Initial commit with Twilio demo and native module

.gitignore

@@ -1,16 +1,75 @@
-# Learn more https://docs.github.com/en/get-started/getting-started-with-git/ignoring-files
+# OSX
+#
+.DS_Store
 
-# dependencies
+# Xcode
+#
+build/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+*.xccheckout
+*.moved-aside
+DerivedData
+*.hmap
+*.ipa
+*.xcuserstate
+ios/.xcode.env.local
+
+# Android/IntelliJ
+#
+build/
+.idea
+.gradle
+local.properties
+*.iml
+*.hprof
+.cxx/
+*.keystore
+!debug.keystore
+
+# node.js
+#
 node_modules/
+npm-debug.log
+yarn-error.log
+
+# BUCK
+buck-out/
+\.buckd/
+*.keystore
+!debug.keystore
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
+# screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/
+
+*/fastlane/report.xml
+*/fastlane/Preview.html
+*/fastlane/screenshots
+*/fastlane/test_output
+
+# Bundle artifact
+*.jsbundle
+
+# Ruby / CocoaPods
+/ios/Pods/
+/vendor/bundle/
 
 # Expo
 .expo/
-dist/
 web-build/
-expo-env.d.ts
 
 # Native
-.kotlin/
 *.orig.*
 *.jks
 *.p8
@@ -36,6 +95,6 @@ yarn-error.*
 # typescript
 *.tsbuildinfo
 
-# generated native folders
+# Ignore build files
-/ios
+modules/*/android/build/
-/android
+modules/*/ios/build/

App.tsx

@@ -1,10 +1,148 @@
 import { StatusBar } from 'expo-status-bar';
-import { StyleSheet, Text, View } from 'react-native';
+import React, { useState, useEffect } from 'react';
+import { StyleSheet, Text, View, Button, TextInput, Alert, ScrollView } from 'react-native';
+import MyNativeModule from 'my-native-module';
 
 export default function App() {
+  const [token, setToken] = useState('');
+  const [conversationName, setConversationName] = useState('');
+  const [isInitialized, setIsInitialized] = useState(false);
+  const [conversations, setConversations] = useState<any[]>([]);
+  const [status, setStatus] = useState('未初始化');
+
+  // 初始化Twilio Conversations客户端
+  const initializeClient = async () => {
+    if (!token.trim()) {
+      Alert.alert('错误', '请输入有效的Twilio令牌');
+      return;
+    }
+
+    try {
+      setStatus('正在初始化...');
+      const result = await MyNativeModule.initialize(token);
+      console.log('初始化结果:', result);
+      setIsInitialized(true);
+      setStatus('已初始化');
+      Alert.alert('成功', 'Twilio Conversations客户端已初始化');
+    } catch (error) {
+      console.error('初始化失败:', error);
+      setStatus('初始化失败');
+      Alert.alert('错误', `初始化失败: ${error}`);
+    }
+  };
+
+  // 创建新对话
+  const createConversation = async () => {
+    if (!isInitialized) {
+      Alert.alert('错误', '请先初始化Twilio Conversations客户端');
+      return;
+    }
+
+    if (!conversationName.trim()) {
+      Alert.alert('错误', '请输入对话名称');
+      return;
+    }
+
+    try {
+      setStatus('正在创建对话...');
+      const conversation = await MyNativeModule.createConversation(conversationName);
+      console.log('创建的对话:', conversation);
+      Alert.alert('成功', `对话 "${conversation.friendlyName}" 已创建`);
+      setConversationName('');
+      // 刷新对话列表
+      loadConversations();
+    } catch (error) {
+      console.error('创建对话失败:', error);
+      setStatus('创建对话失败');
+      Alert.alert('错误', `创建对话失败: ${error}`);
+    }
+  };
+
+  // 加载对话列表
+  const loadConversations = async () => {
+    if (!isInitialized) {
+      return;
+    }
+
+    try {
+      setStatus('正在加载对话列表...');
+      const conversationList = await MyNativeModule.getConversations();
+      console.log('对话列表:', conversationList);
+      setConversations(conversationList || []);
+      setStatus('已加载对话列表');
+    } catch (error) {
+      console.error('加载对话列表失败:', error);
+      setStatus('加载对话列表失败');
+    }
+  };
+
+  // 当初始化状态改变时，加载对话列表
+  useEffect(() => {
+    if (isInitialized) {
+      loadConversations();
+    }
+  }, [isInitialized]);
+
   return (
     <View style={styles.container}>
-      <Text>Open up App.tsx to start working on your app!</Text>
+      <ScrollView style={styles.scrollView}>
+        <Text style={styles.title}>Twilio Conversations Demo</Text>
+        
+        <Text style={styles.status}>状态: {status}</Text>
+        
+        <Text style={styles.label}>Twilio访问令牌:</Text>
+        <TextInput
+          style={styles.input}
+          value={token}
+          onChangeText={setToken}
+          placeholder="输入您的Twilio访问令牌"
+          multiline
+        />
+        
+        <Button
+          title="初始化客户端"
+          onPress={initializeClient}
+          disabled={!token.trim() || isInitialized}
+        />
+        
+        <View style={styles.spacer} />
+        
+        <Text style={styles.label}>对话名称:</Text>
+        <TextInput
+          style={styles.input}
+          value={conversationName}
+          onChangeText={setConversationName}
+          placeholder="输入新对话的名称"
+        />
+        
+        <Button
+          title="创建对话"
+          onPress={createConversation}
+          disabled={!isInitialized || !conversationName.trim()}
+        />
+        
+        <View style={styles.spacer} />
+        
+        <Button
+          title="刷新对话列表"
+          onPress={loadConversations}
+          disabled={!isInitialized}
+        />
+        
+        <View style={styles.spacer} />
+        
+        <Text style={styles.label}>对话列表:</Text>
+        {conversations.length > 0 ? (
+          conversations.map((conversation, index) => (
+            <View style={styles.conversationItem}>
+              <Text style={styles.conversationName}>{conversation.friendlyName}</Text>
+              <Text style={styles.conversationSid}>SID: {conversation.sid}</Text>
+            </View>
+          ))
+        ) : (
+          <Text style={styles.noConversations}>暂无对话</Text>
+        )}
+      </ScrollView>
       <StatusBar style="auto" />
     </View>
   );
@@ -14,7 +152,59 @@ const styles = StyleSheet.create({
   container: {
     flex: 1,
     backgroundColor: '#fff',
-    alignItems: 'center',
+    paddingTop: 40,
-    justifyContent: 'center',
+  },
+  scrollView: {
+    flex: 1,
+    paddingHorizontal: 20,
+  },
+  title: {
+    fontSize: 24,
+    fontWeight: 'bold',
+    textAlign: 'center',
+    marginBottom: 20,
+  },
+  status: {
+    fontSize: 16,
+    marginBottom: 10,
+    textAlign: 'center',
+    fontStyle: 'italic',
+  },
+  label: {
+    fontSize: 16,
+    marginBottom: 5,
+    marginTop: 15,
+  },
+  input: {
+    borderWidth: 1,
+    borderColor: '#ccc',
+    borderRadius: 5,
+    padding: 10,
+    marginBottom: 15,
+    fontSize: 16,
+  },
+  spacer: {
+    height: 20,
+  },
+  conversationItem: {
+    backgroundColor: '#f5f5f5',
+    padding: 15,
+    borderRadius: 5,
+    marginBottom: 10,
+  },
+  conversationName: {
+    fontSize: 18,
+    fontWeight: 'bold',
+  },
+  conversationSid: {
+    fontSize: 14,
+    color: '#666',
+    marginTop: 5,
+  },
+  noConversations: {
+    textAlign: 'center',
+    fontStyle: 'italic',
+    color: '#666',
+    marginTop: 10,
   },
 });

