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to work with Extended screen mode, whether or not they
support it.
Brightness level:
Set the brightness of the display.
Adaptive brightness:
Automatically adjust screen
brightness.
Night Light:
Manage the Night Light function. Night Light
tints your screen amber. This makes it easier to look at your
screen or read in dim light, and may help you fall asleep
more easily.
Wallpaper
：
Select a background image for the home screen
and/or the lock screen.
Sleep:
Set the length of time of inactivity before the screen
turns off automatically.
Screen saver:
Manage the screen saver function. When
this feature is enabled, photos or animations will be
displayed as a screensaver.
Ambient display:
Touch to enable/disable this feature,
which causes the screen to wake when you receive
notifications.
Font size:
Set the font size of the text on the screen.
Display size:
Set the size of the items on the screen.
When device is rotated:
Select whether the screen contents
should rotate when the phone is rotated
.
Pulse notification light:
Touch to enable/disable this
feature, which causes the Indicator light to flash to notify
you of missed calls, new messages, and other events.
