在flutter中分享图片+文字+网址的便捷方式 [英] Convenient way to share image + text + url in flutter

问题描述

我知道从 flutter 应用程序共享的官方包.https://pub.dartlang.org/packages/share

I know official package to sharing from flutter app. https://pub.dartlang.org/packages/share

共享文本和 url 很容易，但我想共享来自服务器的图像意味着它是 URL 格式，所以可能首先我必须将 url 转换为图像，然后我必须将图像转换为 base64 然后我想我可以分享图片但我正在寻找一种简单的方式来分享图片+文字+网站.

Its easy to share text and url but I want to share image that is coming from server means its in URL format so may be first I have to convert url to image and then I have to convert image to base64 then I think I can share image But I'm looking for easy way to share image+text+website.

官方分享包怎么办?任何其他维护良好的软件包?

How can I do by official share package? Any other package that maintained well?

推荐答案

官方分享包添加在 v0.6.5 中支持共享文件，因此现在您可以将图像保存到文件并共享该文件.请参阅下面的示例，其中包含从 Internet 下载的图像:

The official share package added support for sharing files in v0.6.5, so now you can save the image to a file and share that file. See below an example with an image downloaded from Internet:

import 'package:http/http.dart';
import 'package:share/share.dart';
import 'package:path_provider/path_provider.dart';

void shareImage() async {
    final response = await get(imageUrl);
    final bytes = response.bodyBytes;
    final Directory temp = await getTemporaryDirectory();
    final File imageFile = File('${temp.path}/tempImage');
    imageFile.writeAsBytesSync(response.bodyBytes);
    Share.shareFiles(['${temp.path}/tempImage'], text: 'text to share',);
}

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