I am getting dummy file name and null in real path for document when i try to get real path from android 10 and above

Question

I am using this function it works fine for android 9 and below but did not works for android 10 and above android versions when I try this code I got dummy file name and null in real path and I also added runtime permission code. Log from code when i try to get .docx or pdf file from android mobile gallery. I have tried many methods but did not get desired results. I am thinking I am missing something. Can you help to get out of this?

fun getPathFromUri(context: Context, uri: Uri): String? {
    val isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT

    // DocumentProvider
    if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
        // ExternalStorageProvider
        if (isExternalStorageDocument(uri)) {
            val docId = DocumentsContract.getDocumentId(uri)
            val split = docId.split(":").toTypedArray()
            val type = split[0]
            if ("primary".equals(type, ignoreCase = true)) {
                return Environment.getExternalStorageDirectory().toString() + "/" + split[1]
            }

            // TODO handle non-primary volumes
        } else if (isDownloadsDocument(uri)) {
            val id = DocumentsContract.getDocumentId(uri)
            val contentUri: Uri = ContentUris.withAppendedId(
                Uri.parse("content://downloads/public_downloads"), java.lang.Long.valueOf(id)
            )
            return getDataColumn(context, contentUri, null, null)
        } else if (isMediaDocument(uri)) {
            val docId = DocumentsContract.getDocumentId(uri)
            val split = docId.split(":").toTypedArray()
            val type = split[0]
            var contentUri: Uri? = null
            if ("image" == type) {
                contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI
            } else if ("video" == type) {
                contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI
            } else if ("audio" == type) {
                contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI
            }
            val selection = "_id=?"
            val selectionArgs = arrayOf(
                split[1]
            )
            return getDataColumn(context, contentUri, selection, selectionArgs)
        }
    } else if ("content".equals(uri.getScheme(), ignoreCase = true)) {

        // Return the remote address
        return if (isGooglePhotosUri(uri)) uri.getLastPathSegment() else getDataColumn(
            context,
            uri,
            null,
            null
        )
    } else if ("file".equals(uri.getScheme(), ignoreCase = true)) {
        return uri.getPath()
    }
    return null
}

fun getDataColumn(
    context: Context, uri: Uri?, selection: String?,
    selectionArgs: Array<String>?
): String? {
    var cursor: Cursor? = null
    val column = "_data"
    val projection = arrayOf(
        column
    )
    try {
        cursor = context.getContentResolver().query(
            uri!!, projection, selection, selectionArgs,
            null
        )
        if (cursor != null && cursor.moveToFirst()) {
            val index: Int = cursor.getColumnIndexOrThrow(column)
            return cursor.getString(index)
        }
    } finally {
        if (cursor != null) cursor.close()
    }
    return null
}


/**
 * @param uri The Uri to check.
 * @return Whether the Uri authority is ExternalStorageProvider.
 */
fun isExternalStorageDocument(uri: Uri): Boolean {
    return "com.android.externalstorage.documents" == uri.getAuthority()
}

/**
 * @param uri The Uri to check.
 * @return Whether the Uri authority is DownloadsProvider.
 */
fun isDownloadsDocument(uri: Uri): Boolean {
    return "com.android.providers.downloads.documents" == uri.getAuthority()
}

/**
 * @param uri The Uri to check.
 * @return Whether the Uri authority is MediaProvider.
 */
fun isMediaDocument(uri: Uri): Boolean {
    return "com.android.providers.media.documents" == uri.getAuthority()
}

/**
 * @param uri The Uri to check.
 * @return Whether the Uri authority is Google Photos.
 */
fun isGooglePhotosUri(uri: Uri): Boolean {
    return "com.google.android.apps.photos.content" == uri.getAuthority()
}