最大文件名长度在Android中 [英] max file name length in Android

问题描述

我想给一个名字，我创建一个文件。我只是想知道， 什么是最大的文件名长度在Android的？

I am trying give a name for a file that I am creating. I just want to know that what is the max file name length in Android ?

有没有规范的文件名？我可以像使用字符 - 或＆GT; ？

Is there a specification for a file name? Can I use characters like - or > ?

推荐答案

关于人物：读<一href="http://stackoverflow.com/questions/2679699/what-characters-allowed-in-file-names-on-android">here,看起来像 - 是不是保留字，所以它也可以使用。 ＆GT; 然而，被保留，因此可以不使用

About the characters: Reading here, looks like - is not a reserved character, so it may be used. > however, is reserved therefore may not be used.

关于最大长度：既然我找不到具体到Android什么了，由于Java不限制它与文件名的长度（正如你所看到的<一个href="http://stackoverflow.com/questions/4512742/does-java-io-have-a-maximum-file-name-length">here),我想说的最大长度是一样使用最广泛的限制，这是255个字节。

About the maximum length: Since I couldn't find anything specific to Android, and since java does not restrict the length of a file name it works with (As you can see here), I'd say the maximum length is like the most widely used limit, which is 255 bytes.

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