Native GetManager()
{
if (this.downloadManager == null || this.downloadManager.Handle == IntPtr.Zero)
{
this.downloadManager = (Native)this.context.AppContext.GetSystemService(Context.DownloadService);
}
return(this.downloadManager);
}
/// <summary>
/// Use DownloadManager of Android to Download. User Can se status on Action Bar
/// </summary>
/// <param name="uri">Full url to download</param>
/// <param name="filename">File to download</param>
public void Download(string uri, string filename)
{
Android.Net.Uri contentUri = Android.Net.Uri.Parse(uri);
Android.App.DownloadManager.Request r = new Android.App.DownloadManager.Request(contentUri);
r.SetDestinationInExternalPublicDir(Android.OS.Environment.DirectoryDownloads, filename);
r.AllowScanningByMediaScanner();
r.SetNotificationVisibility(Android.App.DownloadVisibility.VisibleNotifyCompleted);
Android.App.DownloadManager dm = (Android.App.DownloadManager)Xamarin.Forms.Forms.Context.GetSystemService(Android.Content.Context.DownloadService);
dm.Enqueue(r);
}