init

.gitignore

@@ -0,0 +1,44 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Exceptions to above rules.
+!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages

.metadata

@@ -0,0 +1,10 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: 9a99403ad262cc4ead21e01d130d77f3a49f3de4
+  channel: master
+
+project_type: app

android/.gitignore

@@ -0,0 +1,7 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java

android/app/build.gradle

@@ -0,0 +1,69 @@
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file('local.properties')
+if (localPropertiesFile.exists()) {
+    localPropertiesFile.withReader('UTF-8') { reader ->
+        localProperties.load(reader)
+    }
+}
+
+def flutterRoot = localProperties.getProperty('flutter.sdk')
+if (flutterRoot == null) {
+    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
+}
+
+def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+if (flutterVersionCode == null) {
+    flutterVersionCode = '1'
+}
+
+def flutterVersionName = localProperties.getProperty('flutter.versionName')
+if (flutterVersionName == null) {
+    flutterVersionName = '1.0'
+}
+
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
+android {
+    compileSdkVersion 28
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    lintOptions {
+        disable 'InvalidPackage'
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId "io.agora.agora_rtc_engine_example"
+        minSdkVersion 16
+        targetSdkVersion 28
+        versionCode flutterVersionCode.toInteger()
+        versionName flutterVersionName
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig signingConfigs.debug
+        }
+    }
+}
+
+flutter {
+    source '../..'
+}
+
+dependencies {
+    androidTestImplementation 'androidx.test:runner:1.2.0'
+    androidTestImplementation 'androidx.test:rules:1.2.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}

android/app/proguard-rules.pro

@@ -0,0 +1,8 @@
+## Flutter wrapper
+-keep class io.flutter.app.** { *; }
+-keep class io.flutter.plugin.**  { *; }
+-keep class io.flutter.util.**  { *; }
+-keep class io.flutter.view.**  { *; }
+-keep class io.flutter.**  { *; }
+-keep class io.flutter.plugins.**  { *; }
+-dontwarn io.flutter.embedding.**

android/app/src/androidTest/java/io/agora/agora_rtc_engine_example/MainActivityTest.java

@@ -0,0 +1,15 @@
+package io.agora.agora_rtc_engine_example;
+
+import androidx.test.rule.ActivityTestRule;
+
+import org.junit.Rule;
+import org.junit.runner.RunWith;
+
+import dev.flutter.plugins.e2e.FlutterRunner;
+
+@RunWith(FlutterRunner.class)
+public class MainActivityTest {
+    @Rule
+    public ActivityTestRule<MainActivity> rule =
+            new ActivityTestRule<>(MainActivity.class);
+}

android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="io.agora.agora_rtc_engine_example">
+    <!-- Flutter needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,48 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="io.agora.agora_rtc_engine_example">
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
+         calls FlutterMain.startInitialization(this); in its onCreate method.
+         In most cases you can leave this as-is, but you if you want to provide
+         additional functionality it is fine to subclass or reimplement
+         FlutterApplication and put your custom class here. -->
+    <application
+        android:name="io.flutter.app.FlutterApplication"
+        android:label="agora_rtc_engine_example"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <!-- Displays an Android View that continues showing the launch screen
+                 Drawable until Flutter paints its first frame, then this splash
+                 screen fades out. A splash screen is useful to avoid any visual
+                 gap between the end of Android's launch screen and the painting of
+                 Flutter's first frame. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.SplashScreenDrawable"
+              android:resource="@drawable/launch_background"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+</manifest>

android/app/src/main/kotlin/io/agora/agora_rtc_engine_example/MainActivity.kt

@@ -0,0 +1,6 @@
+package io.agora.agora_rtc_engine_example
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity: FlutterActivity() {
+}

android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

android/app/src/main/res/values-night/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

android/app/src/main/res/values/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">@android:color/white</item>
+    </style>
+</resources>

android/app/src/profile/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="io.agora.agora_rtc_engine_example">
+    <!-- Flutter needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

android/build.gradle

@@ -0,0 +1,32 @@
+buildscript {
+    ext.kotlin_version = '1.3.72'
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+        maven { url 'https://www.jitpack.io' }
+    }
+}
+
+rootProject.buildDir = '../build'
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(':app')
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

android/gradle.properties

@@ -0,0 +1,4 @@
+org.gradle.jvmargs=-Xmx1536M
+android.enableR8=true
+android.useAndroidX=true
+android.enableJetifier=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Fri Jun 23 08:50:38 CEST 2017
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip

android/settings.gradle

@@ -0,0 +1,15 @@
+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+include ':app'
+
+def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
+def properties = new Properties()
+
+assert localPropertiesFile.exists()
+localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
+
+def flutterSdkPath = properties.getProperty("flutter.sdk")
+assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"

ios/.gitignore

@@ -0,0 +1,32 @@
+*.mode1v3
+*.mode2v3
+*.moved-aside
+*.pbxuser
+*.perspectivev3
+**/*sync/
+.sconsign.dblite
+.tags*
+**/.vagrant/
+**/DerivedData/
+Icon?
+**/Pods/
+**/.symlinks/
+profile
+xcuserdata
+**/.generated/
+Flutter/App.framework
+Flutter/Flutter.framework
+Flutter/Flutter.podspec
+Flutter/Generated.xcconfig
+Flutter/app.flx
+Flutter/app.zip
+Flutter/flutter_assets/
+Flutter/flutter_export_environment.sh
+ServiceDefinitions.json
+Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!default.mode1v3
+!default.mode2v3
+!default.pbxuser
+!default.perspectivev3

ios/Flutter/AppFrameworkInfo.plist

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>$(DEVELOPMENT_LANGUAGE)</string>
+  <key>CFBundleExecutable</key>
+  <string>App</string>
+  <key>CFBundleIdentifier</key>
+  <string>io.flutter.flutter.app</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>App</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+  <key>MinimumOSVersion</key>
+  <string>8.0</string>
+</dict>
+</plist>

ios/Flutter/Debug.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
+#include "Generated.xcconfig"

ios/Flutter/Release.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
+#include "Generated.xcconfig"

ios/Podfile

@@ -0,0 +1,41 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '9.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

ios/Runner.xcodeproj/project.pbxproj

@@ -0,0 +1,589 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 51;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
+		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
+		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
+		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
+		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
+		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
+		9B9BA705E67BC339D65F719E /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 078B803B75AC4A4AB105E2D8 /* Pods_Runner.framework */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		9705A1C41CF9048500538489 /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		078B803B75AC4A4AB105E2D8 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
+		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
+		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
+		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
+		79D5929EA4BAFFBDCB2B85F3 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
+		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
+		8C103D1D59FED56CD8C8069D /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
+		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
+		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
+		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
+		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
+		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
+		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		E5064CBFB9AE669943232E3B /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		97C146EB1CF9000F007C117D /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				9B9BA705E67BC339D65F719E /* Pods_Runner.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		274CC1CD2893CBA2D325BCDE /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				79D5929EA4BAFFBDCB2B85F3 /* Pods-Runner.debug.xcconfig */,
+				8C103D1D59FED56CD8C8069D /* Pods-Runner.release.xcconfig */,
+				E5064CBFB9AE669943232E3B /* Pods-Runner.profile.xcconfig */,
+			);
+			path = Pods;
+			sourceTree = "<group>";
+		};
+		55FF16860C15246CB811C77E /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				078B803B75AC4A4AB105E2D8 /* Pods_Runner.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
+		9740EEB11CF90186004384FC /* Flutter */ = {
+			isa = PBXGroup;
+			children = (
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+}

ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>

ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1020"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+               BuildableName = "Runner.app"
+               BlueprintName = "Runner"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Profile"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

ios/Runner.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
+</Workspace>

ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

ios/Runner/AppDelegate.swift

@@ -0,0 +1,13 @@
+import UIKit
+import Flutter
+
+@UIApplicationMain
+@objc class AppDelegate: FlutterAppDelegate {
+  override func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    GeneratedPluginRegistrant.register(with: self)
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+}

ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,122 @@
+{
+  "images" : [
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-83.5x83.5@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "1024x1024",
+      "idiom" : "ios-marketing",
+      "filename" : "Icon-App-1024x1024@1x.png",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md

@@ -0,0 +1,5 @@
+# Launch Screen Assets
+
+You can customize the launch screen with your own desired assets by replacing the image files in this directory.
+
+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.

ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="168" height="185"/>
+    </resources>
+</document>

ios/Runner/Base.lproj/Main.storyboard

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Flutter View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

ios/Runner/Info.plist

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>agora_rtc_engine_example</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UIViewControllerBasedStatusBarAppearance</key>
+	<false/>
+	<key>io.flutter.embedded_views_preview</key>
+	<true/>
+	<key>NSMicrophoneUsageDescription</key>
+	<string>MIC</string>
+	<key>NSCameraUsageDescription</key>
+	<string>CAMERA</string>
+</dict>
+</plist>

ios/Runner/Runner-Bridging-Header.h

@@ -0,0 +1 @@
+#import "GeneratedPluginRegistrant.h"

lib/config/agora.config.dart

@@ -0,0 +1,14 @@
+/// Get your own App ID at https://dashboard.agora.io/
+const appId = YOUR_APP_ID;
+
+/// Please refer to https://docs.agora.io/en/Agora%20Platform/token
+const token = YOUR_TOEKN;
+
+/// Your channel ID
+const channelId = YOUR_CHANNEL_ID;
+
+/// Your int user ID
+const uid = YOUR_UID;
+
+/// Your string user ID
+const stringUid = YOUR_STRING_UID;

lib/examples/advanced/create_stream_data.dart

@@ -0,0 +1,192 @@
+import 'dart:developer';
+
+import 'package:agora_rtc_engine/rtc_engine.dart';
+import 'package:agora_rtc_engine/rtc_local_view.dart' as RtcLocalView;
+import 'package:agora_rtc_engine/rtc_remote_view.dart' as RtcRemoteView;
+import 'package:agora_rtc_engine_example/config/agora.config.dart' as config;
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+/// CreateStreamData Example
+class CreateStreamData extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() => _State();
+}
+
+class _State extends State<CreateStreamData> {
+  late final RtcEngine _engine;
+  bool isJoined = false;
+  int? remoteUid;
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _engine.destroy();
+  }
+
+  _initEngine() async {
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      await Permission.microphone.request();
+    }
+    _engine = await RtcEngine.createWithContext(RtcEngineContext(config.appId));
+    this._addListener();
+
+    // enable video module and set up video encoding configs
+    await _engine.enableVideo();
+
+    // make this room live broadcasting room
+    await _engine.setChannelProfile(ChannelProfile.LiveBroadcasting);
+    await _engine.setClientRole(ClientRole.Broadcaster);
+
+    // Set audio route to speaker
+    await _engine.setDefaultAudioRoutetoSpeakerphone(true);
+
+    // start joining channel
+    // 1. Users can only see each other after they join the
+    // same channel successfully using the same app id.
+    // 2. If app certificate is turned on at dashboard, token is needed
+    // when joining channel. The channel name and uid used to calculate
+    // the token has to match the ones used for channel join
+    await _engine.joinChannel(config.token, config.channelId, null, 0, null);
+  }
+
+  Future<void> _showMyDialog(int uid, int streamId, String data) async {
+    return showDialog(
+      context: context,
+      barrierDismissible: false, // user must tap button!
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text('Receive from uid:${uid}'),
+          content: SingleChildScrollView(
+            child: ListBody(
+              children: <Widget>[Text('StreamId ${streamId}:${data}')],
+            ),
+          ),
+          actions: <Widget>[
+            TextButton(
+              child: Text('Ok'),
+              onPressed: () {
+                Navigator.of(context).pop();
+              },
+            ),
+          ],
+        );
+      },
+    );
+  }
+
+  _addListener() {
+    _engine.setEventHandler(RtcEngineEventHandler(warning: (warningCode) {
+      log('Warning ${warningCode}');
+    }, error: (errorCode) {
+      log('Warning ${errorCode}');
+    }, joinChannelSuccess: (channel, uid, elapsed) {
+      log('joinChannelSuccess ${channel} ${uid} ${elapsed}');
+      ;
+      setState(() {
+        isJoined = true;
+      });
+    }, userJoined: (uid, elapsed) {
+      log('userJoined $uid $elapsed');
+      this.setState(() {
+        remoteUid = uid;
+      });
+    }, userOffline: (uid, reason) {
+      log('userOffline $uid $reason');
+      this.setState(() {
+        remoteUid = null;
+      });
+    }, streamMessage: (int uid, int streamId, String data) {
+      _showMyDialog(uid, streamId, data);
+      log('streamMessage $uid $streamId $data');
+    }, streamMessageError:
+        (int uid, int streamId, ErrorCode error, int missed, int cached) {
+      log('streamMessage $uid $streamId $error $missed $cached');
+    }));
+  }
+
+  _onPressSend() async {
+    if (_controller.text.length == 0) {
+      return;
+    }
+
+    var streamId = await _engine
+        .createDataStreamWithConfig(DataStreamConfig(false, false));
+    if (streamId != null) {
+      _engine.sendStreamMessage(streamId, _controller.text);
+    }
+    _controller.clear();
+  }
+
+  final TextEditingController _controller = TextEditingController();
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        Column(
+          children: [
+            !isJoined
+                ? Row(
+                    children: [
+                      Expanded(
+                        flex: 1,
+                        child: ElevatedButton(
+                          onPressed: _initEngine,
+                          child: Text('Join channel'),
+                        ),
+                      )
+                    ],
+                  )
+                : _renderVideo(),
+            if (isJoined)
+              Row(
+                mainAxisSize: MainAxisSize.max,
+                children: [
+                  Expanded(
+                      child: TextField(
+                          controller: _controller,
+                          decoration: InputDecoration(
+                            hintText: 'Input Message',
+                          ))),
+                  ElevatedButton(
+                    onPressed: _onPressSend,
+                    child: Text('Send'),
+                  ),
+                ],
+              )
+          ],
+        ),
+      ],
+    );
+  }
+
+  _renderVideo() {
+    return Row(children: [
+      Expanded(
+          child: AspectRatio(
+        aspectRatio: 1,
+        child: RtcLocalView.SurfaceView(),
+      )),
+      Expanded(
+        child: AspectRatio(
+          aspectRatio: 1,
+          child: remoteUid != null
+              ? RtcRemoteView.SurfaceView(
+                  uid: remoteUid!,
+                )
+              : Container(
+                  color: Colors.grey[200],
+                ),
+        ),
+      )
+    ]);
+  }
+}

lib/examples/advanced/index.dart

@@ -0,0 +1,21 @@
+import 'package:agora_rtc_engine_example/examples/advanced/create_stream_data.dart';
+import 'package:agora_rtc_engine_example/examples/advanced/live_streaming.dart';
+import 'package:agora_rtc_engine_example/examples/advanced/media_channel_relay.dart';
+import 'package:agora_rtc_engine_example/examples/advanced/multi_channel.dart';
+import 'package:agora_rtc_engine_example/examples/advanced/voice_change.dart';
+
+/// Data source for advanced examples
+final Advanced = [
+  {'name': 'Advanced'},
+  {'name': 'MultiChannel', 'widget': MultiChannel()},
+  {'name': 'LiveStreaming', 'widget': LiveStreaming()},
+  {
+    'name': 'CreateStreamData',
+    'widget': CreateStreamData(),
+  },
+  {
+    'name': 'MediaChannelRelay',
+    'widget': MediaChannelRelay(),
+  },
+  {'name': 'VoiceChange', 'widget': VoiceChange()},
+];

lib/examples/advanced/live_streaming.dart

@@ -0,0 +1,237 @@
+import 'dart:developer';
+
+import 'package:agora_rtc_engine/rtc_engine.dart';
+import 'package:agora_rtc_engine/rtc_local_view.dart' as RtcLocalView;
+import 'package:agora_rtc_engine/rtc_remote_view.dart' as RtcRemoteView;
+import 'package:agora_rtc_engine_example/config/agora.config.dart' as config;
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/scheduler.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+/// LiveStreaming Example
+class LiveStreaming extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() => _State();
+}
+
+class _State extends State<LiveStreaming> {
+  late final RtcEngine _engine;
+  bool isJoined = false;
+  ClientRole role = ClientRole.Audience;
+  int? remoteUid;
+  bool isLowAudio = true;
+
+  @override
+  void initState() {
+    super.initState();
+    SchedulerBinding.instance?.addPostFrameCallback((timeStamp) {
+      _showMyDialog();
+    });
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _engine.destroy();
+  }
+
+  Future<void> _showMyDialog() async {
+    return showDialog(
+      context: context,
+      barrierDismissible: false, // user must tap button!
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text('AlertDialog Title'),
+          content: SingleChildScrollView(
+            child: ListBody(
+              children: <Widget>[Text('Please choose role')],
+            ),
+          ),
+          actions: <Widget>[
+            TextButton(
+              child: Text('Broadcaster'),
+              onPressed: () {
+                this.setState(() {
+                  role = ClientRole.Broadcaster;
+                  Navigator.of(context).pop();
+                });
+              },
+            ),
+            TextButton(
+              child: Text('Audience'),
+              onPressed: () {
+                this.setState(() {
+                  role = ClientRole.Audience;
+                  Navigator.of(context).pop();
+                });
+              },
+            ),
+          ],
+        );
+      },
+    );
+  }
+
+  _initEngine() async {
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      await Permission.microphone.request();
+    }
+    _engine = await RtcEngine.createWithContext(RtcEngineContext(config.appId));
+
+    this._addListener();
+
+    // enable video module and set up video encoding configs
+    await _engine.enableVideo();
+
+    // make this room live broadcasting room
+    await _engine.setChannelProfile(ChannelProfile.LiveBroadcasting);
+    await this._updateClientRole(role);
+
+    // Set audio route to speaker
+    await _engine.setDefaultAudioRoutetoSpeakerphone(true);
+
+    // start joining channel
+    // 1. Users can only see each other after they join the
+    // same channel successfully using the same app id.
+    // 2. If app certificate is turned on at dashboard, token is needed
+    // when joining channel. The channel name and uid used to calculate
+    // the token has to match the ones used for channel join
+    await _engine.joinChannel(config.token, config.channelId, null, 0, null);
+  }
+
+  _addListener() {
+    _engine.setEventHandler(RtcEngineEventHandler(warning: (warningCode) {
+      log('Warning ${warningCode}');
+    }, error: (errorCode) {
+      log('Warning ${errorCode}');
+    }, joinChannelSuccess: (channel, uid, elapsed) {
+      log('joinChannelSuccess ${channel} ${uid} ${elapsed}');
+      setState(() {
+        isJoined = true;
+      });
+    }, userJoined: (uid, elapsed) {
+      log('userJoined $uid $elapsed');
+      this.setState(() {
+        remoteUid = uid;
+      });
+    }, userOffline: (uid, reason) {
+      log('userOffline $uid $reason');
+      this.setState(() {
+        remoteUid = null;
+      });
+    }));
+  }
+
+  _updateClientRole(ClientRole role) async {
+    var option;
+    if (role == ClientRole.Broadcaster) {
+      await _engine.setVideoEncoderConfiguration(VideoEncoderConfiguration(
+          dimensions: VideoDimensions(width: 640, height: 360),
+          frameRate: VideoFrameRate.Fps30,
+          orientationMode: VideoOutputOrientationMode.Adaptative));
+      // enable camera/mic, this will bring up permission dialog for first time
+      await _engine.enableLocalAudio(true);
+      await _engine.enableLocalVideo(true);
+    } else {
+      // You have to provide client role options if set to audience
+      option = ClientRoleOptions(
+          audienceLatencyLevel: isLowAudio
+              ? AudienceLatencyLevelType.LowLatency
+              : AudienceLatencyLevelType.UltraLowLatency);
+    }
+    await _engine.setClientRole(role, option);
+  }
+
+  _onPressToggleRole() {
+    this.setState(() {
+      role = role == ClientRole.Audience
+          ? ClientRole.Broadcaster
+          : ClientRole.Audience;
+      _updateClientRole(role);
+    });
+  }
+
+  _onPressToggleLatencyLevel(value) {
+    this.setState(() {
+      isLowAudio = !isLowAudio;
+      _engine.setClientRole(
+          ClientRole.Audience,
+          ClientRoleOptions(
+              audienceLatencyLevel: isLowAudio
+                  ? AudienceLatencyLevelType.LowLatency
+                  : AudienceLatencyLevelType.UltraLowLatency));
+    });
+  }
+
+  _renderToolBar() {
+    return Positioned(
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          ElevatedButton(
+            child: Text('Toggle Role'),
+            onPressed: _onPressToggleRole,
+          ),
+          Container(
+            color: Colors.white,
+            child: Row(mainAxisSize: MainAxisSize.min, children: [
+              Text('Toggle Audience Latency Level'),
+              Switch(
+                value: isLowAudio,
+                onChanged: _onPressToggleLatencyLevel,
+                activeTrackColor: Colors.grey[350],
+                activeColor: Colors.white,
+              ),
+            ]),
+          )
+        ],
+      ),
+      left: 10,
+      bottom: 10,
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        Column(
+          children: [
+            Row(
+              children: [
+                if (!isJoined)
+                  Expanded(
+                    flex: 1,
+                    child: ElevatedButton(
+                      onPressed: _initEngine,
+                      child: Text('Join channel'),
+                    ),
+                  )
+              ],
+            ),
+            if (isJoined) _renderVideo(),
+          ],
+        ),
+        if (isJoined) _renderToolBar(),
+      ],
+    );
+  }
+
+  _renderVideo() {
+    return Expanded(
+      child: Stack(
+        children: [
+          role == ClientRole.Broadcaster
+              ? RtcLocalView.SurfaceView()
+              : remoteUid != null
+                  ? RtcRemoteView.SurfaceView(
+                      uid: remoteUid!,
+                    )
+                  : Container()
+        ],
+      ),
+    );
+  }
+}

lib/examples/advanced/media_channel_relay.dart

@@ -0,0 +1,193 @@
+import 'dart:developer';
+
+import 'package:agora_rtc_engine/rtc_engine.dart';
+import 'package:agora_rtc_engine/rtc_local_view.dart' as RtcLocalView;
+import 'package:agora_rtc_engine/rtc_remote_view.dart' as RtcRemoteView;
+import 'package:agora_rtc_engine_example/config/agora.config.dart' as config;
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+/// MediaChannelRelay Example
+class MediaChannelRelay extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() => _State();
+}
+
+class _State extends State<MediaChannelRelay> {
+  late final RtcEngine _engine;
+  bool isJoined = false;
+  int? remoteUid;
+  bool isRelaying = false;
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _engine.destroy();
+  }
+
+  _initEngine() async {
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      await Permission.microphone.request();
+    }
+    _engine = await RtcEngine.createWithContext(RtcEngineContext(config.appId));
+    this._addListener();
+
+    // enable video module and set up video encoding configs
+    await _engine.enableVideo();
+
+    // make this room live broadcasting room
+    await _engine.setChannelProfile(ChannelProfile.LiveBroadcasting);
+    await _engine.setClientRole(ClientRole.Broadcaster);
+
+    // Set audio route to speaker
+    await _engine.setDefaultAudioRoutetoSpeakerphone(true);
+
+    // start joining channel
+    // 1. Users can only see each other after they join the
+    // same channel successfully using the same app id.
+    // 2. If app certificate is turned on at dashboard, token is needed
+    // when joining channel. The channel name and uid used to calculate
+    // the token has to match the ones used for channel join
+    await _engine.joinChannel(config.token, config.channelId, null, 0, null);
+  }
+
+  _addListener() {
+    _engine.setEventHandler(RtcEngineEventHandler(warning: (warningCode) {
+      log('Warning ${warningCode}');
+    }, error: (errorCode) {
+      log('Warning ${errorCode}');
+    }, joinChannelSuccess: (channel, uid, elapsed) {
+      log('joinChannelSuccess ${channel} ${uid} ${elapsed}');
+      ;
+      setState(() {
+        isJoined = true;
+      });
+    }, userJoined: (uid, elapsed) {
+      log('userJoined $uid $elapsed');
+      this.setState(() {
+        remoteUid = uid;
+      });
+    }, userOffline: (uid, reason) {
+      log('userOffline $uid $reason');
+      this.setState(() {
+        remoteUid = null;
+      });
+    }, channelMediaRelayStateChanged:
+        (ChannelMediaRelayState state, ChannelMediaRelayError code) {
+      switch (state) {
+        case ChannelMediaRelayState.Idle:
+          log('ChannelMediaRelayState.Idle $code');
+          this.setState(() {
+            isRelaying = false;
+          });
+          break;
+        case ChannelMediaRelayState.Connecting:
+          log('ChannelMediaRelayState.Connecting $code)');
+          break;
+        case ChannelMediaRelayState.Running:
+          log('ChannelMediaRelayState.Running $code)');
+          this.setState(() {
+            isRelaying = true;
+          });
+          break;
+        case ChannelMediaRelayState.Failure:
+          log('ChannelMediaRelayState.Failure $code)');
+          this.setState(() {
+            isRelaying = false;
+          });
+          break;
+        default:
+          log('default $code)');
+          break;
+      }
+    }));
+  }
+
+  _onPressRelayOrStop() async {
+    if (isRelaying) {
+      await _engine.stopChannelMediaRelay();
+      return;
+    }
+    if (_controller.text.length == 0) {
+      return;
+    }
+
+    await _engine.startChannelMediaRelay(ChannelMediaRelayConfiguration(
+        ChannelMediaInfo(config.channelId, 0, token: config.token),
+        [ChannelMediaInfo('', 0, token: '')]));
+
+    _controller.clear();
+  }
+
+  final TextEditingController _controller = TextEditingController();
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        Column(
+          children: [
+            !isJoined
+                ? Row(
+                    children: [
+                      Expanded(
+                        flex: 1,
+                        child: ElevatedButton(
+                          onPressed: _initEngine,
+                          child: Text('Join channel'),
+                        ),
+                      )
+                    ],
+                  )
+                : _renderVideo(),
+            if (isJoined)
+              Row(
+                mainAxisSize: MainAxisSize.max,
+                children: [
+                  Expanded(
+                      child: TextField(
+                          controller: _controller,
+                          decoration: InputDecoration(
+                            hintText: 'Enter target relay channel name',
+                          ))),
+                  ElevatedButton(
+                    onPressed: _onPressRelayOrStop,
+                    child: Text(!isRelaying ? 'Relay' : 'Stop'),
+                  ),
+                ],
+              )
+          ],
+        ),
+      ],
+    );
+  }
+
+  _renderVideo() {
+    return Row(children: [
+      Expanded(
+          child: AspectRatio(
+        aspectRatio: 1,
+        child: RtcLocalView.SurfaceView(),
+      )),
+      Expanded(
+        child: AspectRatio(
+          aspectRatio: 1,
+          child: remoteUid != null
+              ? RtcRemoteView.SurfaceView(
+                  uid: remoteUid!,
+                )
+              : Container(
+                  color: Colors.grey[200],
+                ),
+        ),
+      )
+    ]);
+  }
+}

