基于Android的远程视频监控系统（附源码下载）(4)

?public class ImageServer {        
    public static ServerSocket ss = null;
     
    public static void main(String args[]) throws IOException{    
            ss = new ServerSocket(6000);
         
        final ImageFrame frame = new ImageFrame(ss);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setVisible(true);
        
        while(true){
                frame.panel.getimage();
            frame.repaint();
        }        
    }
        
}
 
/** 
    A frame with an image panel
*/
@SuppressWarnings("serial")
class ImageFrame extends JFrame{
        public ImagePanel panel;
        public JButton jb;
    
    public ImageFrame(ServerSocket ss){
               // get screen dimensions              
               Toolkit kit = Toolkit.getDefaultToolkit();
        Dimension screenSize = kit.getScreenSize();
        int screenHeight = screenSize.height;
        int screenWidth = screenSize.width;
 
        // center frame in screen
        setTitle("ImageTest");
        setLocation((screenWidth - DEFAULT_WIDTH) / 2, (screenHeight - DEFAULT_HEIGHT) / 2);
        setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);
 
        // add panel to frame
        this.getContentPane().setLayout(null);
        panel = new ImagePanel(ss);
        panel.setSize(640,480);
        panel.setLocation(0, 0);
        add(panel);
        jb = new JButton("拍照");
        jb.setBounds(0,480,640,50);
        add(jb);
        saveimage saveaction = new saveimage(ss);
        jb.addActionListener(saveaction);
    }
 
    public static final int DEFAULT_WIDTH = 640;
    public static final int DEFAULT_HEIGHT = 560;  
}
 
/**
   A panel that displays a tiled image
*/
@SuppressWarnings("serial")
class ImagePanel extends JPanel {     
    private ServerSocket ss;
    private Image image;
    private InputStream ins;
          
    public ImagePanel(ServerSocket ss) {  
            this.ss = ss;
    }
     
    public void getimage() throws IOException{
            Socket s = this.ss.accept();
        System.out.println("连接成功!");
        this.ins = s.getInputStream();
                this.image = ImageIO.read(ins);
                this.ins.close();
    }
    
    public void paintComponent(Graphics g){  
        super.paintComponent(g);    
        if (image == null) return;
        g.drawImage(image, 0, 0, null);
    }
 
}
 
class saveimage implements ActionListener {
        RandomAccessFile inFile = null;
        byte byteBuffer[] = new byte[1024];
        InputStream ins;
        private ServerSocket ss;
         
        public saveimage(ServerSocket ss){
                this.ss = ss;
        }
         
        public void actionPerformed(ActionEvent event){
        try {
                        Socket s = ss.accept();
                        ins = s.getInputStream();
                         
                        // 文件选择器以当前的目录打开
                JFileChooser jfc = new JFileChooser(".");
                jfc.showSaveDialog(new javax.swing.JFrame());
                // 获取当前的选择文件引用
                File savedFile = jfc.getSelectedFile();
                 
                // 已经选择了文件
                if (savedFile != null) {
                    // 读取文件的数据，可以每次以快的方式读取数据
                    try {
                                        inFile = new RandomAccessFile(savedFile, "rw");
                                } catch (FileNotFoundException e) {
                                        e.printStackTrace();
                                }
                }
 
            int amount;
            while ((amount = ins.read(byteBuffer)) != -1) {
                inFile.write(byteBuffer, 0, amount);
            }
            inFile.close();
            ins.close();
            s.close();
            javax.swing.JOptionPane.showMessageDialog(new javax.swing.JFrame(),
                    "已接保存成功", "提示!", javax.swing.JOptionPane.PLAIN_MESSAGE);
                } catch (IOException e) {
 
                        e.printStackTrace();
                }
        }
}

　　开放源码如下（android我使用的是4.03的SDK，其它版本请自行更改。2.3.3版本以下的请注意initCamera()里被注释掉的哪一行）

只能在android4.04系统的手机上运行成功哦。

下面是测试成功时的启动画面：

基于Android的远程视频监控系统源码下载

免费下载地址在

用户名与密码都是