Initial commit

.gitignore

@@ -0,0 +1,45 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# 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-dependencies
+.pub-cache/
+.pub/
+/build/
+/coverage/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

.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: "3b62efc2a3da49882f43c372e0bc53daef7295a6"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+    - platform: android
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+    - platform: ios
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+    - platform: linux
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+    - platform: macos
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+    - platform: web
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+    - platform: windows
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+
+  # 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'

README.md

@@ -0,0 +1,16 @@
+# bmmanager
+
+A new Flutter project.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

README_APP.md

@@ -0,0 +1,170 @@
+# BM Manager
+
+A Flutter application for managing DMR devices and talkgroups through the BrandMeister network API, based on the PyroMeister Manager iOS app.
+
+## Features
+
+- **Secure Authentication**: Token-based authentication with secure keychain storage
+- **Device Management**: View and manage all your BrandMeister devices
+- **Talkgroup Management**: Link and unlink static talkgroups to/from devices
+- **Material Design**: Clean, modern UI with light/dark theme support
+- **Pull-to-Refresh**: Easy data refresh on all screens
+- **Error Handling**: Comprehensive error handling with user-friendly messages
+
+## Project Structure
+
+```
+lib/
+├── main.dart                           # App entry point with Provider setup
+├── models/                             # Data models
+│   ├── device.dart                     # Device model
+│   ├── user_info.dart                  # User information model
+│   ├── static_talkgroup.dart           # Talkgroup model
+│   ├── device_profile.dart             # Device profile model
+│   └── cluster.dart                    # Cluster model
+├── services/                           # Business logic and API
+│   ├── brandmeister_client.dart        # API client for BrandMeister
+│   └── authentication_manager.dart     # Auth and state management
+└── views/                              # UI screens
+    ├── content_view.dart               # Root routing view
+    ├── welcome_view.dart               # Authentication screen
+    ├── main_view.dart                  # Device list screen
+    ├── device_detail_view.dart         # Device details & talkgroups
+    └── link_talkgroup_view.dart        # Add talkgroup modal
+```
+
+## API Integration
+
+The app integrates with the BrandMeister API v2:
+
+**Base URL**: `https://api.brandmeister.network/v2`
+
+### Key Endpoints Used
+
+- `POST /user/whoAmI` - Verify authentication and get user info
+- `GET /device/byCall?callsign={callsign}` - Get devices by callsign
+- `GET /device/{id}` - Get device details
+- `GET /device/{id}/talkgroup` - Get device talkgroups
+- `POST /device/{id}/talkgroup` - Link talkgroup to device
+- `DELETE /device/{id}/talkgroup/{slot}/{talkgroup}` - Unlink talkgroup
+- `GET /talkgroup` - Get all available talkgroups
+
+## Dependencies
+
+- **flutter**: SDK
+- **http**: HTTP client for API calls
+- **flutter_secure_storage**: Secure keychain/keystore storage for API token
+- **provider**: State management solution
+
+## Getting Started
+
+### Prerequisites
+
+- Flutter SDK (3.10.7+)
+- BrandMeister API token (get from https://brandmeister.network)
+
+### Installation
+
+1. Clone the repository
+2. Install dependencies:
+   ```bash
+   fvm flutter pub get
+   ```
+
+3. Run the app:
+   ```bash
+   fvm flutter run
+   ```
+
+### First Launch
+
+1. The app will show the Welcome screen
+2. Enter your BrandMeister API token
+3. Tap "Sign In" to authenticate
+4. Your token is securely stored for future sessions
+
+## Usage
+
+### Viewing Devices
+
+- After authentication, you'll see a list of all your BrandMeister devices
+- Pull down to refresh the device list
+- Tap any device to view details
+
+### Managing Talkgroups
+
+- In the device detail screen, view all linked static talkgroups
+- Tap the "+" button to link a new talkgroup
+- Enter the talkgroup ID and select timeslot (TS1 or TS2)
+- Tap the delete icon to unlink a talkgroup
+
+### Logout
+
+- Tap the logout icon in the app bar on the main screen
+- Your token will be securely removed
+
+## Architecture
+
+### State Management
+
+The app uses **Provider** for state management with a `ChangeNotifier`:
+
+- `AuthenticationManager` - Central service managing:
+  - Authentication state
+  - Secure token storage
+  - API operations
+  - User information
+
+### Data Flow
+
+1. View requests data from `AuthenticationManager`
+2. `AuthenticationManager` calls `BrandmeisterClient`
+3. `BrandmeisterClient` makes HTTP requests to BrandMeister API
+4. Responses are parsed into model objects
+5. Views update UI with new data
+
+### Security
+
+- API tokens stored in platform-specific secure storage:
+  - iOS: Keychain
+  - Android: Encrypted SharedPreferences
+  - macOS: Keychain
+  - Windows: Windows Credential Store
+  - Linux: Secret Service API
+
+## Error Handling
+
+The app includes comprehensive error handling:
+
+- Network errors with retry options
+- API errors with clear messages
+- Form validation
+- Loading states with progress indicators
+- Success/failure feedback with SnackBars
+
+## Platform Support
+
+- ✅ iOS
+- ✅ Android
+- ✅ macOS
+- ✅ Windows
+- ✅ Linux
+- ✅ Web
+
+## Differences from iOS Version
+
+While maintaining feature parity with PyroMeister Manager, this Flutter version:
+
+- Uses Provider instead of SwiftUI's Observable
+- Uses flutter_secure_storage instead of native Keychain
+- Implements Material Design instead of iOS native design
+- Supports multiple platforms (not just iOS)
+- Uses Modal Bottom Sheet for "Link Talkgroup" instead of a separate view
+
+## License
+
+This is a personal project for managing BrandMeister devices. Please ensure you have appropriate authorization to access the BrandMeister API.
+
+## Credits
+
+Based on **PyroMeister Manager** iOS app structure and functionality.

analysis_options.yaml

@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

android/.gitignore

@@ -0,0 +1,14 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+.cxx/
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/to/reference-keystore
+key.properties
+**/*.keystore
+**/*.jks

android/app/build.gradle.kts

@@ -0,0 +1,44 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id("dev.flutter.flutter-gradle-plugin")
+}
+
+android {
+    namespace = "com.example.bmmanager"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_17.toString()
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId = "com.example.bmmanager"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://flutter.dev/to/review-gradle-config.
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    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.getByName("debug")
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}

android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool 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 +1,45 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application
+        android:label="bmmanager"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:taskAffinity=""
+            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"
+              />
+            <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>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>

android/app/src/main/kotlin/com/example/bmmanager/MainActivity.kt

@@ -0,0 +1,5 @@
+package com.example.bmmanager
+
+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
+             the Flutter engine 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 when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine 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.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

android/app/src/profile/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool 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.kts

