static void Main(string[] args)
{
DisplayBanner();
if (args.Length < 1)
{
DisplayHelp();
return;
}
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Started - {0}", DateTime.Now.ToString());
Console.ResetColor();
_iocContainer = InitializeIocContainer();
_control = new ReadOnlyControlFile(args[0]);
_verbose = _control.GetDiagnosticOutput() == DiagnosticOutputLevel.Verbose;
_driveInfoProvider = _iocContainer.Resolve <IDriveInfoProvider>();
int numberOfConnections = _control.GetMaximumNumberOfConcurrentDownloads();
System.Net.ServicePointManager.DefaultConnectionLimit = numberOfConnections;
ResetCounters();
// find the episodes to download
var allEpisodes = new List <ISyncItem>(20);
var podcastEpisodeFinder = _iocContainer.Resolve <IEpisodeFinder>();
podcastEpisodeFinder.StatusUpdate += StatusUpdate;
foreach (var podcastInfo in _control.GetPodcasts())
{
var episodesInThisFeed = podcastEpisodeFinder.FindEpisodesToDownload(_control.GetSourceRoot(), _control.GetRetryWaitInSeconds(), podcastInfo, _control.GetDiagnosticRetainTemporaryFiles());
allEpisodes.AddRange(episodesInThisFeed);
}
_number_of_files_to_download = allEpisodes.Count;
_number_of_files_downloaded = 0;
if (_number_of_files_to_download > 0)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Downloading {0} episodes", _number_of_files_to_download);
Console.ResetColor();
// convert them to tasks
var converter = _iocContainer.Resolve <ISyncItemToEpisodeDownloaderTaskConverter>();
IEpisodeDownloader[] downloadTasks = converter.ConvertItemsToTasks(allEpisodes, StatusUpdate, ProgressUpdate);
// run them in a task pool
_taskPool = _iocContainer.Resolve <ITaskPool>();
Console.CancelKeyPress += new ConsoleCancelEventHandler(Console_CancelKeyPress);
_taskPool.RunAllTasks(numberOfConnections, downloadTasks);
}
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Done - {0}", DateTime.Now.ToString());
Console.ResetColor();
}
///<summary>
/// construct the copier
///</summary>
///<param name="driveInfoProvider">abstract access to the file system drive</param>
///<param name="fileUtilities">abstract file utilities</param>
///<param name="pathUtilities">abstract path utilities</param>
public Copier(
IDriveInfoProvider driveInfoProvider,
IFileUtilities fileUtilities,
IPathUtilities pathUtilities)
{
DriveInfoProvider = driveInfoProvider;
FileUtilities = fileUtilities;
PathUtilities = pathUtilities;
}
static DriveInfo()
{
#if WIN32
dip = new Platform.Win32.IO.Win32DriveInfoProvider();
#elif UNIX
dip = new Platform.Unix.IO.GioDriveInfoProvider();
#else
throw new NotImplementedException();
#endif
}
static DriveInfo()
{
#if WIN32
dip = new Platform.Win32.IO.Win32DriveInfoProvider();
#elif UNIX
dip = new Platform.Unix.IO.GioDriveInfoProvider();
#else
throw new NotImplementedException();
#endif
}
public SystemIO_Connector(IDriveInfoProvider provider)
{
_provider = provider;
}
protected override void OnCreate(Bundle savedInstanceState)
{
AndroidApplication = Application as AndroidApplication;
AndroidApplication.Logger.Debug(() => "MainActivity:OnCreate");
base.OnCreate(savedInstanceState);
Xamarin.Essentials.Platform.Init(this, savedInstanceState);
DriveInfoProvider = AndroidApplication.IocContainer.Resolve <IDriveInfoProvider>();
FileSystemHelper = AndroidApplication.IocContainer.Resolve <IFileSystemHelper>();
PreferencesProvider = AndroidApplication.IocContainer.Resolve <IPreferencesProvider>();
ControlFileUri = PreferencesProvider.GetPreferenceString(ApplicationContext.GetString(Resource.String.prefs_control_uri_key), "");
AndroidApplication.Logger.Debug(() => $"MainActivity:OnCreate Conrol Uri = {ControlFileUri}");
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.activity_main);
// Get our UI controls from the loaded layout
List <string> envirnment = WindowsEnvironmentInformationProvider.GetEnvironmentRuntimeDisplayInformation();
StringBuilder builder = new StringBuilder();
builder.AppendLine(AndroidApplication.DisplayVersion);
foreach (string line in envirnment)
{
builder.AppendLine(line);
}
SetTextViewText(Resource.Id.txtVersions, builder.ToString());
builder.Clear();
builder.AppendLine($"Personal Folder = {System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal)}");
builder.AppendLine($"AppData Folder = {System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData)}");
builder.AppendLine($"CommonAppData Folder = {System.Environment.GetFolderPath(System.Environment.SpecialFolder.CommonApplicationData)}");
Java.IO.File[] files = ApplicationContext.GetExternalFilesDirs(null);
foreach (Java.IO.File file in files)
{
builder.AppendLine($"ExternalFile = {file.AbsolutePath}");
OverrideRoot = file.AbsolutePath;
}
builder.AppendLine($"Podcasts Folder = {Android.OS.Environment.GetExternalStoragePublicDirectory(Android.OS.Environment.DirectoryPodcasts).AbsolutePath}");
SetTextViewText(Resource.Id.txtAppStorage, builder.ToString());
ProgressSpinner = FindViewById <ProgressSpinnerView>(Resource.Id.progressBar);
Button btnLoad = FindViewById <Button>(Resource.Id.btnLoadConfig);
btnLoad.Click += (sender, e) => LoadConfig();
Button btnFind = FindViewById <Button>(Resource.Id.btnFindPodcasts);
// works
btnFind.Click += (sender, e) => Task.Run(() => FindEpisodesToDownload());
// crash - java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
//btnFind.Click += async (sender, e) => await Task.Run(() => FindEpisodesToDownload());
// blocks UI thread
//btnFind.Click += async (sender, e) => FindEpisodesToDownload();
Button btnSetRoot = FindViewById <Button>(Resource.Id.btnSetRoot);
btnSetRoot.Click += (sender, e) => SetRoot();
Button btnDownload = FindViewById <Button>(Resource.Id.btnDownload);
btnDownload.Click += (sender, e) => Task.Run(() => Download());
bool isReadonly = Android.OS.Environment.MediaMountedReadOnly.Equals(Android.OS.Environment.ExternalStorageState);
bool isWriteable = Android.OS.Environment.MediaMounted.Equals(Android.OS.Environment.ExternalStorageState);
if (!string.IsNullOrEmpty(ControlFileUri))
{
try
{
// TODO - we need to ask permission if the file has been edited by another app
Android.Net.Uri uri = Android.Net.Uri.Parse(ControlFileUri);
AndroidApplication.ControlFile = OpenControlFile(uri);
}
catch (Exception ex)
{
AndroidApplication.Logger.LogException(() => $"MainActivity: OnCreate", ex);
SetTextViewText(Resource.Id.txtConfigFilePath, $"Error {ex.Message}");
}
}
}