Android的Facebook的Messenger的分享纯文本文件 [英] Android Facebook Messenger share plain file

问题描述

我使用Facebook的SDK 4.2发送一个文件（特别，我导出一个序列化对象）通过Facebook Messenger的为Android。

但是，每个人只提到图片，音频和视频。即使是文档不提text / plain的所支持的MIME类型。

出curosity的，我决定尝试用图像/ JPEG共享文件和它的工作。文件发送和信使允许下载它，但我不认为这是正确的方式。这感觉就像它会启动一些更新后崩溃的应用程序。如何正确地执行此操作？

 私人无效份额（）{
    文件fil​​e = getMyFileMethod（）;
    URI URI = Uri.fromFile（文件）;
    字符串MIME_TYPE =图像/ JPEG;    ShareToMessengerParams STMP = ShareToMessengerParams.newBuilder（URI，MIME_TYPE）.build（）;
    MessengerUtils.shareToMessenger（这一点，0，STMP）;
}
 

解决方案

我能想到的一种可能的方式是创建一个位图出来的文字数据，然后将其作为一个实际的JPEG。

I'm using Facebook SDK 4.2 to send a file (specifically, I'm exporting a serialized object) via Facebook Messenger for Android.

However, everyone only mentions images, audio and videos. Even the docs don't mention "text/plain" as supported MIME type.

Out of curosity I decided to try sharing file using "image/jpeg" and it worked. File is sent and the messenger allows to download it, but I don't think this is the accurate way. It feels like it will start to crash the app after some update. How to perform this action properly?

private void share(){
    File file = getMyFileMethod();
    Uri uri = Uri.fromFile(file);
    String mime_type = "image/jpeg";

    ShareToMessengerParams stmp = ShareToMessengerParams.newBuilder(uri, mime_type).build();
    MessengerUtils.shareToMessenger(this, 0, stmp);
}

解决方案

One possible way I can think of is create a bitmap out of the text data and then send it as an actual jpeg.

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