DownloadCallbacks constructor

DownloadCallbacks({ OnDownloadRequestIdReceived? onDownloadRequestIdReceived, OnProgress? onProgress, OnDownloadCompleted? onDownloadCompleted, OnDownloadError? onDownloadError, })

Implementation

DownloadCallbacks({
  this.onDownloadRequestIdReceived,
  this.onProgress,
  this.onDownloadCompleted,
  this.onDownloadError,
});