Method download

app/src/main/java/eu/faircode/email/Adguard.java:390–416

(Context context)

    }

    static void download(Context context) throws IOException, JSONException {
        File file = getFile(context);

        URL url = new URL(LIST);
        Log.i("GET " + url);
        HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
        connection.setRequestMethod("GET");
        connection.setReadTimeout(FETCH_TIMEOUT);
        connection.setConnectTimeout(FETCH_TIMEOUT);
        ConnectionHelper.setUserAgent(context, connection);
        connection.connect();

        try {
            int status = connection.getResponseCode();
            if (status != HttpsURLConnection.HTTP_OK)
                throw new FileNotFoundException("Error " + status + ": " + connection.getResponseMessage());

            try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
                Helper.copy(connection.getInputStream(), os);
            }

            SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
            prefs.edit().putLong("adguard_last", new Date().getTime()).apply();
        } finally {
            connection.disconnect();
        }
    }

    private static File getFile(Context context) {
        return new File(context.getFilesDir(), "adguard.txt");