正在检索实际文件而不是URI原始位置

基于 the docs 用于将应用程序配置为共享媒体文件的平台,如何使用 FileProvider 即使我已经从意图中获得了URI?例如,如果我想要一个URI字符串“content://com.android.sample.fileprovider/my_images/JPEG_20180315_162048_-1397281749.jpg“因为从现在起,我得到”content://media/external/images/media/142607“使用以下代码:

override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_media)


        val intent = intent
        val action = intent.action
        val type = intent.type

        type?.let {
            when (action) {
                Intent.ACTION_SEND -> {
                    if (it == getString(R.string.mime_type_text)) {
                        handleSendText(intent)
                    } else if (it.startsWith(getString(R.string.mime_type_image_any))) {
                        handleSendImage(intent)
                    }
                }
        }
}

private fun handleSendImage(intent: Intent?) {
        val imageUri = intent?.getParcelableExtra<Uri>(Intent.EXTRA_STREAM)
        imageUri?.let {

            // Logs "content://media/external/images/media/142607"
            Log.d("tag", it.toString())

            // Logs "/external/images/media/142607"
            Log.d("tag", File(it.path).toString())
        }       
}