package com.zb;

import android.content.Context;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.graphics.Canvas;import android.graphics.Rect;import android.graphics.drawable.BitmapDrawable;import android.util.AttributeSet;import android.view.View;import android.widget.TextView;

public class IconTextView extends TextView {

private final String nameSpace="http://com.zb.text";

//保存图像资源ID的变量    private int resourceId=0;

private Bitmap bitmap;

public IconTextView(Context context, AttributeSet attrs) {super(context, attrs);        resourceId=attrs.getAttributeResourceValue(nameSpace, "iconSrc", 0);//获取图像资源的值        if(resourceId!=0)            bitmap=BitmapFactory.decodeResource(getResources(), resourceId);

    }

    @Overrideprotected void onDraw(Canvas canvas) {if(bitmap!=null){            Rect src=new Rect();//原图区域            Rect target=new Rect();//目标区域

            src.left=0;            src.top=0;            src.right=bitmap.getWidth();            src.bottom=bitmap.getHeight();

int textHeight=(int) getTextSize();            target.left=0;

//计算图像复制区域的纵坐标，            target.top=(int) (((getMeasuredHeight()-getTextSize())/2)+1);

            target.bottom=target.top+textHeight;            target.right=(int) (textHeight*((float)bitmap.getWidth()/bitmap.getHeight()));

//绘制            canvas.drawBitmap(bitmap, src, target, getPaint());//向右移动TextView的的距离            canvas.translate(target.right+2,0);

        }super.onDraw(canvas);    }

}

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:zb="http://com.zb.text"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical" >

<com.zb.IconTextViewandroid:id="@+id/iconText1"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        zb:iconSrc="@drawable/small"        android:text="妞给爷笑一个" />

<com.zb.IconTextViewandroid:id="@+id/iconText1"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        zb:iconSrc="@drawable/small"        android:textSize="30dp"        android:text="妞给爷笑一个" />

</LinearLayout>