Updated Flutter SDK for Null-Safety

Ported Progress Detail Screen to PlatformScaffold

Signed-off-by: Andreas Fahrecker <AndreasFahrecker@gmail.com>

.gitignore

@@ -1,5 +1,6 @@
 # Miscellaneous
 *.class
+*.lock
 *.log
 *.pyc
 *.swp
@@ -8,7 +9,6 @@
 .buildlog/
 .history
 .svn/
-migrate_working_dir/
 
 # IntelliJ related
 *.iml
@@ -16,28 +16,102 @@ migrate_working_dir/
 *.iws
 .idea/
 
-# The .vscode folder contains launch configuration and tasks you configure in
+# Visual Studio Code related
-# VS Code which you may wish to be included in version control, so this line
+.classpath
-# is commented out by default.
+.project
-#.vscode/
+.settings/
+.vscode/
+
+# Flutter repo-specific
+/bin/cache/
+/bin/internal/bootstrap.bat
+/bin/internal/bootstrap.sh
+/bin/mingit/
+/dev/benchmarks/mega_gallery/
+/dev/bots/.recipe_deps
+/dev/bots/android_tools/
+/dev/devicelab/ABresults*.json
+/dev/docs/doc/
+/dev/docs/flutter.docs.zip
+/dev/docs/lib/
+/dev/docs/pubspec.yaml
+/dev/integration_tests/**/xcuserdata
+/dev/integration_tests/**/Pods
+/packages/flutter/coverage/
+version
+analysis_benchmark.json
+
+# packages file containing multi-root paths
+.packages.generated
 
 # Flutter/Dart/Pub related
 **/doc/api/
-**/ios/Flutter/.last_build_id
 .dart_tool/
 .flutter-plugins
 .flutter-plugins-dependencies
+**/generated_plugin_registrant.dart
+.packages
 .pub-cache/
 .pub/
-/build/
+build/
+flutter_*.png
+linked_*.ds
+unlinked.ds
+unlinked_spec.ds
 
-# Symbolication related
+# Android related
+**/android/**/gradle-wrapper.jar
+**/android/.gradle
+**/android/captures/
+**/android/gradlew
+**/android/gradlew.bat
+**/android/local.properties
+**/android/**/GeneratedPluginRegistrant.java
+**/android/key.properties
+*.jks
+
+# iOS/XCode related
+**/ios/**/*.mode1v3
+**/ios/**/*.mode2v3
+**/ios/**/*.moved-aside
+**/ios/**/*.pbxuser
+**/ios/**/*.perspectivev3
+**/ios/**/*sync/
+**/ios/**/.sconsign.dblite
+**/ios/**/.tags*
+**/ios/**/.vagrant/
+**/ios/**/DerivedData/
+**/ios/**/Icon?
+**/ios/**/Pods/
+**/ios/**/.symlinks/
+**/ios/**/profile
+**/ios/**/xcuserdata
+**/ios/.generated/
+**/ios/Flutter/.last_build_id
+**/ios/Flutter/App.framework
+**/ios/Flutter/Flutter.framework
+**/ios/Flutter/Flutter.podspec
+**/ios/Flutter/Generated.xcconfig
+**/ios/Flutter/app.flx
+**/ios/Flutter/app.zip
+**/ios/Flutter/flutter_assets/
+**/ios/Flutter/flutter_export_environment.sh
+**/ios/ServiceDefinitions.json
+**/ios/Runner/GeneratedPluginRegistrant.*
+
+# macOS
+**/macos/Flutter/GeneratedPluginRegistrant.swift
+
+# Coverage
+coverage/
+
+# Symbols
 app.*.symbols
 
-# Obfuscation related
+# Exceptions to above rules.
-app.*.map.json
+!**/ios/**/default.mode1v3
-
+!**/ios/**/default.mode2v3
-# Android Studio will place build artifacts here
+!**/ios/**/default.pbxuser
-/android/app/debug
+!**/ios/**/default.perspectivev3
-/android/app/profile
+!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
-/android/app/release
+!/dev/ci/**/Gemfile.lock

.metadata

@@ -4,42 +4,7 @@
 # This file should be version controlled and should not be manually edited.
 
 version:
-  revision: "ba393198430278b6595976de84fe170f553cc728"
+  revision: fba99f6cf9a14512e461e3122c8ddfaa25394e89
-  channel: "stable"
+  channel: stable
 
 project_type: app
-
-# Tracks metadata for the flutter migrate command
-migration:
-  platforms:
-    - platform: root
-      create_revision: ba393198430278b6595976de84fe170f553cc728
-      base_revision: ba393198430278b6595976de84fe170f553cc728
-    - platform: android
-      create_revision: ba393198430278b6595976de84fe170f553cc728
-      base_revision: ba393198430278b6595976de84fe170f553cc728
-    - platform: ios
-      create_revision: ba393198430278b6595976de84fe170f553cc728
-      base_revision: ba393198430278b6595976de84fe170f553cc728
-    - platform: linux
-      create_revision: ba393198430278b6595976de84fe170f553cc728
-      base_revision: ba393198430278b6595976de84fe170f553cc728
-    - platform: macos
-      create_revision: ba393198430278b6595976de84fe170f553cc728
-      base_revision: ba393198430278b6595976de84fe170f553cc728
-    - platform: web
-      create_revision: ba393198430278b6595976de84fe170f553cc728
-      base_revision: ba393198430278b6595976de84fe170f553cc728
-    - platform: windows
-      create_revision: ba393198430278b6595976de84fe170f553cc728
-      base_revision: ba393198430278b6595976de84fe170f553cc728
-
-  # 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

@@ -9,17 +9,13 @@ including their current percentages.
 
