Chilly.java 文件源码

public String getUserName() {

        String ret = "";
        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(mContext);
        String userstring = sharedPreferences.getString("trakt_user", "");
        try {
            JSONObject trakt_user = new JSONObject(userstring);
            ret = trakt_user.getJSONObject("user").getString("username");


        } catch (JSONException e) {
            e.printStackTrace();
        }
        return ret;


    }