readme changes and 1.0.5 release

README.md

@@ -13,6 +13,9 @@ This package gives you beautiful pass code page for using both android and ios.
 <img src="https://www.yasinilhan.com/passcode/1.png" width="300" height="600" title="Screen Shoot">
 
 ## Finger Print Usage
+First, be sure you should ensure that you add the `local_auth` package as a dependency.
+https://pub.dartlang.org/packages/local_auth
+
 iOS Integration
 Note that this plugin works with both TouchID and FaceID. However, to use the latter, you need to also add:
 ```
@@ -36,7 +39,7 @@ You should ensure that you add the `flutter_lock_screen` as a dependency in your
 
 ```yaml
 dependencies:
-  flutter_lock_screen: '^1.0.4'
+  flutter_lock_screen: '^1.0.5'
 ```
 Than you can use it with below example.
 

example/lib/main.dart

@@ -14,6 +14,7 @@ class _PassCodeScreenState extends State<PassCodeScreen> {
   bool isFingerprint;
 
   Future<Null> biometrics() async {
+    // be sure you install local_auth package as a dependency
     final LocalAuthentication auth = new LocalAuthentication();
     bool authenticated = false;
 
@@ -43,6 +44,7 @@ class _PassCodeScreenState extends State<PassCodeScreen> {
         fingerPrintImage: "images/fingerprint.png",
         showFingerPass: true,
         fingerFunction: biometrics,
+        numColor: Colors.blue,
         fingerVerify: isFingerprint,
         borderColor: Colors.white,
         showWrongPassDialog: true,