public static Object GetObject(int Method, int Type, String Params) {
    try {
        // Initialize HttpClient For Post Request
        HttpClient client = new DefaultHttpClient();

        // Declare Response
        HttpResponse httpResponse = null;

        switch (Method) {
        case HttpMethod.POST:
            // Create POST Request To The Given URL
            HttpPost post = new HttpPost(ServiceUrl);

            // Set HttpPost Entity
            post.setEntity(new StringEntity(Params, HTTP.UTF_8));

            // Add headers
            post.addHeader("Accept", "application/json");
            post.addHeader("Content-type", "application/json");

            // Execute POST Request To The Given URL
            httpResponse = client.execute(post);
            break;

        case HttpMethod.GET:
            // Create POST Request To The Given URL
            HttpGet get = new HttpGet(ServiceUrl + Params);

            // Execute POST Request To The Given URL
            httpResponse = client.execute(get);

            break;
        }

        // Convert Response Entity To JsonString
        String responseJsonString = EntityUtils.toString(httpResponse
                .getEntity());

        switch (Type) {
        case JSONType.Array:
            return new JSONArray(responseJsonString);

        case JSONType.Object:
            return new JSONObject(responseJsonString);
        }

        return null;

    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

public interface HttpMethod {
    int GET = 1;
    int POST = 2;
}
public interface JSONType {
    int Array = 1;
    int Object = 2;
}

public static JSONObject Login(String username, String password) {
    return (JSONObject) GetObject(HttpMethod.GET, JSONType.Object, ServiceUrl + "auth/"
            + username + "/" + password);
}