@@ -0,0 +1,24 @@
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+val newBuildDir: Directory =
+    rootProject.layout.buildDirectory
+        .dir("../../build")
+        .get()
+rootProject.layout.buildDirectory.value(newBuildDir)
+
+subprojects {
+    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
+    project.layout.buildDirectory.value(newSubprojectBuildDir)
+}
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register<Delete>("clean") {
+    delete(rootProject.layout.buildDirectory)
+}

android/gradle.properties

@@ -0,0 +1,2 @@
+org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
+android.useAndroidX=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip

android/settings.gradle.kts

@@ -0,0 +1,26 @@
+pluginManagement {
+    val flutterSdkPath =
+        run {
+            val properties = java.util.Properties()
+            file("local.properties").inputStream().use { properties.load(it) }
+            val flutterSdkPath = properties.getProperty("flutter.sdk")
+            require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
+            flutterSdkPath
+        }
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id("dev.flutter.flutter-plugin-loader") version "1.0.0"
+    id("com.android.application") version "8.11.1" apply false
+    id("org.jetbrains.kotlin.android") version "2.2.20" apply false
+}
+
+include(":app")

ios/.gitignore

@@ -0,0 +1,34 @@
+**/dgph
+*.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/ephemeral/
+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>en</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>13.0</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 +1,43 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '13.0'
+
+# 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!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
+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 +1,619 @@
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+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				MTL_ENABLE_DEBUG_INFO = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				SDKROOT = iphoneos;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
+		97C147041CF9000F007C117D /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				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_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				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_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = NO;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = iphoneos;
+				SUPPORTED_PLATFORMS = iphoneos;
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
+				TARGETED_DEVICE_FAMILY = "1,2";
+				VALIDATE_PRODUCT = YES;
+			};
+			name = Release;
+		};
+		97C147061CF9000F007C117D /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = WM7QZXMRM5;
+				ENABLE_BITCODE = NO;
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.example.bmmanager;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
+				VERSIONING_SYSTEM = "apple-generic";
+			};
+			name = Debug;
+		};
+		97C147071CF9000F007C117D /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = WM7QZXMRM5;
+				ENABLE_BITCODE = NO;
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.example.bmmanager;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
+				SWIFT_VERSION = 5.0;
+				VERSIONING_SYSTEM = "apple-generic";
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				331C8088294A63A400263BE5 /* Debug */,
+				331C8089294A63A400263BE5 /* Release */,
+				331C808A294A63A400263BE5 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				97C147031CF9000F007C117D /* Debug */,
+				97C147041CF9000F007C117D /* Release */,
+				249021D3217E4FDB00AE95B9 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				97C147061CF9000F007C117D /* Debug */,
+				97C147071CF9000F007C117D /* Release */,
+				249021D4217E4FDB00AE95B9 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 97C146E61CF9000F007C117D /* Project object */;
+}

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 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1510"
+   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"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "331C8080294A63A400263BE5"
+               BuildableName = "RunnerTests.xctest"
+               BlueprintName = "RunnerTests"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      enableGPUValidationMode = "1"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </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 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.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 Flutter
+import UIKit
+
+@main
+@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 +1,49 @@
+<?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>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>Bmmanager</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>bmmanager</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(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>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
+</dict>
+</plist>

ios/Runner/Runner-Bridging-Header.h

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

ios/RunnerTests/RunnerTests.swift

@@ -0,0 +1,12 @@
+import Flutter
+import UIKit
+import XCTest
+
+class RunnerTests: XCTestCase {
+
+  func testExample() {
+    // If you add code to the Runner application, consider adding tests here.
+    // See https://developer.apple.com/documentation/xctest for more information about using XCTest.
+  }
+
+}

lib/main.dart

@@ -0,0 +1,38 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'services/authentication_manager.dart';
+import 'views/content_view.dart';
+
+void main() {
+  runApp(const BmManagerApp());
+}
+
+class BmManagerApp extends StatelessWidget {
+  const BmManagerApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return ChangeNotifierProvider(
+      create: (_) => AuthenticationManager(),
+      child: MaterialApp(
+        title: 'BM Manager',
+        debugShowCheckedModeBanner: false,
+        theme: ThemeData(
+          colorScheme: ColorScheme.fromSeed(
+            seedColor: Colors.blue,
+            brightness: Brightness.light,
+          ),
+          useMaterial3: true,
+        ),
+        darkTheme: ThemeData(
+          colorScheme: ColorScheme.fromSeed(
+            seedColor: Colors.blue,
+            brightness: Brightness.dark,
+          ),
+          useMaterial3: true,
+        ),
+        home: const ContentView(),
+      ),
+    );
+  }
+}

lib/models/cluster.dart

@@ -0,0 +1,35 @@
+class Cluster {
+  final int? id;
+  final int? masterId;
+  final String? clusterName;
+  final int? talkgroup;
+  final bool? repeatersOnly;
+
+  Cluster({
+    this.id,
+    this.masterId,
+    this.clusterName,
+    this.talkgroup,
+    this.repeatersOnly,
+  });
+
+  factory Cluster.fromJson(Map<String, dynamic> json) {
+    return Cluster(
+      id: json['id'] as int?,
+      masterId: json['masterId'] as int?,
+      clusterName: json['clusterName'] as String?,
+      talkgroup: json['talkgroup'] as int?,
+      repeatersOnly: json['repeatersOnly'] as bool?,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'masterId': masterId,
+      'clusterName': clusterName,
+      'talkgroup': talkgroup,
+      'repeatersOnly': repeatersOnly,
+    };
+  }
+}

lib/models/device.dart

@@ -0,0 +1,129 @@
+class Device {
+  final int id;
+  final String? callsign;
+  final String? name;
+  final String? city;
+  final String? state;
+  final String? country;
+  final String? surname;
+  final String? linkname;
+  final String? hardware;
+  final String? firmware;
+  final String? tx;
+  final String? rx;
+  final int? colorcode;
+  final int? status;
+  final int? lastKnownMaster;
+  final double? lat;
+  final double? lng;
+  final String? website;
+  final int? pep;
+  final int? agl;
+  final String? description;
+  final String? createdAt;
+  final String? updatedAt;
+  final String? lastSeen;
+  final List<String>? permissions;
+
+  Device({
+    required this.id,
+    this.callsign,
+    this.name,
+    this.city,
+    this.state,
+    this.country,
+    this.surname,
+    this.linkname,
+    this.hardware,
+    this.firmware,
+    this.tx,
+    this.rx,
+    this.colorcode,
+    this.status,
+    this.lastKnownMaster,
+    this.lat,
+    this.lng,
+    this.website,
+    this.pep,
+    this.agl,
+    this.description,
+    this.createdAt,
+    this.updatedAt,
+    this.lastSeen,
+    this.permissions,
+  });
+
+  factory Device.fromJson(Map<String, dynamic> json) {
+    return Device(
+      id: json['id'] as int,
+      callsign: json['callsign'] as String?,
+      name: json['name'] as String?,
+      city: json['city'] as String?,
+      state: json['state'] as String?,
+      country: json['country'] as String?,
+      surname: json['surname'] as String?,
+      linkname: json['linkname'] as String?,
+      hardware: json['hardware'] as String?,
+      firmware: json['firmware'] as String?,
+      tx: json['tx'] as String?,
+      rx: json['rx'] as String?,
+      colorcode: json['colorcode'] as int?,
+      status: json['status'] as int?,
+      lastKnownMaster: json['last_known_master'] as int?,
+      lat: json['lat'] as double?,
+      lng: json['lng'] as double?,
+      website: json['website'] as String?,
+      pep: json['pep'] as int?,
+      agl: json['agl'] as int?,
+      description: json['description'] as String?,
+      createdAt: json['created_at'] as String?,
+      updatedAt: json['updated_at'] as String?,
+      lastSeen: json['last_seen'] as String?,
+      permissions: (json['permissions'] as List<dynamic>?)
+          ?.map((e) => e as String)
+          .toList(),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'callsign': callsign,
+      'name': name,
+      'city': city,
+      'state': state,
+      'country': country,
+      'surname': surname,
+      'linkname': linkname,
+      'hardware': hardware,
+      'firmware': firmware,
+      'tx': tx,
+      'rx': rx,
+      'colorcode': colorcode,
+      'status': status,
+      'last_known_master': lastKnownMaster,
+      'lat': lat,
+      'lng': lng,
+      'website': website,
+      'pep': pep,
+      'agl': agl,
+      'description': description,
+      'created_at': createdAt,
+      'updated_at': updatedAt,
+      'last_seen': lastSeen,
+      'permissions': permissions,
+    };
+  }
+
+  String get displayLocation {
+    final parts = <String>[];
+    if (city != null && city!.isNotEmpty) parts.add(city!);
+    if (state != null && state!.isNotEmpty) parts.add(state!);
+    if (country != null && country!.isNotEmpty) parts.add(country!);
+    return parts.isEmpty ? 'Unknown Location' : parts.join(', ');
+  }
+
+  String get displayName {
+    return name ?? callsign ?? 'Unknown Device';
+  }
+}

