Change minimum possible backlight value to 2.
A backlight value of 1 is equivalent to off.
Bug: 17392357
Change-Id: I81a7a10f71a7e0c0203d9ffdb2fd4c2a22980761
diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 0b20eba..d14d0c4 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -154,6 +154,15 @@
that can be set by the user. -->
<integer name="config_screenBrightnessDim">2</integer>
+ <!-- Minimum allowable screen brightness to use in a very dark room.
+ This value sets the floor for the darkest possible auto-brightness
+ adjustment. It is expected to be somewhat less than the first entry in
+ config_autoBrightnessLcdBacklightValues so as to allow the user to have
+ some range of adjustment to dim the screen further than usual in very
+ dark rooms. The contents of the screen must still be clearly visible
+ in darkness (although they may not be visible in a bright room). -->
+ <integer name="config_screenBrightnessDark">2</integer>
+
<!-- If this is true, the screen will come on when you unplug usb/power/whatever. -->
<bool name="config_unplugTurnsOnScreen">true</bool>
