/** * Begins a new download if one is not already in progress * * @param language */ private void connectDownloadTask(SourceLanguage language) { String taskId = DOWNLOAD_LANGUAGE_PREFIX + mProject.getId() + "-" + language.getId(); DownloadLanguageTask task = (DownloadLanguageTask) TaskManager.getTask(taskId); if (task == null) { // start new download task = new DownloadLanguageTask(mProject, language); TaskManager.addTask(task, taskId); // NOTE: the LibraryLanguageAdapter handles the onProgress and onFinish events mAdapter.notifyDataSetChanged(); } }
@Override public void NotifyAdapterDataSetChanged() { if (mAdapter != null) { mAdapter.notifyDataSetChanged(); } }