Improve my solution of homework 2 in two ways. (1) Read questions from the XML file quiz.xml (with a hardcoded URL, but I may change the contents for grading) (2) Give more feedback to the user. Specifically:
At the bottom of the first screen (with all questions), show a score field
In the first screen, show correctly answered questions in green, incorrectly answered questions in red, and unanswered questions in black
When a user selects a choice, use a toast to tell the user whether they did it right or not and return to the main activity.
You will need to send information back to the main activity. I updated the lecture notes for lesson 4 to show you how to do that.
In the response to that information, you need to repaint the list view. Use
Your solution should have a class
Quiz and a class
Question. Feel free to modify either or both classes (for example to keep track of correctly and incorrectly answered questions).
You check in a project that solves the assignment together with a report in a file
report.txt. Use plain text, not Word or RTF, or you won't get credit for the report. Make sure that
report.txt is in the
hw03 directory inside your repo.
In the report, answer the questions given in the step-by-step instructions below.
Homework03in the package
endElement? Commit your code.
edu.sjsu.cs175.hw03.QuizParserTest(not Android, not JUnit 3) that can be run outside Android to read the quiz and assert something about it. In your report, tell me what happens when you try to add this to your Android project. Then make a second project. Be sure to make it a Java project and not an Android project. Call the project Homework03Test and put the code in the directory
hw03testof your cs175 repo, not the default inside the workspace. Then click Next and click on Projects. Click on Add. Select Homework03 and click on Ok. Click on Finish. In the Package Explorer, right-click on the project, select New → JUnit Test Case, make sure JUnit 4 is selected, set the package and class name and click Finish. Then fill in your test case and run it. Tell me in your report how you ran that test, and what happened when you did. Be sure to commit your code in the
MainActivity, it could be in the form of a
int, or a
Questionobject. What did you choose and why?
/tmp, then build and run the program from the command line (not Eclipse).