// ウィンドウがアクティブになったタイミングで
// キャッシュフォルダ―が格納されたストレージをホットスタンバイ状態にしたい
// （コールドスタンバイ状態だと再生開始までのラグが大きい）
private async void Current_Activated(object sender, Windows.UI.Core.WindowActivatedEventArgs e)
{
if (e.WindowActivationState == Windows.UI.Core.CoreWindowActivationState.CodeActivated)
{
var folder = await CacheSaveFolder.GetVideoCacheFolder();
}
}
public override async Task OnNavigatedToAsync(INavigationParameters parameters)
{
await RefreshCacheSaveFolderStatus();
if (IsRequireUpdateCacheSaveFolder.Value)
{
NotificationService.ShowInAppNotification(
InAppNotificationPayload.CreateReadOnlyNotification("ChoiceCacheSavingFolder".Translate(),
showDuration: TimeSpan.FromSeconds(30)
));
if (await CacheSaveFolder.ChangeUserDataFolder())
{
await Task.Delay(1000);
await RefreshCacheSaveFolderStatus();
await ResetList();
NotificationService.ShowInAppNotification(
InAppNotificationPayload.CreateReadOnlyNotification("ReadyForVideoCache".Translate())
);
}
}
await base.OnNavigatedToAsync(parameters);
}
protected override async Task NavigatedToAsync(CancellationToken cancelToken, NavigatedToEventArgs e, Dictionary <string, object> viewModelState)
{
await RefreshCacheSaveFolderStatus();
if (IsRequireUpdateCacheSaveFolder.Value)
{
NotificationService.ShowInAppNotification(
InAppNotificationPayload.CreateReadOnlyNotification("キャッシュの保存先フォルダを選択してください。\n保存先が選択されると利用準備が完了します。",
showDuration: TimeSpan.FromSeconds(30)
));
if (await CacheSaveFolder.ChangeUserDataFolder())
{
await Task.Delay(1000);
await RefreshCacheSaveFolderStatus();
await ResetList();
NotificationService.ShowInAppNotification(
InAppNotificationPayload.CreateReadOnlyNotification("キャッシュの利用準備が出来ました")
);
}
}
await base.NavigatedToAsync(cancelToken, e, viewModelState);
}
public override async Task OnNavigatedToAsync(INavigationParameters parameters)
{
await RefreshCacheSaveFolderStatus();
if (IsRequireUpdateCacheSaveFolder.Value)
{
NotificationService.ShowInAppNotification(
InAppNotificationPayload.CreateReadOnlyNotification("キャッシュの保存先フォルダを選択してください。\n保存先が選択されると利用準備が完了します。",
showDuration: TimeSpan.FromSeconds(30)
));
if (await CacheSaveFolder.ChangeUserDataFolder())
{
await Task.Delay(1000);
await RefreshCacheSaveFolderStatus();
await ResetList();
NotificationService.ShowInAppNotification(
InAppNotificationPayload.CreateReadOnlyNotification("キャッシュの利用準備が出来ました")
);
}
}
await base.OnNavigatedToAsync(parameters);
}
public VideoCacheIntroductionPageViewModel(
CacheSettings cacheSettings,
CacheSaveFolder cacheSaveFolder,
DialogService dialogService
)
{
CacheSettings = cacheSettings;
CacheSaveFolder = cacheSaveFolder;
HohoemaDialogService = dialogService;
var hasCacheFolder = Windows.Storage.AccessCache.StorageApplicationPermissions.
FutureAccessList.Entries.Count > 0;
IsCompleteCacheSettings = new ReactiveProperty <bool>(CacheSettings.IsUserAcceptedCache && hasCacheFolder)
.AddTo(_Disposables);
CanChangeCacheSettings = new ReactiveProperty <bool>(!IsCompleteCacheSettings.Value)
.AddTo(_Disposables);
RequireEnablingCacheCommand = CanChangeCacheSettings.ToAsyncReactiveCommand()
.AddTo(_Disposables);
RequireEnablingCacheCommand.Subscribe(async() =>
{
bool isAcceptedCache = CacheSettings.IsUserAcceptedCache;
if (!isAcceptedCache)
{
isAcceptedCache = await HohoemaDialogService.ShowAcceptCacheUsaseDialogAsync();
if (isAcceptedCache)
{
CacheSettings.IsEnableCache = true;
CacheSettings.IsUserAcceptedCache = true;
(App.Current).Resources["IsCacheEnabled"] = true;
}
}
if (isAcceptedCache)
{
if (await CacheSaveFolder.ChangeUserDataFolder())
{
IsCompleteCacheSettings.Value = true;
}
}
})
.AddTo(_Disposables);
}
private async Task RefreshCacheSaveFolderStatus()
{
var cacheFolderAccessState = await CacheSaveFolder.GetVideoCacheFolderState();
CacheSaveFolderPath.Value = "";
switch (cacheFolderAccessState)
{
case CacheFolderAccessState.NotAccepted:
CacheFolderStateDescription.Value = "CacheFolderAccessState.NotAccepted_Desc".Translate();
break;
case CacheFolderAccessState.NotEnabled:
CacheFolderStateDescription.Value = "CacheFolderAccessState.NotEnabled_Desc".Translate();
break;
case CacheFolderAccessState.NotSelected:
CacheFolderStateDescription.Value = "CacheFolderAccessState.NotSelected_Desc".Translate();
break;
case CacheFolderAccessState.SelectedButNotExist:
