tree 5ed4a10643d880dba9934174aff339de4858d83a
parent 80401a0a1caab8579ecdf85c94bb4ba0ba2242a8
author Remi NGUYEN VAN <reminv@google.com> 1608695108 +0900
committer Remi NGUYEN VAN <reminv@google.com> 1608712254 +0900

Migrate away from AsyncChannel in NetworkAgent

Use two oneway binder interfaces instead.
The interfaces post messages to handlers as was implemented before, but
provide a more strictly defined interface, with less hops between
NetworkAgent, AsyncChannel, and ConnectivityService.

The actual public interface is the NetworkAgent @SystemApi: the binder
interface is an internal implementation detail.

Test: atest FrameworksNetTests CtsNetTestCasesLatestSdk
Change-Id: Ie364ab50f416e7821e70f4539a881eea828e1256