private bool CheckConnection()
{
return(SPUtility.IsConnected());
}
protected void CreateItems <U>(U reportObject) where U : class
{
try
{
ToggleBusy(true);
Device.BeginInvokeOnMainThread(async() =>
{
// StringContent contents = null;
var client = await OAuthHelper.GetHTTPClientAsync();
var data = reportObject;// _viewobject;
var body = JsonConvert.SerializeObject(data, Formatting.None,
new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
});
var contents = new StringContent(body);
contents.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json;odata=verbose");
if (CheckConnection())
{
string url = SPUtility.GetListURL(ReportType.SationInfo);
var postResult = await client.PostAsync(url, contents);
if (postResult.IsSuccessStatusCode)
{
App.DAUtil.Delete(_StationInformation);
lblLoading.Text = "Item created successfully." + Environment.NewLine;
var spData = JsonConvert.DeserializeObject <SPData>(await postResult.Content.ReadAsStringAsync(),
new JsonSerializerSettings {
DateParseHandling = DateParseHandling.None
});
int itemId = spData.d.Id;
await Task.Delay(500);
await SendAttachments(itemId);
MessagingCenter.Send(this, "home");
}
else
{
var ex = await postResult.Content.ReadAsStringAsync();
await DisplayAlert("Sharepoint error", ex, "Ok");
}
ToggleBusy(false);
}
else
{
SaveOfflineItem(body, ReportType.SationInfo, _attachementView.GetAttachmentInfoAsString());
DependencyService.Get <IMessage>().LongAlert("Item stored in local storage");
ToggleBusy(false);
}
});
}
catch (HttpRequestException ex)
{
DependencyService.Get <IMessage>().ShortAlert("Upload Error");
}
catch (Exception ex)
{
DependencyService.Get <IMessage>().ShortAlert("Upload Error" + ex.Message);
}
}