Examples with Quiz com.instructure.canvasapi2.models.Quiz used on opensource projects

Example 11 with Quiz

use of com.instructure.canvasapi2.models.Quiz in project instructure-android by instructure.

the class QuizStartFragment method setupCallbacks.

private void setupCallbacks() {
    webViewClientCallback = new CanvasWebView.CanvasWebViewClientCallback() {

        @Override
        public void openMediaFromWebView(String mime, String url, String filename) {
            openMedia(mime, url, filename);
        }

        @Override
        public void onPageFinishedCallback(WebView webView, String url) {
        }

        @Override
        public void onPageStartedCallback(WebView webView, String url) {
        }

        @Override
        public boolean canRouteInternallyDelegate(String url) {
            return RouterUtils.canRouteInternally(null, url, ApiPrefs.getDomain(), false);
        }

        @Override
        public void routeInternallyCallback(String url) {
            RouterUtils.canRouteInternally(getActivity(), url, ApiPrefs.getDomain(), true);
        }
    };
    embeddedWebViewCallback = new CanvasWebView.CanvasEmbeddedWebViewCallback() {

        @Override
        public void launchInternalWebViewFragment(String url) {
            InternalWebviewFragment.Companion.loadInternalWebView(getActivity(), getNavigation(), InternalWebviewFragment.Companion.createBundle(course, url, false));
        }

        @Override
        public boolean shouldLaunchInternalWebViewFragment(String url) {
            return true;
        }
    };
    quizSubmissionTimeCanvasCallback = new StatusCallback<QuizSubmissionTime>() {

        @Override
        public void onResponse(@NonNull Response<QuizSubmissionTime> response, @NonNull LinkHeaders linkHeaders, @NonNull ApiType type) {
            if (type == ApiType.CACHE)
                return;
            QuizStartFragment.this.quizSubmissionTime = quizSubmissionTime;
            QuizManager.getQuizSubmissions(course, quiz.getId(), true, quizSubmissionResponseCanvasCallback);
        }
    };
    quizSubmissionResponseCanvasCallback = new StatusCallback<QuizSubmissionResponse>() {

        @Override
        public void onResponse(@NonNull Response<QuizSubmissionResponse> response, @NonNull LinkHeaders linkHeaders, @NonNull ApiType type) {
            if (type == ApiType.CACHE)
                return;
            final QuizSubmissionResponse quizSubmissionResponse = response.body();
            // since this is a student app, make sure they only have their own submissions (if they're siteadmin it'll be different)
            final ArrayList<QuizSubmission> submissions = new ArrayList<>();
            final User user = ApiPrefs.getUser();
            if (user != null) {
                for (QuizSubmission submission : quizSubmissionResponse.getQuizSubmissions()) {
                    if (submission.getUserId() == user.getId()) {
                        submissions.add(submission);
                    }
                }
            }
            quizSubmissionResponse.setQuizSubmissions(submissions);
            if (quizSubmissionResponse.getQuizSubmissions() == null || quizSubmissionResponse.getQuizSubmissions().size() == 0) {
                // No quiz submissions, let the user start the quiz.
                // They haven't turned it in yet, so don't show the turned-in view
                quizTurnedInContainer.setVisibility(View.GONE);
                shouldStartQuiz = true;
                next.setVisibility(View.VISIBLE);
                next.setEnabled(true);
            } else {
                // We should have at least 1 submission
                quizSubmission = quizSubmissionResponse.getQuizSubmissions().get(quizSubmissionResponse.getQuizSubmissions().size() - 1);
                next.setEnabled(true);
                final boolean hasUnlimitedAttempts = quiz.getAllowedAttempts() == -1;
                // Teacher can manually unlock a quiz for an individual student
                final boolean teacherUnlockedQuizAttempts = quizSubmission.isManuallyUnlocked();
                final boolean hasMoreAttemptsLeft = quizSubmission.getAttemptsLeft() > 0;
                final boolean canTakeQuizAgain = hasUnlimitedAttempts | teacherUnlockedQuizAttempts | hasMoreAttemptsLeft;
                if (quiz.getHideResults() == Quiz.HIDE_RESULTS_TYPE.ALWAYS && !canTakeQuizAgain) {
                    // Don't let the user see the questions if they've exceeded their attempts
                    next.setVisibility(View.GONE);
                } else if (quiz.getHideResults() == Quiz.HIDE_RESULTS_TYPE.AFTER_LAST_ATTEMPT && !canTakeQuizAgain) {
                    // They can only see the results after their last attempt, and that hasn't happened yet
                    next.setVisibility(View.GONE);
                }
                // -1 allowed attempts == unlimited
                if (quizSubmission.getFinishedAt() != null && !canTakeQuizAgain) {
                    // They've finished the quiz and they can't take it anymore; let them see results
                    next.setVisibility(View.VISIBLE);
                    next.setText(getString(R.string.viewQuestions));
                    shouldLetAnswer = false;
                } else {
                    // They are allowed to take the quiz...
                    next.setVisibility(View.VISIBLE);
                    if (quizSubmission.getFinishedAt() != null) {
                        shouldStartQuiz = true;
                        next.setText(getString(R.string.takeQuizAgain));
                    } else {
                        // Let the user resume their quiz
                        next.setText(getString(R.string.resumeQuiz));
                    }
                }
                if (quizSubmission.getFinishedAt() != null) {
                    quizTurnedIn.setText(getString(R.string.turnedIn));
                    quizTurnedInDetails.setText(DateHelper.getDateTimeString(getActivity(), quizSubmission.getFinishedAt()));
                    // The user has turned in the quiz, let them see the results
                    viewResults.setVisibility(View.VISIBLE);
                } else {
                    quizTurnedInContainer.setVisibility(View.GONE);
                }
                // Weird hack where if the time expires and the user hasn't submitted it doesn't let you start the quiz
                if (quizSubmission.getWorkflowState() == QuizSubmission.WORKFLOW_STATE.UNTAKEN && (quizSubmission.getEndAt() != null && (quizSubmissionTime != null && quizSubmissionTime.getTimeLeft() > 0))) {
                    next.setEnabled(false);
                    // submit the quiz for them
                    QuizManager.submitQuiz(course, quizSubmission, true, new StatusCallback<QuizSubmissionResponse>() {