lib/examples/advanced/multi_channel.dart

@@ -0,0 +1,278 @@
+import 'dart:developer';
+
+import 'package:agora_rtc_engine/rtc_channel.dart';
+import 'package:agora_rtc_engine/rtc_engine.dart';
+import 'package:agora_rtc_engine/rtc_local_view.dart' as RtcLocalView;
+import 'package:agora_rtc_engine/rtc_remote_view.dart' as RtcRemoteView;
+import 'package:agora_rtc_engine_example/config/agora.config.dart' as config;
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+const _channelId0 = 'channel0';
+const _channelId1 = 'channel1';
+
+/// MultiChannel Example
+class MultiChannel extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() => _State();
+}
+
+class _State extends State<MultiChannel> {
+  late final RtcEngine _engine;
+  late final RtcChannel _channel0, _channel1;
+  String? renderChannelId;
+  bool isJoined0 = false, isJoined1 = false;
+  List<int> remoteUid0 = [], remoteUid1 = [];
+
+  @override
+  void initState() {
+    super.initState();
+    this._initEngine();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _engine.destroy();
+  }
+
+  _initEngine() async {
+    _engine = await RtcEngine.createWithContext(RtcEngineContext(config.appId));
+
+    await _engine.enableVideo();
+    await _engine.startPreview();
+    await _engine.setChannelProfile(ChannelProfile.LiveBroadcasting);
+    await _engine.setClientRole(ClientRole.Broadcaster);
+  }
+
+  _joinChannel0() async {
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      await [Permission.microphone, Permission.camera].request();
+    }
+
+    _channel0 = await RtcChannel.create(_channelId0);
+    this._addListener(_channel0);
+
+    await _channel0.setClientRole(ClientRole.Broadcaster);
+    await _channel0.joinChannel(
+        null,
+        null,
+        0,
+        ChannelMediaOptions(
+          publishLocalAudio: false,
+          publishLocalVideo: false,
+        ));
+  }
+
+  _joinChannel1() async {
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      await [Permission.microphone, Permission.camera].request();
+    }
+
+    _channel1 = await RtcChannel.create(_channelId1);
+    this._addListener(_channel1);
+
+    await _channel1.setClientRole(ClientRole.Broadcaster);
+    await _channel1.joinChannel(
+        null,
+        null,
+        0,
+        ChannelMediaOptions(
+          publishLocalAudio: false,
+          publishLocalVideo: false,
+        ));
+  }
+
+  _addListener(RtcChannel channel) {
+    String channelId = channel.channelId;
+    channel.setEventHandler(
+        RtcChannelEventHandler(joinChannelSuccess: (channel, uid, elapsed) {
+      log('joinChannelSuccess ${channel} ${uid} ${elapsed}');
+      if (channelId == _channelId0) {
+        setState(() {
+          isJoined0 = true;
+        });
+      } else if (channelId == _channelId1) {
+        setState(() {
+          isJoined1 = true;
+        });
+      }
+    }, userJoined: (uid, elapsed) {
+      log('userJoined ${channel.channelId} $uid $elapsed');
+    }, userOffline: (uid, reason) {
+      log('userOffline ${channel.channelId} $uid $reason');
+    }, leaveChannel: (stats) {
+      log('leaveChannel ${channel.channelId} ${stats.toJson()}');
+      if (channelId == _channelId0) {
+        this.setState(() {
+          isJoined0 = false;
+          remoteUid0.clear();
+        });
+      } else if (channelId == _channelId1) {
+        this.setState(() {
+          isJoined1 = false;
+          remoteUid1.clear();
+        });
+      }
+    }, remoteVideoStateChanged: (uid, state, reason, elapsed) {
+      log('remoteVideoStateChanged ${uid} ${state} ${reason} ${elapsed}');
+      if (state == VideoRemoteState.Starting) {
+        if (channelId == _channelId0) {
+          this.setState(() {
+            remoteUid0.add(uid);
+          });
+        } else if (channelId == _channelId1) {
+          this.setState(() {
+            remoteUid1.add(uid);
+          });
+        }
+      } else if (state == VideoRemoteState.Stopped) {
+        if (channelId == _channelId0) {
+          this.setState(() {
+            remoteUid0.removeWhere((element) => element == uid);
+          });
+        } else if (channelId == _channelId1) {
+          this.setState(() {
+            remoteUid1.removeWhere((element) => element == uid);
+          });
+        }
+      }
+    }));
+  }
+
+  _publishChannel0() async {
+    await _channel1.unpublish();
+    await _channel0.publish();
+  }
+
+  _publishChannel1() async {
+    await _channel0.unpublish();
+    await _channel1.publish();
+  }
+
+  _leaveChannel0() async {
+    await _channel0.leaveChannel();
+  }
+
+  _leaveChannel1() async {
+    await _channel1.leaveChannel();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        Column(
+          children: [
+            Row(
+              children: [
+                Expanded(
+                  flex: 1,
+                  child: ElevatedButton(
+                    onPressed: () {
+                      if (isJoined0) {
+                        this._leaveChannel0();
+                      } else {
+                        this._joinChannel0();
+                      }
+                    },
+                    child: Text('${isJoined0 ? 'Leave' : 'Join'} $_channelId0'),
+                  ),
+                )
+              ],
+            ),
+            Row(
+              children: [
+                Expanded(
+                  flex: 1,
+                  child: ElevatedButton(
+                    onPressed: () {
+                      if (isJoined1) {
+                        this._leaveChannel1();
+                      } else {
+                        this._joinChannel1();
+                      }
+                    },
+                    child: Text('${isJoined1 ? 'Leave' : 'Join'} $_channelId1'),
+                  ),
+                )
+              ],
+            ),
+            _renderVideo(),
+          ],
+        ),
+        Align(
+          alignment: Alignment.bottomRight,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              ElevatedButton(
+                onPressed: this._publishChannel0,
+                child: Text('Publish ${_channelId0}'),
+              ),
+              ElevatedButton(
+                onPressed: () {
+                  setState(() {
+                    renderChannelId = _channelId0;
+                  });
+                },
+                child: Text('Render ${_channelId0}'),
+              ),
+              ElevatedButton(
+                onPressed: this._publishChannel1,
+                child: Text('Publish ${_channelId1}'),
+              ),
+              ElevatedButton(
+                onPressed: () {
+                  setState(() {
+                    renderChannelId = _channelId1;
+                  });
+                },
+                child: Text('Render ${_channelId1}'),
+              ),
+            ],
+          ),
+        )
+      ],
+    );
+  }
+
+  _renderVideo() {
+    List<int>? remoteUid = null;
+    if (renderChannelId == _channelId0) {
+      remoteUid = remoteUid0;
+    } else if (renderChannelId == _channelId1) {
+      remoteUid = remoteUid1;
+    }
+    return Expanded(
+      child: Stack(
+        children: [
+          RtcLocalView.SurfaceView(
+            channelId: renderChannelId,
+          ),
+          if (remoteUid != null)
+            Align(
+              alignment: Alignment.topLeft,
+              child: SingleChildScrollView(
+                scrollDirection: Axis.horizontal,
+                child: Row(
+                  children: List.of(remoteUid.map(
+                    (e) => Container(
+                      width: 120,
+                      height: 120,
+                      child: RtcRemoteView.SurfaceView(
+                        uid: e,
+                        channelId: renderChannelId,
+                      ),
+                    ),
+                  )),
+                ),
+              ),
+            )
+        ],
+      ),
+    );
+  }
+}

