Clients needing to differentiate between system/vendor used to be able
to use isServingCall. However, this was expensive to implement. This
alternative approach instead requires users of this API to use
libbinderthreadstateutils which does a slighty different operation.
Bug: 148692216
Test: atest VtsHalCameraServiceV2_0TargetTest
Test: running AImageReaderVendorTest
Test: try face unlock
Change-Id: I5615f4e8863487d0de8dad2d0529214750897036
Override the oom_adj scores of vendor clients from to PERCEPTIBLE_APP_ADJ.
Override the process state of vendor clients to to PROCESS_STATE_PERSISTENT_UI.
This is in order for app processes to take priority over vendor clients.
For example, this could help in the case of the default camera app and
face auth contending for resources from the lock screen.
Bug: 132117718
Test: manual test on lockscreen, try to double press and open camera app
while a vendor client is connected to a contending camera device.
Change-Id: Ie5fabb59c876cb02eb706f3dda8f748c69e3c063
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
Use both oom score and process state for client eviction.
The score will have higher priority over the process state.
This should resolve the state ambiguity when PiP clients
try to connect to exclusive camera resources while
foreground clients are running.
BUG: 34701266
Test: Manual testing, complete CTS Camera package
Change-Id: Ic775b011a20e50f9c0c1c0a4bc1cf7ca75410740
* Add explicit keyword to conversion constructors.
Bug: 28341362
* Use const reference type for read-only parameters.
Bug: 30407689
* Use const reference type to avoid unnecessary copy.
Bug: 30413862
Test: build with WITH_TIDY=1
Change-Id: I71d3008da843ba5f1df1a73a320fb2af6ceffa16
- Add blocking wait in camera service connect call to
prevent race when client has called disconnect while
eviction of that client is taking place, resulting
in early call of device initialization before all
HAL resources are available.
Bug: 20038135
Change-Id: I7afc5bfa23612ba7f83293fa542ff983a5991230
- This updates the CameraService to implement client
eviction behavior based on process priority.
Bug: 19186859
Change-Id: I646939b1cdf1a2237c4e5044164d55a2542cf36e
Steven Moreland
Jayant Chowdhary
Emilian Peev
Chih-Hung Hsieh
Ruben Brunk