 ## Current State of the repo.
 
-Currently, the code in this branch is pretty messed up. Since I wrote that application from a
+Now the repo is mostly cleaned up.
-prototype which, was developed as my first flutter project and in a very short time.
-Since, then most of the work that went into this project was cleanup work.
 
-Currently I am working on a clean codebase in the feature/platform-widget branch.
+My own model classes are located in lib/models.
-
+The logic for converting the models to json format and saving them is in lib/persistence.
-At this state, the base screens of the app are located in lib/screens,
+All redux logic, including store connector widgets are in lib/redux.
-all other ui widgets are located in li/widgets,
+The Flutter UI widgets are located in lib/ui.
-the model classes are located in lib/model,
+Other stuff is in lib/utils or directly in lib.
-files related to persisting the data are in lib/persistence,
-and redux related files are spread over lib/actions lib/middleware lib/reducers and lib/reducers.
 
 - [Google Play](https://play.google.com/store/apps/details?id=com.fahrecker.time_progress_calculator)
 

analysis_options.yaml

@@ -1,28 +0,0 @@
-# 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

@@ -9,5 +9,3 @@ GeneratedPluginRegistrant.java
 # Remember to never publicly share your keystore.
 # See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
 key.properties
-**/*.keystore
-**/*.jks

android/app/build.gradle

@@ -1,9 +1,3 @@
-plugins {
-    id "com.android.application"
-    id "kotlin-android"
-    id "dev.flutter.flutter-gradle-plugin"
-}
-
 def localProperties = new Properties()
 def localPropertiesFile = rootProject.file('local.properties')
 if (localPropertiesFile.exists()) {
@@ -12,6 +6,11 @@ if (localPropertiesFile.exists()) {
     }
 }
 
+def flutterRoot = localProperties.getProperty('flutter.sdk')
+if (flutterRoot == null) {
+    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
+}
+
 def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
 if (flutterVersionCode == null) {
     flutterVersionCode = '1'
@@ -22,6 +21,10 @@ if (flutterVersionName == null) {
     flutterVersionName = '1.0'
 }
 
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
 def keystoreProperties = new Properties()
 def keystorePropertiesFile = rootProject.file('key.properties')
 if (keystorePropertiesFile.exists()) {
@@ -29,30 +32,21 @@ if (keystorePropertiesFile.exists()) {
 }
 
 android {
-    namespace "com.fahrecker.time_progress_calculator"
+    compileSdkVersion 28
-    compileSdk flutter.compileSdkVersion
-    ndkVersion flutter.ndkVersion
-
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-
-    kotlinOptions {
-        jvmTarget = '1.8'
-    }
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
     }
 
+    lintOptions {
+        disable 'InvalidPackage'
+    }
+
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.fahrecker.time_progress_calculator"
-        // You can update the following values to match your application needs.
+        minSdkVersion 16
-        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
+        targetSdkVersion 29
-        minSdkVersion flutter.minSdkVersion
-        targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
     }
@@ -77,4 +71,6 @@ flutter {
     source '../..'
 }
 
-dependencies {}
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}

android/app/src/debug/AndroidManifest.xml

@@ -1,7 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.fahrecker.time_progress_calculator">
-    <!-- The INTERNET permission is required for development. Specifically,
+    <!-- Flutter needs it to communicate with the running application
-         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"/>

android/app/src/main/AndroidManifest.xml

@@ -1,12 +1,16 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.fahrecker.time_progress_calculator">
+    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
+         calls FlutterMain.startInitialization(this); in its onCreate method.
+         In most cases you can leave this as-is, but you if you want to provide
+         additional functionality it is fine to subclass or reimplement
+         FlutterApplication and put your custom class here. -->
     <application
+        android:name="io.flutter.app.FlutterApplication"
         android:label="Time Progress Tracker"
-        android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity
             android:name=".MainActivity"
-            android:exported="true"
             android:launchMode="singleTop"
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
@@ -20,6 +24,15 @@
               android:name="io.flutter.embedding.android.NormalTheme"
               android:resource="@style/NormalTheme"
               />
+            <!-- Displays an Android View that continues showing the launch screen
+                 Drawable until Flutter paints its first frame, then this splash
+                 screen fades out. A splash screen is useful to avoid any visual
+                 gap between the end of Android's launch screen and the painting of
+                 Flutter's first frame. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.SplashScreenDrawable"
+              android:resource="@drawable/launch_background"
+              />
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
@@ -31,15 +44,4 @@
             android:name="flutterEmbedding"
             android:value="2" />
     </application>
-    <!-- Required to query activities that can process text, see:
-         https://developer.android.com/training/package-visibility?hl=en 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/res/values-night/styles.xml

@@ -3,7 +3,7 @@
     <!-- 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 -->
+             Flutter draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.

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

@@ -1,9 +1,9 @@
 <?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 -->
+    <!-- Theme applied to the Android Window while the process is starting -->
-    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+    <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 -->
+             Flutter draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
@@ -12,7 +12,7 @@
          running.
          
