Has anybody here worked on BLE (bluetooth low energy) ? How is it done in android and how it can be implemented? I know this is specific android developer forum , I am very sure that I will get the answers of my query  from here. I want to implement BLE. Please suggest, advices, experiences, etc with me for working on BLE messaging system.

Has anybody here worked on BLE (bluetooth low energy) ? How is it done in android and how it can be implemented? I know this is specific android developer forum , I am very sure that I will get the answers of my query  from here. I want to implement BLE. Please suggest, advices, experiences, etc with me for working on BLE messaging system.