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
The introduction of FreeformTaskListener in WM shell requires a reboot
after enabling freeform support fully. Let's add a dialog explaining the
requirement and ask user to reboot the device.
Enabling desktop mode also requires a reboot to take effect, so this CL
also adds the support to it.
There is also a cancel button to dismiss the dialog without a reboot,
just in case users need to hold off the reboot for any reason.
Bug: 215437867
Test: Pressing OK reboots the device. Pressing Cancel dismisses the
dialog.
Test: atest SettingsRoboTests:FreeformWindowsPreferenceControllerTest
Test: atest SettingsRoboTests:DesktopModePreferenceControllerTest
Change-Id: I553237a29751f73afa9fd4066241a19740872f6f
