Encapsulate Notification management in NotificationManager. It implement a static array of notifications to avoid dynamic allocation.

1 files changed, 29 insertions, 0 deletions

diff --git a/src/Components/Ble/NotificationManager.h b/src/Components/Ble/NotificationManager.h
new file mode 100644
index 00000000..8edd6828
--- /dev/null
+++ b/src/Components/Ble/NotificationManager.h
@@ -0,0 +1,29 @@
+#pragma once
+
+#include <array>
+
+namespace Pinetime {
+  namespace Controllers {
+    class NotificationManager {
+      public:
+        enum class Categories {Unknown, SimpleAlert, Email, News, IncomingCall, MissedCall, Sms, VoiceMail, Schedule, HighProriotyAlert, InstantMessage };
+        static constexpr uint8_t MessageSize = 18;
+
+        struct Notification {
+          std::array<char, MessageSize> message;
+          Categories category = Categories::Unknown;
+        };
+
+      void Push(Categories category, const char* message, uint8_t messageSize);
+      Notification Pop();
+
+
+      private:
+        static constexpr uint8_t TotalNbNotifications = 5;
+        std::array<Notification, TotalNbNotifications> notifications;
+        uint8_t readIndex = 0;
+        uint8_t writeIndex = 0;
+        bool empty = true;
+    };
+  }
+}
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