lib/examples/advanced/voice_change.dart

@@ -0,0 +1,481 @@
+import 'dart:developer';
+
+import 'package:agora_rtc_engine/rtc_engine.dart';
+import 'package:agora_rtc_engine_example/config/agora.config.dart' as config;
+import 'package:agora_rtc_engine_example/examples/config/voice_changer.config.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+/// VoiceChange Example
+class VoiceChange extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() => _State();
+}
+
+class _State extends State<VoiceChange> {
+  late final RtcEngine _engine;
+  bool isJoined = false;
+  List<int> remoteUids = [];
+  int? uidMySelf;
+  int? selectedVoiceToolBtn;
+  AudioEffectPreset currentAudioEffectPreset = AudioEffectPreset.AudioEffectOff;
+
+  bool isEnableSlider1 = false, isEnableSlider2 = false;
+  String sliderTitle1 = '', sliderTitle2 = '';
+  double minimumValue1 = 0,
+      maximumValue1 = 0,
+      minimumValue2 = 0,
+      maximumValue2 = 0;
+  double? sliderValue1, sliderValue2;
+  Map selectedFreq = FreqOptions[0];
+  Map selectedReverbKey = ReverbKeyOptions[0];
+
+  double voicePitchValue = 0.5;
+  double bandGainValue = 0;
+  double reverbValue = 1;
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _engine.destroy();
+  }
+
+  _initEngine() async {
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      await Permission.microphone.request();
+    }
+    _engine = await RtcEngine.createWithContext(RtcEngineContext(config.appId));
+    this._addListener();
+
+    // make this room live broadcasting room
+    await _engine.setChannelProfile(ChannelProfile.LiveBroadcasting);
+    await _engine.setClientRole(ClientRole.Broadcaster);
+
+    // Set audio route to speaker
+    await _engine.setDefaultAudioRoutetoSpeakerphone(true);
+
+    // start joining channel
+    // 1. Users can only see each other after they join the
+    // same channel successfully using the same app id.
+    // 2. If app certificate is turned on at dashboard, token is needed
+    // when joining channel. The channel name and uid used to calculate
+    // the token has to match the ones used for channel join
+    await _engine.joinChannel(config.token, config.channelId, null, 0, null);
+  }
+
+  _addListener() {
+    _engine.setEventHandler(RtcEngineEventHandler(warning: (warningCode) {
+      log('Warning ${warningCode}');
+    }, error: (errorCode) {
+      log('Warning ${errorCode}');
+    }, joinChannelSuccess: (channel, uid, elapsed) {
+      log('joinChannelSuccess ${channel} ${uid} ${elapsed}');
+      ;
+      setState(() {
+        isJoined = true;
+        uidMySelf = uid;
+      });
+    }, userJoined: (uid, elapsed) {
+      log('userJoined $uid $elapsed');
+      this.setState(() {
+        remoteUids.add(uid);
+      });
+    }, userOffline: (uid, reason) {
+      log('userOffline $uid $reason');
+      this.setState(() {
+        remoteUids.remove(uid);
+      });
+    }));
+  }
+
+  _onPressBFButton(dynamic type, int index) async {
+    switch (index) {
+      case 0:
+      case 1:
+        await _engine.setVoiceBeautifierPreset(type as VoiceBeautifierPreset);
+        this._updateSliderUI(AudioEffectPreset.AudioEffectOff);
+        break;
+      case 2:
+      case 3:
+      case 4:
+      case 5:
+        await _engine.setAudioEffectPreset(type as AudioEffectPreset);
+        this._updateSliderUI(type);
+        break;
+      default:
+        break;
+    }
+  }
+
+  _updateSliderUI(AudioEffectPreset type) {
+    this.setState(() {
+      currentAudioEffectPreset = type;
+      switch (type) {
+        case AudioEffectPreset.RoomAcoustics3DVoice:
+          isEnableSlider1 = true;
+          isEnableSlider2 = false;
+          sliderTitle1 = 'Cycle';
+          minimumValue1 = 1;
+          sliderValue1 = 1;
+          maximumValue1 = 3;
+          break;
+        case AudioEffectPreset.PitchCorrection:
+          isEnableSlider1 = true;
+          isEnableSlider2 = true;
+          sliderTitle1 = 'Tonic Mode';
+          sliderTitle2 = 'Tonic Pitch';
+          minimumValue1 = 1;
+          sliderValue1 = 1;
+          maximumValue1 = 3;
+          minimumValue2 = 1;
+          sliderValue2 = 1;
+          maximumValue2 = 12;
+          break;
+        default:
+          isEnableSlider1 = false;
+          isEnableSlider2 = false;
+          break;
+      }
+    });
+  }
+
+  _onAudioEffectUpdate({
+    double? value1,
+    double? value2,
+  }) async {
+    this.setState(() {
+      if (value1 != null) {
+        sliderValue1 = value1;
+      }
+      if (value2 != null) {
+        sliderValue2 = value2;
+      }
+      _engine.setAudioEffectParameters(
+          currentAudioEffectPreset,
+          (isEnableSlider1 ? sliderValue1 ?? minimumValue1 : 0).toInt(),
+          (isEnableSlider2 ? sliderValue2 ?? minimumValue2 : 0).toInt());
+    });
+  }
+
+  _onPressChangeFreq() {
+    return showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text('Set Band Frequency'),
+          actions: <Widget>[
+            for (var freqOpt in FreqOptions)
+              TextButton(
+                child: Text(freqOpt['text'] as String),
+                onPressed: () {
+                  setState(() {
+                    selectedFreq = freqOpt;
+                    _engine.setLocalVoiceEqualization(
+                        freqOpt['type'] as AudioEqualizationBandFrequency,
+                        bandGainValue.toInt());
+                  });
+                  Navigator.of(context).pop();
+                },
+              ),
+          ],
+        );
+      },
+    );
+  }
+
+  _onPressChangeReverbKey() {
+    return showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text('Set Reverb Key'),
+          actions: <Widget>[
+            for (var reverbKey in ReverbKeyOptions)
+              TextButton(
+                child: Text(reverbKey['text'] as String),
+                onPressed: () {
+                  setState(() {
+                    selectedReverbKey = reverbKey;
+                  });
+                  Navigator.of(context).pop();
+                },
+              ),
+          ],
+        );
+      },
+    );
+  }
+
+  _renderToolBar() {
+    return Padding(
+        padding: EdgeInsets.symmetric(horizontal: 8, vertical: 0),
+        child: Column(
+          children: [
+            Row(children: [
+              Text('Voice Beautifier & Effects Preset',
+                  style: TextStyle(fontWeight: FontWeight.bold))
+            ]),
+            Container(
+                width: MediaQuery.of(context).size.width,
+                child: Wrap(children: [
+                  for (var i = 0; i < VoiceChangeConfig.length; i++)
+                    _renderBtnItem(VoiceChangeConfig[i], i)
+                ])),
+            if (isEnableSlider1)
+              Row(
+                mainAxisAlignment: MainAxisAlignment.end,
+                mainAxisSize: MainAxisSize.max,
+                children: [
+                  Expanded(
+                    child: Text(sliderTitle1),
+                    flex: 1,
+                  ),
+                  Expanded(
+                    child: Slider(
+                      value: sliderValue1!,
+                      min: minimumValue1,
+                      max: maximumValue1,
+                      divisions: 5,
+                      label: sliderTitle1,
+                      onChanged: (double value) {
+                        _onAudioEffectUpdate(value1: value);
+                      },
+                    ),
+                    flex: 2,
+                  )
+                ],
+              ),
+            if (isEnableSlider2)
+              Row(
+                mainAxisAlignment: MainAxisAlignment.end,
+                mainAxisSize: MainAxisSize.max,
+                children: [
+                  Expanded(child: Text(sliderTitle2), flex: 1),
+                  Expanded(
+                      child: Slider(
+                        value: sliderValue2!,
+                        min: minimumValue2,
+                        max: maximumValue2,
+                        divisions: 5,
+                        label: sliderTitle1,
+                        onChanged: (double value) {
+                          _onAudioEffectUpdate(value2: value);
+                        },
+                      ),
+                      flex: 2)
+                ],
+              ),
+            Row(children: [
+              Text('Customize Voice Effects',
+                  style: TextStyle(fontWeight: FontWeight.bold))
+            ]),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: [
+                Text('Pitch:'),
+                Slider(
+                  value: voicePitchValue,
+                  min: 0.5,
+                  max: 2,
+                  divisions: 5,
+                  onChanged: (double value) {
+                    setState(() {
+                      voicePitchValue = value;
+                    });
+                    _engine.setLocalVoicePitch(value);
+                  },
+                )
+              ],
+            ),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: [
+                Text('BandFreq'),
+                TextButton(
+                  child: Text(selectedFreq['text']),
+                  onPressed: _onPressChangeFreq,
+                )
+              ],
+            ),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: [
+                Text('BandGain:'),
+                Slider(
+                  value: bandGainValue,
+                  min: 0,
+                  max: 9,
+                  divisions: 5,
+                  onChanged: (double value) async {
+                    this.setState(() {
+                      bandGainValue = value;
+                    });
+                    _engine.setLocalVoiceEqualization(
+                        selectedFreq['type'], value.toInt());
+                  },
+                )
+              ],
+            ),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: [
+                Text('BandKey'),
+                TextButton(
+                  child: Text(selectedReverbKey['text']),
+                  onPressed: _onPressChangeReverbKey,
+                )
+              ],
+            ),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: [
+                Text('ReverbValue:'),
+                Slider(
+                  value: reverbValue,
+                  min: selectedReverbKey['min'],
+                  max: selectedReverbKey['max'],
+                  divisions: 5,
+                  onChanged: (double value) async {
+                    setState(() {
+                      reverbValue = value;
+                    });
+                    await _engine.setLocalVoiceReverb(
+                        selectedReverbKey['type'], value.toInt());
+                  },
+                )
+              ],
+            ),
+          ],
+        ));
+  }
+
+  _renderBtnItem(Map<String, dynamic> config, int index) {
+    return _CusBtn(
+        config['alertTitle'], selectedVoiceToolBtn != index, config['options'],
+        (type) {
+      setState(() {
+        selectedVoiceToolBtn = index;
+      });
+      _onPressBFButton(type, index);
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        Column(
+          children: [
+            !isJoined
+                ? Row(
+                    children: [
+                      Expanded(
+                        flex: 1,
+                        child: ElevatedButton(
+                          onPressed: _initEngine,
+                          child: Text('Join channel'),
+                        ),
+                      )
+                    ],
+                  )
+                : _renderUserUid(),
+            if (isJoined) _renderToolBar()
+          ],
+        ),
+      ],
+    );
+  }
+
+  _renderUserUid() {
+    final size = MediaQuery.of(context).size;
+    var list = [uidMySelf, ...remoteUids];
+    return Container(
+      width: size.width,
+      height: 200,
+      child: ListView.builder(
+        itemCount: list.length,
+        itemBuilder: (context, index) {
+          return Center(
+            child: Padding(
+              child: Text(
+                'AUDIO ONLY ${index == 0 ? 'LOCAL' : 'REMOTE'} UID: ${list[index]}',
+                style: TextStyle(fontSize: 14, color: Colors.black),
+              ),
+              padding: EdgeInsets.all(4.0),
+            ),
+          );
+        },
+      ),
+    );
+  }
+}
+
+class _CusBtn extends StatefulWidget {
+  String alertTitle;
+  dynamic options;
+  bool isOff = false;
+  void Function(dynamic type) onPressed;
+
+  _CusBtn(this.alertTitle, this.isOff, this.options, this.onPressed);
+
+  @override
+  State<StatefulWidget> createState() => _CusBtnState(isOff);
+}
+
+class _CusBtnState extends State<_CusBtn> {
+  String title = "Off";
+  bool isEnable;
+
+  _CusBtnState(this.isEnable);
+
+  @override
+  void didUpdateWidget(covariant _CusBtn oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    this.setState(() {
+      isEnable = !widget.isOff;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return TextButton(
+      child: Text(isEnable ? title : 'Off'),
+      onPressed: _showMyDialog,
+    );
+  }
+
+  Future<void> _showMyDialog() async {
+    return showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text(widget.alertTitle),
+          actions: <Widget>[
+            for (var option in widget.options)
+              TextButton(
+                child: Text(option['text']),
+                onPressed: () {
+                  setState(() {
+                    isEnable = true;
+                    title = option['text'];
+                    widget.onPressed(option['type']);
+                  });
+                  Navigator.of(context).pop();
+                },
+              ),
+          ],
+        );
+      },
+    );
+  }
+}

lib/examples/basic/index.dart

@@ -0,0 +1,11 @@
+import 'package:agora_rtc_engine_example/examples/basic/join_channel_audio.dart';
+import 'package:agora_rtc_engine_example/examples/basic/join_channel_video.dart';
+import 'package:agora_rtc_engine_example/examples/basic/string_uid.dart';
+
+/// Data source for basic examples
+final Basic = [
+  {'name': 'Basic'},
+  {'name': 'JoinChannelAudio', 'widget': JoinChannelAudio()},
+  {'name': 'JoinChannelVideo', 'widget': JoinChannelVideo()},
+  {'name': 'StringUid', 'widget': StringUid()}
+];

