[Q] OTG Support - Wear OS Q&A, Help & Troubleshooting

Can anyone point me in the right direction to get OTG support added in Android Wear? I am using a Lg G Watch and I know the idea probably seems ridiculous but I have a project where it is needed. As far as I understand this should be possible because the chipset (msm8226) is in other devices that support it. I am suspecting that Android Wear doesn't support the api's though and am running into trouble trying to compile cm12 for my watch. Any other ideas would be appreciated!

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[Q] Can an Android phone support an external USB LTE radio?

Hi all,
I did a few searches before this and it seems like no one else has asked about this yet. My goal is to get some type of external radio working on an Android phone in hopes to learn more about the system and possibly get a USB LTE radio talking to Android. I know most of the phones use usb Micro which supports a host protocol but I don't know if the Android system supports it.
My first goal would be to get a usb wifi dongle or 3g dongle working. My reasoning is because those have linux drivers so maybe I could try to get the driver on the android phone? Just my thoughts.
Does anyone think this is possible? Thanks for any help.
PS: I am aware that I would need an adapter to make the dongle fit to the micro usb port.
SO far I have been able to get host mode working on a nexus one. Now I need to get into adding different kernel modules compiled. Does anyone know a good guide to follow to ge me started? I did a quick google search but it didnt really turn up anything other than compile the actual Android Kernel.

[Q] android phone as a bluetooth HID

Hello guys,
I want to write an app that registers my android phone as a HID through bluetooth to my PC. I have found many descriptions how I can connect a bluetooth keyboard or mouse to an android phone but no working solution doing generally the opposite.
The most helpful so far was groups.google.com/group/android-developers/browse_thread/thread/73f03a22963b356d, but as you can see there also isn't any solution provided.
So is it currently even possible doing this with android? Could there be a way using the underlying BlueZ with the NDK?
Any hints and help would be much appreciated.
I'm currently working on something related, which is connecting an android phone to a PS3.
You can look in /system/etc/bluetooth, notably the main.conf file, in which you'll find a Device class definition. I yet have to try to change it, to see if it changes the way the device is recognized by others
Hope this will help.

[Q] List of Android hardware with OTG support

Hello,
I am looking for list of hardware that supports Android, but this hardware needs to support OTG.
Is there a web site that has list of all the Android phones/tables that support OTG?
To be specific I am looking for something that has 4/4.5 inch screen and OTG.
Anybody knows if the new Motorola G phone supports OTG, I looked at their spec sheet doesn't call it out explicitly, where as Nexus 5 explicitly lists OTG support.
-Subodh

[Q] possible bluetooth fix?

Ive been hoping that someone would build asop or cm for this device but at this point I dont believe its worth anyones time. I dont have a problem with the stock rom its acctually nice but I am dissapointed that the bluetooth driver does not support the sixaxis app.
What is the best approach to implementing a fix for the bluetooth driver?
I'd appericate it if a devloper could just point me in the right direction Id like to try and make a fix
I would just use an otg cable with an xbox controller but that as does not work for me which sucks because other users have told me that works fine for them

Joycon lag fix for Android possible now?

Hi all!
Now that the Nintendo Switch can run Android and the os seems to be able to recognize the Joycon without Lag problems as in other Android devices. Do you think is possible to inject somehow the switch settings on a Samsung Note 9 to make it work lag less?
Another possible source to fix this could be the coding on Google Stadia as they announced Joycon would be compatible with it. Any thoughts?

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