Request microphone permissions when unmuting

src/app/voice.ts

@@ -168,13 +168,15 @@ export const joinVoiceRoom = async (
     throw e
   }
 
+  let muted = false
   try {
     await room.localParticipant.setMicrophoneEnabled(true)
   } catch (e) {
+    muted = true
     pushToast({theme: "error", message: "Could not access microphone"})
   }
 
-  currentVoiceSession.set({url, h, room, muted: false})
+  currentVoiceSession.set({url, h, room, muted})
 
   startPresenceHeartbeat(url, h)
 }
@@ -190,11 +192,22 @@ export const leaveVoiceRoom = async () => {
   currentVoiceSession.set(undefined)
 }
 
-export const toggleMute = () => {
+export const toggleMute = async () => {
   const session = get(currentVoiceSession)
   if (!session) return
 
   const muted = !session.muted
-  session.room.localParticipant.setMicrophoneEnabled(!muted)
-  currentVoiceSession.set({...session, muted})
+  if (muted) {
+    // Disable and re-enable microphone to trigger permission prompt
+    session.room.localParticipant.setMicrophoneEnabled(false)
+    currentVoiceSession.set({...session, muted})
+    return
+  }
+
+  try {
+    await session.room.localParticipant.setMicrophoneEnabled(true)
+    currentVoiceSession.set({...session, muted})
+  } catch (e) {
+    pushToast({theme: "error", message: "Could not access microphone"})
+  }
 }