android code sample that bluetooth linkloss alert between nRF51822 and android device

[nordicizmir]

my android program add many nRF51822 devices mac adress to a file in my android device.So I can count number of connected nRF51822 to my android device with bluetooth low energy.But I have a problem.When one of my nRF51822 move away of course my android device cannot see it.So I want to alert in my android device when one of nRF51822 move away or deactive.Is there any android code sample?

[MartinBL]

Hi,

Have a look at the Android example codes we have available at github. You might be interested in the nRF Toolbox which is a container app that stores the Nordic Semiconductor apps for Bluetooth Smart in one location. It contains, among other things, an application demonstrating Proximity Monitoring.