tree 93e863954826a5f8fac6fa8f4aa4dd7b8cee4981
parent 0f956db686ae6292ebeb515716cf6b369901975f
author Lorenzo Colitti <lorenzo@google.com> 1625544276 +0000
committer Mark Chien <markchien@google.com> 1625545341 +0000

Enable and disable usb IpServer according to ACTION_USB_STATE

Before this change, usb IpServer would be created if corresponding
interface is available even there is no enable tethering attempt. And
usb IpServer only be disabled when interface is removed. Usb tethering
could not be stopped if interface is always avaialbe.
After this change, usb IpServer would be enabled and disabled according
to ACTION_USB_STATE.

Bug: 185649441
Test: atest TetheringCoverageTests
      atest MtsTetheringTestLatestSdk
      atest CtsTetheringTest
Original-Change: https://android-review.googlesource.com/1731453
Merged-In: I8375e3f998d677dc658370b2553facaec0d5ff7c
Change-Id: I8375e3f998d677dc658370b2553facaec0d5ff7c