更新商品海报分享，多图分享

.dart_tool/package_config.json

@@ -441,7 +441,7 @@
     },
     {
       "name": "shimmer",
-      "rootUri": "file:///Users/fnuser/.pub-cache/hosted/pub.flutter-io.cn/shimmer-1.1.1",
+      "rootUri": "file:///Users/fnuser/.pub-cache/hosted/pub.flutter-io.cn/shimmer-1.1.2",
       "packageUri": "lib/",
       "languageVersion": "1.20"
     },
@@ -614,7 +614,7 @@
       "languageVersion": "2.1"
     }
   ],
-  "generated": "2020-10-13T01:47:29.095085Z",
+  "generated": "2020-10-13T02:42:36.621853Z",
   "generator": "pub",
   "generatorVersion": "2.8.2"
 }

lib/pages/goods_share_page/goods_share_image/goods_share_image.dart

@@ -247,7 +247,7 @@ class _GoodsShareImageState extends State<GoodsShareImage>
   }
 
   void _saveImages() async {
-    _updateModel();
+    await _updateModel();
 
     List<String> images = List();
     for (int index = 0; index < _style.customImage.length; index++) {

lib/widgets/share/share_alert.dart

@@ -1,9 +1,11 @@
 import 'dart:convert';
+import 'dart:io';
 import 'dart:ui';
 
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
+import 'package:path_provider/path_provider.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:share_extend/share_extend.dart';
 import 'package:sharesdk_plugin/sharesdk_plugin.dart';
@@ -11,9 +13,6 @@ import 'package:zhiying_base_widget/utils/image_download_util/image_download_uti
 import 'package:zhiying_base_widget/widgets/share/models/share_data_model.dart';
 import 'package:zhiying_base_widget/widgets/share/models/share_icon_model.dart';
 import 'package:zhiying_comm/zhiying_comm.dart';
-// import 'package:image_gallery_saver/image_gallery_saver.dart';
-
-import 'package:path_provider/path_provider.dart';
 
 class ShareAlert extends StatelessWidget {
   final String skipIdentifier;
@@ -67,10 +66,10 @@ class _ShareAlertContentState extends State<_ShareAlertContent> {
   void initState() {
     NetUtil.request('/api/v1/mod/${widget.skipIdentifier}',
         method: NetMethod.GET, onCache: (data) {
-          _parseData(data);
-        }, onSuccess: (data) {
-          _parseData(data);
-        }, onError: (err) {});
+      _parseData(data);
+    }, onSuccess: (data) {
+      _parseData(data);
+    }, onError: (err) {});
 
     super.initState();
   }
@@ -122,7 +121,7 @@ class _ShareAlertContentState extends State<_ShareAlertContent> {
               ),
               Container(
                 margin:
-                EdgeInsets.only(left: 12, right: 12, top: 10, bottom: 10),
+                    EdgeInsets.only(left: 12, right: 12, top: 10, bottom: 10),
                 child: _createIcons(),
               ),
               GestureDetector(
@@ -216,6 +215,7 @@ class _ShareAlertContentState extends State<_ShareAlertContent> {
     );
   }
 
+  // mob分享，只能单图分享，多图分享调用系统分享
   void _shareByMob(ShareSDKPlatform plateform) async {
     int count = 0;
     if (widget.model.poster != null) {
@@ -238,37 +238,34 @@ class _ShareAlertContentState extends State<_ShareAlertContent> {
         Fluttertoast.showToast(msg: '暂无权限，分享失败');
         return;
       }
-      // PermissionStatus status = await PermissionHandler().checkPermissionStatus(
-      //     PermissionGroup.storage);
-      // if (PermissionStatus.granted != status) {
-      //   PermissionHandler().requestPermissions(<PermissionGroup>[
-      //     PermissionGroup.storage,
-      //   ]);
-      // }
 
-      // final result = await ImageGallerySaver.saveImage(widget.model.poster);
+      try {
+        // 保存到本地路径
+        final tempDir = await getTemporaryDirectory();
+        final file = await File('${tempDir.path}/image.jpg').create();
+        file.writeAsBytesSync(widget.model.poster);
 
-      // var appDocDir = await getTemporaryDirectory();
-      // final result = await ImageGallerySaver.saveImage(
-      //     widget.model.poster,
-      //     quality: 60,
-      //     name: "hello");
-      // Logger.debug(result);
+        Logger.debug(file.path);
 
-      // params = SSDKMap()
-      //   ..setGeneral(
-      //     widget.model.title,
-      //     widget.model.content,
-      //     widget.model.poster,
-      //     null,
-      //     null,
-      //     widget.model.url,
-      //     null,
-      //     null,
-      //     null,
-      //     null,
-      //     SSDKContentTypes.auto,
-      //   );
+        params = SSDKMap()
+          ..setGeneral(
+            widget.model.title,
+            widget.model.content,
+            file.path,
+            null,
+            null,
+            widget.model.url,
+            null,
+            null,
+            null,
+            null,
+            SSDKContentTypes.auto,
+          );
+      } catch (err, s) {
+        Logger.error(err.toString(), s.toString());
+        Fluttertoast.showToast(msg: '分享失败');
+        return;
+      }
     } else {
       params = SSDKMap()
         ..setGeneral(
@@ -304,7 +301,36 @@ class _ShareAlertContentState extends State<_ShareAlertContent> {
 
   // 多图分享，调用系统分享
   void _shareMultipleImages() async {
-    List<String> paths = await ImageDownloadUtil.download(widget.model.image);
+    List<String> paths = List();
+    if (widget.model.poster != null) {
+      // 检查并请求权限
+      var status = await Permission.storage.status;
+      if (status != PermissionStatus.granted) {
+        status = await Permission.storage.request();
+      }
+      if (status == PermissionStatus.denied) {
+        Fluttertoast.showToast(msg: '暂无权限，分享失败');
+        return;
+      }
+
+      try {
+        // 保存到本地路径
+        final tempDir = await getTemporaryDirectory();
+        final file = await File('${tempDir.path}/image.jpg').create();
+        file.writeAsBytesSync(widget.model.poster);
+
+        paths.add(file.path);
+        Logger.debug(file.path);
+      } catch (err, s) {
+        Logger.error(err.toString(), s.toString());
+        Fluttertoast.showToast(msg: '分享失败');
+        return;
+      }
+    }
+
+    List<String> downPaths =
+        await ImageDownloadUtil.download(widget.model.image);
+    paths.addAll(downPaths);
     ShareExtend.shareMultiple(paths, "image", subject: "");
   }
 }