Android - Put image inside the ImageView without crossing the borders

Question

I have the following ImageView in my XML layout:

<ImageView
   android:id="@+id/image_attachement"
   android:layout_width="@dimen/round_button_medium"
   android:layout_height="@dimen/round_button_medium"
   android:layout_marginBottom="12dp"
   android:background="@drawable/rounded_rectangle"
   android:contentDescription="@string/imageattachment"
   android:onClick="@{()-> viewModel.openGalleryOrImageCameraEvent()}"
   android:padding="@dimen/spacing_large"
   android:scaleType="fitCenter"
   app:layout_constraintBottom_toBottomOf="parent"
   app:layout_constraintEnd_toStartOf="@+id/sendButton"
   app:layout_constraintHorizontal_bias="0.5"
   app:layout_constraintStart_toEndOf="@+id/audio_attachement"
   app:srcCompat="@drawable/ic_photo_camera_black_24dp" />

Here is an image how the ImageView looks like:

Now, when the user selects an image from camera or the gallery, I want to show the thumbnail of that selected image inside this imageview. Here is my Glide code to achieve that:

val requestOptions = RequestOptions()
    .placeholder(R.drawable.white_background)
    .error(R.drawable.white_background)

val requestManager =
    Glide
        .with(context.applicationContext).setDefaultRequestOptions(requestOptions)
        .load(uri).apply(RequestOptions.centerCropTransform()).into(bindingGroupContainer.imageAttachement)

The result is this:

As you can see, the image goes over the boundaries of my rounded rectangle drawable. How can I put the image inside the ImageView so that everything fits well ?