如何在Android中共享* .txt文件 [英] How to share *.txt file in android

问题描述

我尝试了很多方法，但我做不到。

I tried many ways but i can't do this .

我有一个 *。txt 文件。我想通过 Bluetooth，wifi，电子邮件和...共享它。

I have a *.txt file . i want share it via Bluetooth , wifi , email and ... .

当我使用此代码时，我无法共享文件：

When i used this code i cant share the file:

  File file = new File(Environment.getExternalStorageDirectory(), "Email-Ghap/Emails.txt");
        Intent sharingIntent = new Intent(Intent.ACTION_SEND);
        sharingIntent.setType("*/txt");
        sharingIntent.putExtra(Intent.EXTRA_STREAM, file);
        startActivity(Intent.createChooser(sharingIntent, "share file with"));

我完全想要这样：当用户单击共享按钮并选择一个电子邮件发件人，例如 Gmail 进行共享。该文件必须为新电子邮件的附件...

Totally i want this : when user clicked on share button and choose one email sender like Gmail for sharing . the file must be attached file for new email ...

我发现此链接 https://stackoverflow.com/a/16036249/4016922

但它共享txt文件内容。我想共享文件而不是txt文件的内容

But it share txt file content . i want to share file not content of txt file

推荐答案

像这样更改代码。

发件人

File file = new File(Environment.getExternalStorageDirectory(), "Email-Ghap/Emails.txt");

到

File file = new File(Environment.getExternalStorageDirectory() + "/" + "Email-Ghap/Emails.txt");

来自：

sharingIntent.setType("*/txt");

到

sharingIntent.setType("text/*");

所以您的最终代码看起来像

so yourFinal Code Looks Like

    File file = new File(Environment.getExternalStorageDirectory().toString() + "/" + "abc.txt");
            Intent sharingIntent = new Intent(Intent.ACTION_SEND);
            sharingIntent.setType("text/*");
            sharingIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://" + file.getAbsolutePath()));
            startActivity(Intent.createChooser(sharingIntent, "share file with"));

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