Update side menu & dialer conference menu visibility when account registration state changes

app/src/main/java/org/linphone/activities/main/dialer/viewmodels/DialerViewModel.kt

@@ -128,6 +128,15 @@ class DialerViewModel : LogsUploadViewModel() {
                 }
             }
         }
+
+        override fun onAccountRegistrationStateChanged(
+            core: Core,
+            account: Account,
+            state: RegistrationState?,
+            message: String
+        ) {
+            scheduleConferenceAvailable.value = LinphoneUtils.isRemoteConferencingAvailable()
+        }
     }
 
     init {

app/src/main/java/org/linphone/activities/main/sidemenu/viewmodels/SideMenuViewModel.kt

@@ -33,8 +33,7 @@ class SideMenuViewModel : ViewModel() {
     val showAssistant: Boolean = corePreferences.showAssistantInSideMenu
     val showSettings: Boolean = corePreferences.showSettingsInSideMenu
     val showRecordings: Boolean = corePreferences.showRecordingsInSideMenu
-    val showScheduledConferences: Boolean = corePreferences.showScheduledConferencesInSideMenu &&
+    val showScheduledConferences = MutableLiveData<Boolean>()
-        LinphoneUtils.isRemoteConferencingAvailable()
     val showAbout: Boolean = corePreferences.showAboutInSideMenu
     val showQuit: Boolean = corePreferences.showQuitInSideMenu
 
@@ -66,6 +65,8 @@ class SideMenuViewModel : ViewModel() {
     init {
         defaultAccountFound.value = false
         defaultAccountAvatar.value = corePreferences.defaultAccountAvatarPath
+        showScheduledConferences.value = corePreferences.showScheduledConferencesInSideMenu &&
+            LinphoneUtils.isRemoteConferencingAvailable()
         coreContext.core.addListener(listener)
         updateAccountsList()
     }
@@ -107,6 +108,9 @@ class SideMenuViewModel : ViewModel() {
             }
         }
         accounts.value = list
+
+        showScheduledConferences.value = corePreferences.showScheduledConferencesInSideMenu &&
+            LinphoneUtils.isRemoteConferencingAvailable()
     }
 
     fun setPictureFromPath(picturePath: String) {

app/src/main/java/org/linphone/utils/LinphoneUtils.kt

@@ -118,7 +118,7 @@ class LinphoneUtils {
 
         fun isRemoteConferencingAvailable(): Boolean {
             val core = coreContext.core
-            return core.defaultAccount?.params?.audioVideoConferenceFactoryAddress != null || core.defaultAccount?.params?.conferenceFactoryUri != null
+            return core.defaultAccount?.params?.audioVideoConferenceFactoryAddress != null
         }
 
         fun createOneToOneChatRoom(participant: Address, isSecured: Boolean = false): ChatRoom? {