The reboot dialog can be dismissed when user:
1) Clicks any button on the reboot dialog
2) Taps any screen area outside of reboot dialog
We want to toggle back the "Enable ANGLE" switch
whenever the user chooses to not reboot the device
immetiately.
This change adds the function to toggle the
"Enable ANGLE" switch back when:
1) User clicks "Cancel" on reboot dialog.
2) User taps screen area outside of reboot dialog
to dismiss the reboot dialog.
Bug: b/270994705
Test: m; flash and device can boot.
atest -c GraphicsDriverEnableAngleAsSystemDriverControllerJUnitTest
Change-Id: I84fde5ea5bae9d8793bcef30f4c37d832152ae43
This change adds a new developer option switch called
"Enable ANGLE". It defaults to off. User can choose
to toggle it on and off, and the value of the system
property "persist.graphics.egl" is changed accordingly:
switch off: persist.graphics.egl=""
switch on: persist.graphics.egl="angle"
When user toggles the switch, a reboot window is
popped up asking user to reboot now to make the change
takes effect. If user chooses to cancel the reboot,
the switch is toggled back. This enforces that a reboot
is required whenever the "persis.graphics.egl" value
changes.
Upon reboot, we will load either ANGLE or native
GLES driver as the system driver, based on the value of
"persist.graphics.egl".
The switch is disabled if ANGLE is not installed
in /vendor partition. We use the system property
"ro.gfx.angle.supported" as an indicator. We set the
two conditions together in angle.mk file. Any device
mk file that inherits angle.mk file will result in
ANGLE libs installed in /vendor and "ro.gfx.angle.supported"
set to true.
Bug: b/270994705
Test: m; flash and check Pixel 7 boots fine
atest SettingsRoboTests:GraphicsDriverEnableAngleAsSystemDriverControllerTest
Change-Id: I565eff614472bb6ba50742e7dfa49b50dca2809f
