Skip Streaming Directions for Google Maps API v2 Android

Question

So, part of my application builds a line of navigation directions, and then tries to parse JSON and draw the polyline routes on my map. First, I build my string using Location variables or Locale constants. I get something like

https://maps.googleapis.com/maps/api/directions/json?origin=Full Frame Documentary Film 
Festival, Durham, 27701&destination=601 W Peace St, Raleigh,27605&sensor=false&key={API_KEY}

• there is no new line (I added it for readability), and {API_KEY} is my actual api key.

The problem I am facing is that when I pass this url to this method downloadUrl (String urlString)

private String downloadUrl(String urlString) throws IOException {
    Log.d(TAG, "Downloaded string = " + urlString);
    String data = "";
    InputStream stream = null;
    HttpURLConnection urlConnection = null;
    try {

        // Display our JSON in our browser (to show us how we need to implement our parser)
        Intent intent = new Intent(android.content.Intent.ACTION_VIEW, Uri.parse(urlString)); 
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(intent);

        URL url = new URL(urlString);

        // Create a http connection to communicate with url
        urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.connect();

        // read in our data
        stream = urlConnection.getInputStream(); 
        BufferedReader br = new BufferedReader(new InputStreamReader(stream)); 
        StringBuffer sb = new StringBuffer();   

        // read in our data in, and append it as a single data string
        String line = "";
        while ((line = br.readLine()) != null) {
            Log.d(TAG,"url download stream: " + line);
            sb.append(line);
        }
        data = sb.toString();
        br.close();
    } 
    catch (Exception e) {
        e.printStackTrace();
    }
    finally {
        Log.d(TAG, "Downloaded data = " + data);
        stream.close();
        urlConnection.disconnect();
    }

    return data;
}    

JSON displays correctly in my browser, I see everything as Google describes it in the documentation. But then in the following lines, when I try to open a connection to a URL and pull the JSON into a string for parsing, I get a System.err notification

05-02 09:56:01.540: W/System.err(32232): java.io.FileNotFoundException: 
https://maps.googleapis.com/maps/api/directions/json?origin=Full Frame Documentary 
Film Festival, Durham, 27701&destination=601 W Peace St, Raleigh, 27605&sensor=false&key={API_KEY}

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Answer 1

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static String urlEncode(String value) {
    try {
        return URLEncoder.encode(value, "UTF-8");
    } catch (UnsupportedEncodingException e) {
        return value;
    }
}

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