This commit introduces new system APIs to manage "avoid bad Wi-Fi" settings,
leveraging both global system settings and carrier configurations. This
enhancement allows for more granular control and visibility into how Wi-Fi
networks are managed, especially in multi-SIM environments.
The new `setNetworkAvoidBadWifi(Context, int subId)` method provides
the ability to programmatically control this setting based on carrier-specific
policies or user preferences. This complements `getNetworkAvoidBadWifi(Context, int subId)`,
which allows querying the setting for a specific subscription ID, ensuring the
system can accurately determine the avoid bad Wi-Fi status.
Additionally, `shouldShowAvoidBadWifiToggle(Context, int subId)` is introduced.
This method determines whether the 'Avoid Bad Wi-Fi' user interface toggle
should be displayed. It considers both global settings and carrier configurations,
allowing for dynamic UI adjustments based on carrier requirements or user preferences.
These changes provide greater flexibility for managing Wi-Fi network selection
and improve the user experience by offering more context-aware control over
cellular behavior.
Deprecated APIs:
- `setNetworkAvoidBadWifi(Context, int value)`
- `getNetworkAvoidBadWifi(Context)`
New APIs:
- `setNetworkAvoidBadWifi(Context, int subId, int value)`
- `getNetworkAvoidBadWifi(Context, int subId)`
- `shouldShowAvoidBadWifiToggle(Context, int subId)`
Flag: com.android.net.flags.carrier_aware_avoid_bad_wifi
Bug: 410976315
Test: atest ConnectivityCoverageTests:android.net.connectivity.android.net.ConnectivitySettingsManagerTest
Change-Id: I79469cfe865a585593219d226c8198206c06b589
This is needed for counter-part modules to query data usage
with specified transport type.
Flag: com.android.net.flags.netstats_transport_type
Test: atest ConnectivityCoverageTests --test-filter \
'NetworkTemplate*' --update-device
Bug: 419123367
Bug: 420531377
Change-Id: I7778de815bec947be3e6abbd6269e1727de5c550
Extend QosFilter address match function for IP address range based on
prefix length.
Bug: 406146808
Bug: 399960748
Flag: com.android.net.flags.qos_filter_ip_range_matching
Test: atest CtsNetTestCases
Test: atest ConnectivityCoverageTests
Change-Id: I78d995fda111d258da9a912c7afa5e472e43437f
The com.android.net.flags.ethernet_config_store gates APIs exposed
by ethernet module, thus should also be included in
Connectivity/common/flags.aconfig
Bug: 397536853
Test: make
Flag: com.android.net.flags.ethernet_desktop_config
Change-Id: I158bc6298254e4075b594be90661e60b41d9930b
This commit makes the NsdManager.registerService() API public. This
change will enable developers to implement more customizable mDNS
advertising behavior in their applications.
Bug: 373270045
Test: atest CtsNetTestCases:NsdManagerTest
Flag: com.android.net.flags.mdns_advertising_improvement
API-Coverage-Bug: 415202964
Change-Id: I32359f7265b3597defd57123ecff0deaef0011f8
Going forward flags will also be used instead of legacy flags for
flagging changes that do not involve new APIs. Clean up the build rules
to move them from FlaggedApi.bp to the main Android.bp (since there are
no branch differences anymore), and fix the comment.
Test: m
Flag: EXEMPT: refactor
Change-Id: I46ec52dfaf9dbef55364e2def30d97ab9bce55ed
Local net protections is introduced in B as a developer opt-in, on dev
builds; the feature flag is meant to be used when enforcement begins in
2026
Bug: 396116600
Test: atest ConnectivityCoverageTests:android.net.connectivity.com.android.server.connectivity.PermissionMonitorTest
Change-Id: Id5e7a7cf825f10f90edd600ea2567cfe6efd2e98
Old flag gantry flow was disabled due to being out of sync
(b/362407371). This change adds a new version of the same flag to
kickstart a new gantry flow.
Flag: com.android.net.flags.tethering_with_soft_ap_config
Bug: 216524590
Test: build
Change-Id: I50701582852c2077e7807ab2685e390f112fd029
Lorenzo Colitticommited 2024-11-13 17:19:11 +00:00
This is needed for follow-up CLs to wrap necessary code
change under this flag.
Test: TH
Bug: 354619988
Change-Id: I7a36ff228b1ff34860c7fa4e90537ad87f543ddc
Mainline trunk stable flag must specify is_fixed_read_only: true since
server-side flags not supported for mainline in the trunk stable infrastructure
as of now.
