None of xml attributes are visible on control

Hi,

I have a segmented control which has imageViews instead of TextViews. None of xml attributes (radius, selectedBackgroundColor, unSelectedBackgroundColor, selectedStrokeColor, unSelectedStrokeColor, focusedBackgroundColor) are visible on control. How can I set them programmatically? I managed to set background color.

This is item_segment.xml:

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
              xmlns:tools="http://schemas.android.com/tools"
              android:id="@+id/layout_root"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:orientation="vertical">
    <ImageView
        android:id="@+id/segmented_image"
        android:layout_width="20dp"
        android:layout_height="20dp"
        android:layout_gravity="center"
        tools:src="@drawable/sport_football"
    />
</FrameLayout>

These are adapter and ViewHolder:

class AppSegmentAdapter : SegmentAdapter<Long, AppSegmentViewHolder>() {
    override fun onCreateViewHolder(
        layoutInflater: LayoutInflater,
        viewGroup: ViewGroup,
        i: Int
    ): AppSegmentViewHolder {
        return AppSegmentViewHolder(layoutInflater.inflate(R.layout.item_segment, null))
    }
}

class AppSegmentViewHolder(segmentView: View) : SegmentViewHolder<Long>(segmentView), LayoutContainer {
    override val containerView: View?
    init {
        containerView = segmentView
    }
    override fun onSegmentBind(segmentData: Long?) {
        segmented_image.setImageDrawable(ContextCompat.getDrawable(segmented_image.context, SportHandler.getIconBySport(segmentData ?: 0)))
    }

    override fun onSegmentSelected(isSelected: Boolean, isReselected: Boolean) {
        super.onSegmentSelected(isSelected, isReselected)
        layout_root.setBackgroundColor(ContextCompat.getColor(layout_root.context, if (isSelected) R.color.colorPrimary else R.color.white))

    }
}

Next is xml code in home_fragment.xml:

<LinearLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
>
    <segmented_control.widget.custom.android.com.segmentedcontrol.SegmentedControl
            android:id="@+id/segmented_control"
            android:layout_width="match_parent"
            android:layout_height="50dp"
            app:columnCount="3"
            app:distributeEvenly="true"
            app:radius="4dp"
            android:layout_margin="8dp"
            app:selectedBackgroundColor="@color/grey"
            app:unSelectedBackgroundColor="@color/white"
            app:selectedStrokeColor="@color/green_dark"
            app:unSelectedStrokeColor="@color/grey_dark_2"
            app:selectionAnimationDuration="200"
            app:focusedBackgroundColor="@color/grey_light_05"
    />
</LinearLayout>

And finally, there is code of setting the view in fragment:

    override fun onActivityCreated(savedInstanceState: Bundle?) {
        super.onActivityCreated(savedInstanceState)

        val list: List<Long> = listOf(SportHandler.AMERICAN_FOOTBALL, SportHandler.FOOTBALL)
        with (segmented_control as SegmentedControl<Long>) {
            setAdapter(AppSegmentAdapter())
            addSegments( list )
        }

    }

This is how it looks like:

Please, help.

Thanks in advance!

RobertApikyan / SegmentedControl

None of xml attributes are visible on control #22