frameworks_base

Files

Narayan Kamath 98e1797367 Remove captive portal code that has no effect.

Note that this CL does not change any behaviour.

At the center of this change is
CaptivePortalTracker#detectCaptivePortal(), which does nothing
except call back into ConnectivityService. Removing it allows us to
simplify code in ConnectivityService. It also allows us to remove
ConnectivityService#captivePortalCheckComplete which was only ever
called in response to this method.

While this does not change any behaviour, it preserves existing
bad behaviour, i.e, that the CAPTIVE_PORTAL_CHECK NetworkInfo
state does not correspond to actual captive portal detection.
We transition into that state and immediately (and unconditionally)
out of it and into CONNECTED.

Change-Id: Ib3797f956d2db5e3cacaaa53e899d81aa8e958af

2013-10-16 08:10:55 +00:00

README.txt

Notify user only when device provisioned

2013-03-27 14:40:46 -07:00

WifiController.java

Fix EAP-TLS reconnect after reboot issue

2013-10-02 17:26:05 -07:00

WifiNotificationController.java

Don't put up wifi-available note when disabled

2013-05-21 11:17:11 -07:00

WifiService.java

Remove captive portal code that has no effect.

2013-10-16 08:10:55 +00:00

WifiSettingsStore.java

Revert "Temporarily disable 'Scan Always' mode"

2013-07-03 00:10:53 +00:00

WifiTrafficPoller.java

Fix client tracking

2013-03-05 09:46:36 -08:00

README.txt

WifiService: Implements the IWifiManager 3rd party API. The API and the device state information (screen on/off, battery state, sleep policy) go as input into the WifiController which tracks high level states as to whether STA or AP mode is operational and controls the WifiStateMachine to handle bringup and shut down.

WifiController: Acts as a controller to the WifiStateMachine based on various inputs (API and device state). Runs on the same thread created in WifiService.

WifiSettingsStore: Tracks the various settings (wifi toggle, airplane toggle, tethering toggle, scan mode toggle) and provides API to figure if wifi should be turned on or off.

WifiTrafficPoller: Polls traffic on wifi and notifies apps listening on it.

WifiNotificationController: Controls whether the open network notification is displayed or not based on the scan results.

WifiStateMachine: Tracks the various states on STA and AP connectivity and handles bring up and shut down.

Feature description:

Scan-only mode with Wi-Fi turned off:
- Setup wizard opts user into allowing scanning for improved location. We show no further dialogs in setup wizard since the user has just opted into the feature. This is the reason WifiService listens to DEVICE_PROVISIONED setting.
- Once the user has his device provisioned, turning off Wi-Fi from settings or from a third party app will show up a dialog reminding the user that scan mode will be on even though Wi-Fi is being turned off. The user has the choice to turn this notification off.
- In the scan mode, the device continues to allow scanning from any app with Wi-Fi turned off. This is done by disabling all networks and allowing only scans to be passed.