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Help!! External buttons on Android OS

I have created a touch table. I am using my odroid xu4 single board computer. Im trying to put external buttons in the table ie. Home, volume etc. Im trying to connect a zero delay usb encoder. When I connect the encoder nothing happens with android. A third party program registers all of the buttons as 189. 189 means dispatchkeyevent. steps so far: root access mount system > mount -o remount, rw -t yaffs2 /dev/block/mtdblock4 /system edit /system/usr/keylayout/qwerty.kl

7th May 2017, 9:12 PM
Steve Wright
1 ответ
+ 1
i think you need to install some drivers.
8th May 2017, 4:54 AM
MR Programmer
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