private async Task ProvideDiagnosisKeys()
{
var diagnosisKeyPaths = await PrepareDiagnosisKeyFilesAsync();
if (diagnosisKeyPaths.Count == 0)
{
status.Text = "No diagnosisKey file found";
return;
}
try
{
await EnClient.ProvideDiagnosisKeysAsync(diagnosisKeyPaths);
}
catch (TimeoutException exception)
{
Logger.E(exception);
}
catch (ENException enException)
{
ShowENException(enException);
}
catch (ApiException apiException)
{
ShowApiException("ProvideDiagnosisKeys", apiException);
}
}
public Task ExceptionOccurredAsync(Exception exception)
{
Logger.E(exception);
return(Task.CompletedTask);
}
public override async void ViewDidLoad()
{
base.ViewDidLoad();
Logger.D("ViewDidLoad");
PrepareDirs();
IList <ExposureNotificationStatus> statuses = await ExposureNotificationClientManager.Shared.GetStatusesAsync();
long version = await ExposureNotificationClientManager.Shared.GetVersionAsync();
ShowStatus(statuses, version);
buttonEnableEn.TouchUpInside += async(sender, e) =>
{
status.Text = "Enable Exposure Notification is clicked.\n";
try
{
await ExposureNotificationClientManager.Shared.StartAsync();
IList <ExposureNotificationStatus> statuses = await ExposureNotificationClientManager.Shared.GetStatusesAsync();
long version = await ExposureNotificationClientManager.Shared.GetVersionAsync();
ShowStatus(statuses, version);
}
catch (ENException enException)
{
ShowENException(enException);
}
catch (NSErrorException exception)
{
exception.LogD();
}
};
buttonShowTeksHistory.TouchUpInside += async(sender, e) =>
{
status.Text = "Show TEKs History is clicked.\n";
try
{
List <TemporaryExposureKey> teks = await ExposureNotificationClientManager.Shared.GetTemporaryExposureKeyHistoryAsync();
ShowTeks(teks);
await SaveTeksAsync(teks);
}
catch (ENException enException)
{
ShowENException(enException);
}
catch (NSErrorException exception)
{
exception.LogD();
}
};
buttonDetectExposure.TouchUpInside += async(sender, e) =>
{
try
{
await DetectExposure();
}
catch (TaskCanceledException exception)
{
Logger.E(exception);
}
catch (ENException enException)
{
ShowENException(enException);
}
catch (NSErrorException exception)
{
exception.LogD();
}
};
buttonRequestPreauthorizedKeys.TouchUpInside += async(sender, e) =>
{
try
{
await RequestPreauthorizedKeys();
}
catch (ENException enException)
{
ShowENException(enException);
}
catch (NSErrorException exception)
{
exception.LogD();
}
};
buttonRequestReleaseKeys.TouchUpInside += async(sender, e) =>
{
try
{
await RequestReleaseKeys();
}
catch (ENException enException)
{
ShowENException(enException);
}
catch (NSErrorException exception)
{
exception.LogD();
}
};
buttonUploadDiagnosisKeys.TouchUpInside += async(sender, e) =>
{
try
{
await UploadDiagnosisKeys();
}
catch (ENException enException)
{
ShowENException(enException);
}
catch (NSErrorException exception)
{
exception.LogD();
}
};
buttonDownloadDiagnosisKeys.TouchUpInside += async(sender, e) =>
{
try
{
await DownloadDiagnosisKeys();
}
catch (ENException enException)
{
ShowENException(enException);
}
catch (NSErrorException exception)
{
exception.LogD();
}
};
_diagnosisKeyServerConfiguration = await LoadDiagnosisKeyServerConfiguration();
_diagnosisKeyServer = new DiagnosisKeyServer(_diagnosisKeyServerConfiguration);
ShowServerConfiguration(_diagnosisKeyServerConfiguration);
}