public static async Task <bool> UpdateMusicLibrary(StorageFolder folder, string message = null)
{
MainPage.Instance.Loader.ShowDeterminant(message ?? "LoadMusicLibrary", true);
loadingTree = new FolderTree();
if (!await loadingTree.Init(folder, (treeFolder, file, progress, max) =>
{
bool isDeterminant = max != 0;
if (MainPage.Instance.Loader.IsDeterminant != isDeterminant)
{
MainPage.Instance.Loader.IsDeterminant = isDeterminant;
}
if (isDeterminant)
{
MainPage.Instance.Loader.Max = max;
MainPage.Instance.Loader.Progress = progress;
MainPage.Instance.Loader.Text = message ?? file;
}
}))
{
return(false);
}
MainPage.Instance.Loader.SetLocalizedText(message ?? "UpdateMusicLibrary");
Helper.CurrentFolder = folder;
await Task.Run(() =>
{
loadingTree.MergeFrom(Settings.settings.Tree);
Settings.settings.Tree = loadingTree;
Settings.settings.RootPath = folder.Path;
});
MusicLibraryPage.SortAndSetAllSongs(await Task.Run(Settings.settings.Tree.Flatten));
MainPage.Instance.Loader.Progress = 0;
MainPage.Instance.Loader.Max = listeners.Count;
for (int i = 0; i < listeners.Count;)
{
var listener = listeners[i];
listener.PathSet(folder.Path);
MainPage.Instance.Loader.Progress = ++i;
}
MediaHelper.RemoveBadMusic();
App.Save();
MainPage.Instance.Loader.Hide();
return(true);
}