android/.gitignore

@@ -0,0 +1,16 @@
+# OSX
+#
+.DS_Store
+
+# Android/IntelliJ
+#
+build/
+.idea
+.gradle
+local.properties
+*.iml
+*.hprof
+.cxx/
+
+# Bundle artifacts
+*.jsbundle

android/app/build.gradle

@@ -0,0 +1,182 @@
+apply plugin: "com.android.application"
+apply plugin: "org.jetbrains.kotlin.android"
+apply plugin: "com.facebook.react"
+
+def projectRoot = rootDir.getAbsoluteFile().getParentFile().getAbsolutePath()
+
+/**
+ * This is the configuration block to customize your React Native Android app.
+ * By default you don't need to apply any configuration, just uncomment the lines you need.
+ */
+react {
+    entryFile = file(["node", "-e", "require('expo/scripts/resolveAppEntry')", projectRoot, "android", "absolute"].execute(null, rootDir).text.trim())
+    reactNativeDir = new File(["node", "--print", "require.resolve('react-native/package.json')"].execute(null, rootDir).text.trim()).getParentFile().getAbsoluteFile()
+    hermesCommand = new File(["node", "--print", "require.resolve('react-native/package.json')"].execute(null, rootDir).text.trim()).getParentFile().getAbsolutePath() + "/sdks/hermesc/%OS-BIN%/hermesc"
+    codegenDir = new File(["node", "--print", "require.resolve('@react-native/codegen/package.json', { paths: [require.resolve('react-native/package.json')] })"].execute(null, rootDir).text.trim()).getParentFile().getAbsoluteFile()
+
+    enableBundleCompression = (findProperty('android.enableBundleCompression') ?: false).toBoolean()
+    // Use Expo CLI to bundle the app, this ensures the Metro config
+    // works correctly with Expo projects.
+    cliFile = new File(["node", "--print", "require.resolve('@expo/cli', { paths: [require.resolve('expo/package.json')] })"].execute(null, rootDir).text.trim())
+    bundleCommand = "export:embed"
+
+    /* Folders */
+     //   The root of your project, i.e. where "package.json" lives. Default is '../..'
+    // root = file("../../")
+    //   The folder where the react-native NPM package is. Default is ../../node_modules/react-native
+    // reactNativeDir = file("../../node_modules/react-native")
+    //   The folder where the react-native Codegen package is. Default is ../../node_modules/@react-native/codegen
+    // codegenDir = file("../../node_modules/@react-native/codegen")
+
+    /* Variants */
+    //   The list of variants to that are debuggable. For those we're going to
+    //   skip the bundling of the JS bundle and the assets. By default is just 'debug'.
+    //   If you add flavors like lite, prod, etc. you'll have to list your debuggableVariants.
+    // debuggableVariants = ["liteDebug", "prodDebug"]
+
+    /* Bundling */
+    //   A list containing the node command and its flags. Default is just 'node'.
+    // nodeExecutableAndArgs = ["node"]
+
+    //
+    //   The path to the CLI configuration file. Default is empty.
+    // bundleConfig = file(../rn-cli.config.js)
+    //
+    //   The name of the generated asset file containing your JS bundle
+    // bundleAssetName = "MyApplication.android.bundle"
+    //
+    //   The entry file for bundle generation. Default is 'index.android.js' or 'index.js'
+    // entryFile = file("../js/MyApplication.android.js")
+    //
+    //   A list of extra flags to pass to the 'bundle' commands.
+    //   See https://github.com/react-native-community/cli/blob/main/docs/commands.md#bundle
+    // extraPackagerArgs = []
+
+    /* Hermes Commands */
+    //   The hermes compiler command to run. By default it is 'hermesc'
+    // hermesCommand = "$rootDir/my-custom-hermesc/bin/hermesc"
+    //
+    //   The list of flags to pass to the Hermes compiler. By default is "-O", "-output-source-map"
+    // hermesFlags = ["-O", "-output-source-map"]
+
+    /* Autolinking */
+    autolinkLibrariesWithApp()
+}
+
+/**
+ * Set this to true in release builds to optimize the app using [R8](https://developer.android.com/topic/performance/app-optimization/enable-app-optimization).
+ */
+def enableMinifyInReleaseBuilds = (findProperty('android.enableMinifyInReleaseBuilds') ?: false).toBoolean()
+
+/**
+ * The preferred build flavor of JavaScriptCore (JSC)
+ *
+ * For example, to use the international variant, you can use:
+ * `def jscFlavor = 'org.webkit:android-jsc-intl:+'`
+ *
+ * The international variant includes ICU i18n library and necessary data
+ * allowing to use e.g. `Date.toLocaleString` and `String.localeCompare` that
+ * give correct results when using with locales other than en-US. Note that
+ * this variant is about 6MiB larger per architecture than default.
+ */
+def jscFlavor = 'io.github.react-native-community:jsc-android:2026004.+'
+
+android {
+    ndkVersion rootProject.ext.ndkVersion
+
+    buildToolsVersion rootProject.ext.buildToolsVersion
+    compileSdk rootProject.ext.compileSdkVersion
+
+    namespace 'com.anonymous.TwilioDemo'
+    defaultConfig {
+        applicationId 'com.anonymous.TwilioDemo'
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+        versionCode 1
+        versionName "1.0.0"
+
+        buildConfigField "String", "REACT_NATIVE_RELEASE_LEVEL", "\"${findProperty('reactNativeReleaseLevel') ?: 'stable'}\""
+    }
+    signingConfigs {
+        debug {
+            storeFile file('debug.keystore')
+            storePassword 'android'
+            keyAlias 'androiddebugkey'
+            keyPassword 'android'
+        }
+    }
+    buildTypes {
+        debug {
+            signingConfig signingConfigs.debug
+        }
+        release {
+            // Caution! In production, you need to generate your own keystore file.
+            // see https://reactnative.dev/docs/signed-apk-android.
+            signingConfig signingConfigs.debug
+            def enableShrinkResources = findProperty('android.enableShrinkResourcesInReleaseBuilds') ?: 'false'
+            shrinkResources enableShrinkResources.toBoolean()
+            minifyEnabled enableMinifyInReleaseBuilds
+            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
+            def enablePngCrunchInRelease = findProperty('android.enablePngCrunchInReleaseBuilds') ?: 'true'
+            crunchPngs enablePngCrunchInRelease.toBoolean()
+        }
+    }
+    packagingOptions {
+        jniLibs {
+            def enableLegacyPackaging = findProperty('expo.useLegacyPackaging') ?: 'false'
+            useLegacyPackaging enableLegacyPackaging.toBoolean()
+        }
+    }
+    androidResources {
+        ignoreAssetsPattern '!.svn:!.git:!.ds_store:!*.scc:!CVS:!thumbs.db:!picasa.ini:!*~'
+    }
+}
+
+// Apply static values from `gradle.properties` to the `android.packagingOptions`
+// Accepts values in comma delimited lists, example:
+// android.packagingOptions.pickFirsts=/LICENSE,**/picasa.ini
+["pickFirsts", "excludes", "merges", "doNotStrip"].each { prop ->
+    // Split option: 'foo,bar' -> ['foo', 'bar']
+    def options = (findProperty("android.packagingOptions.$prop") ?: "").split(",");
+    // Trim all elements in place.
+    for (i in 0..<options.size()) options[i] = options[i].trim();
+    // `[] - ""` is essentially `[""].filter(Boolean)` removing all empty strings.
+    options -= ""
+
+    if (options.length > 0) {
+        println "android.packagingOptions.$prop += $options ($options.length)"
+        // Ex: android.packagingOptions.pickFirsts += '**/SCCS/**'
+        options.each {
+            android.packagingOptions[prop] += it
+        }
+    }
+}
+
+dependencies {
+    // The version of react-native is set by the React Native Gradle Plugin
+    implementation("com.facebook.react:react-android")
+
+    def isGifEnabled = (findProperty('expo.gif.enabled') ?: "") == "true";
+    def isWebpEnabled = (findProperty('expo.webp.enabled') ?: "") == "true";
+    def isWebpAnimatedEnabled = (findProperty('expo.webp.animated') ?: "") == "true";
+
+    if (isGifEnabled) {
+        // For animated gif support
+        implementation("com.facebook.fresco:animated-gif:${expoLibs.versions.fresco.get()}")
+    }
+
+    if (isWebpEnabled) {
+        // For webp support
+        implementation("com.facebook.fresco:webpsupport:${expoLibs.versions.fresco.get()}")
+        if (isWebpAnimatedEnabled) {
+            // Animated webp support
+            implementation("com.facebook.fresco:animated-webp:${expoLibs.versions.fresco.get()}")
+        }
+    }
+
+    if (hermesEnabled.toBoolean()) {
+        implementation("com.facebook.react:hermes-android")
+    } else {
+        implementation jscFlavor
+    }
+}

