Android的转换位图的BufferedInputStream [英] android convert bitmap to bufferedinputstream

问题描述

福利局问题;

我有在内存中的位图;

I've got a bitmap in memory;

Private Bitmap MyPicture;

后来的后来，我填从相机成像的MyPicture。我需要使用FTP客户端从Apache公地，上载照片。

Then later, I fill that MyPicture from imager from the camera. I need to upload that photo using the FTP client from the apache commons.

fcon.storeFile("filename", new BufferedInputStream(MyPicture.????));

但阿帕奇希望的BufferedInputStream。如何转换的内存位图到内存流？

But the apache want a BufferedInputStream. How do I convert the memory Bitmap to a memory stream?

谢谢你们！

推荐答案

这就是我一直在寻找;

This is what I was looking for;

ByteArrayOutputStream stream = new ByteArrayOutputStream();
si.Image.compress(CompressFormat.JPEG, 100, stream);
InputStream is = new ByteArrayInputStream(stream.toByteArray());

最后一行是缺失的一环......

The last line was the missing link...

这篇关于Android的转换位图的BufferedInputStream的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！