possible notification fix

Signed-off-by: thatscringebro <thatscringebro@tutanota.com>

src/lib.rs

@@ -9,6 +9,33 @@ const BATTERY_LEVEL_UUID: Uuid = uuid!("00002a19-0000-1000-8000-00805f9b34fb");
 const HEART_RATE_UUID: Uuid = uuid!("00002a37-0000-1000-8000-00805f9b34fb");
 const NOTIFICATION_UUID: Uuid = uuid!("00002a37-0000-1000-8000-00805f9b34fb");
 
+pub enum NotificationCategory {
+    SimpleAlert,
+    Email,
+    News,
+    CallNotification,
+    MissedCall,
+    SMS,
+    Voicemail,
+    Schedule,
+    HighPrioritizedAlert,
+    InstantMessage,
+}
+pub struct Notification {
+    category: NotificationCategory,
+    title: String,
+    body: String,
+}
+impl Notification {
+    fn new(category: NotificationCategory, title: String, body: String) -> Notification {
+        return Self {
+            category: category,
+            title: title,
+            body: body,
+        };
+    }
+}
+
 pub async fn find_infinitime(adapter: &Adapter) -> Option<Peripheral> {
     for p in adapter.peripherals().await.unwrap() {
         if p.properties()
@@ -47,13 +74,18 @@ pub async fn get_heart_rate(infinitime: &Peripheral) -> String {
     let rate = data[1];
     return rate.to_string();
 }
-pub async fn send_notification(infinitime: &Peripheral) {
+pub async fn send_notification(infinitime: &Peripheral, notification: Notification) {
     let chars = infinitime.characteristics();
     let cmd_char = chars.iter().find(|c| c.uuid == NOTIFICATION_UUID).unwrap();
     infinitime
         .write(
             cmd_char,
-            "\\x00\\x01\\x00Test Title\\x00Test Body".as_bytes(),
+            &[
+                &[0, 1],
+                notification.title.as_bytes(),
+                notification.body.as_bytes(),
+            ]
+            .join(&0),
             WriteType::WithoutResponse,
         )
         .await