private void btnStartContinueExam_Clicked(object sender, EventArgs e)
{
if (AppSession.SelectedUserExam != null && AppSession.SelectedUserExam.IsDownloaded)
{
if (!AppSession.SelectedUserExam.HasReadDisclosure)
{
ExamDisclosureView _disclosureView = new ExamDisclosureView(true);
m_currentViewController.NavigationController.PushViewController(_disclosureView, true);
}
else if (!AppSession.SelectedUserExam.HasReadPrivacyPolicy)
{
ExamPrivacyPolicyView _privacyPolicyView = new ExamPrivacyPolicyView(true);
m_currentViewController.NavigationController.PushViewController(_privacyPolicyView, true);
}
else
{
//Navigate straight to the exam
if (UserInterfaceIdiomIsPhone)
{
m_currentViewController.NavigationController.PushViewController(new ExamQuestionList_iPhone(), true);
}
else
{
QuestionSplitView _questionSplitView = new QuestionSplitView();
_questionSplitView.PresentAsRootViewWithAnimation();
}
}
}
else
{
NetworkStatus _internetStatus = Reachability.InternetConnectionStatus();
if (_internetStatus == NetworkStatus.NotReachable)
{
UIAlertView _alert = new UIAlertView("No Connection", "Please connect to the internet to download the exam", null, "Ok", null);
_alert.Show();
}
else if (_internetStatus == NetworkStatus.ReachableViaCarrierDataNetwork)
{
UIAlertView _alert = new UIAlertView("Wifi Connection Required",
"Exam material, along with question related images, are too large to download via cellular connection. " +
"Please find a Wifi connection and re-attempt exam download",
null, "Ok", null);
_alert.Show();
}
else
{
UIAlertView _alert = new UIAlertView("Wifi Connection Required",
"Exam material, along with question related images, takes about 5 to 15 minutes to download. " +
"Please budget sufficient time for the exam download ", null, "Cancel", "Download");
_alert.Dismissed += downloadExamAlertView_Dismissed;
_alert.Show();
}
}
}
private void btnAcceptAndContinue_Click(object sender, EventArgs e)
{
AppSession.SelectedUserExam.HasReadDisclosure = true;
AppSession.SelectedUserExam.DoSync = true;
AppSession.SelectedUserExam.Save();
if (AppSession.SelectedUserExam.HasReadPrivacyPolicy)
{
if (UserInterfaceIdiomIsPhone)
{
m_currentViewController.NavigationController.PushViewController(new ExamQuestionList_iPhone(), true);
}
else
{
QuestionSplitView _questionSplitView = new QuestionSplitView();
_questionSplitView.PresentAsRootViewWithAnimation();
}
}
else
{
var _privacyPolicyView = new ExamPrivacyPolicyView(true);
m_currentViewController.NavigationController.PushViewController(_privacyPolicyView, true);
}
}
public void btnLearningMode_Click(object sender, EventArgs e)
{
BTProgressHUD.Show("Downloading Exam", 0);
bool _isDownloadSuccessful = false;
Task.Factory.StartNew(() => {
try {
WebserviceHelper.GenerateUserExam(true, AppSession.SelectedExam.MainSystemID, AppSession.LoggedInUser.MainSystemID);
//Use && statement in if so that code gets evaluated only if the previous statement returns true (e.g. if DownloadExamBaseData, we dont need to execute DownloadExamImageFiles)
if (SyncManager.DownloadExamBaseData(AppSession.SelectedExam) &&
SyncManager.DownloadExamImageFiles(AppSession.SelectedExam, DownloadExamImageProgressUpdated) &&
SyncManager.DownloadUserExamCompleteData(AppSession.LoggedInUser, AppSession.SelectedExam))
{
AppSession.SelectedUserExam = BusinessModel.UserExam.GetFirstUserExamByUserIDAndExamID(
AppSession.LoggedInUser.UserID,
AppSession.SelectedExam.ExamID);
AppSession.SelectedUserExam.IsDownloaded = true;
AppSession.SelectedUserExam.Save();
_isDownloadSuccessful = true;
}
else
{
_isDownloadSuccessful = false;
}