CacheFolderStateDescription.Value = "CacheFolderAccessState.SelectedButNotExist_Desc".Translate();
CacheSaveFolderPath.Value = "?????";
break;
case CacheFolderAccessState.Exist:
CacheFolderStateDescription.Value = "ReadyForVideoCache".Translate();
break;
default:
break;
}
var folder = await CacheSaveFolder.GetVideoCacheFolder();
if (folder != null)
{
CacheSaveFolderPath.Value = $"{folder.Path}";
}
IsRequireUpdateCacheSaveFolder.Value =
cacheFolderAccessState == CacheFolderAccessState.SelectedButNotExist ||
cacheFolderAccessState == CacheFolderAccessState.NotSelected
;
}
private async Task RefreshCacheSaveFolderStatus()
{
var cacheFolderAccessState = await CacheSaveFolder.GetVideoCacheFolderState();
CacheSaveFolderPath.Value = "";
switch (cacheFolderAccessState)
{
case CacheFolderAccessState.NotAccepted:
CacheFolderStateDescription.Value = "キャッシュ利用の同意が必要です。 「キャッシュを有効にする」ボタンを押すと同意文書が表示されます。";
break;
case CacheFolderAccessState.NotEnabled:
CacheFolderStateDescription.Value = "キャッシュの有効化が必要です";
break;
case CacheFolderAccessState.NotSelected:
CacheFolderStateDescription.Value = "フォルダを選択するとキャッシュ機能が使えるようになります";
break;
case CacheFolderAccessState.SelectedButNotExist:
CacheFolderStateDescription.Value = "選択されたフォルダが確認できません。外付けストレージを再接続するか、キャッシュ先フォルダを再選択してください。";
CacheSaveFolderPath.Value = "?????";
break;
case CacheFolderAccessState.Exist:
CacheFolderStateDescription.Value = "キャッシュ利用の準備ができました";
break;
default:
break;
}
var folder = await CacheSaveFolder.GetVideoCacheFolder();
if (folder != null)
{
CacheSaveFolderPath.Value = $"{folder.Path}";
}
IsRequireUpdateCacheSaveFolder.Value =
cacheFolderAccessState == CacheFolderAccessState.SelectedButNotExist ||
cacheFolderAccessState == CacheFolderAccessState.NotSelected
;
}
public CacheManagementPageViewModel(
ApplicationLayoutManager applicationLayoutManager,
CacheSettings cacheSettings,
VideoCacheManager videoCacheManager,
CacheSaveFolder cacheSaveFolder,
NicoVideoProvider nicoVideoProvider,
PageManager pageManager,
DialogService dialogService,
NotificationService notificationService,
HohoemaPlaylist hohoemaPlaylist
)
{
ApplicationLayoutManager = applicationLayoutManager;
CacheSettings = cacheSettings;
VideoCacheManager = videoCacheManager;
CacheSaveFolder = cacheSaveFolder;
NicoVideoProvider = nicoVideoProvider;
HohoemaDialogService = dialogService;
NotificationService = notificationService;
HohoemaPlaylist = hohoemaPlaylist;
IsRequireUpdateCacheSaveFolder = new ReactiveProperty <bool>(false);
IsCacheUserAccepted = CacheSettings.ObserveProperty(x => x.IsUserAcceptedCache)
.ToReadOnlyReactiveProperty();
RequireEnablingCacheCommand = new DelegateCommand(async() =>
{
var result = await HohoemaDialogService.ShowAcceptCacheUsaseDialogAsync();
if (result)
{
CacheSettings.IsEnableCache = true;
CacheSettings.IsUserAcceptedCache = true;
(App.Current).Resources["IsCacheEnabled"] = true;
await RefreshCacheSaveFolderStatus();
NotificationService.ShowInAppNotification(
InAppNotificationPayload.CreateReadOnlyNotification("ChoiceCacheSavingFolder".Translate(),
showDuration: TimeSpan.FromSeconds(30)
));
if (await CacheSaveFolder.ChangeUserDataFolder())
{
await RefreshCacheSaveFolderStatus();
await VideoCacheManager.CacheFolderChanged();
await ResetList();
NotificationService.ShowInAppNotification(
InAppNotificationPayload.CreateReadOnlyNotification("ReadyForVideoCache".Translate())
);
}
}
});
ReadCacheAcceptTextCommand = new DelegateCommand(async() =>
{
var result = await HohoemaDialogService.ShowAcceptCacheUsaseDialogAsync(showWithoutConfirmButton: true);
});
CacheFolderStateDescription = new ReactiveProperty <string>("");
CacheSaveFolderPath = new ReactiveProperty <string>("");
OpenCurrentCacheFolderCommand = new DelegateCommand(async() =>
{
await RefreshCacheSaveFolderStatus();
var folder = await CacheSaveFolder.GetVideoCacheFolder();
if (folder != null)
{
await Launcher.LaunchFolderAsync(folder);
}
});
ChangeCacheFolderCommand = new DelegateCommand(async() =>
{
var prevPath = CacheSaveFolderPath.Value;
if (await CacheSaveFolder.ChangeUserDataFolder())
{
NotificationService.ShowInAppNotification(
InAppNotificationPayload.CreateReadOnlyNotification("CacheSaveFolderChangeToX".Translate(CacheSaveFolderPath.Value))
);
await RefreshCacheSaveFolderStatus();
await VideoCacheManager.CacheFolderChanged();
await ResetList();
}
});
}
