This change fixes multiple scans of same channels; and it generates
onPeriodChanged event.
cherry-picked from partner:klp-wireless-dev
SHA1 950564a305865cc0ae2bc528479ea6922efbb898
Bug: 15000051
Change-Id: I06a4ecc9d45eda4984de50b97b39f623dd0b26d1
This change enables full scan results and allows overriding wifichange
configuration. There are also minor API changes take relavent parameters.
Change-Id: I6ebcb49f64bd8bc9e5e0c88c3b56eb634783524e
Removed public function 'getWifiStateMachineMessenger' of
WifiManager to fix bypass of ConnectivityInternal permission
by application, which is security concern
Bug: 13749822
Change-Id: I3ae73e33b77ee8ae0133ca9dc8cc03c504f09e40
NetworkFactory and NetworkAgent. First trying with wifi and
getting rid of WifiStateTracker.
Conflicts:
api/current.txt
services/core/java/com/android/server/ConnectivityService.java
Change-Id: I7f0ec13d7d8988b32f3c6dc71f72012f3349fe02
WifiConfiguration can have been build by an app with a NULL SSID, or
other null fields. We need to verify that at least that those fields
are not NULL before using them. More specifically, don't crash when
enabling an AP with a null SSID in setApConfiguration function.
Bug: 14568953
Change-Id: I6b33ddf97789c0ee4b850d3ec0bccb08100c21d5
This change implements basic functionality of WifiScanner. Following
functionality is enabled
1. Scanning - specify a list of channels to scan
2. Significant change detection
3. AP hotlist
Change-Id: Ieef75b96bdbbd3c7d9b9e698bd16e64d3b465254
-add dhcpserver, defaultGwMAC address, linked configuration and user choices link lists to WiFiconfiguration
-add default gateway mac address to RouteInfo
-add a Date to the ScanResult
-add BSSID date to the WifiConfiguration
- make framework auto-join into a config option
- add Settings option for showing RSSI in Wifi picker view; add auto-join specific status to WifiConfiguration
Change-Id: I5cfc4f2a48c9f3bc9766e8e68e24eff7b57f2821
Changes to be committed:
modified: core/java/android/provider/Settings.java
modified: wifi/java/android/net/wifi/ScanResult.java
modified: wifi/java/android/net/wifi/WifiConfiguration.java
Add a dummy wifi hotspot service for futher development use. This is to
resolve the different between master branch and kwd branch, such that future
development can go into kwd and being auto-merged to master.
bug: 5485670
Change-Id: Ica58de445dd050a9f0b817f8e4accaa2478299c5
Create new (hidden) APIs to scan a specified channel set. This is mainly for
location service for now, as doing frequent full scans (including DFS channel)
kills battery.
This set of new APIs contains:
- API to query available channel list for scanning, and DFS channels are marked
- API to scan a specified channel set
Selective scan results are returned in the same way as normal full scan ones.
In order not to intrude full scan results, BSS_FLUSH is NOT performed before a
selective scan. Therefore, selective scan results may contain results that's not
in the given channel set, and post-filtering may be required for location
service use.
Bug: 12610436
Change-Id: Icced18dd9b54f6dd92c0c2874d31518d56af8163
Some methods need to be public, since frameworks/base complies before
frameworks/base/services; and services takes build dependency on base.
Similar issue exists with WifiEnterpriseConfig constants.
Bug: 9907308
Change-Id: Ied0e3dee0b25c939067dbc66867a9814b3b3b68e
This is necessary so that the framework can know whether an IPv6
address is likely to be usable (i.e., if it's global scope and
preferred). Also, it will simplify the address notification
methods in INetworkManagementEventObserver, which currently take
the address, the flags, and the scope as separate arguments.
1. Add flags and scope to the class and update the unit test.
Use the IFA_F_* and RT_SCOPE_* constants defined by libcore.
Since most callers don't know about flags and scope, provide
constructors that default the flags to zero and determine the
scope from the address. Addresses notified by the kernel will
have these properly set. Make multicast addresses invalid.
Update the class documentation.
2. Provide an isSameAddressAs() method that compares only the
address and prefix information between two LinkAddress
objects. This is necessary because an interface can't have
two addresses with the same address/prefix but different
flags.
3. Update LinkProperties's addLinkAddress and removeLinkAddress
to identify existing addresses to add/remove using
isSameAddressAs instead of implicit equals(). Specifically:
- If addLinkAddress is called with an address that is already
present, the existing address's flags and scope are updated.
This allows, for example, an address on an interface to go
from preferred to deprecated when it expires, without it
having to be removed and re-added.
- If removeLinkAddress is called with an address that is
present but with different flags, it deletes that address
instead of failing to find a match.
4. Update the INetworkManagementEventObserver address
notification methods to take just a LinkAddress instead of
LinkAddress, flags, and scope. While I'm at it, change the
order of the arguments for consistency with the other
functions in the interface.
Change-Id: Id8fe0f09a7e8f6bee1ea3b52102178b689a9336e
Currently address{Updated,Removed} pass in the address as a
string such as "fe80::1/64". Use LinkAddresses instead, since
that's what it is.
This makes the code more robust in the unlikely case that netd
passes in an invalid string. In the future we can move flags and
scope into the LinkAddress itself and simplify the code further.
Bug: 9180552
Change-Id: I66599f9529cf421caa7676fdd0141bb110b8589e
This change modifies a framework optimization. The framework optimization
disables a network when an access point repeatedly rejects requests
to associate with it. This change has some problems; one being that
it counts the rejects for all networks, and not for a specific network.
This incorrectly penalizes last networks at times; and since the current
threshold is 4 rejects, the probability of penalizing wrong networks
is high. This change ups that number to 16 to reduce that probability.
Bug: 11654725
Change-Id: I7150a9ccbb54bac44f2c2ba100fb6617ded33616
This change moves the code related to 'importing' the configuration
in supplicant and keystore from WifiEnterpriseConfig class to
WifiConfigStore class. This would allow moving system classes
to server package.
Bug: 9989922
Change-Id: Id96f34bb5d16ef192e9174d9caa867bdfdacf803
Setting the same code is redundant, and may cause supplicant to drop
currently connected connection.
Bug: 11303252
Change-Id: I1af57b3af2d0b8cc51939a8b9872fb3fe0105a91
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
