We call uncrypt services to setup / clear bootloader control block (BCB)
for scheduling tasks under recovery (applying OTAs, performing FDR).
However, we cannot start multiple requests simultaneously. Because they
all use the same socket (/dev/socket/uncrypt) for communication and init
deletes the socket on service exits.
This CL fixes the issue by a) adding synchronized blocks for the service
requests; b) checking the availability of the socket before initiating a
new one.
Note that adding synchronized blocks to RecoverySystem doesn't help,
because the calls could be made from different processes (e.g. priv-app,
system_server).
Bug: 31526152
Test: FDR works while a priv-app keeps calling clear BCB.
Change-Id: I95308989e849a9c98a9503ac509f2bc51ed3de19
This will enable the developers to check if they could replace an unbuffered
I/O operation with a corresponding buffered I/O operation.
The policy can be set as follow:
StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
.detectUnbufferedIO().build());
Test: vogar BlockGuardTest
Bug: 3018772
Change-Id: Ib804a8e9980ae40abfd216f8b87c250fd413bd5c
(cherry picked from commit 9b7184a8fd)w
Log the error code to uncrypt_status if uncrypt gets killed because
of timeout.
Test: We log the error code correctly in uncrypt_status when uncrypt timeouts.
Bug: 31603820
Change-Id: Ia623c333714295e68f4269257fbb4297a867e42b
that convert a one-dimensional array of scalars into the corresponding
one-dimensional array of the associated "wrapped" type, i.e. byte[] -> Byte[].
Change-Id: I712b2bb5330bd660816d0ff536a55913904203b6
Bug: 31682327
Test: hidl_test_java
If setView() will be called from two different threads
then mView property of a View object may have inconsistent
value. For instance, setView() may set mView to null causing
NullPointerException. Synchronize root.setView() as well to
avoid this.
Change-Id: I5f9cf47ece5d4aca575bd8644ecfcee0ed43d843
Setting the WiFi network interface up or down is racy because it
is not synchronized with the WiFi components managing the interface.
This causes a problem for hostapd when the interface is marked down
before hostapd starts because it causes the driver to enter the
de-initialization process. hostapd does not know how to react to this
change of events.
Bug: 31205821
Test: bug no longer reproduces on upcoming devices, unit tests pass
Change-Id: I96938e2aef89b400593d42ce1b0a6ccc2d2e5754
More generalized functionality is now available through HwBlob.
Change-Id: Id6c713fb01af7593ea3ff8405f3a9e5325877412
Bug: 31438033
Test: run updated "hidl_test" and "hidl_test_java"
step1: PowerProfile.POWER_WIFI_ACTIVE represents energy consumption(mAh) per hour
devied by 3600, then WIFI_POWER ==> energy consumption(mAh) per second
step2: WIFI_BPS represents 1000000 bit per second
then (double)WIFI_BPS) / 8 ==> 1000000/8 Byte per second
step3: as upload and download, so divided by 2;
then (((double)WIFI_BPS) / 8 / 2048)) ==> 1000000/8/2048 KB per second
==> packet per second (where 1 packet = 2 KB)
so WIFI_POWER / (((double)WIFI_BPS) / 8 / 2048) represents mAh per Packet where 1 packet = 2 K.
when divided by (60*60) again , that make WifiPowerEstimator narrow 3600 times.
Change-Id: Ic055a5145b6dfb1129c8969826329a3024c9e2b6
Signed-off-by: yuanhuihui <yuanhuihui@xiaomi.com>
getCurrentInputMethodSubtype() acquires InputManagerService.mMethodMap
within its body. There seems to be no reason for holding
InputMethodManager.mH to call getCurrentInputMethodSubtype(). Holding mH
can cause potential deadlock b/w two threads acquiring mH and mMethodMap
in different orders.
Bug: 31247871
Bug: 31273203
Bug: b.android.com/218423
Change-Id: I20cf2c20f49b1b02c0f7a18257b49d4bcc081b5d
There is no functional change. This is to support adding new types of zygotes
that all operate using the same protocol.
Bug: 21643067
(cherry picked from commit 94e824bc1b)
Merged-In: Ie673ee816cae34ac20ffb8c774ec3e6461c3fd0a
Change-Id: I104e6133a90dc93a9854836b5e92d3cd542163a3
This is a non-functional change that separates out functionality
that should be shared between the system zygote and the WebView
zygote from that which is system zygote specific.
* Move MethodAndArgsCaller to Zygote.
* Split out server socket functions into ZygoteServer.
