how to get the file properties in assets folder on android?

Question

I want to get the file properties in assets folder on android,But it is unlike general operation use some kinds of methods to get,anybody can help me to get the file properties such as modified date. My assets file has a "ok.txt",please do me a help?

Answer 1

If I understand you correctly, I think this blog post will answer your question, with code showing example of using InputStream:

http://myossdevblog.blogspot.com/2010/02/reading-properties-files-on-android.html

Answer 2

You can get last modified date with lastModified() .

File file = new File(<file path>);
long lastModified = file.lastModified();

But lastModified() returns unix time. You can convert it with format.

Date date = new Date(lastModified);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss:SS");
String formattedDate = sdf.format(date);

Answer 3

看一下File类的文档，有很多方法可以获取有关文件的任何信息。