https://devzone.nordicsemi.com/f/nordic-q-a/24060/achieve-beacon-region-enter-and-exit-in-android-with-nrf58122Hello, Dear Nordic Development Team, I recently developed android application for detecting nRF51822 beacon which is working as a peripheral. I was trying to launch an app when user enters beacon region and do some action on exit of the region. I wasen-USTelligent Community 13Tue, 08 Aug 2017 08:24:42 GMThttps://devzone.nordicsemi.com/thread/94745?ContentTypeID=1Tue, 08 Aug 2017 08:24:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a08fb253-19ae-4498-b0a4-34735c6d2a4flucky38<p>Thank you Aleksander</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/94744?ContentTypeID=1Fri, 04 Aug 2017 09:20:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5203918c-eb2a-471c-aa1e-db2bcc0ad451Aleksander Nowakowski<p>Hi,</p> <p>To start and bind the beacon service make sure it&#39;s added to the manifest. It&#39;s been a while since I wrote this service, I don&#39;t think it presents a modern way of dealing with beacons... For example, there are Eddystone beacons with UID and EID types that are supported by Google play services, EID gives more privacy and almost prevents from tracking, etc. Our beacon service and for iBeacons and other compatible (like nrf beacons) format only.</p> <p>Regarding CALLBACK_TYPE_FIRST_MATCH and others, I think you have to specify a callback type in ScanSettings <a href="https://developer.android.com/reference/android/bluetooth/le/ScanSettings.Builder.html#setCallbackType(int)">developer.android.com/.../ScanSettings.Builder.html</a>. Also, it is not supported on any phone with Bluetooth LE, it needs to have newer chip where this feature is supported in hw. I have never played with other types...</p> <p>I&#39;ll try to get more information regarding this.</p> <p>Br, Aleksander</p><div style="clear:both;"></div>