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-Bluetooth LE Library for Android
------------
-This library allows for easy access to a Bluetooth LE device's AdRecord.
-It can also parse iBeacon Manufacturer data, and can provide Distance indicators (Near, Far, Immediate) and inaccurate (due to realworld issues) distance approximation.
+# Bluetooth LE Library for Android
+
+This library allows for easy access to a Bluetooth LE device's Advertisement Records.
+It also offers:
+
+* A simple running average RSSI reading keeping.
+* For iBeacons: Manufacturer data record parser.
+* For iBeacons: Distance indicators (Near, Far, Immediate, Unknown).
+* For iBeacons: A decently inaccurate (due to real world issues) distance approximation.
+* All the new object types are Parcelable.
+
+This will only work on Android 4.3 (API Level 18). 
 
 Sample app available on the [Play Store](https://play.google.com/store/apps/details?id=uk.co.alt236.btlescan) 
 
-
-Basic Usage
------------
+## Including the Library in Your Project
 There are two ways to use this library:
 
 a. Download a copy of the ReflectiveDrawableLoader library and reference it in your project.
 b. Create a Jar file (see Jarification below) and add it into your project.
 
-Jarification
------------
+
+### Jarification
+
 Type `ant jar` at the root of the Library Project to produce a Jar file.
 
-Changelog
------------
+## Using the Library
+In the `onLeScan()` method of your `BluetoothAdapter.LeScanCallback()` create a new BluetoothLeDevice with the given information.
+
+For example:
+
+<pre>
+   private BluetoothAdapter.LeScanCallback mLeScanCallback = new BluetoothAdapter.LeScanCallback() {
+   
+        @Override
+		public void onLeScan(final BluetoothDevice device, int rssi, byte[] scanRecord) {
+		
+			final BluetoothLeDevice deviceLe = new BluetoothLeDevice(device, rssi, scanRecord, System.currentTimeMillis());
+			
+			runOnUiThread(new Runnable() {
+				@Override
+				public void run() {
+					mDeviceStore.addDevice(deviceLe);
+					mLeDeviceListAdapter.replaceData(mDeviceStore.getDeviceList());
+				}
+				
+			});
+		}
+	};
+</pre>
+
+### Device Properties
+
+Once you have created a device, you can access the following methods:
+
+* `getAddress()` : Gets the MAC Address of the device
+* `getAdRecordStore()`: Gives access to a device's Ad Records
+* `getDevice()`: Gives access to the standard BluetoothDevice object
+* `getFirstRssi()`: Retrieves the RSSI value which was used when the object was created
+* `getFirstTimestamp()` Retrieves the timestamp (in millis) which was used when the object was created
+* `getRssi()` Gets the current RSSI measurement (see note below).
+* `getScanRecord()` Retrieves the RAW scan record array
+* `getTimestamp()` Gets the timestamp of the last RSSI measurement
+* `getRunningAverageRssi()` Retrieves the internally calculated running average RSSI value (see note below).
+
+
+**Note:** The Running Average RSSI is not updated automatically (i.e. the library does not monitor on its own in the background). To add another measurement, you need to call `updateRssiReading(long timestamp, int rssiReading)`.
+
+
+### Accessing the Advertisment (Ad) Records
+
+Once you've created a BluetoothLe device, you can access the AdRecord store via the `leDevice.getAdRecordStore()`. Once you have the AdRecordStore you can use the following methods:
+
+* `getRecord(int recordNo)`: Gets the AdRecord object corresponding to the recordNumber.
+* `getRecordDataAsString(int recordNo)` : Gets the AdRecord contents as a String (expect non printable characters in most cases).
+* `isRecordPresent(int recordNo)`: Checks to see if a record exists.
+
+**Note:** Record numbers are declared in the Bluetooth 4 spec which can be found [here](https://developer.bluetooth.org/TechnologyOverview/Pages/core-specification.aspx).
+They are also declared as constants in `AdRecord.java`.
+
+### Fun with iBeacons
+You can check if a device is an iBeacon by using `IBeaconUtils.isThisAnIBeacon(BluetootLeDevice device)`. Once you have confirmed that it is, you can create a new IBeaconDevice via the IBeaconDevice constructor.
+
+An IBeaconDevice extends BluetoothLeDevice, so you still have access to the same methods as before. In addition you can do the following:
+
+* `getAccuracy()`: Gets the estimated Accuracy of the reading in meters based on a simple running average calculation
+* `getCalibratedTxPower()`: Gets the calibrated TX power of the iBeacon device as reported
+* `getCompanyIdentifier()`: Gets the iBeacon company identifier (this should always be 0x004C for Apple)
+* `getDistanceDescriptor()`: Gets the estimated Distance descriptor (an enum)
+* `getIBeaconData()`: Gets the raw IBeaconManufacturerData object.
+* `getUUID()`: Gets the device's UUID
+* `getMajor()`: Gets the device's Major value
+* `getMinor()`: Gets the device's Major value
+
+
+### Lookup Functions
+You can also lookup values and convert them to human friendly strings:
+* `BluetoothClassResolver.resolveDeviceClass(int btClass)`: Will try to resolve a Blueotooth Device class
+* `CompanyIdentifierResolver.getCompanyName(int companyId, String fallback)`: Will try to resolve a Company identifier to the company name
+* GattAttributeResolver.getAttributeName(String uuid, String fallback): Will try to convert a UUID to its name.
+
+**Note:** The data can be found as ODS (Open Office Spreadsheets) in the documents folder. 
+
+## Changelog
 * v0.0.1 First public release
 
-Permission Explanation
------------
-* No permissions required
-	
-Sample App Screenshots
------------
+## Permission Explanation
+You will need the following permissions to access the Bluetooth Hardware
+
+* `android.permission.BLUETOOTH`
+* `android.permission.BLUETOOTH_ADMIN`
+
+## TODO
+
+* Tidy up Javadoc. There is quite a lot of it that is template
+* Add parsers for common Ad Records.
+
+## Sample App Screenshots
+
 ![screenshot1](https://github.com/alt236/Bluetooth-LE-Library---Android/raw/master/screenshots/screenshot_1.png)
 ![screenshot2](https://github.com/alt236/Bluetooth-LE-Library---Android/raw/master/screenshots/screenshot_2.png)
 ![screenshot3](https://github.com/alt236/Bluetooth-LE-Library---Android/raw/master/screenshots/screenshot_3.png)
 
-Links
------------
+## Links
 * Github: [https://github.com/alt236/Bluetooth-LE-Library---Android]()
 
-Credits
------------
+## Credits
 Author: [Alexandros Schillings](https://github.com/alt236).
 
 * The Accuracy calculation algorithm was taken from: http://stackoverflow.com/questions/20416218/understanding-ibeacon-distancing
 * The AdRecord parser was taken from: https://github.com/devunwired/accessory-samples
+* The sample application has been adapted from 
 
 All logos are the property of their respective owners.
 
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