ConnectivityManager and NetworkAgent do not share their handler with any
other component, so there is no reason to use addresses that do not
overlap. Protocol.BASE_* was written to allow for interaction "between
different StateMachine implementations without a conflict", but the
classes do not use StateMachine, and they do not have such interactions.
Bug: 177046265
Test: atest FrameworksNetTests
Change-Id: I18c341d4a2c01cb9559d682a9ad1ff259e6b5855
TCP_DEFAULT_INIT_RWND setting has never been set before, CS
always read the tcp receive window size from
net.tcp.default_init_rwnd then set to net.tcp_def_init_rwnd.
Thus, remove the unnecessary setting from CS, and the property
doesn't need to set either. Because aosp/1639922 migrate the
properties, the default value has been set to kernel already.
Bug: 182538166
Test: atest FrameworksNetTests
Change-Id: I13e175ab4dea72446af7df4a25e307e5934fa813
This fixes a merge conflict with downstream branches due to an
incomplete cherry-pick.
Bug: 171540887
Test: m
Change-Id: I27a8f20f1a1d83b472700648f3f5a68413a76ac3
Merged-In: I7432fe4c87cd3cab04dcb6185c9a4f3f84376549
* changes:
Remove per-user preference when the user is removed
Expose the enterprise per-profile networking API.
Implement setNetworkPreferenceForUser.
Public API for per-profile network preference.
Add tests for setNetworkPreferenceForUser
This is done by:
1. In requestNetwork, provide a basic permission check.
2. rematchNetworksAndRequests: no change, since non listen
requests will be automatically processed to track
best satisfying network.
3. applyNetworkReassignment: no change, since non-request
will not be sent to factories.
Test: atest ConnectivityServiceTest#testRegisterBestMatchingNetworkCallback_noIssueToFactory
Test: atest ConnectivityServiceTest#testRegisterBestMatchingNetworkCallback_trackBestNetwork
Bug: 175662146
Change-Id: I8cf4ab334df6812d84cdda160e9b72b6f54062af
Also unify the listener for Oem settings, which have
never been released as public API (it is slated to be
released in S).
Test: FrameworksNetTests
Change-Id: I84ba363dd0ec03871c37b1c3a31e5557d9aa12e7
This patch defines the API, but does not make it public
yet as there is no implementation yet.
Test: none so far
Change-Id: I854a952dfe35cc80847eb62f522b1667b8e9b8a0
Context is more useful than ContentResolver, it can provide more
information if we want to change the behavior in the future.
Bug: 172183305
Test: atest FrameworksNetTests
Change-Id: I5702c7d74b862a76558b94f1abe2c6df9eb7f097
Merged-In: I5702c7d74b862a76558b94f1abe2c6df9eb7f097
NETWORK_STACK_UID check was introduced by aosp/1134635, and it
assumed that wifi factories/agents will be running on the network
stack process, but it didn't eventually. It runs in the system
server instead. So remove this check.
Bug: 170598012
Test: atest FrameworksNetTests
Change-Id: Ie11268738e364e252f18876f7a4a0dc064ca8b9c
networkAttributes is a legacy configuration that is now only used to
configure which legacy type networks are supported, and what the restore
timer is for that network type, for the deprecated
startUsingNetworkFeature API.
Use a dedicated resource for the restore timers, and build supported
legacy network types using hasSystemFeature for wifi, wifi p2p,
bluetooth, proxy types, and TelephonyManager.isDataCapable for the
mobile types.
Bug: 146206136
Test: atest FrameworksNetTests
Change-Id: I3a771d3de6c5e912f18d2834e3a50af797ac4991
Connectivity is becoming a mainline module in S but mainline
modules are not allowed to use non-formal APIs. Thus, replace
internal okhttp APIs to stable libcore APIs which are created for
using HttpURLConnectionFactory.
Bug: 182238821
Test: atest FrameworksNetTests
Change-Id: I56ba1b9e6e94f9c6519c3f1c8f0c5993fccbe185
* changes:
Using jniThrowErrnoException in android_util_Process
Using jniThrowErrnoException in android_os_SharedMemory
Using jniThrowErrnoException in android_net_NetworkUtils
As attested by numerous TODOs in the code, a new way of
representing network quality and policy is needed instead
of an int.
An int representing the quality of the network requires
all parties using it to know how all other parties are
using it, and implementation details about the decision
algorithm. For all intents and purposes, the selection
is left to individual network factories who try to
achieve a desired result while piecing together all
possible states of the system.
