An empty implementation of a
Called when download successfully finished.
Called when an error occurred during download.
Called when download progressed.
|From class java.lang.Object|
Called when download successfully finished. This method is called on the main thread.
|output||Downloaded file on the local device filesystem.|
Called when an error occurred during download. This method is called on the main thread.
|exception||Exception containing the error reason.|
Called when download progressed. This method is called on the main thread.
|progress||Progress information for the running download.|