private async Task <string> GetXSLT()
{
using (var progress = DialogHelper.ShowProgress(AppResources.LOADING_DOCUMENT))
{
if (Xslt == null)
{
try
{
Xslt = await HttpRequest.GetStr(EndPointHelper.GetXSLT());
}
catch (Exception e)
{
//caso não seja possível obter o xslt, utiliza a versão embutida na app.
var localFileLoader = DependencyService.Get <IResourceLoader>();
using (Stream streamXslt = localFileLoader.OpenFile("documento.xsl"))
{
Xslt = StreamHelper.StreamToString(streamXslt);
}
}
}
return(Xslt);
}
}