lib/examples/basic/join_channel_audio.dart

@@ -0,0 +1,267 @@
+import 'dart:async';
+import 'dart:developer';
+
+import 'package:agora_rtc_engine/rtc_engine.dart';
+import 'package:agora_rtc_engine_example/config/agora.config.dart' as config;
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+/// JoinChannelAudio Example
+class JoinChannelAudio extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() => _State();
+}
+
+class _State extends State<JoinChannelAudio> {
+  late final RtcEngine _engine;
+  String channelId = config.channelId;
+  bool isJoined = false,
+      openMicrophone = true,
+      enableSpeakerphone = true,
+      playEffect = false;
+  bool _enableInEarMonitoring = false;
+  double _recordingVolume = 0, _playbackVolume = 0, _inEarMonitoringVolume = 0;
+  TextEditingController? _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = TextEditingController(text: channelId);
+    this._initEngine();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _engine.destroy();
+  }
+
+  _initEngine() async {
+    _engine = await RtcEngine.createWithContext(RtcEngineContext(config.appId));
+    this._addListeners();
+
+    await _engine.enableAudio();
+    await _engine.setChannelProfile(ChannelProfile.LiveBroadcasting);
+    await _engine.setClientRole(ClientRole.Broadcaster);
+  }
+
+  _addListeners() {
+    _engine.setEventHandler(RtcEngineEventHandler(
+      joinChannelSuccess: (channel, uid, elapsed) {
+        log('joinChannelSuccess ${channel} ${uid} ${elapsed}');
+        setState(() {
+          isJoined = true;
+        });
+      },
+      leaveChannel: (stats) async {
+        log('leaveChannel ${stats.toJson()}');
+        setState(() {
+          isJoined = false;
+        });
+      },
+    ));
+  }
+
+  _joinChannel() async {
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      await Permission.microphone.request();
+    }
+
+    await _engine
+        .joinChannel(config.token, config.channelId, null, config.uid)
+        .catchError((onError) {
+      print('error ${onError.toString()}');
+    });
+  }
+
+  _leaveChannel() async {
+    await _engine.leaveChannel();
+  }
+
+  _switchMicrophone() {
+    _engine.enableLocalAudio(!openMicrophone).then((value) {
+      setState(() {
+        openMicrophone = !openMicrophone;
+      });
+    }).catchError((err) {
+      log('enableLocalAudio $err');
+    });
+  }
+
+  _switchSpeakerphone() {
+    _engine.setEnableSpeakerphone(!enableSpeakerphone).then((value) {
+      setState(() {
+        enableSpeakerphone = !enableSpeakerphone;
+      });
+    }).catchError((err) {
+      log('setEnableSpeakerphone $err');
+    });
+  }
+
+  _switchEffect() async {
+    if (playEffect) {
+      _engine.stopEffect(1).then((value) {
+        setState(() {
+          playEffect = false;
+        });
+      }).catchError((err) {
+        log('stopEffect $err');
+      });
+    } else {
+      _engine
+          .playEffect(
+              1,
+              await (_engine.getAssetAbsolutePath("assets/Sound_Horizon.mp3")
+                  as FutureOr<String>),
+              -1,
+              1,
+              1,
+              100,
+              true)
+          .then((value) {
+        setState(() {
+          playEffect = true;
+        });
+      }).catchError((err) {
+        log('playEffect $err');
+      });
+    }
+  }
+
+  _onChangeInEarMonitoringVolume(double value) {
+    setState(() {
+      _inEarMonitoringVolume = value;
+    });
+    _engine.setInEarMonitoringVolume(value.toInt());
+  }
+
+  _toggleInEarMonitoring(value) {
+    setState(() {
+      _enableInEarMonitoring = value;
+    });
+    _engine.enableInEarMonitoring(value);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        Column(
+          children: [
+            TextField(
+              controller: _controller,
+              decoration: InputDecoration(hintText: 'Channel ID'),
+              onChanged: (text) {
+                setState(() {
+                  channelId = text;
+                });
+              },
+            ),
+            Row(
+              children: [
+                Expanded(
+                  flex: 1,
+                  child: ElevatedButton(
+                    onPressed:
+                        isJoined ? this._leaveChannel : this._joinChannel,
+                    child: Text('${isJoined ? 'Leave' : 'Join'} channel'),
+                  ),
+                )
+              ],
+            ),
+          ],
+        ),
+        Align(
+            alignment: Alignment.bottomRight,
+            child: Padding(
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                crossAxisAlignment: CrossAxisAlignment.end,
+                children: [
+                  ElevatedButton(
+                    onPressed: this._switchMicrophone,
+                    child: Text('Microphone ${openMicrophone ? 'on' : 'off'}'),
+                  ),
+                  ElevatedButton(
+                    onPressed: this._switchSpeakerphone,
+                    child:
+                        Text(enableSpeakerphone ? 'Speakerphone' : 'Earpiece'),
+                  ),
+                  ElevatedButton(
+                    onPressed: this._switchEffect,
+                    child: Text('${playEffect ? 'Stop' : 'Play'} effect'),
+                  ),
+                  Row(
+                    mainAxisAlignment: MainAxisAlignment.end,
+                    children: [
+                      Text('RecordingVolume:'),
+                      Slider(
+                        value: _recordingVolume,
+                        min: 0,
+                        max: 400,
+                        divisions: 5,
+                        label: 'RecordingVolume',
+                        onChanged: (double value) {
+                          setState(() {
+                            _recordingVolume = value;
+                          });
+                          _engine.adjustRecordingSignalVolume(value.toInt());
+                        },
+                      )
+                    ],
+                  ),
+                  Row(
+                    mainAxisAlignment: MainAxisAlignment.end,
+                    children: [
+                      Text('PlaybackVolume:'),
+                      Slider(
+                        value: _playbackVolume,
+                        min: 0,
+                        max: 400,
+                        divisions: 5,
+                        label: 'PlaybackVolume',
+                        onChanged: (double value) {
+                          setState(() {
+                            _playbackVolume = value;
+                          });
+                          _engine.adjustPlaybackSignalVolume(value.toInt());
+                        },
+                      )
+                    ],
+                  ),
+                  Column(
+                    mainAxisSize: MainAxisSize.min,
+                    crossAxisAlignment: CrossAxisAlignment.end,
+                    children: [
+                      Row(mainAxisSize: MainAxisSize.min, children: [
+                        Text('InEar Monitoring Volume:'),
+                        Switch(
+                          value: _enableInEarMonitoring,
+                          onChanged: _toggleInEarMonitoring,
+                          activeTrackColor: Colors.grey[350],
+                          activeColor: Colors.white,
+                        )
+                      ]),
+                      if (_enableInEarMonitoring)
+                        Container(
+                            width: 300,
+                            child: Slider(
+                              value: _inEarMonitoringVolume,
+                              min: 0,
+                              max: 100,
+                              divisions: 5,
+                              label: 'InEar Monitoring Volume',
+                              onChanged: _onChangeInEarMonitoringVolume,
+                            ))
+                    ],
+                  ),
+                ],
+              ),
+              padding: EdgeInsets.symmetric(vertical: 20, horizontal: 0),
+            ))
+      ],
+    );
+  }
+}

lib/examples/basic/join_channel_video.dart

@@ -0,0 +1,181 @@
+import 'dart:developer';
+
+import 'package:agora_rtc_engine/rtc_engine.dart';
+import 'package:agora_rtc_engine/rtc_local_view.dart' as RtcLocalView;
+import 'package:agora_rtc_engine/rtc_remote_view.dart' as RtcRemoteView;
+import 'package:agora_rtc_engine_example/config/agora.config.dart' as config;
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+/// MultiChannel Example
+class JoinChannelVideo extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() => _State();
+}
+
+class _State extends State<JoinChannelVideo> {
+  late final RtcEngine _engine;
+  String channelId = config.channelId;
+  bool isJoined = false, switchCamera = true, switchRender = true;
+  List<int> remoteUid = [];
+  TextEditingController? _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = TextEditingController(text: channelId);
+    this._initEngine();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _engine.destroy();
+  }
+
+  _initEngine() async {
+    _engine = await RtcEngine.createWithContext(RtcEngineContext(config.appId));
+    this._addListeners();
+
+    await _engine.enableVideo();
+    await _engine.startPreview();
+    await _engine.setChannelProfile(ChannelProfile.LiveBroadcasting);
+    await _engine.setClientRole(ClientRole.Broadcaster);
+  }
+
+  _addListeners() {
+    _engine.setEventHandler(RtcEngineEventHandler(
+      joinChannelSuccess: (channel, uid, elapsed) {
+        log('joinChannelSuccess ${channel} ${uid} ${elapsed}');
+        setState(() {
+          isJoined = true;
+        });
+      },
+      userJoined: (uid, elapsed) {
+        log('userJoined  ${uid} ${elapsed}');
+        setState(() {
+          remoteUid.add(uid);
+        });
+      },
+      userOffline: (uid, reason) {
+        log('userOffline  ${uid} ${reason}');
+        setState(() {
+          remoteUid.removeWhere((element) => element == uid);
+        });
+      },
+      leaveChannel: (stats) {
+        log('leaveChannel ${stats.toJson()}');
+        setState(() {
+          isJoined = false;
+          remoteUid.clear();
+        });
+      },
+    ));
+  }
+
+  _joinChannel() async {
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      await [Permission.microphone, Permission.camera].request();
+    }
+    await _engine.joinChannel(config.token, channelId, null, config.uid);
+  }
+
+  _leaveChannel() async {
+    await _engine.leaveChannel();
+  }
+
+  _switchCamera() {
+    _engine.switchCamera().then((value) {
+      setState(() {
+        switchCamera = !switchCamera;
+      });
+    }).catchError((err) {
+      log('switchCamera $err');
+    });
+  }
+
+  _switchRender() {
+    setState(() {
+      switchRender = !switchRender;
+      remoteUid = List.of(remoteUid.reversed);
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        Column(
+          children: [
+            TextField(
+              controller: _controller,
+              decoration: InputDecoration(hintText: 'Channel ID'),
+              onChanged: (text) {
+                setState(() {
+                  channelId = text;
+                });
+              },
+            ),
+            Row(
+              children: [
+                Expanded(
+                  flex: 1,
+                  child: ElevatedButton(
+                    onPressed:
+                        isJoined ? this._leaveChannel : this._joinChannel,
+                    child: Text('${isJoined ? 'Leave' : 'Join'} channel'),
+                  ),
+                )
+              ],
+            ),
+            _renderVideo(),
+          ],
+        ),
+        Align(
+          alignment: Alignment.bottomRight,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              ElevatedButton(
+                onPressed: this._switchCamera,
+                child: Text('Camera ${switchCamera ? 'front' : 'rear'}'),
+              ),
+            ],
+          ),
+        )
+      ],
+    );
+  }
+
+  _renderVideo() {
+    return Expanded(
+      child: Stack(
+        children: [
+          RtcLocalView.SurfaceView(),
+          Align(
+            alignment: Alignment.topLeft,
+            child: SingleChildScrollView(
+              scrollDirection: Axis.horizontal,
+              child: Row(
+                children: List.of(remoteUid.map(
+                  (e) => GestureDetector(
+                    onTap: this._switchRender,
+                    child: Container(
+                      width: 120,
+                      height: 120,
+                      child: RtcRemoteView.SurfaceView(
+                        uid: e,
+                      ),
+                    ),
+                  ),
+                )),
+              ),
+            ),
+          )
+        ],
+      ),
+    );
+  }
+}

lib/examples/basic/string_uid.dart

@@ -0,0 +1,138 @@
+import 'dart:developer';
+
+import 'package:agora_rtc_engine/rtc_engine.dart';
+import 'package:agora_rtc_engine_example/config/agora.config.dart' as config;
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+/// MultiChannel Example
+class StringUid extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() => _State();
+}
+
+class _State extends State<StringUid> {
+  late final RtcEngine _engine;
+  String channelId = config.channelId;
+  String stringUid = config.stringUid;
+  bool isJoined = false;
+  TextEditingController? _controller0, _controller1;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller0 = TextEditingController(text: channelId);
+    _controller1 = TextEditingController(text: stringUid);
+    this._initEngine();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _engine.destroy();
+  }
+
+  _initEngine() async {
+    _engine = await RtcEngine.createWithContext(RtcEngineContext(config.appId));
+    this._addListeners();
+
+    await _engine.setChannelProfile(ChannelProfile.LiveBroadcasting);
+    await _engine.setClientRole(ClientRole.Broadcaster);
+  }
+
+  _addListeners() {
+    _engine.setEventHandler(RtcEngineEventHandler(
+      joinChannelSuccess: (channel, uid, elapsed) {
+        log('joinChannelSuccess ${channel} ${uid} ${elapsed}');
+        setState(() {
+          isJoined = true;
+        });
+      },
+      leaveChannel: (stats) {
+        log('leaveChannel ${stats.toJson()}');
+        setState(() {
+          isJoined = false;
+        });
+      },
+    ));
+  }
+
+  _joinChannel() async {
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      await Permission.microphone.request();
+    }
+    await _engine.joinChannelWithUserAccount(
+        config.token, channelId, stringUid);
+  }
+
+  _leaveChannel() async {
+    await _engine.leaveChannel();
+  }
+
+  _getUserInfo() {
+    _engine.getUserInfoByUserAccount(stringUid).then((userInfo) {
+      log('getUserInfoByUserAccount ${userInfo.toJson()}');
+      ScaffoldMessenger.of(context).showSnackBar(SnackBar(
+        content: Text('${userInfo.toJson()}'),
+      ));
+    }).catchError((err) {
+      log('getUserInfoByUserAccount ${err}');
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        Column(
+          children: [
+            TextField(
+              controller: _controller0,
+              decoration: InputDecoration(hintText: 'Channel ID'),
+              onChanged: (text) {
+                setState(() {
+                  channelId = text;
+                });
+              },
+            ),
+            TextField(
+              controller: _controller1,
+              decoration: InputDecoration(hintText: 'String User ID'),
+              onChanged: (text) {
+                setState(() {
+                  stringUid = text;
+                });
+              },
+            ),
+            Row(
+              children: [
+                Expanded(
+                  flex: 1,
+                  child: ElevatedButton(
+                    onPressed:
+                        isJoined ? this._leaveChannel : this._joinChannel,
+                    child: Text('${isJoined ? 'Leave' : 'Join'} channel'),
+                  ),
+                )
+              ],
+            ),
+          ],
+        ),
+        Align(
+          alignment: Alignment.bottomRight,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              ElevatedButton(
+                onPressed: this._getUserInfo,
+                child: Text('Get userInfo'),
+              ),
+            ],
+          ),
+        )
+      ],
+    );
+  }
+}