} catch (Exception ex) {
_isDownloadSuccessful = false;
Console.WriteLine(ex.ToString());
}
}).ContinueWith(task1 => {
BTProgressHUD.Dismiss();
if (_isDownloadSuccessful)
{
if (!AppSession.SelectedUserExam.HasReadDisclosure)
{
//Show Disclosure
ExamDisclosureView _disclosureView = new ExamDisclosureView(true);
m_currentViewController.NavigationController.PushViewController(_disclosureView, true);
}
else if (!AppSession.SelectedUserExam.HasReadPrivacyPolicy)
{
//Show Privacy Policy
ExamPrivacyPolicyView _privacyPolicyView = new ExamPrivacyPolicyView(true);
m_currentViewController.NavigationController.PushViewController(_privacyPolicyView, true);
}
else
{
//Navigate straight to the exam
if (UserInterfaceIdiomIsPhone)
{
m_currentViewController.NavigationController.PushViewController(new ExamQuestionList_iPhone(), true);
}
else
{
QuestionSplitView _questionSplitView = new QuestionSplitView();
_questionSplitView.PresentAsRootViewWithAnimation();
}
}
}
else
{
UIAlertView _alert = new UIAlertView("Download Failed", "We could not download your exam right now. Please try again later", null, "Ok", null);
_alert.Show();
}
}, TaskScheduler.FromCurrentSynchronizationContext());
}
private void downloadExamAlertView_Dismissed(object sender, UIButtonEventArgs e)
{
if (e.ButtonIndex == ((UIAlertView)sender).CancelButtonIndex)
{
//If cancel button is clicked then we return as we dont need to do anything
return;
}
bool _isDownloadSuccessful = false;
if (AppSession.SelectedUserExam == null)
{
//Direct the user to a specific page to select their exam types
m_currentViewController.NavigationController.PushViewController(new GenerateNewExamView(), true);
return;
}
BTProgressHUD.Show("Downloading Exam", 0);
UIApplication.SharedApplication.IdleTimerDisabled = true;
Task.Factory.StartNew(() => {
try{
if (SyncManager.DownloadExamBaseData(AppSession.SelectedExam) &&
SyncManager.DownloadExamImageFiles(AppSession.SelectedExam, DownloadExamImageProgressUpdated) &&
SyncManager.DownloadUserExamCompleteData(AppSession.LoggedInUser, AppSession.SelectedExam))
{
//Update the user exam to session just in case the user exam gets updated in download
AppSession.SelectedUserExam = BusinessModel.UserExam.GetFirstUserExamByUserIDAndExamID(
AppSession.LoggedInUser.UserID,
AppSession.SelectedExam.ExamID);
AppSession.SelectedUserExam.IsDownloaded = true;
AppSession.SelectedUserExam.Save();
_isDownloadSuccessful = true;
}
else
{
_isDownloadSuccessful = false;
}
}
catch (Exception ex) {
Console.WriteLine(ex.ToString());
}
}).ContinueWith(task1 => {
BTProgressHUD.Dismiss();
UIApplication.SharedApplication.IdleTimerDisabled = false;
if (_isDownloadSuccessful)
{
if (!AppSession.SelectedUserExam.HasReadDisclosure)
{
ExamDisclosureView _disclosureView = new ExamDisclosureView(true);
m_currentViewController.NavigationController.PushViewController(_disclosureView, true);
}
else if (!AppSession.SelectedUserExam.HasReadPrivacyPolicy)
{
ExamPrivacyPolicyView _privacyPolicyView = new ExamPrivacyPolicyView(true);
m_currentViewController.NavigationController.PushViewController(_privacyPolicyView, true);
}
else
{
if (UserInterfaceIdiomIsPhone)
{
m_currentViewController.NavigationController.PushViewController(new ExamQuestionList_iPhone(), true);
}
else
{
QuestionSplitView _questionSplitView = new QuestionSplitView();
_questionSplitView.PresentAsRootViewWithAnimation();
}
}
}
else
{
UIAlertView _alert = new UIAlertView("Download Failed", "We could not download your exam right now. Please try again later", null, "Ok", null);
_alert.Show();
}
}, TaskScheduler.FromCurrentSynchronizationContext());
}