tree f655589ea2f37b40c2e6c6f374efcdb7720caaad
parent 9756b5d4f9ced1e169f70cd4bbe78cd902881885
author lucaslin <lucaslin@google.com> 1623087839 +0800
committer lucaslin <lucaslin@google.com> 1623087839 +0800

Send a proxy broadcast when apps moved from/to a VPN

When the apps moved from/to a VPN, a proxy broadcast is needed to
inform the apps that the proxy might be changed since the default
network satisfied by the apps might also changed.
Since the framework does not track the defautlt network of every
apps, thus, this is done when:
  1. VPN connects/disconnects.
  2. List of uids that apply to the VPN has changed.
While 1 is already covered by the current design, the CL implements
2 in order to fulfill the case that different networks have
different proxies.

Bug: 178727215
Test: atest FrameworksNetTests
Change-Id: Ifa103dd66394026d752b407a1bee740c9fcdad2b