We begin by creating an empty project in the Android Studio. We have chosen the name AndroidiTagPersonalTracker; feel free to be creative with your project's name. We have already done this exercise in Chapter 2, Setting Up; hence, we will not be covering that here again.
When you are creating any Android-based Bluetooth Low Energy Project, remember to select the minimum API Level as 21 during the setup, since many Bluetooth Low Energy related system API calls require minimum API level 21.
Once we have finished creating our empty project, as a first step, we can define some simple user interface, which will keep us informed about what is going on:
- From the knowledge we gained in the previous chapter, we already know that, user interfaces ...
