From fa705507ba574c857b1667553737d23b1b7ff495 Mon Sep 17 00:00:00 2001
From: admin <weikou2014>
Date: 星期四, 12 五月 2022 12:06:31 +0800
Subject: [PATCH] 后端模板代码优化
---
src/main/resources/code/flutter_module/lib/utils/jsinterface.dart | 101 ++++----------------------------------------------
1 files changed, 8 insertions(+), 93 deletions(-)
diff --git a/src/main/resources/code/flutter_module/lib/utils/jsinterface.dart b/src/main/resources/code/flutter_module/lib/utils/jsinterface.dart
index 712a6cc..f2c3bb9 100644
--- a/src/main/resources/code/flutter_module/lib/utils/jsinterface.dart
+++ b/src/main/resources/code/flutter_module/lib/utils/jsinterface.dart
@@ -1,26 +1,16 @@
import 'dart:convert';
-import 'dart:io';
-import 'package:dio/dio.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
-import '../api/http.dart' as http;
-import '../utils/encrypt_util.dart';
-import '../utils/permission_util.dart';
-import '../utils/share_utils.dart';
-import '../utils/string_util.dart';
-import '../utils/ui_constant.dart';
-import '../utils/ui_utils.dart';
-import '../utils/user_util.dart';
-import 'package:permission_handler/permission_handler.dart';
+import 'package:package_info/package_info.dart';
import 'package:webview_flutter/platform_interface.dart';
import 'package:webview_flutter/webview_flutter.dart';
-import 'package:path_provider/path_provider.dart';
-import '../ui/widget/nav.dart';
-import 'package:image_gallery_saver/image_gallery_saver.dart';
-import 'config_util.dart';
-import 'package:package_info/package_info.dart';
+import '../api/http.dart' as http;
+import '../ui/widget/nav.dart';
+import '../utils/ui_utils.dart';
+import '../utils/user_util.dart';
+import 'image_util.dart';
class JavascriptInterface {
final BuildContext context;
@@ -69,12 +59,12 @@
break;
case "saveImg":
String url = params["url"];
- saveImg(url);
+ ImageUtil.saveImg(url,context);
break;
case "shareImg":
String url = params["url"];
String type = params["type"];
- shareImg(url, int.parse(type));
+ ImageUtil.shareImg(url, int.parse(type),context);
break;
}
}));
@@ -172,79 +162,4 @@
popPage(context);
}
- Future<bool> _dowloadImg(String url, String path) async {
- PermissionStatus status =
- await PermissionUtil.openPermission(Permission.storage, force: true);
- if (status != PermissionStatus.granted) {
- return false;
- }
-
- //涓嬭浇鍥剧墖
- Dio dio = Dio();
- //璁剧疆杩炴帴瓒呮椂鏃堕棿
- dio.options.connectTimeout = 20000;
- //璁剧疆鏁版嵁鎺ユ敹瓒呮椂鏃堕棿
- dio.options.receiveTimeout = 20000;
- Response response;
- try {
- response = await dio.download(url, path);
- if (response.statusCode == 200) {
- await ImageGallerySaver.saveFile(path);
- return true;
- } else {
- return false;
- }
- } catch (e) {
- ToastUtil.toast("缃戠粶杩炴帴澶辫触", context);
- return false;
- }
- }
-
- //淇濆瓨鍥剧墖
- saveImg(String url) {
- Future<Directory?> dir;
- if (Platform.isAndroid) {
- dir = getExternalStorageDirectory();
- } else {
- dir = getApplicationDocumentsDirectory();
- }
- dir.then((value) {
- if (value == null) {
- ToastUtil.toast("鑾峰彇缂撳瓨鐩綍澶辫触", context);
- return;
- }
-
- String doc = value.path;
- String path = doc + "/" + EncryptUtil.MD5(url) + ".png";
- _dowloadImg(url, path).then((value) {
- if (value) {
- ToastUtil.toast("淇濆瓨鎴愬姛", context);
- }
- });
- });
- }
-
- ///鍒嗕韩鍥剧墖
- ///type: 1-寰俊 2-qq 3-鏂版氮
- shareImg(String url, int type) {
- getTemporaryDirectory().then((value) {
- String path = value.path + "/" + EncryptUtil.MD5(url) + ".png";
- _dowloadImg(url, path).then((value) {
- if (value) {
- //寮�濮嬪垎浜�
- switch (type) {
- case 1:
- ShareUtil.shareImg(context, File(path), SharePlatform.wx);
- break;
- case 2:
- ShareUtil.shareImg(context, File(path), SharePlatform.qq);
- break;
- case 3:
- ShareUtil.shareImg(context, File(path), SharePlatform.sina);
- break;
- }
- }
- });
- });
- }
}
--
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