This patch adds a daily limit to the maximum number of notifications
shown when switching networks.
It also adds a rate limit to prevent rapid successive notifications in
flapping scenarios.
Bug: 31132499
Change-Id: Iccb6d0899646ea6df3cfad32a421922263e0eb85
Sometimes we switch away from a network to another (e.g., wifi to
cell data) not because the old network is unvalidated, but
because the score is lowered by a low signal strength.
In this case, don't notify the user of a network switch.
Bug: 31132499
Change-Id: I996a6e00096f8cb864fa9b00b36921725a4edb53
1. Move from deprecated network types to transport types.
2. Rename and simplify (by passing in a NetworkAgentInfo object)
the call signature of the method that displays notifications.
3. Add a method to clear notification, and unindent lots of code.
4. Move the legacy DcTracker-issued notification code to
NetworkNotificationManager.
Bug: 31025214
Change-Id: Ie49c60126d0ed5bac620bc47e84fe038791b2d6c
Most tests were failing because due to a null NetworkCapabilities.
Example:
1) testNetworkStatsWifi(com.android.server.net.NetworkStatsServiceTest)
java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.net.NetworkCapabilities.hasCapability(int)' on a null object reference
at
com.android.server.net.NetworkStatsService.updateIfacesLocked(NetworkStatsService.java:983)
BUG: 30839080
Change-Id: Ib81d81df2828fc573c40b26c23af9d80ae43d3f6
Properly account for VPN apps that make heavy use of the tun
interface. Prior to this change a VPN app could be incorrectly charged
for more data than it actually used if it sent more traffic through
the tun interface than the underlying interface.
This change excludes VPN app traffic on the tun interface from the
adjustment pool and doesn't redistribute traffic to the VPN app.
Instead all of the redistributed traffic is deducted from the VPN app
which effectively represents any overhead incurred by the VPN app.
BUG: 30557871
Change-Id: I62a75a0c0c0111e052b7903baa9f5d6d94ef57fd
Similarly to ApfTest, this patch changes ConnectivityServiceTest to use
a mock object instead of IpConnectivityLog so that running
ConnectivityServiceTest does not generate android.net.metrics events.
Bug: 30450301
Change-Id: Ibc0479f381f26e60baefbae15407c62aecbf6666
This patch creates a new permission used by ConnectivityService to give
access to restricted networks without the NET_CAPABILITY_NOT_RESTRICTED
capability bit on.
Bug: 24497316
Change-Id: I5b6c8a9ef14395b2f1ab26cb17b24d7876ec79f1
Add an IPv6TetheringCoordinator to TetheringMaster StateMachine, which
receives and processes NetworkState updates and passes the necessary IPv6
information to the revelant TetherInterfaceStateMachine.
Add an IPv6TetheringInterfaceServices to TetherInterfaceStateMachine, which
is responsible for adding local network routes and managing an IPv6
RouterAdvertisementDaemon.
Bug: 9580643
Change-Id: I3eaae460b80752e2115359d7bde873a1e9ea515a
This patch adds synchronization inside LegacyTypeTracker so that
getNetworkForType() can safely run concurrently with remove().
Without synchronization if remove() removes the last network for a
given type while getNetworkForType() runs for the same type, it is
possible that getNetworkForType tries to access the head of an empty
list, resulting in a runtime exception.
This issue was found by zoran.jovanovic@sonymobile.com who proposed a
fix in AOSP (Change-Id: Ia963662edb9d643790e8d9439e4dbdcac4c2187b).
This patch differs from the fix proposed by the bug reporter and tries
instead to do the minimum amount of locking to make getNetworkForType
safe.
Bug: 29030387
(cherry picked from commit 389633f8d2)
Change-Id: I915aac527fc8828b32bf35fee870add2dfb11d8d
This patch adds NetworkInfo BLOCKED/UNBLOCKED status of apps to
ConnectivityService's dump logs.
The BLOCKED or UNBLOCKED status of an app is logged with the app uid
when the app calls getActiveNetworkInfo().
Examples:
mNetworkInfoBlockingLogs (most recent first):
07-11 11:04:43.139 - BLOCKED 10060
07-11 11:04:39.056 - UNBLOCKED 10061
07-11 11:04:38.851 - BLOCKED 10061
Bug: 29981766
Change-Id: I6e2fde446702b92b0964ed894409b5d733d8f8a7
