Android 中止上传 Amazon S3 存储桶

Question

有谁知道如何中止 Amazon S3 存储桶的文件上传。 我正在使用以下代码上传文件。

transferManager = new TransferManager(amazonClient);
upload = transferManager.upload(BUCKET_NAME, FILE_NAME, file);
try {

upload.addProgressListener(listner);    
upload.waitForUploadResult();
AppLog.logString("Unable to upload file, upload was aborted");                         

} 
catch (AmazonClientException amazonClientException) {
        System.out.println("Unable to upload file, upload was aborted.");
        amazonClientException.printStackTrace();
} 

Answer 1

这就是我的大致做法。当然，您需要根据您的场景对其进行调整。

    PutObjectRequest request = new PutObjectRequest(bucket, key, file);

    request.setProgressListener(new ProgressListener() {
        public void progressChanged(ProgressEvent progressEvent) {
             if (aborted.get()) {
                throw new RuntimeException("Aborted");
            }
        }
    });

    try {
        PutObjectResult result = s3.putObject(request);
    } catch (AmazonClientException e) {
       // Handle exception 
    }

将 aborted 设置为 true 以停止上传。您需要在 catch 中识别您的异常。