| fac6568cbb329e06b22bfe07993acb263f3762ab |
|
09-Aug-2017 |
Michael Plass <mplass@google.com> |
Wifi connection hysteresis
Making an automatic connection should not happen unless the RSSI
is a little bit above the level at which a connection is considered
to be "bad", to avoid flapping back and forth between wifi and cell.
Bug: 64422319
Test: Unit tests, manual
Change-Id: I9a148f2d66ea835d19696eb6317b682f6756f002
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| 3cf27a7144be15b7ca400412e4f1bc31daa8be13 |
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26-Jun-2017 |
Ningyuan Wang <nywang@google.com> |
Stay on network during ongoing traffic
Changing network might result L3 disconnection, causing
disruptive user experience.
We should change network less aggressively in the presence
of heavy traffic, which implies streaming activities.
This adds the corresponding unit tests. As a result, this
also modifies the existing test helper method |testStayOrSwitch|
and adjusts some other related unit tests.
Bug: 62428282
Test: compile, unit tests, integration tests
Change-Id: Ib285d42b7191e45e2124b2385fb0802c9fc55f71
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| eb04ff08fe0985acd105a92ae397cbcd7ab91266 |
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21-Jun-2017 |
Stephen Chen <stewchen@google.com> |
WifiNetworkSelector: cache filtered scan results
The filtered scan results removes the need to check for blacklisted
bssids, low signal strength, and invalid SSIDs before showing ONA
notifications.
Exempt-From-Owner-Approval: Owners file out of date
Bug: 37357441
Test: frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Change-Id: I5ac71fa366c8c45377857c18f392aa34d9cbd88f
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| 3b518300cd177eb84b9fb65c98e2e52ab959d123 |
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14-Mar-2017 |
Nathan Harold <nharold@google.com> |
Only auto-disqualify 2.4GHz NWs when 5GHz NWs are available
The WifiSelector logic automatically disqualifies 2.4GHz
networks so that we always go looking for a candidate 5GHz
network. This is the right thing to do so long as there are
5GHz candidates. For 5GHz candidates to be available:
1) 5Ghz must be supported by the device
2) 5GHz networks must be found by a scan
3) 5GHz must be enabled by the user (not always configurable)
Thus, for cases where 5GHz networks aren't available for
whatever reason, we should only disqualify 2.4GHz networks
using the established RSSI-based logic that is applied in
other cases.
Exempt-From-Owner-Approval: Owners file out of date
Bug: 36226123
Test: test2GhzQualifiedNo5GhzAvailable,
test2GhzHighQuality5GhzAvailable,
test2GhzNotQualifiedOther2GhzAvailable,
test5GhzNotQualifiedLowRssi,
test5GhzQualified
Merged-In: I3632e056c9890c7ac6607f72b21e42d34ec0386d
Change-Id: I3632e056c9890c7ac6607f72b21e42d34ec0386d
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| 03c23584f072aef576736044c1fa12ddcb2d882b |
|
31-May-2017 |
Roshan Pius <rpius@google.com> |
WifiConfigManager: Rename scan result to network lookup method
Rename from |getSavedNetworkForScanDetailAndCache| to
|getConfiguredNetworkForScanDetailAndCache| because the method might
also return the configured ephemeral network matching the scan result.
Bug: 62202610
Test: Unit tests
Change-Id: I6fa4c23bde017c412b10b31a350b5c780fc8a672
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| 17c2a7b30e5680b11fc0073ce322ee7bc14ef2c5 |
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03-Feb-2017 |
Randy Pan <zpan@google.com> |
Local log buffer shared by connectivity modules
Move the creation of the local log buffer for connectivity modules to
WifiInjector. Then pass it over to all the connectivity modules.
Dump the log buffer via WifiConnectivityManager.
While there, removed the null check in localLog() for all the
connectivity modules.
