RemoteServiceException: Bad notification for startForeground 이슈

이슈관련내용

notification Channel이 등록되지 않았을 경우 발생하는 오류라고 합니다.

해결방법

public void createNotificationChannel() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        NotificationManager manager = getBaseContext().getSystemService(NotificationManager.class);
        NotificationChannel serviceChannel = new NotificationChannel(
                channelId,
                channelname,
                NotificationManager.IMPORTANCE_NONE
        );
        manager.createNotificationChannel(serviceChannel);
    }
}