Automatically match the density for ODROID-VU7.

Edit boot.ini for ODROID-VU7.

setenv hdmimode "800x480p60hz"

# HDMI/DVI Mode Configuration
# This will enforce the signal type of display
# "hdmi" - For HDMI interface
# "dvi" - For DVI interface
setenv vout_mode "dvi"

If you use the low resolution screen like the ODROID-VU7, you need to edit the lcd_density value manually to show the navigation bar properly.

Change “ro.sf.lcd_density=160” to “ro.sf.lcd_density=120” in build.prop file.

$ su 

# mount -o rw,remount / 

# vi /system/build.prop 

# reboot 

We will automatically match the density without modification.

Make set_density.sh

---------------------------------------------------------------------------
sleep 5
SIZE="Error type 2"

while true
do
case $SIZE in
Error*)
echo "wm not ready"
sleep 1
SIZE=`wm size`
if [ "$SIZE" == "" ]; then
SIZE="Error type 2"
fi
;;
Physical*)
if [ "$SIZE" == "Physical size: 800x480" ]; then
wm density 120
break
else
wm density 160
break
fi
;;
esac
done
---------------------------------------------------------------------------

$ adb remount
$ adb push set_density.sh /system/bin/

Edit /init.odroidc2.board.rc

---------------------------------------------------------------------------
service auto_density /system/bin/set_density.sh
    class main
    user root
    group root
    oneshot
---------------------------------------------------------------------------