wire up mute button

ios/app/watchos/extension/ExtensionDelegate.swift

@@ -77,7 +77,7 @@ class ExtensionDelegate: NSObject, WCSessionDelegate, WKExtensionDelegate {
       let conferenceURL = applicationContext["conferenceURL"] as? NSString ?? "NULL";
       print("CONFERENCE URL \(conferenceURL)");
       
-      let micMuted = applicationContext["micMuted"] as? NSNumber ?? -1;
+      let micMuted = applicationContext["micMuted"] as? NSNumber ?? 0;
       print("MIC MUTED \(micMuted)");
 
       // Update recent URLs
@@ -92,18 +92,22 @@ class ExtensionDelegate: NSObject, WCSessionDelegate, WKExtensionDelegate {
       if let currentController = WKExtension.shared().visibleInterfaceController as? InterfaceController {
           if conferenceURL != "NULL" {
               let room = conferenceURL.components(separatedBy: "/").last
-              let context = ["room" : room, "roomUrl" : conferenceURL as String!, "skipJoin" : "yes"]
+              let context = ["room" : room, "roomUrl" : conferenceURL as String!, "skipJoin" : "true", "muted" : micMuted.boolValue.description ]
               DispatchQueue.main.async {
                    currentController.pushController(withName: "InCallController", context: context)
               }
           }
       } else {
           // This must be InCallController
+          let controller = WKExtension.shared().visibleInterfaceController as! InCallController
           if conferenceURL == "NULL" {
               DispatchQueue.main.async {
-                  WKExtension.shared().visibleInterfaceController?.popToRootController()
+                  controller.popToRootController()
               }
-          }
+          } else {
+            // Update muted state
+            controller.updateMutedButton(withMuted: micMuted.boolValue)
+        }
       }
     }
 

ios/app/watchos/extension/InCallController.swift

@@ -33,8 +33,7 @@ class InCallController: WKInterfaceController {
 
   @IBAction func muteClicked() {
       sendMessage(["command": "toggleMute"])
-      muted = !muted
-      updateMutedButton()
+      updateMutedButton(withMuted: !muted)
   }
   
   func sendMessage(_ message: [String : Any]) {
@@ -44,8 +43,9 @@ class InCallController: WKInterfaceController {
       }
   }
 
-  func updateMutedButton() {
-    if muted {
+  func updateMutedButton(withMuted isMuted: Bool) {
+    muted = isMuted
+    if isMuted {
         mutedButton.setBackgroundImageNamed("mute-on.png")
     } else {
         mutedButton.setBackgroundImageNamed("mute-off.png")
@@ -61,10 +61,7 @@ class InCallController: WKInterfaceController {
           }
 
           roomLabel.setText(data["room"]!)
-
-          // TODO read from data
-          muted = false;
-          updateMutedButton()
+          updateMutedButton(withMuted: data["muted"] == "true")
       }
   }
 

ios/app/watchos/extension/InterfaceController.swift

@@ -64,6 +64,6 @@ class InterfaceController: WKInterfaceController {
 
   override func contextForSegue(withIdentifier segueIdentifier: String, in table: WKInterfaceTable, rowIndex: Int) -> Any? {
       let controller = table.rowController(at: rowIndex) as! MeetingRowController
-      return ["room" : controller.room, "roomUrl" : controller.roomUrl]
+      return ["room" : controller.room, "roomUrl" : controller.roomUrl, "muted" : "false"]
   }
 }