class YelpGetCategoriesFromUrl extends AsyncTask<String, Void, Void> {
final BhLogger bhrel = BhLogger.bhrel();
protected Void doInBackground(String... stringArray) {
try {
URL url;
InputStream in;
url = new URL(CATEGORIES_URL);
URLConnection urlConnection = url.openConnection();
in = new BufferedInputStream(urlConnection.getInputStream());
List<Category> urlCategories = JsonParserSystem.getCategories(in);
if (urlCategories == null) {
bhrel.log("*** Failed to get Yelp Categories from url!");
in.close();
return null;
}
categories = urlCategories;
categorySource = CategorySource.WEB;
in.close();
} catch (IOException e) {
String msg = String.format("Yelp Categories Request Failed: %s", e.getMessage());
Toaster.toastLong(msg);
bhrel.log(msg);
}
return null;
}
}
// </editor-fold>
// <editor-fold desc="DOWNLOAD CATEGORIES">
class YelpGetCategoriesFromFile {
final BhLogger bhrel = BhLogger.bhrel();
YelpGetCategoriesFromFile() {
try {
InputStream in =
ActivityMain.getActivity().getResources().openRawResource(R.raw.yelp_categories);
List<Category> fileCategories = JsonParserSystem.getCategories(in);
if (fileCategories == null) {
bhrel.log("*** Failed to get Yelp Categories from local file!");
in.close();
return;
}
categories = fileCategories;
categorySource = CategorySource.FILE;
in.close();
} catch (IOException e) {
bhrel.log("getCategoriesStreamFromFile(): IO Exception");
}
// Hack to shut up Lint. Lint complains about this being unused, but when I try
// to fix it with the link provided in the Inspector, Android Studio throws an
// "Assertion failed" exception.
@SuppressWarnings("UnusedAssignment")
int hack = R.raw.yelp_categories_test;
}
}