Implemented screen lock for PPC.

1 files changed, 13 insertions, 1 deletions

diff --git a/Software/Visual_Studio/Tango.Core/Threading/ActionTimer.cs b/Software/Visual_Studio/Tango.Core/Threading/ActionTimer.cs
index 48ee12964..f16e7739c 100644
--- a/Software/Visual_Studio/Tango.Core/Threading/ActionTimer.cs
+++ b/Software/Visual_Studio/Tango.Core/Threading/ActionTimer.cs
@@ -10,7 +10,7 @@ namespace Tango.Core.Threading
     /// <summary>
     /// Represents an action executer with a predefined interval and a reset mechanism.
     /// </summary>
-    public class ActionTimer
+    public class ActionTimer : IDisposable
     {
         private Timer _timer;
         private Action _action;
@@ -43,5 +43,17 @@ namespace Tango.Core.Threading
             _timer.Stop();
             _action?.Invoke();
         }
+
+        /// <summary>
+        /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+        /// </summary>
+        public void Dispose()
+        {
+            if (_timer != null)
+            {
+                _timer.Stop();
+                _timer = null;
+            }
+        }
     }
 }