好友界面.java

我用JAVA写的QQ程序

              //System.out.print("wo"+this.GetList()[j].length());
              String FriendInfor=St.nextToken();
              String icon=FriendInfor.substring(0,1);
              String Number=FriendInfor.substring(1,10);
              String NicName=FriendInfor.substring(10);
              ImageIcon image=new ImageIcon("picture/"+icon+".gif");
              JLabel label=new JLabel(NicName+Number,image,JLabel.LEFT);
              //label.setBackground(Color.gray);
              label.setEnabled(false);
              StringTokenizer Sk=new StringTokenizer(WhoIsOnLine.substring(2),"#");
              while(Sk.hasMoreTokens()){
                  if(Sk.nextToken().equals(Number)){
                      label.setEnabled(true);
                  }
                  
              }
              
              FriendList.addElement(label);
              
          }
      }catch(NullPointerException e){
                    System.out.println("错在这里呀！ 猪头！");
        }  
          
          this.好友栏.setListData(FriendList);
          this.好友栏.setCellRenderer(new MyListCellRenderer());
          
          
       
               
         
}
public void SetGroups(){
    try{
          
          StringTokenizer St=new StringTokenizer(GroupList.substring(1),"$");
          while(St.hasMoreTokens()){
              String GroupInfor=St.nextToken();
              String icon=GroupInfor.substring(0,1);
              String Number=GroupInfor.substring(1);
              ImageIcon image=new ImageIcon("picture/"+icon+".gif");
              JLabel label=new JLabel(Number,image,JLabel.LEFT);
              Groups.addElement(label);
              
          }
        }catch(NullPointerException e){
              System.out.println("错在这里呀！ 猪头！+猪头");
        }  
          
          this.群.setListData(Groups);
          this.群.setCellRenderer(new MyListCellRenderer());
    
}
public void ReadLeavingMessage(){
      System.out.println("留言是："+LeavingMessage);
      if(LeavingMessage.length()!=1){
          StringTokenizer Sk=new StringTokenizer(LeavingMessage.substring(1),"$");
              while(Sk.hasMoreTokens()){
                  String Msg=Sk.nextToken();
                  String number=Msg.substring(0,9);
                  System.out.println("号码是："+number);
                  String Message=Msg.substring(9);
                  System.out.println("消息："+Message);
                   this.InforList.AddNewMember(number,Message);
                   boolean IsFriend=false;
                         int j=0;
                         System.out.println("列表x长度："+FriendList.size());
                         for(j=0;j<FriendList.size();j++){
                             JLabel lab=(JLabel) 好友栏.getModel().getElementAt(j);
                             String s=lab.getText().substring(lab.getText().length()-9);
                             System.out.println("得到的号码："+s);
                             System.out.println(j);
                             if(s.equals(number)){
                                 IsFriend=true;
                                 System.out.println("给我进来");
                                 this.好友栏.setSelectedIndex(j);
                                 break;
                             }
                         }
                         if(!IsFriend){
                             int selected=JOptionPane.showConfirmDialog(null,"陌生人"+number+"给您发消息了，查看消息？","消息",JOptionPane.YES_NO_OPTION);
                             if(selected==0){              //接受
                                 
                                 私聊界面 ChatWithX=new 私聊界面(Client_Socket,number,number,QQNumber);
                                 ChatWithX.setVisible(true);
                                 new Thread(ChatWithX).start();
                             }
                             
                         }
                         
              }
          new SendAndReceive(Client_Socket,"DelLevMsg").SendMessage();
      }
}
public void ReadRequstMessage(){
    if(RequestList.length()!=1){
        StringTokenizer Sk=new StringTokenizer(RequestList.substring(1),"$");
              while(Sk.hasMoreTokens()){
                  String Msg=Sk.nextToken();
                  String Number=Msg.substring(0,9);
                  String NicNam=Msg.substring(9);
                  new 回应请求(Client_Socket,Number,NicNam,this.QQNumber,this.NickName,this.Friend).setVisible(true);
                  
