Add hidden utils and constants to NetworkStack

Test: atest FrameworksNetTests NetworkStackTests
Bug: 112869080
Change-Id: I1a803f7954ab760294436226d6c1cffb934e98f9
12 files changed
tree: 1f260027987b68b181e23c2e7a05df29d11274c9
  1. src/
  2. tests/
  3. Android.bp
  4. AndroidManifest.xml