安卓：从图像中获取所有现有的EXIF数据 [英] Android: Getting all existing exif data from an image

问题描述

我知道这是可能通过指定ExifInterface字符串变量来获得特定的EXIF数据。例如，获取图像的日期会是这样的：

I know it's possible to get specific exif data by specifying the string tag in the ExifInterface. For example, getting the date of an image would be something like:

ExifInterface exif = new ExifInterface(pathToImage);
exif.getAttribute(ExifInterface.TAG_DATETIME);

有没有办法简单地让所有的非空可EXIF字符串，而无需手动编写的get code为他们每个人？

Is there a way to simply get all of the non-null available exif strings without having to manually write the get code for each of them?

推荐答案

我有同样的问题，并最终使用的元数据提取库：

I had the same 'problem' and ended up using the metadata-extractor library:

HTTP：//$c$c.google.com/p/metadata -extractor /

在下面的链接第二节回答你的问题：

Section 2 in the following link answers your question:

HTTP：//$c$c.google.com/ P /元数据提取/维基/ GettingStarted

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