some progress on now playing

image colors gradient working for now playing
fixed track player init losing handle to notification

index.js

@@ -7,7 +7,22 @@ enableScreens();
 import { AppRegistry } from 'react-native';
 import App from './App';
 import { name as appName } from './app.json';
-import TrackPlayer from 'react-native-track-player';
+import TrackPlayer, { Capability } from 'react-native-track-player';
 
 AppRegistry.registerComponent(appName, () => App);
 TrackPlayer.registerPlaybackService(() => require('./src/playback/service'));
+
+async function start() {
+  await TrackPlayer.setupPlayer();
+  await TrackPlayer.updateOptions({
+    capabilities: [
+      Capability.Play,
+      Capability.Pause,
+      Capability.Stop,
+      Capability.SkipToNext,
+      Capability.SkipToPrevious,
+    ],
+    compactCapabilities: [Capability.Play, Capability.Pause, Capability.SkipToNext, Capability.SkipToPrevious],
+  });
+}
+start();