# Interface IOProgressListener

All Known Implementing Classes:
  `AdsService, CachedDataService, ConnectionRequest, GZConnectionRequest, ImageDownloadService, InnerActive, MultipartRequest, RSSService, TwitterRESTService`

public interface IOProgressListener
Callback for IO updates from a buffered input/output stream

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `ioStreamUpdate(java.lang.Object source, int bytes)`
  Indicates the number of bytes that were read/written to/from the source stream

- ## Method Details

  - ### ioStreamUpdate

    void ioStreamUpdate(java.lang.Object source, int bytes)

    Indicates the number of bytes that were read/written to/from the source stream

    ###### Parameters

    - `source`: the source stream which can be either an input stream or an output stream

    - `bytes`: the number of bytes read or written