Running as a Foreground Task

[csnaasim]

We are in a scenerio where we need to implement this plugin in a foreground service combined with another flutter plugin.
flutter_foreground_task
On try to start discovery we are getting following errors

E/MethodChannel#nearby_connections( 5496): Failed to handle method call
E/MethodChannel#nearby_connections( 5496): java.lang.NullPointerException: Activity must not be null
E/MethodChannel#nearby_connections( 5496): at e.a.a.a.b.k.o.g(:11)
E/MethodChannel#nearby_connections( 5496): at e.a.a.a.f.a.a(:1)
E/MethodChannel#nearby_connections( 5496): at e.b.a.b.onMethodCall(:233)
E/MethodChannel#nearby_connections( 5496): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(:262)
E/MethodChannel#nearby_connections( 5496): at io.flutter.embedding.engine.dart.DartMessenger.invokeHandler(:295)
E/MethodChannel#nearby_connections( 5496): at io.flutter.embedding.engine.dart.DartMessenger.a(:319)
E/MethodChannel#nearby_connections( 5496): at io.flutter.embedding.engine.dart.DartMessenger.b(Unknown Source:0)
E/MethodChannel#nearby_connections( 5496): at f.a.a.b.b.c.run(Unknown Source:12)
E/MethodChannel#nearby_connections( 5496): at android.os.Handler.handleCallback(Handler.java:938)
E/MethodChannel#nearby_connections( 5496): at android.os.Handler.dispatchMessage(Handler.java:99)
E/MethodChannel#nearby_connections( 5496): at android.os.Looper.loopOnce(Looper.java:226)
E/MethodChannel#nearby_connections( 5496): at android.os.Looper.loop(Looper.java:313)
E/MethodChannel#nearby_connections( 5496): at android.app.ActivityThread.main(ActivityThread.java:8751)
E/MethodChannel#nearby_connections( 5496): at java.lang.reflect.Method.invoke(Native Method)
E/MethodChannel#nearby_connections( 5496): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:571)
E/MethodChannel#nearby_connections( 5496): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1135)