async void LoadPdf()
{
ViewPrint.IsEnabled = false;
ViewHare.IsEnabled = false;
new Task(async() =>
{
byte[] stream;
stream = await server.DownloadFileAsync(_billInfo.ID.ToString(), 1);
if (stream != null)
{
Stream streamM = new MemoryStream(stream);
Device.BeginInvokeOnMainThread(async() =>
Image.Source = ImageSource.FromStream(() => { return(streamM); }));
_file = await server.DownloadFileAsync(_billInfo.ID.ToString());
}
else
{
Device.BeginInvokeOnMainThread(async() =>
{
await DisplayAlert(AppResources.ErrorTitle, "Не удалось скачать файл", "OK");
});
}
Device.BeginInvokeOnMainThread(async() =>
{
ViewPrint.IsEnabled = true;
ViewHare.IsEnabled = true;
progress.IsVisible = false;
});
}).Start();
}
public async void GetFile(string id, string fileName, BillInfo period)
{
// Loading settings
Configurations.LoadingConfig = new LoadingConfig
{
IndicatorColor = (Color)Application.Current.Resources["MainColor"],
OverlayColor = Color.Black,
Opacity = 0.8,
DefaultMessage = AppResources.Loading,
};
byte[] stream = null;
bool result = false;
if (Device.RuntimePlatform == "iOS")
{
Device.BeginInvokeOnMainThread(async() =>
{
await Loading.Instance.StartAsync(async progress =>
{
try
{
byte[] stream;
stream = await server.DownloadFileAsync(id, 1);
if (stream != null)
{
Device.BeginInvokeOnMainThread(async() =>
{
});
//
// await DependencyService.Get<IFileWorker>().SaveTextAsync(fileName, stream);
// result = true;
// await Launcher.OpenAsync(new OpenFileRequest
// {
// File = new ReadOnlyFile(DependencyService.Get<IFileWorker>().GetFilePath(fileName))
// });
}
else
{
await DisplayAlert(AppResources.ErrorTitle, "Не удалось скачать файл", "OK");
result = false;
}
}
catch (Exception e)
{
Console.WriteLine(e);
await DisplayAlert(AppResources.ErrorTitle, "Не удалось скачать файл", "OK");
result = false;
}
});
});
}
else
{
await Loading.Instance.StartAsync(async progress =>
{
try
{
period.stream = await server.DownloadFileAsync(id, 1);
}
catch (Exception e)
{
Console.WriteLine(e);
await DisplayAlert(AppResources.ErrorTitle, "Не удалось скачать файл", "OK");
result = false;
}
});
}
}
