修复扫描没有声音的问题

lib/widgets/barcodeScan.dart

@@ -5,6 +5,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_qr_reader/flutter_qr_reader.dart';
 import 'package:flutter_qr_reader/qrcode_reader_view.dart';
 import 'package:image_picker/image_picker.dart';
+import 'package:just_audio/just_audio.dart';
 
 import 'package:recook/base/base_store_state.dart';
 import 'package:recook/constants/api.dart';
@@ -20,17 +21,16 @@ import 'package:recook/utils/text_utils.dart';
 // import 'package:flutter_audio_player/flutter_audio_player.dart';
 
 class BarcodeScanPage extends StatefulWidget {
-
   @override
   State<BarcodeScanPage> createState() {
     return _BarcodeScanPageState();
   }
 }
 
-
 class _BarcodeScanPageState extends BaseStoreState<BarcodeScanPage> {
   String barcode = "";
   GlobalKey<QrcodeReaderViewState> _key = GlobalKey();
+  final player = AudioPlayer();
   @override
   void initState() {
     super.initState();
@@ -46,12 +46,13 @@ class _BarcodeScanPageState extends BaseStoreState<BarcodeScanPage> {
           QrcodeReaderView(
             key: _key,
             helpWidget: Text("请将条形码置于方框中间"),
-            onEdit: (){
+            onEdit: () {
               AppRouter.pushAndReplaced(context, RouteName.BARCODE_INPUT);
             },
             onSelectImage: () async {
               _key.currentState.stopScan();
-              var image = await ImagePicker.pickImage(source: ImageSource.gallery);
+              var image =
+                  await ImagePicker.pickImage(source: ImageSource.gallery);
               if (image == null) {
                 _key.currentState.startScan();
                 return;
@@ -63,11 +64,11 @@ class _BarcodeScanPageState extends BaseStoreState<BarcodeScanPage> {
               }
               File imageFile = cropFile;
               final rest = await FlutterQrReader.imgScan(imageFile);
-              if (TextUtils.isEmpty(rest)){
+              if (TextUtils.isEmpty(rest)) {
-                showError("图片识别失败...").then((v){
+                showError("图片识别失败...").then((v) {
                   _key.currentState.startScan();
                 });
-              }else{
+              } else {
                 onScan(rest, image: imageFile);
               }
             },
@@ -78,60 +79,57 @@ class _BarcodeScanPageState extends BaseStoreState<BarcodeScanPage> {
             ),
           ),
           Positioned(
-            child: Center(
+              child: Center(
-              child: Container(
+            child: Container(
-                decoration: BoxDecoration(
+              decoration: BoxDecoration(
-                  color: lineColor,
+                color: lineColor,
-                  borderRadius: BorderRadius.circular(0.5),
+                borderRadius: BorderRadius.circular(0.5),
-                  boxShadow: [
+                boxShadow: [
-                    BoxShadow(
+                  BoxShadow(
                       color: lineColor,
                       offset: Offset(0, 1),
                       blurRadius: 5,
-                      spreadRadius: 1.0
+                      spreadRadius: 1.0),
-                    ),
+                  BoxShadow(
-                    BoxShadow(
                       color: lineColor,
                       offset: Offset(0, -1),
                       blurRadius: 5,
-                      spreadRadius: 1.0
+                      spreadRadius: 1.0),
-                    ),
+                ],
-                  ],
-                ),
-                width: width*0.8,
-                height: 1.7,
               ),
-            )
+              width: width * 0.8,
-          ),
+              height: 1.7,
+            ),
+          )),
         ],
       ),
     );
   }
 
-  Future onScan(String data, {File image}) async{
+  Future onScan(String data, {File image}) async {
-    if (!TextUtils.isEmpty(data)){
+    if (!TextUtils.isEmpty(data)) {
       _playSound();
       _key.currentState.stopScan();
-      Future.delayed(Duration(milliseconds: 500 ), (){
+      Future.delayed(Duration(milliseconds: 500), () {
-        _getGoodsWithCode(data, (goodsId){
+        _getGoodsWithCode(data, (goodsId) {
-          AppRouter.pushAndReplaced(globalContext, RouteName.COMMODITY_PAGE, arguments: CommodityDetailPage.setArguments(int.parse(goodsId)));
+          AppRouter.pushAndReplaced(globalContext, RouteName.COMMODITY_PAGE,
+              arguments: CommodityDetailPage.setArguments(int.parse(goodsId)));
           return;
         }, image: image);
       });
-    }else{
+    } else {
       _key.currentState.startScan();
     }
   }
 
-   _playSound() async {
+  _playSound() async {
-    //  AudioPlayer.addSound("assets/sound/recook_scan.mp3");
+    player.setAsset('assets/sound/recook_scan.mp3');
+    player.play();
   }
 
-
   _getGoodsWithCode(String code, Function callBack, {File image}) async {
-    
     ResultData resultData = await HttpManager.post(GoodsApi.goods_code_search, {
-      "code":code,
+      "code": code,
     });
     if (!resultData.result) {
       pushToFailPage(code, resultData.msg, image);
@@ -150,11 +148,13 @@ class _BarcodeScanPageState extends BaseStoreState<BarcodeScanPage> {
     return;
   }
 
-  pushToFailPage(String code, String message, File image){
+  pushToFailPage(String code, String message, File image) {
     if (image != null) {
-      AppRouter.pushAndReplaced(context, RouteName.BARCODE_PHOTOSFAIL, arguments: PhotosFailBarcodePage.setArguments(code, message, image));
+      AppRouter.pushAndReplaced(context, RouteName.BARCODE_PHOTOSFAIL,
-    }else{
+          arguments: PhotosFailBarcodePage.setArguments(code, message, image));
-      AppRouter.pushAndReplaced(context, RouteName.BARCODE_FAIL, arguments: FailBarcodePage.setArguments(code, message));
+    } else {
+      AppRouter.pushAndReplaced(context, RouteName.BARCODE_FAIL,
+          arguments: FailBarcodePage.setArguments(code, message));
     }
   }
 
@@ -162,5 +162,4 @@ class _BarcodeScanPageState extends BaseStoreState<BarcodeScanPage> {
   void dispose() {
     super.dispose();
   }
-
 }

pubspec.yaml

@@ -37,6 +37,7 @@ dependencies:
   # soundpool: 1.0.1
   ## 暂时关闭声音播放
   #flutter_audio_player: 0.1.2
+  just_audio: ^0.7.3
   # 第三方分享功能
   sharesdk_plugin:
     git: