async private void BtnEmailClicked(object sender, EventArgs e)
{
UpdateUI(true);
LicenseService service = new LicenseService(ProgramVars.LicURL);
LicenseRequest request = new LicenseRequest()
{
Method = "Request",
ClientID = "",
DeviceID = "",
languageID = App.appSettings.languageID,
ServerID = "",
Email = tbEmail.Text
};
try {
LicenseResult result = await service.ExecuteAsync(request);
if (result.statusCode != 0)
{
throw new Exception(result.status);
}
tbEmail.Text = "";
UpdateUI(false);
licensePanel.IsVisible = true;
emailPanel.IsVisible = false;
await DisplayAlert(AppResources.Info, AppResources.LicenseRequested, AppResources.OK);
}
catch (Exception ex) {
UpdateUI(false);
await DisplayAlert(AppResources.Error, ex.Message, AppResources.OK);
}
}
async private void BtnActivateClicked(object sender, EventArgs e)
{
UpdateUI(true);
LicenseService service = new LicenseService(ProgramVars.LicURL);
LicenseRequest request = new LicenseRequest()
{
Method = "Register",
ClientID = tbLicenseKey.Text,
DeviceID = App.appSettings.deviceID,
languageID = App.appSettings.languageID,
ServerID = "",
Email = ""
};
try {
LicenseResult result = await service.ExecuteAsync(request);
if (result.statusCode != 0)
{
throw new Exception(result.status);
}
App.appSettings.clientID = request.ClientID;
App.appSettings.serverID = result.ServerID;
App.appSettings.installationID = result.InstallationID;
App.appSettings.isDemo = result.IsDemo;
App.appSettings.serviceURL = result.URLs[0];
App.appSettings.imageURL = result.URLs[2];
ProgramVars.URL = App.appSettings.serviceURL;
ProgramVars.ImageHandlerUrl = App.appSettings.imageURL;
UpdateUI(false);
await App.SaveAllPropertiesAsync();
await App.Current.MainPage.Navigation.PopAsync(true);
}
catch (Exception ex) {
UpdateUI(false);
tbLicenseKey.Text = "";
await DisplayAlert(AppResources.Error, ex.Message, AppResources.OK);
}
}
async private void BtnLoginClicked(object sender, EventArgs e)
{
//0. Check if network available
//
if (Connectivity.NetworkAccess != NetworkAccess.Internet)
{
await DisplayAlert(AppResources.Warning, AppResources.NoNetwork, AppResources.OK);
return;
}
await SetWaitStatus(true);
// 1. Check license
//
LicenseService service = new LicenseService(ProgramVars.LicURL);
LicenseRequest request = new LicenseRequest()
{
Method = "Validate",
ClientID = App.appSettings.clientID,
DeviceID = App.appSettings.deviceID,
languageID = App.appSettings.languageID,
ServerID = App.appSettings.serverID
};
try
{
LicenseResult result = await service.ExecuteAsync(request);
if (result.statusCode != 0)
{
App.appSettings.serverID = result.ServerID;
await App.SaveAllPropertiesAsync();
throw new Exception(result.status);
}
// Check if license is about to expire
//
int nrDaysValid = result.ExpirationDate.Subtract(DateTime.Now).Days;
if (nrDaysValid < 30)
{
await DisplayAlert(AppResources.Warning, $"License is about to expire in {nrDaysValid} days. Renew license !!!", AppResources.OK);
}
//
App.appSettings.serverID = result.ServerID;
App.appSettings.installationID = result.InstallationID;
App.appSettings.isDemo = result.IsDemo;
App.appSettings.serviceURL = result.URLs[0];
App.appSettings.imageURL = result.URLs[2];
ProgramVars.URL = App.appSettings.serviceURL;
ProgramVars.ImageHandlerUrl = App.appSettings.imageURL;
//await App.SaveAllPropertiesAsync();
await SetWaitStatus(false);
}
catch (Exception ex)
{
await SetWaitStatus(false);
await DisplayAlert(AppResources.Error, ex.Message, AppResources.OK);
//lbDemo.IsVisible = true;
//lbDemo.Text = $"Error:{ex.Message}";
return;
}
// 2. Goto login page
//
await App.Current.MainPage.Navigation.PushAsync(new LoginPage(), true);
}
