Android Twitter App with RDIO. This was worked on as part of a hack for a couple of hours.
You will need to create a Constants.java file:
public class Constants {
public static final String RDIO_APP_KEY = "2br1avdwqq7s8n27ekc8hbf6";
public static final String RDIO_APP_SECRET = "eYVe393gfmBQ";
public static final String API_KEY = "1324frfd4Dv1uI4lOttfguSg";
public static final String API_SECRET = "odffsff2rfe232f2ZBuveO4";
public static final String PREFS_NAME = "hello_world_app";
public static final String CALLBACKURL = "app://twitter-dev";
public static final String PREF_KEY_OAUTH_TOKEN = "oauth_token";
public static final String PREF_KEY_OAUTH_SECRET = "oauth_token_secret";
public static final String PREF_KEY_TWITTER_LOGIN = "isTwitterLoggedIn";
// Twitter oauth urls
public static final String URL_TWITTER_AUTH = "auth_url";
public static final String URL_TWITTER_OAUTH_VERIFIER = "oauth_verifier";
public static final String URL_TWITTER_OAUTH_TOKEN = "oauth_token";
}