History log of /frameworks/base/core/java/android/net/NetworkStateTracker.java
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
da6da0907b28d4704aabbdb1bbeb4300954670d1 16-Aug-2012 Irfan Sheriff <isheriff@google.com> Captive portal handling

We now notify the user of a captive portal before switching to the network as default.
This allows background applications to continue to work until the user confirms he
wants to sign in to the captive portal.

Also, moved out captive portal handling out of wifi as a seperate component.

Change-Id: I7c7507481967e33a1afad0b4961688bd192f0d31
d14e17627266ff8cf804d1f8241a0a4bde7a0ab4 20-Aug-2012 Robert Greenwalt <rgreenwalt@google.com> Update TCP buffer size when switching network type

Import of non-merging change 41612 from AOSP

When PDP connects in GSM network, the TCP buffer window size is
set to max 8760. If the phone swicthes to UMTS, the TCP buffer
size is not updated to UMTS, i.e. GPRS buffer size is still
used with limited data transfer spead as a result.
This fix makes sure the TCP buffer size is updated when
switching network type.

Change-Id: Ic44a557677ffe629e83ce1f522a9f058bee6e7b2
4c628eba480d271d5547af5d4fafc01e0e53a5eb 23-Jul-2012 Jeff Sharkey <jsharkey@android.com> Split NST handler events away from CS internals.

Instead of sharing event space, use a different handler backed by
the same looper.

Change-Id: I11f1e4701c341665770ca640f3cba0c295bb7561
12e24ae7600f8297abcde0d7c29d6cfb64f59dfb 18-Oct-2011 Robert Greenwalt <rgreenwalt@google.com> Send availability info more reliably

We don't have a monolithic availability state, so the mAvailable variable
must go.

Change-Id: I82af90907cc7a0173b74d661912f9c28ddc7dcb0
8e28b7d78232f6cf08739ca0d129cc7f9e650801 19-Aug-2011 Jeff Sharkey <jsharkey@android.com> Proactively disable data when over policy limit.

Add policy controls to NetworkStateTracker which are combined with
other user preference and internal flags to decide if data connection
should be established. Better locking around enabled flags.

When data network would be over limit, proactively disable data on
that network. Enable when policy is snoozed or when cycle resets.

Track and dismiss notifications from now-stale policies.

Bug: 4587023, 5178147
Change-Id: Ibfcc9f73cda7c369209af701b46eddd3d1943f2d
d55a6b498d66d8fc415908ecf63e50f46cce67e8 25-Mar-2011 Robert Greenwalt <rgreenwalt@google.com> Add external dependency API.

An APN will not be connected to if some external dependency is not met.

Change-Id: I7d94df343b260013efd11faa978deb13f07f1389
645b83f3ec2ead154c2062fd6d4498713d11de7e 21-Feb-2011 Robert Greenwalt <rgreenwalt@google.com> Remove some unused code.

Change-Id: Id29bf7d2118065e2e772b22d910bda1c6de2a475
e798268f16ec6d0542616ea45ca0bb18ae2645ee 07-Dec-2010 Wink Saville <wink@google.com> Have MobileDataStateTracker & DataConnectionTracker communicate directly.

Added CMD_SET_DATA_ENABLE which is sent when data is enabled/disabled
via the ConnectivityService. It is anticipated that the communication
channel will be used for additional commands and to receive unsoliciated
commands from DataConnectionTracker back to MobileDataStateTracker.

Change-Id: I3863e7385155d503f069b1dcb7e4f766ec78b5f8
f333123d50776507891b90a6eda4a3b8fa305bb6 24-Sep-2010 Robert Greenwalt <rgreenwalt@google.com> resolved conflicts for merge of 2d457a32 to master

Change-Id: I08fc7881010083407a102f471483cd6d5b9774b4
2d457a32a653ad06487cf0fef9ef400f3055099a 24-Sep-2010 Robert Greenwalt <rgreenwalt@google.com> am 8f97fe55: Merge "Move long Connectivity tasks to handler thread." into gingerbread

Merge commit '8f97fe551e7bd95abf395eed303b975eaa8f0158' into gingerbread-plus-aosp

* commit '8f97fe551e7bd95abf395eed303b975eaa8f0158':
Move long Connectivity tasks to handler thread.
8dcc28be065bb5997ed97d58c9592324b891023a 23-Sep-2010 Robert Greenwalt <rgreenwalt@google.com> Move long Connectivity tasks to handler thread.