android/app/proguard-rules.pro

@@ -0,0 +1,14 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /usr/local/Cellar/android-sdk/24.3.3/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# react-native-reanimated
+-keep class com.swmansion.reanimated.** { *; }
+-keep class com.facebook.react.turbomodule.** { *; }
+
+# Add any project specific keep options here:

android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+
+    <application android:usesCleartextTraffic="true" tools:targetApi="28" tools:ignore="GoogleAppIndexingWarning" tools:replace="android:usesCleartextTraffic" />
+</manifest>

android/app/src/debugOptimized/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+
+    <application android:usesCleartextTraffic="true" tools:targetApi="28" tools:ignore="GoogleAppIndexingWarning" tools:replace="android:usesCleartextTraffic" />
+</manifest>

android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,25 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+  <uses-permission android:name="android.permission.INTERNET"/>
+  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+  <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+  <uses-permission android:name="android.permission.VIBRATE"/>
+  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <queries>
+    <intent>
+      <action android:name="android.intent.action.VIEW"/>
+      <category android:name="android.intent.category.BROWSABLE"/>
+      <data android:scheme="https"/>
+    </intent>
+  </queries>
+  <application android:name=".MainApplication" android:label="@string/app_name" android:icon="@mipmap/ic_launcher" android:roundIcon="@mipmap/ic_launcher_round" android:allowBackup="true" android:theme="@style/AppTheme" android:supportsRtl="true" android:enableOnBackInvokedCallback="false">
+    <meta-data android:name="expo.modules.updates.ENABLED" android:value="false"/>
+    <meta-data android:name="expo.modules.updates.EXPO_UPDATES_CHECK_ON_LAUNCH" android:value="ALWAYS"/>
+    <meta-data android:name="expo.modules.updates.EXPO_UPDATES_LAUNCH_WAIT_MS" android:value="0"/>
+    <activity android:name=".MainActivity" android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|uiMode" android:launchMode="singleTask" android:windowSoftInputMode="adjustResize" android:theme="@style/Theme.App.SplashScreen" android:exported="true" android:screenOrientation="portrait">
+      <intent-filter>
+        <action android:name="android.intent.action.MAIN"/>
+        <category android:name="android.intent.category.LAUNCHER"/>
+      </intent-filter>
+    </activity>
+  </application>
+</manifest>

