Apple TV integration for Remote Two

Using pyatv and uc-integration-api

The driver discovers Apple TV devices on the network and pairs them using AirPlay and companion protocols. A media player entity is exposed to the Remote Two.

Supported versions:

• Apple TV 4 and newer models with TvOS 16+

Supported attributes:

• State (on, off, playing, paused, unknown)
• Title
• Album
• Artist
• Artwork
• Media duration
• Media position
• Sound mode (list of output device(s) streamed to)

Supported commands:

• Turn on & off (device will be put into standby)
• Next / Previous
• Rewind / Fast-forward
• Volume up / down
• Play/pause
• Directional pad navigation and select
• Context menu
• Home screen
• Control center
• Launch application
• App switcher
• Start screensaver
• Stream audio to one or multiple output devices

Please note that certain commands like channel up & down are app dependant and don't work with every app!

Usage

Setup

• Requires Python 3.11
• Install required libraries:
  (using a virtual environment is highly recommended)

pip3 install -r requirements.txt

For running a separate integration driver on your network for Remote Two, the configuration in file driver.json needs to be changed:

• Set driver_id to a unique value, uc_appletv_driver is already used for the embedded driver in the firmware.
• Change name to easily identify the driver for discovery & setup with Remote Two or the web-configurator.
• Optionally add a "port": 8090 field for the WebSocket server listening port.
  • Default port: 9090
  • This is also overrideable with environment variable UC_INTEGRATION_HTTP_PORT

Run

UC_CONFIG_HOME=./ python3 intg-appletv/driver.py

See available environment variables in the Python integration library to control certain runtime features like listening interface and configuration directory.

The configuration file is loaded & saved from the path specified in the environment variable UC_CONFIG_HOME. Otherwise, the HOME path is used or the working directory as fallback.

The client name prefix used for pairing can be set in ENV variable UC_CLIENT_NAME. The hostname is used by default.

Build distribution binary

After some tests, turns out Python stuff on embedded is a nightmare. So we're better off creating a binary distribution that has everything in it, including the Python runtime and all required modules and native libraries.

To do that, we use PyInstaller, but it needs to run on the target architecture as PyInstaller does not support cross compilation.

The --onefile option to create a one-file bundled executable should be avoided:

• Higher startup cost, since the wrapper binary must first extract the archive.
• Files are extracted to the /tmp directory on the device, which is an in-memory filesystem.
  This will further reduce the available memory for the integration drivers!

x86-64 Linux

On x86-64 Linux we need Qemu to emulate the aarch64 target platform:

sudo apt install qemu binfmt-support qemu-user-static
docker run --rm --privileged multiarch/qemu-user-static --reset -p yes

Run PyInstaller:

docker run --rm --name builder \
    --platform=aarch64 \
    --user=$(id -u):$(id -g) \
    -v "$PWD":/workspace \
    docker.io/unfoldedcircle/r2-pyinstaller:3.11.6  \
    bash -c \
      "python -m pip install -r requirements.txt && \
      pyinstaller --clean --onedir --name intg-appletv --collect-all zeroconf intg-appletv/driver.py"

aarch64 Linux / Mac

On an aarch64 host platform, the build image can be run directly (and much faster):

docker run --rm --name builder \
    --user=$(id -u):$(id -g) \
    -v "$PWD":/workspace \
    docker.io/unfoldedcircle/r2-pyinstaller:3.11.6  \
    bash -c \
      "python -m pip install -r requirements.txt && \
      pyinstaller --clean --onedir --name intg-appletv --collect-all zeroconf intg-appletv/driver.py"

Versioning

We use SemVer for versioning. For the versions available, see the tags and releases in this repository.

Changelog

The major changes found in each new release are listed in the changelog and under the GitHub releases.

Contributions

Please read our contribution guidelines before opening a pull request.

License

This project is licensed under the Mozilla Public License 2.0. See the LICENSE file for details.