          This Theme is only used starting with V2 of Flutter's Android embedding. -->
-    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
-        <item name="android:windowBackground">?android:colorBackground</item>
+        <item name="android:windowBackground">@android:color/white</item>
     </style>
 </resources>

android/app/src/profile/AndroidManifest.xml

@@ -1,7 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.fahrecker.time_progress_calculator">
-    <!-- The INTERNET permission is required for development. Specifically,
+    <!-- Flutter needs it to communicate with the running application
-         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"/>

android/build.gradle

@@ -1,7 +1,20 @@
+buildscript {
+    ext.kotlin_version = '1.3.50'
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
 allprojects {
     repositories {
         google()
-        mavenCentral()
+        jcenter()
     }
 }
 
@@ -13,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-tasks.register("clean", Delete) {
+task clean(type: Delete) {
     delete rootProject.buildDir
 }

android/gradle.properties

@@ -1,3 +1,4 @@
-org.gradle.jvmargs=-Xmx4G
+org.gradle.jvmargs=-Xmx1536M
+android.enableR8=true
 android.useAndroidX=true
 android.enableJetifier=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
+#Fri Jun 23 08:50:38 CEST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip

android/settings.gradle

@@ -1,26 +1,11 @@
-pluginManagement {
+include ':app'
-    def flutterSdkPath = {
-        def properties = new Properties()
-        file("local.properties").withInputStream { properties.load(it) }
-        def flutterSdkPath = properties.getProperty("flutter.sdk")
-        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
-        return flutterSdkPath
-    }
-    settings.ext.flutterSdkPath = flutterSdkPath()
 
-    includeBuild("${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle")
+def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
+def properties = new Properties()
 
-    repositories {
+assert localPropertiesFile.exists()
-        google()
+localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
-        mavenCentral()
-        gradlePluginPortal()
-    }
-}
 
-plugins {
+def flutterSdkPath = properties.getProperty("flutter.sdk")
-    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
-    id "com.android.application" version "7.3.0" apply false
+apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
-    id "org.jetbrains.kotlin.android" version "1.7.10" apply false
-}
-
-include ":app"

ios/.gitignore

@@ -1,4 +1,3 @@
-**/dgph
 *.mode1v3
 *.mode2v3
 *.moved-aside
@@ -19,7 +18,6 @@ Flutter/App.framework
 Flutter/Flutter.framework
 Flutter/Flutter.podspec
 Flutter/Generated.xcconfig
-Flutter/ephemeral/
 Flutter/app.flx
 Flutter/app.zip
 Flutter/flutter_assets/

ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>12.0</string>
+  <string>8.0</string>
 </dict>
 </plist>

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1510"
+   LastUpgradeVersion = "1020"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -27,6 +27,8 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -36,19 +38,8 @@
             ReferencedContainer = "container:Runner.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <Testables>
+      <AdditionalOptions>
-         <TestableReference
+      </AdditionalOptions>
-            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"
@@ -70,6 +61,8 @@
             ReferencedContainer = "container:Runner.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Profile"

ios/Runner/Info.plist

@@ -41,9 +41,7 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
-	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<key>UIViewControllerBasedStatusBarAppearance</key>
-	<true/>
+	<false/>
-	<key>UIApplicationSupportsIndirectInputEvents</key>
-	<true/>
 </dict>
 </plist>

ios/RunnerTests/RunnerTests.swift

@@ -1,12 +0,0 @@
-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/actions/actions.dart

@@ -1,59 +0,0 @@
-import 'package:redux/redux.dart';
-import 'package:time_progress_tracker/models/app_settings.dart';
-import 'package:time_progress_tracker/models/app_state.dart';
-import 'package:time_progress_tracker/models/time_progress.dart';
-
-class LoadSettingsAction {}
-
-class AppSettingsLoadedActions {
-  final AppSettings appSettings;
-
-  AppSettingsLoadedActions(this.appSettings);
-}
-
-class UpdateAppSettingsActions {
-  final AppSettings appSettings;
-
-  UpdateAppSettingsActions(this.appSettings);
-}
-
-class AppSettingsNotLoadedAction {}
-
-class LoadTimeProgressListAction {}
-
-class TimeProgressListLoadedAction {
-  final List<TimeProgress> timeProgressList;
-
-  TimeProgressListLoadedAction(this.timeProgressList);
-}
-
-class TimeProgressListNotLoadedAction {}
-
-class AddTimeProgressAction {
-  final TimeProgress timeProgress;
-
-  AddTimeProgressAction(this.timeProgress);
-}
-
-class UpdateTimeProgressAction {
-  final String id;
-  final TimeProgress updatedTimeProgress;
-
-  UpdateTimeProgressAction(this.id, this.updatedTimeProgress);
-}
-
-class DeleteTimeProgressAction {
-  final String id;
-
-  DeleteTimeProgressAction(this.id);
-}
-
-void loadTimeProgressListIfUnloaded(Store<AppState> store) {
-  if (!store.state.hasProgressesLoaded) {
-    store.dispatch(LoadTimeProgressListAction());
-  }
-}
-
-void loadSettingsIfUnloaded(Store<AppState> store) {
-  if (!store.state.hasSettingsLoaded) store.dispatch(LoadSettingsAction());
-}

lib/app.dart

@@ -1,45 +1,31 @@
+import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
 import 'package:flutter_redux/flutter_redux.dart';
 import 'package:redux/redux.dart';
-import 'package:time_progress_tracker/models/app_state.dart';
+import 'package:time_progress_tracker/redux/app_state.dart';
-import 'package:time_progress_tracker/screens/progress_creation_screen.dart';
+import 'package:time_progress_tracker/ui/screens/dashboard_screen.dart';
-import 'package:time_progress_tracker/screens/home_screen.dart';
+import 'package:time_progress_tracker/utils/theme_utils.dart';
-import 'package:time_progress_tracker/screens/progress_detail_screen.dart';
 
 class TimeProgressTrackerApp extends StatelessWidget {
   static const String name = "Time Progress Tracker";
 
   final Store<AppState> store;
 
