This change renames the LinkInfo objects to LinkQuailtyInfo. The API is
still hidden; but it can be accessed via reflection.
Bug: 10342372
Change-Id: Ieccea87c467ceae5d7f76298b137573f67396cd6
Bad merge from jb-mr2 to klp, the SocketTimeoutException
in isCaptivePortal should not be present. Also add debug
for bug 9972012. The SocketTimeoutException is a possible
cause of 9972012 but the logs from post #24 it was not
caused by a timeout, so this is not a fix.
Bug: 9972012
Change-Id: I290518832f8258d4682821815834f5621245b643
When a sim is new or it has expired it needs to be provisioned
with the carrier. Basically provisioning is associating a sim with
a user account. When a sim isn't provisioned then operators will
restrict access to the network and only allow certain addresses
or services to be used.
This set of changes allows two types of provisioning networks to be
recognized. The first is a network that causes all DNS lookups to be
redirected to a different address than was intended. This is exemplified
by how T-Mobile works.
The second technique uses a special apn for provisioning. An example is
AT&T where lwaactivate is the provisioning apn and broadband is the
normal apn. We first try broadband and if we are unable to connect we
try lwaactivate. When we see the activate we identify it as special and
the ApnContext.isProvisioningApn will return true.
In the future our plan is to create a new network type that can be added
to the apn list, but for now it identified by name.
Here is a list of significant changes:
- CaptivePortalTracker now only test WiFi networks instead of all networks
- checkMobileProvisioning checks for provisioning networks and doesn't
try to ping.
- IConnectivityManager.aidl changes:
* getProvisioningOrActiveNetworkInfo was added to and used by Manage
mobile plan in WirelessSettings so even when there is no active
network it will still allow provisioning. Otherwise it would report
no internet connection.
* setSignInErrorNotificationVisible is used by both
CaptiviePortalTracker and checkMobileProvisioning so they use the
same code for the notifications.
* checkMobileProvisioning was simplified to have only a timeout as
returning the result is now harder as we abort simultaneous call
otherwise we'd could get into loops because we now check every time
we connect to mobile.
- Enhanced MDST to handle the provisioning network.
- Added CONNECTED_TO_PROVISIONING_NETWORK to NetworkInfo to make a new
state so we don't announce to the world we're connected.
- TelephonyIntents.ACTION_DATA_CONNECTION_CONNECTED_TO_PROVISIONING_APN
is sent by the low level data connection code to notify Connectivity
Service that a provisioning apn has connected. This allows CS to
handle the connection differently than a normal connection.
Bug: 10328264
Change-Id: I3925004011bb1243793c4c1b963d923dc2b00cb5
Integer doesn't seem to like number > 2 Gig; so converting all bits of
samples to long; and handling exceptions that may crash the service
Bug: 10459447
Change-Id: I1291e97ba6d0ab7304dc6a6e8ef819d17491e017
This change starts tracking traffic quality data for WiFi and mobile
networks. The quality is tracked based on incidental traffic, and not
on specific measurements. Theoretical bandwidths are hard-coded, as
well as sampling interval; although sampling interval can be changed
by setting a system policy.
Bugs filed to remove shortcomings of this change -
10342372 Change LinkInfo name to something better
10342318 Move hardcoded values of MobileLinkInfo to resources
so they can be updated without changing code
Bug: 10006249
Change-Id: I83d8c7594da20fe53abbd5e1f909b1f606b035bb
This switches the PacProcessor over to an Android Service. The service
is bound and unbound by the PacManager, which also adds it to the
ServiceManager, allowing for Context-Free access by the PacProxySelector
in all DVMs.
bug:10182711
Change-Id: Id1ff7660be56e8976cdcccd76e041feb47a17a61
1. Add addressUpdated and addressRemoved methods to
INetworkManagementEventObserver. (The -Updated method is not
called -Added because it gets called for both adds and
changes.) Update all its callers in the tree.
2. Make NetworkManagementService parse IP address notifications
from NetlinkHandler and call the address{Removed,Updated} on
its observers.
Bug: 10232006
Change-Id: Ieb185dbba052bdbff03caafc0cf5397a7f04dc6d
Currently BaseNetworkObserver is in frameworks/base/services, but
there is code in frameworks/base/core that could use it. This
code typically extends INetworkManagementEventObserver.stub
because BaseNetworkObserver is not available.
Move BaseNetworkObserver to frameworks/base/core without changing
its package name, and use it to simplify two callers. The third
caller, Tethering, is much larger, and I'm not sure it's
appropriate to change it.
