Sithira
commented
2 years ago Has been updated to v2. Please check the master branch
Closed redimongo closed 2 years ago
Sithira
commented
2 years ago Has been updated to v2. Please check the master branch
So the following is going to look like a mess (sorry in advance)
However I needed away to do a GridView that allowed the user to change station.
When the app launches the app starts playing as it is meant to however when I click on a stations logo it does not start playing said station.
If anyone can assist that would be great.
Full code: `import 'dart:async'; import 'dart:convert'; import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart'; import 'package:cached_network_image/cached_network_image.dart'; import 'package:http/http.dart' as http; import 'package:flutter/services.dart'; import 'package:flutter_radio_player/flutter_radio_player.dart'; import './screens/trackswidget.dart'; import 'about_widget.dart';
/ TO FETCH PHOTOS /
Photo photoFromJson(String str) => Photo.fromJson(json.decode(str));
String photoToJson(Photo data) => json.encode(data.toJson());
class Photo { Photo({ this.data, });
List data;
factory Photo.fromJson(Map<String, dynamic> json) => Photo( data: List.from(json["data"].map((x) => Datum.fromJson(x))),
);
Map<String, dynamic> toJson() => { "data": List.from(data.map((x) => x.toJson())),
};
}
class Datum { Datum({ this.id, this.name, this.imageurl, this.website, this.listenlive, });
String id; String name; String imageurl; String website; String listenlive;
factory Datum.fromJson(Map<String, dynamic> json) => Datum( id: json["_id"], name: json["name"], imageurl: json["imageurl"], website: json["website"], listenlive: json["listenlive"], );
Map<String, dynamic> toJson() => { "_id": id, "name": name, "imageurl": imageurl, "website": website, "listenlive": listenlive, }; }
/ TO FETCH PHOTOS / Future fetchPhotos(http.Client client) async {
final response =
//await client.get('https://jsonplaceholder.typicode.com/photos');
await client.get('https://api.drn1.com.au/station/allstations');
// Use the compute function to run parsePhotos in a separate isolate.
return compute(parsePhotos, response.body);
}
// A function that converts a response body into a List.
Photo parsePhotos(String responseBody) {
return photoFromJson(responseBody);
}
class PhotosList extends StatelessWidget { final Photo photos; FlutterRadioPlayer _flutterRadioPlayer = new FlutterRadioPlayer();
PhotosList({Key key, this.photos}) : super(key: key);
@override Widget build(BuildContext context) { return GridView.builder( gridDelegate: SliverGridDelegateWithFixedCrossAxisCount( crossAxisCount: 1, childAspectRatio: MediaQuery.of(context).size.width / (MediaQuery.of(context).size.height / 4), //childAspectRatio: 200, ), scrollDirection: Axis.horizontal, itemCount: photos.data.length, itemBuilder: (context, index) { return RaisedButton( padding: const EdgeInsets.all(0), textColor: Colors.white, color: Colors.red, onPressed: () async { await _flutterRadioPlayer.setUrl(photos.data[index].listenlive+'?uuid=0000-0000-0000-0000', "false"); },
} }
/END FETCH PHOTOS/
/END FETCH PHOTOS/
/ RADIO STATIONS / Radata radataFromJson(String str) => Radata.fromJson(json.decode(str));
String radataToJson(Radata data) => json.encode(data.toJson());
class Radata { Radata({ this.data, });
List data;
factory Radata.fromJson(Map<String, dynamic> json) => Radata( data: List.from(json["data"].map((x) => Radio.fromJson(x))),
);
Map<String, dynamic> toJson() => { "data": List.from(data.map((x) => x.toJson())),
};
}
class Radio { Radio({ this.id, this.name, this.imageurl, this.website, this.listenlive, });
String id; String name; String imageurl; String website; String listenlive;
factory Radio.fromJson(Map<String, dynamic> json) => Radio( id: json["_id"], name: json["name"], imageurl: json["imageurl"], website: json["website"], listenlive: json["listenlive"], );
Map<String, dynamic> toJson() => { "_id": id, "name": name, "imageurl": imageurl, "website": website, "listenlive": listenlive, }; } / END RADIO STATIONS/
class Home extends StatefulWidget { var playerState = FlutterRadioPlayer.flutter_radio_paused;
var volume = 0.8;
@override State createState() {
return _HomeState();
}
}
class _HomeState extends State {
Future _future;
Future getHttp() async {
http.Response response =
await http.get("https://api.drn1.com.au/station/allstations");
if (response.statusCode == 200) {
return radataFromJson(response.body);
}
}
bool check = true; int _currentIndex = 0; FlutterRadioPlayer _flutterRadioPlayer = new FlutterRadioPlayer();
@override void initState() { _future = getHttp(); initRadioService(); super.initState(); }
Future initRadioService() async {
try {
await _flutterRadioPlayer.init(
"DRN1", "Live", "http://stream.radiomedia.com.au:8003/stream", "true");
} on PlatformException {
print("Exception occurred while trying to register the services.");
}
//await _flutterRadioPlayer.play();
}
Future changestation(e) async{
try {
await _flutterRadioPlayer.setUrl(e, "true");
// await _flutterRadioPlayer.play();
} on PlatformException {
print("Exception occurred while trying to register the services.");
}
}
final List _children = [TracksWidget(),
AboutWidget()];
@override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( backgroundColor: Colors.black, title: Row( mainAxisAlignment: MainAxisAlignment.center, children:[
const Text('DRN',style: TextStyle(color: Colors.white, fontSize: 40.0),),
const Text('1', style: TextStyle(color: Colors.red, fontSize: 40.0),)
],
),
),
//body: _children[_currentIndex],
body: Column(children: [
FutureBuilder(
future: fetchPhotos(http.Client()),
builder: (context, snapshot) {
if (snapshot.hasError) print(snapshot.error);
*/ Container( width: 200.0, height: 200.0, color: Colors.green, ), Container( width: 200.0, height: 200.0, color: Colors.yellow, ), Container( width: 200.0, height: 200.0, color: Colors.orange, ), ], ), ),
/ body: Center( child: Column( children:[
StreamBuilder(
stream: _flutterRadioPlayer.isPlayingStream,
initialData: widget.playerState,
builder:
(BuildContext context, AsyncSnapshot snapshot) {
String returnData = snapshot.data;
print("object data: " + returnData);
switch (returnData) {
case FlutterRadioPlayer.flutter_radio_stopped:
return RaisedButton(
child: Text("Start listening now"),
onPressed: () async {
await initRadioService();
});
break;
case FlutterRadioPlayer.flutter_radio_loading:
return Text("Loading stream...");
case FlutterRadioPlayer.flutter_radio_error:
return RaisedButton(
child: Text("Retry ?"),
onPressed: () async {
await initRadioService();
});
break;
default:
return Row(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
IconButton(
onPressed: () async {
print("button press data: " +
snapshot.data.toString());
await _flutterRadioPlayer.playOrPause();
},
icon: snapshot.data ==
FlutterRadioPlayer
.flutter_radio_playing
? Icon(Icons.pause)
: Icon(Icons.play_arrow)),
IconButton(
onPressed: () async {
await _flutterRadioPlayer.stop();
},
icon: Icon(Icons.stop))
]);
break;
}
}),
Slider(
value: widget.volume,
min: 0,
max: 1.0,
onChanged: (value) => setState(() {
widget.volume = value;
_flutterRadioPlayer.setVolume(widget.volume);
})),
Text("Volume: " + (widget.volume 100).toStringAsFixed(0))
],
),
),
*/
}
void onTabTapped(int index) { setState(() { _currentIndex = index; }); } }`