diff --git a/example/android/gradle.properties b/example/android/gradle.properties
index 53ae0ae..b6e61b6 100644
--- a/example/android/gradle.properties
+++ b/example/android/gradle.properties
@@ -1,3 +1,4 @@
 android.enableJetifier=true
 android.useAndroidX=true
 org.gradle.jvmargs=-Xmx1536M
+android.enableR8=true
diff --git a/example/lib/main.dart b/example/lib/main.dart
index 2802c95..8ac1e14 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -23,10 +23,12 @@ class _MyAppState extends State<MyApp> {
         body: Center(
             child: SmoothStarRating(
           rating: rating,
-          size: 45,
-          fullRatedIconData: Icons.blur_off,
-          halfRatedIconData: Icons.blur_on,
+          size: 65,
+          filledIconData: Icons.star,
+          halfFilledIconData: Icons.star_half,
+          defaultIconData: Icons.star_border,
           starCount: 5,
+          allowHalfRating: false,
           spacing: 2.0,
           onRatingChanged: (value) {
             setState(() {
diff --git a/lib/smooth_star_rating.dart b/lib/smooth_star_rating.dart
index 69da383..3de2e40 100644
--- a/lib/smooth_star_rating.dart
+++ b/lib/smooth_star_rating.dart
@@ -13,19 +13,22 @@ class SmoothStarRating extends StatelessWidget {
   final Color borderColor;
   final double size;
   final bool allowHalfRating;
-  final IconData fullRatedIconData;
-  final IconData halfRatedIconData;
+  final IconData filledIconData;
+  final IconData halfFilledIconData;
+  final IconData
+      defaultIconData; //this is needed only when having fullRatedIconData && halfRatedIconData
   final double spacing;
   SmoothStarRating({
     this.starCount = 5,
     this.spacing,
     this.rating = 0.0,
+    this.defaultIconData,
     this.onRatingChanged,
     this.color,
     this.borderColor,
     this.size = 25,
-    this.fullRatedIconData,
-    this.halfRatedIconData,
+    this.filledIconData,
+    this.halfFilledIconData,
     this.allowHalfRating = true,
   }) {
     assert(this.rating != null);
@@ -35,20 +38,20 @@ class SmoothStarRating extends StatelessWidget {
     Icon icon;
     if (index >= rating) {
       icon = new Icon(
-        fullRatedIconData != null ? fullRatedIconData : Icons.star_border,
+        defaultIconData != null ? defaultIconData : Icons.star_border,
         color: borderColor ?? Theme.of(context).primaryColor,
         size: size,
       );
     } else if (index > rating - (allowHalfRating ? 0.5 : 1.0) &&
         index < rating) {
       icon = new Icon(
-        halfRatedIconData != null ? halfRatedIconData : Icons.star_half,
+        halfFilledIconData != null ? halfFilledIconData : Icons.star_half,
         color: color ?? Theme.of(context).primaryColor,
         size: size,
       );
     } else {
       icon = new Icon(
-        fullRatedIconData != null ? fullRatedIconData : Icons.star,
+        filledIconData != null ? filledIconData : Icons.star,
         color: color ?? Theme.of(context).primaryColor,
         size: size,
       );
diff --git a/pubspec.yaml b/pubspec.yaml
index a8d24fa..0b993f2 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,6 @@
 name: smooth_star_rating
 description: A smooth rating bar
 version: 1.0.4
-author: Thangmam <infimatet@gmail.com>
 homepage: https://github.com/thangmam/smoothratingbar.git
 
 environment: