public Task PutFileAsync(string filePath, MetadataChange?metadata = null, IProgress <IUploadState>?progress = null, CancellationToken cancellationToken = default, PauseToken pauseToken = default)
{
if (filePath == null)
{
throw new ArgumentNullException(nameof(filePath));
}
var uri = Android.Net.Uri.FromFile(new Java.IO.File(filePath));
UploadTask uploadTask;
if (metadata != null)
{
uploadTask = _storageReference.PutFile(uri, metadata.ToStorageMetadata());
}
else
{
uploadTask = _storageReference.PutFile(uri);
}
return(Upload(uploadTask, progress, cancellationToken, pauseToken));
}
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));
}
UploadTask uploadTask;
if (metadata != null)
{
uploadTask = _storageReference.PutBytes(bytes, metadata.ToStorageMetadata());
}
else
{
uploadTask = _storageReference.PutBytes(bytes);
}
return(Upload(uploadTask, progress, cancellationToken, pauseToken));
}
public Task PutStreamAsync(Stream stream, MetadataChange?metadata = null, IProgress <IUploadState>?progress = null, CancellationToken cancellationToken = default, PauseToken pauseToken = default)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
using (var ms = new MemoryStream())
{
stream.CopyTo(ms);
return(PutBytesAsync(ms.ToArray(), metadata, progress, cancellationToken, pauseToken));
}
}
private Task Upload(UploadTask uploadTask, IProgress <IUploadState>?progress = null, CancellationToken cancellationToken = default, PauseToken pauseToken = default)
{
var tcs = new TaskCompletionSource <bool>();
uploadTask.AddOnCompleteListener(new OnCompleteHandlerListener(task =>
{
if (task.IsSuccessful)
{
tcs.SetResult(true);
}
else
{
tcs.SetException(ExceptionMapper.Map(task.Exception));
}
}));
if (progress != null)
{
uploadTask.AddOnProgressListener(new OnProgressHandlerListener(snapshot =>
{
var uploadTaskSnapshot = snapshot.JavaCast <UploadTask.TaskSnapshot>();
progress.Report(new UploadTaskSnapshotWrapper(uploadTaskSnapshot !));
}));
}
if (cancellationToken != default)
{
cancellationToken.Register(() => uploadTask.Cancel());
}
if (pauseToken != default)
{
pauseToken.SetStorageTask(new StorageTaskWrapper(uploadTask));
}
return(tcs.Task);
}
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);
}
public Task PutFileAsync(string filePath, MetadataChange metadata = null, IProgress <IUploadState> progress = null, CancellationToken cancellationToken = default(CancellationToken), PauseToken pauseToken = default(PauseToken))
{
if (filePath == null)
{
throw new ArgumentNullException(nameof(filePath));
}
var tcs = new TaskCompletionSource <bool>();
var uploadTask = _storageReference.PutFile(NSUrl.FromFilename(filePath), 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))
{
cancellationToken.Register(uploadTask.Cancel);
}
if (pauseToken != default(PauseToken))
{
pauseToken.SetStorageTask(new StorageUploadTaskWrapper(uploadTask));
}
return(tcs.Task);
}
