我的主要目标是获取从 AWS 获取的图像的方向,部分代码是首先获取我需要为其传递 URI 的 imputStream,我正在Uri.parse(url)
获取 uri 以及当我尝试获取 URI我明白了
java.io.FileNotFoundException:没有内容提供者
已通过网址:
https://xxx-2.amazonaws.com/YRINWoUKBOW97VXvpnRelWioT2r2/6d95054e-8a6c-4a61-a4ff-18f63aa187b4/1/thumbnail.png?X-Amz-Algorithm=AWS4-HMAC-xx&X-Amz-Date=20220221T203050Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Credential=AKIAJGEUAZB7E5XX6NPA%2F20220221%2Feu-west-2%2Fs3%xx&X-Amz-Signature=d3839d925efc6fffff417e25af1e6bad28ed10ef27d1c4460d20470
错误
这是我的代码
private fun getExifOrientationFromURI(context: Context, url: String): Int {
var orientation: Int = 1
try {
context.contentResolver.openInputStream(Uri.parse(url)).use { inputStream -> //ERROR IS AT THIS LINE
if(inputStream == null) return orientation
val exif = ExifInterface(inputStream)
orientation =
exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL)
}
} catch (e: IOException) {
e.printStackTrace()
}
return orientation
}
我究竟做错了什么?