add project

example/lib/dio.dart

@@ -0,0 +1,69 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:native_updater/native_updater.dart';
+import 'package:dio/dio.dart';
+
+void main() => runApp(MyApp());
+
+class MyApp extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'native_updater DIO example',
+      home: Home(),
+    );
+  }
+}
+
+class Home extends StatefulWidget {
+  @override
+  _HomeState createState() => _HomeState();
+}
+
+class _HomeState extends State<Home> {
+  Future<void> checkVersion(int statusCode) async {
+    /// For example: You got status code of 412 from the
+    /// response of HTTP request.
+    /// Let's say the statusCode 412 requires you to force update
+    Future.delayed(Duration.zero, () {
+      if (statusCode == HttpStatus.unauthorized) {
+        NativeUpdater.displayUpdateAlert(
+          context,
+          forceUpdate: true,
+          appStoreUrl: '<Your App Store URL>',
+          iOSDescription: '<Your iOS description>',
+          iOSUpdateButtonLabel: 'Upgrade',
+          iOSCloseButtonLabel: 'Exit',
+        );
+      }
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Your App'),
+      ),
+      body: Center(
+        child: TextButton(
+            onPressed: requestAPI,
+            child: Text('Request API')
+        ),
+      ),
+    );
+  }
+
+  requestAPI() async {
+    var dio = Dio(BaseOptions(
+      baseUrl: 'http://httpbin.org/',
+    ));
+
+    try {
+      Response response = await dio.get('/get');
+    } on DioError catch (e) {
+      checkVersion(e.response.statusCode);
+    }
+  }
+}

example/lib/main.dart

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+import 'package:flutter/material.dart';
+import 'package:native_updater/native_updater.dart';
+
+void main() => runApp(MyApp());
+
+class MyApp extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'native_updater example',
+      home: Home(),
+    );
+  }
+}
+
+class Home extends StatefulWidget {
+  @override
+  _HomeState createState() => _HomeState();
+}
+
+class _HomeState extends State<Home> {
+  @override
+  void initState() {
+    super.initState();
+    checkVersion();
+  }
+
+  Future<void> checkVersion() async {
+    /// For example: You got status code of 412 from the
+    /// response of HTTP request.
+    /// Let's say the statusCode 412 requires you to force update
+    int statusCode = 412;
+
+    /// This could be kept in our local
+    int localVersion = 9;
+
+    /// This could get from the API
+    int serverLatestVersion = 10;
+
+    Future.delayed(Duration.zero, () {
+      if (statusCode == 412) {
+        NativeUpdater.displayUpdateAlert(
+          context,
+          forceUpdate: true,
+          appStoreUrl: '<Your App Store URL>',
+          iOSDescription: '<Your iOS description>',
+          iOSUpdateButtonLabel: 'Upgrade',
+          iOSCloseButtonLabel: 'Exit',
+          errorText: "Error",
+          errorCloseButtonLabel: "Close",
+          errorSubtitle: "This version of the app isn't legit"
+        );
+      } else if (serverLatestVersion > localVersion) {
+        NativeUpdater.displayUpdateAlert(
+          context,
+          forceUpdate: false,
+          appStoreUrl: '<Your App Store URL>',
+          iOSDescription: '<Your description>',
+          iOSUpdateButtonLabel: 'Upgrade',
+          iOSIgnoreButtonLabel: 'Next Time',
+        );
+      }
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Your App'),
+      ),
+      body: Center(
+        child: Text('Testing...'),
+      ),
+    );
+  }
+}