private IStorageTransferTask PutData(NSData data, IStorageMetadata metadata = null)
{
var wrapper = new StorageTransferTaskWrapper <StorageUploadTask, NativeStorageMetadata>();
wrapper.TransferTask = _wrapped.PutData(data, metadata?.ToNative(), (x, e) => wrapper.CompletionHandler(x, e));
return(wrapper);
}
// Upload image to Firebase Storage.
void SaveImageToStorage(string imageId, UIImage image)
{
var imageMetadata = new StorageMetadata {
ContentType = "image/jpeg"
};
StorageReference storageImageNode = storageImagesNode.GetChild(imageId);
storageImageNode.PutData(image.AsJPEG(), imageMetadata, (metadata, error) => {
if (error != null)
{
Console.WriteLine(error.LocalizedDescription);
}
});
}
public Task PutBytesAsync(byte[] bytes, MetadataChange?metadata = null, IProgress <IUploadState>?progress = null, CancellationToken cancellationToken = default, PauseToken pauseToken = default)
{
if (bytes == null)
{
throw new ArgumentNullException(nameof(bytes));
}
var data = NSData.FromArray(bytes);
var tcs = new TaskCompletionSource <bool>();
var uploadTask = _storageReference.PutData(data, metadata?.ToStorageMetadata(), (storageMetadata, error) =>
{
if (error != null)
{
tcs.SetException(ExceptionMapper.Map(new NSErrorException(error)));
}
else
{
tcs.SetResult(true);
}
});
if (progress != null)
{
uploadTask.ObserveStatus(StorageTaskStatus.Progress, snapshot => progress.Report(new StorageTaskSnapshotWrapper(snapshot)));
}
if (cancellationToken != default)
{
cancellationToken.Register(uploadTask.Cancel);
}
if (pauseToken != default)
{
pauseToken.SetStorageTask(new StorageUploadTaskWrapper(uploadTask));
}
return(tcs.Task);
}
