How to use the clappr.Browser.isMobile function in clappr

if (!this._container) {
      this._pluginError('failed to get Clappr current container')
    }

    // Ensure plugin configuration has VAST tag
    if (!this._tag) {
      // Handle content autoplay if no tag
      if (!this.options.autoPlay && this._autostart) {
        this._container.play()
      }

      return
    }

    // Ensure playback is using HTML5 video element if mobile device
    if (this._playback.tagName !== 'video' && Browser.isMobile) return

    // Ensure browser can play video content. (Avoid to display an ad with nothing after)
    if (this._playback.name === 'no_op') return

    this.$el.show()
    this._$clickOverlay.show()

    // Attempt to get poster plugin. (May interfere with media control)
    this._posterPlugin = this._container.getPlugin('poster')

    // Attempt to capture poster play svg icon
    if (this._posterPlugin && this._usePosterIcon) {
      let svg = this._posterPlugin.$el.find('svg')
      if (svg[0]) {
        this._playSvg = svg[0]
      }

process.nextTick(() => {
      this._enableControls()
      this.$el.hide()

      // Ensure recycleVideo playback option is enabled with mobile devices (Clappr 0.2.66 or greater)
      let playbackOptions = this.core.options.playback || {}
      playbackOptions.recycleVideo = Browser.isMobile

      // Signal loading video content
      this._isLoadingContent = true

      setTimeout(() => {
        this.core.configure({
          playback: playbackOptions,
          sources: this.core.options.sources,
          autoPlay: true, // Assume playback has user consent
        })
      }, 100)
    })
  }