Reduce ANR potential.

Change-Id: I21610b462d5ab91821015cd16eecd86d2c0580d1
f61101f6266be243c481d163b95e65d67b8d1669 17-Sep-2010 Wink Saville <wink@google.com> Add LinkCapabilities

Change-Id: Ia1599ade936b79f12526252c0a2e6b453abb136e
ca4306c976d393c3cd04270bc2de0af2f4f30fa5 09-Sep-2010 Robert Greenwalt <rgreenwalt@google.com> resolved conflicts for merge of ec52c98d to master

Change-Id: I31297232c9d918a967b93c3ae977f81b6a94f2ed
ec52c98d441aa592a203f547c0edec79c25bf28e 09-Sep-2010 Robert Greenwalt <rgreenwalt@google.com> am 0727a865: Merge "Add network condition reporting." into gingerbread

Merge commit '0727a865d83b944c2fecc0bf1228a36976fe5300' into gingerbread-plus-aosp

* commit '0727a865d83b944c2fecc0bf1228a36976fe5300':
Add network condition reporting.
d7085fcf6567452a9d6fc69b0c6b1bf556f4c1b9 09-Sep-2010 Robert Greenwalt <rgreenwalt@google.com> Add network condition reporting.

Apps can report if they like their connection to the nets
and we display either not-really-connected or fully-connected
icons. Final icons TBD.

Change-Id: I28be52085edfe54571c0d4559aba0df883548654
37e65ebb7eb932e1a144b1cab262e11ca5fd109b 30-Aug-2010 Robert Greenwalt <robdroid@android.com> Rename NetworkProperties to LinkProperties

Also add copy constructors and use them when giving out data.

Change-Id: Id320eb8fb91d0bd250305ce7bb4f628570215615
b21b62327c10e92baf1a88e77f1c6d5576a17d62 26-Aug-2010 Robert Greenwalt <robdroid@android.com> resolved conflicts for merge of b998f311 to gingerbread-plus-aosp

Change-Id: I7ceb0b624e78d85542d1c36bfabeb5dc31961505
9bc709d46e1165ca0c9a02bd970767c401b990e5 10-Aug-2010 Banavathu, Srinivas Naik <snb@codeaurora.org> Add an API to request route to an IPv6 host.

Add API to create a route to an IPv6 host through a particular

Change-Id: I7649051e94832576e02b5f5ad17abe093d21d48e
c7a98341b053bd8090accca151e8f3522f2dd126 14-Aug-2010 Wink Saville <wink@google.com> Add documentation to NetworkStateTracker and a small change to the API.

Also, removed some unused NetworkStateTracker event codes.

The API change was to add context and target to startMonitor, this makes
it easier to document what the actual interface contract is.

Change-Id: If9b52486c3c281fe4794bc78417c8b03888414b1
b738fb9938631a2e4540f9a9308f49e6be5565b8 13-Aug-2010 Robert Greenwalt <robdroid@android.com> DO NOT MERGE Always set/remove default routes.

Must clean up default route if a default 3g connection is replaced
by a non-default (ie, mms) connection on teh same interface.

Also stop mucking with all connections dns and routes - do it only
for the connection that has changed.

Change-Id: Ifdf49080fa0413a4d826813706c809975a562dfa
0d25534fed91f636def5776ddc4605005bd7471c 28-Jul-2010 Irfan Sheriff <isheriff@google.com> Split WifiStateMachine from WifiStateTracker

Notifications handled in WifiService. WifiStateTracker tracks
state for connectivity service

Change-Id: Idb0cf494898d28712af0f95f9e60c5417cd4a053
47f69fe2999e46004f2f2463b70d38de9ff7079a 16-Jun-2010 Robert Greenwalt <robdroid@android.com> Pass network properties to ConnectivityService.