lib/examples/config/voice_changer.config.dart

@@ -0,0 +1,169 @@
+import 'package:agora_rtc_engine/rtc_engine.dart';
+
+/// VoiceChangeConfig
+const VoiceChangeConfig = [
+  {
+    'alertTitle': 'Set Chat Beautifier',
+    'options': [
+      {'text': 'Off', 'type': VoiceBeautifierPreset.VoiceBeautifierOff},
+      {
+        'text': 'FemaleFresh',
+        'type': VoiceBeautifierPreset.ChatBeautifierFresh
+      },
+      {
+        'text': 'FemaleVitality',
+        'type': VoiceBeautifierPreset.ChatBeautifierVitality,
+      },
+      {
+        'text': 'Vigorous',
+        'type': VoiceBeautifierPreset.ChatBeautifierMagnetic
+      },
+    ],
+  },
+  {
+    'alertTitle': 'Set Timbre Transformation',
+    'options': [
+      {'text': 'Off', 'type': VoiceBeautifierPreset.VoiceBeautifierOff},
+      {
+        'text': 'Vigorous',
+        'type': VoiceBeautifierPreset.TimbreTransformationVigorous,
+      },
+      {'text': 'Deep', 'type': VoiceBeautifierPreset.TimbreTransformationDeep},
+      {
+        'text': 'Mellow',
+        'type': VoiceBeautifierPreset.TimbreTransformationMellow,
+      },
+      {
+        'text': 'Falsetto',
+        'type': VoiceBeautifierPreset.TimbreTransformationFalsetto,
+      },
+      {'text': 'Full', 'type': VoiceBeautifierPreset.TimbreTransformationFull},
+      {
+        'text': 'Clear',
+        'type': VoiceBeautifierPreset.TimbreTransformationClear
+      },
+      {
+        'text': 'Resounding',
+        'type': VoiceBeautifierPreset.TimbreTransformationResounding,
+      },
+      {
+        'text': 'Ringing',
+        'type': VoiceBeautifierPreset.TimbreTransformationRinging,
+      },
+    ],
+  },
+  {
+    'alertTitle': 'Set Style Transformation',
+    'options': [
+      {'text': 'Off', 'type': AudioEffectPreset.AudioEffectOff},
+      {'text': 'Pop', 'type': AudioEffectPreset.StyleTransformationPopular},
+      {'text': 'R&B', 'type': AudioEffectPreset.StyleTransformationRnB},
+    ],
+  },
+  {
+    'alertTitle': 'Set Voice Changer',
+    'options': [
+      {'text': 'Off', 'type': AudioEffectPreset.AudioEffectOff},
+      {
+        'text': 'FxUncle',
+        'type': AudioEffectPreset.VoiceChangerEffectUncle,
+      },
+      {
+        'text': 'Old Man',
+        'type': AudioEffectPreset.VoiceChangerEffectOldMan,
+      },
+      {
+        'text': 'Baby Boy',
+        'type': AudioEffectPreset.VoiceChangerEffectBoy,
+      },
+      {
+        'text': 'FxSister',
+        'type': AudioEffectPreset.VoiceChangerEffectSister,
+      },
+      {
+        'text': 'Baby Girl',
+        'type': AudioEffectPreset.VoiceChangerEffectGirl,
+      },
+      {
+        'text': 'ZhuBaJie',
+        'type': AudioEffectPreset.VoiceChangerEffectPigKing,
+      },
+      {'text': 'Hulk', 'type': AudioEffectPreset.VoiceChangerEffectHulk},
+    ],
+  },
+  {
+    'alertTitle': 'Set Room Acoustics',
+    'options': [
+      {'text': 'Off', 'type': AudioEffectPreset.AudioEffectOff},
+      {'text': 'KTV', 'type': AudioEffectPreset.RoomAcousticsKTV},
+      {'text': 'Concert', 'type': AudioEffectPreset.RoomAcousticsVocalConcert},
+      {'text': 'Studio', 'type': AudioEffectPreset.RoomAcousticsStudio},
+      {'text': 'Phonograph', 'type': AudioEffectPreset.RoomAcousticsPhonograph},
+      {
+        'text': 'Virtual Stereo',
+        'type': AudioEffectPreset.RoomAcousticsVirtualStereo,
+      },
+      {'text': 'Spacial', 'type': AudioEffectPreset.RoomAcousticsSpacial},
+      {'text': 'Ethereal', 'type': AudioEffectPreset.RoomAcousticsEthereal},
+      {
+        'text': '3D Voice',
+        'type': AudioEffectPreset.RoomAcoustics3DVoice,
+      },
+    ],
+  },
+  {
+    'alertTitle': 'Set Pitch Correction',
+    'options': [
+      {'text': 'Off', 'type': AudioEffectPreset.AudioEffectOff},
+      {'text': 'Pitch Correction', 'type': AudioEffectPreset.PitchCorrection},
+    ],
+  },
+];
+
+/// FreqOptions
+const FreqOptions = [
+  {'text': '31Hz', 'type': AudioEqualizationBandFrequency.Band31},
+  {'text': '62Hz', 'type': AudioEqualizationBandFrequency.Band62},
+  {'text': '125Hz', 'type': AudioEqualizationBandFrequency.Band125},
+  {'text': '250Hz', 'type': AudioEqualizationBandFrequency.Band250},
+  {'text': '500Hz', 'type': AudioEqualizationBandFrequency.Band500},
+  {'text': '1KHz', 'type': AudioEqualizationBandFrequency.Band1K},
+  {'text': '2KHz', 'type': AudioEqualizationBandFrequency.Band2K},
+  {'text': '4KHz', 'type': AudioEqualizationBandFrequency.Band4K},
+  {'text': '8KHz', 'type': AudioEqualizationBandFrequency.Band8K},
+  {'text': '16KHz', 'type': AudioEqualizationBandFrequency.Band16K},
+];
+
+/// ReverbKeyOptions
+const ReverbKeyOptions = [
+  {
+    'text': 'Dry Level',
+    'type': AudioReverbType.DryLevel,
+    'min': -20.0,
+    'max': 10.0
+  },
+  {
+    'text': 'Wet Level',
+    'type': AudioReverbType.WetLevel,
+    'min': -20.0,
+    'max': 10.0
+  },
+  {
+    'text': 'Room Size',
+    'type': AudioReverbType.RoomSize,
+    'min': 0.0,
+    'max': 100.0
+  },
+  {
+    'text': 'Wet Delay',
+    'type': AudioReverbType.WetDelay,
+    'min': 0.0,
+    'max': 200.0
+  },
+  {
+    'text': 'Strength',
+    'type': AudioReverbType.Strength,
+    'min': 0.0,
+    'max': 100.0
+  },
+];

lib/main.dart

@@ -0,0 +1,56 @@
+import 'package:flutter/material.dart';
+
+import 'examples/advanced/index.dart';
+import 'examples/basic/index.dart';
+
+void main() => runApp(MyApp());
+
+/// This widget is the root of your application.
+class MyApp extends StatelessWidget {
+  final _DATA = [...Basic, ...Advanced];
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      theme: ThemeData(
+        primarySwatch: Colors.blue,
+      ),
+      home: Scaffold(
+        appBar: AppBar(
+          title: const Text('APIExample'),
+        ),
+        body: ListView.builder(
+          itemCount: _DATA.length,
+          itemBuilder: (context, index) {
+            return _DATA[index]['widget'] == null
+                ? Ink(
+                    color: Colors.grey,
+                    child: ListTile(
+                      title: Text(_DATA[index]['name'] as String,
+                          style: TextStyle(fontSize: 24, color: Colors.white)),
+                    ),
+                  )
+                : ListTile(
+                    onTap: () {
+                      Navigator.push(
+                          context,
+                          MaterialPageRoute(
+                              builder: (context) => Scaffold(
+                                    appBar: AppBar(
+                                      title:
+                                          Text(_DATA[index]['name'] as String),
+                                    ),
+                                    body: _DATA[index]['widget'] as Widget?,
+                                  )));
+                    },
+                    title: Text(
+                      _DATA[index]['name'] as String,
+                      style: TextStyle(fontSize: 24, color: Colors.black),
+                    ),
+                  );
+          },
+        ),
+      ),
+    );
+  }
+}

linux/.gitignore

@@ -0,0 +1 @@
+flutter/ephemeral

linux/CMakeLists.txt

@@ -0,0 +1,106 @@
+cmake_minimum_required(VERSION 3.10)
+project(runner LANGUAGES CXX)
+
+set(BINARY_NAME "agora_rtc_engine_example")
+set(APPLICATION_ID "io.agora.agora_rtc_engine")
+
+cmake_policy(SET CMP0063 NEW)
+
+set(CMAKE_INSTALL_RPATH "$ORIGIN/lib")
+
+# Configure build options.
+if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+  set(CMAKE_BUILD_TYPE "Debug" CACHE
+    STRING "Flutter build mode" FORCE)
+  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
+    "Debug" "Profile" "Release")
+endif()
+
+# Compilation settings that should be applied to most targets.
+function(APPLY_STANDARD_SETTINGS TARGET)
+  target_compile_features(${TARGET} PUBLIC cxx_std_14)
+  target_compile_options(${TARGET} PRIVATE -Wall -Werror)
+  target_compile_options(${TARGET} PRIVATE "$<$<NOT:$<CONFIG:Debug>>:-O3>")
+  target_compile_definitions(${TARGET} PRIVATE "$<$<NOT:$<CONFIG:Debug>>:NDEBUG>")
+endfunction()
+
+set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
+
+# Flutter library and tool build rules.
+add_subdirectory(${FLUTTER_MANAGED_DIR})
+
+# System-level dependencies.
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
+
+add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}")
+
+# Application build
+add_executable(${BINARY_NAME}
+  "main.cc"
+  "my_application.cc"
+  "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
+)
+apply_standard_settings(${BINARY_NAME})
+target_link_libraries(${BINARY_NAME} PRIVATE flutter)
+target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK)
+add_dependencies(${BINARY_NAME} flutter_assemble)
+# Only the install-generated bundle's copy of the executable will launch
+# correctly, since the resources must in the right relative locations. To avoid
+# people trying to run the unbundled copy, put it in a subdirectory instead of
+# the default top-level location.
+set_target_properties(${BINARY_NAME}
+  PROPERTIES
+  RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run"
+)
+
+# Generated plugin build rules, which manage building the plugins and adding
+# them to the application.
+include(flutter/generated_plugins.cmake)
+
+
+# === Installation ===
+# By default, "installing" just makes a relocatable bundle in the build
+# directory.
+set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle")
+if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+  set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
+endif()
+
+# Start with a clean build bundle directory every time.
+install(CODE "
+  file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\")
+  " COMPONENT Runtime)
+
+set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
+set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib")
+
+install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
+  COMPONENT Runtime)
+
+install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
+  COMPONENT Runtime)
+
+install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+  COMPONENT Runtime)
+
+if(PLUGIN_BUNDLED_LIBRARIES)
+  install(FILES "${PLUGIN_BUNDLED_LIBRARIES}"
+    DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+    COMPONENT Runtime)
+endif()
+
+# Fully re-copy the assets directory on each build to avoid having stale files
+# from a previous install.
+set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
+install(CODE "
+  file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
+  " COMPONENT Runtime)
+install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
+  DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
+
+# Install the AOT library on non-Debug builds only.
+if(NOT CMAKE_BUILD_TYPE MATCHES "Debug")
+  install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+    COMPONENT Runtime)
+endif()

