tencent cloud

TransferConfig transferConfig = new TransferConfig.Builder().build();
// 初始化 TransferManager
TransferManager transferManager = new TransferManager(cosXmlService,
        transferConfig);

// 存储桶名称，由bucketname-appid 组成，appid必须填入，可以在COS控制台查看存储桶名称。 https://console.tencentcloud.com/cos5/bucket
String bucket = "examplebucket-1250000000";
String cosPath = "exampleobject"; //对象在存储桶中的位置标识符，即称对象键
String srcPath = new File(context.getCacheDir(), "exampleobject")
        .toString(); //本地文件的绝对路径
//若存在初始化分块上传的 UploadId，则赋值对应的 uploadId 值用于续传；否则，赋值 null
String uploadId = null;

PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, cosPath, srcPath);
// 设置单链接限速，单位为 bit/s，示例设置为 1M/s
putObjectRequest.setTrafficLimit(1024 * 1024 * 8);

// 上传文件
COSXMLUploadTask cosxmlUploadTask = transferManager.upload(putObjectRequest, uploadId);

//设置上传进度回调
cosxmlUploadTask.setCosXmlProgressListener(new CosXmlProgressListener() {
    @Override
    public void onProgress(long complete, long target) {
        // todo Do something to update progress...
    }
});
//设置返回结果回调
cosxmlUploadTask.setCosXmlResultListener(new CosXmlResultListener() {
    @Override
    public void onSuccess(CosXmlRequest request, CosXmlResult result) {
        COSXMLUploadTask.COSXMLUploadTaskResult uploadResult =
                (COSXMLUploadTask.COSXMLUploadTaskResult) result;
    }

    // 如果您使用 kotlin 语言来调用，请注意回调方法中的异常是可空的，否则不会回调 onFail 方法，即：
    // clientException 的类型为 CosXmlClientException?，serviceException 的类型为 CosXmlServiceException?
    @Override
    public void onFail(CosXmlRequest request,
                       @Nullable CosXmlClientException clientException,
                       @Nullable CosXmlServiceException serviceException) {
        if (clientException != null) {
            clientException.printStackTrace();
        } else {
            serviceException.printStackTrace();
        }
    }
});
//设置任务状态回调, 可以查看任务过程
cosxmlUploadTask.setTransferStateListener(new TransferStateListener() {
    @Override
    public void onStateChanged(TransferState state) {
        // todo notify transfer state
    }
});