Update Agentic App Manager for Google I/O 25 (#24)

Author: khanhnwin

agentic_app_manager_next_25/.gitignore renamed to agentic_app_manager/.gitignore

@@ -43,3 +43,9 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+
+# Firebase
+google-services.json
+GoogleService-Info.plist
+firebase.json
+firebase_options.dart

agentic_app_manager/.metadata

@@ -0,0 +1,45 @@
+# 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: "ea121f8859e4b13e47a8f845e4586164519588bc"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: android
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: ios
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: linux
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: macos
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: web
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: windows
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

agentic_app_manager/README.md

@@ -0,0 +1,81 @@
+# Agentic App Manager
+**Target Platforms:** iOS, Android, Web
+
+**Tech Stack:** Flutter (frontend), Firebase AI Logic (Gemini API in Vertex AI for the backend)
+
+![Agentic App Manager – Firebase AI Model Constructors w/ Screenshots](README/AppScreenshots.png)
+
+This app demonstrates how to build agents an agentic experience in a Flutter app 
+using Firebase AI Logic with the Gemini API in Vertex AI. 
+
+Users take and annotate screenshots, then add text to file feedback. An agent 
+then interprets the feedback. For example, if a user wants a different color 
+scheme (e.g., "I prefer blue!"), the agent identifies whether it has a tool to 
+address the feedback, like changing the color. To avoid abrupt UI changes, 
+the agent first uses _a different tool_ to ask for confirmation before applying 
+the change. 
+
+If no tools can address the feedback or the user denies the change, the app 
+automatically generates a detailed feedback report that includes device information, 
+an "action history" of agent suggestions, and generated tags with a suggested 
+priority level. This system demonstrates the potential of agent-based 
+interactions in improving user's app experiences and streamlining developer 
+workflows.
+
+> [!NOTE]
+> Check out this Google I/O 2025 talk for a full walkthrough: [COMING SOON]().
+
+## Getting Started
+
+1. Follow [these instructions](https://firebase.google.com/docs/ai-logic/get-started?&api=vertex#set-up-firebase) 
+to set up a Firebase project & connect the app to Firebase using `flutterfire configure`
+
+1. Run `flutter pub get` in the root of the project directory `agentic_app_manager` to
+install the Flutter app dependencies
+
+1. Run `flutter run -d <device-id>` to start the app on iOS, Android, or Web. 
+
+> [!TIP]
+> Get available devices by running `flutter devices` ex: `AA8A7357`, `macos`, `chrome`.
+
+1. There are two main.dart files:
+- `main.dart` contains the app which has the Feedback UI for users to mark up.
+- `main_audio_streaming.dart` contains version of the app that uses real-time 
+audio streaming. 
+
+Click the icon in the top right corner "bug report" or "call" to initiate a 
+feedback session. You can file feedback about the app color, font size, or 
+typeface and the agent will have tools that it can use address the feedback. 
+
+In the default version of the app, you can also file feedback about something else
+in the app and it will offer to file a feedback report for you. 
+
+## Implementation
+This demo showcases 3 different model constructors from Firebase AI, each
+supporting different model with different functionality functionality. 
+Here's a high-level overview:
+1. `GenerativeModel`: Multimodal input with text & images. Tool use as output.
+2. `ImagenModel`: Generate the email senders' profile picture images.
+3. `LiveGenerativeModel`: Live audio streaming input & output, with tool use.
+
+Check out [this table](https://firebase.google.com/docs/ai-logic/models) for more on the various supported models & features.
+
+## Architecture
+
+### `GenerativeModel`
+See code in [`lib/agentic_app_manager/`](https://github.com/flutter/demos/blob/main/agentic_app_manager/lib/agentic_app_manager/)
+![GenerativeModel Architecture Diagram](README/AgenticAppManagerArchitectureDiagram.png)
+
+### `ImagenModel`
+See code in [`lib/image_generator.dart`](https://github.com/flutter/demos/blob/main/agentic_app_manager/lib/image_generator.dart)
+![ImagenModel Architecture Diagram](README/ImagenArchitectureDiagram.png)
+
+### `LiveGenerativeModel`
+See code in [`lib/audio_app_manager/audio_app_manager_demo.dart`](https://github.com/flutter/demos/blob/main/agentic_app_manager/lib/audio_app_manager/audio_app_manager_demo.dart)
+![ImagenModel Architecture Diagram](README/AgenticAppManagerAudioArchitectureDiagram.png)
+
+## Resources
+- [[Codelab] Build a Gemini powered Flutter app with Flutter & Firebase AI Logic](https://codelabs.developers.google.com/codelabs/flutter-gemini-colorist)
+- [Demo App] [Colorist](https://github.com/flutter/demos/tree/main/vertex_ai_firebase_flutter_app): A Flutter application that explores LLM tooling interfaces by allowing users to describe colors in natural language. The app uses Gemini LLM to interpret descriptions and change the color of a displayed square by calling specialized color tools.
+- [Firebase AI Logic docs](https://firebase.google.com/docs/ai-logic)
+

agentic_app_manager/README/AgenticAppManagerArchitectureDiagram.png

@@ -9,7 +9,7 @@ plugins {
 }
 
 android {
-    namespace = "com.example.agentic_app_manager_next_25"
+    namespace = "com.example.agentic_app_manager"
     compileSdk = flutter.compileSdkVersion
     ndkVersion = "27.0.12077973"
 
@@ -24,7 +24,7 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId = "com.example.agentic_app_manager_next_25"
+        applicationId = "com.example.agentic_app_manager"
         // You can update the following values to match your application needs.
         // For more information, see: https://flutter.dev/to/review-gradle-config.
         minSdk = 23

agentic_app_manager/README/AgenticAppManagerAudioArchitectureDiagram.png

@@ -1,6 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application
-        android:label="scavenger_hunt"
+        android:label="agentic_app_manager"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity

agentic_app_manager/README/AppScreenshots.png

@@ -1,4 +1,4 @@
-package com.example.scavenger_hunt
+package com.example.agentic_app_manager
 
 import io.flutter.embedding.android.FlutterActivity
 

agentic_app_manager/README/ImagenArchitectureDiagram.png

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '12.0'
+platform :ios, '13.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'