[SDL 0171] Android Manager APIs

[theresalech]

Proposal: Android Manager APIs

This proposal is for syncing up the Android SDL library with the iOS library in terms of developer facing APIs. It accomplishes this by introducing a high level developer interface for the Android library through managers. It handles many complex aspects of SDL development, including managing files and setting information on the screen. It also creates a system in which other managers can be easily added in the future to handle tasks. Many aspects of this system are mirrored from the iOS manager system and are designed to be as close as possible to that API while maintaining common Java and Android paradigms.

Review: smartdevicelink/sdl_evolution#500

Steering Committee Decision:

The Steering Committee voted to accept this proposal with revisions. The revisions will include those outlined in this comment from one of the authors of the proposal.

The proposal .md was updated on June 6, 2018 to include the agreed upon revisions.