-  const TimeProgressTrackerApp({
+  TimeProgressTrackerApp({
-    super.key,
+    Key? key,
     required this.store,
-  });
+  }) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     return StoreProvider(
       store: store,
-      child: MaterialApp(
+      child: PlatformApp(
         title: name,
-        theme: ThemeData(
+        home: DashboardScreen(),
-          primarySwatch: Colors.indigo,
+        material: (_, __) => MaterialAppData(theme: materialThemeData),
-          colorScheme: ColorScheme.fromSwatch(
+        cupertino: (_, __) => CupertinoAppData(theme: cupertinoThemeData),
-            primarySwatch: Colors.indigo,
-            accentColor: Colors.indigoAccent,
-            backgroundColor: Colors.white
-          ),
-          brightness: Brightness.light,
-          visualDensity: VisualDensity.adaptivePlatformDensity,
-        ),
-        initialRoute: HomeScreen.routeName,
-        routes: {
-          HomeScreen.routeName: (BuildContext context) => const HomeScreen(),
-          ProgressDetailScreen.routeName: (BuildContext context) =>
-              const ProgressDetailScreen(),
-          ProgressCreationScreen.routeName: (BuildContext context) =>
-              const ProgressCreationScreen(),
-        },
       ),
     );
   }

lib/helper_functions.dart

@@ -1,17 +0,0 @@
-import 'dart:ui';
-
-import 'package:time_progress_tracker/models/time_progress.dart';
-
-TimeProgress selectProgressById(List<TimeProgress> tpList, String id) =>
-    tpList.firstWhere((tp) => tp.id == id, orElse: () => TimeProgress.initialDefault());
-
-List<TimeProgress> selectActiveProgresses(List<TimeProgress> tpList) =>
-    tpList.where((tp) => tp.hasStarted() && !tp.hasEnded()).toList();
-
-List<TimeProgress> selectInactiveProgresses(List<TimeProgress> tpList) =>
-    tpList.where((tp) => !tp.hasStarted() || tp.hasEnded()).toList();
-
-bool useBrightBackground(Color bC) {
-  double yiq = ((bC.red * 299) + (bC.green * 587) + (bC.blue * 114)) / 1000;
-  return yiq >= 186 || (bC.red == 0 && bC.green == 0 && bC.blue == 0);
-}

lib/main.dart

@@ -2,11 +2,11 @@ import 'package:flutter/material.dart';
 import 'package:redux/redux.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:time_progress_tracker/app.dart';
-import 'package:time_progress_tracker/middleware/store_middleware.dart';
+import 'package:time_progress_tracker/redux/app_state.dart';
-import 'package:time_progress_tracker/models/app_state.dart';
 import 'package:time_progress_tracker/persistence/app_settings.dart';
-import 'package:time_progress_tracker/persistence/time_progress_repository.dart';
+import 'package:time_progress_tracker/persistence/time_progress.dart';
-import 'package:time_progress_tracker/reducers/app_state_reducer.dart';
+import 'package:time_progress_tracker/redux/reducers/app_state_reducer.dart';
+import 'package:time_progress_tracker/redux/store_middleware.dart';
 
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();

lib/models/app_exceptions.dart

@@ -1,5 +1,5 @@
 class TimeProgressInvalidNameException implements Exception {
-  final String invalidName;
+  final invalidName;
 
   TimeProgressInvalidNameException(this.invalidName);
 
@@ -7,8 +7,8 @@ class TimeProgressInvalidNameException implements Exception {
 }
 
 class TimeProgressStartTimeIsNotBeforeEndTimeException implements Exception {
-  final DateTime startTime;
+  final startTime;
-  final DateTime endTime;
+  final endTime;
 
   TimeProgressStartTimeIsNotBeforeEndTimeException(
       this.startTime, this.endTime);

lib/models/app_settings.dart

@@ -13,12 +13,6 @@ class AppSettings {
     required this.duration,
   });
 
-  factory AppSettings.defaults() => const AppSettings(
-        doneColor: Colors.green,
-        leftColor: Colors.red,
-        duration: Duration(days: 365),
-      );
-
   AppSettings copyWith({
     Color? doneColor,
     Color? leftColor,

lib/models/time_progress.dart

@@ -1,6 +1,6 @@
 import 'package:meta/meta.dart';
 import 'package:time_progress_tracker/models/app_exceptions.dart';
-import 'package:time_progress_tracker/persistence/time_progress_entity.dart';
+import 'package:time_progress_tracker/persistence/time_progress.dart';
 import 'package:time_progress_tracker/uuid.dart';
 
 @immutable
@@ -38,7 +38,7 @@ class TimeProgress {
   int allDays() => endTime.difference(startTime).inDays;
 
   double percentDone() {
-    double percent = daysBehind() / (allDays() / 100) / 100;
+    double percent = this.daysBehind() / (this.allDays() / 100) / 100;
     if (percent < 0) percent = 0;
     if (percent > 1) percent = 1;
     return percent;
@@ -48,7 +48,7 @@ class TimeProgress {
       DateTime.now().millisecondsSinceEpoch > startTime.millisecondsSinceEpoch;
 
   int daysTillStart() {
-    if (hasStarted()) throw TimeProgressHasStartedException();
+    if (hasStarted()) throw new TimeProgressHasStartedException();
     return startTime.difference(DateTime.now()).inDays;
   }
 
@@ -56,7 +56,7 @@ class TimeProgress {
       DateTime.now().millisecondsSinceEpoch > endTime.millisecondsSinceEpoch;
 
   int daysSinceEnd() {
-    if (!hasEnded()) throw TimeProgressHasNotEndedException();
+    if (!hasEnded()) throw new TimeProgressHasNotEndedException();
     return DateTime.now().difference(endTime).inDays;
   }
 
@@ -79,19 +79,20 @@ class TimeProgress {
       "TimeProgress{id: $id, name: $name, startTime: $startTime, endTime: $endTime}";
 
