Bluetooth unavailable message

ScienceJournal/Resources/Strings.bundle/en.lproj/Localizable.strings

@@ -1195,6 +1195,9 @@
 /* Long description of an unknown bluetooth sensor displayed below a representative image on the Learn More page [CHAR_LIMIT=NONE] */
 "sensor_desc_second_paragraph_unknown_bluetooth" = "Bluetooth is a wireless technology standard using radio waves to exchange data over short distances from fixed and mobile devices.";
 
+/* Message to display to the user when Bluetooth is disabled but a Bluetooth sensor is listed in sensor settings because it has been connected in the past [CHAR_LIMIT=200] */
+"bluetooth_hardware_disabled_message" = "Cannot connect to external sensor: Bluetooth is disabled. Turn on Bluetooth to connect to your external sensor.";
+
 /* One-sentence description of the accelerometer X sensor [CHAR_LIMIT=100] */
 "sensor_desc_short_acc_x" = "The acceleration of the phone to the left and right, in m/s²";
 

ScienceJournal/Strings/ScienceJournalStrings.swift

@@ -423,6 +423,7 @@ extension String {
   static public var sensorDescSecondParagraphRotation: String { return "sensor_desc_second_paragraph_rotation".localized }
   static public var sensorDescFirstParagraphUnknownBluetooth: String { return "sensor_desc_first_paragraph_unknown_bluetooth".localized }
   static public var sensorDescSecondParagraphUnknownBluetooth: String { return "sensor_desc_second_paragraph_unknown_bluetooth".localized }
+  static public var bluetoothHardwareDisabledMessage: String { return "bluetooth_hardware_disabled_message".localized }
   static public var sensorDescShortAccX: String { return "sensor_desc_short_acc_x".localized }
   static public var sensorDescShortAccY: String { return "sensor_desc_short_acc_y".localized }
   static public var sensorDescShortAccZ: String { return "sensor_desc_short_acc_z".localized }

ScienceJournal/UI/SensorSettingsDataSource.swift

@@ -444,7 +444,7 @@ class SensorSettingsDataSource: BLEServiceScannerDelegate {
   }
 
   func serviceScannerBluetoothAvailabilityChanged(_ serviceScanner: BLEServiceScanner) {
-    // TODO: Display message if Bluetooth is unavailable.
+    showSnackbar(withMessage: String.bluetoothHardwareDisabledMessage)
   }
-
+    
 }