android/app/src/main/java/com/anonymous/TwilioDemo/MainActivity.kt

@@ -0,0 +1,61 @@
+package com.anonymous.TwilioDemo
+
+import android.os.Build
+import android.os.Bundle
+
+import com.facebook.react.ReactActivity
+import com.facebook.react.ReactActivityDelegate
+import com.facebook.react.defaults.DefaultNewArchitectureEntryPoint.fabricEnabled
+import com.facebook.react.defaults.DefaultReactActivityDelegate
+
+import expo.modules.ReactActivityDelegateWrapper
+
+class MainActivity : ReactActivity() {
+  override fun onCreate(savedInstanceState: Bundle?) {
+    // Set the theme to AppTheme BEFORE onCreate to support
+    // coloring the background, status bar, and navigation bar.
+    // This is required for expo-splash-screen.
+    setTheme(R.style.AppTheme);
+    super.onCreate(null)
+  }
+
+  /**
+   * Returns the name of the main component registered from JavaScript. This is used to schedule
+   * rendering of the component.
+   */
+  override fun getMainComponentName(): String = "main"
+
+  /**
+   * Returns the instance of the [ReactActivityDelegate]. We use [DefaultReactActivityDelegate]
+   * which allows you to enable New Architecture with a single boolean flags [fabricEnabled]
+   */
+  override fun createReactActivityDelegate(): ReactActivityDelegate {
+    return ReactActivityDelegateWrapper(
+          this,
+          BuildConfig.IS_NEW_ARCHITECTURE_ENABLED,
+          object : DefaultReactActivityDelegate(
+              this,
+              mainComponentName,
+              fabricEnabled
+          ){})
+  }
+
+  /**
+    * Align the back button behavior with Android S
+    * where moving root activities to background instead of finishing activities.
+    * @see <a href="https://developer.android.com/reference/android/app/Activity#onBackPressed()">onBackPressed</a>
+    */
+  override fun invokeDefaultOnBackPressed() {
+      if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R) {
+          if (!moveTaskToBack(false)) {
+              // For non-root activities, use the default implementation to finish them.
+              super.invokeDefaultOnBackPressed()
+          }
+          return
+      }
+
+      // Use the default back button implementation on Android S
+      // because it's doing more than [Activity.moveTaskToBack] in fact.
+      super.invokeDefaultOnBackPressed()
+  }
+}

android/app/src/main/java/com/anonymous/TwilioDemo/MainApplication.kt

@@ -0,0 +1,56 @@
+package com.anonymous.TwilioDemo
+
+import android.app.Application
+import android.content.res.Configuration
+
+import com.facebook.react.PackageList
+import com.facebook.react.ReactApplication
+import com.facebook.react.ReactNativeApplicationEntryPoint.loadReactNative
+import com.facebook.react.ReactNativeHost
+import com.facebook.react.ReactPackage
+import com.facebook.react.ReactHost
+import com.facebook.react.common.ReleaseLevel
+import com.facebook.react.defaults.DefaultNewArchitectureEntryPoint
+import com.facebook.react.defaults.DefaultReactNativeHost
+
+import expo.modules.ApplicationLifecycleDispatcher
+import expo.modules.ReactNativeHostWrapper
+
+class MainApplication : Application(), ReactApplication {
+
+  override val reactNativeHost: ReactNativeHost = ReactNativeHostWrapper(
+      this,
+      object : DefaultReactNativeHost(this) {
+        override fun getPackages(): List<ReactPackage> =
+            PackageList(this).packages.apply {
+              // Packages that cannot be autolinked yet can be added manually here, for example:
+              // add(MyReactNativePackage())
+            }
+
+          override fun getJSMainModuleName(): String = ".expo/.virtual-metro-entry"
+
+          override fun getUseDeveloperSupport(): Boolean = BuildConfig.DEBUG
+
+          override val isNewArchEnabled: Boolean = BuildConfig.IS_NEW_ARCHITECTURE_ENABLED
+      }
+  )
+
+  override val reactHost: ReactHost
+    get() = ReactNativeHostWrapper.createReactHost(applicationContext, reactNativeHost)
+
+  override fun onCreate() {
+    super.onCreate()
+    DefaultNewArchitectureEntryPoint.releaseLevel = try {
+      ReleaseLevel.valueOf(BuildConfig.REACT_NATIVE_RELEASE_LEVEL.uppercase())
+    } catch (e: IllegalArgumentException) {
+      ReleaseLevel.STABLE
+    }
+    loadReactNative(this)
+    ApplicationLifecycleDispatcher.onApplicationCreate(this)
+  }
+
+  override fun onConfigurationChanged(newConfig: Configuration) {
+    super.onConfigurationChanged(newConfig)
+    ApplicationLifecycleDispatcher.onConfigurationChanged(this, newConfig)
+  }
+}

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

@@ -0,0 +1,6 @@
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+  <item android:drawable="@color/splashscreen_background"/>
+  <item>
+    <bitmap android:gravity="center" android:src="@drawable/splashscreen_logo"/>
+  </item>
+</layer-list>

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

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<inset xmlns:android="http://schemas.android.com/apk/res/android"
+       android:insetLeft="@dimen/abc_edit_text_inset_horizontal_material"
+       android:insetRight="@dimen/abc_edit_text_inset_horizontal_material"
+       android:insetTop="@dimen/abc_edit_text_inset_top_material"
+       android:insetBottom="@dimen/abc_edit_text_inset_bottom_material"
+       >
+
+    <selector>
+        <!--
+          This file is a copy of abc_edit_text_material (https://bit.ly/3k8fX7I).
+          The item below with state_pressed="false" and state_focused="false" causes a NullPointerException.
+          NullPointerException:tempt to invoke virtual method 'android.graphics.drawable.Drawable android.graphics.drawable.Drawable$ConstantState.newDrawable(android.content.res.Resources)'
+
+          <item android:state_pressed="false" android:state_focused="false" android:drawable="@drawable/abc_textfield_default_mtrl_alpha"/>
+
+          For more info, see https://bit.ly/3CdLStv (react-native/pull/29452) and https://bit.ly/3nxOMoR.
+        -->
+        <item android:state_enabled="false" android:drawable="@drawable/abc_textfield_default_mtrl_alpha"/>
+        <item android:drawable="@drawable/abc_textfield_activated_mtrl_alpha"/>
+    </selector>
+
+</inset>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/iconBackground"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/iconBackground"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

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

@@ -0,0 +1 @@
+<resources/>

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

@@ -0,0 +1,6 @@
+<resources>
+  <color name="splashscreen_background">#ffffff</color>
+  <color name="iconBackground">#ffffff</color>
+  <color name="colorPrimary">#023c69</color>
+  <color name="colorPrimaryDark">#ffffff</color>
+</resources>

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

@@ -0,0 +1,5 @@
+<resources>
+  <string name="app_name">TwilioDemo</string>
+  <string name="expo_splash_screen_resize_mode" translatable="false">contain</string>
+  <string name="expo_splash_screen_status_bar_translucent" translatable="false">false</string>
+</resources>

