安卓加载远程图片并显示出来

//加载远程图片
public Bitmap getURLimage(String url) {
    Bitmap bmp = null;
    try {
        URL myurl = new URL(url);
        // 获得连接
        HttpURLConnection conn = (HttpURLConnection) myurl.openConnection();
        conn.setConnectTimeout(6000);//设置超时
        conn.setDoInput(true);
        conn.setUseCaches(false);//不缓存
        conn.connect();
        InputStream is = conn.getInputStream();//获得图片的数据流
        bmp = BitmapFactory.decodeStream(is);
        is.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return bmp;
}

调用

lv = (ListView) findViewById(R.id.listview);
img = findViewById(R.id.imageView);
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
    @Override
    public void onItemClick(AdapterView<?> arg0, View view, int position,long id) {
        TextView tv1= view.findViewById(R.id.tv_1);
        TextView tv2= findViewById(R.id.tv1);

        Urlimg="http://***********************/0000000001/s/"+tv1.getText().toString(); // 缩小图片
        Urlimg="http://***********************/0000000001/"+tv1.getText().toString(); // 原始图片
        tv2.setText(Urlimg);
        //新建线程加载图片信息，发送到消息队列中
        new Thread(new Runnable() {

            @Override
            public void run() {
                // TODO Auto-generated method stub
                Bitmap bmp = getURLimage(Urlimg);
                Message msg = new Message();
                msg.what = 1;
                msg.obj = bmp;
                System.out.println("000");
                handle.sendMessage(msg);
            }
        }).start();

    }
});

//在消息队列中实现对控件的更改
private Handler handle = new Handler() {
    public void handleMessage(Message msg) {
        switch (msg.what) {
            case 1:
                System.out.println("111");
                Bitmap bmp=(Bitmap)msg.obj;
                img.setImageBitmap(bmp);
                break;
        }
    };
};

目前这段程序用在我的程序里了