   TimeProgressEntity toEntity() {
-    if (!TimeProgress.isNameValid(name)) {
+    if (!TimeProgress.isNameValid(name))
-      throw TimeProgressInvalidNameException(name);
+      throw new TimeProgressInvalidNameException(name);
-    }
+    if (!TimeProgress.areTimesValid(startTime, endTime))
-    if (!TimeProgress.areTimesValid(startTime, endTime)) {
+      throw new TimeProgressStartTimeIsNotBeforeEndTimeException(
-      throw TimeProgressStartTimeIsNotBeforeEndTimeException(
           startTime, endTime);
-    }
     return TimeProgressEntity(id, name, startTime, endTime);
   }
 
-  static TimeProgress fromEntity(TimeProgressEntity entity) =>
+  static TimeProgress fromEntity(TimeProgressEntity entity) => TimeProgress(
-      TimeProgress(entity.name, entity.startTime, entity.endTime,
+        entity.name,
-          id: entity.id);
+        entity.startTime,
+        entity.endTime,
+        id: entity.id,
+      );
 
   static bool isValid(TimeProgress tp) =>
       TimeProgress.isNameValid(tp.name) &&

lib/persistence/app_settings.dart

@@ -1,26 +1,25 @@
-import 'dart:convert';
-
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:time_progress_tracker/models/app_settings.dart';
+import 'package:time_progress_tracker/persistence/repository.dart';
+import 'package:time_progress_tracker/utils/constants.dart';
 
-class AppSettingsRepository {
+class AppSettingsRepository extends Repository<AppSettingsEntity> {
   static const String _key = "app_settings";
-  final SharedPreferences prefs;
-  final JsonCodec codec;
 
-  AppSettingsRepository(this.prefs, {this.codec = json});
+  AppSettingsRepository(SharedPreferences prefs) : super(prefs);
 
-  Future<AppSettingsEntity> loadAppSettings() {
+  @override
-    final String? jsonString = prefs.getString(_key);
+  Future<AppSettingsEntity> load() {
-    if (jsonString == null) {
+    final String? jsonString = this.prefs.getString(_key);
+    if (jsonString == null)
       return Future<AppSettingsEntity>.value(AppSettingsEntity.defaults());
-    }
     return Future<AppSettingsEntity>.value(
         AppSettingsEntity.fromJson(codec.decode(jsonString)));
   }
 
-  Future<bool> saveAppSettings(AppSettingsEntity appSettings) =>
+  @override
-      prefs.setString(_key, codec.encode(appSettings));
+  Future<bool> save(AppSettingsEntity appSettings) =>
+      this.prefs.setString(_key, codec.encode(appSettings));
 }
 
 class AppSettingsEntity {
@@ -32,7 +31,7 @@ class AppSettingsEntity {
   AppSettingsEntity(
       this.doneColorValue, this.leftColorValue, this.durationDays);
 
-  factory AppSettingsEntity.defaults() => AppSettings.defaults().toEntity();
+  factory AppSettingsEntity.defaults() => defaultAppSettings.toEntity();
 
   @override
   int get hashCode => doneColorValue.hashCode ^ leftColorValue.hashCode;

lib/persistence/repository.dart

@@ -0,0 +1,14 @@
+import 'dart:convert';
+
+import 'package:shared_preferences/shared_preferences.dart';
+
+abstract class Repository<T> {
+  final SharedPreferences prefs;
+  final JsonCodec codec;
+
+  Repository(this.prefs, {this.codec = json});
+
+  Future<T> load();
+
+  Future<bool> save(T e);
+}

lib/persistence/time_progress.dart

@@ -0,0 +1,74 @@
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:time_progress_tracker/persistence/repository.dart';
+
+class TimeProgressRepository extends Repository<List<TimeProgressEntity>> {
+  static const String _key = "time_progress_repo";
+
+  TimeProgressRepository(SharedPreferences prefs) : super(prefs);
+
+  @override
+  Future<List<TimeProgressEntity>> load() {
+    final String? jsonString = this.prefs.getString(_key);
+    if (jsonString == null) {
+      return Future<List<TimeProgressEntity>>.value([]);
+    }
+    return Future<List<TimeProgressEntity>>.value(codec
+        .decode(jsonString)["timers"]
+        .cast<Map<String, Object>>()
+        .map<TimeProgressEntity>(TimeProgressEntity.fromJson)
+        .toList(growable: false));
+  }
+
+  @override
+  Future<bool> save(List<TimeProgressEntity> timeProgressList) {
+    final String jsonString = codec.encode(
+        {"timers": timeProgressList.map((timer) => timer.toJson()).toList()});
+    return this.prefs.setString(_key, jsonString);
+  }
+}
+
+class TimeProgressEntity {
+  static const String _idKey = "id",
+      _nameKey = "name",
+      _startTimeKey = "startTime",
+      _endTimeKey = "endTime";
+  final String id;
+  final String name;
+  final DateTime startTime;
+  final DateTime endTime;
+
+  TimeProgressEntity(this.id, this.name, this.startTime, this.endTime);
+
+  @override
+  int get hashCode =>
+      id.hashCode ^ name.hashCode ^ startTime.hashCode ^ endTime.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is TimeProgressEntity &&
+          runtimeType == other.runtimeType &&
+          id == other.id &&
+          name == other.name &&
+          startTime == other.startTime &&
+          endTime == other.endTime;
+
+  Map<String, Object> toJson() {
+    return {
+      _idKey: id,
+      _nameKey: name,
+      _startTimeKey: startTime.millisecondsSinceEpoch,
+      _endTimeKey: endTime.millisecondsSinceEpoch
+    };
+  }
+
+  static TimeProgressEntity fromJson(Map<String, Object> json) {
+    final String id = json[_idKey] as String;
+    final String name = json[_nameKey] as String;
+    final DateTime startTime =
+        DateTime.fromMillisecondsSinceEpoch(json[_startTimeKey] as int);
+    final DateTime endTime =
+        DateTime.fromMillisecondsSinceEpoch(json[_endTimeKey] as int);
+    return TimeProgressEntity(id, name, startTime, endTime);
+  }
+}

