Any way to get android auto as a host on a tablet? - Android Auto General

I have an android auto capable vehicle. I also have a tablet that I use for offroading. the tablet is not compatible with android auto. When plugged in to the car, the tablet recognizes that AA is there, and asks me to update, but the play store tells me it is not compatible. AA is now baked into Android, so the only store app that is available is AA for phone screens, which is now being updated to the new version which is like, AA lite. This is on a rooted Lenovo M10 FHD Plus, so roms are kinda out of the question as theyre not available and I wouldnt know where to start writing my own; but Magisk is installed along with busybox and xposed framework. Does anyone know how to either trick the tablet into running AA the same way that my phone does (natively, included in android) or have a solution for this?

Have your tried to use titanium backup (or some other apk extractor) to copy the AA apk from your phone to the tablet and see if it runs?

JohnC said:
Have your tried to use titanium backup (or some other apk extractor) to copy the AA apk from your phone to the tablet and see if it runs?
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Not possible, I have no plans to root my phone. I sideloaded the apk though, and it does work as intended as "android auto for phone screens" what I'm trying to do is get it fully integrated as if it were a phone. My s21 ultra for example, doesn't even have an icon for android auto it's installed as a service (afaik) and is only found in my system settings.

What other differences are there between how the tablet runs AA and how it runs on your phone (besides that the tablet has an icon for AA)?

Im trying to make it so that the tablet, hooks up to the car and runs android auto on the cars screen. I don't think AA for phone screens supports host, though I could be wrong?

evilsway said:
Im trying to make it so that the tablet, hooks up to the car and runs android auto on the cars screen. I don't think AA for phone screens supports host, though I could be wrong?
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Click to collapse
What do you mean by "host"?
If you can get the AA APK running on the tablet then it should work as expected (show on the car's screen).
So, what exactly is not happening?

Yeah, I didn't realize it would work that way. I ended up taking the harder route, rooted the tablet and installed a gsi rom. Works beautifully now.

Even with APK AA doesn't work in vehicle the same way it does with a phone. I made sure APK is the same version as car. No matter what I try, android auto will load on tablet but the vehicle will not recognize it and launch it on car screen. There must be a way to do this with a rooted tablet and AA APK. Anyone tinkered with this? I have a 2021 f-150 which even supports wireless AA from my phone.
@evilsway were you able to get this to work?

I guess Android Auto requires a device which is capable to make phone calls...

Related

Experience with AA Mirror on XZ1 Compact?

