This assignment illustrates the usage of a Spinner widget and a simple Button.
Design and implement an Android application that gives suggestions to a 1st / 2nd year regular student about the available courses for him/her to take.
List<String> courses = new ArrayList<String>();
if (term.equals("1st term")) {
courses.add("NSTP101");
courses.add("PERSEF1");
courses.add("LASARE1");
courses.add("FITWELL");
courses.add("ENGALG1");
courses.add("ENGTRIG");
courses.add("ENGLCOM");
courses.add("FILKOMU");
courses.add("TREDONE");
courses.add("GRAPONE");
}
else if (term.equals("2nd term")) {
courses.add("NSTP-R1/C1");
courses.add("FTSPORT");
courses.add("ANAGEOM");
courses.add("SOLIMEN");
courses.add("DIFFCAL");
courses.add("ENGLRES");
courses.add("FILDLAR");
courses.add("CHEMONE");
courses.add("LBYCH11");
}
else if (term.equals("3rd term")) {
courses.add("SAS1000");
courses.add("NSTP-R2/C2");
courses.add("FTDANCE");
courses.add("INTECAL");
courses.add("ENGALG2");
courses.add("SPEECOM");
courses.add("SOCTEC1");
courses.add("LBYMEEA");
courses.add("ENGPHY1");
courses.add("LPYPH11");
}
else if (term.equals("4th term")) {
courses.add("HUMALIT");
courses.add("KASPIL1");
courses.add("STATICS");
courses.add("ENGIANA");
courses.add("ENGPHY2");
courses.add("LBYPH12");
courses.add("FTTEAMS");
courses.add("LBYEC71");
}
else if (term.equals("5th term")) {
courses.add("HUMAART");
courses.add("TREDTWO");
courses.add("DYNAMIC");
courses.add("ENGSTAT");
courses.add("DISMATH");
courses.add("ELCIAN1");
courses.add("LBYEC11");
courses.add("LBYEC72");
courses.add("LASARE2");
}
else { // 6th term
courses.add("MEDEFOR");
courses.add("ENVIRON");
courses.add("CONTSIG");
courses.add("VECANAL");
courses.add("ELCIAN2");
courses.add("LBYEC12");
courses.add("ELETRO1");
courses.add("LBYEC13");
}
return courses;To accept the assignment, click the following URL:
https://classroom.github.com/assignment-invitations/e75d9fd332f6d2c75796b91f4cfdc46a
https://github.com/DeLaSalleUniversity-Manila/CourseAdviser
In the MainActivity.java:
public void onClickFindCourse(View view){
//Get a reference to the Spinner
Spinner spinner = (Spinner) findViewById(R.id.spinner_terms);
//Get a reference to the TextView
TextView courses = (TextView) findViewById(R.id.tv_courses);
//Get the selected item in the Spinner
String term = String.valueOf(spinner.getSelectedItem());
//Get recommendations from the Course Checklist
List<String> courseList = coursechecklist.getCourses(term);
//Format string list
StringBuilder coursesFormatted = new StringBuilder();
for (String course: courseList)
coursesFormatted.append(course).append('\n');
//Display the selected item
courses.setText(coursesFormatted);
}In the layout xml file for Button widget
<Button
android:id="@+id/button_course"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_below="@+id/spinner_terms"
android:text="@string/find_course"
android:onClick="onClickFindCourse"/>In the layout xml file for Spinner widget
<Spinner
android:id="@+id/spinner_terms"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_marginTop="38dp"
android:entries="@array/terms"/>In the 'strings.xml' for array (utilized by the Spinner)
<string-array name="terms">
<item>1st term</item>
<item>2nd term</item>
<item>3rd term</item>
<item>4th term</item>
<item>5th term</item>
<item>6th term</item>
</string-array>$ cd /path/to/your/android/app/
$ git init
$ git add –all
$ git commit -m "your message, e.x. Assignment 1 submission"
$ git remote add origin <Assignment link copied from assignment github, e.x. https://github.com/DeLaSalleUniversity-Manila/secondactivityassignment-melvincabatuan.git>
$ git push -u origin master
<then Enter Username and Password>
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