lib/persistence/time_progress_entity.dart

@@ -1,41 +0,0 @@
-class TimeProgressEntity {
-  final String id;
-  final String name;
-  final DateTime startTime;
-  final DateTime endTime;
-
-  TimeProgressEntity(this.id, this.name, this.startTime, this.endTime);
-
-  @override
-  int get hashCode =>
-      id.hashCode ^ name.hashCode ^ startTime.hashCode ^ endTime.hashCode;
-
-  @override
-  bool operator ==(Object other) =>
-      identical(this, other) ||
-      other is TimeProgressEntity &&
-          runtimeType == other.runtimeType &&
-          id == other.id &&
-          name == other.name &&
-          startTime == other.startTime &&
-          endTime == other.endTime;
-
-  Map<String, Object> toJson() {
-    return {
-      "id": id,
-      "name": name,
-      "startTime": startTime.millisecondsSinceEpoch,
-      "endTime": endTime.millisecondsSinceEpoch
-    };
-  }
-
-  static TimeProgressEntity fromJson(dynamic json) {
-    final String id = json["id"] as String;
-    final String name = json["name"] as String;
-    final DateTime startTime =
-        DateTime.fromMillisecondsSinceEpoch(json["startTime"] as int);
-    final DateTime endTime =
-        DateTime.fromMillisecondsSinceEpoch(json["endTime"] as int);
-    return TimeProgressEntity(id, name, startTime, endTime);
-  }
-}

lib/persistence/time_progress_repository.dart

@@ -1,28 +0,0 @@
-import 'dart:convert';
-import 'package:shared_preferences/shared_preferences.dart';
-import 'package:time_progress_tracker/persistence/time_progress_entity.dart';
-
-class TimeProgressRepository {
-  static const String _key = "time_progress_repo";
-  final SharedPreferences prefs;
-  final JsonCodec codec;
-
-  TimeProgressRepository(this.prefs, {this.codec = json});
-
-  Future<List<TimeProgressEntity>> loadTimeProgressList() {
-    final String? jsonString = prefs.getString(_key);
-    if (jsonString == null) {
-      return Future<List<TimeProgressEntity>>.value([]);
-    }
-    return Future<List<TimeProgressEntity>>.value(codec
-        .decode(jsonString)["timers"]
-        .map<TimeProgressEntity>(TimeProgressEntity.fromJson)
-        .toList(growable: false));
-  }
-
-  Future<bool> saveTimeProgressList(List<TimeProgressEntity> timeProgressList) {
-    final String jsonString = codec.encode(
-        {"timers": timeProgressList.map((timer) => timer.toJson()).toList()});
-    return prefs.setString(_key, jsonString);
-  }
-}

lib/reducers/app_state_reducer.dart

@@ -1,35 +0,0 @@
-import 'package:redux/redux.dart';
-import 'package:time_progress_tracker/actions/actions.dart';
-import 'package:time_progress_tracker/models/app_settings.dart';
-import 'package:time_progress_tracker/models/app_state.dart';
-import 'package:time_progress_tracker/reducers/has_loaded_reducer.dart';
-import 'package:time_progress_tracker/reducers/time_progress_list_reducer.dart';
-
-AppState appStateReducer(AppState state, dynamic action) {
-  return AppState(
-    hasSettingsLoaded:
-        hasSettingsLoadedReducer(state.hasSettingsLoaded, action),
-    hasProgressesLoaded:
-        hasProgressesLoadedReducer(state.hasProgressesLoaded, action),
-    timeProgressList: timeProgressListReducer(state.timeProgressList, action),
-    appSettings: appSettingsReducers(state.appSettings, action),
-  );
-}
-
-final appSettingsReducers = combineReducers<AppSettings>([
-  TypedReducer<AppSettings, AppSettingsLoadedActions>(_loadAppSettings).call,
-  TypedReducer<AppSettings, UpdateAppSettingsActions>(_updateAppSettings).call,
-  TypedReducer<AppSettings, AppSettingsNotLoadedAction>(_setDefaultSettings).call
-]);
-
-AppSettings _loadAppSettings(
-        AppSettings appSettings, AppSettingsLoadedActions nS) =>
-    nS.appSettings;
-
-AppSettings _setDefaultSettings(
-        AppSettings appSettings, AppSettingsNotLoadedAction action) =>
-    AppSettings.defaults();
-
-AppSettings _updateAppSettings(
-        AppSettings appSettings, UpdateAppSettingsActions nS) =>
-    nS.appSettings;

lib/reducers/has_loaded_reducer.dart

@@ -1,28 +0,0 @@
-import 'package:redux/redux.dart';
-import 'package:time_progress_tracker/actions/actions.dart';
-
-final hasProgressesLoadedReducer = combineReducers<bool>([
-  TypedReducer<bool, TimeProgressListLoadedAction>(_setProgressesLoaded).call,
-  TypedReducer<bool, TimeProgressListNotLoadedAction>(_setProgressesUnloaded).call
-]);
-
-bool _setProgressesLoaded(bool hasLoaded, TimeProgressListLoadedAction action) {
-  return true;
-}
-
-bool _setProgressesUnloaded(bool hasLoaded, TimeProgressListNotLoadedAction action) {
-  return false;
-}
-
-final hasSettingsLoadedReducer = combineReducers<bool>([
-  TypedReducer<bool, AppSettingsLoadedActions>(_setSettingsLoaded).call,
-  TypedReducer<bool, AppSettingsNotLoadedAction>(_setSettingsUnloaded).call
-]);
-
-bool _setSettingsLoaded(bool hasLoaded, AppSettingsLoadedActions action) {
-  return true;
-}
-
-bool _setSettingsUnloaded(bool hasLoaded, AppSettingsNotLoadedAction action) {
-  return false;
-}

