[앱위젯] appwidgetManager

void     updateAppWidget(int[] appWidgetIds, RemoteViews views)

Set the RemoteViews to use for the specified appWidgetIds.

void     updateAppWidget(ComponentName provider, RemoteViews views)

Set the RemoteViews to use for all AppWidget instances for the supplied AppWidget provider.

void     updateAppWidget(int appWidgetId, RemoteViews views)

Set the RemoteViews to use for the specified appWidgetId.