private RemoteViews BuildRemoteView(Context context, int appWidgetId, WidgetParams widgetParams)
{
RemoteViews widgetView;
int layout = widgetParams.IsRefreshing ? LayoutsRefreshing[widgetParams.Cells] : Layouts[widgetParams.Cells];
widgetView = new RemoteViews(context.PackageName, layout);
if (!widgetParams.IsRefreshing)
{
SetView(context, appWidgetId, widgetView);
}
return(widgetView);
}
public override void OnRestored(Context context, int[] oldWidgetIds, int[] newWidgetIds)
{
base.OnRestored(context, oldWidgetIds, newWidgetIds);
Realm realm = Realm.GetInstance(DB.RealmConfiguration);
realm.Write(() =>
{
for (int i = 0; i < oldWidgetIds.Length; i++)
{
WidgetParams widgetParams = realm.Find <WidgetParams>(oldWidgetIds[i]);
widgetParams.ID = newWidgetIds[i];
}
});
realm.Dispose();
}
public override void OnDeleted(Context context, int[] appWidgetIds)
{
base.OnDeleted(context, appWidgetIds);
Realm realm = Realm.GetInstance(DB.RealmConfiguration);
realm.Write(() =>
{
foreach (int appWidgetId in appWidgetIds)
{
WidgetParams widgetParams = realm.Find <WidgetParams>(appWidgetId);
realm.Remove(widgetParams);
}
});
realm.Dispose();
}
public override void OnAppWidgetOptionsChanged(Context context, AppWidgetManager appWidgetManager, int appWidgetId, Bundle newOptions)
{
Realm realm = Realm.GetInstance(DB.RealmConfiguration);
Bundle options = appWidgetManager.GetAppWidgetOptions(appWidgetId);
// Get min width and height.
int minWidth = options.GetInt(AppWidgetManager.OptionAppwidgetMinWidth);
//int minHeight = options.GetInt(AppWidgetManager.OptionAppwidgetMinHeight);
WidgetParams widgetParams = realm.Find <WidgetParams>(appWidgetId);
int cells = GetCellsForSize(minWidth);
realm.Write(() => widgetParams.Cells = cells >= 1 && cells <= 3 ? cells : 0);
// Obtain appropriate widget and update it.
appWidgetManager.UpdateAppWidget(appWidgetId, BuildRemoteView(context, appWidgetId, widgetParams));
base.OnAppWidgetOptionsChanged(context, appWidgetManager, appWidgetId, newOptions);
realm.Dispose();
}
public override void OnUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds)
{
Realm realm = Realm.GetInstance(DB.RealmConfiguration);
foreach (int appWidgetId in appWidgetIds)
{
WidgetParams widgetParams = realm.Find <WidgetParams>(appWidgetId);
if (widgetParams == null)
{
// Widget created
realm.Write(() =>
{
widgetParams = new WidgetParams()
{
ID = appWidgetId,
IsRefreshing = true,
Cells = 3,
};
realm.Add <WidgetParams>(widgetParams);
});
}
else if (widgetParams.IsRefreshing)
{
// Already updating
continue;
}
else
{
realm.Write(() => widgetParams.IsRefreshing = true);
}
bool isFirstUpdate = Data.Instance.ReadBoolean(context, Data.IsFirstUpdate, true);
DBController.Instance.ParseBooks(context, !isFirstUpdate);
ComponentName appWidgetComponentName = new ComponentName(context, Java.Lang.Class.FromType(typeof(Widget)).Name);
appWidgetManager.UpdateAppWidget(appWidgetComponentName, BuildRemoteView(context, appWidgetId, widgetParams));
}
base.OnUpdate(context, appWidgetManager, appWidgetIds);
realm.Dispose();
}