lib/models/device_profile.dart

@@ -0,0 +1,54 @@
+import 'static_talkgroup.dart';
+import 'cluster.dart';
+
+class DeviceProfile {
+  final List<StaticTalkgroup> blockedGroups;
+  final List<StaticTalkgroup> staticSubscriptions;
+  final List<StaticTalkgroup> dynamicSubscriptions;
+  final List<StaticTalkgroup> timedSubscriptions;
+  final List<Cluster> clusters;
+
+  DeviceProfile({
+    this.blockedGroups = const [],
+    this.staticSubscriptions = const [],
+    this.dynamicSubscriptions = const [],
+    this.timedSubscriptions = const [],
+    this.clusters = const [],
+  });
+
+  factory DeviceProfile.fromJson(Map<String, dynamic> json) {
+    return DeviceProfile(
+      blockedGroups: (json['blockedGroups'] as List<dynamic>?)
+              ?.map((e) => StaticTalkgroup.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          [],
+      staticSubscriptions: (json['staticSubscriptions'] as List<dynamic>?)
+              ?.map((e) => StaticTalkgroup.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          [],
+      dynamicSubscriptions: (json['dynamicSubscriptions'] as List<dynamic>?)
+              ?.map((e) => StaticTalkgroup.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          [],
+      timedSubscriptions: (json['timedSubscriptions'] as List<dynamic>?)
+              ?.map((e) => StaticTalkgroup.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          [],
+      clusters: (json['clusters'] as List<dynamic>?)
+              ?.map((e) => Cluster.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          [],
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'blockedGroups': blockedGroups.map((e) => e.toJson()).toList(),
+      'staticSubscriptions': staticSubscriptions.map((e) => e.toJson()).toList(),
+      'dynamicSubscriptions':
+          dynamicSubscriptions.map((e) => e.toJson()).toList(),
+      'timedSubscriptions': timedSubscriptions.map((e) => e.toJson()).toList(),
+      'clusters': clusters.map((e) => e.toJson()).toList(),
+    };
+  }
+}

lib/models/static_talkgroup.dart

@@ -0,0 +1,35 @@
+class StaticTalkgroup {
+  final String? talkgroup;
+  final String? repeaterId;
+  final String? slot;
+
+  StaticTalkgroup({
+    this.talkgroup,
+    this.repeaterId,
+    this.slot,
+  });
+
+  factory StaticTalkgroup.fromJson(Map<String, dynamic> json) {
+    return StaticTalkgroup(
+      talkgroup: json['talkgroup']?.toString(),
+      repeaterId: json['repeaterId']?.toString(),
+      slot: json['slot']?.toString(),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'talkgroup': talkgroup,
+      'repeaterId': repeaterId,
+      'slot': slot,
+    };
+  }
+
+  String get displaySlot {
+    return slot != null ? 'TS$slot' : 'TS?';
+  }
+
+  String get displayId {
+    return talkgroup ?? 'Unknown';
+  }
+}

lib/models/user_info.dart

@@ -0,0 +1,37 @@
+class UserInfo {
+  final int id;
+  final String? name;
+  final String? username;
+
+  UserInfo({
+    required this.id,
+    this.name,
+    this.username,
+  });
+
+  factory UserInfo.fromJson(Map<String, dynamic> json) {
+    return UserInfo(
+      id: json['id'] as int,
+      name: json['name'] as String?,
+      username: json['username'] as String?,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'username': username,
+    };
+  }
+
+  String get displayName {
+    if (username != null && username!.isNotEmpty) {
+      if (name != null && name!.isNotEmpty) {
+        return '$username ($name)';
+      }
+      return username!;
+    }
+    return name ?? 'User $id';
+  }
+}

lib/services/authentication_manager.dart

@@ -0,0 +1,189 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+import '../models/device.dart';
+import '../models/user_info.dart';
+import '../models/static_talkgroup.dart';
+import '../models/device_profile.dart';
+import 'brandmeister_client.dart';
+
+class AuthenticationManager extends ChangeNotifier {
+  static const String _tokenKey = 'apiToken';
+
+  final FlutterSecureStorage _storage = const FlutterSecureStorage(
+    aOptions: AndroidOptions(
+      encryptedSharedPreferences: true,
+    ),
+    iOptions: IOSOptions(
+      accessibility: KeychainAccessibility.first_unlock,
+    ),
+  );
+
+  bool _isAuthenticated = false;
+  String _apiToken = '';
+  UserInfo? _userInfo;
+  BrandmeisterClient? _client;
+
+  bool get isAuthenticated => _isAuthenticated;
+  String get apiToken => _apiToken;
+  UserInfo? get userInfo => _userInfo;
+
+  AuthenticationManager() {
+    _loadToken();
+  }
+
+  Future<void> _loadToken() async {
+    try {
+      final token = await _storage.read(key: _tokenKey);
+      if (token != null && token.isNotEmpty) {
+        _apiToken = token;
+        _client = BrandmeisterClient(apiToken: token);
+        // Try to verify the token is still valid
+        try {
+          _userInfo = await _client!.whoami();
+          _isAuthenticated = true;
+          notifyListeners();
+        } catch (e) {
+          // Token is invalid, clear it
+          await logout();
+        }
+      }
+    } catch (e) {
+      debugPrint('Error loading token: $e');
+    }
+  }
+
+  Future<void> _saveToken(String token) async {
+    try {
+      await _storage.write(key: _tokenKey, value: token);
+      _apiToken = token;
+      _client = BrandmeisterClient(apiToken: token);
+    } catch (e) {
+      throw BrandmeisterError('Failed to save token: $e');
+    }
+  }
+
+  Future<UserInfo> verifyAndSaveToken(String token) async {
+    if (token.isEmpty) {
+      throw BrandmeisterError('Token cannot be empty');
+    }
+
+    final tempClient = BrandmeisterClient(apiToken: token);
+    final user = await tempClient.whoami();
+
+    await _saveToken(token);
+    _userInfo = user;
+    _isAuthenticated = true;
+    notifyListeners();
+
+    return user;
+  }
+
+  Future<void> logout() async {
+    try {
+      await _storage.delete(key: _tokenKey);
+      _apiToken = '';
+      _userInfo = null;
+      _isAuthenticated = false;
+      _client = null;
+      notifyListeners();
+    } catch (e) {
+      debugPrint('Error during logout: $e');
+    }
+  }
+
+  Future<void> refreshUserInfo() async {
+    if (_client == null) return;
+
+    try {
+      _userInfo = await _client!.whoami();
+      notifyListeners();
+    } catch (e) {
+      debugPrint('Error refreshing user info: $e');
+      rethrow;
+    }
+  }
+
+  // Device Operations
+  Future<List<Device>> getDevices() async {
+    if (_client == null || _userInfo == null) {
+      throw BrandmeisterError('Not authenticated');
+    }
+
+    if (_userInfo!.username == null) {
+      throw BrandmeisterError('Username not available');
+    }
+
+    return await _client!.getDevicesByCallsign(_userInfo!.username!);
+  }
+
+  Future<Device> getDevice(int dmrId) async {
+    if (_client == null) {
+      throw BrandmeisterError('Not authenticated');
+    }
+
+    return await _client!.getDevice(dmrId);
+  }
+
+  Future<DeviceProfile> getDeviceProfile(int dmrId) async {
+    if (_client == null) {
+      throw BrandmeisterError('Not authenticated');
+    }
+
+    return await _client!.getDeviceProfile(dmrId);
+  }
+
+  Future<List<StaticTalkgroup>> getTalkgroups(int dmrId) async {
+    if (_client == null) {
+      throw BrandmeisterError('Not authenticated');
+    }
+
+    return await _client!.getDeviceTalkgroups(dmrId);
+  }
+
+  Future<Map<String, String>> getAllTalkgroups() async {
+    if (_client == null) {
+      throw BrandmeisterError('Not authenticated');
+    }
+
+    return await _client!.getTalkgroups();
+  }
+
+  Future<void> linkTalkgroup({
+    required int talkgroupId,
+    required int dmrId,
+    required int timeslot,
+  }) async {
+    if (_client == null) {
+      throw BrandmeisterError('Not authenticated');
+    }
+
+    await _client!.addTalkgroup(
+      dmrId: dmrId,
+      talkgroupId: talkgroupId,
+      slot: timeslot,
+    );
+  }
+
+  Future<void> unlinkTalkgroup({
+    required String talkgroupId,
+    required int dmrId,
+    required String timeslot,
+  }) async {
+    if (_client == null) {
+      throw BrandmeisterError('Not authenticated');
+    }
+
+    final tgId = int.tryParse(talkgroupId);
+    final slot = int.tryParse(timeslot);
+
+    if (tgId == null || slot == null) {
+      throw BrandmeisterError('Invalid talkgroup ID or timeslot');
+    }
+
+    await _client!.removeTalkgroup(
+      dmrId: dmrId,
+      talkgroupId: tgId,
+      slot: slot,
+    );
+  }
+}

