How to tell if an Android device has Open Accessory Mode

Question

Does anyone know how to check for this? I just bought a Samsung Galaxy Tab 2 (7\" version running Android 4.0.3) with the intention of using it to connect to my Arduino Mega ADK

Answer 1

I have a Samsung Galaxy Tab 2 (7" version running Android 4.0.3) and an Android Accessory that works with at least 3 other device, but not on the Tab. Perhaps it is because it is broken in 4.0.3 (as with the Nexus S wherein 4.0.3 is broken but 4.0.4 is not). In addition, 2.3.4+ running on other Samsung devices has the USB accessory library stripped out.