[RN] Add ability to enable /disable the toolbox

react/features/toolbox/components/Toolbox.native.js

@@ -65,6 +65,11 @@ class Toolbox extends Component {
          */
         _audioOnly: PropTypes.bool,
 
+        /**
+         * Flag showing whether the toolbox is enabled or not.
+         */
+        _enabled: PropTypes.bool,
+
         /**
          * Flag showing whether room is locked.
          */
@@ -130,6 +135,10 @@ class Toolbox extends Component {
      * @returns {ReactElement}
      */
     render() {
+        if (!this.props._enabled) {
+            return null;
+        }
+
         const toolboxStyle
             = isNarrowAspectRatio(this)
                 ? styles.toolboxNarrow
@@ -441,6 +450,7 @@ function _mapDispatchToProps(dispatch) {
  */
 function _mapStateToProps(state) {
     const conference = state['features/base/conference'];
+    const { enabled } = state['features/toolbox'];
 
     return {
         ...abstractMapStateToProps(state),
@@ -454,6 +464,14 @@ function _mapStateToProps(state) {
          */
         _audioOnly: Boolean(conference.audioOnly),
 
+        /**
+         * The indicator which determines whether the toolbox is enabled or not.
+         *
+         * @private
+         * @type {boolean}
+         */
+        _enabled: enabled,
+
         /**
          * The indicator which determines whether the conference is
          * locked/password-protected.