lib/services/brandmeister_client.dart

@@ -0,0 +1,186 @@
+import 'dart:convert';
+import 'package:http/http.dart' as http;
+import '../models/device.dart';
+import '../models/user_info.dart';
+import '../models/static_talkgroup.dart';
+import '../models/device_profile.dart';
+
+class BrandmeisterError implements Exception {
+  final String message;
+  final int? statusCode;
+
+  BrandmeisterError(this.message, {this.statusCode});
+
+  @override
+  String toString() {
+    if (statusCode != null) {
+      return 'BrandmeisterError (HTTP $statusCode): $message';
+    }
+    return 'BrandmeisterError: $message';
+  }
+}
+
+class BrandmeisterClient {
+  static const String baseUrl = 'https://api.brandmeister.network/v2';
+  final String apiToken;
+
+  BrandmeisterClient({required this.apiToken});
+
+  Map<String, String> get _headers => {
+        'Authorization': 'Bearer $apiToken',
+        'Content-Type': 'application/json',
+      };
+
+  Future<T> _handleResponse<T>(
+    http.Response response,
+    T Function(dynamic) parser,
+  ) async {
+    if (response.statusCode >= 200 && response.statusCode < 300) {
+      try {
+        final dynamic decoded = jsonDecode(response.body);
+        return parser(decoded);
+      } catch (e) {
+        throw BrandmeisterError('Failed to decode response: $e');
+      }
+    } else {
+      throw BrandmeisterError(
+        'HTTP request failed: ${response.body}',
+        statusCode: response.statusCode,
+      );
+    }
+  }
+
+  // User Endpoints
+  Future<UserInfo> whoami() async {
+    final response = await http.post(
+      Uri.parse('$baseUrl/user/whoAmI'),
+      headers: _headers,
+    );
+    return _handleResponse(response, (json) => UserInfo.fromJson(json));
+  }
+
+  Future<UserInfo> getUser(int id) async {
+    final response = await http.get(
+      Uri.parse('$baseUrl/user/byID/$id'),
+      headers: _headers,
+    );
+    return _handleResponse(response, (json) => UserInfo.fromJson(json));
+  }
+
+  Future<List<UserInfo>> getUsersByCallsign(String callsign) async {
+    final response = await http.get(
+      Uri.parse('$baseUrl/user/byCall/$callsign'),
+      headers: _headers,
+    );
+    return _handleResponse(
+      response,
+      (json) => (json as List).map((e) => UserInfo.fromJson(e)).toList(),
+    );
+  }
+
+  // Device Endpoints
+  Future<Device> getDevice(int dmrId) async {
+    final response = await http.get(
+      Uri.parse('$baseUrl/device/$dmrId'),
+      headers: _headers,
+    );
+    return _handleResponse(response, (json) => Device.fromJson(json));
+  }
+
+  Future<DeviceProfile> getDeviceProfile(int dmrId) async {
+    final response = await http.get(
+      Uri.parse('$baseUrl/device/$dmrId/profile'),
+      headers: _headers,
+    );
+    return _handleResponse(response, (json) => DeviceProfile.fromJson(json));
+  }
+
+  Future<List<Device>> getDevicesByCallsign(String callsign) async {
+    final response = await http.get(
+      Uri.parse('$baseUrl/device/byCall?callsign=$callsign'),
+      headers: _headers,
+    );
+    return _handleResponse(
+      response,
+      (json) => (json as List).map((e) => Device.fromJson(e)).toList(),
+    );
+  }
+
+  Future<List<Device>> getDevicesByMaster(int masterId) async {
+    final response = await http.get(
+      Uri.parse('$baseUrl/device/byMaster/$masterId'),
+      headers: _headers,
+    );
+    return _handleResponse(
+      response,
+      (json) => (json as List).map((e) => Device.fromJson(e)).toList(),
+    );
+  }
+
+  Future<List<StaticTalkgroup>> getDeviceTalkgroups(int dmrId) async {
+    final response = await http.get(
+      Uri.parse('$baseUrl/device/$dmrId/talkgroup'),
+      headers: _headers,
+    );
+    return _handleResponse(
+      response,
+      (json) =>
+          (json as List).map((e) => StaticTalkgroup.fromJson(e)).toList(),
+    );
+  }
+
+  // Talkgroup Management
+  Future<void> addTalkgroup({
+    required int dmrId,
+    required int talkgroupId,
+    required int slot,
+  }) async {
+    final response = await http.post(
+      Uri.parse('$baseUrl/device/$dmrId/talkgroup'),
+      headers: _headers,
+      body: jsonEncode({
+        'slot': slot,
+        'group': talkgroupId,
+      }),
+    );
+
+    if (response.statusCode < 200 || response.statusCode >= 300) {
+      throw BrandmeisterError(
+        'Failed to add talkgroup: ${response.body}',
+        statusCode: response.statusCode,
+      );
+    }
+  }
+
+  Future<void> removeTalkgroup({
+    required int dmrId,
+    required int talkgroupId,
+    required int slot,
+  }) async {
+    final response = await http.delete(
+      Uri.parse('$baseUrl/device/$dmrId/talkgroup/$slot/$talkgroupId'),
+      headers: _headers,
+    );
+
+    if (response.statusCode < 200 || response.statusCode >= 300) {
+      throw BrandmeisterError(
+        'Failed to remove talkgroup: ${response.body}',
+        statusCode: response.statusCode,
+      );
+    }
+  }
+
+  // Talkgroup Endpoints
+  Future<Map<String, String>> getTalkgroups() async {
+    final response = await http.get(
+      Uri.parse('$baseUrl/talkgroup'),
+      headers: _headers,
+    );
+    return _handleResponse(
+      response,
+      (json) => (json as Map<String, dynamic>).map(
+        (key, value) => MapEntry(key, value.toString()),
+      ),
+    );
+  }
+}

lib/views/content_view.dart

@@ -0,0 +1,20 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../services/authentication_manager.dart';
+import 'welcome_view.dart';
+import 'main_view.dart';
+
+class ContentView extends StatelessWidget {
+  const ContentView({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final authManager = context.watch<AuthenticationManager>();
+
+    if (authManager.isAuthenticated) {
+      return const MainView();
+    } else {
+      return const WelcomeView();
+    }
+  }
+}

