BubbleSeekBar with some Data-Binding support

MySeekBar.java

import android.content.Context;
import android.util.AttributeSet;

import com.xw.repo.BubbleSeekBar;

import androidx.databinding.BindingAdapter;
import androidx.databinding.BindingMethod;
import androidx.databinding.BindingMethods;
import androidx.databinding.InverseBindingListener;
import androidx.databinding.InverseBindingMethod;
import androidx.databinding.InverseBindingMethods;

@BindingMethods({
        @BindingMethod(
                type = MySeekBar.class,
                attribute = "app:bsb_enable",
                method = "setEnabled"
        )
})

@InverseBindingMethods({
        @InverseBindingMethod(
                type = MySeekBar.class,
                attribute = "app:bsb_progress",
                method = "getProgress", // public method of superclass BubbleSeekBar
                event = "app:progressAttrChanged"
        )
})

public class MySeekBar extends BubbleSeekBar {

    public MySeekBar(Context context) {
        super(context);
    }

    public MySeekBar(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public MySeekBar(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    /**
     * app:bsb_progress
     *
     * Progress two way data-biding
     * In the layout xml use this as: app:bsb_progress="@={...}"
     */


    @BindingAdapter(value = "app:bsb_progress", requireAll = false)
    public static void setProgressBinding(MySeekBar bar, int progress) {
        bar.setProgress(progress);
    }

    @BindingAdapter(value = "app:progressAttrChanged", requireAll = false)
    public static void setProgressAtrrEventListener(MySeekBar bar, final InverseBindingListener listener) {
        if (listener != null) {
            bar.setOnProgressChangedListener(new OnProgressChangedListener() {
                @Override
                public void onProgressChanged(BubbleSeekBar bubbleSeekBar, int progress, float progressFloat) {
                    // If you use listener.onChange() here, it's same as using android:onProgressChanged
                }

                @Override
                public void getProgressOnActionUp(BubbleSeekBar bubbleSeekBar, int progress, float progressFloat) {
                    listener.onChange();
                }

                @Override
                public void getProgressOnFinally(BubbleSeekBar bubbleSeekBar, int progress, float progressFloat) {/*empty*/}
            });
        }
    }

    /**
     * app:bsb_enable
     *
     * Enable (View) one way data-biding
     * In the layout xml use this as: app:bsb_enable="@{...}"
     */

    @Override
    public void setEnabled(boolean enabled) {
        super.setEnabled(enabled);
        setTrackColor(getResources().getColor(R.color.lightGray));
        if (!enabled) {
            setBubbleColor(getResources().getColor(R.color.lightGray));
            setThumbColor(getResources().getColor(R.color.lightGray));
            setSecondTrackColor(getResources().getColor(R.color.lightGray));
        } else {
            setBubbleColor(getResources().getColor(R.color.colorAccent));
            setThumbColor(getResources().getColor(R.color.colorAccent));
            setSecondTrackColor(getResources().getColor(R.color.colorAccent));
        }
    }

}