Flutter OnProgressListener for firebase_storage?

Question

How can we listen to the progress of a file upload to Firebase Storage in Flutter?

Solution

If your upload function is async you can do it like this

  StorageUploadTask putFile =
      storage.ref().child("folder/$fileName").putFile(file);
  putFile.future.catchError(onError);

  UploadTaskSnapshot uploadSnapshot = await putFile.future;

  print("file uploaded");

After the future resolves, the file is uploaded.

Comments

[UpaJah]

could you find the way to create progress indicator?

[Jus10]

I'm looking more for a periodic progress percentage. So I can update the ProgressIndicator

[Tree]

I dont know it can be done. But you can put progress as a spinning circle. CupertinoActivityIndicator

[Jus10]

It can be done in Firebase Storage. Just not sure how with the firebase_storage package.