Intent.FLAG_ACTIVITY_NEW_TASK 에러가 납니다.

Question

public class MainActivity extends AppWidgetProvider {

    @Override
    public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
//        super.onUpdate(context, appWidgetManager, appWidgetIds);
        final int N = appWidgetIds.length;

        for(int i=0;i<N;i++){
            int appWidgetId = appWidgetIds[i];
            RemoteViews views = buildViews(context);

            appWidgetManager.updateAppWidget(appWidgetId,views);

        }
    }
    private PendingIntent buildActivityIntent(Context context){
        Intent intent = new Intent(Intent.ACTION_VIEW)
                .setData(Uri.parse("http://google.com"));
        PendingIntent pi = PendingIntent.getActivity(context, 0, intent, Intent.FLAG_ACTIVITY_NEW_TASK);
        return pi;
    }

    private RemoteViews buildViews(Context context){
        RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.activity_sub);
        views.setOnClickPendingIntent(R.id.simple_widget_layout_activity, buildActivityIntent(context));
        return views;
    }
}

Intent.FLAG_ACTIVITY_NEW_TASK  에러가 나는데 무슨 이유인지 모르겠어요. 빨간색 밑줄....