Object Storage Service:Simple upload (Android SDK)

O código a seguir mostra como enviar sincronamente o arquivo local examplefile.txt como um objeto chamado exampleobject.txt para a pasta exampledir/ no bucket examplebucket.

// Create an upload request.
// Specify the bucket name (for example, examplebucket), the full path of the object (for example, exampledir/exampleobject.txt), and the full path of the local file (for example, /storage/emulated/0/oss/examplefile.txt).
// The full path of the object cannot contain the bucket name.
PutObjectRequest put = new PutObjectRequest("examplebucket", "exampledir/exampleobject.txt", "/storage/emulated/0/oss/examplefile.txt");

// Setting file metadata is optional.
 ObjectMetadata metadata = new ObjectMetadata();
// metadata.setContentType("application/octet-stream"); // Set the content type.
// metadata.setContentMD5(BinaryUtil.calculateBase64Md5(uploadFilePath)); // Verify the MD5 hash.
// Set the access permissions of the object to private.
metadata.setHeader("x-oss-object-acl", "private");
// Set the storage class of the object to Standard.
metadata.setHeader("x-oss-storage-class", "Standard");
// Prevent overwriting an object with the same name.
// metadata.setHeader("x-oss-forbid-overwrite", "true");
// Specify object tags. You can specify multiple tags.
// metadata.setHeader("x-oss-tagging", "a:1");
// Specify the server-side encryption algorithm that OSS uses to create the destination object.
// metadata.setHeader("x-oss-server-side-encryption", "AES256");
// Specifies the customer master key (CMK) managed by KMS. This parameter is valid only when x-oss-server-side-encryption is set to KMS.
// metadata.setHeader("x-oss-server-side-encryption-key-id", "9468da86-3509-4f8d-a61e-6eab1eac****");

put.setMetadata(metadata);

try {
    PutObjectResult putResult = oss.putObject(put);

    Log.d("PutObject", "UploadSuccess");
    Log.d("ETag", putResult.getETag());
    Log.d("RequestId", putResult.getRequestId());
} catch (ClientException e) {
    // Client exception, such as a network exception.
    e.printStackTrace();
} catch (ServiceException e) {
    // Server exception.
    Log.e("RequestId", e.getRequestId());
    Log.e("ErrorCode", e.getErrorCode());
    Log.e("HostId", e.getHostId());
    Log.e("RawMessage", e.getRawMessage());
}

Para o armazenamento particionado no Android 10 ou posterior, use a URI do arquivo para enviá-lo ao OSS.

// Create an upload request.
// Specify the bucket name (for example, examplebucket) and the full path of the object (for example, exampledir/exampleobject.txt).
// The full path of the object cannot contain the bucket name.
PutObjectRequest put = new PutObjectRequest("examplebucket", "exampledir/exampleobject.txt",fileUri);

// Set the file metadata.
// ObjectMetadata metadata = new ObjectMetadata();
// Set the Content-Type.
// metadata.setContentType("text/plain"); 
// Verify the MD5 hash.
// metadata.setContentMD5(BinaryUtil.calculateBase64Md5(uploadFilePath)); 
// put.setMetadata(metadata);

try {
    PutObjectResult putResult = oss.putObject(put);

    Log.d("PutObject", "UploadSuccess");
    Log.d("ETag", putResult.getETag());
    Log.d("RequestId", putResult.getRequestId());
} catch (ClientException e) {
    // Client exception, such as a network exception.
    e.printStackTrace();
} catch (ServiceException e) {
    // Server exception.
    Log.e("RequestId", e.getRequestId());
    Log.e("ErrorCode", e.getErrorCode());
    Log.e("HostId", e.getHostId());
    Log.e("RawMessage", e.getRawMessage());
}

O código a seguir mostra como enviar assincronamente o arquivo local examplefile.txt como um objeto chamado exampleobject.txt para a pasta exampledir/ no bucket examplebucket.

// Create an upload request.
// Specify the bucket name (for example, examplebucket), the full path of the object (for example, exampledir/exampleobject.txt), and the full path of the local file (for example, /storage/emulated/0/oss/examplefile.txt).
// The full path of the object cannot contain the bucket name.
PutObjectRequest put = new PutObjectRequest("examplebucket", "exampledir/exampleobject.txt", "/storage/emulated/0/oss/examplefile.txt");

// You can set a progress callback for an asynchronous upload.
put.setProgressCallback(new OSSProgressCallback<PutObjectRequest>() {
    @Override
    public void onProgress(PutObjectRequest request, long currentSize, long totalSize) {
        Log.d("PutObject", "currentSize: " + currentSize + " totalSize: " + totalSize);
    }
});

OSSAsyncTask task = oss.asyncPutObject(put, new OSSCompletedCallback<PutObjectRequest, PutObjectResult>() {
    @Override
    public void onSuccess(PutObjectRequest request, PutObjectResult result) {
        Log.d("PutObject", "UploadSuccess");
        Log.d("ETag", result.getETag());
        Log.d("RequestId", result.getRequestId());
    }

    @Override
    public void onFailure(PutObjectRequest request, ClientException clientExcepion, ServiceException serviceException) {
        // Request exception.
        if (clientExcepion != null) {
            // Client exception, such as a network exception.
            clientExcepion.printStackTrace();
        }
        if (serviceException != null) {
            // Server exception.
            Log.e("ErrorCode", serviceException.getErrorCode());
            Log.e("RequestId", serviceException.getRequestId());
            Log.e("HostId", serviceException.getHostId());
            Log.e("RawMessage", serviceException.getRawMessage());
        }
    }
});
// Cancel the upload task.
// task.cancel(); 
// Wait for the upload task to complete.
// task.waitUntilFinished(); 

Para o armazenamento particionado no Android 10 ou posterior, use a URI do arquivo para enviá-lo ao OSS.

// Create an upload request.
// Specify the bucket name (for example, examplebucket) and the full path of the object (for example, exampledir/exampleobject.txt).
// The full path of the object cannot contain the bucket name.
PutObjectRequest put = new PutObjectRequest("examplebucket", "exampledir/exampleobject.txt", fileUri);

// You can set a progress callback for an asynchronous upload.
put.setProgressCallback(new OSSProgressCallback<PutObjectRequest>() {
    @Override
    public void onProgress(PutObjectRequest request, long currentSize, long totalSize) {
        Log.d("PutObject", "currentSize: " + currentSize + " totalSize: " + totalSize);
    }
});

OSSAsyncTask task = oss.asyncPutObject(put, new OSSCompletedCallback<PutObjectRequest, PutObjectResult>() {
    @Override
    public void onSuccess(PutObjectRequest request, PutObjectResult result) {
        Log.d("PutObject", "UploadSuccess");
        Log.d("ETag", result.getETag());
        Log.d("RequestId", result.getRequestId());
    }

    @Override
    public void onFailure(PutObjectRequest request, ClientException clientExcepion, ServiceException serviceException) {
        // Request exception.
        if (clientExcepion != null) {
            // Client exception, such as a network exception.
            clientExcepion.printStackTrace();
        }
        if (serviceException != null) {
            // Server exception.
            Log.e("ErrorCode", serviceException.getErrorCode());
            Log.e("RequestId", serviceException.getRequestId());
            Log.e("HostId", serviceException.getHostId());
            Log.e("RawMessage", serviceException.getRawMessage());
        }
    }
});
// Cancel the upload task.
// task.cancel(); 
// Wait for the upload task to complete.
// task.waitUntilFinished();