gridview in alert dialog flutter code example
Example: gridview in alerdialoge flutter
Future<Null> _neverSatisfied() async {
return showDialog<Null>(
context: context,
barrierDismissible: false,
child: new AlertDialog(
contentPadding: const EdgeInsets.all(10.0),
title: new Text(
'SAVED !!!',
style:
new TextStyle(fontWeight: FontWeight.bold, color: Colors.black),
),
content: new Container(
width: MediaQuery.of(context).size.width * .7,
child: new GridView.count(
crossAxisCount: 4,
childAspectRatio: 1.0,
padding: const EdgeInsets.all(4.0),
mainAxisSpacing: 4.0,
crossAxisSpacing: 4.0,
children: <String>[
'http://www.for-example.org/img/main/forexamplelogo.png',
'http://www.for-example.org/img/main/forexamplelogo.png',
'http://www.for-example.org/img/main/forexamplelogo.png',
'http://www.for-example.org/img/main/forexamplelogo.png',
'http://www.for-example.org/img/main/forexamplelogo.png',
'http://www.for-example.org/img/main/forexamplelogo.png',
'http://www.for-example.org/img/main/forexamplelogo.png',
'http://www.for-example.org/img/main/forexamplelogo.png',
'http://www.for-example.org/img/main/forexamplelogo.png',
'http://www.for-example.org/img/main/forexamplelogo.png',
'http://www.for-example.org/img/main/forexamplelogo.png',
].map((String url) {
return new GridTile(
child: new Image.network(url, fit: BoxFit.cover, width: 12.0, height: 12.0,));
}).toList()),
),
actions: <Widget>[
new IconButton(
splashColor: Colors.green,
icon: new Icon(
Icons.done,
color: Colors.blue,
),
onPressed: () {
Navigator.of(context).pop();
})
],
),
);
}