                        @Override
                        public void onResponse(@NonNull Response<QuizSubmissionResponse> response, @NonNull LinkHeaders linkHeaders, @NonNull ApiType type) {
                            if (type == ApiType.CACHE)
                                return;
                            // the user has turned in the quiz, let them see the results
                            viewResults.setVisibility(View.VISIBLE);
                            next.setEnabled(true);
                            shouldStartQuiz = true;
                            next.setText(getString(R.string.takeQuizAgain));
                            QuizSubmissionResponse quizResponse = response.body();
                            // Since this is a student app, make sure they only have their own submissions (if they're siteadmin it'll be different)
                            final ArrayList<QuizSubmission> submissions = new ArrayList<>();
                            final User user = ApiPrefs.getUser();
                            if (user != null) {
                                for (QuizSubmission submission : quizResponse.getQuizSubmissions()) {
                                    if (submission.getUserId() == user.getId()) {
                                        submissions.add(submission);
                                    }
                                }
                            }
                            quizResponse.setQuizSubmissions(submissions);
                            if (quizResponse.getQuizSubmissions() != null && quizResponse.getQuizSubmissions().size() > 0) {
                                quizSubmission = quizResponse.getQuizSubmissions().get(quizResponse.getQuizSubmissions().size() - 1);
                            }
                        }
                    });
                }
                // If the user can only see results once and they have seen it, don't let them view the questions
                if (quiz.isOneTimeResults() && quizSubmission.hasSeenResults()) {
                    next.setVisibility(View.GONE);
                }
                if (quiz.isLockedForUser()) {
                    shouldStartQuiz = false;
                    next.setText(getString(R.string.assignmentLocked));
                }
            }
            populateQuizInfo();
            canvasLoading.setVisibility(View.GONE);
        }

        @Override
        public void onFail(@Nullable Call<QuizSubmissionResponse> call, @NonNull Throwable error, @Nullable Response response) {
            canvasLoading.setVisibility(View.GONE);
            // on quizzes.
            if (response != null && response.code() == 401) {
                populateQuizInfo();
                // there is a not authorized error, so don't let them start the quiz
                next.setVisibility(View.GONE);
            }
        }
    };
    quizStartResponseCallback = new StatusCallback<QuizSubmissionResponse>() {

        @Override
        public void onResponse(@NonNull Response<QuizSubmissionResponse> response, @NonNull LinkHeaders linkHeaders, @NonNull ApiType type) {
            if (response.code() == 200 && type == ApiType.API) {
                // We want to show the quiz here, but we need to get the quizSubmissionId first so our
                // api call for the QuizQuestionsFragment knows which questions to get
                StatusCallback<QuizSubmissionResponse> quizSubmissionResponseCallback = new StatusCallback<QuizSubmissionResponse>() {

