hyzp_ybqx-Commit001：代码刚转换好，编译通过

2021-12-09 20:24:36 +08:00
commit 8c74b14e5c
800 changed files with 66912 additions and 0 deletions
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+// 此文件为插件 extended_image-0.9.0 的 Example 中的代码，路径为：
+// r:\Flutter\FlutterProject9\extended_image\example\lib\common\image_picker\_image_picker_io.dart
+import 'dart:async';
+import 'dart:io';
+import 'dart:typed_data';
+//import 'package:image_picker/image_picker.dart' as picker;
+import 'package:flutter/cupertino.dart';
+//import 'package:flutter_candies_demo_library/flutter_candies_demo_library.dart';
+import 'package:wechat_assets_picker/wechat_assets_picker.dart';
+
+Future<Uint8List> pickImage(BuildContext context) async {
+  List<AssetEntity> assets = <AssetEntity>[];
+  final List<AssetEntity> result = await AssetPicker.pickAssets(
+    context,
+    maxAssets: 1,
+    pathThumbSize: 84,
+    gridCount: 3,
+    pageSize: 300,
+    selectedAssets: assets,
+    requestType: RequestType.image,
+    textDelegate: DefaultAssetsPickerTextDelegate(),
+  );
+  if (result != null) {
+    assets = List<AssetEntity>.from(result);
+    return assets.first.originBytes;
+  }
+  return null;
+  // final File file =
+
+  //     await picker.ImagePicker.pickImage(source: picker.ImageSource.gallery);
+  // return file.readAsBytes();
+}
+
+class ImageSaver {
+  static Future<String> save(String name, Uint8List fileData) async {
+    final AssetEntity imageEntity =
+        await PhotoManager.editor.saveImage(fileData);
+    final File file = await imageEntity.file;
+    return file.path;
+  }
+}
+
+class PickerTextDelegate implements AssetsPickerTextDelegate {
+  factory PickerTextDelegate() => _instance;
+
+  PickerTextDelegate._internal();
+
+  static final PickerTextDelegate _instance = PickerTextDelegate._internal();
+
+  @override
+  String confirm = 'OK';
+
+  @override
+  String cancel = 'Cancel';
+
+  @override
+  String edit = 'Edit';
+
+  @override
+  String emptyPlaceHolder = 'empty';
+
+  @override
+  String gifIndicator = 'GIF';
+
+  @override
+  String heicNotSupported = 'not support HEIC yet';
+
+  @override
+  String loadFailed = 'load failed';
+
+  @override
+  String original = 'Original';
+
+  @override
+  String preview = 'Preview';
+
+  @override
+  String select = 'Select';
+
+  @override
+  String unSupportedAssetType = 'not support yet';
+
+  @override
+  String durationIndicatorBuilder(Duration duration) {
+    const String separator = ':';
+    final String minute = duration.inMinutes.toString().padLeft(2, '0');
+    final String second =
+        ((duration - Duration(minutes: duration.inMinutes)).inSeconds)
+            .toString()
+            .padLeft(2, '0');
+    return '$minute$separator$second';
+  }
+}