无法从 android 中的图像 uri 获取图像真实路径

Question

I am trying to the get the real path of my image from its uri but getting null in return as path. I am using the following referenced code to get the real path.

https://gist.github.com/tatocaster/32aad15f6e0c50311626

Sample Image Uri: content://com.android.providers.media.documents/document/image%3A102173

Returned Real Path: null

Answer 1

Try this it didn't work for me but you can try Get filename and path from URI from mediastore as it has apparently worked for many people's. If you still get null you can do what I have done.

I tried many ways but I was still getting the result null. basically, I am trying to upload an image from local storage compress it, and used the compressed image.

val path = this.getExternalFilesDir(Environment.DIRECTORY_DOCUMENTS)`try {
                        val file = File(path, "/Image")
                        file.mkdirs()
                        val image = File(file.absolutePath, "image1.jpeg")
                        intent1.data = image.absolutePath.toUri()
                        val bitmap = BitmapFactory.decodeStream(this.contentResolver.openInputStream(uri))
                        val array = ByteArrayOutputStream()
                        val out =  FileOutputStream(image)
                        bitmap.compress(Bitmap.CompressFormat.JPEG, 70,out)
                        out.flush()
                        out.close()
                        Log.d("Path", image.absolutePath)
                    } catch (e: Exception) {
                        e.printStackTrace()
                    }`