如何通过颤振应用程序提供共享选项答案

【问题标题】：How to give share option through flutter application如何通过颤振应用程序提供共享选项
【发布时间】：2018-11-14 12:32:44
【问题描述】：

我是 Flutter 的新手，我已经通过以下链接通过我的应用程序实现共享选项，但该包无法正常工作，我的 Flutter 版本是 0.5.1，如果我在 pubspec.yaml 中添加该包，我会得到这个错误请帮帮我

name: share
description: A new Flutter project.

dependencies:
  flutter:
    sdk: flutter

  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.
  cupertino_icons: ^0.1.2
  share: ^0.5.3

dev_dependencies:
  flutter_test:
    sdk: flutter


# For information on the generic Dart part of this file, see the
# following page: https://www.dartlang.org/tools/pub/pubspec

# The following section is specific to Flutter.
flutter:

  # The following line ensures that the Material Icons font is
  # included with your application, so that you can use the icons in
  # the material Icons class.
  uses-material-design: true

  # To add assets to your application, add an assets section, like this:
  # assets:
  #  - images/a_dot_burr.jpeg
  #  - images/a_dot_ham.jpeg

  # An image asset can refer to one or more resolution-specific "variants", see
  # https://flutter.io/assets-and-images/#resolution-aware.

  # For details regarding adding assets from package dependencies, see
  # https://flutter.io/assets-and-images/#from-packages

  # To add custom fonts to your application, add a fonts section here,
  # in this "flutter" section. Each entry in this list should have a
  # "family" key with the font family name, and a "fonts" key with a
  # list giving the asset and other descriptors for the font. For
  # example:
  # fonts:
  #   - family: Schyler
  #     fonts:
  #       - asset: fonts/Schyler-Regular.ttf
  #       - asset: fonts/Schyler-Italic.ttf
  #         style: italic
  #   - family: Trajan Pro
  #     fonts:
  #       - asset: fonts/TrajanPro.ttf
  #       - asset: fonts/TrajanPro_Bold.ttf
  #         weight: 700
  #
  # For details regarding fonts from package dependencies,
  # see https://flutter.io/custom-fonts/#from-packages

结果::

[share] flutter packages get
Running "flutter packages get" in share...
Error on line 11, column 3 of pubspec.yaml: A package may not list itself as a dependency.
  share: ^0.5.3
  ^^^^^
pub get failed (65)
exit code 65

这是我引用的链接： https://pub.dartlang.org/packages/share

PS：如果有其他方法可以实现，请告诉我。

【问题讨论】：

请分享您的pubspec.yaml
更新了我的问题请看..

标签： android dart flutter

【解决方案1】：

在 pubspec.yaml 中添加包

分享：^0.5.3

import 'package:share/share.dart'; 

    void _onShareTap() {
        final RenderBox box = context.findRenderObject();
        Share.share(share,
            sharePositionOrigin: box.localToGlobal(Offset.zero) & box.size);
      }

【讨论】：

【解决方案2】：

pubspec.yaml 依赖项：分享：^0.5.3

飞镖文件：导入'package:share/share.dart';

最终渲染框框 = context.findRenderObject(); Share.share(BASE64_IMAGE,sharePositionOrigin: box.localToGlobal(Offset.zero) & box.size);

【讨论】：

【解决方案3】：

问题是你的包名（pubspec.yaml 的第一行）。它与依赖项名称之一相同：share。请将其重命名为其他名称，然后重试。

【讨论】：