hi I am trying to run a service that does my REST operations. i would like it to start as soon as my app starts and grab the records from the backend server and display them as a ListView inside a Tab Layout. while researching about writing a service class, i came across 2 kinds of services - 1. Local 2. Remote i tried to get the difference between them, but it is not clear from what i read. can anyone explain how they are different? Thanks in advance!