1 files changed, 27 insertions, 0 deletions
diff --git a/src/systemtask/WakeLock.cpp b/src/systemtask/WakeLock.cpp
new file mode 100644
index 00000000..2953f7ee
--- /dev/null
+++ b/src/systemtask/WakeLock.cpp
@@ -0,0 +1,27 @@
+#include "systemtask/WakeLock.h"
+
+using namespace Pinetime::System;
+
+WakeLock::WakeLock(SystemTask& systemTask) : systemTask {systemTask} {
+  lockHeld = false;
+}
+
+WakeLock::~WakeLock() {
+  Release();
+}
+
+void WakeLock::Lock() {
+  if (lockHeld) {
+    return;
+  }
+  systemTask.PushMessage(Messages::DisableSleeping);
+  lockHeld = true;
+}
+
+void WakeLock::Release() {
+  if (!lockHeld) {
+    return;
+  }
+  systemTask.PushMessage(Messages::EnableSleeping);
+  lockHeld = false;
+}