public async void Run(IBackgroundTaskInstance taskInstance)
{
var deferral = taskInstance.GetDeferral();
try
{
NetCredential credential = new NetCredential();
InternetStatus status = new InternetStatus();
credential.State = await status.SuggestAsync();
var helper = credential.GetHelper();
if (helper != null)
{
FluxUser user = await helper.GetFluxAsync();
NotificationHelper.UpdateTile(user);
NetXFSettings settings = new NetXFSettings();
settings.LoadSettings();
if (settings.EnableFluxLimit)
{
NotificationHelper.SendWarningToast(user, settings.FluxLimit);
}
}
}
finally
{
deferral.Complete();
}
}
public override async void OnUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds)
{
var me = new ComponentName(context, Java.Lang.Class.FromType(typeof(AppWidget)).Name);
var widgetView = new RemoteViews(context.PackageName, Resource.Layout.Widget);
InternetStatus status = new InternetStatus();
NetCredential credential = new NetCredential();
(credential.Username, credential.Password) = await CredentialStore.LoadCredentialAsync();
credential.State = await status.SuggestAsync();
NetXFSettings settings = new NetXFSettings();
settings.LoadSettings();
var helper = credential.GetHelper(settings);
if (helper != null)
{
if (settings.BackgroundAutoLogin && !string.IsNullOrEmpty(credential.Username))
{
if (settings.EnableRelogin)
{
await helper.LogoutAsync();
}
await helper.LoginAsync();
}
FluxUser user = await helper.GetFluxAsync();
var remainFlux = FluxHelper.GetMaxFlux(user.Flux, user.Balance) - user.Flux;
widgetView.SetTextViewText(Resource.Id.widgetTitle, $"用户：{user.Username}");
widgetView.SetTextViewText(Resource.Id.widgetFlux, $"流量：{user.Flux}");
widgetView.SetTextViewText(Resource.Id.widgetRemain, $"剩余：{remainFlux}");
widgetView.SetTextViewText(Resource.Id.widgetBalance, string.Format(CultureInfo.GetCultureInfo("zh-CN"), "余额：{0:C2}", user.Balance));
}
else
{
widgetView.SetTextViewText(Resource.Id.widgetTitle, "暂无流量信息");
widgetView.SetTextViewText(Resource.Id.widgetFlux, string.Empty);
widgetView.SetTextViewText(Resource.Id.widgetRemain, string.Empty);
widgetView.SetTextViewText(Resource.Id.widgetBalance, string.Empty);
}
var intent = new Intent(context, typeof(AppWidget));
intent.SetAction(AppWidgetManager.ActionAppwidgetUpdate);
intent.PutExtra(AppWidgetManager.ExtraAppwidgetIds, appWidgetIds);
var piBackground = PendingIntent.GetBroadcast(context, 0, intent, PendingIntentFlags.UpdateCurrent);
widgetView.SetOnClickPendingIntent(Resource.Id.widgetBackground, piBackground);
appWidgetManager.UpdateAppWidget(me, widgetView);
}