/// <summary>
/// The get expansion files.
/// </summary>
/// <returns>
/// The get expansion files.
/// </returns>
private bool GetExpansionFiles()
{
bool result = false;
try
{
// Build the intent that launches this activity.
Intent launchIntent = Intent;
var intent = new Intent(this, typeof(ExpansionDownloaderActivity));
intent.SetFlags(ActivityFlags.NewTask | ActivityFlags.ClearTop);
intent.SetAction(launchIntent.Action);
if (launchIntent.Categories != null)
{
foreach (string category in launchIntent.Categories)
{
intent.AddCategory(category);
}
}
// Build PendingIntent used to open this activity when user
// taps the notification.
Android.App.PendingIntent pendingIntent = Android.App.PendingIntent.GetActivity(
this, 0, intent, Android.App.PendingIntentFlags.UpdateCurrent);
// Always force download of LVL
DownloadsDB.GetDB(this).UpdateMetadata(0, 0);
// Request to start the download
DownloaderServiceRequirement startResult = DownloaderService.StartDownloadServiceIfRequired(
this, pendingIntent, typeof(ExpansionDownloaderService));
// The DownloaderService has started downloading the files,
// show progress otherwise, the download is not needed so we
// fall through to starting the actual app.
if (startResult != DownloaderServiceRequirement.NoDownloadRequired)
{
InitializeDownloadUi();
result = true;
}
}
catch (PackageManager.NameNotFoundException e)
{
#if DEBUG
Android.Util.Log.Debug(Tag, "Cannot find own package!");
#endif
e.PrintStackTrace();
}
#pragma warning disable 168
catch (Exception ex)
#pragma warning restore 168
{
// ignored
#if DEBUG
Android.Util.Log.Debug(Tag, "Exception: ", EdiabasLib.EdiabasNet.GetExceptionText(ex));
#endif
}
return(result);
}
/// <summary>
/// The do validate zip files.
/// </summary>
/// <param name="state">
/// The state.
/// </param>
private void DoValidateZipFiles(object state)
{
var downloadInfos = DownloadsDB.GetDB().GetDownloads() ?? new DownloadInfo[0];
var downloads = downloadInfos.Select(x => Helpers.GenerateSaveFileName(this, x.FileName)).ToArray();
var result = downloads.Any();
var progress = downloads.Length;
foreach (var file in downloads)
{
progress--;
result = result && IsValidZipFile(file);
RunOnUiThread(
delegate
{
OnDownloadProgress(new DownloadProgressInfo(downloads.Length, downloads.Length - progress, 0, 0));
});
}
RunOnUiThread(
delegate
{
pauseButton.Click += delegate
{
Finish();
StartActivity(typeof(ZipTestActivity));
};
dashboardView.Visibility = ViewStates.Visible;
useCellDataView.Visibility = ViewStates.Gone;
if (result)
{
statusTextView.SetText(Resource.String.text_validation_complete);
pauseButton.SetText(Android.Resource.String.Ok);
}
else
{
statusTextView.SetText(Resource.String.text_validation_failed);
pauseButton.SetText(Android.Resource.String.Cancel);
}
});
}
private bool ExpansionAlreadyDownloaded()
{
DownloadInfo[] downloads = DownloadsDB.GetDB().GetDownloads();
if (downloads == null || !downloads.Any())
{
return(false);
}
if (downloads != null)
{
DownloadInfo[] array = downloads;
foreach (DownloadInfo downloadInfo in array)
{
if (!Helpers.DoesFileExist(this, downloadInfo.FileName, downloadInfo.TotalBytes, deleteFileOnMismatch: false))
{
return(false);
}
}
}
return(true);
}
/// <summary>
/// Go through each of the Expansion APK files defined in the project
/// and determine if the files are present and match the required size.
/// </summary>
/// <remarks>
/// Free applications should definitely consider doing this, as this
/// allows the application to be launched for the first time without
/// having a network connection present.
/// Paid applications that use LVL should probably do at least one LVL
/// check that requires the network to be present, so this is not as
/// necessary.
/// </remarks>
/// <returns>
/// True if they are present, otherwise False;
/// </returns>
private bool AreExpansionFilesDelivered()
{
var downloads = DownloadsDB.GetDownloadsList();
return(downloads.Any() && downloads.All(x => Helpers.DoesFileExist(this, x.FileName, x.TotalBytes, false)));
}