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

@@ -0,0 +1,11 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+  <style name="AppTheme" parent="Theme.AppCompat.DayNight.NoActionBar">
+    <item name="android:enforceNavigationBarContrast" tools:targetApi="29">true</item>
+    <item name="android:editTextBackground">@drawable/rn_edit_text_material</item>
+    <item name="colorPrimary">@color/colorPrimary</item>
+    <item name="android:statusBarColor">#ffffff</item>
+  </style>
+  <style name="Theme.App.SplashScreen" parent="AppTheme">
+    <item name="android:windowBackground">@drawable/ic_launcher_background</item>
+  </style>
+</resources>

android/build.gradle

@@ -0,0 +1,24 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+  repositories {
+    google()
+    mavenCentral()
+  }
+  dependencies {
+    classpath('com.android.tools.build:gradle')
+    classpath('com.facebook.react:react-native-gradle-plugin')
+    classpath('org.jetbrains.kotlin:kotlin-gradle-plugin')
+  }
+}
+
+allprojects {
+  repositories {
+    google()
+    mavenCentral()
+    maven { url 'https://www.jitpack.io' }
+  }
+}
+
+apply plugin: "expo-root-project"
+apply plugin: "com.facebook.react.rootproject"

android/gradle.properties

@@ -0,0 +1,65 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+# Default value: -Xmx512m -XX:MaxMetaspaceSize=256m
+org.gradle.jvmargs=-Xmx2048m -XX:MaxMetaspaceSize=512m
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+org.gradle.parallel=true
+
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+
+# Enable AAPT2 PNG crunching
+android.enablePngCrunchInReleaseBuilds=true
+
+# Use this property to specify which architecture you want to build.
+# You can also override it from the CLI using
+# ./gradlew <task> -PreactNativeArchitectures=x86_64
+reactNativeArchitectures=armeabi-v7a,arm64-v8a,x86,x86_64
+
+# Use this property to enable support to the new architecture.
+# This will allow you to use TurboModules and the Fabric render in
+# your application. You should enable this flag either if you want
+# to write custom TurboModules/Fabric components OR use libraries that
+# are providing them.
+newArchEnabled=true
+
+# Use this property to enable or disable the Hermes JS engine.
+# If set to false, you will be using JSC instead.
+hermesEnabled=true
+
+# Use this property to enable edge-to-edge display support.
+# This allows your app to draw behind system bars for an immersive UI.
+# Note: Only works with ReactActivity and should not be used with custom Activity.
+edgeToEdgeEnabled=true
+
+# Enable GIF support in React Native images (~200 B increase)
+expo.gif.enabled=true
+# Enable webp support in React Native images (~85 KB increase)
+expo.webp.enabled=true
+# Enable animated webp support (~3.4 MB increase)
+# Disabled by default because iOS doesn't support animated webp
+expo.webp.animated=false
+
+# Enable network inspector
+EX_DEV_CLIENT_NETWORK_INSPECTOR=true
+
+# Use legacy packaging to compress native libraries in the resulting APK.
+expo.useLegacyPackaging=false
+
+# Specifies whether the app is configured to use edge-to-edge via the app config or plugin
+# WARNING: This property has been deprecated and will be removed in Expo SDK 55. Use `edgeToEdgeEnabled` or `react.edgeToEdgeEnabled` to determine whether the project is using edge-to-edge.
+expo.edgeToEdgeEnabled=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

android/gradlew

@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

android/gradlew.bat

@@ -0,0 +1,94 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

android/settings.gradle

@@ -0,0 +1,39 @@
+pluginManagement {
+  def reactNativeGradlePlugin = new File(
+    providers.exec {
+      workingDir(rootDir)
+      commandLine("node", "--print", "require.resolve('@react-native/gradle-plugin/package.json', { paths: [require.resolve('react-native/package.json')] })")
+    }.standardOutput.asText.get().trim()
+  ).getParentFile().absolutePath
+  includeBuild(reactNativeGradlePlugin)
+  
+  def expoPluginsPath = new File(
+    providers.exec {
+      workingDir(rootDir)
+      commandLine("node", "--print", "require.resolve('expo-modules-autolinking/package.json', { paths: [require.resolve('expo/package.json')] })")
+    }.standardOutput.asText.get().trim(),
+    "../android/expo-gradle-plugin"
+  ).absolutePath
+  includeBuild(expoPluginsPath)
+}
+
+plugins {
+  id("com.facebook.react.settings")
+  id("expo-autolinking-settings")
+}
+
+extensions.configure(com.facebook.react.ReactSettingsExtension) { ex ->
+  if (System.getenv('EXPO_USE_COMMUNITY_AUTOLINKING') == '1') {
+    ex.autolinkLibrariesFromCommand()
+  } else {
+    ex.autolinkLibrariesFromCommand(expoAutolinking.rnConfigCommand)
+  }
+}
+expoAutolinking.useExpoModules()
+
+rootProject.name = 'TwilioDemo'
+
+expoAutolinking.useExpoVersionCatalog()
+
+include ':app'
+includeBuild(expoAutolinking.reactNativeGradlePlugin)

app.json

@@ -21,7 +21,8 @@
         "backgroundColor": "#ffffff"
       },
       "edgeToEdgeEnabled": true,
-      "predictiveBackGestureEnabled": false
+      "predictiveBackGestureEnabled": false,
+      "package": "com.anonymous.TwilioDemo"
     },
     "web": {
       "favicon": "./assets/favicon.png"

modules/my-native-module/android/build.gradle

@@ -0,0 +1,48 @@
+apply plugin: 'com.android.library'
+
+group = 'expo.modules.mynativemodule'
+version = '0.7.6'
+
+def expoModulesCorePlugin = new File(project(":expo-modules-core").projectDir.absolutePath, "ExpoModulesCorePlugin.gradle")
+apply from: expoModulesCorePlugin
+applyKotlinExpoModulesCorePlugin()
+useCoreDependencies()
+useExpoPublishing()
+
+// If you want to use the managed Android SDK versions from expo-modules-core, set this to true.
+// The Android SDK versions will be bumped from time to time in SDK releases and may introduce breaking changes in your module code.
+// Most of the time, you may like to manage the Android SDK versions yourself.
+def useManagedAndroidSdkVersions = false
+if (useManagedAndroidSdkVersions) {
+  useDefaultAndroidSdkVersions()
+} else {
+  buildscript {
+    // Simple helper that allows the root project to override versions declared by this library.
+    ext.safeExtGet = { prop, fallback ->
+      rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback
+    }
+  }
+  project.android {
+    compileSdkVersion safeExtGet("compileSdkVersion", 36)
+    defaultConfig {
+      minSdkVersion safeExtGet("minSdkVersion", 24)
+      targetSdkVersion safeExtGet("targetSdkVersion", 36)
+    }
+  }
+}
+
+android {
+  namespace "expo.modules.mynativemodule"
+  defaultConfig {
+    versionCode 1
+    versionName "0.7.6"
+  }
+  lintOptions {
+    abortOnError false
+  }
+}
+
+dependencies {
+  // 添加Twilio AAR文件依赖
+  implementation(files("libs/twilio-conversations-android-6.0.4.aar"))
+}

modules/my-native-module/android/libs/twilio_contents/AndroidManifest.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.twilio.conversations" > <!-- For EncryptedSharedPreferences in ContinuationTokenStorageImpl (require minApi 23) -->
+    <uses-sdk
+        android:minSdkVersion="21"
+        tools:overrideLibrary="androidx.security" />
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <!-- For proxy feature, can be removed on app level if don't use proxy (useProxy === false) -->
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+
+    <!--
+    For connectivity monitoring feature in twilsock.
+    Can be removed on app level, in this case network will always be considered as available
+    -->
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+    <application>
+    </application>
+
+</manifest>

modules/my-native-module/android/libs/twilio_contents/R.txt

@@ -0,0 +1 @@
+int raw rootcert 0x0

modules/my-native-module/android/libs/twilio_contents/proguard.txt

@@ -0,0 +1,3 @@
+# Twilio
+-keep class com.twilio.** { *; }
+-dontwarn com.twilio.**

modules/my-native-module/android/src/main/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<manifest>
+</manifest>

modules/my-native-module/android/src/main/java/expo/modules/mynativemodule/MyNativeModule.kt

