Android using AppEngine Backend

1. Android project
   Google/Generate App Engine Backend...(for Android)
---->A new Android project-AppEngine generated

2. In Android project-AppEngine
   Create Entity Class
   Google/Generate Cloud Endpoint Class
---> EntityClassEndpoint.java generated

3. Android project-AppEngine
    Google/Generate Cloud Endpoint Client Library
    (Caution: Should close all edited java source related endpoint library before run Generate Cloud Endpoint Client Library, if not generation failed)

4. Android project
    CloudEndpointUtil.LOCAL_ANDROID_RUN=true; //when run local develop server
    Create AsyncTask
    Run AsyncTask in appropriate position.
---> Test local

5. Android project-AppEngine
   Google/Deploy to AppEngine
   (ApplicationID, Version setting first)
---> Test AppEngine