Add a NetworkProvider class to the SDK.

Bug: 138306002
Test: builds, boots, wifi and telephony work
Test: tested by upcoming change that uses this in NetworkFactory
Change-Id: I2f61bf323215b7c6feff8acc92e7434346751773
4 files changed
tree: 75595e5527e58c1edfda0586ef3be6379b52b545
  1. core/
  2. services/
  3. tests/