As before, I work with Android Beacon Library,
It already worked and I can found out beacon via BLE - Bluetooth low energy,
But now, after updated to latest
I am not sure.before few days ,this beacon code is working for me.please check.if any issue ,i will send whole my code.
try this one:
beaconManager.startRangingBeaconsInRegion(new Region("myBeaons", Identifier.parse(UUID), null, null));
instead of this line in your code.
beaconManager.startRangingBeaconsInRegion(
new Region(Constant.UUID, null, null, null));