@@ -0,0 +1,132 @@
+package expo.modules.mynativemodule
+
+import expo.modules.kotlin.modules.Module
+import expo.modules.kotlin.modules.ModuleDefinition
+import expo.modules.kotlin.Promise
+import java.net.URL
+
+class MyNativeModule : Module() {
+    
+    // 模拟初始化状态
+    private var isInitialized = false
+    // 模拟对话列表
+    private val mockConversations = mutableListOf<Map<String, Any>>()
+  
+  // Each module class must implement the definition function. The definition consists of components
+  // that describes the module's functionality and behavior.
+  // See https://docs.expo.dev/modules/module-api for more details about available components.
+  override fun definition() = ModuleDefinition {
+    // Sets the name of the module that JavaScript code will use to refer to the module. Takes a string as an argument.
+    // Can be inferred from module's class name, but it's recommended to set it explicitly for clarity.
+    // The module will be accessible from `requireNativeModule('MyNativeModule')` in JavaScript.
+    Name("MyNativeModule")
+
+    // Defines constant property on the module.
+    Constant("PI") {
+      Math.PI
+    }
+
+    // Defines event names that the module can send to JavaScript.
+    Events("onChange")
+
+    // Defines a JavaScript synchronous function that runs the native code on the JavaScript thread.
+    Function("hello") {
+      "Hello world! 👋"
+    }
+
+    // Defines a JavaScript function that always returns a Promise and whose native code
+    // is by default dispatched on the different thread than the JavaScript runtime runs on.
+    AsyncFunction("setValueAsync") { value: String ->
+      // Send an event to JavaScript.
+      sendEvent("onChange", mapOf(
+        "value" to value
+      ))
+    }
+    
+    // 模拟初始化方法
+    AsyncFunction("initialize") { token: String, promise: Promise ->
+      try {
+        // 模拟初始化延迟
+        Thread.sleep(1000)
+        
+        // 模拟初始化成功
+        isInitialized = true
+        
+        // 添加一些模拟对话
+        mockConversations.clear()
+        mockConversations.add(mapOf(
+          "sid" to "CH001",
+          "friendlyName" to "示例对话1"
+        ))
+        mockConversations.add(mapOf(
+          "sid" to "CH002",
+          "friendlyName" to "示例对话2"
+        ))
+        
+        promise.resolve("客户端已成功初始化（模拟）")
+      } catch (e: Exception) {
+        // 忽略异常
+      }
+    }
+    
+    // 模拟获取会话列表方法
+    AsyncFunction("getConversations") { promise: Promise ->
+      try {
+        if (!isInitialized) {
+          return@AsyncFunction
+        }
+        
+        // 模拟获取对话延迟
+        Thread.sleep(500)
+        
+        // 返回模拟对话列表
+        promise.resolve(mockConversations)
+      } catch (e: Exception) {
+        // 忽略异常
+      }
+    }
+    
+    // 模拟创建对话方法
+    AsyncFunction("createConversation") { name: String, promise: Promise ->
+      try {
+        if (!isInitialized) {
+          return@AsyncFunction
+        }
+        
+        if (name.trim().isEmpty()) {
+          return@AsyncFunction
+        }
+        
+        // 模拟创建对话延迟
+        Thread.sleep(800)
+        
+        // 生成随机SID
+        val newSid = "CH${System.currentTimeMillis()}"
+        
+        // 创建新对话
+        val newConversation = mapOf(
+          "sid" to newSid,
+          "friendlyName" to name
+        )
+        
+        // 添加到模拟对话列表
+        mockConversations.add(newConversation)
+        
+        promise.resolve(newConversation)
+      } catch (e: Exception) {
+        // 忽略异常
+      }
+    }
+
+    // Enables the module to be used as a native view. Definition components that are accepted as part of
+    // the view definition: Prop, Events.
+    View(MyNativeModuleView::class) {
+      // Defines a setter for the `url` prop.
+      Prop("url") { view: MyNativeModuleView, url: URL ->
+        view.webView.loadUrl(url.toString())
+      }
+      // Defines an event that the view can send to JavaScript.
+      Events("onLoad")
+    }
+  }
+}

modules/my-native-module/android/src/main/java/expo/modules/mynativemodule/MyNativeModuleView.kt

@@ -0,0 +1,30 @@
+package expo.modules.mynativemodule
+
+import android.content.Context
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import expo.modules.kotlin.AppContext
+import expo.modules.kotlin.viewevent.EventDispatcher
+import expo.modules.kotlin.views.ExpoView
+
+class MyNativeModuleView(context: Context, appContext: AppContext) : ExpoView(context, appContext) {
+  // Creates and initializes an event dispatcher for the `onLoad` event.
+  // The name of the event is inferred from the value and needs to match the event name defined in the module.
+  private val onLoad by EventDispatcher()
+
+  // Defines a WebView that will be used as the root subview.
+  internal val webView = WebView(context).apply {
+    layoutParams = LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)
+    webViewClient = object : WebViewClient() {
+      override fun onPageFinished(view: WebView, url: String) {
+        // Sends an event to JavaScript. Triggers a callback defined on the view component in JavaScript.
+        onLoad(mapOf("url" to url))
+      }
+    }
+  }
+
+  init {
+    // Adds the WebView to the view hierarchy.
+    addView(webView)
+  }
+}

modules/my-native-module/expo-module.config.json

@@ -0,0 +1,15 @@
+{
+  "platforms": ["apple", "android", "web"],
+  "apple": {
+    "modules": ["MyNativeModule"]
+  },
+  "android": {
+    "gradleAarProjects": [
+      {
+        "name": "twilio-conversations-android",
+        "aarFilePath": "android/libs/twilio-conversations-android-6.0.4.aar"
+      }
+    ],
+    "modules": ["expo.modules.mynativemodule.MyNativeModule"]
+  }
+}

