Taxi Referral – Useful SO Posts

Check whether service is running or not

http://stackoverflow.com/questions/600207/how-to-check-if-a-service-is-running-on-android?rq=1

Token based auth in JAX-RS – Best Practices

http://stackoverflow.com/questions/26777083/best-practice-for-rest-token-based-authentication-with-jax-rs-and-jersey?rq=1

Get user’s location with the background service

http://stackoverflow.com/questions/28535703/best-way-to-get-user-gps-location-in-background-in-android

Communication between Activity and Service

http://stackoverflow.com/questions/2463175/how-to-have-android-service-communicate-with-activity

http://stackoverflow.com/questions/20594936/communication-between-activity-and-service