Change-Id: Icabffe7acf437c007e413f64aa53bae4eff3099f
Test: TH
Currently, NetworkStats#addEntry creates a new instance
containing the requested result instead of mutating the
original object. This creates a heavy memory footprint
when the caller invokes it in a loop because a new NetworkStats
instance is created whenever an addEntry is called.
This change introduces a new API that allows callers to
add a set of entries to a NetworkStats instance. This new
API will clone the instance only once, return the newly
created (and modified) instance, and ensure that the original
instance remains immutable.
Additionally, the change adopts config libraries for flagging
the API and corresponding CTS tests, since Android U-based
branches are no longer downstream of current development branches.
Test: atest FrameworksNetTests:android.net.connectivity.android.net.netstats.NetworkStatsApiTest
Test: atest CtsNetTestCases:NetworkStatsApiTest
Bug: 335680025
Fix: 357772271
API-Coverage-Bug: 357772271
Change-Id: I58513844e681c0621a6107ec4b198cd3957f289d
On V+, this capability is set by default.
Constrained satellite networks never become the system default network.
Test: CSSatelliteNetworkTest
Bug: 343823469
Change-Id: I020ba48e74f1f180e1807cbe1c066209bedb0454
This reverts commit ee96ba0e60.
Reason for revert: Droidmonitor triggered revert due to b/342557183. Will be verifying through ABTD before submission.
Change-Id: I7e185c3ac11da27c7bb9d95e4221f7dfc22cf48c
Priyanka Advaniauthored and Gerrit Code Reviewcommited 2024-05-24 18:11:45 +00:00
Currently, even if apps don't have INTERNET permission and can not use
network, network access is considered not blocked and
ConnectivityService send onBlockedStatusChanged callback with
blocked=false.
This CL introduced BLOCKED_REASON_NETWORK_RESTRICTED and consider
network access from apps targetting W+ on V+ releases is blocked if apps
don't have INTERNET permission.
Permission is set when the user is added or package is installed and
permission is removed when the user is removed or packages is
uninstalled.
So ConnectivityService does not need to monitor permission change to
send onBlockedStatusChanged callback by permission change.
Test: CSBlockedReasonsTest
Bug: 339559837
Change-Id: I58d2a4eddc714e205f5b96219f95b637f2826c58
FIREWALL_CHAIN_OEM_DENY_x chains were added by aosp/2114533 but
corresponding blocked reasons were not added.
Upcoming aosp/3027488 updates CS to generate blocked reasons based on
bpf map contents.
Without blocked reasons for oem deny chains, onBlockedStatusChanged
callback will have inconsistency from the actual network blocked status.
This CL adds BLOCKED_REASON_OEM_DENY for FIREWALL_CHAIN_OEM_DENY_x chains
Bug: 328732146
Test: TH
Change-Id: I3793aa0e231d32fea5eb202ed69e170f74d66b02
It was set to "system" incorrectly.
Bug: 312769710
Test: m all_aconfig_declarations
printflags | grep android.ne
Change-Id: Ie65dcb8c987cc0677b80ba9f8f84fe604ebbf1d2
aosp/3020885 added metered network firewall chains API but this CL
missed to add flag definition.
Test: TH
Bug: 332628891
Change-Id: I450370c6ff15da110502f8111fa491516fecbc9a
Before calling a flagged API, client code must check the value of the flag
which gates it. Those flags must be exported in order to be accessible from
containers other than the container where the flag and the API are hosted.
Bug: 320984775
Bug: 322839671
Test: m all_aconfig_declarations
Test: printflags --format='{fully_qualified_name}:{is_exported}' | grep true
Change-Id: I61f18732a5c8a69acb6e645b6bf04b7a08adb513
register_nsd_offload_engine is moved to platform flags.aconfig since
this flag is used from platform and not used from module
Bug: 325591785
Test: TH
Merged-In: If8a8426dbbb10253fd5046f639de13519396ddac
Change-Id: If8a8426dbbb10253fd5046f639de13519396ddac
This CL also specifies aconfig_declaration module in java_sdk_library
register_nsd_offload_engine will be moved to the platform flags.aconfig
in the followup CL.
Test: TH
Change-Id: I430a5f0b1e1ef2e3394cf6aa8efebbd46da41765
Make TetheringRequest parcelable so we can pass it via Wifi APIs and map
Soft AP state changes to the correct request.