lib/views/device_detail_view.dart

@@ -0,0 +1,391 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../models/device.dart';
+import '../models/static_talkgroup.dart';
+import '../services/authentication_manager.dart';
+import '../services/brandmeister_client.dart';
+import 'link_talkgroup_view.dart';
+
+class DeviceDetailView extends StatefulWidget {
+  final Device device;
+
+  const DeviceDetailView({super.key, required this.device});
+
+  @override
+  State<DeviceDetailView> createState() => _DeviceDetailViewState();
+}
+
+class _DeviceDetailViewState extends State<DeviceDetailView> {
+  List<StaticTalkgroup> _talkgroups = [];
+  Map<String, String> _allTalkgroups = {};
+  bool _isLoadingTalkgroups = false;
+  bool _isLoadingDeviceDetails = false;
+  String? _errorMessage;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadData();
+  }
+
+  Future<void> _loadData() async {
+    setState(() {
+      _isLoadingTalkgroups = true;
+      _isLoadingDeviceDetails = true;
+      _errorMessage = null;
+    });
+
+    try {
+      final authManager = context.read<AuthenticationManager>();
+
+      final results = await Future.wait([
+        authManager.getTalkgroups(widget.device.id),
+        authManager.getAllTalkgroups(),
+      ]);
+
+      setState(() {
+        _talkgroups = results[0] as List<StaticTalkgroup>;
+        _allTalkgroups = results[1] as Map<String, String>;
+        _isLoadingTalkgroups = false;
+        _isLoadingDeviceDetails = false;
+      });
+    } on BrandmeisterError catch (e) {
+      setState(() {
+        _errorMessage = e.message;
+        _isLoadingTalkgroups = false;
+        _isLoadingDeviceDetails = false;
+      });
+    } catch (e) {
+      setState(() {
+        _errorMessage = e.toString();
+        _isLoadingTalkgroups = false;
+        _isLoadingDeviceDetails = false;
+      });
+    }
+  }
+
+  Future<void> _unlinkTalkgroup(StaticTalkgroup talkgroup) async {
+    if (talkgroup.talkgroup == null || talkgroup.slot == null) {
+      return;
+    }
+
+    try {
+      final authManager = context.read<AuthenticationManager>();
+      await authManager.unlinkTalkgroup(
+        talkgroupId: talkgroup.talkgroup!,
+        dmrId: widget.device.id,
+        timeslot: talkgroup.slot!,
+      );
+
+      await _loadData();
+
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text('Talkgroup unlinked successfully')),
+        );
+      }
+    } on BrandmeisterError catch (e) {
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('Failed to unlink: ${e.message}')),
+        );
+      }
+    } catch (e) {
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('Error: ${e.toString()}')),
+        );
+      }
+    }
+  }
+
+  void _showLinkTalkgroupSheet() {
+    showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      builder: (context) => Padding(
+        padding: EdgeInsets.only(
+          bottom: MediaQuery.of(context).viewInsets.bottom,
+        ),
+        child: LinkTalkgroupView(
+          device: widget.device,
+          onSuccess: () {
+            Navigator.pop(context);
+            _loadData();
+          },
+        ),
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(widget.device.callsign ?? 'Device Details'),
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: _showLinkTalkgroupSheet,
+        child: const Icon(Icons.add),
+      ),
+      body: RefreshIndicator(
+        onRefresh: _loadData,
+        child: _buildBody(),
+      ),
+    );
+  }
+
+  Widget _buildBody() {
+    if ((_isLoadingTalkgroups || _isLoadingDeviceDetails) &&
+        _talkgroups.isEmpty) {
+      return const Center(
+        child: CircularProgressIndicator(),
+      );
+    }
+
+    if (_errorMessage != null) {
+      return Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Icon(
+              Icons.error_outline,
+              size: 64,
+              color: Colors.red[300],
+            ),
+            const SizedBox(height: 16),
+            Text(
+              'Error',
+              style: Theme.of(context).textTheme.titleLarge,
+            ),
+            const SizedBox(height: 8),
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 32),
+              child: Text(
+                _errorMessage!,
+                textAlign: TextAlign.center,
+                style: TextStyle(color: Colors.grey[600]),
+              ),
+            ),
+            const SizedBox(height: 24),
+            ElevatedButton.icon(
+              onPressed: _loadData,
+              icon: const Icon(Icons.refresh),
+              label: const Text('Retry'),
+            ),
+          ],
+        ),
+      );
+    }
+
+    return ListView(
+      children: [
+        _buildDeviceInfoSection(),
+        const Divider(height: 1),
+        _buildTalkgroupsSection(),
+      ],
+    );
+  }
+
+  Widget _buildDeviceInfoSection() {
+    return Container(
+      padding: const EdgeInsets.all(16),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(
+            'Device Information',
+            style: Theme.of(context).textTheme.titleLarge?.copyWith(
+                  fontWeight: FontWeight.bold,
+                ),
+          ),
+          const SizedBox(height: 16),
+          _InfoRow(
+            label: 'DMR ID',
+            value: widget.device.id.toString(),
+          ),
+          if (widget.device.callsign != null)
+            _InfoRow(
+              label: 'Callsign',
+              value: widget.device.callsign!,
+            ),
+          if (widget.device.name != null)
+            _InfoRow(
+              label: 'Name',
+              value: widget.device.name!,
+            ),
+          _InfoRow(
+            label: 'Location',
+            value: widget.device.displayLocation,
+          ),
+          if (widget.device.hardware != null)
+            _InfoRow(
+              label: 'Hardware',
+              value: widget.device.hardware!,
+            ),
+          if (widget.device.firmware != null)
+            _InfoRow(
+              label: 'Firmware',
+              value: widget.device.firmware!,
+            ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildTalkgroupsSection() {
+    return Container(
+      padding: const EdgeInsets.all(16),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              Text(
+                'Static Talkgroups',
+                style: Theme.of(context).textTheme.titleLarge?.copyWith(
+                      fontWeight: FontWeight.bold,
+                    ),
+              ),
+              if (_isLoadingTalkgroups)
+                const SizedBox(
+                  width: 20,
+                  height: 20,
+                  child: CircularProgressIndicator(strokeWidth: 2),
+                ),
+            ],
+          ),
+          const SizedBox(height: 16),
+          if (_talkgroups.isEmpty)
+            Center(
+              child: Padding(
+                padding: const EdgeInsets.all(32),
+                child: Column(
+                  children: [
+                    Icon(
+                      Icons.speaker_group,
+                      size: 48,
+                      color: Colors.grey[400],
+                    ),
+                    const SizedBox(height: 8),
+                    Text(
+                      'No talkgroups linked',
+                      style: TextStyle(color: Colors.grey[600]),
+                    ),
+                  ],
+                ),
+              ),
+            )
+          else
+            ..._talkgroups.map((tg) => _TalkgroupRow(
+                  talkgroup: tg,
+                  talkgroupName: _allTalkgroups[tg.talkgroup],
+                  onDelete: () => _unlinkTalkgroup(tg),
+                )),
+        ],
+      ),
+    );
+  }
+}
+
+class _InfoRow extends StatelessWidget {
+  final String label;
+  final String value;
+
+  const _InfoRow({
+    required this.label,
+    required this.value,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 12),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SizedBox(
+            width: 100,
+            child: Text(
+              label,
+              style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                    fontWeight: FontWeight.w500,
+                    color: Colors.grey[600],
+                  ),
+            ),
+          ),
+          Expanded(
+            child: Text(
+              value,
+              style: Theme.of(context).textTheme.bodyMedium,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _TalkgroupRow extends StatelessWidget {
+  final StaticTalkgroup talkgroup;
+  final String? talkgroupName;
+  final VoidCallback onDelete;
+
+  const _TalkgroupRow({
+    required this.talkgroup,
+    this.talkgroupName,
+    required this.onDelete,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      margin: const EdgeInsets.only(bottom: 8),
+      child: ListTile(
+        leading: CircleAvatar(
+          backgroundColor: Theme.of(context).colorScheme.secondaryContainer,
+          child: Text(
+            talkgroup.displaySlot,
+            style: TextStyle(
+              fontSize: 12,
+              fontWeight: FontWeight.bold,
+              color: Theme.of(context).colorScheme.onSecondaryContainer,
+            ),
+          ),
+        ),
+        title: Text(talkgroupName ?? talkgroup.displayId),
+        subtitle: Text('ID: ${talkgroup.displayId}'),
+        trailing: IconButton(
+          icon: const Icon(Icons.delete_outline),
+          color: Colors.red,
+          onPressed: () {
+            showDialog(
+              context: context,
+              builder: (context) => AlertDialog(
+                title: const Text('Unlink Talkgroup'),
+                content: Text(
+                  'Are you sure you want to unlink talkgroup ${talkgroup.displayId}?',
+                ),
+                actions: [
+                  TextButton(
+                    onPressed: () => Navigator.pop(context),
+                    child: const Text('Cancel'),
+                  ),
+                  TextButton(
+                    onPressed: () {
+                      Navigator.pop(context);
+                      onDelete();
+                    },
+                    style: TextButton.styleFrom(foregroundColor: Colors.red),
+                    child: const Text('Unlink'),
+                  ),
+                ],
+              ),
+            );
+          },
+        ),
+      ),
+    );
+  }
+}