As the number of such cases and desires increases, this
becomes both intractable and unmaintainable. Indeed, at
this time in the codebase nobody can really predict exactly
how a given change in score will affect selection across
the board, and it is essentially impossible to figure out
the behavior of network selection by inspecting the code
because the moving parts are scattered throughout the
entire codebase.
Having an object encapsulating policy and quality values
will let us centralize the selection and make it again
possible to maintain without knowledge of all behaviors
of all network factories. It will also provide better
guarantees of respecting policy, and allow bugfixes that
were not possible before because they'd touch too many
parts of the code.
Test: FrameworksNetTests FrameworksWifiTests NetworkStackTests
Change-Id: I3185a6412b9b659798faf0c6882699e9c63cc115
PacProxyInstaller class is running a thread all the time and is
listening to intent ACTION_PAC_REFRESH so it would be better to
make it be a system service with a manager class PacProxyManager
which is obtained with getSystemService(PacProxyManager.class).
Besides, rename PacProxyInstaller to PacProxyService will
be easier to know it's the service for PacProxyManager.
ConnectivityService is going to be a mainline module and it
needs constructor of PacProxyService to be SystemApi.
However, in current design, it needs to pass a handler and
an int arguments to the constructor which would be difficult
to maintain if just expose the constructor directly.
So, define a listener for the event that the current PAC
proxy has been installed so that the handler and the int
arguments can be removed from the constructor.
Bug: 177035719
Test: FrameworksNetTests
Change-Id: I2abff75ec59a17628ef006aad348c53fadbed076
ConnectivityService is going to become a mainline module, and
it will not able to use hidden method anymore. Using PlatformProperties
as a static library instead of hidden API.
Bug: 170917042
Test: atest FrameworksNetTests
Merged-In: I3a3deca5d2e0f690db8c0061de2db2217376d268
Change-Id: I3a3deca5d2e0f690db8c0061de2db2217376d268
The caller to create a TestNetworkService via
ConnectivityManager#startOrGetTestNetworkManager should have
passed the MANAGE_TEST_NETWORKS permission check and the caller
doesn't need to declare the permission to pass the permission
check of registerNetworkProvider. So call clearCallingIdentity
when calling registerNetworkProvider in TestNetworkService.
Bug: 181573283
Test: atest CtsNetTestCases:ConnectivityManagerTest#testRequestBackgroundNetwork
Change-Id: Ia28627dacf933d1937978ed9709b975c9a4660ce
ParseException constructors are used by both platform and mainline
module code, so they can't be package-private.
Removing dependencies on either side is not possible as the class
itself is part of the public API, and supports APIs on both sides.
Having the constructors part of the API makes the class usable by both
sides.
Fixes: 182705505
Test: CtsNetTestCases for APIs using the exception
Change-Id: Ia396ab2fa3afaed3cf474c8e60f72fc7f3f4fded
MessageUtils is a hidden utility, and including a jarjared copy in
framework-connectivity would add complexity.
It is only used in VpnTransportInfo, where it would parse VPN constants
when the class is loaded in each process. Considering the performance
and maintenance cost using numerical type codes in toString() seems to
be a better tradeoff.
Bug: 177046265
Test: m
Change-Id: Ie71cc816f86e020b44ed1c86349b5c9204dee3cf
-Connectivity is becoming a mainline module in S but mainline
modules are not allowed to use non-formal APIs. Thus, replace
non-formal API InetAddress#parseNumericAddress to
InetAddresses#parseNumericAddress.
- Add deprecated method legacyParseIpAndMask() for IpPrefix and
LinkAddress. Because InetAddresses#parseNumericAddress has
a little different behavior in some case, but these two classes
should keep working as before. So these two classes will use
the new deprecated method.
Bug: 181756157
Test: FrameworksNetTests
Change-Id: I1c96b75f0b8d5e93304a39b4a8c8849964e5e810
- Expose PRIVATE_DNS_MODE_OFF, PRIVATE_DNS_MODE_OPPORTUNISTIC and
PRIVATE_DNS_MODE_PROVIDER_HOSTNAME for external users.
- Since PRIVATE_DNS_DEFAULT_MODE_FALLBACK might be changed from
release to release, so it cannot be exposed as a system API.
Remove PRIVATE_DNS_DEFAULT_MODE_FALLBACK and have a new API -
getPrivateDnsMode() for users to get the private DNS mode instead.
Bug: 172183305
Test: atest FrameworksNetTests CtsNetTestCases
Change-Id: I02a1e91b4eafb5f5df3eada1c07b99849a050c3c
Merged-In: I02a1e91b4eafb5f5df3eada1c07b99849a050c3c