              }
          
        new SendAndReceive(Client_Socket,"DelAddMsg").SendMessage();
    }
}
public void ReadResponseMessage(){
    System.out.println(ResponseList);
    if(ResponseList.length()!=1){
    StringTokenizer Sk=new StringTokenizer(ResponseList.substring(1),"$");
              while(Sk.hasMoreTokens()){
                  String Msg=Sk.nextToken();
                  System.out.println(Msg);
                  if(Msg.substring(2,4).equals("OK")){
                      JOptionPane.showMessageDialog(null,"恭喜！"+Msg.substring(4)+"接受你的加好友请求","恭喜",JOptionPane.INFORMATION_MESSAGE); 
                  }
                  else{
                      JOptionPane.showMessageDialog(null,"遗憾！"+Msg.substring(4)+"拒绝你的加好友请求","遗憾",JOptionPane.INFORMATION_MESSAGE);
                  }
              }
         new SendAndReceive(Client_Socket,"DelResMsg").SendMessage();
    }
}
   public void ReadGroupLeavingMessage(){
       if(GroupLeavingMessage.length()!=1){
          StringTokenizer Sk=new StringTokenizer(GroupLeavingMessage.substring(13),"$");
              while(Sk.hasMoreTokens()){
                  String Msg=Sk.nextToken();
                  String number=Msg.substring(0,4);
                  System.out.println("号码是："+number);
                  String Message=Msg.substring(4);
                  System.out.println("消息："+Message);
                   this.GroupMessage.AddNewMember(number,Message);
                         int j=0;
                         System.out.println("列表长度："+Groups.size());
                         for(j=0;j<Groups.size();j++){
                             System.out.println("列表长度："+Groups.size());
                             JLabel lab=(JLabel) 群.getModel().getElementAt(j);
                             String s=lab.getText();
                             if(s.equals(number)){
                                 this.群.setSelectedIndex(j);
                                 break;
                             }
                         }
              }
          new SendAndReceive(Client_Socket,"DelLevGroupMsg").SendMessage();
      }
   }
    

    public void run() {
          this.addWindowListener(new WindowAdapter(){
           public void windowClosing(WindowEvent e){
           PrintWriter GoOut;
           try {
            GoOut = new PrintWriter(Client_Socket.getOutputStream());
            GoOut.println("5"+QQNumber);
            GoOut.flush();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
           
               dispose();
               
               
           }
       });
        
          System.out.println(GroupList);
          SetFriendList();
          ReadLeavingMessage();
          ReadRequstMessage();
          ReadResponseMessage();
          
          if(!GroupList.equals("@")){
               SetGroups();
          }
          ReadGroupLeavingMessage();
          while(true){
            BufferedReader In;
            try {
                In = new BufferedReader(new InputStreamReader(Client_Socket.getInputStream()));
                
               String Information=In.readLine();
               System.out.println("接收到的消息"+Information);
               if(Information.startsWith("0E")){
                 String New=Information.substring(2);
                 WhoIsOnLine=WhoIsOnLine+New+"#";
                 System.out.println("新来的："+WhoIsOnLine);
                 FriendList.clear();
                 SetFriendList();
                 continue;   
                     
               }
              if(Information.startsWith("1"))  //好友发来的信息
              {
                     String Sender=Information.substring(1,10);
                     String Message=Information.substring(10);
                     System.out.println("发来的消息："+Message);
                     MsgSound.play();
                     System.out.println("为什么不发声音呢？？？");
                     int i=0;
                     flag=true;
                     boolean IsOnChat=false;
                     boolean IsFriend=false;
                     for(i=0;i<好友界面.InforList.GetLength();i++){
                        if( this.InforList.GetMember(i).GetSender().equals(Sender)){
                              System.out.println("错在这里");
                              this.InforList.GetMember(i).SetMessage(Message);
                              int j=0;
                              for(j=0;j<FriendList.size();j++){
                              JLabel lab=(JLabel) 好友栏.getModel().getElementAt(j);
                              String s=lab.getText().substring(lab.getText().length()-9);
                              if(s.equals(Sender)){
                                 this.好友栏.setSelectedIndex(j);
                                 break;
                             }
                         }
                              IsOnChat=true;
                              break;
                        }
                    }
                                       
                    if(!IsOnChat){
                     
                         this.InforList.AddNewMember(Sender,Message);
                         int j=0;
                         for(j=0;j<FriendList.size();j++){
                             JLabel lab=(JLabel) 好友栏.getModel().getElementAt(j);
                             String s=lab.getText().substring(lab.getText().length()-9);
                             if(s.equals(Sender)){
                                 this.好友栏.setSelectedIndex(j);
                                 IsFriend=true;
                                 break;
                             }
                         }
                         if(!IsFriend){
                             int selected=JOptionPane.showConfirmDialog(null,"陌生人"+Sender+"给您发消息了，查看消息？","消息",JOptionPane.YES_NO_OPTION);
                             if(selected==0){              //接受
                                 
                                 私聊界面 ChatWithX=new 私聊界面(Client_Socket,Sender,Sender,QQNumber);
                                 ChatWithX.setVisible(true);
                                 new Thread(ChatWithX).start();
                             }
                             else{                          //拒绝
                                 continue;
                             }
                         }
                         
                       flag=false;     
                    }
                    
                    continue;                   
             }
             if(Information.startsWith("2")) 
             {
                 String LeaveNumber=Information.substring(1);
                 //String [] Array=new String[4];
                 //Array= WhoIsOnLine.substring(2).split(LeaveNumber);
                 System.out.println(WhoIsOnLine.substring(2));
                 String NewList="0Y";
                 StringTokenizer St=new StringTokenizer( WhoIsOnLine.substring(2),"#");
                 while(St.hasMoreTokens()){
                     String s=St.nextToken();
                     if(!s.equals(LeaveNumber)){
                         NewList=NewList+s+"#";
                     }
                     else {
                         try{
                         NewList=NewList+St.nextToken()+"#"; 
                         }catch(NoSuchElementException e){
                             break;
                         }
                     }
             
                     
                 }
                 WhoIsOnLine=NewList;
                 System.out.println("在线名单："+WhoIsOnLine);
                 FriendList.clear();
                 SetFriendList();
                 continue;
             }
             if(Information.startsWith("3")) //tell you all the people online
             {
                   RequireByFindFriend=Information.substring(1);
                   continue;          
             }
             if(Information.startsWith("4")){
                   if(Information.substring(1).equals("T")){
                       JOptionPane.showMessageDialog(null,"恭喜！更改信息成功","恭喜",JOptionPane.INFORMATION_MESSAGE);
                   }
                   else{
                       JOptionPane.showMessageDialog(null,"遗憾！更改信息失败","遗憾",JOptionPane.INFORMATION_MESSAGE);
                   }
             }
             if(Information.startsWith("ReDelFri")){
                   JOptionPane.showMessageDialog(null,"恭喜！删除好友成功","恭喜",JOptionPane.INFORMATION_MESSAGE);
                   Friend=Information.substring(9);
                   FriendList.clear();
                   SetFriendList();
                   continue;
             }
             if(Information.startsWith("Add"))
             {
                   String number=Information.substring(3,12);
                   String nickname=Information.substring(12);
                   /*int selected=JOptionPane.showConfirmDialog(null,nickname+"请求加您为好友，接受请求？","消息",JOptionPane.YES_NO_OPTION);
                   if(selected==0){              //接受请求
                         new SendAndReceive(Client_Socket,"RAOK"+number).SendMessage(); 
                   }
                   else{                          //拒绝请求
                         new SendAndReceive(Client_Socket,"RANO"+number).SendMessage(); 
                   }*/
                   new 回应请求(Client_Socket,number,nickname,this.QQNumber,this.NickName,this.Friend).setVisible(true);
                   continue;        
             }
             if(Information.startsWith("RA")){
                   if(Information.substring(2,4).equals("OK")){             //对方同意请求
                       JOptionPane.showMessageDialog(null,"恭喜！"+Information.substring(4)+"接受你的加好友请求","恭喜",JOptionPane.INFORMATION_MESSAGE);
                   }
                   else if(Information.substring(2,4).equals("NO")){           //对方拒绝
                       JOptionPane.showMessageDialog(null,"遗憾！"+Information.substring(4)+"拒绝你的加好友请求","遗憾",JOptionPane.INFORMATION_MESSAGE);
                   }
                   else{
                       continue;
                   }