31b7a7427b85688d0ce37d601ca0523e6e0fc98a - platform_frameworks_opt_net_wifi

commit	31b7a7427b85688d0ce37d601ca0523e6e0fc98a	[log] [tgz]
author	David Su <dysu@google.com>	Wed Jan 09 09:31:19 2019 -0800
committer	David Su <dysu@google.com>	Mon Jan 28 15:32:04 2019 -0800
tree	46bfda1149a81c39c8b65e006ada2b95ad8d8d5a
parent	ac54e62736eeed2e744a057faa8e463240162236 [diff]

Trigger link probes under poor network conditions to collect metrics

When connection stats indicate that network conditions are poor, trigger
link probes in order to assess Wifi link quality. Report the
results of the link probes (along with the trigger conditions) to
metrics.

Bug: 112029045
Test: frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Test: Manually recreated poor network conditions and verified that
link probes were triggered.
Change-Id: I5d0636d9c040e32c52e2127a4845edd902976507

service/java/com/android/server/wifi/ClientModeImpl.java[diff]
service/java/com/android/server/wifi/LinkProbeManager.java[Added - diff]
service/java/com/android/server/wifi/WifiInjector.java[diff]
service/java/com/android/server/wifi/WifiMetrics.java[diff]
service/java/com/android/server/wifi/WifiNative.java[diff]
service/java/com/android/server/wifi/WificondControl.java[diff]
tests/wifitests/src/com/android/server/wifi/ClientModeImplTest.java[diff]
tests/wifitests/src/com/android/server/wifi/LinkProbeManagerTest.java[Added - diff]

8 files changed

tree: 46bfda1149a81c39c8b65e006ada2b95ad8d8d5a

libwifi_hal/
libwifi_system/
libwifi_system_iface/
service/
tests/
Android.bp
OWNERS
PREUPLOAD.cfg