Add the specific implementation of onNewPrefixRequest callback on IpServer side, also refactor some common code. Bug: 130741856 Test: atest TetheringTests Change-Id: If2871bf899cb5890bbfee18063a194c92b6f474e
Add the specific implementation of onNewPrefixRequest callback on IpServer side, also refactor some common code. Bug: 130741856 Test: atest TetheringTests Change-Id: If2871bf899cb5890bbfee18063a194c92b6f474e