Android从内容URI获取EXIF数据

Question

I'm trying to get exif data of a picture I take. However ExifInterface either takes a file path that I cannot give it since it's a "content" resource, or an InputStream but this works only for API 24+ (which I cannot allow). Do you know of any other options I could retrieve the orientation of my pic with?

Answer 1

However ExifInterface either takes a file path that I cannot give it since it's a "content" resource, or an InputStream but this works only for API 24+ (which I cannot allow)

android.support.media.ExifInterface supports InputStream , works on older devices (since it comes from the Android Support libraries), and is not the security-bug-riddled android.media.ExifInterface that nobody should be using.

Answer 2

Solved using the support library:

• add compile 'com.android.support:exifinterface:25.1.1' to your build.gradle file
• use class android.support.media.ExifInterface instead of android.media.ExifInterface