This saves about 200 msec by preloading media zip file before waiting
for surface flinger becomes ready.
Android Auto results:
BootAnimation: BootAnimationPreloadTiming start time: 8261ms
BootAnimation: BootAnimationPreloadStopTiming start time: 8508ms
Bug: 62056504
Test: adb logcat -s BootAnimation
Change-Id: Iaedf774983a66c2838452c45a04b3a1f4c728f17
So it can be shared with the iot/ variant I refactored it into the
audioplay.h file. This keeps all of the audio code local, we could hide
the functions and only expose the callback but that would make testing
harder.
Test: Ran a bootanimation.zip with audio.wav on Marlin, works as expected.
Bug: 67051984
Change-Id: Ie31dc5f2cfaad5bb23134ef81be712afa6b3cd6f
The sf.debug.nobootanimation was apparently broken in a recent
refactoring. Flipping the boolean in the utils fixes the issue.
Left some additional logging behind.
Test: marlin-eng boots
Test: my test can prevent the boot animation
Test: shell stop start shows boot animation
Change-Id: I815708a2f16a3a8688cf1a53695e5a8d43194575
NOTE: this is only compiled into products with PRODUCT_IOT=true.
Introduce BootActions that a developer can provide to manipulate IO
before the android framework comes up on boot.
We will look for a configuration file at /oem/app/etc/boot_action.conf and
expect it to tell us the name of a shared library. We will then fetch
this library from /oem/app/lib/${arch}/ and load it. We expect it to export
boot_action_init(), boot_action_shutdown(), and optionally
boot_action_start_part(int partNumber, int playNumber).
We will then call boot_action_init() during boot after PeripheralManager
is up and call boot_action_shutdown() when the android framework is up
and we are going to start loading APKs.
We will also call boot_action_start_part(*) when each part of the boot
animation is started, use this if you want to synchronize the boot
action and the boot animation.
Boot actions run in a restricted environment and in general can only
make calls to PeripheralManager.
Bug: 37992717
Test: Pushed to local imx7d to test boot actions, pushed to bullhead test that animation+sound still works.
Change-Id: I9e53a17567f8028ea84486d637e1d231ee1125e1
We would like to reuse the animation parts of it in Android things.
This refactors the audio part into the _main and gets callbacks from
the BootAnimation class at interesting times. This will be the same
approach we take to integrate with it.
BUG: 37992717
Test: Built locally and pushed to a bullhead, works with sound.
Change-Id: I5eaca07c25eeb5edeab07d7ae7a29945e0e2cd37
- Add separate 100ms interval polling for SurfaceFlinger. Otherwise,
it can be blocked with 1 sec polling and cause 1 sec of additional
delay frequently.
bug: 38450031
bug: 35253872
Test: many reboots and check time to finish boot animation, python packages/services/Car/tools/bootanalyze/bootanalyze.py -r -c packages/services/Car/tools/bootanalyze/config.yaml -n 100 -f -e 15 -w 30 -v
Change-Id: I353ca04183cbe59b82da99dc3fecfce63314cd2f