Bug: 35642622
Test: runtest.sh and manual test
Change-Id: I31866c6fecdd9f50061f47e34e16c701ff230a6c
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| 167b90b5e002698378728a54a417a08c317d29dc |
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25-Feb-2017 |
Randy Pan <zpan@google.com> |
Move BSSID blacklist to WifiConnectivityManager
Now the BSSID blacklist is managed by WifiConnectivityManager and
passed to WifiNetworkSelector for scan results filtration.
Bug: 35642214
Test: runtests.sh and manual tests
Change-Id: I7afb5e66be471f3582075adb687a7d85ba49a80b
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| 235642dba4359c1e68618f27c949e744765cbbcc |
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07-Feb-2017 |
Amin Shaikh <ashaikh@google.com> |
Move adjustCandidateWithUserSelection to WifiNetworkSelector
WifiNetworkSelector#setUserConnectChoice contains all of the logic for
favoring a user selected network over other visible networks present at
the last round on network selection. However, the logic for using this
data is contained in
SavedNetworkEvaluator#adjustCandidateWithUserSelection. This has the
side effect that RecommendedNetworkEvaluator or any new NetworkEvaluator
in the future can override the user's explicit intent to choose a
specific network. This change moves adjustCandidateWithUserSelection to
WifiNetworkSelector, fixing this bug and bringing all user connect
choice logic into the same class, WifiNetworkSelector.
Set a candidate ScanResult for every WifiConfiguration in
SavedNetworkEvaluator, regardless of whether it is externally scored.
This ensures that the user connect choice is respected if an externally
scored network is selected by a user over a secure saved network.
Bug: 34971941
Test: ./runtests.sh
Change-Id: I8730aee89dbee0ebb97161a56f00c026139ef5c9
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| 805966beca772f5755be73ac1fe0819142ec294b |
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06-Dec-2016 |
Randy Pan <zpan@google.com> |
Blacklist AP immediately if its capacity is full
Blacklist a BSSID immediately when the association to it was
rejected because the AP cannot handle new stations. Previously
we treat all the association rejection the same and blacklist
the AP after 3 times of rejection.
Bug: 32745407
Test: Wifi framework unit tests
Change-Id: Ie64e7b2c659ee27d4cfa109b879d36fe836ee65b
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| 6491dffa5242829ccafa59a9a7243d56beafe7e6 |
|
10-Nov-2016 |
Randy Pan <zpan@google.com> |
WNS: less agressive roaming
When connected, WNS no longer triggers network switching if the
current network didn't show up in the scan results.
While there, fixed the comments of
WifiNetworkSelectorTest#filterOutBlacklistedBssid.
Bug: 31707128
Test: Wifi Unit Tests
Change-Id: Ieebc71151396608cd63e0b834e3f1c572e4cb557
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| bab1104d9cdce66688e45aa04f49d36966bc49e0 |
|
09-Nov-2016 |
Randy Pan <zpan@google.com> |
WNS: feed filtered scan results to network evaluators
Bug: 32745148
Test: Wifi unit tests
Change-Id: I32a3e8e2698f2ab7aa58123c0606872e762e151d
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| 6c90568a19e32a1825e06a608e59d3f36daff9ca |
|
03-Oct-2016 |
Randy Pan <zpan@google.com> |
Move WifiNetworkSelector to WifiInjector
While there, move WifiInfo to be an input parameter of
WifiNetworkSelector#selectNetwork and make WifiInfo the
sole source for obtaining information of the currently
connected network.
Bug: 31383992
Test: Wifi framework unit tests
Change-Id: I107ba600165b008079cebf230865f8b2082740a8
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|
| 0e3cc5f112670c455029e89c93c1f122b897f6e2 |
|
13-Sep-2016 |
Randy Pan <zpan@google.com> |
WifiNetworkSelector unit tests.
Created a WifiNetworkSelectorTestUtil class.
Added unit tests for WifiNetworkSelector.
Bug: 31469319
Test: unit tests passed.
Merged-In: I2fff00bf258a26275f124931000635ab2cdba69f
Change-Id: I2fff00bf258a26275f124931000635ab2cdba69f
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/WifiNetworkSelectorTest.java
|