Examples with QuizMultipleDropdownSpinnerAdapter com.instructure.candroid.adapter.QuizMultipleDropdownSpinnerAdapter used on opensource projects

Example 1 with QuizMultipleDropdownSpinnerAdapter

use of com.instructure.candroid.adapter.QuizMultipleDropdownSpinnerAdapter in project instructure-android by instructure.

the class QuizMultipleDropdownBinder method bind.

public static void bind(final QuizMultipleDropdownViewHolder holder, final QuizSubmissionQuestion quizSubmissionQuestion, final int courseColor, final int position, final boolean shouldLetAnswer, final Context context, final CanvasWebView.CanvasEmbeddedWebViewCallback embeddedWebViewCallback, final CanvasWebView.CanvasWebViewClientCallback webViewClientCallback, final QuizPostMultipleDropdown callback, final QuizToggleFlagState flagStateCallback) {
    if (holder == null) {
        return;
    }
    setupViews(holder, quizSubmissionQuestion, position, context, embeddedWebViewCallback, webViewClientCallback);
    LayoutInflater inflater = LayoutInflater.from(context);
    // use a map to store the data, each blank id will have an array list of potential answers
    HashMap<String, ArrayList<QuizSubmissionAnswer>> answerMap = new HashMap<>();
    for (QuizSubmissionAnswer answer : quizSubmissionQuestion.getAnswers()) {
        ArrayList<QuizSubmissionAnswer> potentialAnswers = answerMap.get(answer.getBlankId());
        if (potentialAnswers == null) {
            potentialAnswers = new ArrayList<>();
            QuizSubmissionAnswer selectAnswer = new QuizSubmissionAnswer();
            selectAnswer.setText(context.getString(R.string.quizMatchingDefaultDisplay));
            potentialAnswers.add(selectAnswer);
        }
        potentialAnswers.add(answer);
        answerMap.put(answer.getBlankId(), potentialAnswers);
    }
    if (answerMap.size() > 1) {
        // we have more than one, update the string to reflect that
        holder.chooseAnswer.setText(context.getString(R.string.choose_answers_below));
    } else {
        holder.chooseAnswer.setText(context.getString(R.string.choose_answer_below));
    }
    // add answers to the answer container
    for (final String blankId : answerMap.keySet()) {
        final LinearLayout answerWrapper = (LinearLayout) inflater.inflate(R.layout.quiz_multiple_dropdown_answer, null, false);
        final TextView answerTextView = (TextView) answerWrapper.findViewById(R.id.text_answer);
        final Spinner spinner = (Spinner) answerWrapper.findViewById(R.id.answer_spinner);
        ArrayList<QuizSubmissionAnswer> list = new ArrayList<>();
        for (QuizSubmissionAnswer dropdownAnswer : answerMap.get(blankId)) {
            list.add(dropdownAnswer);
        }
        QuizMultipleDropdownSpinnerAdapter adapter = new QuizMultipleDropdownSpinnerAdapter(context, android.R.layout.simple_spinner_item, list);
        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        spinner.setAdapter(adapter);
        if (!TextUtils.isEmpty(blankId)) {
            answerTextView.setText(blankId);
            setPreviouslySelectedAnswer(quizSubmissionQuestion, blankId, spinner, list);
        }
        final Drawable courseColorFlag = ColorKeeper.getColoredDrawable(context, R.drawable.vd_bookmark_filled, courseColor);
        if (quizSubmissionQuestion.isFlagged()) {
            holder.flag.setImageDrawable(courseColorFlag);
        } else {
            holder.flag.setImageDrawable(ColorKeeper.getColoredDrawable(context, R.drawable.vd_navigation_bookmarks, context.getResources().getColor(R.color.defaultTextGray)));
        }
        if (shouldLetAnswer) {
            spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

                @Override
                public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
                    // post the answer to the api
                    HashMap<String, Long> answerMap = new HashMap<>();
                    if (((QuizSubmissionAnswer) adapterView.getSelectedItem()).getId() != 0) {
                        answerMap.put(blankId, ((QuizSubmissionAnswer) adapterView.getSelectedItem()).getId());
                        callback.postMultipleDropdown(holder.questionId, answerMap);
                    }
                }

                @Override
                public void onNothingSelected(AdapterView<?> adapterView) {
                }
            });
            holder.flag.setOnClickListener(new View.OnClickListener() {

                @Override
                public void onClick(View view) {
                    if (quizSubmissionQuestion.isFlagged()) {
                        // unflag it
                        holder.flag.setImageDrawable(ColorKeeper.getColoredDrawable(context, R.drawable.vd_navigation_bookmarks, context.getResources().getColor(R.color.defaultTextGray)));
                        flagStateCallback.toggleFlagged(false, quizSubmissionQuestion.getId());
                        quizSubmissionQuestion.setFlagged(false);
                    } else {
                        // flag it
                        holder.flag.setImageDrawable(courseColorFlag);
                        flagStateCallback.toggleFlagged(true, quizSubmissionQuestion.getId());
                        quizSubmissionQuestion.setFlagged(true);
                    }
                }
            });
        } else {
            holder.flag.setEnabled(false);
        }
        holder.answerContainer.addView(answerWrapper);
    }
}