androidNotificationChannel method
dynamic
androidNotificationChannel()
Implementation
androidNotificationChannel() => const AndroidNotificationChannel(
'high_importance_channel', // id
'High Importance Notifications', // title
description: 'This channel is used for important notifications.', // description
importance: Importance.max,
playSound: true,
sound: RawResourceAndroidNotificationSound('notification_sound_tone.mp3'),
);