lib/reducers/time_progress_list_reducer.dart

@@ -1,45 +0,0 @@
-import 'package:redux/redux.dart';
-import 'package:time_progress_tracker/actions/actions.dart';
-import 'package:time_progress_tracker/models/time_progress.dart';
-
-final timeProgressListReducer = combineReducers<List<TimeProgress>>([
-  TypedReducer<List<TimeProgress>, TimeProgressListLoadedAction>(
-      _setLoadedTimeProgressList).call,
-  TypedReducer<List<TimeProgress>, TimeProgressListNotLoadedAction>(
-      _setEmptyTimeProgressList).call,
-  TypedReducer<List<TimeProgress>, AddTimeProgressAction>(_addTimeProgress).call,
-  TypedReducer<List<TimeProgress>, UpdateTimeProgressAction>(
-      _updateTimeProgress).call,
-  TypedReducer<List<TimeProgress>, DeleteTimeProgressAction>(_deleteTimeProgress).call,
-]);
-
-List<TimeProgress> _setLoadedTimeProgressList(
-    List<TimeProgress> timeProgressList, TimeProgressListLoadedAction action) {
-  return action.timeProgressList;
-}
-
-List<TimeProgress> _setEmptyTimeProgressList(
-    List<TimeProgress> timeProgressList, TimeProgressListNotLoadedAction action) {
-  return [];
-}
-
-List<TimeProgress> _addTimeProgress(
-    List<TimeProgress> timeProgressList, AddTimeProgressAction action) {
-  return List.from(timeProgressList)
-    ..add(action.timeProgress)
-    ..toList(growable: false);
-}
-
-List<TimeProgress> _updateTimeProgress(
-    List<TimeProgress> timeProgressList, UpdateTimeProgressAction action) {
-  return timeProgressList
-      .map((timeProgress) => timeProgress.id == action.id
-          ? action.updatedTimeProgress
-          : timeProgress)
-      .toList(growable: false);
-}
-
-List<TimeProgress> _deleteTimeProgress(
-    List<TimeProgress> timeProgressList, DeleteTimeProgressAction action) {
-  return timeProgressList.where((timeProgress) => timeProgress.id != action.id).toList(growable: false);
-}

lib/redux/actions/app_settings_actions.dart

@@ -0,0 +1,14 @@
+import 'package:time_progress_tracker/models/app_settings.dart';
+import 'package:time_progress_tracker/redux/actions/redux_actions.dart';
+
+class LoadAppSettingsAction {}
+
+class AppSettingsLoadedActions extends AppSettingsAction with BoolAction {
+  AppSettingsLoadedActions(AppSettings appSettings) : super(appSettings);
+}
+
+class UpdateAppSettingsActions extends AppSettingsAction {
+  UpdateAppSettingsActions(AppSettings appSettings) : super(appSettings);
+}
+
+class AppSettingsNotLoadedAction extends BoolAction {}

lib/redux/actions/redux_actions.dart

@@ -0,0 +1,16 @@
+import 'package:time_progress_tracker/models/app_settings.dart';
+import 'package:time_progress_tracker/models/time_progress.dart';
+
+abstract class BoolAction {}
+
+abstract class AppSettingsAction {
+  final AppSettings appSettings;
+
+  AppSettingsAction(this.appSettings);
+}
+
+abstract class TimeProgressAction {
+  final TimeProgress timeProgress;
+
+  TimeProgressAction(this.timeProgress);
+}

lib/redux/actions/time_progress_actions.dart

@@ -0,0 +1,29 @@
+import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/redux/actions/redux_actions.dart';
+
+class LoadTimeProgressListAction {}
+
+class TimeProgressListLoadedAction extends BoolAction {
+  final List<TimeProgress> timeProgressList;
+
+  TimeProgressListLoadedAction(this.timeProgressList);
+}
+
+class TimeProgressListNotLoadedAction extends BoolAction {}
+
+class AddTimeProgressAction extends TimeProgressAction {
+  AddTimeProgressAction(TimeProgress timeProgress) : super(timeProgress);
+}
+
+class UpdateTimeProgressAction extends TimeProgressAction {
+  final String id;
+
+  UpdateTimeProgressAction(this.id, TimeProgress timeProgress)
+      : super(timeProgress);
+}
+
+class DeleteTimeProgressAction {
+  final String id;
+
+  DeleteTimeProgressAction(this.id);
+}

lib/redux/app_state.dart

@@ -1,6 +1,7 @@
 import 'package:meta/meta.dart';
 import 'package:time_progress_tracker/models/app_settings.dart';
 import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/utils/constants.dart';
 
 @immutable
 class AppState {
@@ -8,24 +9,22 @@ class AppState {
   final List<TimeProgress> timeProgressList;
   final AppSettings appSettings;
 
-  const AppState(
+  AppState(
       {this.hasProgressesLoaded = false,
       this.hasSettingsLoaded = false,
       this.timeProgressList = const [],
-      required this.appSettings});
+      this.appSettings = defaultAppSettings});
 
   factory AppState.initial() =>
-      AppState(hasProgressesLoaded: false, appSettings: AppSettings.defaults());
+      AppState(hasProgressesLoaded: false, appSettings: defaultAppSettings);
 
