Enable background controls for iOS

src/utility/PlaybackService.ts

@@ -0,0 +1,32 @@
+/**
+* This is the code that will run tied to the player.
+*
+* The code here might keep running in the background.
+*
+* You should put everything here that should be tied to the playback but not the UI
+* such as processing media buttons or analytics
+*/
+
+import TrackPlayer from 'react-native-track-player';
+
+export default async function() {
+    TrackPlayer.addEventListener('remote-play', () => {
+        TrackPlayer.play();
+    });
+    
+    TrackPlayer.addEventListener('remote-pause', () => {
+        TrackPlayer.pause();
+    });
+    
+    TrackPlayer.addEventListener('remote-next', () => {
+        TrackPlayer.skipToNext();
+    });
+    
+    TrackPlayer.addEventListener('remote-previous', () => {
+        TrackPlayer.skipToPrevious();
+    });
+    
+    TrackPlayer.addEventListener('remote-stop', () => {
+        TrackPlayer.destroy();
+    });
+}