ancs encryption Process

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Hi!

  SDK:nRF5_SDK_15.0.0_a53641a\examples\ble_peripheral\ble_app_ancs_c\pca10056\s140\arm5_no_packs

 Development board:pca10056,V0.9.1.

Because the current process of ancs is to initiate an encryption request after the connection is successful, and when the pairing is successful, the ancs service is determined not to exist, which will cause the pairing box to pop up when the andriod side connects. If you reverse the process, what  should i do? It is to first determine if the ancs service exists, and if it does, initiate an encryption request.can  you give me example or tips,

                                                                                                                                        thanks!

[Vidar Berg]

Hi,

The ANCS will send a pairing request if the central does not initiate pairing automatically because the ANCS characteristics cannot be accessed as long as the link is not encrypted. Android does not expose an ANCS server like iOS devices do, so I think you will have to create a custom app that implements an ANCS or a similar GATT server.