bluetoothclient.java

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	}
    }
        
    
    /*  creating Log methods in Log Form  */
    synchronized private void log(String msg) {
        getLogForm().append(msg);
	getLogForm().append("\n\n");
    }

    private void log(Throwable e) {
	log(e.getMessage());
    }
    
    
    public Enumeration getAllContact(){
        try {
                cl = (ContactList) pim.openPIMList(PIM.CONTACT_LIST,PIM.READ_ONLY); 
                s_contacts = cl.items();
            }catch (PIMException e) {
                log("Error accessing database - aborting action");
            }catch (SecurityException e) {
                log("Okay, this application won't get contacts");
            }
        return s_contacts;
    }
    
    public void getList(){
        try {
            if(cl==null)
                cl = (ContactList) pim.openPIMList(PIM.CONTACT_LIST,PIM.READ_WRITE); 
                
                 }catch (PIMException e) {
                log("Error accessing database - aborting action");
            }catch (SecurityException e) {
                log("Okay, this application won't get contacts");
            }
        
    }
    
    /* add contacts to Phone books...*/
    public void addToContact(String s){
        try {
            log("In add contact:"+s);
        String name="";
        String phoneNumber[]=null;
        Enumeration itemsEnum=null;
        token.setText(s);
        token.setDelimiters("漏");
        Object[] res = token.toArray();
        log("length :"+res.length);
        phoneNumber=new String[res.length-1];
        
        name=(String)res[0];
        log("length :"+name);
        for(int i=1;i<res.length;i++)
        {
            phoneNumber[i-1]=(String) res[i];
        }
        Contact searchPattern = null;
        Contact result = null;

        log("creating contact.");
            getList();
            result = cl.createContact();
            searchPattern = cl.createContact();
            searchPattern.addString(Contact.FORMATTED_NAME, Contact.ATTR_NONE,name);
            for (int i = 0; i < phoneNumber.length; i++) {
                    searchPattern.addString(Contact.TEL,i,phoneNumber[i]);
            }
                log("searching contact.");
            itemsEnum = cl.items(searchPattern);
            boolean wasFound = false;
            if (itemsEnum != null && itemsEnum.hasMoreElements()) {
                wasFound = true;
            }
                log("123.");
            if (!wasFound) {   
                    log("contact not found.");
                   /*if (cl.isSupportedArrayElement(Contact.FORMATTED_NAME,0)) {
                        result.addString(Contact.FORMATTED_NAME,0, name);
                   }*/
                   String[] name1 = new String[cl.stringArraySize(Contact.NAME)];
                   if (cl.isSupportedArrayElement(Contact.NAME, Contact.NAME_GIVEN)) {
                       name1[Contact.NAME_GIVEN] = name;
                       result.addStringArray(Contact.NAME,PIMItem.ATTR_NONE, name1);
                   }
                   if (cl.isSupportedField(Contact.TEL)) {
                       
                       for (int i = 0; i < phoneNumber.length; i++) {
                            result.addString(Contact.TEL,i,phoneNumber[i]);
                       }
                   }
                  log("creating contact complte.");
            } 
            result.commit();
            log("contact saved...");
        }catch(Exception e){ 
            log("data not saved..."+e);
        }   
     }

    
    /*  Threads.... */
    Runnable contactThread = new Runnable() {
        public void run() {
            
            int j=0;
        
            try {
                Enumeration contacts=getAllContact();
                getContactList().deleteAll();
            
                while(contacts.hasMoreElements()) {
                    j++;   
                    String name="";
                    String phoneNumber="";
                    contact = (Contact) contacts.nextElement();
                    int telCount = contact.countValues(Contact.TEL);
                    int nameCount = contact.countValues(Contact.NAME);
                    
                    if (telCount > 0 && nameCount > 0 ) {
                                name=contact.getString(Contact.FORMATTED_NAME,0); 