Hello,
I am asking if someone have some experience with AA Mirror (MirrorLink for not officially supported phones) on XZ1 Compact.
I am basically asking if someone have tried it, if it works or works reliable or not. Usage will be simple only for GPS navigation - Sygic. Nothing more.
Reason is that to get AA Mirror on XZ1 Compact i need to root and unlock bootloader on quite a new phone, that still have about 14 months of remaining warranty period. So I would like to know if its worth of it.
Any info will be appreciated!
I'd like to know this, too. I was going to get a MirrorLink screen this week until I realized this phone probably doesn't support it natively...anyway, does AA Mirror do anything non-rooted?
LowVolume said:
.anyway, does AA Mirror do anything non-rooted?
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Click to collapse
I havent tried it, but since it needs low level USB access, I am sure it wont do anything, maybe not even install.
Problem is that MirrorLink support is really weak. Sony does not support it at all, and e. g. Samsung only on flagship models.
I still guess that I have to try it, not really appreciate it. I hoped that this forum section is more alive.
I have been using AA Mirror daily for the past 3 months. About one or two times a week the connection to Android auto is lost and I have to replug the phone in, or my car stops responding to touch response. This usually doesn't happen when I use regular AA apps. That's about the only issue I have and I haven't tried changing settings to fix it because it doesn't happen too often, everything works well enough for me to keep using it.
Edit: I'm actually using AAStream, a version that should fix some bugs
Joa012 said:
I have been using AA Mirror daily for the past 3 months. About one or two times a week the connection to Android auto is lost and I have to replug the phone in, or my car stops responding to touch response. This usually doesn't happen when I use regular AA apps. That's about the only issue I have and I haven't tried changing settings to fix it because it doesn't happen too often, everything works well enough for me to keep using it.
Edit: I'm actually using AAStream, a version that should fix some bugs
Click to expand...
Click to collapse
All on XZ1 Compact? That s really cool to hear!
Were there any special steps for getting it work ? Except of root of course.
Ok, I just realized that this isn't actually MirrorLink. It's just outputs Android Auto, not MirrorLink. OP, you got my hopes up for nothing...
Anyway, my searching indicates that non-rooted AA Mirror kind of works for mirroring only. The touch input doesn't, so you have to do it via the phone screen.
LowVolume said:
Ok, I just realized that this isn't actually MirrorLink. It's just outputs Android Auto, not MirrorLink. OP, you got my hopes up for nothing...
Anyway, my searching indicates that non-rooted AA Mirror kind of works for mirroring only. The touch input doesn't, so you have to do it via the phone screen.
Click to expand...
Click to collapse
I know that. As far as I searched, for full and true MirrorLink you need to have manufacturer support out of the box. No one actually figured how to implement this on other phones. I guess that it requires custom kernel module or something closed source.
AA Mirror or AA Stream is sort of solution for other phones, but it works as screen mirroring utility only (you have to control everything from phone, not from car). I really dont mind, especially for GPS I always set up destination or changing it while not driving. So basic screen mirror is enough.
I already installed AA Stream / AA mirror and it really requires root. Without it doesnt work, which I have expected.
HeliumX10 said:
All on XZ1 Compact? That s really cool to hear!
Were there any special steps for getting it work ? Except of root of course.
Click to expand...
Click to collapse
Yes all on XZ1 compact. And no special steps, but have to add I'm on the LineageOS rom. Just never have been able to get Netflix working as they block screen output to another screen, but that's a different issue. It's not perfect, but it's the easiest thing I have been able to do after rooting my phone. I have way more issues with banking or McDonald's apps than with AA Stream Still worth it though. In fact so worth it I refused a free iPhone from work as I rather keep my compact for these 'features'
So I just got a car radio that supports mirroring over both USB debugging and MirrorLink and it works perfectly without root! Including touch input via the car's screen. The radio says MirrorLink ("P-Link"), but I assume it's doing it through USB debugging. Which makes sense, since that's the same way most Android remoting programs work on PC. I haven't tested the audio but I assume that works, too. It has a huge 7 inch screen and was pretty cheap, so it'll be perfect for navigation.
Joa012 said:
Yes all on XZ1 compact. And no special steps, but have to add I'm on the LineageOS rom. Just never have been able to get Netflix working as they block screen output to another screen, but that's a different issue. It's not perfect, but it's the easiest thing I have been able to do after rooting my phone. I have way more issues with banking or McDonald's apps than with AA Stream Still worth it though. In fact so worth it I refused a free iPhone from work as I rather keep my compact for these 'features'
Click to expand...
Click to collapse
Thank you very much. this is really helpfull !!
I am also considering LineageOS 16.0 RC6, because if I understand properly, that if you dont backup DRM keys you will loose official Camera and other functionalities after root.
LowVolume said:
So I just got a car radio that supports mirroring over both USB debugging and MirrorLink and it works perfectly without root! Including touch input via the car's screen. The radio says MirrorLink ("P-Link"), but I assume it's doing it through USB debugging. Which makes sense, since that's the same way most Android remoting programs work on PC. I haven't tested the audio but I assume that works, too. It has a huge 7 inch screen and was pretty cheap, so it'll be perfect for navigation.
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Click to collapse
Lucky you!
But this will probably not work on stock car display unit (like original 7" Toyota system) which almost all supports MirrorLink only. I will try it You have some additional app for that? Or just checked Dev. options on and all OK?
No additional app. Just USB debugging enabled.

