+ public CourseEvent[] getCourseCalendarTimetable(String coursename, long timeFrom, int days) {
+ openDatabase();
+ if(vorlesungsplanDBHelper == null)
+ vorlesungsplanDBHelper = new VorlesungsplanDatabaseHelper(AppContext, database);
+ return vorlesungsplanDBHelper.getCourseCalendarTimetable(coursename, timeFrom, days);
+ }
+