* Add a new (stub, for now) WebViewZygoteInit class.
Bug: 22084679
Bug: 21643067
(cherry picked from commit ba816e0c9e)
Merged-In: I4c508a42af7ab7b53d10570ad53b846df7782cc4
Change-Id: I54f04c03443d10dabe6426697d1ff8a0cc66b985
As Error Prone states:
Suppressing "deprecated" is probably a typo for "deprecation"
Bug: 27723540
(cherry picked from commit a7f834f1ce)
Change-Id: I0c6a9fc0a160769955cccf97ec7decb1f2b9b8fb
Add TRANSPORT_WIFI_NAN - specifies a peer-to-peer Wi-Fi NAN data
connectivity request.
While NAN uses Wi-Fi L1 PHY and part of the MAC - it is a different
protocol and constitutes a different transport.
(cherry-pick of commit 7b84987a6a)
Bug: 26564277
Change-Id: I975ebc72d8f97a592d18038b3d6465b7a40efa75
If the OTA updates a system app which was previously preopted to a non-
preopted state the app might end up being verified at runtime. That's
because by default the apps are verify-profile but for preopted apps
there's no profile.
Do a hacky check to ensure that if we have no profiles (a reasonable
indication that before the OTA the app was preopted) system apps get
compiled with a non-profile filter (by default interpret-only).
Bug: 30032273
Test: Andreas "has verified that Calin's change to A/B works as expected
and promotes things like SystemUI to speed. From my side, that's
ready to be merged"
Change-Id: I7a052a8ea76cab7f649dc993237ea05534d6c4b9
(cherry picked from commit 0bd7762079)
Add functionality to capture/intercept installd communication, and
use this to return the full communication for dexopt. These parameters
can be used to drive otapreopt_chroot directly.
Keep the old direct invocation alive until devices have transitioned
to a service that exposes this API.
In preparation for renaming of A/B OTA artifacts to include target
slot names.
Bug: 25612095
Bug: 28069686
Change-Id: I14728ee1266f3882cada8f08dd21891ed5f7a0cb
(cherry picked from commit cc241a580c)
To be able to report progress of an A/B OTA dexopt, expose a
progress function that the script can query.
Bug: 25612095
Bug: 29223204
Change-Id: Ie8162946d18f6fa78649a40ad5d3949d31a181cd
(cherry picked from commit bf06232f4d)
When support for lockscreen wallpapers was added in API level 24 the
behaviour for earlier API versions changed. Calls to the old 'set' APIs
no longer affect the overall device wallpaper, and can result in an end
user not being able to change their lockscreen wallpaper.
This upload restores the original API behaviour.
Bug: 31204228
Change-Id: Ia16d2e2e379c54d798eef8f5c653099c2c581d78
The receive timeout stopped being set incorrect due to commit
c80af6d8. There is an associated CTS regression test in cts/.
Test: Ran CTS test android.net.cts.LocalSocketTest
Bug: 31205169
Change-Id: I99808478946f8eae502c49d2cb83465648b9c904
* changes:
NetworkSelectionStatus: Fix copy constructor
Deprecate QNS network disable reason BAD_LINK
[NAN] API changes/fixes addressing apilint issues
[NAN] Add method to ConfigRequest to determine if non-default
[NAN] Simplify publish/subscribe configuration - merge match filters
[NAN] Udpate NAN API documentation, clean-up visibility
[NAN] Do not expose WifiManager.isNanSupported as new API
[NAN] Update finalize to check and warn user if resources not freed
[NAN] Fix bad merge use rethrowFromSystemServer
Add Log.wtf when transitionTo is used improperly
Ensure BSSIDs are correctly aged out in settings view
[NAN] Provide calling package name to service
Add WiFi toggle prompts - framework
Reenable the unit tests for StateMachine
Remove WiFi related methods from NetworkManagementService
Don't pull in external/junit through mockito
WifiConfiguration: Expose NetworkSelectionStatus strings
Add Bluetooth toggle prompts - framework
[NAN] Add LV utilities (TLV with T size of 0).
[NAN] Fix TlvElement member names - reflect public access.
TetherUtil: Use ConnectivityManager for tethering
[NAN] TLV utilities iterator - throw correct exception
[NAN] Modify arguments from "array, length" to "array"
[NAN] NAN System Api: RTT
Properly disable WiFi tethering
[NAN] Provide inteface MAC address to app.