Android auto and Samsung

hi, my Samsung s20 ultra was working until a few days ago but through mirror link, im trying to connect through android auto but I keep getting a message on my car computer screen saying to connect a compatible USB device, I know AA is built into my fone, It mostly for navigation I need it thanks
Your car needs to be able to handle Android Auto. You say you used Mirrorlink. This is a different system. Check if your car is compatible with Android Auto. My guess is, it is not.

Standalone Android Auto Setup?

I have a Skoda Citigo, it came with a neat satnav/media device that is mounted to the dash, but isn't in a double-din slot. It's Navigon based, 8 years old and a million miles behind Android Auto. But the install is pretty neat.
I'd like to take a 7" touchscreen, 3D print a case and mount some hardware in place of the Navigon that lets me run Android Auto. Ideally I want it to work independent of my phone, but I also want it to seamlessly access data etc via my phone when I get in the car.
Is this possible? And if so, what should I look at in terms of hardware and a ROM etc to start getting it setup?
paulrockliffe said:
I have a Skoda Citigo, it came with a neat satnav/media device that is mounted to the dash, but isn't in a double-din slot. It's Navigon based, 8 years old and a million miles behind Android Auto. But the install is pretty neat.
I'd like to take a 7" touchscreen, 3D print a case and mount some hardware in place of the Navigon that lets me run Android Auto. Ideally I want it to work independent of my phone, but I also want it to seamlessly access data etc via my phone when I get in the car.
Is this possible? And if so, what should I look at in terms of hardware and a ROM etc to start getting it setup?
Click to expand...
Click to collapse
Can't you just get any Android tablet (maybe a used Samsung Tab-A series) then run the Android Auto app on it inside of a tablet mount?
I can, that's an option, but I'm trying to get the setup as close to the factory setup as possible and as clean as possible. With a tablet I'd still need to do something to tie the power and audio into the factory pins, which are part of the mount, and dash top so I suspect it's easier to run on standalone hardware.
With a tablet running normal Android I'd need to setup a WiFi Hotspot on my phone that automatically turned on in the car and do something to the tablet so it turns on and loads straight into Android Auto with the ignition on. Might be possible, but not straightforward.
I have one eye on the future - if I want to do something that lets me use Android Auto, Torque, run dashcams or reversing cameras it's going to be a bit easier if the software is running on something like a Raspberrry Pi where I've got easy options for plugging hardware in.

