MIN_MTU_V6 is increasingly used, and the LinkProperties version is used
as a source of truth for the constant.
Bug: 163602123
Test: atest FrameworksNetTests
Change-Id: I67134cd4fb7e2cf59c36947b62f681ac9b94ea4a
This change adds skeletons for each of the various major components used
in the VCN.
Additionally, this change adds the VcnGatewayConnectionConfig, used to
configure each logical connection to the VCN gateway. Each
VcnGatewayConnectionConfig specifies a Network that can be brought up on
demand for a given telephony service (INTERNET, MMS, DUN, etc)
Bug: 163602123
Bug: 163432852
Test: Skeletons only, no major testable pieces
Change-Id: I7297690573c1b6ebd0ab9c1d434dd45c1e7d841d
1. The current code only prints the array of administrator UIDs
if it's empty. This is clearly an oversight. Print it only if
it's non-empty.
2. Only print requestor UID and package name if they are set.
This makes output shorter in the common case that they are
unset.
3. Reorder the output at the end: group all UIDs together, and
place SSID and private DNS broken bit after that.
4. Make the private DNS broken indication a single word instead
of a sentence. This saves space and makes it easier to write
regexps.
New format:
... SignalStrength: -72 OwnerUid: 1000 AdminUids: [1000] SSID: ...
... Uid: 1000 RequestorUid: 1000 RequestorPkg: android ...
Test: manual
Change-Id: I2f5ccc1d9e4af6ddacc4d193185a17723822972b
This change adds stubs for both the API and the internal binder
interfaces.
Bug: 163431877
Test: Compiles, boots
Change-Id: I11183d9fe3ad53944882b163eee5110e85898393
@SuppressLint("Doclava125") is a legacy way of suppressing
RequiresPermission check. Updating to the new style of suppression
so metalava no longer has to support the legacy mode.
sed -i "s/@SuppressLint(\"Doclava125/@SuppressLint(\"RequiresPermission/" \
core/java/android/app/admin/DevicePolicyManager.java \
core/java/android/hardware/hdmi/HdmiControlManager.java \
core/java/android/hardware/location/ContextHubManager.java \
core/java/android/hardware/usb/UsbDeviceConnection.java \
core/java/android/net/TrafficStats.java \
core/java/android/os/RecoverySystem.java \
core/java/android/os/storage/StorageManager.java \
core/java/android/service/persistentdata/PersistentDataBlockManager.java \
location/java/android/location/LocationManager.java \
media/java/android/media/AudioManager.java \
telecomm/java/android/telecom/TelecomManager.java \
telephony/java/android/telephony/CarrierConfigManager.java \
telephony/java/android/telephony/TelephonyManager.java \
wifi/java/android/net/wifi/RttManager.java \
wifi/java/android/net/wifi/WifiScanner.java
Test: make
Exempt-From-Owner-Approval: No-op change
Merged-In: I6d5df95cfca2950ea86872d2f0afc1ba828841dc
Change-Id: I6d5df95cfca2950ea86872d2f0afc1ba828841dc
@SuppressLint("Doclava125") is a legacy way of suppressing
RequiresPermission check. Updating to the new style of suppression
so metalava no longer has to support the legacy mode.
sed -i "s/@SuppressLint(\"Doclava125/@SuppressLint(\"RequiresPermission/" \
core/java/android/app/admin/DevicePolicyManager.java \
core/java/android/hardware/hdmi/HdmiControlManager.java \
core/java/android/hardware/location/ContextHubManager.java \
core/java/android/hardware/usb/UsbDeviceConnection.java \
core/java/android/net/TrafficStats.java \
core/java/android/os/RecoverySystem.java \
core/java/android/os/storage/StorageManager.java \
core/java/android/service/persistentdata/PersistentDataBlockManager.java \
location/java/android/location/LocationManager.java \
media/java/android/media/AudioManager.java \
telecomm/java/android/telecom/TelecomManager.java \
telephony/java/android/telephony/CarrierConfigManager.java \
telephony/java/android/telephony/TelephonyManager.java \
wifi/java/android/net/wifi/RttManager.java \
wifi/java/android/net/wifi/WifiScanner.java
Test: make
Exempt-From-Owner-Approval: No-op change
Change-Id: I6d5df95cfca2950ea86872d2f0afc1ba828841dc
* changes:
Remove unused variables
Return offloaded traffic when querying from TrafficStats API
Add hardware tethering traffic in testTethering test
Remove unused getTetherStats
TrafficStats API are being used for querying realtime network
statistics for years. However, on certain devices, some network
traffic are produced by hardware components and not be
able to seen by kernel counters.
Thus, include statistics for those missing network traffic is
necessary. Note that the included statistics might be stale
since polling newest stats from hardware might impact system
health and not suitable for TrafficStats API use cases.
Test: atest FrameworksNetTests TetheringTests
Bug: 16229221
Change-Id: I6741c41cb5145ca8748f9b083b9c15e7e2735681
Updating comments for network preferences to better clarify that
preferences which include more than one network type will then rely on
scoring to determine which of those networks are chosen.
