articipating in pipeline
 request . Its responsibility is to instruct producers which image
 should be fetched/decoded/resized/cached etc. This class also handles request cancellation.

 <p>In order to be notified when cancellation is requested, a producer should use the <code>runOnCancellationRequested</code> method which takes an instance of Runnable and executes it when the
 pipeline client cancels the image request.
</p>



  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">See Also</h5>
      <ul