google latitude

Google Latitude Example for Android Problems
http://groups.google.com/group/google-latitude-api/browse_thread/thread/84f0c46701ee626f

Android: Problem to access google tasks with OAuth
http://stackoverflow.com/questions/4214917/android-problem-to-access-google-tasks-with-oauth

申请google Maps API key（用于开发和debug）
http://www.cnblogs.com/playing/archive/2011/04/23/2025419.html