Bug: 216524590
Test: build
Change-Id: I63a45b14e9abc288b353159dfdcbe96fde485cb7
Quang Anh Luongcommited 2024-02-15 10:15:05 +09:00
The flag com.android.net.flags.ipsec_transform_state gates APIs
exposed by the Tethering module, and thus should also be included
in Connectivity/common/flags.aconfig
Bug: 324278950
Test: make
Change-Id: Ia1fe733a4971ac56cae65870a5339362594322e6
flags.aconfig for android networking is under
packages/modules/Connectivity.
But, currently, mainline code should not read trunk stable flag.
To avoid confusion, this CL moves flags.aconfig to platform.
Bug: 315302281
Test: TH
Change-Id: I3a667cfa14d51e481bb4e99301c10319d2600e00
Merged-In: I44c111577643bacb35b532cb156a61d30cfea31a
A new firewall chain is needed to configure background network
restrictions for apps.
This change only adds the API stubs and traffic controller constants to
make the chain work. Policy changes using this chain will follow in
the framework code.
Test: atest CtsNetTestCases:ConnectivityManagerTest
Test: atest ConnectivityServiceTest
NO_IFTTT=The Lint rule along with the relevant code in Common.h is
being deleted in aosp/2819759
Bug: 304347838
Change-Id: I33e2db6671431f7c576fc931d9f96e684fc1e78a
Revert submission 2799494-revert-2745215-npmsbpf-OBOPDXREUI
Reason for revert: Need to 1. Merge API first. 2. Wait for prebuilt. 3. Merge the caller.
Reverted changes: /q/submissionid:2799494-revert-2745215-npmsbpf-OBOPDXREUI
Change-Id: Icd5f3d40595a0d2a221b016cec70568bf3597c16
Revert submission 2745215-npmsbpf
DroidMonitor: Potential culprit for Bug 307256512 - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.
Reason for revert: 307256512
Reverted changes: /q/submissionid:2745215-npmsbpf
Change-Id: I27119a7484453d1369bbdf71ad2479edec7d664f
Jordan Silvaauthored and Gerrit Code Reviewcommited 2023-10-23 13:23:01 +00:00
Currently, data saver switch is controlled in NPMS, which
calls into NetworkManagementService and netd when switching
status. In netd, BandwidthController manipulates the
bw_data_saver chain to control the overall behavior.
However, this code are all platform implementation, which
are not updatable. In order to migrate data saver switch
from iptables to bpf, this API is needed for Connectivity to
change the implementation to directly write bpf in later
patches.
Test: atest CtsHostsideNetworkTests:com.android.cts.net.HostsideRestrictBackgroundNetworkTests
Test: atest FrameworksServicesTests:NetworkManagementServiceTest
Bug: 297836825
Change-Id: I71fa41ca739fef8e191fba91b02758ad5f732d5c
The TTL check and removal of expired services is currently only
performed when a mDNS query is sent. This can result in expired
services remaining in the cache if no queries are sent. To
address this, the remaining TTL will be checked when retrieving
services from the MdnsServiceCache. Add a new flag to enable
the expired services removal feature. This feature will be
implemented in subsequent changes.
Bug: 265787401
Bug: 304649384
Test: atest FrameworksNetTests CtsNetTestCases
Change-Id: I30f0eea568ee45d363cc02821de0921d6040f981
This is useful going forward in particular because there will
be a default forbidden capability for LOCAL_NETWORKS. This
means it will be useful to be able to remove it.
It is also generally useful and we have been wanting to open
this API to the public, so this is a good opportunity to do so.
Test: new tests for NetworkRequest
NetworkCapabilitiesTest already has tests because it
already was @SystemApi
Change-Id: Ibb8d33b799f2d274326fd9cd0b05a2c33a18032a
This CL does not have Merged-In since all the branches should have the
aconfig file so that adding flags to the file does not have conflicts.
Following CL adds aconfig_declarations to Android.bp only on branches
where aconfig soong targets are supported
Bug: 267870186
Test: TH
Change-Id: I621228a2c9594bf7bfe1cf335619c417e9339743
Jimi Chen
commited 
Junyu Lai
commited 
Sewook Seo
commited 
Chuwei He
commited 
Yuyang Huang
commited 
Remi NGUYEN VAN
commited 
Jacque Li
commited 
Patrick Rohr
commited 
Lorenzo Colitti
commited 
Motomu Utsumi
commited 
Seungjae Yoo
commited 
Gerrit Code Review
commited 
Priyanka Advani
authored and
Paul Duffin
commited 
Oriol Prieto Gasco
commited 
Quang Anh Luong
commited 
Yan Yan
commited 
Paul Hu
commited 
Suprabh Shukla
commited 
Jordan Silva
authored and
Chalard Jean
commited