Firebase Storage - Upload from stream

UploadFromStream.java

private void uploadFromStream(String path) {
  Helper.showDialog(this);
  InputStream stream = null;
  try {
    stream = new FileInputStream(new File(path));
  } catch (FileNotFoundException e) {
    e.printStackTrace();
  }
  mUploadTask = imageRef.putStream(stream);
  mUploadTask.addOnFailureListener(new OnFailureListener() {
    @Override
    public void onFailure(@NonNull Exception exception) {
      Helper.dismissDialog();
      mTextView.setText(String.format("Failure: %s", exception.getMessage()));
    }
  }).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
    @Override
    public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
      Helper.dismissDialog();
      imageRef.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
        @Override
        public void onSuccess(Uri uri) {
          mTextView.setText(uri.toString());
        }
      });
    }
  });
}