Change DPI of Android auto

I wish to figure out if it's possible to change AA DPI when phone is connected to head unit.
With AA wireless, when you change DPI, it's possible to get a splitted screen, but i wish to know if it's possible to do it with a wired connection?
Regards
huck3301 said:
I wish to figure out if it's possible to change AA DPI when phone is connected to head unit.
With AA wireless, when you change DPI, it's possible to get a splitted screen, but i wish to know if it's possible to do it with a wired connection?
Regards
Click to expand...
Click to collapse
There already is one for wired connections. Use it all the time. Works great.
[APP][5.0+]OBD2 Plugin for Android Auto - Use Torque with AndroidAuto
Update 30.11.2022 End of life and open source. Due to lots of changes both in Android and in my life, I do not have the possibility to maintain / update the code any further, therefore I've decided to open source. Code is accessible...
forum.xda-developers.com
heffer86 said:
There already is one for wired connections. Use it all the time. Works great.
[APP][5.0+]OBD2 Plugin for Android Auto - Use Torque with AndroidAuto
Update 30.11.2022 End of life and open source. Due to lots of changes both in Android and in my life, I do not have the possibility to maintain / update the code any further, therefore I've decided to open source. Code is accessible...
forum.xda-developers.com
Click to expand...
Click to collapse
Would you be willing to share what setup/versions you're using that is working? It seems like OBD2AA isn't working on newer AA versions, at least for me anyways. I've spent way too much time on it as a project haha.
I've got a 2022 VW Golf R (MIB3) and have tried with a Pixel 6 Pro on A12L and a OnePlus 6T on A9. Every time I select OBD2AA when connecting to my car the head unit will bring up a black screen as though it's about to show AA, but just goes back to a prior menu on the car and OBD2AA just crashes (on both phones). I tried patching the app via AA AIO Tweaker as well.
Tried older versions of AA on the 6T and even if I can get around the app requirements being out of date, AA just throws error 14 and wants me to update Play Services. So I've been a bit stuck with it unfortunately.
MINISPOON939 said:
Would you be willing to share what setup/versions you're using that is working? It seems like OBD2AA isn't working on newer AA versions, at least for me anyways. I've spent way too much time on it as a project haha.
I've got a 2022 VW Golf R (MIB3) and have tried with a Pixel 6 Pro on A12L and a OnePlus 6T on A9. Every time I select OBD2AA when connecting to my car the head unit will bring up a black screen as though it's about to show AA, but just goes back to a prior menu on the car and OBD2AA just crashes (on both phones). I tried patching the app via AA AIO Tweaker as well.
Tried older versions of AA on the 6T and even if I can get around the app requirements being out of date, AA just throws error 14 and wants me to update Play Services. So I've been a bit stuck with it unfortunately.
Click to expand...
Click to collapse
I am running a Pixel 5 on Android 12 with Ford Sync 3 and 4. I have the latest version of AA also. Do you have the torque pro app? Did you pay for the app on the website in the post? You can't just use the one found in the app store. You don't need a rooted phone for it to work.
My suggestion would be to clear out the app data for Android Auto and clear out the app defaults. I would then reboot your phone. While the phone is un-locked plug your phone into your headunit. Hopefully you will get the prompt to select Android Auto or OBD2AA.
heffer86 said:
I am running a Pixel 5 on Android 12 with Ford Sync 3 and 4. I have the latest version of AA also. Do you have the torque pro app? Did you pay for the app on the website in the post? You can't just use the one found in the app store. You don't need a rooted phone for it to work.
My suggestion would be to clear out the app data for Android Auto and clear out the app defaults. I would then reboot your phone. While the phone is un-locked plug your phone into your headunit. Hopefully you will get the prompt to select Android Auto or OBD2AA.
Click to expand...
Click to collapse
Thanks for all that info, I appreciate the reply. I've got both apps and ensured Torque Pro is communicating properly as well. I'll try clearing everything for AA, I had been doing that with the other apps instead thinking that was the issue but never thought to try it with AA itself.

installing android auto on an lte tablet.

Found a lot of info on this for rooted devices. but not to much for non rooted devices
i want to install AA on a LTE tablet that will stay in my car. the tablet will run other car related apps.
but im tired of having my phone tied up playing music draining my battery. specially on long trip.
also i cant record videos or talk on the phone and still have music lol i know things i shouldnt be doing anyway..
is there anyway to make it work. i tried to sideload it. but got an error 22 that android auto needed to be installed on my os.
any help would be appreciated
maybe try AA emulator on this tablet?
Android Auto app is not targeted to tablets, only phones. And since Android 10, Android Auto is a system app, not a user app. So, if your current Android version is 10 or higher and you sideloaded the Android Auto apk, it will not work. To make it work you'll need to root the tablet and install Android Auto as a system app.
[GSI] Fix 'Communication error 22' on Android Auto
If you've installed a custom ROM that doesn't come with Android Auto pre-installed, you'll get the following error when connecting your phone to your car (the Android Auto app opens correctly, the error is only shown when you connect to the car)...
forum.xda-developers.com
The easiest alternative is to use your tablet as an Android Auto receiver using Hedunit Reloaded Emulator. It's available on the Play Store and is very cheap. It has even a free trial app with a 5 minute limit if you want to test it.
When installed, this apps acts as an Android Auto receiver. This way if you connect your phone to your tablet using an OTG cable (or a USB-C to USB-C cable if both devices have this port) your phone will detect the tablet as an Android Auto compatible headunit and show stuff on it.
You can use this app in Android headunits if they don't have Android auto compatibility, as long as they support USB OTG mode.

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