Update README.md

packages/video_player/README.md

@@ -1,5 +1,88 @@
-# Launch Screen Assets
+# Video Player plugin for Flutter
 
-You can customize the launch screen with your own desired assets by replacing the image files in this directory.
+[![pub package](https://img.shields.io/pub/v/video_player.svg)](https://pub.dartlang.org/packages/video_player)
 
-You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.
+A Flutter plugin for iOS and Android for playing back video on a Widget surface.
+
+*Note*: This plugin is still under development, and some APIs might not be available yet.
+[Feedback welcome](https://github.com/flutter/flutter/issues) and
+[Pull Requests](https://github.com/flutter/plugins/pulls) are most welcome!
+
+## Installation
+
+First, add `video_player` as a [dependency in your pubspec.yaml file](https://flutter.io/using-packages/).
+
+### iOS
+
+Add the following entry to your _Info.plist_ file, located in `<project root>/ios/Runner/Info.plist`:
+
+```xml
+<key>NSAppTransportSecurity</key>
+<dict>
+  <key>NSAllowsArbitraryLoads</key>
+  <true/>
+</dict>
+```
+
+This entry allows your app to access video files by URL.
+
+### Android
+
+Ensure the following permission is present in your Android Manifest file, located in `<project root>/android/app/src/main/AndroidManifest.xml:
+
+```xml
+<uses-permission android:name="android.permission.INTERNET"/>
+```
+
+The Flutter project template adds it, so it may already be there.
+
+### Example
+
+```dart
+class _MyHomePageState extends State<MyHomePage> {
+  VideoPlayerController _controller;
+  bool _isPlaying = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = new VideoPlayerController(
+      'http://www.sample-videos.com/video/mp4/720/big_buck_bunny_720p_20mb.mp4',
+    )
+      ..addListener(() {
+        final bool isPlaying = _controller.value.isPlaying;
+        if (isPlaying != _isPlaying) {
+          setState(() {
+            _isPlaying = isPlaying;
+          });
+        }
+      })
+      ..initialize();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return new Scaffold(
+      appBar: new AppBar(
+        title: new Text(widget.title),
+      ),
+      body: new Center(
+        child: new Padding(
+          padding: const EdgeInsets.all(10.0),
+          child: new AspectRatio(
+            aspectRatio: 1280 / 720,
+            child: new VideoPlayer(_controller),
+          ),
+        ),
+      ),
+      floatingActionButton: new FloatingActionButton(
+        onPressed:
+            _controller.value.isPlaying ? _controller.pause : _controller.play,
+        child: new Icon(
+          _controller.value.isPlaying ? Icons.pause : Icons.play_arrow,
+        ),
+      ),
+    );
+  }
+}
+```