| 3256601f5e4d94713f59e97b9d4912875c1bdcaf |
|
03-Dec-2014 |
Jeff Sharkey <jsharkey@android.com> |
Offer to "merge" subscribers for data usage.
There are some cases where multiple subscriber identities (IMSI)
should be treated as "merged together" from a data usage
perspective. This is done by extending the template used for
matching purposes to support multiple subscribers.
Then, when we query historical usage or set network policies, we
normalize the matching template to merge to any other identities
that should be included. When normalizing, the "lowest" identity
is always used for equality and storage purposes, which allows
identities to come and go over time.
This change also fixes data usage recording for multi-SIM devices
by passing along the concrete subscriber identity for each network
interface. Also correctly create default policies for multi-SIM
devices. This change also drops setPolicyDataEnable() until it can
be wired up to the right underlying NetworkAgent. (This means we
still bring up the network, and then rely on iptables rules to block
traffic when over the limit, instead of proactively disabling the
connection.)
Bug: 18012787
Change-Id: If6acf32009fdfea2b836f5aff8e2f3e5e0248b4a
/frameworks/base/core/java/android/net/NetworkState.java
|
| 21b5ee3f0e39be4a79bcfb2b79b0529f75f5cb58 |
|
13-Nov-2014 |
Sreeram Ramachandran <sreeram@google.com> |
Eliminate race conditions in UID-based network filtering.
The previous code retrieved information from the legacy tracker multiple
times for each user query, leading to race conditions where the info
could've changed between the calls.
Refactors the handling of legacy data types in ConnectivityService and
unifies call paths so that APIs that deal with legacy data types
(NetworkInfo and int/networkType) and newer types (such as Network) go
through common code paths, using NetworkState to hold all the necessary
data pieces. This enables follow-on bug fixes to getActiveNetworkInfo().
The changes are limited to public "query" APIs (those that retrieve some
network information or the other). More details about the specific
changes and their rationale can be found in the code review thread.
Bug: 17460017
Change-Id: I656ee7eddf2b8cace5627036452bb5748043406c
/frameworks/base/core/java/android/net/NetworkState.java
|
| f9cb86aebe9647e0fe0137fc198ba16c017445c6 |
|
09-Apr-2014 |
Robert Greenwalt <rgreenwalt@google.com> |
Replace LinkCapabilities with NetworkCapabilities
Also remove unused LinkSocket and LinkSocketNotifier.
bug:13885501
Change-Id: Id426e31b201fa4f29109b5fea485d8efb34519d3
/frameworks/base/core/java/android/net/NetworkState.java
|
| e8914c36276710de50b347c1e6aecfa45d6a56cd |
|
02-May-2012 |
Jeff Sharkey <jsharkey@android.com> |
Begin collecting xtables iface counters.
Add method to parse new iface_stat_fmt proc stats, or return null
when kernel support is unavailable. Add test and remove older, unused
parsing code. Create new "xt" recorder to persist the new xtables
counters when available.
Add SSID support to NetworkIdentity to fix policy tests.
Bug: 6422414
Change-Id: I77f70e9acb79a559ab626f3af5c4f3599801ed43
/frameworks/base/core/java/android/net/NetworkState.java
|
| bfdd680ab44da173a4a39fcd6feccdebb9d1f855 |
|
09-Apr-2012 |
Jeff Sharkey <jsharkey@android.com> |
Migrate to @Override to remove warnings.
Bug: 6303344
Change-Id: I0d33b2ed448467379d576ccd71fb5ae20c878852
/frameworks/base/core/java/android/net/NetworkState.java
|
| b09540f33a6cabe50edec0ef32d0b1d0b0d96fff |
|
19-Jun-2011 |
Jeff Sharkey <jsharkey@android.com> |
Handle removed UIDs in network stats and policy.
When UID_REMOVED, clean up any existing UID network policy so it
doesn't linger for future apps. Also move any NetworkStatsHistory
to special UID_REMOVED tracking bucket.
Tests for new removal code. Also test detailed UID stats, including
network changes to verify template matching logic.
Bug: 4584212
Change-Id: I9faadf6b6f3830eb45d86c7f1980a27cdbcdb11e
/frameworks/base/core/java/android/net/NetworkState.java
|
| d2a458750e5a3d490af09cecb5c28370baf0a913 |
|
29-May-2011 |
Jeff Sharkey <jsharkey@android.com> |
Map network identity using ConnectivityService.
Instead of deriving network identity based on raw subsystem broadcasts,
listen for updates from ConnectivityService. Added atomic view of all
active NetworkState, and build map from "iface" to NetworkIdentity set
for stats tracking.
To avoid exposing internal complexity, INetworkStatsService calls use
general templates. Added TelephonyManager mapping to classify network
types using broad labels like "3G" or "4G", used to drive templates.
Cleaned up Objects and Preconditions.
Change-Id: I1d4c1403f0503bc3635a59bb378841ba42239a91
/frameworks/base/core/java/android/net/NetworkState.java
|