Android Open Source - AndFileTranser Server

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.server;
/*from  w ww . ja  v a 2 s . c om*/
import java.io.File;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

import android.content.res.Resources;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.util.Log;

public class Server
{
  //ServerSocket????
  private ServerSocket mServerSocket;
  private Handler mHandler;
  //?????????
  private static final int SERVERPORT = 54321;
  //??????????
  private static List<Socket> mSocketList = Collections.synchronizedList(new ArrayList<Socket>());
  //????
  private ExecutorService mExecutorService;
  private final String TAG = "Server";

  // ???????server
  public static final int SERVER_MSG = 0;
  private boolean runFlag = true;
  private String mSavePath;
  private Resources mRes;

  /**
   * ??????
   * 
   * @param handler
   */
  public Server(Handler handler,Resources res) {
    this.mRes=res;
    this.mHandler = handler;
    this.mSavePath = Environment.getExternalStorageDirectory().getPath() + File.separator + "kdcDownload";

    //???????????
    File saveDir = new File(mSavePath);
    if (!saveDir.exists()) {
      saveDir.mkdir();
    }
  }

  /**
   * ????????
   */
  public void startServer() {
    try {
      //???????????
      mServerSocket = new ServerSocket(SERVERPORT);
      Log.i(TAG, "????ServerSocket");
    } catch (IOException e) {
      Log.i(TAG, R.string.app_name + "????ServerSocket???");
      e.printStackTrace();
    }
    //???????????
    mExecutorService = Executors.newCachedThreadPool();
    //???????????????????
    new Thread(new threadPoolRunnable()).start();
  }

  /**
   * ??????accept????????socket??????????????????
   * 
   * @author Administrator
   * 
   */
  private class threadPoolRunnable implements Runnable
  {
    @Override
    public void run() {
      //????????????????????Socket????
      Socket socket = null;
      while (runFlag) {
        try {
          if (mServerSocket != null) {
            Log.i(TAG, "wait client...");
            socket = mServerSocket.accept();
            Log.i(TAG, socket.toString() + "connect to server");
            //???????????????list??
            mSocketList.add(socket);
            //???????????????
            mExecutorService.execute(new ServerThread(mHandler, socket, mSavePath, mSocketList,mRes));
            sendMsg(socket.getInetAddress().toString() + mRes.getString(R.string.join));
          }
        } catch (Exception e) {
          e.printStackTrace();
        }
      }
    }
  }

  public String getConnNums() {
    return "" + mSocketList.size();
  }

  private void sendMsg(String str) {
    Message msg = new Message();
    msg.obj = str;
    msg.what = MainActivity.MSG_CONN;
    mHandler.sendMessage(msg);
  }

  public void close() {
    runFlag = false;

    try {
      if (mServerSocket != null) {
        mServerSocket.close();
        mServerSocket = null;
      }
      for (Socket s : mSocketList) {
        s.close();
      }

    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    mSocketList.clear();
    if (mExecutorService != null) {
      mExecutorService.shutdown();
      mExecutorService = null;
    }
    System.out.println("??????");
  }
}

Java Source Code List

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