Bug: 10232006
Change-Id: Ifc0f2e619e3424e27e35730c048a1cc523df345e
1. Make addLinkAddress a no-op if the address already exists.
2. Make addLinkAddress, addStackedLink and removeStackedLink
return a boolean indicating whether something changed.
3. Add a removeLinkAddress method (currently there is no way of
removing an address).
3. Move hasIPv6Address from ConnectivityService to
LinkProperties, where it belongs.
Bug: 9625448
Bug: 10232006
Change-Id: If641d0198432a7a505e358c059171f25bc9f13d5
When the system becomes loaded the PhoneApp can be delayed
significantly and a call to setEnableFailFastMobileData may not
occur because the channel between the MobileDataStateTracker (MDST)
and DcTracker (DCT) is not connected.
Solution: Add a isReady to MDST and isMobileDataStateTrackerReady to
ConnectivityService and call it from isMobileOk.
Bug: 10351868
Change-Id: I92f9d58121b88186b636cd71c2fd2ef9a28f7cf6
Instead of local instance of the default HostnameVerifier, use it
directly from HttpsURLConnection. This avoids class preloading creating
an instance of it before it's necessary.
(cherry picked from commit 928ee1e48f)
Bug: 9984058
Change-Id: I79d8a934bfc390e4cd503fd592e21bc4e5446a7d
PAC (Proxy auto-config) files contain a single javascript function,
FindProxyForURL(url, host). It gets called to determine what proxy should be
used for a specific request.
This adds PAC support to the system. The ProxyProperties has been modified
to hold the PAC file when one is present. The Proxy method
setHttpProxySystemProperty has been modified to insert a PacProxySelector
as the default ProxySelector when it is required. This new ProxySelector
makes calls to the ConnectivityService to parse the PAC file.
The ConnectivityService and the WifiConfigStore have been modified to support
saving the extra PAC file data.
The ConnectivityService now has a class attached (PacProxyNative) that
interfaces to the native calls for PAC files. The parsing of the PAC file
is handled by libpac (which is being added to external/) which utilizes
libv8 to parse the javascript.
As a fallback to applications that don't use the java ProxySelector, the proxy
is setup to point to a local proxy server that will handle the pac parsing.
bug:10182711
Change-Id: I5eb8df893c632fd3e1b732385cb7720ad646f401
When captive portal checking completes pass back the result.
This is used to enable/disable failing fast for mobile. When
failing fast is enabled we don't check for data stalls and thus
won't be continually trying to do recovery operations, such as
restarting the radio.
Bug: 9462512
Change-Id: I0dea0eee519f8ee7f94e79d40e82c18f30d7fe2e
When captive portal check occurs, track its latency, whether or not
we received a response, and whether or not the response was a captive
portal. Pair with information identifying the access point / base
station, and broadcast it (with a system|signature-protected
permission).
Broadcast only occurs if user has consented to
Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE.
Change-Id: I6fd59954a7ee2cc7acedf064a1465882653b2173
On a AT&T warm SIM a socket is not possible so a timeout occurs.
In CheckMp a timing out on a socket is declared as a "warm" sim,
make CaptivePortalTracker the same.
Bug: 10038362
Change-Id: Icb9fb0a1b67704dc9adf6a6348a3781fb9582a89
After detecting there is a captive portal the url used in the
notification for mobile networks should be updateable via gservices.
These urls will be the same as used by CheckMp and is needed for
carriers that have specific provisioning urls such as AT&T and Verizon.
Bug: 9622647
Change-Id: Idcf4dabc72ece1dbbe1d5e5a21e550dd06fe16c7
1. Add a method to return all addresses and all LinkAddresses on
all links (both base links and stacked links). We already had
one for routes, but did not yet have any for addresses.
2. Rename compareRoutes to compareAllRoutes, because unlike the
other compare* methods, it looks at all interfaces. Update
what appears to be its only caller.
3. Update the documentation of the compare* methods to match
reality (they don't return lists) and clarify whether they
look at all links or only the base link.
Change-Id: Ie22e6c7f163d5de8e407248b45171dc28382d2d3
Add a network type for establishing connections to the apn used for
the initial connection.
Enable some debug for now.
Bug: 8733613
Change-Id: Ia627ac0cf5715660b6d02bb13a83d46ec1727b87
Instead of local instance of the default HostnameVerifier, use it
directly from HttpsURLConnection. This avoids class preloading creating
an instance of it before it's necessary.
Bug: 9984058
Change-Id: I780249dbd3c7bb346e1b275dcb68e4e2be7ebbbb
