downloadModel method

@override Stream<EdgeGenAIDownloadProgress> downloadModel(EdgeGenAIFeature feature)

Triggers the on-device model download for feature (if one is needed) and streams progress updates until it completes or fails.

Implementation

@override
Stream<EdgeGenAIDownloadProgress> downloadModel(EdgeGenAIFeature feature) {
  switch (feature) {
    case EdgeGenAIFeature.prompt:
      return promptDownloadProgress();
    case EdgeGenAIFeature.summarization:
      return summarizationDownloadProgress();
    case EdgeGenAIFeature.proofreading:
      return proofreadingDownloadProgress();
    case EdgeGenAIFeature.rewriting:
      return rewritingDownloadProgress();
    case EdgeGenAIFeature.imageDescription:
      return imageDescriptionDownloadProgress();
  }
}