从youtube android video api删除youtube共享图标/按钮-Android

Question

我为Android集成了youtube api。它运作良好，但是我的问题是如何删除/禁用出现在视频顶部的youtube共享图标。我很需要摆脱它的帮助。上传时，我使youtube视频不公开，并且发生了同样的事情。参见下面的图片

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我的活动代码如下所示

val frag = supportFragmentManager.findFragmentById(R.id.youtubeplayerfragment) as YouTubePlayerSupportFragment?
        frag!!.initialize(UrlHolder.YOUTUBE_DEVELOPER_KEY, this)

override fun onInitializationSuccess(provider: YouTubePlayer.Provider, youTubePlayer: YouTubePlayer, wasRestored: Boolean) {

        youTubePlayer.fullscreenControlFlags = YouTubePlayer.FULLSCREEN_FLAG_CONTROL_ORIENTATION

        if (!wasRestored) {
            youTubePlayer.cueVideo(currentVideoURL)
        }else {
            youTubePlayer.loadVideo(currentVideoURL)
        }
    }
    override fun onInitializationFailure(provider: YouTubePlayer.Provider, error: YouTubeInitializationResult) {

        val REQUEST_CODE = 1

        if (error.isUserRecoverableError) {
            error.getErrorDialog(this, REQUEST_CODE).show()
        } else {
            val errorMessage = String.format("Unable to load video... (%1\$s)", error.toString())
            Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show()
        }
    }

XML是一个片段