net9.0-android34.0 
namespace Android.Service.Notification
{
    [Register("android/service/notification/NotificationListenerService", DoNotGenerateAcw = true)]
    public abstract class NotificationListenerService : Service
    {
        [Obsolete("This constant will be removed in the future version. Use Android.Service.Notification.NotificationCancelReason enum directly instead of this field.", true)]
        [Register("REASON_LOCKDOWN", ApiSince = 34)]
        [SupportedOSPlatform("android34.0")]
        public const NotificationCancelReason ReasonLockdown = NotificationCancelReason.Lockdown;
    }
}
.NET 8.09.0
Information specific to net9.0
Platforms This API is only available when you target a specific platform:
Android 21.022.023.024.025.026.027.028.029.030.031.032.033.034.0
Information specific to net9.0-android34.0
Assembly

Mono.Android , Version=0.0.0.0, PublicKeyToken=84e04ff9cfb79065

Referencing

The API is automatically referenced.

Obsolete This constant will be removed in the future version. Use Android.Service.Notification.NotificationCancelReason enum directly instead of this field.
Platform Restrictions

This API is only supported on the following platforms:

  • Android >= 34
  • Built-in API
  • Package-provided API