private void Logout()
{
Task <bool> task = DialogHelper.ShowConfirm(AppResources.APP_TITLE, AppResources.LOGOUT_CONFIRM);
task.ContinueWith(t =>
{
if (t.IsCompleted && t.Result)
{
Application.Current.Properties[Const.CONFIG_API_KEY] = null;
Application.Current.SavePropertiesAsync().Wait();
Pkcs12FileHelper.DeleteFile();
Device.BeginInvokeOnMainThread(() =>
{
Application.Current.MainPage = new LoginPage();
});
}
});
}