Downloading Builds of OpenHU
Important: Only you are responsible for how you drive, and for how use this app. This app may contain bugs and glitches. It is offered without warranty. Focus on driving at all times, and don't allow any infotainment device to distract you.
OpenHU requires an Android device running Android 4.1 "Jelly Bean" or later. Android 4.4 "KitKat" or higher is strongly recommended. We are only focused on developing for Android 5.1 "Lollipop" and above, so we encourage you to at least use that version.
In terms of hardware, your device must support USB On The Go (OTG) mode, and your build of the Android operating system must support it as well.
Your device also needs to be able to decode H.264, which is an Android compatibility requirement - but some low-end uncertified devices lack.
Currently x86 device support requires Intel's ARM translator "Houdini" - which all production Intel-based Android devices have. Still, this is a high priority to resolve, as it will improve power consumption and performance on x86, and there are no major roadblocks to making the app cross-architecture. While Mike Reid had crafted a fix for this, he passed away before uploading these changes to GitHub.
Finally, the phone or device you wish to connect - must be running the Android Auto app, obtained from Google Play. Unlike the OpenHU app, which is not a Google-endorsed app, the Android Auto client app must be obtained from Google Play - and the phone in question must have Google Play Services installed. In the very, very long term, the OpenHU project may pivot to developing a client-side app, but this is not a priority right now.