[NAN] Add (T)LV validation testing
Add IPv6 tethering coordinator
Stop listening for WiFi interface status changes
[NAN] Add validity checks for service name
[NAN] Fix assumption about Strings containing single-byte characters.
[NAN] NAN data-path API: network specifier
DO NOT MERGE StateMachine: remove final from SendMessage
wifi: allow config of default+verbose ring buffers
Don't save the anonymous identity for EAP-SIM/AKA/AKA-Prime
Add a WifiScanner API to listener for ongoing scans
Fix invitation request from persistent GC
SettingsBackupAgent: Remove redundant size parameter
WifiConfiguration: Make NetworkSelectionStatus public
Use WifiManager for wifi backup/restore
Fix race conditions between Tethering and TetherInterfaceStateMachine
WifiManager: Add new API to restore old backup data
Tethering: Own WiFi tethering state and lifetime
IpConfigStore: Changes for parsing old wifi backup
WifiManager: Add new API's for backup/restore
XmlUtils: Add missing readThisByteArrayXml method
Use an ArrayMap instead of HashMap to track tether interfaces
Consolidate cleanup logic in TetherInterfaceSM.TetheredState
Annotate TetherInterfaceStateMachineTest for APCT
Rely on Tethering mutex for TetherInterfaceSM
Rename TetherInterfaceSM to TetherInterfaceStateMachine
[NAN] Add retry count for transmitting L2 NAN messages
Remove dead code from TetherInterfaceSM
Remove transient StartingState from TetherInterfaceSM
Expand test coverage of TetherInterfaceSM
Add demonstration unittest for TetherInterfaceSM
Extract TetherInterfaceSM to its own class.
Make Tethering.TetherInterfaceSM more self contained
WifiManager: add WIFI_MODE_NO_LOCKS_HELD
Create frameworks-base-testutils lib
Clean up class members in Tethering.TetherInterfaceSM
Move android.net.util.IpUtilsTest into a util/ directory
Fix trivial warnings in Tethering.java
Fix some trivial warnings in WifiP2pDevice.java
[NAN] Add support for NAN RTT.
[NAN] Remove OnNanDown notification from API
Remove unused method from NetworkManagementService
WifiConfiguration: Add new selection disable reasons
[NAN] Add type and nullability annotations. Update hide annotation.
[NAN] Add master switch to enable/disable usage of NAN APIs.
[NAN] Re-factor connect/config flow
[NAN] Refactor session lifecycle to clarify API & eliminate race conditions
[NAN] Removed NAN event registration - dispatch all callbacks.
[NAN] Consolidate publish/subscribe callback sets into single set
[NAN] Replace session callback configuration control
[NAN] Expose match style configuration as public API.
[NAN] API cleanup - rename FLAGS.
[NAN] Renamed listeners to callback per API guidelines
[NAN]: API update - consolidate Puslish|Subscribe Data+Subscribe -> Config
NAN: Support multiple instantiation per UID - introduce a client ID.
Using transitionTo in exit/enter (except in the terminal state) is
documented as undefined behavior and may cause unexpected results.
The current implementation appears to finish the current transition and
then transition to the new target state.
TEST=flash and play with the phone, no sign of immediate WTFs
Change-Id: I38a34b85c43d53c51514339587fc1269a069a454
(cherry picked from commit 8d3ed21583)
In order to make the tests run a few methods must be made public so that
they can be called from a class loaded by a different class loader.
Fixed: 28217358
Change-Id: I98ce1e952a78528ae6ebd3a0e843c9ddfe937337
(cherry picked from commit 36afe5b5cc)
These are no longer necessary, since WiFi manages its own details.
Bug: 30041228
Change-Id: Ia3824da43367ae74d3f3a204318cfe5470d74957
Test: Compiles
(cherry picked from commit 212b95f587)
Removed final from public sendMessage and sendMessageDelayed commands to
unblock unittest development. This allows tests to verify calls to
sendMessage and sendMessageDelayed.
Also fixed one checkstyle error with import order.
BUG: 28593024
Change-Id: I26e02c3d75049d385ded7891c4fc9967273c27be
TEST: builds
TEST: runtest frameworks-wifi
(cherry picked from commit 0dbeb9e01a)
Add the missing XML to byte array conversion method.
While there,
1. Fix writeByteArrayXml method to store the hex chars of the value.
2. Cleanup couple of error strings in |readThisIntArrayXml| method.
BUG: 29039296
Change-Id: I6386f7df7c5c8b7bc3bc5a268196da617209cea9
TEST: Compiles & manual testing.
(cherry picked from commit 651209b597)
