Update readme documentation

example/android/app/build.gradle

@@ -26,17 +26,24 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 33
-
+    namespace "com.example.example"
+    compileSdkVersion 34
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+    }
+    kotlinOptions {
+        jvmTarget = '17'
+    }
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
     }
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.chatwoot.example"
-        minSdkVersion 19
-        targetSdkVersion 33
+        minSdkVersion flutter.minSdkVersion
+        targetSdkVersion 34
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
     }

example/android/app/src/debug/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.example">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- Flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->

example/android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.example">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
    <application
         android:label="example"
         android:icon="@mipmap/ic_launcher">

example/android/app/src/profile/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.example">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- Flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->

example/android/build.gradle

@@ -1,12 +1,12 @@
 buildscript {
-    ext.kotlin_version = '1.7.20'
+    ext.kotlin_version = '2.0.20'
     repositories {
         google()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.4.1'
+        classpath 'com.android.tools.build:gradle:8.7.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -26,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }

example/android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-all.zip

example/lib/main.dart

@@ -26,7 +26,7 @@ class MyApp extends StatelessWidget {
 }
 
 class MyHomePage extends StatefulWidget {
-  MyHomePage({Key key, this.title}) : super(key: key);
+  MyHomePage({Key? key, required this.title}) : super(key: key);
 
   final String title;
 
@@ -88,7 +88,7 @@ class _MyHomePageState extends State<MyHomePage> {
 
     final imageData = await photo.readAsBytes();
     final decodedImage = image.decodeImage(imageData);
-    final scaledImage = image.copyResize(decodedImage, width: 500);
+    final scaledImage = image.copyResize(decodedImage!, width: 500);
     final jpg = image.encodeJpg(scaledImage, quality: 90);
 
     final filePath = (await getTemporaryDirectory()).uri.resolve(

example/lib/main_client.dart

@@ -0,0 +1,112 @@
+
+import 'dart:io';
+import 'dart:typed_data';
+
+import 'package:chatwoot_sdk/chatwoot_sdk.dart';
+import 'package:chatwoot_sdk/ui/chatwoot_chat_theme.dart';
+import 'package:flutter/material.dart';
+import 'package:file_picker/file_picker.dart';
+import 'package:open_filex/open_filex.dart';
+
+void main() {
+  runApp(MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  // This widget is the root of your application.
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'Flutter Demo',
+      theme: ThemeData(
+        primarySwatch: Colors.blue,
+      ),
+      home: MyHomePage(title: 'Flutter Demo Home Page'),
+    );
+  }
+}
+
+class MyHomePage extends StatefulWidget {
+  MyHomePage({Key? key, required this.title}) : super(key: key);
+
+  final String title;
+
+  @override
+  _MyHomePageState createState() => _MyHomePageState();
+}
+
+class _MyHomePageState extends State<MyHomePage> {
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  _showDialog(){
+    ChatwootChatDialog.show(
+      context,
+      title: "Customer Support",
+      inboxIdentifier: "your-api-inbox-identifier",
+      userIdentityValidationKey: "your-hmac-user-validation-key",
+      baseUrl: "https://app.chatwoot.com",
+      user: ChatwootUser(
+        identifier: "[email protected]",
+        name: "Tester test",
+        email: "[email protected]",
+      ),
+      primaryColor: const Color(0xff258596),
+      onAttachmentPressed: _handleAttachmentPressed,
+      openFile: _handleOpenFile,
+    );
+  }
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text("Chatwoot Example"),
+        actions: [
+          IconButton(onPressed: _showDialog, icon: Icon(Icons.copy))
+        ],
+      ),
+      body: ChatwootChat(
+        inboxIdentifier: "your-api-inbox-identifier",
+        userIdentityValidationKey: "your-hmac-user-validation-key",
+        baseUrl: "https://app.chatwoot.com",
+        user: ChatwootUser(
+          identifier: "[email protected]",
+          name: "Tester test",
+          email: "[email protected]",
+        ),
+        theme: ChatwootChatTheme(
+          primaryColor: const Color(0xff258596)
+        ),
+        onAttachmentPressed: _handleAttachmentPressed,
+        openFile: _handleOpenFile,
+      ),
+    );
+  }
+
+  Future<void> _handleOpenFile(String filePath) async{
+    await OpenFilex.open(filePath);
+  }
+
+  Future<FileAttachment?> _handleAttachmentPressed() async{
+    return await _handleFileSelection();
+  }
+
+
+  Future<FileAttachment?> _handleFileSelection() async {
+    final result = await FilePicker.platform.pickFiles(
+      type: FileType.any,
+    );
+
+    if (result?.files.isNotEmpty ?? false) {
+      final bytes = await File(result!.files.first.path!).readAsBytes();
+      final name = result.files.first.name;
+      final path = result.files.first.path ?? '';
+      return FileAttachment(bytes: Uint8List.fromList(bytes), name: name, path: path);
+    }
+
+    return null;
+  }
+
+}