                                for (int i = 0; i < telCount; i++) {
                                    phoneNumber += contact.getString(Contact.TEL, i)+",";
                                }
                           } else {
                                name=contact.getString(Contact.FORMATTED_NAME,0);
                                for (int i = 0; i < telCount; i++) {
                                    phoneNumber += contact.getString(Contact.TEL, i)+",";
                                }
                            }
                    
                        getContactList().append("\n"+j+") "+name+"\n"+phoneNumber+","+telCount+"\n",null);
                    }
                
                getContactList().append("Total Conatcts :"+j,null);
            } catch (Exception e) {
                log("This application cannot retrieve the contacts");
            }
            
            try {
                cl.close();
            } catch (PIMException e) {}
            //disconnect();
            destroyAllThread();
            switchDisplayable(null,contactList);
          }
    };
   
    Runnable contactSynchronize = new Runnable() {

        public void run() {
            
                    Enumeration contacts = getAllContact();
                    int telCount=0;
                    int nameCount=0;
                    int j=0;
                    log("contact fetched..");
                    if(contacts!=null){
                       while(contacts.hasMoreElements()) { 
                           j++;
                           String name="";
                           String phoneNumber="";
                           contact = (Contact) contacts.nextElement();
                           telCount = contact.countValues(Contact.TEL);
                           nameCount = contact.countValues(Contact.NAME);
                           
                           if (telCount > 0 && nameCount > 0 ) {
                                name=contact.getString(Contact.FORMATTED_NAME,0)+"漏"; 

                                for (int i = 0; i < telCount; i++) {
                                    phoneNumber += contact.getString(Contact.TEL, i)+"漏";
                                }
                           } else {
                                name=contact.getString(Contact.FORMATTED_NAME,0)+"漏";
                                for (int i = 0; i < telCount; i++) {
                                    phoneNumber += contact.getString(Contact.TEL, i)+"漏";
                                }
                            }

                           if(!name.equals("") & !phoneNumber.equals("")){
                                String temp = name+"漏"+phoneNumber+"庐";
                                try{
                                     out.write(temp.getBytes());
                                     out.flush();
                                }catch(Exception e){
                                        log("Error at written time..."+e);
                                }  
                           }
                       }
                       log("total data in vector:"+j);
                       /*try{
                           out.close();
                           out=null;
                       }catch(Exception e){
                           log("Error at close time......"+e.toString());
                       }*/
                    }
                
            getDisplay().vibrate(1000);
            disconnect();
            destroyAllThread();
            switchDisplayable(null,menuList);
        }  
    };
    
    Runnable contactRestore = new Runnable() {
        
        char ch;
        int c;
        String temp="";
      
        public void run() {
            try{
//                out.write(new String("restore").getBytes());
//                out.flush();
                log("waiting for read data....");
                while(true){
                    c = in.read();
                    if(c==-1){
                        break;
                    }
                    ch = (char) c;
                    log(""+ch);
                    if(ch!='庐'){
                        temp =temp+ ch+"";
                    }else{
                        addToContact(temp);
                        temp="";
                    }
                 }
                 getDisplay().vibrate(1000);
                 log("add contacts complted....");
                 switchDisplayable(null,menuList);
            }catch(Exception e){}
            /*finally {
		if (in != null) {
                    try {
			in.close();
                        in=null;
                    } catch (IOException e) {}
		}
             }*/
            disconnect();
            destroyAllThread();
        }
    };

    /* diconnect connection.. */
    public void disconnect(){
        try{
            if(in!=null && out!=null && stream!=null){
                in.close();
                out.close();
                stream.close();
            }
        }catch(Exception e){
            log("Exception at disconnect time :"+e);
        }
        finally{
            //stream=null;
            in=null;
            out=null;
            log("All connection closed..");
        }
        
     }
    
    public void destroyAllThread(){
        if(contactSynchroninzing!=null){
            contactSynchroninzing=null;
        }
        if(contactRestoring!=null){
            contactRestoring=null;
        }
        if(browseContact!=null){
            browseContact=null;
        }
        
       
        log("all Thread destroyed...");
    }
    
}