Monday, December 12, 2011

Send PIN message in Blackberry WebWorks

Currently using Blackberry Webworks, you can send message (email) using this code


<script type="text/javascript">
  var message = new blackberry.message.Message();
  message.toRecipients = "noone@blackberryWidgets.com";
  message.subject = "Hello";
  message.body = "World";
  message.send();
</script>
 
Unfortunately it cannot be used for send PIN message using PIN address.
I'm adding some code to provide send message using PIN address.
 
<script type="text/javascript">
  var message = new blackberry.message.Message();
  message.toRecipients = "28C427ED"; // Using PIN ADDRESS instead of email
  message.subject = "Hello";
  message.body = "World";
  message.send();
</script> 
 
You will need to modify your code on your BlackBerry WebWorks SDK Installations
 
For example below is your installation folder for BlackBerry WebWorks SDK 

C:\Program Files (x86)\Research In Motion\BlackBerry WebWorks SDK 2.2.0.15
   - ext
     - blackberry.messaging
       - blackberry
         - messaging
           - message
             - MessageUtility.java // you will need modify this class
 
MessageUtility.java 
 
Add new import
 
import net.rim.blackberry.api.mail.PINAddress;
 
Add new static method
 
        /**
  * Check whether the address given is PIN address.
  * PIN Address is in hexadecimal format [ 0-9, A-F ]
  * 
  * @param address address to be check
  * @return true when the address is a PIN address
  */
 public static boolean isPIN ( String address ) {
     char[] check = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
  if(address.length()!=8) return false;
  for(int i=0;i<address.length();i++){
      boolean pass = false;
   for(int j=0;j<check.length;j++){
     if(address.charAt(i)==check[j]){
         pass = true;
      break;
     }
   }
   if(!pass) return false;
  }
     return true;
 } 
 
 Modify existing method stringToAddresses

        /**
     * Convert String addresses to an array of Address objects.
     *
     * @param addressString
     * @return an array of Address objects
     */
    public static Address[] stringToAddresses( String addressString ) {
        String[] emails = MessageUtility.split( addressString );
        Address[] addresses = new Address[ emails.length ];

        for( int i = 0; i < emails.length; i++ ) {
            try {
                 if(MessageUtility.isPIN (emails[i])){
                    addresses[ i ] = new PINAddress( emails[ i ], emails[ i ]);
                 } else {
                   addresses[ i ] = new Address( emails[ i ], emails[ i ] );
                 }

            } catch( AddressException e ) {
                addresses[ i ] = null;
            }
        }

        return addresses;
    }


Now you can build your BlackBerry WebWorks application using bbwp command
Find how to build webworks application here  https://bdsc.webapps.blackberry.com/html5/



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