How to use another page using flutter_audio
I used this plugin flutter_audio. https://github.com/evrone/flutter_audio <-- from this link
So i used this page code. https://github.com/evrone/flutter_audio/blob/master/example/lib/main.dart
I want to record on the WritePoem page, and listen to the recording file on the other page.
I want to save the recording file in the database of the firebase, but I don't know how to bring the recording file.
This is the code for firestore database. I store that file as srecord. But it store as String as number
void poemSetTapping() async{
await Firestore.instance.collection('poemList').document(widget.poemKey)
.setData({
'email':email, 'nickname':nickname, 'school':school, 'clas':clas, 'grade':grade,
'ssubject':ssubject, 'scontent':scontent, 'srecord': file, 'sindexing':sindexing,
'poemKey':widget.poemKey});
}
How can i store that record file? Or How can i store that record file as audio file? How can i store that record file and How can I play that audio file on the other page?
this is my whole code WritePoem.dart
import 'dart:io';
import 'dart:async';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_storage/firebase_storage.dart';
import 'package:medcorder_audio/medcorder_audio.dart';
import 'package:itda/help.dart';
import 'package:itda/connectPoem.dart';
class WritePoem extends StatefulWidget {
String poemKey="키";
WritePoem({Key key,@required this.poemKey}) : super(key: key);
@override
_WritePoemState createState() => _WritePoemState();
}
class _WritePoemState extends State<WritePoem> {
String ssubject="제목";
String scontent = "내용";
String srecord = "녹음";
static int sindex = 1;
String sindexing = "$sindex";
Firestore _firestore = Firestore.instance;
FirebaseUser user;
String email="이메일";
String nickname="닉네임";
String school = "학교";
String grade = "학년";
String clas = "반";
int point = -1;
dynamic data;
final _formKey = GlobalKey<FormState>();
Future<String> getUser () async {
user = await FirebaseAuth.instance.currentUser();
DocumentReference documentReference = Firestore.instance.collection("loginInfo").document(user.email);
await documentReference.get().then<dynamic>(( DocumentSnapshot snapshot) async {
setState(() {
nickname =snapshot.data["nickname"];
school = snapshot.data["schoolname"];
grade = snapshot.data["grade"];
clas = snapshot.data["class"];
point = snapshot.data["point"];
});
});
}
FirebaseAuth _firebaseAuth = FirebaseAuth.instance;
FirebaseUser _poemfireUser;
FirebaseStorage _firebaseStorage = FirebaseStorage.instance;
MedcorderAudio audioModule = new MedcorderAudio();
bool canRecord = false;
double recordPower = 0.0;
double recordPosition = 0.0;
bool isRecord = false;
bool isPlay = false;
double playPosition = 0.0;
String file = "";
@override
void initState() {
super.initState();
getUser();
_poemPrepareService();
print('hello'+widget.poemKey);
audioModule.setCallBack((dynamic redata) {
_onEvent(redata);
});
_initSettings();
}
void _poemPrepareService() async {
_poemfireUser = await _firebaseAuth.currentUser();
}
void poemSetTapping() async{
await Firestore.instance.collection('poemList').document(widget.poemKey)
.setData({
'email':email, 'nickname':nickname, 'school':school, 'clas':clas, 'grade':grade,
'ssubject':ssubject, 'scontent':scontent, 'srecord': file, 'sindexing':sindexing,
'poemKey':widget.poemKey});
}
Future _initSettings() async {
final String result = await audioModule.checkMicrophonePermissions();
if (result == 'OK') {
await audioModule.setAudioSettings();
setState(() {
canRecord = true;
});
}
return;
}
Future _startRecord() async {
try {
DateTime time = new DateTime.now();
setState(() {
file = time.millisecondsSinceEpoch.toString();
});
final String result = await audioModule.startRecord(file);
setState(() {
isRecord = true;
});
print('startRecord: ' + result);
} catch (e) {
file = "";
print('startRecord: fail');
}
}
Future _stopRecord() async {