lib/views/link_talkgroup_view.dart

@@ -0,0 +1,166 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:provider/provider.dart';
+import '../models/device.dart';
+import '../services/authentication_manager.dart';
+import '../services/brandmeister_client.dart';
+
+class LinkTalkgroupView extends StatefulWidget {
+  final Device device;
+  final VoidCallback onSuccess;
+
+  const LinkTalkgroupView({
+    super.key,
+    required this.device,
+    required this.onSuccess,
+  });
+
+  @override
+  State<LinkTalkgroupView> createState() => _LinkTalkgroupViewState();
+}
+
+class _LinkTalkgroupViewState extends State<LinkTalkgroupView> {
+  final TextEditingController _talkgroupController = TextEditingController();
+  int _selectedTimeslot = 1;
+  bool _isLoading = false;
+  String? _errorMessage;
+
+  @override
+  void dispose() {
+    _talkgroupController.dispose();
+    super.dispose();
+  }
+
+  Future<void> _linkTalkgroup() async {
+    if (_talkgroupController.text.isEmpty) {
+      setState(() {
+        _errorMessage = 'Please enter a talkgroup ID';
+      });
+      return;
+    }
+
+    final talkgroupId = int.tryParse(_talkgroupController.text);
+    if (talkgroupId == null) {
+      setState(() {
+        _errorMessage = 'Invalid talkgroup ID';
+      });
+      return;
+    }
+
+    setState(() {
+      _isLoading = true;
+      _errorMessage = null;
+    });
+
+    try {
+      final authManager = context.read<AuthenticationManager>();
+      await authManager.linkTalkgroup(
+        talkgroupId: talkgroupId,
+        dmrId: widget.device.id,
+        timeslot: _selectedTimeslot,
+      );
+
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text('Talkgroup linked successfully')),
+        );
+        widget.onSuccess();
+      }
+    } on BrandmeisterError catch (e) {
+      setState(() {
+        _errorMessage = e.message;
+        _isLoading = false;
+      });
+    } catch (e) {
+      setState(() {
+        _errorMessage = e.toString();
+        _isLoading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.all(24),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              Text(
+                'Link Talkgroup',
+                style: Theme.of(context).textTheme.titleLarge?.copyWith(
+                      fontWeight: FontWeight.bold,
+                    ),
+              ),
+              IconButton(
+                icon: const Icon(Icons.close),
+                onPressed: () => Navigator.pop(context),
+              ),
+            ],
+          ),
+          const SizedBox(height: 24),
+          TextField(
+            controller: _talkgroupController,
+            keyboardType: TextInputType.number,
+            inputFormatters: [FilteringTextInputFormatter.digitsOnly],
+            decoration: InputDecoration(
+              labelText: 'Talkgroup ID',
+              hintText: 'Enter talkgroup ID',
+              border: const OutlineInputBorder(),
+              prefixIcon: const Icon(Icons.speaker_group),
+              errorText: _errorMessage,
+            ),
+            enabled: !_isLoading,
+            autofocus: true,
+          ),
+          const SizedBox(height: 24),
+          Text(
+            'Timeslot',
+            style: Theme.of(context).textTheme.titleMedium,
+          ),
+          const SizedBox(height: 8),
+          SegmentedButton<int>(
+            segments: const [
+              ButtonSegment(
+                value: 1,
+                label: Text('TS1'),
+                icon: Icon(Icons.looks_one),
+              ),
+              ButtonSegment(
+                value: 2,
+                label: Text('TS2'),
+                icon: Icon(Icons.looks_two),
+              ),
+            ],
+            selected: {_selectedTimeslot},
+            onSelectionChanged: _isLoading
+                ? null
+                : (Set<int> newSelection) {
+                    setState(() {
+                      _selectedTimeslot = newSelection.first;
+                    });
+                  },
+          ),
+          const SizedBox(height: 24),
+          ElevatedButton(
+            onPressed: _isLoading ? null : _linkTalkgroup,
+            style: ElevatedButton.styleFrom(
+              padding: const EdgeInsets.symmetric(vertical: 16),
+            ),
+            child: _isLoading
+                ? const SizedBox(
+                    height: 20,
+                    width: 20,
+                    child: CircularProgressIndicator(strokeWidth: 2),
+                  )
+                : const Text('Link Talkgroup'),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/views/main_view.dart

