- import java.util.HashMap;
- import java.util.Iterator;
- import java.util.Map;
- import java.util.Map.Entry;
- import org.jsoup.Jsoup;
- import org.jsoup.nodes.Document;
- import android.os.Bundle;
- import android.os.Handler;
- import android.os.Message;
- import android.app.Activity;
- import android.view.Menu;
- import android.view.View;
- import android.widget.Button;
- import android.widget.TextView;
- public class MainActivity extends Activity {
- private MyHandler handler;
- private Map<String, String> urlMap;
- private Map<String, Integer> idMap;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- // final Map<String, String> urlMap = new HashMap<String, String>();
- urlMap = new HashMap<String, String>();
- urlMap.put("tv_q", "http://xw.qq.com/");
- urlMap.put("tv_taobao", "http://m.taobao.com/");
- urlMap.put("tv_baidu", "http://m.baidu.com/");
- urlMap.put("tv_sina", "http://sina.cn/");
- urlMap.put("tv_google", "http://www.google.com.hk/");
- urlMap.put("tv_apple", "http://www.apple.com/");
- idMap = new HashMap<String, Integer>();
- idMap.put("tv_q", R.id.tv_q);
- idMap.put("tv_taobao", R.id.tv_taobao);
- idMap.put("tv_baidu", R.id.tv_baidu);
- idMap.put("tv_sina", R.id.tv_sina);
- idMap.put("tv_google", R.id.tv_google);
- idMap.put("tv_apple", R.id.tv_apple);
- Button button = (Button) findViewById(R.id.button1);
- handler = new MyHandler();
- // 设置监听
- button.setOnClickListener(new Button.OnClickListener() {
- @Override
- public void onClick(View v) {
- // TODO Auto-generated method stub
- Iterator<Entry<String, String>> it = urlMap.entrySet()
- .iterator();
- while (it.hasNext()) {
- String speed = "正在检测..";
- Entry<String, String> e = it.next();
- String id = e.getKey();
- String url = e.getValue();
- TextView tv = (TextView) MainActivity.this
- .findViewById(idMap.get(id));
- tv.setText(speed);
- }
- new MyThread().start();
- }
- });
- }
- class MyHandler extends Handler {
- @Override
- public void handleMessage(Message msg) {
- super.handleMessage(msg);
- TextView tv = (TextView) findViewById(msg.what);
- tv.setText(msg.getData().getString("speed"));
- }
- }
- class MyThread extends Thread {
- @Override
- public void run() {
- Iterator<Entry<String, String>> it = urlMap.entrySet().iterator();
- while (it.hasNext()) {
- String speed = "访问失败";
- Entry<String, String> e = it.next();
- String id = e.getKey();
- String url = e.getValue();
- long time = 0;
- String result = "";
- try {
- long start = System.currentTimeMillis();
- Document doc = Jsoup.connect(url).get();
- long end = System.currentTimeMillis();
- time = end - start;
- result = doc.body().html();
- } catch (Exception ex) {
- ex.printStackTrace();
- }
- if (result.length() > 0) {
- long len = result.getBytes().length;
- speed = speed(time, len);
- }
- Message message = new Message();
- Bundle bundle = new Bundle();
- bundle.putString("speed", speed);
- message.setData(bundle);
- message.what = idMap.get(id);
- handler.sendMessage(message);
- }
- }
- }
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- getMenuInflater().inflate(R.menu.main, menu);
- return true;
- }
- private String speed(long time, long len) {
- String speed = "";
- if (time > 0) {
- long s = len * 1000 / time; // B/ms
- speed = s + "B/s";
- if (s > 1024) {
- s = s / 1024;
- speed = s + "KB/s";
- }
- if (s > 1024) {
- s = s / 1024;
- speed = s + "MB/s";
- }
- if (s > 1024) {
- s = s / 1024;
- speed = s + "GB/s";
- }
- String size = len + "B";
- if (len > 1024) {
- len = len / 1024;
- size = len + "KB";
- }
- if (len > 1024) {
- len = len / 1024;
- size = len + "MB";
- }
- String t = time + "ms";
- if (time > 1000) {
- time = time / 1000;
- t = time + "sec";
- if (time > 60) {
- time = time / 60;
- t = time + "min";
- }
- }
- speed = speed + "(" + size + ", " + t + ")";
- }
- return speed;
- }
- }
来源: http://www.phpxs.com/code/1001698/