This is supported by:
1. Utilize the new API from both NetworkStatsProvider
and IOffloadControl to send data warning quota to hardware.
And pass the warning reached notification back to NPMS.
2. Disable software solution introduced in R release for
V1.1+ hardware, since now we can fully offload data warning
and limit notification to hardware.
Test: atest TetheringTests
Fix: 149467454
Ignore-AOSP-First: avoid long automerger delay
Change-Id: Ie49461694d77ab7f25a549433b01b5b0167bd489
This is a no-op change that just adapt new API from
NetworkStatsProvider to get warning and limit bytes at the same
time. This change also stores them locally for subsequent
patches to set warning bytes to hardware.
Test: Will be included in the subsequent patch.
Bug: 149467454
Ignore-AOSP-First: avoid long automerger delay
Change-Id: Iec01cb01fd1ce481ce0bd736762baddde1e38084
This is a no-op change that redirect both V1.0 and V1.1 callback
events to the same handling function. Since the V1.1 callback
is extended from V1.0 callback, we can safely use V1.1
callback for both V1.0 and V1.1 control.
The change also provides interface for subsequent
OffloadController changes to set warning and limit at the
same time.
Test: atest TetheringTests
Bug: 149467454
Ignore-AOSP-First: avoid long automerger delay
Change-Id: I6505a04de8c57357dd1fa9ce898c13395e497816
This allows the coverage tests to manually trigger native coverage
collection, as a workaround for collection not being triggered
automatically by the coverage infrastructure.
Bug: 185202279
Test: atest TetheringCoverageTests
Change-Id: I619fc267cf1743dd2218e3dd42546b0d4e9da193
DEVICE_INITIAL_SDK_INT does not exist in older SDKs: use the pre-rename
field, FIRST_SDK_INT instead.
Fixes: 185731191
Test: atest ConnectivityManagerTest#testSocketKeepaliveLimitTelephony
Ignore-AOSP-First: Needs cherry-picks
Change-Id: I1fbc0f714d539a664c053cb9cf1f86c3e651c5a2
The type of ConnectivityManager#PRIVATE_DNS_MODE_OPPORTUNISTIC
has changed from String to int, but the String definition is still
needed to update to Settings.Global.PRIVATE_DNS_MODE, so the
simplest way is to define one locally.
Bug: 185311744
Test: atest CtsNetTestCases
Change-Id: Iafcd861714d8aca44cede658ed630f9d5afd5e59
Ignore-AOSP-First: In the same TOPIC, there is a merge conflict in
DevicePolicyManagerService.java in the internal branch, so it's needed
to merge the code into internal branch to fix the merge conflict.
Add ACCESS_NETWORK_STATE to Tethering CTS because tests call to
EthernetManager#isAvailable() which is enforcing permission check
now. Without ACCESS_NETWORK_STATE, some tests will fail by lack
of permission.
Bug: 174573778
Test: CtsTetheringTest
Change-Id: I735d98527c14c12fb0f2df536cda25fdd84152f1
Ignore-AOSP-First: Security vulnerability issue should not fix on
aosp branch.
Some OEM may have special mobile data icon show up when non-default
(e.g. DUN) mobile connection connected even wifi is also connected.
So always connected DUN may let user hard to distinguish tethering
upstream in those OEM's devices. Also release unused mobile connection
may safe power.
This CL removes unnecessary code from selectPreferredUpstreamType.
In particular:
- When a DUN or HIPRI upstream is selected, calling
registerMobileNetworkRequest is unnecessary. A mobile
NetworkRequest is always registered unless a non-mobile upstream
is selected.
- When a non-mobile upstream is found, releasing the mobile
NetworkRequest is unnecessary in selectPreferredUpstreamType
because it will be done by chooseUpstreamType immediately after
selectPreferredUpstreamType returns.
- When no upstream is found and cellular upstream is not permitted,
it is not necessary to release the mobile NetworkRequest. When
cellular is not permitted, no such NetworkRequest will be filed
because registerMobileNetworkRequest checks with EntitlementManager
before actually requesting the network. If cellular becomes the
upstream and then later becomes not permitted because of an
entitlement failure, all tethering will be stopped by Settings.
Note: currently legacy upstream selection has two known bugs:
1. If mobile has higher priority than non-mobile network, mobile request
should never be released and always prefer use mobile. But in practice,
mobile request would be released when tethering select non-mobile network
as upstream.
2. If mobile has higher priority than wifi network and default network
is wifi but mobile is still connected, tethering would choose mobile as
upstream because it has higher priority. Mobile disconnecting may not
trigger tethering to switch its upstream to wifi because currnetly
tethering rely on CONNECTIVITY_ACTION broadcast to handle upstream
disconnect.
Bug: 173068192
Test: atest TetheringTests
Change-Id: Id5df58af830cc534ecd79041ddf8a04171047e9b
Update the usage in callers side for
- Rename NetworkAgent#setTeardownDelayMs to
NetworkAgent#setTeardownDelayMillis
- Use getters instead of fields in VpnTransportInfo
- Rename registerDefaultNetworkCallbackAsUid to
registerDefaultNetworkCallbackForUid in ConnectiivityManager
Bug: 183972850
Bug: 185246410
Fix: 184735863
Test: atest FrameworksNetTests
Test: atest CtsNetTestCasesLatestSdk
Change-Id: Ie542e5ad631388d9948dd27de21bc218b5b5b8f2
Merged-In: Ie542e5ad631388d9948dd27de21bc218b5b5b8f2