@@ -0,0 +1,225 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../models/device.dart';
+import '../models/user_info.dart';
+import '../services/authentication_manager.dart';
+import '../services/brandmeister_client.dart';
+import 'device_detail_view.dart';
+
+class MainView extends StatefulWidget {
+  const MainView({super.key});
+
+  @override
+  State<MainView> createState() => _MainViewState();
+}
+
+class _MainViewState extends State<MainView> {
+  List<Device> _devices = [];
+  bool _isLoadingDevices = false;
+  String? _errorMessage;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadDevices();
+  }
+
+  Future<void> _loadDevices() async {
+    setState(() {
+      _isLoadingDevices = true;
+      _errorMessage = null;
+    });
+
+    try {
+      final authManager = context.read<AuthenticationManager>();
+      final devices = await authManager.getDevices();
+      setState(() {
+        _devices = devices;
+        _isLoadingDevices = false;
+      });
+    } on BrandmeisterError catch (e) {
+      setState(() {
+        _errorMessage = e.message;
+        _isLoadingDevices = false;
+      });
+    } catch (e) {
+      setState(() {
+        _errorMessage = e.toString();
+        _isLoadingDevices = false;
+      });
+    }
+  }
+
+  Future<void> _logout() async {
+    final authManager = context.read<AuthenticationManager>();
+    await authManager.logout();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final authManager = context.watch<AuthenticationManager>();
+    final userInfo = authManager.userInfo;
+
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('BM Manager'),
+        actions: [
+          IconButton(
+            icon: const Icon(Icons.logout),
+            onPressed: _logout,
+            tooltip: 'Logout',
+          ),
+        ],
+      ),
+      body: RefreshIndicator(
+        onRefresh: _loadDevices,
+        child: _buildBody(userInfo),
+      ),
+    );
+  }
+
+  Widget _buildBody(UserInfo? userInfo) {
+    if (_isLoadingDevices && _devices.isEmpty) {
+      return const Center(
+        child: CircularProgressIndicator(),
+      );
+    }
+
+    if (_errorMessage != null) {
+      return Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Icon(
+              Icons.error_outline,
+              size: 64,
+              color: Colors.red[300],
+            ),
+            const SizedBox(height: 16),
+            Text(
+              'Error',
+              style: Theme.of(context).textTheme.titleLarge,
+            ),
+            const SizedBox(height: 8),
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 32),
+              child: Text(
+                _errorMessage!,
+                textAlign: TextAlign.center,
+                style: TextStyle(color: Colors.grey[600]),
+              ),
+            ),
+            const SizedBox(height: 24),
+            ElevatedButton.icon(
+              onPressed: _loadDevices,
+              icon: const Icon(Icons.refresh),
+              label: const Text('Retry'),
+            ),
+          ],
+        ),
+      );
+    }
+
+    if (_devices.isEmpty) {
+      return Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Icon(
+              Icons.devices_other,
+              size: 64,
+              color: Colors.grey[400],
+            ),
+            const SizedBox(height: 16),
+            Text(
+              'No devices found',
+              style: Theme.of(context).textTheme.titleLarge,
+            ),
+            const SizedBox(height: 8),
+            Text(
+              'You don\'t have any devices registered',
+              style: TextStyle(color: Colors.grey[600]),
+            ),
+          ],
+        ),
+      );
+    }
+
+    return ListView(
+      children: [
+        if (userInfo != null)
+          Container(
+            padding: const EdgeInsets.all(16),
+            color: Theme.of(context).colorScheme.primaryContainer,
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text(
+                  userInfo.displayName,
+                  style: Theme.of(context).textTheme.titleLarge?.copyWith(
+                        color: Theme.of(context).colorScheme.onPrimaryContainer,
+                      ),
+                ),
+                const SizedBox(height: 4),
+                Text(
+                  'ID: ${userInfo.id}',
+                  style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                        color: Theme.of(context)
+                            .colorScheme
+                            .onPrimaryContainer
+                            .withValues(alpha: 0.7),
+                      ),
+                ),
+              ],
+            ),
+          ),
+        ..._devices.map((device) => _DeviceRow(
+              device: device,
+              onTap: () {
+                Navigator.push(
+                  context,
+                  MaterialPageRoute(
+                    builder: (context) => DeviceDetailView(device: device),
+                  ),
+                );
+              },
+            )),
+      ],
+    );
+  }
+}
+
+class _DeviceRow extends StatelessWidget {
+  final Device device;
+  final VoidCallback onTap;
+
+  const _DeviceRow({
+    required this.device,
+    required this.onTap,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return ListTile(
+      leading: CircleAvatar(
+        backgroundColor: Theme.of(context).colorScheme.primaryContainer,
+        child: Icon(
+          Icons.radio,
+          color: Theme.of(context).colorScheme.onPrimaryContainer,
+        ),
+      ),
+      title: Text(device.callsign ?? 'Unknown'),
+      subtitle: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text('ID: ${device.id}'),
+          if (device.name != null) Text(device.name!),
+          Text(device.displayLocation),
+        ],
+      ),
+      isThreeLine: true,
+      trailing: const Icon(Icons.chevron_right),
+      onTap: onTap,
+    );
+  }
+}

lib/views/welcome_view.dart

@@ -0,0 +1,138 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../services/authentication_manager.dart';
+import '../services/brandmeister_client.dart';
+
+class WelcomeView extends StatefulWidget {
+  const WelcomeView({super.key});
+
+  @override
+  State<WelcomeView> createState() => _WelcomeViewState();
+}
+
+class _WelcomeViewState extends State<WelcomeView> {
+  final TextEditingController _tokenController = TextEditingController();
+  final FocusNode _focusNode = FocusNode();
+  bool _isLoading = false;
+  String? _errorMessage;
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      _focusNode.requestFocus();
+    });
+  }
+
+  @override
+  void dispose() {
+    _tokenController.dispose();
+    _focusNode.dispose();
+    super.dispose();
+  }
+
+  Future<void> _verifyToken() async {
+    setState(() {
+      _isLoading = true;
+      _errorMessage = null;
+    });
+
+    try {
+      final authManager = context.read<AuthenticationManager>();
+      await authManager.verifyAndSaveToken(_tokenController.text);
+    } on BrandmeisterError catch (e) {
+      setState(() {
+        _errorMessage = e.message;
+        _isLoading = false;
+      });
+    } catch (e) {
+      setState(() {
+        _errorMessage = 'Authentication failed: ${e.toString()}';
+        _isLoading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: SafeArea(
+        child: Center(
+          child: SingleChildScrollView(
+            padding: const EdgeInsets.all(24.0),
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: [
+                Icon(
+                  Icons.radio,
+                  size: 80,
+                  color: Theme.of(context).colorScheme.primary,
+                ),
+                const SizedBox(height: 24),
+                Text(
+                  'BM Manager',
+                  style: Theme.of(context).textTheme.headlineLarge?.copyWith(
+                        fontWeight: FontWeight.bold,
+                      ),
+                  textAlign: TextAlign.center,
+                ),
+                const SizedBox(height: 8),
+                Text(
+                  'Manage your BrandMeister devices',
+                  style: Theme.of(context).textTheme.bodyLarge?.copyWith(
+                        color: Colors.grey[600],
+                      ),
+                  textAlign: TextAlign.center,
+                ),
+                const SizedBox(height: 48),
+                TextField(
+                  controller: _tokenController,
+                  focusNode: _focusNode,
+                  obscureText: true,
+                  enabled: !_isLoading,
+                  decoration: InputDecoration(
+                    labelText: 'API Token',
+                    hintText: 'Enter your BrandMeister API token',
+                    border: const OutlineInputBorder(),
+                    prefixIcon: const Icon(Icons.key),
+                    errorText: _errorMessage,
+                  ),
+                  onSubmitted: (_) {
+                    if (_tokenController.text.isNotEmpty && !_isLoading) {
+                      _verifyToken();
+                    }
+                  },
+                ),
+                const SizedBox(height: 16),
+                ElevatedButton(
+                  onPressed: _tokenController.text.isEmpty || _isLoading
+                      ? null
+                      : _verifyToken,
+                  style: ElevatedButton.styleFrom(
+                    padding: const EdgeInsets.symmetric(vertical: 16),
+                  ),
+                  child: _isLoading
+                      ? const SizedBox(
+                          height: 20,
+                          width: 20,
+                          child: CircularProgressIndicator(strokeWidth: 2),
+                        )
+                      : const Text('Sign In'),
+                ),
+                const SizedBox(height: 24),
+                TextButton.icon(
+                  onPressed: () {
+                    // Open BrandMeister website
+                  },
+                  icon: const Icon(Icons.open_in_new),
+                  label: const Text('Get API Token from BrandMeister'),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

