public void AddObserver(StorageTaskStatus status, Action <IStorageTaskSnapshot> observer)
{
if (TransferTask == null)
{
throw new ArgumentException($"You have to set the {nameof(TransferTask)} property before calling this method");
}
var handle = TransferTask.ObserveStatus(status.ToNative(), x => observer.Invoke(x.ToAbstract()));
_observerDict[observer] = handle;
}
public static NativeStorageTaskStatus ToNative(this StorageTaskStatus @this)
{
switch (@this)
{
case StorageTaskStatus.Unknown:
return(NativeStorageTaskStatus.Unknown);
case StorageTaskStatus.Progress:
return(NativeStorageTaskStatus.Progress);
case StorageTaskStatus.Pause:
return(NativeStorageTaskStatus.Pause);
case StorageTaskStatus.Success:
return(NativeStorageTaskStatus.Success);
case StorageTaskStatus.Failure:
return(NativeStorageTaskStatus.Failure);
default:
throw new ArgumentException($"Couldn't convert {nameof(StorageTaskStatus)} {@this} to native status");
}
}