try {
final String result = await audioModule.stopRecord();
print('stopRecord: ' + result);
setState(() {
isRecord = false;
});
} catch (e) {
print('stopRecord: fail');
setState(() {
isRecord = false;
});
}
}
Future _startStopPlay() async {
if (isPlay) {
await audioModule.stopPlay();
} else {
await audioModule.startPlay({
"file": file,
"position": 0.0,
});
}
}
void _onEvent(dynamic event) {
if (event['code'] == 'recording') {
double power = event['peakPowerForChannel'];
setState(() {
recordPower = (60.0 - power.abs().floor()).abs();
recordPosition = event['currentTime'];
});
}
if (event['code'] == 'playing') {
String url = event['url'];
setState(() {
playPosition = event['currentTime'];
isPlay = true;
});
}
if (event['code'] == 'audioPlayerDidFinishPlaying') {
setState(() {
playPosition = 0.0;
isPlay = false;
});
}
}
@override
Widget build(BuildContext context) {
MediaQueryData queryData;
queryData = MediaQuery.of(context);
var screenHeight = queryData.size.height;
var screenWidth = queryData.size.width;
return Scaffold(
backgroundColor: Colors.white,
appBar: AppBar(
elevation: 0,
backgroundColor: Color(0xffe9f4eb),
centerTitle: true,
actions: [
IconButton(
icon: Icon(
Icons.help,
color: Color(0xfffbb359),
),
onPressed: () {
Navigator.push(
context,
MaterialPageRoute(builder: (context) => HelpPage()));
},
)
],
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
"마음을 ",
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
color: Colors.black,
),
),
Container(
width: 28,
child: Image.asset('assets/Itda_black.png'),
),
],
)
),
body: Container(
padding: EdgeInsets.fromLTRB(10, 0, 10, 0),
child: canRecord
? SingleChildScrollView(
child: Form(
key: _formKey,
child: Column(
crossAxisAlignment: CrossAxisAlignment.end,
children: <Widget>[
SizedBox(height: 50.0,),
Container(
padding: EdgeInsets.fromLTRB(10, 0, 10, 0),
width: 200,
height: 40,
decoration: BoxDecoration(
boxShadow: [BoxShadow(
color: Color(0xffb5c8bc),
offset: Offset(0,10),
)] ,
color: Color(0xff53975c),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(10.0),
topRight: Radius.circular(10.0)
),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 20,
height: 20,
child: Image.asset('assets/ink.png'),
//color: Colors.white,
),
Container(
width:20.0,
),
Container(
child: Text(
'시로 마음을 잇다',
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.w700,
fontFamily: "Arita-dotum-_OTF",
fontStyle: FontStyle.normal,
fontSize: 15,
),
),
),
],
),
),
Container(
height: 130,
decoration: BoxDecoration(
color: const Color(0xffe9f4eb)
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Container(
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Container(width: 10.0,),
Container(
padding: EdgeInsets.fromLTRB(5, 5, 5, 5),
child: InkWell(
child: Container(
child: isRecord ?
Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 25,
height: 25,
child: Image.asset('assets/stop.png'),
//color: Colors.white,
),
Container(
height: 3.0,
),
Container(
child: Text(
'녹음 끝내기',
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.w700,
fontFamily: "Arita-dotum-_OTF",
fontStyle: FontStyle.normal,
fontSize: 9,
),
),
),
],
)
:
Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 25,
height: 25,
child: Image.asset('assets/record.png'),
//color: Colors.white,
),
Container(
height: 3.0,
),
Container(
child: Text(
'녹음 하기',
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.w700,
fontFamily: "Arita-dotum-_OTF",
fontStyle: FontStyle.normal,
fontSize: 9,
),
),
),
],
),
),
onTap: () {
if (isRecord) {
_stopRecord();
} else {
_startRecord();
}
},
),
),
Container(width: 10.0,),
new Text('recording: ' + recordPosition.toString()),
],
),
//width: 200.0,
),
Container(height: 10.0,),
Container(
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Container(width: 10.0,),
Container(
padding: EdgeInsets.fromLTRB(5, 5, 5, 5),
child: InkWell(
child: Container(
child: isPlay ?
Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 25,
height: 25,
child: Image.asset('assets/stop.png'),
//color: Colors.white,
),
Container(
height: 3.0,
),
Container(
child: Text(
'멈추기',
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.w700,
fontFamily: "Arita-dotum-_OTF",
fontStyle: FontStyle.normal,
fontSize: 9,
),
),
),
],
)
:
Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 25,
height: 25,
child: Image.asset('assets/listen.png'),
//color: Colors.white,
),
Container(
height: 3.0,
),
Container(
child: Text(
'녹음 듣기',
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.w700,
fontFamily: "Arita-dotum-_OTF",
fontStyle: FontStyle.normal,
fontSize: 9,
),
),
),
],
),
),
onTap: () {
if (!isRecord && file.length > 0) {
_startStopPlay();
}
},
),
),
Container(width: 10.0,),
new Text('playing: ' + playPosition.toString()),
],
),
//width: 200.0,
),
],
),
),
Container(
padding: EdgeInsets.fromLTRB(10, 10, 10, 10),
height: 430.0,
decoration: BoxDecoration(
border: Border.all(
color: const Color(0xffe9f4eb),
width: 1.0,
),
color: const Color(0xffffffff)
),
child: Row(
children: <Widget>[
Container(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text('제목',
style: TextStyle(
fontSize: 13,
fontWeight: FontWeight.bold,
color: Colors.black,
),
),
SizedBox(height: 10.0,),
Container(
padding: EdgeInsets.fromLTRB(10, 5, 5, 5),
width: screenWidth - 45.0,
height: 50.0,
decoration: BoxDecoration(
color: const Color(0x69e9f4eb)
),
child: TextFormField(
maxLines: 1,
onChanged: (text) => ssubject = text,
validator: (value) {
if (value.isEmpty) {
return '제목을 쓰세요';
} else
return null;
},
decoration: InputDecoration(
border: InputBorder.none,
hintText: '제목을 쓰세요',
//labelText: "Enter your username",
),
),
),
SizedBox(height: 10.0,),
Text('나의 느낀점(다짐)',
style: TextStyle(
fontSize: 13,
fontWeight: FontWeight.bold,
color: Colors.black,
),
),
SizedBox(height: 10.0,),
Container(
padding: EdgeInsets.fromLTRB(10, 5, 5, 5),
width: screenWidth - 45.0,
height: 200.0,
decoration: BoxDecoration(
color: const Color(0x69e9f4eb)
),
child: TextFormField(
maxLines: 30,
onChanged: (text) => scontent = text,
validator: (value) {
if (value.isEmpty) {
return '느낀점을 쓰세요';
} else
return null;
},
decoration: InputDecoration(
border: InputBorder.none,
hintText: '느낀점을 쓰세요',
//labelText: "Enter your username",
),
),
),
SizedBox(height: 10.0,),
],
),
),
],
),
),
SizedBox(height: 10.0,),
Container(
child: Row(
mainAxisAlignment: MainAxisAlignment.end,
children: <Widget>[
Container(
decoration: BoxDecoration(
color: Color(0xfffff7ef),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(5.0),
bottomLeft: Radius.circular(5.0),
),
),
child: InkWell(
child: GestureDetector(
child: _wPBuildConnectItem('assets/itda_orange.png','잇기(올리기)'),
onTap: () {
/*
if (_formKey.currentState.validate()) {
Scaffold
.of(context)
.showSnackBar(SnackBar(content: Text('Processing Data')));
poemSetTapping();
Navigator.pop(context, MaterialPageRoute(builder: (context) => ConnectPoem()));
}
*/
poemSetTapping();
Navigator.pop(context, MaterialPageRoute(builder: (context) => ConnectPoem()));
},
),
),
),
Container(
decoration: BoxDecoration(
color: Color(0xfffff7ef),
borderRadius: BorderRadius.only(
topRight: Radius.circular(5.0),
bottomRight: Radius.circular(5.0),
),
),
child: _wPBuildConnectItem('assets/hold.png','나만보기'),
),
/*
Container(
decoration: BoxDecoration(
color: Color(0xfffff7ef),
borderRadius: BorderRadius.only(
topRight: Radius.circular(5.0),
bottomRight: Radius.circular(5.0),
),
),
child: _wPBuildConnectItem('assets/list.png','목록'),
),
* */
],
),
),
Container(height: 10.0,),
],
),
),
)
: Text(
'마이크 접근이 금지 되어있습니다. 설정에서 마이크 접근 허용을 해주세요!',
textAlign: TextAlign.center,
),
),
);
}
Widget _recordingItem(String rimgPath, String rlinkName) {
return Container(
padding: EdgeInsets.fromLTRB(5, 5, 5, 5),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 25,
height: 25,
child: Image.asset(rimgPath),
//color: Colors.white,
),
Container(
height: 3.0,
),
Container(
child: Text(
rlinkName,
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.w700,
fontFamily: "Arita-dotum-_OTF",
fontStyle: FontStyle.normal,
fontSize: 9,
),
),
),
],
),
);
}
Widget _wPBuildConnectItem(String wPimgPath, String wPlinkName) {
return Container(
padding: EdgeInsets.fromLTRB(5, 5, 5, 5),
width: 80.0,
height: 50.0,
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 20,
height: 20,
child: Image.asset(wPimgPath),
//color: Colors.white,
),
Container(
height: 3.0,
),
Container(
child: Text(
wPlinkName,
style: TextStyle(
color: Color(0xfffbb359),
fontWeight: FontWeight.w700,
fontFamily: "Arita-dotum-_OTF",
fontStyle: FontStyle.normal,
fontSize: 8,
),
),
),
],
),
);
}
}
soy206
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