How to remap/reassign hardware buttons? - MTCB Android Head Units Q&A

Hi.
I just wonder how can i remap/reassign volume knob from "back" button to "home" button
Also i would like to reassign "play/pause" button to start or switch to powerAMP app.
Is this possible?
I downloaded mtc-keys but i cant find any insturctions how to use it.
I have Hui Fei Type Android unit. Probbably.
RK3066 800x600
MCU KGL4-V2.55
Im using HEADUNIT SERVICE to control PowerAmp
Thanks for your help

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Autopumpkin unit - reprogram useless "AMS" button

My unit has no media or phone button on the front panel. I'd like to reprogram the "AMS" button to be a media switcher button. Can anyone help with this? I'm on the latest Malaysk ROM.

how do i remap amazon 4k remote centre button? as a select button for nvidia shield

anyone know the centre button for amazon remote does not work as a select option
so i cant use some apps i.e. spotify
this is the wifi remote, which is bit temperamental to be honest
anyone know how to adjust the keymapping of buttons
thanks
I tried to remap the forward and backwards buttons from the fire tv remote as long press volume buttons.
They worked with xposed and xposed additions but after that the shield controller didn't work on games, just the directional and android buttons worked.
It was such a bummer because xposed additions could be a nice tool to get more functionality out of remotes but there seems to be some bugs.
same prob here, fire tv 2 remote, ok button dont work in some apps.
like amazon video.
is there any solution for that.
cheers Martin
Is there anything new on this?
I downloaded an app called Button Mapper that allows you to remap basically every button on your remote or controller.
Sadly though, while it actually lets you remap the 'select' button on the Fire TV remote, it does not have an option to remap it to 'Enter'. You can change it to other actions like home, back, volume up/down, mute, play/pause, next, previous, power dialog, turn screen off, etc.
I don't know why 'Select' or 'Enter' isn't an option though. Such a shame. I thought for sure this was going to be the solution to this issue.
I was able to remap the FF and RW buttons though. I don't use those buttons really, so I remapped them to control the system volume UP and DOWN. Works great for that at least
wakkaday said:
anyone know the centre button for amazon remote does not work as a select option
so i cant use some apps i.e. spotify
this is the wifi remote, which is bit temperamental to be honest
anyone know how to adjust the keymapping of buttons
thanks
Click to expand...
Click to collapse
Not tried it with the FTV remote but has worked a treat for all my other remotes i have used.
Side load this Multilanguage Keymap Redefiner https://play.google.com/store/apps/...eyboard.multilanguagekeymapredefiner&hl=en_GB
This should be fixed I think in the Oreo update. The remotes should now correctly send the DPAD_CENTER command when pressing select on the remote. I know it was fixed with the Alexa Voice Remote (Fire TV 2nd gen i think?).
Voice button is still crap as it rarely works properly (activates the assistant but doesn't record voice) .

How does steering controls works?

Hi,
I have a MTCE / PX5 with a raise , ford focus 2012 canbus decoder. Steering controls work (vol up/dw next/prev/play/pause ONLY) BUT how come I can't see anything in wheelkey study app? I would like to rebind some of my steering controls but the app don't see anything.
I have so many controls on my steering wheel I would like to bind but I can't!
Please someone have an idea what's wrong?
Thanks!
Laurent
I’ve wondered the same, I believe you need to use the mtcde app to make changes to already default binded buttons but not worked out how to unbind one first.
Sent from my iPhone using Tapatalk
My understanding (although haven't tested it yet) is that you need to connect the cables Key-1 and Key-2 directly to your steering wheel if you want to use the default learning function. This is assuming Ford Focus uses resistive bridges for steering wheel keys (Mazda does). You'll have to get & check a Wiring Diagram specific to your car to find the right cables. Also, Key 2 is NOT ground, you have 2 cables because sometimes the steering wheel controls go to different devices (in Mazda 3, the Vol +/-, Next and Mode go to the stereo, while the Push-to-talk, Hang-up / Hang-down go to the Bluetooth controller)
Hope this helps
Having said this, maybe you're better of by testing first XPosed, an app that allows you to change the functions of the keys. But you'll have to root your device. Malaysk has a SW release for PX5 already rooted and with XPOSED pre-installed. But most probably XPOSED will only let you change the functions of the keys that are already working, not to solve the issues with the ones that are not
https://forum.xda-developers.com/an...-malaysk-roms-px5-2-4-gb-8-0-android-t3762724
Max
ELCouz said:
Hi,
I have a MTCE / PX5 with a raise , ford focus 2012 canbus decoder. Steering controls work (vol up/dw next/prev/play/pause ONLY) BUT how come I can't see anything in wheelkey study app? I would like to rebind some of my steering controls but the app don't see anything.
I have so many controls on my steering wheel I would like to bind but I can't!
Please someone have an idea what's wrong?
Thanks!
Laurent
Click to expand...
Click to collapse
I have the same problem on a Ford Kuga. Did you find a solution ?
Maybe the canbus configuration in the "settings" menu (the password protected menu) ?
parisisal said:
I have the same problem on a Ford Kuga. Did you find a solution ?
Maybe the canbus configuration in the "settings" menu (the password protected menu) ?
Click to expand...
Click to collapse
I have the same problem on a Ford Kuga. Did you find a solution ?
Inviato dal mio MI 8 utilizzando Tapatalk
The wheelkey study app is for non-canbus only.
The steering wheel keys are controlled by the canbus decoder for some vehicles. So that you can not program them.
SYGAV said:
The steering wheel keys are controlled by the canbus decoder for some vehicles. So that you can not program them.
Click to expand...
Click to collapse
Good response, but I think this thread went to crickets weeks ago.
SYGAV said:
The steering wheel keys are controlled by the canbus decoder for some vehicles. So that you can not program them.
Click to expand...
Click to collapse
Helpful -- thank you. Same issue here with a 2014 VW Beetle and an Eonon GA9153A (MTCE_HT_V2.84_1). At least now I understand why the wheelkey app doesn't recognize any steering wheel buttons. Bad software design -- the app should really show a message explaining this better

How to disable some steering wheel controls on PX5

Hi fellas!
I have a peugeot where i fitted a custom px5 android radio. Since i have a faulty button on my steering wheel which triggers the "recent apps" function on android randomly i'm trying to disable that command via software. Is it possible? How can i do that?
It's pretty annoying and i'm already looking to change the button, but untill then i have to find a solution to this problem.

PX30 Android 10 Unit - Mode key sequence change

Hello
I just bought a new car with an Android PX30 unit preinstalled.
Although there is an app which can help assign function on wheel keys (Key Study) this cannot allow me to change the apps launch sequence when I press the "Mode" button.
How can I set up my own sequence on this button?
Is there any way?
Please help.
Is it an MTCD unit

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