Bug: 171795464
Test: atest FrameworksNetTests
Change-Id: I9eb5683f2cd69281bbee9fb70028d45f07720914
These are APIs that have @UnsupportedAppUsage but for which we don't
have any evidence of them currently being used, so should be safe to
remove from the unsupported list.
Bug: 170729553
Test: Treehugger
Merged-In: I626caf7c1fe46c5ab1f39c2895b42a34319f771a
Change-Id: I54e5ecd11e76ca1de3c5893e3a98b0108e735413
These are APIs that have @UnsupportedAppUsage but for which we don't
have any evidence of them currently being used, so should be safe to
remove from the unsupported list.
Bug: 170729553
Test: Treehugger
Merged-In: I8285daa8530260251ecad6f3f38f98e263629ca7
Change-Id: I626caf7c1fe46c5ab1f39c2895b42a34319f771a
Modern network agents are supposed to have the following
lifecycle :
• Construct the agent
• Declare itself to connectivity by calling #register()
• Possibly do some setup
• Declare connected by calling #markConnected()
• Declare disconnected by calling #unregister()
Internally ConnectivityService still manages the state
with deprecated NetworkInfo, which has a lot of possible
detailed states, most of which are now unused. Internally,
the steps above translate to the states below :
• When the agent calls #register() it starts in state
CONNECTING
• When it calls #markConnected() it goes to CONNECTED
• When it calls #unregister() it goes to DISCONNECTED which
triggers the flow that disconnects it immediately
• ConnectivityService also synthesizes the SUSPENDED state
under some situations, but that's not relevant here.
The translation above is done by the NetworkAgent class,
which translates #register(), #markConnected() and
The only valid lifecyle for new agents is thus :
CONNECTING → CONNECTED → disconnect
↕ ↑
SUSPENDED ───┘
Note that in the above scheme, there is no space for the
UNKNOWN state, which is only used by legacy network agents.
However, the constructor for NetworkInfo still starts with
UNKNOWN. Ideally the constructor for NetworkInfo would set
the info to CONNECTING instead, but this would be a very
visible change in behavior affecting many apps (especially
their tests), so for backward compatibility we can't do
that.
New network agents however don't expose their NetworkInfo
to the client code, so they can just be made to start in
CONNECTING the way it was meant.
Note that this didn't really have a concrete impact beyond
printing some logs as by and large the ConnectivityService
code handles UNKNOWN and CONNECTING the same way, or more
exactly it handles transitions to CONNECTED from UNKNOWN
and CONNECTING in the same way. The exception to this is
VPNs, which are not using the new agent API yet, and the
upcoming conversion is why this fix is actually needed now.
Bug: 170904131
Test: FrameworksNetTests NetworkStackTests
Test: new test in aosp/1460705
Change-Id: Ib7d906a7b29a0b9f000b90bc78558a7402852fa3
These are APIs that have @UnsupportedAppUsage but for which we don't
have any evidence of them currently being used, so should be safe to
remove from the unsupported list.
This is a resubmit of ag/12929664 with some APIs excluded that caused
test failures; see bugs 171886397, 171888296, 171864568.
APIs excluded:
Landroid/bluetooth/le/ScanRecord;->parseFromBytes([B)Landroid/bluetooth/le/ScanRecord;
Landroid/os/Process;->myPpid()I
Landroid/os/SharedMemory;->getFd()I
Landroid/hardware/input/InputManager;->INJECT_INPUT_EVENT_MODE_WAIT_FOR_FINISH:I
Bug: 170729553
Test: Treehugger
Change-Id: I8285daa8530260251ecad6f3f38f98e263629ca7
This patch adds a shell of the VcnManagementService and VcnManager
Bug: 163431877
Test: Compiles, Boots
Change-Id: I1f3d8ab9c9bff7d419ea6d3edaae3b6b41b1d775
Adding network capability to be used with networks to be only used by
OEM apps.
Bug: 171505922
Test: atest CtsNetTestCasesLatestSdk:NetworkCapabilitiesTest
Change-Id: Ib55ebec0e178b6317d92f17e1aff060dacdfb2b1
These are APIs that have @UnsupportedAppUsage but for which we don't
have any evidence of them currently being used, so should be safe to
remove from the unsupported list.
Bug: 170729553
Test: Treehugger
Change-Id: I4c8fd0006f950de9955242e93968fb0996ceb372
This change adds owners for the VCN files in the android.net.vcn package
Bug: 163431877
Test: No code changes; FrameworksNetTests passing
Change-Id: I7406083b958a9fd5f1b02c2e2046a9c686622f60
It is safe because these mandatory algorithms are already required
before new algorithms are added
It is also a quick fix to unblock b/171279612, whose root cause is
the device first sdk is wrong
Bug: 171279612
Test: atest CtsNetTestCases:IpSecManagerTest
Change-Id: I5b9d85b2bc8f13f54467c97160d138a4628265f7
