继承的方法 android.text.style.CharacterStyle

wrap

从类继承的方法 java.lang.Object

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

构造器详细资料

EmojiSpan

public EmojiSpan(android.graphics.drawable.Drawable drawable)

EmojiSpan

public EmojiSpan(android.content.Context context,
                 int resourceId)

方法详细资料

getSize

public int getSize(android.graphics.Paint paint,
                   java.lang.CharSequence text,
                   int start,
                   int end,
                   android.graphics.Paint.FontMetricsInt fontMetricsInt)

覆盖:

getSize 在类中 android.text.style.DynamicDrawableSpan

draw

public void draw(android.graphics.Canvas canvas,
                 java.lang.CharSequence text,
                 int start,
                 int end,
                 float x,
                 int top,
                 int y,
                 int bottom,
                 android.graphics.Paint paint)

覆盖:

draw 在类中 android.text.style.DynamicDrawableSpan