使用TextView显示网页中的图片

Html类下有一个ImageGetter接口可以帮助我们完成，直接上代码：

MainActivity：

    package com.home.testhtml;                import java.io.IOException;        import java.net.MalformedURLException;        import java.net.URL;                import android.app.Activity;        import android.graphics.drawable.Drawable;        import android.os.Bundle;        import android.os.Handler;        import android.os.Message;        import android.text.Html;        import android.text.Html.ImageGetter;        import android.text.Spanned;        import android.widget.TextView;                public class MainActivity extends Activity {            private TextView tv;            private String htmlStr = "<h1>测试html的img标签</h1><p font='red'>这里是测试内容</p><p><img src='http://xxx.com/test.jpg'></p>";            private Handler mHandler = new Handler() {                public void handleMessage(Message msg) {                    Spanned sp = (Spanned) msg.obj;                    tv.setText(sp);                };            };                    @Override            protected void onCreate(Bundle savedInstanceState) {                super.onCreate(savedInstanceState);                tv = new TextView(this);                setContentView(tv);                new Thread() {                    public void run() {                        Spanned sp = Html.fromHtml(htmlStr, new MyImageGetter(), null);                        Message msg = new Message();                        msg.obj = sp;                        mHandler.sendMessage(msg);                    };                }.start();            }                    class MyImageGetter implements ImageGetter {                        @Override                public Drawable getDrawable(String source) {                    Drawable mDrawable = null;                    try {                        mDrawable = Drawable.createFromStream(                                new URL(source).openStream(), "test.jpg");                        mDrawable.setBounds(0, 0, mDrawable.getIntrinsicWidth(),                                mDrawable.getIntrinsicHeight());                    } catch (MalformedURLException e) {                        e.printStackTrace();                    } catch (IOException e) {                        e.printStackTrace();                    }                    return mDrawable;                }                    }        }