Fixes an issue with the notification reappearing and init state missing

app/src/main/java/de/kuschku/quasseldroid_ng/service/QuasselService.kt

@@ -72,6 +72,7 @@ class QuasselService : LifecycleService(),
       updateNotification(notificationHandle)
       startForeground(notificationHandle.id, notificationHandle.builder.build())
     } else {
+      this.notificationHandle = null
       stopForeground(true)
     }
   }

app/src/main/java/de/kuschku/quasseldroid_ng/ui/chat/ChatActivity.kt

@@ -150,13 +150,13 @@ class ChatActivity : ServiceBoundActivity(), SharedPreferences.OnSharedPreferenc
           progressBar.hide()
         }
         ConnectionState.INIT                                    -> {
-          progressBar.isIndeterminate = true
-        }
-        else                                                    -> {
           progressBar.isIndeterminate = false
           progressBar.progress = progress
           progressBar.max = max
         }
+        else                                                    -> {
+          progressBar.isIndeterminate = true
+        }
       }
     })