Added adb commands to set and reset brightness.
adb shell cmd display set-brightness BRIGHTNESS command sets the
screen brightness programatically.
adb shell cmd display reset-brightness resets the brightness
configuration to the default configuration.
Test: run "adb shell cmd display set-brightness <number>" and watch
the magic happen.
Test: run "adb shell cmd jobscheduler run -f
com.google.android.apps.turbo 104" to push a new configuration,
then run "adb shell cmd display reset-brightness-configuration"
to reset it. If it's not noticable enough, you can manually
edit /data/system/display-manager-state.xml: for example, set
nits="0.0" for all the <brightness-point />s in the
<brightness-curve /> to make it as dark as posible.
Fixes: 77574628
Change-Id: I37e19c1e662370e60c9f616a3710780f16418620
2 files changed