Improvement Suggested

[pranaysharma]

Maybe BluetoothState Class elements should be in Enum form. As then the Logcat outputs like 'setState() 1 -> 2' could be printed easily as 'setState() STATE_LISTEN -> STATE_CONNECTING' which I think might be more human readable strings.
What does the author of the Repo think? Is this a better approach?

[akexorcist]

It's OK. I will fix this. Thanks!