ImageSource().getMediaSource(context)

    SelectorBasicActivity.open(context)

    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        super.onActivityResult(requestCode, resultCode, data)
        if (requestCode == MediaSelector.SELECTOR_REQ) {
            val items = data?.getParcelableArrayListExtra<MediaData>("data") ?: return
            //TODO
        }
    }

    data class MediaData(
        val id: String,
        val name: String, //名称
        val size: Long = 0,  //文件大小
        val orientation: Int,
        val createTime: String?,
        val dirId: String?, //文件夹ID
        val dirName: String?, //文件夹 名称
        val path: String?, //路径 尽量使用uri
        val duration: Long = -1, //视频时长
    ) : Parcelable