Multiple item templates with NativeScript's ListView

All throughout Chapter 8, Building an audio recorder, we designed a dual-purpose custom NativeScript Waveform view, which taps into various native libraries for iOS and Android, specifically to enrich our composition's track listing view. Let's proceed by reusing our versatile Waveform view for our track listing view. This will also give us a way to display mixing slider controls (often referred to in audio production and sound engineering as a Fader) alongside our tracks to allow the user to mix each track's volume level in the overall composition. Let's set up our ListView of TrackListComponent with the ability to provide the user with two different ways to view and work with their tracks, each with their own unique utility. While we're at it, we'll also take this ...