The prop `onClick` cannot trigger on `mobile Safari`

[Xing-He]

Event Click just cannot trigger on mobile safari , and it may be changed to touch Event

• why-your-click-events-don-t-work-on-mobile-safari

and i did some change.

    const videoProps = {
      ref: v => this.video = v,
      src: typeof this.props.src === 'string' ? this.props.src : null,
      preload: this.props.preload,
      poster: this.props.poster,
      muted: this.props.muted,
      loop: this.props.loop,
+      onTouchStart:this.props.onClick,
      onTimeUpdate: this._handleTimeUpdate,
      onEnded: this._handleVideoEnd,
      ...Object.assign(this.props.extraVideoElementProps, { playsInline: this.props.playsInline })
    };

    return (
      <div
        ref={r => this.container = r}
        className={`BackgroundVideo ${this.props.className}`}
        style={Object.assign({ ...absolute100, visibility }, this.props.style)}
-      onClick={this.props.onClick}
+        // onClick={this.props.onClick}
        onKeyPress={this.props.onKeyPress}
        tabIndex={this.props.tabIndex}
      >