fix: properly handle connecting to bonded devices

app/src/main/java/com/logitech/vc/kirbytest/KirbyDevice.kt

@@ -45,16 +45,18 @@ class KirbyDevice(
     private val queue: RequestQueue = Volley.newRequestQueue(context)
 
     fun subscribe() {
-
-        connectionManager.enableNotification(
-            bleDevice, SERVICE_UUID, CHAR_UUID
-        )
+        if(statuses.contains(DeviceStatus.CONNECTED)) {
+            connectionManager.enableNotification(
+                bleDevice, SERVICE_UUID, CHAR_UUID
+            )
+        }
     }
 
     fun readIaq() {
         connectionManager.readChar(bleDevice, SERVICE_UUID, CHAR_UUID)
     }
 
+
     override fun onSuccessfulCharRead(
         gatt: BluetoothGatt,
         characteristic: BluetoothGattCharacteristic
@@ -66,13 +68,20 @@ class KirbyDevice(
     override fun onScanResult(callbackType: Int, result: ScanResult) {
         rssi = result.rssi
         onStateChange(this)
+
+        if(result.isConnectable) {
+            connectionManager.connect(bleDevice)
+            connectionManager.discoverServices(bleDevice)
+        }
     }
 
     override fun onConnect(gatt: BluetoothGatt) {
         statuses.add(DeviceStatus.CONNECTED)
         statuses.remove(DeviceStatus.MISSING)
 
+        subscribe()
         onStateChange(this)
+
     }
 
     override fun onConnectToBondedFailed(gatt: BluetoothGatt) {
@@ -136,12 +145,13 @@ class KirbyDevice(
         if (measurement == null) {
             payload = Payload(hexPayload)
         } else {
+            measurement.deviceId = bleDevice.address
             payload = Payload(measurement.toString())
             Log.i("BleListener", "Char received: $payload")
             val base64Payload = Base64.getEncoder().encodeToString(characteristic.value)
             publishMeasurement(base64Payload)
 
-            loggerDb.writeLog( measurement)
+            loggerDb.writeLog(measurement)
         }
 
         measurements.add(payload)
@@ -155,6 +165,11 @@ class KirbyDevice(
     private fun publishMeasurement(payload: String) {
         val accessKey = BuildConfig.API_KEY
         val url = BuildConfig.API_BASE_URL
+
+        if(url.isEmpty()) {
+            return
+        }
+
         val eui = "0000${bleDevice.address.replace(":", "")}"
 
         val postData = JSONObject()