Added Bluetooth Major Class resolver

library/src/main/java/uk/co/alt236/bluetoothlelib/device/BluetoothLeDevice.java

@@ -212,6 +212,15 @@ public class BluetoothLeDevice implements Parcelable {
         return BluetoothClassResolver.resolveDeviceClass(mDevice.getBluetoothClass().getDeviceClass());
     }
 
+    /**
+     * Gets the bluetooth device major class name.
+     *
+     * @return the bluetooth device major class name
+     */
+    public String getBluetoothDeviceMajorClassName() {
+        return BluetoothClassResolver.resolveMajorDeviceClass(mDevice.getBluetoothClass().getMajorDeviceClass());
+    }
+
     /**
      * Gets the device.
      *

library/src/main/java/uk/co/alt236/bluetoothlelib/resolvers/BluetoothClassResolver.java

@@ -110,4 +110,33 @@ public class BluetoothClassResolver {
                 return "Unknown, Unknown (class=" + btClass + ")";
         }
     }
+
+    public static String resolveMajorDeviceClass(final int majorBtClass) {
+        switch (majorBtClass) {
+            case BluetoothClass.Device.Major.AUDIO_VIDEO:
+                return "Audio/ Video";
+            case BluetoothClass.Device.Major.COMPUTER:
+                return "Computer";
+            case BluetoothClass.Device.Major.HEALTH:
+                return "Health";
+            case BluetoothClass.Device.Major.IMAGING:
+                return "Imaging";
+            case BluetoothClass.Device.Major.MISC:
+                return "Misc";
+            case BluetoothClass.Device.Major.NETWORKING:
+                return "Networking";
+            case BluetoothClass.Device.Major.PERIPHERAL:
+                return "Peripheral";
+            case BluetoothClass.Device.Major.PHONE:
+                return "Phone";
+            case BluetoothClass.Device.Major.TOY:
+                return "Toy";
+            case BluetoothClass.Device.Major.UNCATEGORIZED:
+                return "Uncategorized";
+            case BluetoothClass.Device.Major.WEARABLE:
+                return "Wearable";
+            default:
+                return "Unknown (" +majorBtClass+ ")";
+        }
+    }
 }