Video.js

...
toggleAudio = () => {
    let mute = this.state.audMute;
    console.log('Audio toggle', mute);
    RtcEngine.muteLocalAudioStream(!mute);
    this.setState({
      audMute: !mute,
    });
  }
  
  toggleVideo = () => {
    let mute = this.state.vidMute;
    console.log('Video toggle', mute);
    this.setState({
      vidMute: !mute,
    });
    RtcEngine.muteLocalVideoStream(!this.state.vidMute);
  }
  
  endCall() {
    RtcEngine.destroy();
    Actions.home();
  }