linux/.gitignore

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

linux/CMakeLists.txt

@@ -0,0 +1,128 @@
+# Project-level configuration.
+cmake_minimum_required(VERSION 3.13)
+project(runner LANGUAGES CXX)
+
+# The name of the executable created for the application. Change this to change
+# the on-disk name of your application.
+set(BINARY_NAME "bmmanager")
+# The unique GTK application identifier for this application. See:
+# https://wiki.gnome.org/HowDoI/ChooseApplicationID
+set(APPLICATION_ID "com.example.bmmanager")
+
+# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
+# versions of CMake.
+cmake_policy(SET CMP0063 NEW)
+
+# Load bundled libraries from the lib/ directory relative to the binary.
+set(CMAKE_INSTALL_RPATH "$ORIGIN/lib")
+
+# Root filesystem for cross-building.
+if(FLUTTER_TARGET_PLATFORM_SYSROOT)
+  set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT})
+  set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT})
+  set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+  set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
+  set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+  set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+endif()
+
+# Define build configuration options.
+if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+  set(CMAKE_BUILD_TYPE "Debug" CACHE
+    STRING "Flutter build mode" FORCE)
+  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
+    "Debug" "Profile" "Release")
+endif()
+
+# Compilation settings that should be applied to most targets.
+#
+# Be cautious about adding new options here, as plugins use this function by
+# default. In most cases, you should add new options to specific targets instead
+# of modifying this function.
+function(APPLY_STANDARD_SETTINGS TARGET)
+  target_compile_features(${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:$<CONFIG:Debug>>:NDEBUG>")
+endfunction()
+
+# Flutter library and tool build rules.
+set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
+add_subdirectory(${FLUTTER_MANAGED_DIR})
+
+# System-level dependencies.
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
+
+# Application build; see runner/CMakeLists.txt.
+add_subdirectory("runner")
+
+# Run the Flutter tool portions of the build. This must not be removed.
+add_dependencies(${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)
+
+foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES})
+  install(FILES "${bundled_library}"
+    DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+    COMPONENT Runtime)
+endforeach(bundled_library)
+
+# Copy the native assets provided by the build.dart from all packages.
+set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/linux/")
+install(DIRECTORY "${NATIVE_ASSETS_DIR}"
+   DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+   COMPONENT Runtime)
+
+# 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 @@
+# This file controls Flutter-level build steps. It should not be edited.
+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)
+
+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
+)
+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"
+      ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE}
+  VERBATIM
+)
+add_custom_target(flutter_assemble DEPENDS
+  "${FLUTTER_LIBRARY}"
+  ${FLUTTER_LIBRARY_HEADERS}
+)

linux/flutter/generated_plugin_registrant.cc

@@ -0,0 +1,15 @@
+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#include "generated_plugin_registrant.h"
+
+#include <flutter_secure_storage_linux/flutter_secure_storage_linux_plugin.h>
+
+void fl_register_plugins(FlPluginRegistry* registry) {
+  g_autoptr(FlPluginRegistrar) flutter_secure_storage_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "FlutterSecureStorageLinuxPlugin");
+  flutter_secure_storage_linux_plugin_register_with_registrar(flutter_secure_storage_linux_registrar);
+}

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 +1,24 @@
+#
+# Generated file, do not edit.
+#
+
+list(APPEND FLUTTER_PLUGIN_LIST
+  flutter_secure_storage_linux
+)
+
+list(APPEND FLUTTER_FFI_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)
+
+foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin})
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries})
+endforeach(ffi_plugin)

linux/runner/CMakeLists.txt

@@ -0,0 +1,26 @@
+cmake_minimum_required(VERSION 3.13)
+project(runner LANGUAGES CXX)
+
+# Define the application target. To change its name, change BINARY_NAME in the
+# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
+# work.
+#
+# Any new source files that you add to the application should be added here.
+add_executable(${BINARY_NAME}
+  "main.cc"
+  "my_application.cc"
+  "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
+)
+
+# Apply the standard set of build settings. This can be removed for applications
+# that need different build settings.
+apply_standard_settings(${BINARY_NAME})
+
+# Add preprocessor definitions for the application ID.
+add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}")
+
+# Add dependency libraries. Add any application-specific dependencies here.
+target_link_libraries(${BINARY_NAME} PRIVATE flutter)
+target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK)
+
+target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")

linux/runner/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/runner/my_application.cc

@@ -0,0 +1,148 @@
+#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)
+
+// Called when first Flutter frame received.
+static void first_frame_cb(MyApplication* self, FlView* view) {
+  gtk_widget_show(gtk_widget_get_toplevel(GTK_WIDGET(view)));
+}
+
+// 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, "bmmanager");
+    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, "bmmanager");
+  }
+
+  gtk_window_set_default_size(window, 1280, 720);
+
+  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);
+  GdkRGBA background_color;
+  // Background defaults to black, override it here if necessary, e.g. #00000000
+  // for transparent.
+  gdk_rgba_parse(&background_color, "#000000");
+  fl_view_set_background_color(view, &background_color);
+  gtk_widget_show(GTK_WIDGET(view));
+  gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
+
+  // Show the window when Flutter renders.
+  // Requires the view to be realized so we can start rendering.
+  g_signal_connect_swapped(view, "first-frame", G_CALLBACK(first_frame_cb),
+                           self);
+  gtk_widget_realize(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 GApplication::startup.
+static void my_application_startup(GApplication* application) {
+  // MyApplication* self = MY_APPLICATION(object);
+
+  // Perform any actions required at application startup.
+
+  G_APPLICATION_CLASS(my_application_parent_class)->startup(application);
+}
+
+// Implements GApplication::shutdown.
+static void my_application_shutdown(GApplication* application) {
+  // MyApplication* self = MY_APPLICATION(object);
+
+  // Perform any actions required at application shutdown.
+
+  G_APPLICATION_CLASS(my_application_parent_class)->shutdown(application);
+}
+
+// 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_APPLICATION_CLASS(klass)->startup = my_application_startup;
+  G_APPLICATION_CLASS(klass)->shutdown = my_application_shutdown;
+  G_OBJECT_CLASS(klass)->dispose = my_application_dispose;
+}
+
+static void my_application_init(MyApplication* self) {}
+
+MyApplication* my_application_new() {
+  // Set the program name to the application ID, which helps various systems
+  // like GTK and desktop environments map this running application to its
+  // corresponding .desktop file. This ensures better integration by allowing
+  // the application to be recognized beyond its binary name.
+  g_set_prgname(APPLICATION_ID);
+
+  return MY_APPLICATION(g_object_new(my_application_get_type(),
+                                     "application-id", APPLICATION_ID, "flags",
+                                     G_APPLICATION_NON_UNIQUE, nullptr));
+}

linux/runner/my_application.h

@@ -0,0 +1,21 @@
+#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 +1,7 @@
+# Flutter-related
+**/Flutter/ephemeral/
+**/Pods/
+
+# Xcode-related
+**/dgph
+**/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 +1,12 @@
+//
+//  Generated file. Do not edit.
+//
+
+import FlutterMacOS
+import Foundation
+
+import flutter_secure_storage_macos
+
+func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  FlutterSecureStoragePlugin.register(with: registry.registrar(forPlugin: "FlutterSecureStoragePlugin"))
+}

macos/Podfile

@@ -0,0 +1,42 @@
+platform :osx, '10.15'
+
+# 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!
+
+  flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
+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 +1,705 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 54;
+	objects = {
+
+/* Begin PBXAggregateTarget section */
+		33CC111A2044C6BA0003C045 /* Flutter Assemble */ = {
+			isa = PBXAggregateTarget;
+			buildConfigurationList = 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */;
+			buildPhases = (
+				33CC111E2044C6BF0003C045 /* ShellScript */,
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+				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;
+				DEAD_CODE_STRIPPING = YES;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = NO;
+				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 = 10.15;
+				MTL_ENABLE_DEBUG_INFO = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				SDKROOT = macosx;
+				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
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+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
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+				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;
+				DEAD_CODE_STRIPPING = YES;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = NO;
+				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 = 10.15;
+				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;
+				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;
+				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 */
+		331C80DE294CF71000263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				331C80DB294CF71000263BE5 /* Debug */,
+				331C80DC294CF71000263BE5 /* Release */,
+				331C80DD294CF71000263BE5 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		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" */ = {
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+			buildConfigurations = (
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+				33CC10FD2044A3C60003C045 /* Release */,
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+			);
+			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 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1510"
+   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 = "bmmanager.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">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "bmmanager.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "331C80D4294CF70F00263BE5"
+               BuildableName = "RunnerTests.xctest"
+               BlueprintName = "RunnerTests"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      enableGPUValidationMode = "1"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "bmmanager.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Profile"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "bmmanager.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 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.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 +1,13 @@
+import Cocoa
+import FlutterMacOS
+
+@main
+class AppDelegate: FlutterAppDelegate {
+  override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
+    return true
+  }
+
+  override func applicationSupportsSecureRestorableState(_ app: 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"
+  }
+}