This was originally to avoid RuntimeException in RouteInfo#matches():
When an IPv6 prefix with a length greater than the max permitted
for IPv4 is matched against an Inet4Address, the call to
NetworkUtils throws RuntimeException.
Change-Id: I92e2bd19a4e7d656cf682fd27678da07e211850d
This new API allows reporting networks that are perceived to provide Internet
connectivity and networks that are not. This allows the framework to avoid
needlessly reevaluating networks where the apps perception matches the
framework's perception. This was not possible with the prior API,
reportBadNetwork.
Bug: 16214361
Change-Id: Id4409bd7538854bd837231fb50e693c10a62b4f2
Rework NetID allocation in ConnectivityService so registerNetworkAgent() can
return the allocated NetID.
Bug: 19416463
Change-Id: I68e395552cf27422c80b4dfae5db5d56a0d68f5d
Add idle mode support to the alarm manager. Introduce
a new concept of flags associated with alarms to tell
the alarm manager how to treat the alarm -- they allow
everything from the alarm that will bring us out of idle
mode, to alarms that are allowed when idle or should
also bring us out of idle. The standalone boolean is
now also a flag.
(Note there is currently no protection from user space
setting the flags however it wants; I will be working
on that in a follow-up change.)
When in idle mode, the alarm manager pushes all alarms
that shouldn't execute during that time over to a
separate list that is not executed until out of idle.
To help with this, I reworked a bit how Alarm objects
are managed, so that when rebatching or moving between
lists we don't have to allocated new objects but can
just use the same existing instance.
Also tweaked the sync manager to deal with idle mode,
which currently just means doing the same thing as when
low on storage -- turning off sync.
Add new ACTION_CHARGING and ACTION_DISCHARGING broadcasts
that apps can listen for to know when the device is actively
charging and discharging. These are better than the old
POWER_CONNECTED and POWER_DISCONNECTED ones because we only
report charging when we actually see that there is enough
power being provided to charge the battery (and will report
discharging if there is not enough power).
The job controller uses these new actions for scheduling
jobs that want to run while plugged in. Removed the
"stable charging" stuff while doing so, since the new
charging state serves as an even better signal for that.
Introduced two new process states: FOREGROUND_SERVICE and
TOP_SLEEPING. This will allow us to treat foreground services
specially (such as still allowing network access to them for
background music playback) while not mixing them together with
whatever happens to be the top activity while the device is
asleep.
Also some other small cleanup here and there.
Change-Id: I7a9808b578bad6f50deb8e1baf919298512a0d3a
1. Remove ConnectivityService.findConnectionTypeForIface() as this can be done
just as easily with supported APIs now.
2. Avoid making copies of Network objects as this precludes reuse of Network
internals (e.g. socket factory, connection pool).
Change-Id: I52f92e35d769d8350471f485e408169608630082
This CL is breaking the clockwork settings app in master. Reverting
until Adam has a chance to investigate.
This reverts commit 5ab174bac0.
Change-Id: Ieb11423c11cf9874a6175dce49843d0e1080c590
Upon crash of com.android.phone process, NetworkFactoryInfo is
not getting removed from HashMap and will get accumulated on
every start of the process.
Change-Id: Iafde28daddfc82728c03208522682b1efc85a121
1. Unhide ConnectivityManager.getDefaultProxy() and update it to
take into account process-bound-Networks.
2. Deprecate EXTRA_PROXY_INFO and instead encourage querying via
getDefaultProxy().
Bug: 17905627
Bug: 17420465
Bug: 18144582
Change-Id: I45358ee82fe705d048022c8238b2452f52c37b88
These functions risk hitting an unchecked Exception due to ConnectivityManager
not being instantiated yet. Also, change Network.openConnection() to throw a
checked Exception rather than an unchecked Exception when ConnectivityManager
is not yet instantiated.
bug:19416463
Change-Id: Ie1e2b3238aec0343d267c76b64927073f2f05f85
Create two special SETs.
SET_DBG_VPN_IN is used by individual applications to know
how much traffic of the NetworkIdentity was actually moved
from a VPN app.
SET_DBG_VPN_OUT is used by the VPN app to know how much
traffic of the NetworkIdentity was deducted.
A debug application can restore the raw stats by these
entries.
raw_traffic = recorded_entry (TAG_NONE, SET_ALL)
+ recorded_entry (TAG_NONE, SET_DBF_VPN_OUT)
- recorded_entry (TAG_NONE, SET_DBF_VPN_IN)
The two debug SETs are not returned by
NetworkStatsService.openSession(). These debug entries are
retrieved by NetworkStatsCollection.dump().
Bug: 19536273
Change-Id: I03ef9f7667f5f2f48cbe3f6b11447fe7ead8ad3b
1. Add a validating method to convert a netmask to a prefix length.
2. Add a function to get the implicit netmask of an IPv4 address.
3. Add a unit test.
Bug: 19704592
Change-Id: Icb9f58d3903ea01df9e3720383c9bd5db6dd8f26
* changes:
DHCP: Minor cleanups to the packet code.
DHCP: Move the packet code to frameworks/base/services.
DHCP: Add a native method for making a DHCP socket.
DHCP: Add a superclass for DhcpStateMachine.
1. Add a validating method to convert a netmask to a prefix length.
2. Add a function to get the implicit netmask of an IPv4 address.
3. Add a unit test.
Bug: 19704592
Change-Id: Icb9f58d3903ea01df9e3720383c9bd5db6dd8f26
* Creates a new Parcelable class VpnInfo to hold required
parameters for VPN stats adjustments.
* ConnectivityService to collect infomation and provide
a list of VpnInfo, one for each user.
* NetworkStatsService passes the VpnInfo array to
NetworkStatsRecorder.
* NetworkStatsRecorder calls NetworkStats.migrateTun()
to do the math.
* Poll NetworkStats when the vpn application calls
setUnderlyingNetworks().
Bug: 19536273
Change-Id: I7a4c7726b8243fead10416f7ec6eb5cf95f20183
