Expose constants of ConnectivityManager

The callers cannot call the hidden APIs after ConnectivityManager
became a part of mainline module, so expose them for callers.
Also change the value of ACTION_PROMPT_PARTIAL_CONNECTIVITY,
ACTION_PROMPT_LOST_VALIDATION and ACTION_PROMPT_UNVALIDATED because
of API lint errors.

Bug: 172183305
Test: Check private DNS settings is normal, and test NO_INTERNET
      notification can be shown normally.
Change-Id: I715c766ad8e5eb54f4dc67239c1dbca7239506fc
Merged-In: I715c766ad8e5eb54f4dc67239c1dbca7239506fc
2 files changed
tree: 11e3c435a4e9e0ecb93a4c3ea15c522c3ca5aeda
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS
  7. TEST_MAPPING