modules/my-native-module/index.ts

@@ -0,0 +1,5 @@
+// Reexport the native module. On web, it will be resolved to MyNativeModule.web.ts
+// and on native platforms to MyNativeModule.ts
+export { default } from './src/MyNativeModule';
+export { default as MyNativeModuleView } from './src/MyNativeModuleView';
+export * from  './src/MyNativeModule.types';

modules/my-native-module/ios/MyNativeModule.podspec

@@ -0,0 +1,23 @@
+Pod::Spec.new do |s|
+  s.name           = 'MyNativeModule'
+  s.version        = '1.0.0'
+  s.summary        = 'A sample project summary'
+  s.description    = 'A sample project description'
+  s.author         = ''
+  s.homepage       = 'https://docs.expo.dev/modules/'
+  s.platforms      = {
+    :ios => '15.1',
+    :tvos => '15.1'
+  }
+  s.source         = { git: '' }
+  s.static_framework = true
+
+  s.dependency 'ExpoModulesCore'
+
+  # Swift/Objective-C compatibility
+  s.pod_target_xcconfig = {
+    'DEFINES_MODULE' => 'YES',
+  }
+
+  s.source_files = "**/*.{h,m,mm,swift,hpp,cpp}"
+end

modules/my-native-module/ios/MyNativeModule.swift

@@ -0,0 +1,48 @@
+import ExpoModulesCore
+
+public class MyNativeModule: Module {
+  // Each module class must implement the definition function. The definition consists of components
+  // that describes the module's functionality and behavior.
+  // See https://docs.expo.dev/modules/module-api for more details about available components.
+  public func definition() -> ModuleDefinition {
+    // Sets the name of the module that JavaScript code will use to refer to the module. Takes a string as an argument.
+    // Can be inferred from module's class name, but it's recommended to set it explicitly for clarity.
+    // The module will be accessible from `requireNativeModule('MyNativeModule')` in JavaScript.
+    Name("MyNativeModule")
+
+    // Defines constant property on the module.
+    Constant("PI") {
+      Double.pi
+    }
+
+    // Defines event names that the module can send to JavaScript.
+    Events("onChange")
+
+    // Defines a JavaScript synchronous function that runs the native code on the JavaScript thread.
+    Function("hello") {
+      return "Hello world! 👋"
+    }
+
+    // Defines a JavaScript function that always returns a Promise and whose native code
+    // is by default dispatched on the different thread than the JavaScript runtime runs on.
+    AsyncFunction("setValueAsync") { (value: String) in
+      // Send an event to JavaScript.
+      self.sendEvent("onChange", [
+        "value": value
+      ])
+    }
+
+    // Enables the module to be used as a native view. Definition components that are accepted as part of the
+    // view definition: Prop, Events.
+    View(MyNativeModuleView.self) {
+      // Defines a setter for the `url` prop.
+      Prop("url") { (view: MyNativeModuleView, url: URL) in
+        if view.webView.url != url {
+          view.webView.load(URLRequest(url: url))
+        }
+      }
+
+      Events("onLoad")
+    }
+  }
+}

modules/my-native-module/ios/MyNativeModuleView.swift

@@ -0,0 +1,38 @@
+import ExpoModulesCore
+import WebKit
+
+// This view will be used as a native component. Make sure to inherit from `ExpoView`
+// to apply the proper styling (e.g. border radius and shadows).
+class MyNativeModuleView: ExpoView {
+  let webView = WKWebView()
+  let onLoad = EventDispatcher()
+  var delegate: WebViewDelegate?
+
+  required init(appContext: AppContext? = nil) {
+    super.init(appContext: appContext)
+    clipsToBounds = true
+    delegate = WebViewDelegate { url in
+      self.onLoad(["url": url])
+    }
+    webView.navigationDelegate = delegate
+    addSubview(webView)
+  }
+
+  override func layoutSubviews() {
+    webView.frame = bounds
+  }
+}
+
+class WebViewDelegate: NSObject, WKNavigationDelegate {
+  let onUrlChange: (String) -> Void
+
+  init(onUrlChange: @escaping (String) -> Void) {
+    self.onUrlChange = onUrlChange
+  }
+
+  func webView(_ webView: WKWebView, didFinish navigation: WKNavigation) {
+    if let url = webView.url {
+      onUrlChange(url.absoluteString)
+    }
+  }
+}

modules/my-native-module/src/MyNativeModule.ts

@@ -0,0 +1,30 @@
+import { NativeModule, requireNativeModule } from 'expo';
+
+import { MyNativeModuleEvents, ConversationOptions, Conversation, TwilioConversationsOptions } from './MyNativeModule.types';
+
+declare class MyNativeModule extends NativeModule<MyNativeModuleEvents> {
+  PI: number;
+  hello(): string;
+  setValueAsync(value: string): Promise<void>;
+  
+  // Twilio Conversations相关方法
+  /**
+   * 初始化Twilio Conversations客户端
+   * @param token Twilio访问令牌
+   */
+  initialize(token: string): Promise<{ status: string }>;
+  
+  /**
+   * 创建新对话
+   * @param friendlyName 对话的友好名称
+   */
+  createConversation(friendlyName: string): Promise<Conversation>;
+  
+  /**
+   * 获取所有对话
+   */
+  getConversations(): Promise<Conversation[]>;
+}
+
+// This call loads the native module object from the JSI.
+export default requireNativeModule<MyNativeModule>('MyNativeModule');

modules/my-native-module/src/MyNativeModule.types.ts

@@ -0,0 +1,33 @@
+import type { StyleProp, ViewStyle } from 'react-native';
+
+export type OnLoadEventPayload = {
+  url: string;
+};
+
+export type MyNativeModuleEvents = {
+  onChange: (params: ChangeEventPayload) => void;
+};
+
+export type ChangeEventPayload = {
+  value: string;
+};
+
+export type MyNativeModuleViewProps = {
+  url: string;
+  onLoad: (event: { nativeEvent: OnLoadEventPayload }) => void;
+  style?: StyleProp<ViewStyle>;
+};
+
+// Twilio Conversations相关类型定义
+export interface ConversationOptions {
+  friendlyName: string;
+}
+
+export interface Conversation {
+  sid: string;
+  friendlyName: string;
+}
+
+export interface TwilioConversationsOptions {
+  // 未来可能的配置选项
+}

modules/my-native-module/src/MyNativeModule.web.ts

@@ -0,0 +1,19 @@
+import { registerWebModule, NativeModule } from 'expo';
+
+import { ChangeEventPayload } from './MyNativeModule.types';
+
+type MyNativeModuleEvents = {
+  onChange: (params: ChangeEventPayload) => void;
+}
+
+class MyNativeModule extends NativeModule<MyNativeModuleEvents> {
+  PI = Math.PI;
+  async setValueAsync(value: string): Promise<void> {
+    this.emit('onChange', { value });
+  }
+  hello() {
+    return 'Hello world! 👋';
+  }
+};
+
+export default registerWebModule(MyNativeModule, 'MyNativeModule');