Used as a bag to hold ipaddr, gateway, dns, proxy info.
addr's are InetAddresses for v4/v6 use. Cleaning up some old v4-only code

Change-Id: I7ac886fe5c519e8bab42f49cd82a5189d9c9ab59
14f2ef4c9da27a3d58d65dc9f684c5f764ee279a 15-Jun-2010 Robert Greenwalt <robdroid@android.com> Move the net transition wakelock to ConnService.

When the default network goes down we lose the wake-on-incoming-data capability
until the new net is brought up and apps rebuild their connections. We fixed this
in Wifi, but it's a general connectivity issue, not a wifi issue so moving the
mechanism to connecitivty so other networks can use it.

Change-Id: I39b5d825eb6b548bd9bb8f179b89254f4db53147
d649c12815bcf944b2c97371f3f60716a42a1557 10-Jun-2010 Irfan Sheriff <isheriff@google.com> Make NetworkStateTracker an interface

As part of the WifiStateTracker cleanup, need
to have NetworkStateTracker as an interface.

Change-Id: I2ac48d7e4c7274ac4df40bc3b8591b182956a936
02648a4b8422733ed401f07edf8e426318bb2f8d 18-May-2010 Robert Greenwalt <robdroid@android.com> Clean up APN notifications.

Add APNType info to notifications so you can tell what's happening. Now, even if a new APN
shares a connection with an already-connected-to- apn type, the new type will get all
the connecting and connected messages on connect and disconnecting/disconnected on disconnect
even though the shared connection remains connected.

Cleaning out the hacks MobileDataStateTracker needed to deal with the old situation.

Change-Id: Iddd7421d6b91cda7c8405f9c3d5404ac04ef8e42
1ef95f9eed610897b46a00f51a7cd7944ef26e62 01-Oct-2009 Robert Greenwalt <robdroid@android.com> Reduce the ConnectivityManager logging.

Same great info, just fewer chars.
d1aca6aa73b0f1e22229829db89b1f3513a16aa8 25-Sep-2009 Robert Greenwalt <robdroid@android.com> Fix ConnectivityManager's handling of apn switch.

It was clearing the interfacename when it was needed later in the process - the prevented us
from clearing the route to private dns servers and clearing the flag that this was set.
Consequently future uses would not set the private dns servers (since it thought they were already
set) and our lookups would fail.

bug: 2146929
ec9fe4672a46eb928ab710d8e3caf2ce046100d4 21-Aug-2009 Robert Greenwalt <robdroid@android.com> Fix a race condition for data change notification

We could sometimes not be told about network state changes breaking subsequent mms access.
Turning on more logging too.

bug: 2069106
42acef37339afe6ac608c842f1637870ee9c4f6c 13-Aug-2009 Robert Greenwalt <robdroid@android.com> Add net type to mobile for mobile-required traffic

This also refactors ConnectivityService a bit towards supporting multiple simultaneous connections by making each a seem like a seperate Network with it's own stateTracker, etc.
Also adds tracking of process death to clean orphaned startUsingNetworkFeature features.
9066cfe9886ac131c34d59ed0e2d287b0e3c0087 04-Mar-2009 The Android Open Source Project <initial-contribution@android.com> auto import from //depot/cupcake/@135843
d83a98f4ce9cfa908f5c54bbd70f03eec07e7553 04-Mar-2009 The Android Open Source Project <initial-contribution@android.com> auto import from //depot/cupcake/@135843
f013e1afd1e68af5e3b868c26a653bbfb39538f8 18-Dec-2008 The Android Open Source Project <initial-contribution@android.com> Code drop from //branches/cupcake/...@124589
54b6cfa9a9e5b861a9930af873580d6dc20f773c 21-Oct-2008 The Android Open Source Project <initial-contribution@android.com> Initial Contribution