Fix null pointer issue for isContinent

RitamChakraborty · Apr 23, 2020 · f27df2f · f27df2f
1 parent f949ff9
commit f27df2f
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Showing 3 changed files with 10 additions and 6 deletions.
diff --git a/lib/pages/country_details.dart b/lib/pages/country_details.dart
@@ -11,7 +11,9 @@ class CountryDetails extends StatelessWidget {
   final bool _isContinent;
 
   const CountryDetails(
-      {GlobalData globalData, CountryData country, bool isContinent})
+      {@required GlobalData globalData,
+      @required CountryData country,
+      @required bool isContinent})
       : this._globalData = globalData,
         this._country = country,
         this._isContinent = isContinent,

diff --git a/lib/pages/country_page.dart b/lib/pages/country_page.dart
@@ -74,7 +74,10 @@ class _CountryPageState extends State<CountryPage> {
 
     /// Widget to show the country details
     /// When pressed, navigate to [CountryDetails] page
-    Widget countryCard({CountryData data, int index, bool isContinent}) =>
+    Widget countryCard(
+            {@required CountryData data,
+            int index,
+            @required bool isContinent}) =>
         Container(
           padding: EdgeInsets.symmetric(horizontal: 16),
           child: ListTile(
@@ -227,7 +230,6 @@ class _CountryPageState extends State<CountryPage> {
             body: SafeArea(
               child: Container(
                 alignment: Alignment.center,
-//                    padding: EdgeInsets.symmetric(horizontal: 16, vertical: 8),
                 child: Consumer(
                   builder: (BuildContext context, DataProvider dataProvider,
                       Widget child) {
@@ -261,7 +263,9 @@ class _CountryPageState extends State<CountryPage> {
                               .toLowerCase()
                               .contains(filter)) {
                             /// If country name contains a part of filter text
-                            return countryCard(data: list[index]);
+                            return countryCard(
+                                data: list[index],
+                                isContinent: list.length < 7);
                           } else {
                             /// Otherwise
                             return Container();

diff --git a/lib/widgets/data_connection_checker_widget.dart b/lib/widgets/data_connection_checker_widget.dart
@@ -20,8 +20,6 @@ class DataConnectionCheckerWidget extends StatelessWidget {
         child: Consumer(
           builder: (BuildContext context,
               DataConnectionStatus dataConnectionStatus, Widget child) {
-            print(dataConnectionStatus);
-
             switch (dataConnectionStatus) {
               case DataConnectionStatus.disconnected:
                 return NoInternet();