Updated readme

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2020 Subhamay Dutta
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -1,14 +1,60 @@
-# day_night_time_picker
+# DayNightTimePicker
 
-A new Flutter package project.
+A day night time picker for Flutter.
 
-## Getting Started
+<img src="https://raw.githubusercontent.com/subhamayd2/day_night_time_picker/master/example.gif" />
 
-This project is a starting point for a Dart
-[package](https://flutter.dev/developing-packages/),
-a library module containing code that can be shared easily across
-multiple Flutter or Dart projects.
+## Installation
 
-For help getting started with Flutter, view our 
-[online documentation](https://flutter.dev/docs), which offers tutorials, 
-samples, guidance on mobile development, and a full API reference.
+Add to pubspec.yaml.
+
+```yaml
+dependencies:
+  day_night_time_picker:
+```
+
+## Usage
+
+To use plugin, just import package
+
+```dart
+import 'package:day_night_time_picker/day_night_time_picker.dart';
+```
+
+## Example
+
+```dart
+FlatButton(
+    onPressed: () {
+        Navigator.of(context).push(
+            showPicker(
+                context: context,
+                value: _time,
+                onChange: onTimeChanged,
+            ),
+        );
+    },
+    child: Text(
+        "Open time picker",
+        style: TextStyle(color: Colors.white),
+    ),
+),
+```
+
+## LICENCE
+
+```
+Copyright 2020 Subhamay Dutta
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+```