I am creating a bluetooth app, where I need to give the player controls in my app. First the iPhone is connected to bluetooth speaker and plays songs via phone music player app. Now if I open my app, I need to play, pause, prev, next that song.
I read about core bluetooth framework, CBservices and CBcharacteristics but I don't know what uuid should I specify for these services and characteristics.
Reference: https://www.raywenderlich.com/52080/introduction-core-bluetooth-building-heart-rate-monitor In this tutorial the services they get from https://www.bluetooth.com/specifications/gatt/services
I need the uuids for play, pause etc features.
Any help would be highly appreciated. Thanks in advance!