File downloaded no fully

[Rehckover]

I try to dowload file with size 3.7MB and often receives onComplete while actual file size is 122kb or 50kb. Can you help with this?
My link is: https://doc-0g-4k-docs.googleusercontent.com/docs/securesc/f6a1d72cge9p0eq8mkjrughdsskulo18/gqbs46o1bts8v2mn4sv312fk30oavn7s/1503914400000/04284872070643305544/04284872070643305544/0B6e1WFHf4jrKdXFiQ0d6dEZ3WEE?e=download

My code is:

  public void downloadFile(String url) {
       Uri downloadUri = Uri.parse(url);
       File destinationFolder = context.getExternalCacheDir();
       assert destinationFolder != null;
       Uri destinationUri = Uri.parse(destinationFolder.getAbsolutePath()
               + "/"
               + "depth.apk");
       DownloadRequest downloadRequest = new DownloadRequest(downloadUri)
               .setRetryPolicy(new DefaultRetryPolicy())
               .setDestinationURI(destinationUri).setPriority(DownloadRequest.Priority.HIGH)
               .setStatusListener(new DownloadStatusListenerV1() {
                   @Override
                   public void onDownloadComplete(DownloadRequest downloadRequest) {
                       Log.d(TAG, "onDownloadComplete: ");
                   }

                   @Override
                   public void onDownloadFailed(DownloadRequest downloadRequest, int errorCode, String errorMessage) {
                       Log.d(TAG, "onDownloadFailed: " + errorCode + " : " + errorMessage);
                   }

                   @Override
                   public void onProgress(DownloadRequest downloadRequest, long totalBytes, long downloadedBytes, int progress) {
                   }
               });
       manager.add(downloadRequest);
   }

[jhysum]

I get this as well
`private void transferData(DownloadRequest request, InputStream in, RandomAccessFile out) {
final byte data[] = new byte[BUFFER_SIZE];
long mCurrentBytes = mDownloadedCacheSize;
request.setDownloadState(DownloadManager.STATUS_RUNNING);
Timber.v("Content Length: " + mContentLength + " for Download Id " + request.getDownloadId());
for (; ; ) {
if (request.isCancelled()) {
Timber.v(STOPPING_THE_DOWNLOAD_AS_DOWNLOAD_REQUEST_IS_CANCELLED, request.getDownloadId());
request.finish();
updateDownloadFailed(request, DownloadManager.ERROR_DOWNLOAD_CANCELLED, DOWNLOAD_CANCELLED);
return;
}
int bytesRead = readFromResponse(request, data, in);

        if (mContentLength != -1 && mContentLength > 0) {
            int progress = (int) ((mCurrentBytes * 100) / mContentLength);
            updateDownloadProgress(request, progress, mCurrentBytes);
        }

        if (bytesRead == -1) { // success, end of stream already reached
            updateDownloadComplete(request);
            return;
        } else if (bytesRead == Integer.MIN_VALUE) {
            return;
        }

        if (writeDataToDestination(request, data, bytesRead, out)) {
            mCurrentBytes += bytesRead;
        } else {
            request.finish();
            updateDownloadFailed(request, DownloadManager.ERROR_FILE_ERROR, "Failed writing file");
            return;
        }
    }
}`

I think in here we get to bytesRead == -1 somehow. I haven't started debugging this yet but I get this sometimes.