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9 Easiest Steps to Build Photo Diary App Using Flutter and Cloudinary
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import 'package:flutter/material.dart'; | |
import 'package:flutter_and_cloudinary/data.dart'; | |
import 'package:flutter_and_cloudinary/fullScreen.dart'; | |
import 'package:http/http.dart' as http; | |
import 'dart:convert'; | |
void main() => runApp(MyApp()); | |
class MyApp extends StatelessWidget { | |
// This widget is the root of your application. | |
@override | |
Widget build(BuildContext context) { | |
return MaterialApp( | |
title: 'Flutter and Cloudinary', | |
debugShowCheckedModeBanner: false, | |
theme: ThemeData( | |
primarySwatch: Colors.blue, | |
), | |
home: MyHomePage(), | |
); | |
} | |
} | |
class MyHomePage extends StatefulWidget { | |
@override | |
_MyHomePageState createState() => _MyHomePageState(); | |
} | |
class _MyHomePageState extends State<MyHomePage> { | |
String baseUrl = | |
'https://API Key:API Secret@api.cloudinary.com/v1_1/Cloud name/resources/image'; | |
//Replace API Key with your cloudinary API Key | |
//and also replace API Secret key with your cloudinary API Secret key. | |
//When done, your baseUrl should look like this url below | |
//'https://123456789987654:azdRJBNv1B3TBQLI4rK4xK1dPXD@api.cloudinary.com/v1_1/demo/resources/image'; | |
Future<List<Resources>> getPhotos() async { | |
return await http.get(baseUrl).then((response) { | |
Data an = Data.fromJson(json.decode(response.body.toString())); | |
return an.resources; | |
}); | |
} | |
@override | |
Widget build(BuildContext context) { | |
return Scaffold( | |
appBar: AppBar( | |
title: Text('Flutter and Cloudinary'), | |
centerTitle: true, | |
), | |
body: FutureBuilder( | |
builder: (BuildContext context, AsyncSnapshot snapshot) { | |
if (snapshot.hasData) { | |
if (snapshot.data != null) { | |
List<Resources> resources = snapshot.data; | |
return GridView.count( | |
crossAxisCount: 2, | |
childAspectRatio: 0.74, | |
shrinkWrap: false, | |
children: resources.map((i) { | |
return GestureDetector( | |
onTap: () { | |
Navigator.of(context).push(MaterialPageRoute( | |
builder: (context) => FullScreen(i))); | |
}, | |
child: Card( | |
elevation: 5.0, | |
child: Column( | |
children: <Widget>[ | |
new ClipRRect( | |
borderRadius: BorderRadius.circular(4.0), | |
child: Hero( | |
tag: i.secureUrl, | |
child: Image.network( | |
i.secureUrl, | |
width: MediaQuery.of(context).size.width, | |
height: 208, | |
fit: BoxFit.cover, | |
), | |
), | |
), | |
], | |
), | |
), | |
); | |
}).toList(), | |
); | |
} | |
} else { | |
return Center(child: CircularProgressIndicator()); | |
} | |
}, | |
future: getPhotos(), | |
), | |
); | |
} | |
} |
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