tree b312076fb21f98ec9df942f6e736d0e30da21836
parent fc1622a827b164b12f5922271abf9df11678a8b7
author Chiachang Wang <chiachangwang@google.com> 1612348842 +0800
committer Chiachang Wang <chiachangwang@google.com> 1612349257 +0800

Move shared methods to net shared lib

The NetworkUtils.getNetworkPart() method is used by Settings
and wifi. NetworkUtils is inside the incoming connectivity
module. It will become inaccessible outside the module, so
move the shared methods to shared lib and also move the
related helper method.

The corresponding usgae is also updated.

Bug: 172183305
Test: atest FrameworksNetTests
Change-Id: I47410afa27aad61f63759df41be959f323c1d100