Answers for "flutter widget about listview"

listview flutter

ListView.builder(
          itemCount: data.length,
          itemBuilder: (context, index) {
            return Padding(
              padding: const EdgeInsets.symmetric(vertical: 1, horizontal: 4),
              child: Card(
                child: ListTile(
                  onTap: () {
                    print(data[index]);
                  },
                  title: Text(data[index].name),
                  leading: CircleAvatar(
                    backgroundImage:
                        AssetImage('assets/${data[index].avatar}'),
                  ),
                ),
              ),
            );
          }),

listview flutter

Widget _myListView(BuildContext context) {

      // backing data
      final europeanCountries = ['Albania', 'Andorra', 'Armenia', 'Austria', 
        'Azerbaijan', 'Belarus', 'Belgium', 'Bosnia and Herzegovina', 'Bulgaria',
        'Croatia', 'Cyprus', 'Czech Republic', 'Denmark', 'Estonia', 'Finland',
        'France', 'Georgia', 'Germany', 'Greece', 'Hungary', 'Iceland', 'Ireland',
        'Italy', 'Kazakhstan', 'Kosovo', 'Latvia', 'Liechtenstein', 'Lithuania',
        'Luxembourg', 'Macedonia', 'Malta', 'Moldova', 'Monaco', 'Montenegro',
        'Netherlands', 'Norway', 'Poland', 'Portugal', 'Romania', 'Russia',
        'San Marino', 'Serbia', 'Slovakia', 'Slovenia', 'Spain', 'Sweden', 
        'Switzerland', 'Turkey', 'Ukraine', 'United Kingdom', 'Vatican City'];

      return ListView.builder(
        itemCount: europeanCountries.length,
        itemBuilder: (context, index) {
          return ListTile(
            title: Text(europeanCountries[index]),
          );
        },
      );

    }