在我在
和
跑步 ：-
for(Course c: dao.getAllCourses()) {
for (AltTeacherWithCourses tbc: dao.getAltTeachersByCourseIdSorted(c.id)) {
Log.d("TEACHER_SORTC","Teacher is " tbc.teacher.name " Courses = " tbc.courses.size());
for(AltCourse course: tbc.courses) {
Log.d("COURSE_SORTC","\tCourse is " course.coursename);
}
}
}
結果是 ：-
2021-11-11 15:26:01.559 D/TEACHER_SORTC: Teacher is Teacher1 Courses = 3
2021-11-11 15:26:01.559 D/COURSE_SORTC: Course is AltCourse3
2021-11-11 15:26:01.559 D/COURSE_SORTC: Course is AltCourse2
2021-11-11 15:26:01.559 D/COURSE_SORTC: Course is AltCourse1
2021-11-11 15:26:01.565 D/TEACHER_SORTC: Teacher is Teacher1 Courses = 3
2021-11-11 15:26:01.565 D/COURSE_SORTC: Course is AltCourse3
2021-11-11 15:26:01.565 D/COURSE_SORTC: Course is AltCourse2
2021-11-11 15:26:01.565 D/COURSE_SORTC: Course is AltCourse1
2021-11-11 15:26:01.568 D/TEACHER_SORTC: Teacher is Teacher1 Courses = 3
2021-11-11 15:26:01.568 D/COURSE_SORTC: Course is AltCourse3
2021-11-11 15:26:01.569 D/COURSE_SORTC: Course is AltCourse2
2021-11-11 15:26:01.569 D/COURSE_SORTC: Course is AltCourse1
2021-11-11 15:26:01.569 D/TEACHER_SORTC: Teacher is Teacher2 Courses = 1
2021-11-11 15:26:01.569 D/COURSE_SORTC: Course is AltCourse3
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