add vibration toggle

src/components/ble/NotificationManager.cpp

@@ -71,6 +71,14 @@ bool NotificationManager::AreNewNotificationsAvailable() {
   return newNotification;
 }
 
+bool NotificationManager::isVibrationEnabled() {
+  return vibrationEnabled;
+}
+
+void NotificationManager::toggleVibrations() {
+  vibrationEnabled = !vibrationEnabled;  
+}
+
 bool NotificationManager::ClearNewNotificationFlag() {
   return newNotification.exchange(false);
 }

src/components/ble/NotificationManager.h

@@ -28,6 +28,8 @@ namespace Pinetime {
       Notification GetPrevious(Notification::Id id);
       bool ClearNewNotificationFlag();
       bool AreNewNotificationsAvailable();
+      bool isVibrationEnabled();
+      void toggleVibrations();
 
       static constexpr size_t MaximumMessageSize() { return MessageSize; };
       size_t NbNotifications() const;
@@ -40,6 +42,7 @@ namespace Pinetime {
         uint8_t writeIndex = 0;
         bool empty = true;
         std::atomic<bool> newNotification{false};
+        bool vibrationEnabled = true;
     };
   }
 }

src/displayapp/screens/Notifications.cpp

@@ -92,6 +92,10 @@ bool Notifications::OnTouchEvent(Pinetime::Applications::TouchEvents event) {
       currentItem.reset(new NotificationItem("\nNotification", nextNotification.message.data(),  nextNotification.index, notificationManager.NbNotifications(), mode));
     }
       return true;
+    case Pinetime::Applications::TouchEvents::LongTap: {
+      notificationManager.toggleVibrations();
+      return true;
+    }
     default:
       return false;
   }

src/systemtask/SystemTask.cpp

@@ -162,7 +162,7 @@ void SystemTask::Work() {
           break;
         case Messages::OnNewNotification:
           if(isSleeping && !isWakingUp) GoToRunning();
-          motorController.SetDuration(35);
+          if(notificationManager.isVibrationEnabled()) motorController.SetDuration(35);
           displayApp->PushMessage(Pinetime::Applications::DisplayApp::Messages::NewNotification);
           break;
         case Messages::BleConnected: