To support TCP keepalive offload, APF filter needs to add program
for dropping keepalive ack packets when offload is starting.
Bug: 114151147
Test: runtest frameworks-net -c android.net.apf.ApfTest
Change-Id: If16a9bc04eb29dfedb950b6e4c85fe9ad4cf259f
The new set of API allows applications to request keepalives
offload for established TCP sockets over wifi.
However, the application must not write to or read from the
socket after calling this method, until specific callbacks are
called.
Bug: 114151147
Test: atest FrameworksNetTests FrameworksWifiTests NetworkStackTests
Change-Id: I3880505dbc35fefa34ef6c79555458ecf5d296a4
Includes various small changes to stop using hidden APIs
Test: make NetworkStack
Test: flashed, booted, WiFi and tethering working
Bug: 112869080
Change-Id: Id2830795a444f484b377ed6437435a1cd833697a
This restores previous behavior, where callbacks would not be called on
the IpClient handler thread.
Test: atest FrameworksNetTests NetworkStackTests
Test: flashed, WiFi works
Bug: 123062477
Change-Id: I3015566b0922d76ac7cf70579a1de3e033bf7b4a
Use the new NetworkObserverRegistry instead.
Test: atest FrameworksNetTests NetworkStackTests
Test: flashed, WiFi working fine
Bug: 112869080
Change-Id: If16ecfd6489f86afec67c22b4c3692cd68f4edbf
NetworkStackTests is run with a version of mockito that allows mocking
final methods, which broke mocking of the ConnectivityService.
Test: atest NetworkStackTests
Change-Id: I430fe12216c43a0c4265a504dbefafad37c09291
