filiph · ashishrawat2911 · Jul 5, 2019 · Jul 5, 2019 · Jul 5, 2019 · Aug 21, 2019
diff --git a/lib/main.dart b/lib/main.dart
@@ -176,12 +176,14 @@ class _MyHomePageState extends State<MyHomePage> {
             )
         ],
         onTap: (index) {
-          _pageController.animateToPage(index,
-              duration: const Duration(milliseconds: 300),
-              curve: Curves.easeOutCubic);
-          setState(() {
-            _currentIndex = index;
-          });
+          if (_currentIndex != index) {
+            _pageController.animateToPage(index,
+                duration: const Duration(milliseconds: 300),
+                curve: Curves.easeOutCubic);
+            setState(() {
+              _currentIndex = index;
+            });
+          }
         },
       ),
       drawer: Drawer(

diff --git a/lib/src/article.g.dart b/lib/src/article.g.dart
diff --git a/lib/src/favorites.dart b/lib/src/favorites.dart
@@ -8,8 +8,11 @@ part 'favorites.g.dart';
 class Favorites extends Table {
   // article id
   IntColumn get id => integer().customConstraint('UNIQUE')();
+
   TextColumn get title => text()();
+
   TextColumn get url => text()();
+
   TextColumn get category => text().nullable()();
 }
 

diff --git a/lib/src/favorites.g.dart b/lib/src/favorites.g.dart
diff --git a/lib/src/notifiers/hn_api.dart b/lib/src/notifiers/hn_api.dart
@@ -62,6 +62,7 @@ class HackerNewsTab with ChangeNotifier {
   List<Article> _articles = [];
 
   bool _isLoading = false;
+
   bool get isLoading => _isLoading;
 
   final IconData icon;