linux/flutter/CMakeLists.txt

@@ -0,0 +1,88 @@
+cmake_minimum_required(VERSION 3.10)
+
+set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
+
+# Configuration provided via flutter tool.
+include(${EPHEMERAL_DIR}/generated_config.cmake)
+
+# TODO: Move the rest of this into files in ephemeral. See
+# https://github.com/flutter/flutter/issues/57146.
+
+# Serves the same purpose as list(TRANSFORM ... PREPEND ...),
+# which isn't available in 3.10.
+function(list_prepend LIST_NAME PREFIX)
+    set(NEW_LIST "")
+    foreach(element ${${LIST_NAME}})
+        list(APPEND NEW_LIST "${PREFIX}${element}")
+    endforeach(element)
+    set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE)
+endfunction()
+
+# === Flutter Library ===
+# System-level dependencies.
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
+pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0)
+pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0)
+pkg_check_modules(BLKID REQUIRED IMPORTED_TARGET blkid)
+
+set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so")
+
+# Published to parent scope for install step.
+set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
+set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
+set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
+set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE)
+
+list(APPEND FLUTTER_LIBRARY_HEADERS
+  "fl_basic_message_channel.h"
+  "fl_binary_codec.h"
+  "fl_binary_messenger.h"
+  "fl_dart_project.h"
+  "fl_engine.h"
+  "fl_json_message_codec.h"
+  "fl_json_method_codec.h"
+  "fl_message_codec.h"
+  "fl_method_call.h"
+  "fl_method_channel.h"
+  "fl_method_codec.h"
+  "fl_method_response.h"
+  "fl_plugin_registrar.h"
+  "fl_plugin_registry.h"
+  "fl_standard_message_codec.h"
+  "fl_standard_method_codec.h"
+  "fl_string_codec.h"
+  "fl_value.h"
+  "fl_view.h"
+  "flutter_linux.h"
+)
+list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/")
+add_library(flutter INTERFACE)
+target_include_directories(flutter INTERFACE
+  "${EPHEMERAL_DIR}"
+)
+target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}")
+target_link_libraries(flutter INTERFACE
+  PkgConfig::GTK
+  PkgConfig::GLIB
+  PkgConfig::GIO
+  PkgConfig::BLKID
+)
+add_dependencies(flutter flutter_assemble)
+
+# === Flutter tool backend ===
+# _phony_ is a non-existent file to force this command to run every time,
+# since currently there's no way to get a full input/output list from the
+# flutter tool.
+add_custom_command(
+  OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
+    ${CMAKE_CURRENT_BINARY_DIR}/_phony_
+  COMMAND ${CMAKE_COMMAND} -E env
+    ${FLUTTER_TOOL_ENVIRONMENT}
+    "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh"
+      linux-x64 ${CMAKE_BUILD_TYPE}
+)
+add_custom_target(flutter_assemble DEPENDS
+  "${FLUTTER_LIBRARY}"
+  ${FLUTTER_LIBRARY_HEADERS}
+)

linux/flutter/generated_plugin_registrant.cc

@@ -0,0 +1,11 @@
+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#include "generated_plugin_registrant.h"
+
+
+void fl_register_plugins(FlPluginRegistry* registry) {
+}

linux/flutter/generated_plugin_registrant.h

@@ -0,0 +1,15 @@
+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#ifndef GENERATED_PLUGIN_REGISTRANT_
+#define GENERATED_PLUGIN_REGISTRANT_
+
+#include <flutter_linux/flutter_linux.h>
+
+// Registers Flutter plugins.
+void fl_register_plugins(FlPluginRegistry* registry);
+
+#endif  // GENERATED_PLUGIN_REGISTRANT_

linux/flutter/generated_plugins.cmake

@@ -0,0 +1,15 @@
+#
+# Generated file, do not edit.
+#
+
+list(APPEND FLUTTER_PLUGIN_LIST
+)
+
+set(PLUGIN_BUNDLED_LIBRARIES)
+
+foreach(plugin ${FLUTTER_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/linux plugins/${plugin})
+  target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin)
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES $<TARGET_FILE:${plugin}_plugin>)
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
+endforeach(plugin)

linux/main.cc

@@ -0,0 +1,6 @@
+#include "my_application.h"
+
+int main(int argc, char** argv) {
+  g_autoptr(MyApplication) app = my_application_new();
+  return g_application_run(G_APPLICATION(app), argc, argv);
+}

linux/my_application.cc

@@ -0,0 +1,104 @@
+#include "my_application.h"
+
+#include <flutter_linux/flutter_linux.h>
+#ifdef GDK_WINDOWING_X11
+#include <gdk/gdkx.h>
+#endif
+
+#include "flutter/generated_plugin_registrant.h"
+
+struct _MyApplication {
+  GtkApplication parent_instance;
+  char** dart_entrypoint_arguments;
+};
+
+G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
+
+// Implements GApplication::activate.
+static void my_application_activate(GApplication* application) {
+  MyApplication* self = MY_APPLICATION(application);
+  GtkWindow* window =
+      GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application)));
+
+  // Use a header bar when running in GNOME as this is the common style used
+  // by applications and is the setup most users will be using (e.g. Ubuntu
+  // desktop).
+  // If running on X and not using GNOME then just use a traditional title bar
+  // in case the window manager does more exotic layout, e.g. tiling.
+  // If running on Wayland assume the header bar will work (may need changing
+  // if future cases occur).
+  gboolean use_header_bar = TRUE;
+#ifdef GDK_WINDOWING_X11
+  GdkScreen *screen = gtk_window_get_screen(window);
+  if (GDK_IS_X11_SCREEN(screen)) {
+     const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen);
+     if (g_strcmp0(wm_name, "GNOME Shell") != 0) {
+       use_header_bar = FALSE;
+     }
+  }
+#endif
+  if (use_header_bar) {
+    GtkHeaderBar *header_bar = GTK_HEADER_BAR(gtk_header_bar_new());
+    gtk_widget_show(GTK_WIDGET(header_bar));
+    gtk_header_bar_set_title(header_bar, "agora_rtc_engine_example");
+    gtk_header_bar_set_show_close_button(header_bar, TRUE);
+    gtk_window_set_titlebar(window, GTK_WIDGET(header_bar));
+  }
+  else {
+    gtk_window_set_title(window, "agora_rtc_engine_example");
+  }
+
+  gtk_window_set_default_size(window, 1280, 720);
+  gtk_widget_show(GTK_WIDGET(window));
+
+  g_autoptr(FlDartProject) project = fl_dart_project_new();
+  fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments);
+
+  FlView* view = fl_view_new(project);
+  gtk_widget_show(GTK_WIDGET(view));
+  gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
+
+  fl_register_plugins(FL_PLUGIN_REGISTRY(view));
+
+  gtk_widget_grab_focus(GTK_WIDGET(view));
+}
+
+// Implements GApplication::local_command_line.
+static gboolean my_application_local_command_line(GApplication* application, gchar ***arguments, int *exit_status) {
+  MyApplication* self = MY_APPLICATION(application);
+  // Strip out the first argument as it is the binary name.
+  self->dart_entrypoint_arguments = g_strdupv(*arguments + 1);
+
+  g_autoptr(GError) error = nullptr;
+  if (!g_application_register(application, nullptr, &error)) {
+     g_warning("Failed to register: %s", error->message);
+     *exit_status = 1;
+     return TRUE;
+  }
+
+  g_application_activate(application);
+  *exit_status = 0;
+
+  return TRUE;
+}
+
+// Implements GObject::dispose.
+static void my_application_dispose(GObject *object) {
+  MyApplication* self = MY_APPLICATION(object);
+  g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev);
+  G_OBJECT_CLASS(my_application_parent_class)->dispose(object);
+}
+
+static void my_application_class_init(MyApplicationClass* klass) {
+  G_APPLICATION_CLASS(klass)->activate = my_application_activate;
+  G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line;
+  G_OBJECT_CLASS(klass)->dispose = my_application_dispose;
+}
+
+static void my_application_init(MyApplication* self) {}
+
+MyApplication* my_application_new() {
+  return MY_APPLICATION(g_object_new(my_application_get_type(),
+                                     "application-id", APPLICATION_ID,
+                                     nullptr));
+}

linux/my_application.h

@@ -0,0 +1,18 @@
+#ifndef FLUTTER_MY_APPLICATION_H_
+#define FLUTTER_MY_APPLICATION_H_
+
+#include <gtk/gtk.h>
+
+G_DECLARE_FINAL_TYPE(MyApplication, my_application, MY, APPLICATION,
+                     GtkApplication)
+
+/**
+ * my_application_new:
+ *
+ * Creates a new Flutter-based application.
+ *
+ * Returns: a new #MyApplication.
+ */
+MyApplication* my_application_new();
+
+#endif  // FLUTTER_MY_APPLICATION_H_

macos/.gitignore

@@ -0,0 +1,6 @@
+# Flutter-related
+**/Flutter/ephemeral/
+**/Pods/
+
+# Xcode-related
+**/xcuserdata/

macos/Flutter/Flutter-Debug.xcconfig

@@ -0,0 +1,2 @@
+#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

macos/Flutter/Flutter-Release.xcconfig

@@ -0,0 +1,2 @@
+#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -0,0 +1,10 @@
+//
+//  Generated file. Do not edit.
+//
+
+import FlutterMacOS
+import Foundation
+
+
+func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+}

macos/Podfile

@@ -0,0 +1,40 @@
+platform :osx, '10.11'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_macos_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_macos_build_settings(target)
+  end
+end

