I'm trying to add BLE (Bluetooth Low Energy) support to our Android product. It currently works with Classic mode without issue but this may not be possible with our next project.
I wanted to do some basic testing using the Zebra demo app first so I've downloaded the Zebra Android BLE demo which uses the BTLE lib. ZSDK_ANDROID_BTLE.jar (Version v2.14.5198). It works very poorly compared to Classic mode. I can get it to print a test label probably 1 time in 20 attempts.
The following are the steps I have been following: