我使用这种方法在Blob上传一些文件（有些文件很大，需要几分钟才能上传）。
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如您所见，我使用 private void updateFilesOnBlob(){
try {
String timestamp = Tools.generateTimeStamp();
// Retrieve storage account from connection-string.
CloudStorageAccount storageAccount = CloudStorageAccount.parse(storageConnectionString);
// Create the blob client.
CloudBlobClient blobClient = storageAccount.createCloudBlobClient();
// Retrieve reference to a previously created container.
CloudBlobContainer container = blobClient.getContainerReference(CONTAINER_NAME);
// Upload each file on Blob
for (int i = 0; i< pathsArrayList.size(); i++) {
// Define the path to a local file.
final String filePath = pathsArrayList.get(i);
CloudBlockBlob blob = container.getBlockBlobReference(timestamp + "/" + filenameFromPath(pathsArrayList.get(i)));
File source = new File(filePath);
blob.upload(new FileInputStream(source), source.length());
}
}
catch (Exception e)
{
// Output the stack trace.
e.printStackTrace();
}
}
开始上传文件。有没有办法获得进度百分比？
当然，我已将此方法运行到AsyncTask的blob.upload()中，因此在doInBackground中更新UI应该很容易。我只需要知道上传过程的进展情况。