macos/Runner.xcodeproj/project.pbxproj

@@ -0,0 +1,654 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 51;
+	objects = {
+
+/* Begin PBXAggregateTarget section */
+		33CC111A2044C6BA0003C045 /* Flutter Assemble */ = {
+			isa = PBXAggregateTarget;
+			buildConfigurationList = 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */;
+			buildPhases = (
+				33CC111E2044C6BF0003C045 /* ShellScript */,
+			);
+			dependencies = (
+			);
+			name = "Flutter Assemble";
+			productName = FLX;
+		};
+/* End PBXAggregateTarget section */
+
+/* Begin PBXBuildFile section */
+		060CCBF305C4A6C9CCED5048 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 36E44D2595C46B91D0004C54 /* Pods_Runner.framework */; };
+		335BBD1B22A9A15E00E9071D /* GeneratedPluginRegistrant.swift in Sources */ = {isa = PBXBuildFile; fileRef = 335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */; };
+		33CC10F12044A3C60003C045 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC10F02044A3C60003C045 /* AppDelegate.swift */; };
+		33CC10F32044A3C60003C045 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F22044A3C60003C045 /* Assets.xcassets */; };
+		33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F42044A3C60003C045 /* MainMenu.xib */; };
+		33CC11132044BFA00003C045 /* MainFlutterWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC11122044BFA00003C045 /* MainFlutterWindow.swift */; };
+		33D1A10422148B71006C7A3E /* FlutterMacOS.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 33D1A10322148B71006C7A3E /* FlutterMacOS.framework */; };
+		33D1A10522148B93006C7A3E /* FlutterMacOS.framework in Bundle Framework */ = {isa = PBXBuildFile; fileRef = 33D1A10322148B71006C7A3E /* FlutterMacOS.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		D73912F022F37F9E000D13A0 /* App.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D73912EF22F37F9E000D13A0 /* App.framework */; };
+		D73912F222F3801D000D13A0 /* App.framework in Bundle Framework */ = {isa = PBXBuildFile; fileRef = D73912EF22F37F9E000D13A0 /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+/* End PBXBuildFile section */
+
+/* Begin PBXContainerItemProxy section */
+		33CC111F2044C79F0003C045 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 33CC10E52044A3C60003C045 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 33CC111A2044C6BA0003C045;
+			remoteInfo = FLX;
+		};
+/* End PBXContainerItemProxy section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		33CC110E2044A8840003C045 /* Bundle Framework */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+				D73912F222F3801D000D13A0 /* App.framework in Bundle Framework */,
+				33D1A10522148B93006C7A3E /* FlutterMacOS.framework in Bundle Framework */,
+			);
+			name = "Bundle Framework";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		333000ED22D3DE5D00554162 /* Warnings.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Warnings.xcconfig; sourceTree = "<group>"; };
+		335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GeneratedPluginRegistrant.swift; sourceTree = "<group>"; };
+		33CC10ED2044A3C60003C045 /* agora_rtc_engine_example.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = agora_rtc_engine_example.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		33CC10F02044A3C60003C045 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
+		33CC10F22044A3C60003C045 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; name = Assets.xcassets; path = Runner/Assets.xcassets; sourceTree = "<group>"; };
+		33CC10F52044A3C60003C045 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/MainMenu.xib; sourceTree = "<group>"; };
+		33CC10F72044A3C60003C045 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; name = Info.plist; path = Runner/Info.plist; sourceTree = "<group>"; };
+		33CC11122044BFA00003C045 /* MainFlutterWindow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainFlutterWindow.swift; sourceTree = "<group>"; };
+		33CEB47222A05771004F2AC0 /* Flutter-Debug.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = "Flutter-Debug.xcconfig"; sourceTree = "<group>"; };
+		33CEB47422A05771004F2AC0 /* Flutter-Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = "Flutter-Release.xcconfig"; sourceTree = "<group>"; };
+		33CEB47722A0578A004F2AC0 /* Flutter-Generated.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = "Flutter-Generated.xcconfig"; path = "ephemeral/Flutter-Generated.xcconfig"; sourceTree = "<group>"; };
+		33D1A10322148B71006C7A3E /* FlutterMacOS.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = FlutterMacOS.framework; path = Flutter/ephemeral/FlutterMacOS.framework; sourceTree = SOURCE_ROOT; };
+		33E51913231747F40026EE4D /* DebugProfile.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = DebugProfile.entitlements; sourceTree = "<group>"; };
+		33E51914231749380026EE4D /* Release.entitlements */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.entitlements; path = Release.entitlements; sourceTree = "<group>"; };
+		33E5194F232828860026EE4D /* AppInfo.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = AppInfo.xcconfig; sourceTree = "<group>"; };
+		36E44D2595C46B91D0004C54 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		749D5FA7C6F6408AE21D6A6E /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
+		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Release.xcconfig; sourceTree = "<group>"; };
+		8B8419211BE18D371F9514ED /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
+		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Debug.xcconfig; sourceTree = "<group>"; };
+		CF9662756C1A43FCBE8873F6 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
+		D73912EF22F37F9E000D13A0 /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/ephemeral/App.framework; sourceTree = SOURCE_ROOT; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		33CC10EA2044A3C60003C045 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				D73912F022F37F9E000D13A0 /* App.framework in Frameworks */,
+				33D1A10422148B71006C7A3E /* FlutterMacOS.framework in Frameworks */,
+				060CCBF305C4A6C9CCED5048 /* Pods_Runner.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		33BA886A226E78AF003329D5 /* Configs */ = {
+			isa = PBXGroup;
+			children = (
+				33E5194F232828860026EE4D /* AppInfo.xcconfig */,
+				9740EEB21CF90195004384FC /* Debug.xcconfig */,
+				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
+				333000ED22D3DE5D00554162 /* Warnings.xcconfig */,
+			);
+			path = Configs;
+			sourceTree = "<group>";
+		};
+		33CC10E42044A3C60003C045 = {
+			isa = PBXGroup;
+			children = (
+				33FAB671232836740065AC1E /* Runner */,
+				33CEB47122A05771004F2AC0 /* Flutter */,
+				33CC10EE2044A3C60003C045 /* Products */,
+				D73912EC22F37F3D000D13A0 /* Frameworks */,
+				BB8A533C0922D3455E03227C /* Pods */,
+			);
+			sourceTree = "<group>";
+		};
+		33CC10EE2044A3C60003C045 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				33CC10ED2044A3C60003C045 /* agora_rtc_engine_example.app */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		33CC11242044D66E0003C045 /* Resources */ = {
+			isa = PBXGroup;
+			children = (
+				33CC10F22044A3C60003C045 /* Assets.xcassets */,
+				33CC10F42044A3C60003C045 /* MainMenu.xib */,
+				33CC10F72044A3C60003C045 /* Info.plist */,
+			);
+			name = Resources;
+			path = ..;
+			sourceTree = "<group>";
+		};
+		33CEB47122A05771004F2AC0 /* Flutter */ = {
+			isa = PBXGroup;
+			children = (
+				335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */,
+				33CEB47222A05771004F2AC0 /* Flutter-Debug.xcconfig */,
+				33CEB47422A05771004F2AC0 /* Flutter-Release.xcconfig */,
+				33CEB47722A0578A004F2AC0 /* Flutter-Generated.xcconfig */,
+				D73912EF22F37F9E000D13A0 /* App.framework */,
+				33D1A10322148B71006C7A3E /* FlutterMacOS.framework */,
+			);
+			path = Flutter;
+			sourceTree = "<group>";
+		};
+		33FAB671232836740065AC1E /* Runner */ = {
+			isa = PBXGroup;
+			children = (
+				33CC10F02044A3C60003C045 /* AppDelegate.swift */,
+				33CC11122044BFA00003C045 /* MainFlutterWindow.swift */,
+				33E51913231747F40026EE4D /* DebugProfile.entitlements */,
+				33E51914231749380026EE4D /* Release.entitlements */,
+				33CC11242044D66E0003C045 /* Resources */,
+				33BA886A226E78AF003329D5 /* Configs */,
+			);
+			path = Runner;
+			sourceTree = "<group>";
+		};
+		BB8A533C0922D3455E03227C /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				749D5FA7C6F6408AE21D6A6E /* Pods-Runner.debug.xcconfig */,
+				8B8419211BE18D371F9514ED /* Pods-Runner.release.xcconfig */,
+				CF9662756C1A43FCBE8873F6 /* Pods-Runner.profile.xcconfig */,
+			);
+			name = Pods;
+			path = Pods;
+			sourceTree = "<group>";
+		};
+		D73912EC22F37F3D000D13A0 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				36E44D2595C46B91D0004C54 /* Pods_Runner.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		33CC10EC2044A3C60003C045 /* Runner */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */;
+			buildPhases = (
+				D43015CEFDCC4B0BEBFB68CE /* [CP] Check Pods Manifest.lock */,
+				33CC10E92044A3C60003C045 /* Sources */,
+				33CC10EA2044A3C60003C045 /* Frameworks */,
+				33CC10EB2044A3C60003C045 /* Resources */,
+				33CC110E2044A8840003C045 /* Bundle Framework */,
+				3399D490228B24CF009A79C7 /* ShellScript */,
+				58C0444E07B99AAEEE32BB01 /* [CP] Embed Pods Frameworks */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+				33CC11202044C79F0003C045 /* PBXTargetDependency */,
+			);
+			name = Runner;
+			productName = Runner;
+			productReference = 33CC10ED2044A3C60003C045 /* agora_rtc_engine_example.app */;
+			productType = "com.apple.product-type.application";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		33CC10E52044A3C60003C045 /* Project object */ = {
+			isa = PBXProject;
+			attributes = {
+				LastSwiftUpdateCheck = 0920;
+				LastUpgradeCheck = 0930;
+				ORGANIZATIONNAME = "The Flutter Authors";
+				TargetAttributes = {
+					33CC10EC2044A3C60003C045 = {
+						CreatedOnToolsVersion = 9.2;
+						LastSwiftMigration = 1100;
+						ProvisioningStyle = Automatic;
+						SystemCapabilities = {
+							com.apple.Sandbox = {
+								enabled = 1;
+							};
+						};
+					};
+					33CC111A2044C6BA0003C045 = {
+						CreatedOnToolsVersion = 9.2;
+						ProvisioningStyle = Manual;
+					};
+				};
+			};
+			buildConfigurationList = 33CC10E82044A3C60003C045 /* Build configuration list for PBXProject "Runner" */;
+			compatibilityVersion = "Xcode 8.0";
+			developmentRegion = en;
+			hasScannedForEncodings = 0;
+			knownRegions = (
+				en,
+				Base,
+			);
+			mainGroup = 33CC10E42044A3C60003C045;
+			productRefGroup = 33CC10EE2044A3C60003C045 /* Products */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				33CC10EC2044A3C60003C045 /* Runner */,
+				33CC111A2044C6BA0003C045 /* Flutter Assemble */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXResourcesBuildPhase section */
+		33CC10EB2044A3C60003C045 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				33CC10F32044A3C60003C045 /* Assets.xcassets in Resources */,
+				33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXResourcesBuildPhase section */
+
+/* Begin PBXShellScriptBuildPhase section */
+		3399D490228B24CF009A79C7 /* ShellScript */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+			);
+			outputFileListPaths = (
+			);
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "echo \"$PRODUCT_NAME.app\" > \"$PROJECT_DIR\"/Flutter/ephemeral/.app_filename\n";
+		};
+		33CC111E2044C6BF0003C045 /* ShellScript */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				Flutter/ephemeral/FlutterInputs.xcfilelist,
+			);
+			inputPaths = (
+				Flutter/ephemeral/tripwire,
+			);
+			outputFileListPaths = (
+				Flutter/ephemeral/FlutterOutputs.xcfilelist,
+			);
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"$FLUTTER_ROOT\"/packages/flutter_tools/bin/macos_assemble.sh && touch Flutter/ephemeral/tripwire";
+		};
+		58C0444E07B99AAEEE32BB01 /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
+		D43015CEFDCC4B0BEBFB68CE /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
+/* End PBXShellScriptBuildPhase section */
+
+/* Begin PBXSourcesBuildPhase section */
+		33CC10E92044A3C60003C045 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				33CC11132044BFA00003C045 /* MainFlutterWindow.swift in Sources */,
+				33CC10F12044A3C60003C045 /* AppDelegate.swift in Sources */,
+				335BBD1B22A9A15E00E9071D /* GeneratedPluginRegistrant.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin PBXTargetDependency section */
+		33CC11202044C79F0003C045 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 33CC111A2044C6BA0003C045 /* Flutter Assemble */;
+			targetProxy = 33CC111F2044C79F0003C045 /* PBXContainerItemProxy */;
+		};
+/* End PBXTargetDependency section */
+
+/* Begin PBXVariantGroup section */
+		33CC10F42044A3C60003C045 /* MainMenu.xib */ = {
+			isa = PBXVariantGroup;
+			children = (
+				33CC10F52044A3C60003C045 /* Base */,
+			);
+			name = MainMenu.xib;
+			path = Runner;
+			sourceTree = "<group>";
+		};
+/* End PBXVariantGroup section */
+
+/* Begin XCBuildConfiguration section */
+		338D0CE9231458BD00FA5F75 /* Profile */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CODE_SIGN_IDENTITY = "-";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = macosx;
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
+			};
+			name = Profile;
+		};
+		338D0CEA231458BD00FA5F75 /* Profile */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"$(PROJECT_DIR)/Flutter/ephemeral",
+				);
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+				);
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_VERSION = 5.0;
+			};
+			name = Profile;
+		};
+		338D0CEB231458BD00FA5F75 /* Profile */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Manual;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Profile;
+		};
+		33CC10F92044A3C60003C045 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CODE_SIGN_IDENTITY = "-";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MTL_ENABLE_DEBUG_INFO = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				SDKROOT = macosx;
+				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+			};
+			name = Debug;
+		};
+		33CC10FA2044A3C60003C045 /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CODE_SIGN_IDENTITY = "-";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = macosx;
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
+			};
+			name = Release;
+		};
+		33CC10FC2044A3C60003C045 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"$(PROJECT_DIR)/Flutter/ephemeral",
+				);
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+				);
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
+			};
+			name = Debug;
+		};
+		33CC10FD2044A3C60003C045 /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_ENTITLEMENTS = Runner/Release.entitlements;
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(inherited)",
+					"$(PROJECT_DIR)/Flutter/ephemeral",
+				);
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+				);
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_VERSION = 5.0;
+			};
+			name = Release;
+		};
+		33CC111C2044C6BA0003C045 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Manual;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Debug;
+		};
+		33CC111D2044C6BA0003C045 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		33CC10E82044A3C60003C045 /* Build configuration list for PBXProject "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				33CC10F92044A3C60003C045 /* Debug */,
+				33CC10FA2044A3C60003C045 /* Release */,
+				338D0CE9231458BD00FA5F75 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				33CC10FC2044A3C60003C045 /* Debug */,
+				33CC10FD2044A3C60003C045 /* Release */,
+				338D0CEA231458BD00FA5F75 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				33CC111C2044C6BA0003C045 /* Debug */,
+				33CC111D2044C6BA0003C045 /* Release */,
+				338D0CEB231458BD00FA5F75 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 33CC10E52044A3C60003C045 /* Project object */;
+}

macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1000"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+               BuildableName = "agora_rtc_engine_example.app"
+               BlueprintName = "Runner"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "00380F9121DF178D00097171"
+               BuildableName = "RunnerUITests.xctest"
+               BlueprintName = "RunnerUITests"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "agora_rtc_engine_example.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "agora_rtc_engine_example.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "agora_rtc_engine_example.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

macos/Runner.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
+</Workspace>

macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

macos/Runner/AppDelegate.swift

@@ -0,0 +1,9 @@
+import Cocoa
+import FlutterMacOS
+
+@NSApplicationMain
+class AppDelegate: FlutterAppDelegate {
+  override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
+    return true
+  }
+}

macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,68 @@
+{
+  "images" : [
+    {
+      "size" : "16x16",
+      "idiom" : "mac",
+      "filename" : "app_icon_16.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "16x16",
+      "idiom" : "mac",
+      "filename" : "app_icon_32.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "32x32",
+      "idiom" : "mac",
+      "filename" : "app_icon_32.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "32x32",
+      "idiom" : "mac",
+      "filename" : "app_icon_64.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "app_icon_128.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "app_icon_256.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "app_icon_256.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "app_icon_512.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "app_icon_512.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "app_icon_1024.png",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}