mStorageRef = FirebaseStorage.getInstance().getReference();
            mDataBaseRef = FirebaseDatabase.getInstance().getReference();

            if (mImageUri != null)
            {
                final StorageReference fileReference = mStorageRef.child(nameimage + "." + getFileExtension(mImageUri));

                fileReference.putFile(mImageUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
                    @Override
                    public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {

                        Toast.makeText(AddAdvertisement.this, "Upload successful!", Toast.LENGTH_LONG).show();

                        Upload upload = new Upload(et_localization, taskSnapshot.getUploadSessionUri().toString());
                        String uploadId = mDataBaseRef.push().getKey();
                        mDataBaseRef.child(uploadId).setValue(upload);


                    }
                }).addOnFailureListener(new OnFailureListener() {
                    @Override
                    public void onFailure(@NonNull Exception e) {
                        Toast.makeText(AddAdvertisement.this, e.getMessage(), Toast.LENGTH_SHORT).show();
                    }
                });

databaseReference = FirebaseDatabase.getInstance().getReference();

        databaseReference.addValueEventListener(new ValueEventListener() {
            @Override
            public void onDataChange(@NonNull DataSnapshot dataSnapshot) {

                for (DataSnapshot postSnapshot : dataSnapshot.getChildren())
                {
                    Upload upload = postSnapshot.getValue(Upload.class);
                    mUploads.add(upload);
                }

                mAdapter = new AdverisementAdapter(getContext(),mUploads);
                mrecyclerView.setAdapter(mAdapter);
            }

@Override
    public void onBindViewHolder(@NonNull ImageViewHolder imageViewHolder, int i) {

        Upload uploadCurrent = mUploads.get(i);

        imageViewHolder.textViewName.setText(uploadCurrent.getName());

        Picasso.get().load(uploadCurrent.getUrl()).into(imageViewHolder.imageView);
    }