                    @Override
                    public void onResponse(@NonNull Response<QuizSubmissionResponse> response, @NonNull LinkHeaders linkHeaders, @NonNull ApiType type) {
                        QuizSubmissionResponse quizSubmissionResponse = response.body();
                        if (quizSubmissionResponse != null && quizSubmissionResponse.getQuizSubmissions() != null && quizSubmissionResponse.getQuizSubmissions().size() > 0) {
                            quizSubmission = quizSubmissionResponse.getQuizSubmissions().get(quizSubmissionResponse.getQuizSubmissions().size() - 1);
                            if (quizSubmission != null) {
                                showQuiz();
                            } else {
                                getLockedMessage();
                            }
                        }
                    }
                };
                QuizManager.getFirstPageQuizSubmissions(course, quiz.getId(), false, quizSubmissionResponseCallback);
            }
        }

        @Override
        public void onFail(@Nullable Call<QuizSubmissionResponse> call, @NonNull Throwable error, @Nullable Response response) {
            if (response != null && response.code() == 403) {
                // Forbidden
                // Check to see if it's because of IP restriction or bad access code or either
                getLockedMessage();
            }
        }
    };
    quizStartSessionCallback = new StatusCallback<ResponseBody>() {
    };
}

Example 12 with Quiz

use of com.instructure.canvasapi2.models.Quiz in project instructure-android by instructure.

the class ModuleUtilityTest method testGetFragment_quiz.

@Test
public void testGetFragment_quiz() {
    String url = "https://mobile.canvas.net/api/v1/courses/222/quizzes/123456789";
    ModuleItem moduleItem = new ModuleItem();
    moduleItem.setType("Quiz");
    moduleItem.setId(4567);
    moduleItem.setUrl(url);
    Course course = new Course();
    String htmlUrl = "https://mobile.canvas.net/courses/222/quizzes/123456789";
    String apiUrl = "courses/222/quizzes/123456789";
    moduleItem.setHtml_url(htmlUrl);
    Bundle expectedBundle = new Bundle();
    expectedBundle.putSerializable(Const.CANVAS_CONTEXT, course);
    expectedBundle.putString(Const.URL, htmlUrl);
    expectedBundle.putString(Const.API_URL, apiUrl);
    ParentFragment parentFragment = callGetFragment(moduleItem, course, null);
    assertNotNull(parentFragment);
    assertEquals(ModuleQuizDecider.class, parentFragment.getClass());
    assertEquals(expectedBundle.toString(), parentFragment.getArguments().toString());
}

Example 13 with Quiz

use of com.instructure.canvasapi2.models.Quiz in project instructure-android by instructure.

the class QuizManager_Test method getQuiz.

public static void getQuiz(StatusCallback<Quiz> callback) {
    Response httpResponse = new Response.Builder().request(new Request.Builder().url("https://test.com").build()).code(200).message("todo").protocol(Protocol.HTTP_1_0).body(ResponseBody.create(MediaType.parse("application/json"), "todo".getBytes())).addHeader("content-type", "application/json").build();
    Quiz quiz = new Quiz();
    quiz.setTitle("TEST");
    quiz.setDescription("description");
    retrofit2.Response<Quiz> response = retrofit2.Response.success(new Quiz(), httpResponse);
    callback.onResponse(response, new LinkHeaders(), ApiType.CACHE);
}

Example 14 with Quiz

use of com.instructure.canvasapi2.models.Quiz in project instructure-android by instructure.

the class QuizManager method getDetailedQuiz.

public static void getDetailedQuiz(final CanvasContext canvasContext, long quizId, final boolean forceNetwork, final StatusCallback<Quiz> callback) {
    final RestBuilder adapter = new RestBuilder(callback);
    final RestParams params = new RestParams.Builder().withPerPageQueryParam(true).withShouldIgnoreToken(false).withForceReadFromNetwork(forceNetwork).build();
    QuizAPI.getDetailedQuiz(canvasContext, quizId, adapter, params, callback);
}

Example 15 with Quiz

use of com.instructure.canvasapi2.models.Quiz in project instructure-android by instructure.

the class QuizManager method getAllQuizzes.

public static void getAllQuizzes(long courseId, final boolean forceNetwork, StatusCallback<List<Quiz>> callback) {
    if (isTesting() || mTesting) {
        QuizManager_Test.getQuizesQuestions(callback);
    } else {
        final RestBuilder adapter = new RestBuilder(callback);
        StatusCallback<List<Quiz>> depaginatedCallback = new ExhaustiveListCallback<Quiz>(callback) {

            @Override
            public void getNextPage(@NonNull StatusCallback<List<Quiz>> callback, @NonNull String nextUrl, boolean isCached) {
                QuizAPI.getNextPageQuizzes(forceNetwork, nextUrl, adapter, callback);
            }
        };
        adapter.setStatusCallback(depaginatedCallback);
        QuizAPI.getFirstPageQuizzes(courseId, forceNetwork, adapter, depaginatedCallback);
    }
}