Rating

item_product.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="vertical">

    <android.support.v7.widget.CardView
        android:id="@+id/cv_item"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:padding="10dp"
            android:orientation="vertical">

            <TextView
                android:id="@+id/tv_product_name"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:gravity="center"
                android:textSize="18sp"
                android:textStyle="bold"
                tools:text="Product Name"/>

            <me.zhanghai.android.materialratingbar.MaterialRatingBar
                android:id="@+id/total_star_rating"
                style="@style/Widget.MaterialRatingBar.RatingBar"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_marginBottom="@dimen/margin_value_5dp"
                android:layout_marginTop="@dimen/margin_value_5dp"
                android:isIndicator="true"
                android:maxHeight="20dp"
                android:minHeight="20dp"
                android:numStars="5"
                android:stepSize="0.25"
                app:mrb_progressBackgroundTint="@color/colorPrimary"
                app:mrb_progressTint="@color/colorPrimary"
                app:mrb_secondaryProgressTint="@color/colorPrimary" />

        </LinearLayout>
    </android.support.v7.widget.CardView>

</LinearLayout>