public override async Task Init()
{
if (inAppPurchase == null)
{
lock (syncRoot)
if (inAppPurchase == null)
{
inAppPurchase = DependencyService.Get <IInAppPurchase>();
inAppPurchase.OnProductsRetrieved += InAppPurchase_OnProductsRetrieved;
inAppPurchase.OnProductPurchased += InAppPurchase_OnProductPurchased;
inAppPurchase.OnTransactionFailed += InAppPurchase_OnTransactionFailed;
inAppPurchase.OnValidationFailed += InAppPurchase_OnValidationFailed;
}
if (CurrentNetworkStatus != NetworkStatus.NotReachable)
{
await requestProductData();
}
else
{
return;
}
}
await base.Init();
}
public MainScreenViewModel()
{
_storage = ServiceLocator.Current.GetInstance <IInternalStorage> ();
if (Device.RuntimePlatform == Device.Android)
{
_inapp = ServiceLocator.Current.GetInstance <IInAppPurchase> ();
}
_codeManager = ServiceLocator.Current.GetInstance <CodeManager> ();
_refreshManager = ServiceLocator.Current.GetInstance <RefreshManager> ();
_codeStorageManager = ServiceLocator.Current.GetInstance <CodeStorageManager> ();
_cityNames = new List <string> (Constants.CityList.Keys);
var savedPin = _storage.RetrieveString(Constants.Pin);
PIN = (string.IsNullOrEmpty(savedPin)) ? Constants.DefaultPin : savedPin;
var savedCity = _storage.RetrieveString(Constants.City);
SelectedCity = (string.IsNullOrEmpty(savedCity)) ? Constants.DefaultCity : savedCity;
var savedProject = _storage.RetrieveString(Constants.Project);
SelectedProject = (string.IsNullOrEmpty(savedProject)) ? Constants.DefaultProject : savedProject;
var savedKey1 = _storage.RetrieveString(Constants.Key1);
Prefix1 = (string.IsNullOrEmpty(savedKey1)) ? Keyboard._0_0_Text : savedKey1;
var savedKey2 = _storage.RetrieveString(Constants.Key2);
Prefix2 = (string.IsNullOrEmpty(savedKey2)) ? Keyboard._0_1_Text : savedKey2;
var savedKey3 = _storage.RetrieveString(Constants.Key3);
Prefix3 = (string.IsNullOrEmpty(savedKey3)) ? Keyboard._0_2_Text : savedKey3;
var savedKey4 = _storage.RetrieveString(Constants.Key4);
Prefix4 = (string.IsNullOrEmpty(savedKey4)) ? Keyboard._0_3_Text : savedKey4;
var savedKey5 = _storage.RetrieveString(Constants.Key5);
Prefix5 = (string.IsNullOrEmpty(savedKey5)) ? Keyboard._0_4_Text : savedKey5;
Code = string.Empty;
RefreshEnabled = true;
_codeManager.ChangeCode += ChangeCode;
_refreshManager.ScrollChanged += OnSrollChanged;
_codeStorageManager.ConnectedChanged += ConnectedChanged;
Paid = (Device.RuntimePlatform != Device.Android) || _storage.RetrieveBool(Constants.Paid);
Load();
if (Device.RuntimePlatform == Device.Android)
{
LoadProducts();
}
}
static InAppPurchase()
{
ActivityServer.Instance.UpdateManager.InitStaticImpl(typeof(InAppPurchase),
typeof(InAppPurchaseDefautImpl),
o => { mImpl = (IInAppPurchase)o; });
}
