todo_list.dart.diff

@@ -14,12 +14,13 @@
     return ListView.builder(
       itemCount: todos.length,
       itemBuilder: (context, index) {
+        var item = todos.entries.elementAt(index).value;
         return Card(
           child: Padding(
             padding: const EdgeInsets.all(16.0),
             child: Row(
               children: [
-                Checkbox(value: false, onChanged: (value) {
+                Checkbox(value: item.isDone, onChanged: (value) {
                   // we will update todo item here
                 }),
                 Expanded(
@@ -31,7 +32,7 @@
                     },
                     child: TextField(
                       controller: TextEditingController(
-                        text: 'todo text is here',
+                        text: item.title,
                       ),
                       onChanged: (String text) {
                         // update todo's title here