Examples with TopicSpinnerAdapter org.edx.mobile.view.adapters.TopicSpinnerAdapter used on opensource projects

Example 1 with TopicSpinnerAdapter

use of org.edx.mobile.view.adapters.TopicSpinnerAdapter in project edx-app-android by edx.

the class DiscussionAddPostFragment method getTopicList.

protected void getTopicList() {
    if (getTopicListCall != null) {
        getTopicListCall.cancel();
    }
    getTopicListCall = discussionService.getCourseTopics(courseData.getCourse().getId());
    getTopicListCall.enqueue(new ErrorHandlingCallback<CourseTopics>(getActivity(), null, null, CallTrigger.LOADING_CACHED) {

        @Override
        protected void onResponse(@NonNull final CourseTopics courseTopics) {
            final ArrayList<DiscussionTopic> allTopics = new ArrayList<>();
            allTopics.addAll(courseTopics.getNonCoursewareTopics());
            allTopics.addAll(courseTopics.getCoursewareTopics());
            final TopicSpinnerAdapter adapter = new TopicSpinnerAdapter(container.getContext(), DiscussionTopicDepth.createFromDiscussionTopics(allTopics));
            topicsSpinner.setAdapter(adapter);
            {
                // Otherwise, leave the default option, which is the first non-courseware topic
                if (!discussionTopic.isAllType() && !discussionTopic.isFollowingType()) {
                    int selectedTopicIndex = -1;
                    if (discussionTopic.getIdentifier() == null) {
                        // In case of a parent topic, we need to select the first child topic
                        if (!discussionTopic.getChildren().isEmpty()) {
                            selectedTopicIndex = adapter.getPosition(discussionTopic.getChildren().get(0));
                        }
                    } else {
                        selectedTopicIndex = adapter.getPosition(discussionTopic);
                    }
                    if (selectedTopicIndex >= 0) {
                        topicsSpinner.setSelection(selectedTopicIndex);
                    }
                }
            }
            DiscussionTopic selectedTopic = ((DiscussionTopicDepth) topicsSpinner.getSelectedItem()).getDiscussionTopic();
            Map<String, String> values = new HashMap<>();
            values.put(Analytics.Keys.TOPIC_ID, selectedTopic.getIdentifier());
            analyticsRegistry.trackScreenView(Analytics.Screens.FORUM_CREATE_TOPIC_THREAD, courseData.getCourse().getId(), selectedTopic.getName(), values);
        }
    });
}