js/app.nfc.peer.js

   1 /*jslint devel: true*/
   2 /*global $, tizen, App, app */
   3
   4 (function () { // strict mode wrapper
   5         'use strict';
   6
   7         App.NFCPeer = function (nfcControl) {
   8                 this.app = nfcControl.app;
   9         };
  10
  11         App.NFCPeer.prototype = {
  12
  13                 sucSendToTarget: function sucSendToTarget() {
  14                         //timeExpired('Send success!');
  15                 },
  16
  17                 errSendToTarget: function errSendToTarget(e) {
  18                         this.app.nfc.timeExpired('Send problem! ' + e.message);
  19                 },
  20
  21                 errorMessage: function errorMessage(e) {
  22                         console.log('Target Receiving Error: ' + e.message);
  23                 },
  24
  25                 setReceiveFromTarget: function setReceiveFromTarget() {
  26                         try {
  27                                 if (this.app.nfc.nfcTarget) {
  28                                         this.app.nfc.nfcTarget.setReceiveNDEFListener(this.app.nfc.readMessage.bind(this.app.nfc), this.errorMessage.bind(this));
  29                                 } else {
  30                                         console.warn("app.nfc.nfcTarget not set");
  31                                 }
  32                         } catch (error) {
  33                                 console.log('setReceiveFromTarget error: ' + error.message);
  34                         }
  35                 },
  36
  37                 sucTargetAttach: function sucTargetAttach(target) {
  38                         var newMessage = null,
  39                                 separator = String.fromCharCode(30),
  40                                 endOfText = String.fromCharCode(3),
  41                                 fullContact = localStorage.phoneNumber + separator + localStorage.firstName + separator + localStorage.lastName;
  42                         console.log('sucTargetAttach: ', target);
  43                         this.app.nfc.nfcTarget = target;
  44                         this.setReceiveFromTarget();
  45
  46                         try {
  47                                 newMessage = this.app.nfc.phoneNumber2NDEF(fullContact);
  48                         } catch (err) {
  49                                 console.log("NDEFMessage problem: " + err.message);
  50                         }
  51
  52                         try {
  53                                 target.sendNDEF(newMessage, this.sucSendToTarget.bind(this), this.errSendToTarget.bind(this));
  54                         } catch (e) {
  55                                 console.log("NDEFMessage problem: " + e.message);
  56                         }
  57                 },
  58
  59                 setTargetDetect: function setTargetDetect() {
  60                         var err = function (e) {
  61                                 console.log('Target Listen Error: ' + e.message);
  62                         },
  63                                 suc = { onattach: this.sucTargetAttach.bind(this), ondetach: this.app.nfc.sucDetach.bind(this.app.nfc) };
  64                         try {
  65                                 app.nfc.nfcAdapter.setPeerListener(suc, err);
  66                         } catch (error) {
  67                                 console.log('error: ' + error.message);
  68                         }
  69                 }
  70         };
  71
  72 }());