modules/my-native-module/src/MyNativeModuleView.tsx

@@ -0,0 +1,11 @@
+import { requireNativeView } from 'expo';
+import * as React from 'react';
+
+import { MyNativeModuleViewProps } from './MyNativeModule.types';
+
+const NativeView: React.ComponentType<MyNativeModuleViewProps> =
+  requireNativeView('MyNativeModule');
+
+export default function MyNativeModuleView(props: MyNativeModuleViewProps) {
+  return <NativeView {...props} />;
+}

modules/my-native-module/src/MyNativeModuleView.web.tsx

@@ -0,0 +1,15 @@
+import * as React from 'react';
+
+import { MyNativeModuleViewProps } from './MyNativeModule.types';
+
+export default function MyNativeModuleView(props: MyNativeModuleViewProps) {
+  return (
+    <div>
+      <iframe
+        style={{ flex: 1 }}
+        src={props.url}
+        onLoad={() => props.onLoad({ nativeEvent: { url: props.url } })}
+      />
+    </div>
+  );
+}

package-lock.json

@@ -9,7 +9,9 @@
       "version": "1.0.0",
       "dependencies": {
         "expo": "~54.0.23",
+        "expo-asset": "^12.0.9",
         "expo-status-bar": "~3.0.8",
+        "my-native-module": "file:./modules/my-native-module",
         "react": "19.1.0",
         "react-native": "0.81.5"
       },
@@ -18,6 +20,29 @@
         "typescript": "~5.9.2"
       }
     },
+    "../expo-module-twilio-conversations": {
+      "version": "1.0.0",
+      "extraneous": true,
+      "license": "MIT",
+      "devDependencies": {
+        "expo-module-scripts": "^3.5.0"
+      },
+      "peerDependencies": {
+        "expo": "*"
+      }
+    },
+    "modules/expo-module-twilio-conversations": {
+      "version": "1.0.0",
+      "extraneous": true,
+      "license": "MIT",
+      "devDependencies": {
+        "expo-module-scripts": "^3.5.0"
+      },
+      "peerDependencies": {
+        "expo": "*"
+      }
+    },
+    "modules/my-native-module": {},
     "node_modules/@0no-co/graphql.web": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/@0no-co/graphql.web/-/graphql.web-1.2.0.tgz",
@@ -4477,6 +4502,35 @@
         }
       }
     },
+    "node_modules/expo-asset": {
+      "version": "12.0.9",
+      "resolved": "https://registry.npmjs.org/expo-asset/-/expo-asset-12.0.9.tgz",
+      "integrity": "sha512-vrdRoyhGhBmd0nJcssTSk1Ypx3Mbn/eXaaBCQVkL0MJ8IOZpAObAjfD5CTy8+8RofcHEQdh3wwZVCs7crvfOeg==",
+      "license": "MIT",
+      "dependencies": {
+        "@expo/image-utils": "^0.8.7",
+        "expo-constants": "~18.0.9"
+      },
+      "peerDependencies": {
+        "expo": "*",
+        "react": "*",
+        "react-native": "*"
+      }
+    },
+    "node_modules/expo-constants": {
+      "version": "18.0.10",
+      "resolved": "https://registry.npmjs.org/expo-constants/-/expo-constants-18.0.10.tgz",
+      "integrity": "sha512-Rhtv+X974k0Cahmvx6p7ER5+pNhBC0XbP1lRviL2J1Xl4sT2FBaIuIxF/0I0CbhOsySf0ksqc5caFweAy9Ewiw==",
+      "license": "MIT",
+      "dependencies": {
+        "@expo/config": "~12.0.10",
+        "@expo/env": "~2.0.7"
+      },
+      "peerDependencies": {
+        "expo": "*",
+        "react-native": "*"
+      }
+    },
     "node_modules/expo-modules-autolinking": {
       "version": "3.0.21",
       "resolved": "https://registry.npmjs.org/expo-modules-autolinking/-/expo-modules-autolinking-3.0.21.tgz",
@@ -4882,35 +4936,6 @@
       "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
       "license": "MIT"
     },
-    "node_modules/expo/node_modules/expo-asset": {
-      "version": "12.0.9",
-      "resolved": "https://registry.npmjs.org/expo-asset/-/expo-asset-12.0.9.tgz",
-      "integrity": "sha512-vrdRoyhGhBmd0nJcssTSk1Ypx3Mbn/eXaaBCQVkL0MJ8IOZpAObAjfD5CTy8+8RofcHEQdh3wwZVCs7crvfOeg==",
-      "license": "MIT",
-      "dependencies": {
-        "@expo/image-utils": "^0.8.7",
-        "expo-constants": "~18.0.9"
-      },
-      "peerDependencies": {
-        "expo": "*",
-        "react": "*",
-        "react-native": "*"
-      }
-    },
-    "node_modules/expo/node_modules/expo-constants": {
-      "version": "18.0.10",
-      "resolved": "https://registry.npmjs.org/expo-constants/-/expo-constants-18.0.10.tgz",
-      "integrity": "sha512-Rhtv+X974k0Cahmvx6p7ER5+pNhBC0XbP1lRviL2J1Xl4sT2FBaIuIxF/0I0CbhOsySf0ksqc5caFweAy9Ewiw==",
-      "license": "MIT",
-      "dependencies": {
-        "@expo/config": "~12.0.10",
-        "@expo/env": "~2.0.7"
-      },
-      "peerDependencies": {
-        "expo": "*",
-        "react-native": "*"
-      }
-    },
     "node_modules/expo/node_modules/expo-file-system": {
       "version": "19.0.17",
       "resolved": "https://registry.npmjs.org/expo-file-system/-/expo-file-system-19.0.17.tgz",
@@ -6900,6 +6925,10 @@
       "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
       "license": "MIT"
     },
+    "node_modules/my-native-module": {
+      "resolved": "modules/my-native-module",
+      "link": true
+    },
     "node_modules/mz": {
       "version": "2.7.0",
       "resolved": "https://registry.npmjs.org/mz/-/mz-2.7.0.tgz",

package.json

@@ -4,13 +4,15 @@
   "main": "index.ts",
   "scripts": {
     "start": "expo start",
-    "android": "expo start --android",
+    "android": "expo run:android",
-    "ios": "expo start --ios",
+    "ios": "expo run:ios",
     "web": "expo start --web"
   },
   "dependencies": {
     "expo": "~54.0.23",
+    "expo-asset": "^12.0.9",
     "expo-status-bar": "~3.0.8",
+    "my-native-module": "file:./modules/my-native-module",
     "react": "19.1.0",
     "react-native": "0.81.5"
   },