aoa-proxy: add new package

[jo-bitsch]

aoa-proxy is a tool to interact with Android devices using the Android Open Accessory Protocol.

📦 Package Details

Maintainer: Jó Ágila Bitsch @jo-bitsch

Description:
This package aims to make working with Android Open Accessory (in
particular v1) as easy as possible.
It has 2 modes, depending on the state of the attached Android device.
(1) Announce mode: When the Android device is not yet in AOA mode, this
program announces its identity to the Android device and tries to
put it into AOA mode.
(2) Forwarding mode: Forward all input from stdin to the AOA device and
all output from AOA to stdout.
For OpenWrt, it includes a hotplug script and a service to automatically
announce itself and forward AOA traffic to SSH/dropbear.

It is particularly helpful for initially configuring a newly flashed OpenWrt
device if you need to set initial networking parameters.

---

🧪 Run Testing Details

• OpenWrt Version:
• OpenWrt Target/Subtarget: x86_64, generic, 24.10.5
• OpenWrt Device: x86_64, generic, 24.10.5 in QEMU

---

✅ Formalities

• I have reviewed the CONTRIBUTING.md file for detailed contributing guidelines.

If your PR contains a patch:

It does not contain a patch.

[jo-bitsch]

This is a resubmission of #22538, as the newly introduced formalities check requires a submission from a different branch name

Thanks a lot to @GeorgeSapkin and @BKPepe for guiding me so far through #22538.

[jo-bitsch]

There seems to be an issue now with using libb64 (https://github.com/openwrt/packages/actions/runs/20530645860/job/58981616804?pr=28184#step:6:6117, https://github.com/openwrt/packages/actions/runs/20530645860/job/58981616800?pr=28184#step:6:6122, etc)

This worked fine locally. I'll have to investigate a bit further.

[jo-bitsch]

The last build had an issue in the following step:
Test and Build / Feeds Package Test Build / Test mips_24kc (pull_request)

In particular: https://github.com/openwrt/packages/actions/runs/20539726246/job/59003830984#step:17:35

(1/3) Installing libatomic1 (14.3.0-r5)
  Executing libatomic1-14.3.0-r5.post-install
(2/3) Installing libusb-1.0-0 (1.0.29-r1)
Bus error (core dumped)
Error: Process completed with exit code 138.

This is from installing libusb-1.0 and at this point doesn't touch my code yet. (And the same works fine on the other platforms.) I'll update the copyright year as suggested by @GeorgeSapkin. Let's see if this is a transient issue.

[jo-bitsch]

So the failing checks now are:

1. The same as above, a bus error while installing libusb-1.0 seemingly unrelated to this PR (as the new package was not even installed yet in that step) in mips24kc.
   While this happened for the second time in a row, this does not seem to be transient, but seems to be another issue, independent to of my PR. libusb-1.0 as part of the base feed from the main openwrt repo (https://github.com/openwrt/openwrt/blob/main/package/libs/libusb/Makefile) and a dependency of many many packages is presumably much better tested though.
2. An error building the Docker Container because of a transient error with the docker registry for i386_pentium-mmx.

The code changes from the last commit to this one were only the change of the copyright year in a comment.

@GeorgeSapkin Please advise, how I can proceed.

Thanks a lot for your help and guidance so far. I really appreciate it!

[jo-bitsch]

When I'm running the mips_24kc environment in docker/qemu (my host is a amd64 running ubuntu) I get the exact same error:

$ docker run  --platform linux/mips_24kc -ti --rm openwrt/rootfs:mips_24kc sh

BusyBox v1.37.0 (2025-12-27 18:26:10 UTC) built-in shell (ash)

/ # apk update && apk add libusb-1.0-0
 [https://downloads.openwrt.org/snapshots/targets/malta/be/packages/packages.adb]
 [https://downloads.openwrt.org/snapshots/packages/mips_24kc/base/packages.adb]
 [https://downloads.openwrt.org/snapshots/targets/malta/be/kmods/6.12.62-1-1dd18a42a75eb83b03f5cc18551d863d/packages.adb]
 [https://downloads.openwrt.org/snapshots/packages/mips_24kc/luci/packages.adb]
 [https://downloads.openwrt.org/snapshots/packages/mips_24kc/packages/packages.adb]
 [https://downloads.openwrt.org/snapshots/packages/mips_24kc/routing/packages.adb]
 [https://downloads.openwrt.org/snapshots/packages/mips_24kc/telephony/packages.adb]
 [https://downloads.openwrt.org/snapshots/packages/mips_24kc/video/packages.adb]
OK: 10529 distinct packages available
(1/2) Installing libatomic1 (14.3.0-r5)
  Executing libatomic1-14.3.0-r5.post-install
(2/2) Installing libusb-1.0-0 (1.0.29-r1)
 60% ########################################################################################################################################                                                                                        qemu: uncaught target signal 10 (Bus error) - core dumped
Bus error (core dumped)
/ # echo $?
138
/ # 

As this is completely independent of my PR, should I open an independent issue?

I'll try to analyze this further.

[GeorgeSapkin]

It's probably something Qemu-specific. I don't think it's relevant.