Feature requests

[JCKodel]

1. Customize the notification (for example, using Big Text Style notification)
   

2. Customize or disable the notification sound (I can't update the notification showing "In N minutes" because every update triggers a sound and would be annoying to the user)

3. Support for minimized notifications (the last one in both example pictures)

4. I don't know how it is called, but be able to change this part of the notification:
   

[FabulousGee]

For your 4th feature request - this is already implemented! It's called "subtext". Use as follows:

void main() {
  runApp(MyApp());
  startForegroundService();

  // if you need to stop foreground service,
  // await FlutterForegroundPlugin.stopForegroundService();
}

void startForegroundService() async {
  await FlutterForegroundPlugin.setServiceMethodInterval(seconds: 5);
  await FlutterForegroundPlugin.setServiceMethod(globalForegroundService);
  await FlutterForegroundPlugin.startForegroundService(
    holdWakeLock: false,
    onStarted: () {
      print("Foreground on Started");
    },
    onStopped: () {
      print("Foreground on Stopped");
    },
    title: "Flutter Foreground Service",
    content: "This is Content",
    iconName: "ic_stat_hot_tub",
    subtext: "JCKodel",
  );
}

void globalForegroundService() {
  debugPrint("current datetime is ${DateTime.now()}");
}

Though there is a little bug in the current plugin code - I'll create a pull request shortly and edit my answer here.

Edit: See #11

[JCKodel]

This is the "little" bug?

[FabulousGee]

Yes, IMHO this is a little bug since it is really easy to find and fix. Got really some other kind of issues with some other plugins :-)

I already created a pull request, so feel free to integrate this in your copy of the plugin.