commit b1ed32efbbd676e9fd05ed596b55cc6f5bd18d3a
author Roshan Pius <rpius@google.com> Fri Aug 23 14:48:27 2019 -0700
committer Roshan Pius <rpius@google.com> Wed Aug 28 07:14:47 2019 -0700
tree 2f5d10c5d0d44b69502c0a4e927fa6014fc14a80
parent 2629709f17629805c98781b6999578bbc5780683

WifiNative: Allow in-place switch from connectivity to scan only mode

This allows an in-place modification of the client interface type. This
helps to get rid of the ScanOnlyModeManager.

Also, stop requesting low priority STA iface from HalDeviceManager for
ScanOnly mode.

Bug: 139939529
Test: atest com.android.server.wifi.WifiNativeInterfaceManagementTest
Test: Manual verification by hacking ScanOnlyModeManager &
ClientModeManager to use the new transition API.

Change-Id: I3b8ce63442a46f0f9927af238a1ac722fa13b2a5