package com.android.antking.imageview;import java.io.InputStream;import java.net.HttpURLConnection;import java.net.MalformedURLException;import java.net.URL;import android.app.Activity;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.os.Bundle;import android.util.Log;import android.view.View;import android.widget.ImageView;public class MainActivity extends Activity {	//定义一个图片显示控件	private ImageView imageView;    /** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);        //图片资源        String url = "http://s16.sinaimg.cn/orignal/89429f6dhb99b4903ebcf&690";        //得到可用的图片        Bitmap bitmap = getHttpBitmap(url);        imageView = (ImageView)this.findViewById(R.id.imageViewId);        //显示        imageView.setImageBitmap(bitmap);           }    /**     * 获取网落图片资源      * @param url     *       */    public static Bitmap getHttpBitmap(String url){    	URL myFileURL;    	Bitmap bitmap=null;    	try{    		myFileURL = new URL(url);    		//获得连接    		HttpURLConnection conn=(HttpURLConnection)myFileURL.openConnection();    		//设置超时时间为6000毫秒，conn.setConnectionTiem(0);表示没有时间限制    		conn.setConnectTimeout(6000);    		//连接设置获得数据流    		conn.setDoInput(true);    		//不使用缓存    		conn.setUseCaches(false);    		//这句可有可无，没有影响    		//conn.connect();    		//得到数据流    		InputStream is = conn.getInputStream();    		//解析得到图片    		bitmap = BitmapFactory.decodeStream(is);    		//关闭数据流    		is.close();    	}catch(Exception e){    		e.printStackTrace();    	}    			return bitmap;    	    }}