我有一个使用react-native-video和react-native-media-controls的视频组件，我希望能够自定义控件的样式。这可以在react-native-media-controls上做吗？

    <MediaControls
      duration={this.state.duration}
      isLoading={this.state.isLoading}
      mainColor="orange"
      onFullScreen={this.onFullScreen}
      onPaused={this.onPaused}
      onreplay={this.onreplay}
      onSeek={this.onSeek}
      playerState={this.state.playerState}
      progress={this.state.currentTime}
      toolbar={this.renderToolbar()}
    />