<com.bao.android_custom_ratingbarview.RatingBarView
    android:id="@+id/starView"
    bao:starImageSize = "22dp"
    bao:starCount = "7"
    bao:starEmpty = "@drawable/icon_star_empty"
    bao:starFill = "@drawable/icon_star_fill"
    android:layout_centerInParent="true"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">
</com.bao.android_custom_ratingbarview.RatingBarView>

    RatingBarView ratingBarView = (RatingBarView)findViewById(R.id.starView);
    ratingBarView.setmClickable(true);
    //you can set up view here or in XML

    //ratingBarView.setStarCount(5);
    //ratingBarView.setStarEmptyDrawable(...);
    //ratingBarView.setStarFillDrawable(...);
    //ratingBarView.setStarImageSize();

    //bind some data
    ratingBarView.setBindObject(1);
    ratingBarView.setOnRatingListener(new RatingBarView.OnRatingListener() {
        @Override
        public void onRating(Object bindObject,int RatingScore) {
            Toast.makeText(MainActivity.this ,"bindObject : "+bindObject,Toast.LENGTH_SHORT).show();
        }
    });