callBackHandler never called

Hello,

I'm testing the Unity Tizen IAP plugin, but I'm encountring a problem, after doing any request (GetAvailableItems, GetCountries... ) the app hangs on "Waiting for Plugin Callback" and the callBackHandler never called!

To reproduce the issue, create a new project using the latest Unity version, import the Tizen IAP plugin from Asset Store, open the TizenSampleAppScene in the examples folder , build it and run it in your Tizen device.

There is someone that can help me to make Unity Tizen IAP working?

Thanks

The source code of the scene:

Code (CSharp):

1.  
2. using UnityEngine;
3. using System.Collections;
4. using UnityEngine.UI;
5. using System.Collections.Generic;
6. using Tizen.IAP;
7.  
8. public class SampleClass
9. {
10. public int Value { get; set;}
11.  
12. public SampleClass(int x)
13. {
14. Value = x;
15. }
16. }
17.  
18. public class TizenSampleApp : MonoBehaviour {
19.  
20. string userMCC = null;
21. string userMNC = null;
22. string userGrpId = null;
23. string userItemTypeCd = null;
24. string userBuyItemName = null;
25. public SampleClass userData = null;
26.  
27. //IAP object initialization
28.  
29. StoreProvider storeObj = StoreProvider.Instance;
30. IAP_AppRequest appReq = new IAP_AppRequest ();
31.  
32.  
33. void Start () {
34. //valid data
35. appReq.Mode = "1";
36. appReq.StartNumber = 1;
37. appReq.EndNumber = 200;
38. appReq.StartDate = "2014-01-01";
39. appReq.EndDate = "2020-12-31";
40. appReq.ItemId = "000000581522";
41. appReq.ItemName = "item1";
42. appReq.ItemGroupId = "100000070614";
43. appReq.LanguageCd = "ENG";
44. appReq.ItemTypeCd = "10";
45. appReq.Mcc = "404";
46. appReq.Mnc = "01";
47.  
48. //calbackHandler
49. appReq.RequestCallbackHandler = callBackHandler;
50. userData = new SampleClass (12);
51. appReq.RequestCallbackUserData = userData;
52.  
53.  
54.  // ---> When GetAvailableItems (...) is called the app hangs on "Waiting for Plugin Callback" and the callBackHandler never called!
55.  storeObj.GetAvailableItems(appReq);
56.  }
57.  
58.  
59. //CallBackHandler Definition
60. public void callBackHandler(IAP_AppResponse response)
61. {
62. Debug.Log ("[ENTER CALLBACK ........... UNITY APP");
63. if(response.ErrorCode == ErrorType.ERROR_ALL_SUCCESS)
64. {
65. if (response.RequestCode == RequestType.FUNC_GET_COUNTRY_LIST) {
66. List<IAP_Country> countries = response.Countries;
67. int i;
68. for (i=0; i<countries.Count; i++) {
69. Debug.LogError ("[UnityAppLOG]" + countries [i].Name);
70. Debug.LogError ("[UnityAppLOG]" + countries [i].Mcc);
71. }
72. }
73.  
74. if (response.RequestCode == RequestType.FUNC_GET_ITEM_LIST) {
75.  
76. List<IAP_Item> AvailableItems = response.AvailableItems;
77. int i;
78. for(i = 0; i < AvailableItems.Count ; i++){
79. Debug.LogError("[UnityAppLOG]" + AvailableItems [i].ItemName);
80. }
81. }
82. if (response.RequestCode == RequestType.FUNC_GET_PURCHASED_ITEM_LIST) {
83. List<IAP_Item> PurchasedItems = response.PurchasedItems;
84. int i;
85. for (i = 0; i < PurchasedItems.Count ; i++){
86. Debug.LogError("[UnityAppLOG]" + PurchasedItems [i].ItemName);
87. }
88. }
89.  
90. if (response.RequestCode == RequestType.FUNC_PURCHASE) {
91.  
92. IAP_Purchase PurchaseOrder = response.PurchaseOrder;
93. Debug.LogError("[UnityAppLOG]" + "Purchased Item is "+PurchaseOrder.ItemName);
94. }
95.  
96. if (response.RequestCode == RequestType.FUNC_NONE) {
97.  
98. Debug.LogError("[UnityAppLOG]" + "No Request type came in Callback ");
99. }
100.  
101. SampleClass receivedData = (SampleClass) response.UserData;
102. Debug.LogError("User Data Value : " + receivedData.Value);
103.  
104. }
105.  
106. else Debug.Log("[UnityAppLOG]" + "response Error: "+ response.ErrorCode.ToString());
107. }
108. }
109.  
110.