public Task <string> UploadMoments(FileData fileData)
{
TaskCompletionSource <string> ResultCompletionSource = new TaskCompletionSource <string>();
string fileExtension = GetMomentExtension(fileData.FileName);
string fileNameStr = fileData.FileName;
string path = "moments/" + Guid.NewGuid().ToString() + fileExtension;
try
{
StorageReference storageReference = storage.GetReference(path);
UploadTask uploadTask = storageReference.PutStream(fileData.GetStream());
uploadTask.AddOnCompleteListener(new OnCompleteEventHandleListener((Android.Gms.Tasks.Task uploadFile) =>
{
if (uploadFile.IsSuccessful)
{
var TaskResult = uploadFile.Result;
var uri = ((UploadTask.TaskSnapshot)TaskResult).DownloadUrl.ToString();
ResultCompletionSource.SetResult(uri);
}
}));
}
catch (Exception e)
{
ResultCompletionSource.TrySetException(e);
}
return(ResultCompletionSource.Task);
}
public Task <Attachment> UploadFile(FileData fileData)
{
TaskCompletionSource <Attachment> ResultCompletionSource = new TaskCompletionSource <Attachment>();
string fileExtension = GetExtension(fileData.FileName);
string fileNameStr = fileData.FileName;
string path = "userFile/" + Guid.NewGuid().ToString() + fileExtension;
try
{
StorageReference storageReference = storage.GetReference(path);
StorageMetadata storageMetadata = new StorageMetadata.Builder()
.SetCustomMetadata("FileName", fileNameStr)
.Build();
UploadTask uploadTask = storageReference.PutStream(fileData.GetStream(), storageMetadata);
uploadTask.AddOnCompleteListener(new OnCompleteEventHandleListener((Android.Gms.Tasks.Task uploadFile) =>
{
if (uploadFile.IsSuccessful)
{
var TaskResult = uploadFile.Result;
var uri = ((UploadTask.TaskSnapshot)TaskResult).DownloadUrl.ToString();
Attachment attachment = new Attachment(fileNameStr, uri);
ResultCompletionSource.SetResult(attachment);
}
}));
}
catch (Exception e) {
ResultCompletionSource.TrySetException(e);
}
return(ResultCompletionSource.Task);
}
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);
}