   AppState copyWith({
     bool? hasLoaded,
     List<TimeProgress>? timeProgressList,
-    AppSettings? appSettings,
   }) {
     return AppState(
-      hasProgressesLoaded: hasLoaded ?? hasProgressesLoaded,
+      hasProgressesLoaded: hasLoaded ?? this.hasProgressesLoaded,
       timeProgressList: timeProgressList ?? this.timeProgressList,
-      appSettings: appSettings ?? this.appSettings,
     );
   }
 

lib/redux/reducers/app_state_reducer.dart

@@ -0,0 +1,14 @@
+import 'package:time_progress_tracker/redux/app_state.dart';
+import 'package:time_progress_tracker/redux/reducers/bool_reducers.dart';
+import 'package:time_progress_tracker/redux/reducers/model_reducers.dart';
+
+AppState appStateReducer(AppState state, dynamic action) {
+  return AppState(
+    hasSettingsLoaded:
+        hasSettingsLoadedReducer(state.hasSettingsLoaded, action),
+    hasProgressesLoaded:
+        hasProgressesLoadedReducer(state.hasProgressesLoaded, action),
+    timeProgressList: timeProgressListReducer(state.timeProgressList, action),
+    appSettings: appSettingsReducers(state.appSettings, action),
+  );
+}

lib/redux/reducers/bool_reducers.dart

@@ -0,0 +1,22 @@
+import 'package:redux/redux.dart';
+import 'package:time_progress_tracker/redux/actions/app_settings_actions.dart';
+import 'package:time_progress_tracker/redux/actions/redux_actions.dart';
+import 'package:time_progress_tracker/redux/actions/time_progress_actions.dart';
+
+final hasProgressesLoadedReducer = combineReducers<bool>([
+  TypedReducer<bool, TimeProgressListLoadedAction>(_setTrue),
+  TypedReducer<bool, TimeProgressListNotLoadedAction>(_setFalse)
+]);
+
+final hasSettingsLoadedReducer = combineReducers<bool>([
+  TypedReducer<bool, AppSettingsLoadedActions>(_setTrue),
+  TypedReducer<bool, AppSettingsNotLoadedAction>(_setFalse)
+]);
+
+bool _setTrue(bool value, BoolAction action) {
+  return true;
+}
+
+bool _setFalse(bool value, BoolAction action) {
+  return false;
+}

lib/redux/reducers/model_reducers.dart

@@ -0,0 +1,63 @@
+import 'package:redux/redux.dart';
+import 'package:time_progress_tracker/models/app_settings.dart';
+import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/redux/actions/app_settings_actions.dart';
+import 'package:time_progress_tracker/redux/actions/redux_actions.dart';
+import 'package:time_progress_tracker/redux/actions/time_progress_actions.dart';
+import 'package:time_progress_tracker/utils/constants.dart';
+
+final timeProgressListReducer = combineReducers<List<TimeProgress>>([
+  TypedReducer<List<TimeProgress>, TimeProgressListLoadedAction>(
+      _setLoadedTimeProgressList),
+  TypedReducer<List<TimeProgress>, TimeProgressListNotLoadedAction>(
+      _setEmptyTimeProgressList),
+  TypedReducer<List<TimeProgress>, AddTimeProgressAction>(_addTimeProgress),
+  TypedReducer<List<TimeProgress>, UpdateTimeProgressAction>(
+      _updateTimeProgress),
+  TypedReducer<List<TimeProgress>, DeleteTimeProgressAction>(
+      _deleteTimeProgress),
+]);
+
+List<TimeProgress> _setEmptyTimeProgressList(
+    List<TimeProgress> timeProgressList,
+    TimeProgressListNotLoadedAction action) {
+  return [];
+}
+
+List<TimeProgress> _setLoadedTimeProgressList(
+    List<TimeProgress> timeProgressList, TimeProgressListLoadedAction action) {
+  return action.timeProgressList;
+}
+
+List<TimeProgress> _addTimeProgress(
+        List<TimeProgress> timeProgressList, AddTimeProgressAction action) =>
+    List.from(timeProgressList)
+      ..add(action.timeProgress)
+      ..toList(growable: false);
+
+List<TimeProgress> _updateTimeProgress(
+        List<TimeProgress> timeProgressList, UpdateTimeProgressAction action) =>
+    timeProgressList
+        .map((timeProgress) =>
+            timeProgress.id == action.id ? action.timeProgress : timeProgress)
+        .toList(growable: false);
+
+List<TimeProgress> _deleteTimeProgress(
+        List<TimeProgress> timeProgressList, DeleteTimeProgressAction action) =>
+    timeProgressList
+        .where((timeProgress) => timeProgress.id != action.id)
+        .toList(growable: false);
+
+final appSettingsReducers = combineReducers<AppSettings>([
+  TypedReducer<AppSettings, AppSettingsLoadedActions>(_updateAppSettings),
+  TypedReducer<AppSettings, UpdateAppSettingsActions>(_updateAppSettings),
+  TypedReducer<AppSettings, AppSettingsNotLoadedAction>(_setDefaultSettings)
+]);
+
+AppSettings _setDefaultSettings(
+        AppSettings appSettings, AppSettingsNotLoadedAction action) =>
+    defaultAppSettings;
+
+AppSettings _updateAppSettings(
+        AppSettings appSettings, AppSettingsAction action) =>
+    action.appSettings;

lib/redux/redux_selectors.dart

@@ -1,8 +1,8 @@
 import 'dart:ui';
 
 import 'package:time_progress_tracker/models/app_settings.dart';
-import 'package:time_progress_tracker/models/app_state.dart';
 import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/redux/app_state.dart';
 
 List<TimeProgress> timeProgressListSelector(AppState state) =>
     state.timeProgressList;
@@ -46,10 +46,11 @@ List<TimeProgress> pastTimeProgressesSelector(AppState state) =>
         .toList();
 
 TimeProgress? timeProgressByIdSelector(AppState state, String id) {
-  if (state.timeProgressList.isEmpty) return null;
+  if (state.timeProgressList.length < 1) return null;
-  return state.timeProgressList.firstWhere(
+  TimeProgress tp = state.timeProgressList.firstWhere(
       (timeProgress) => timeProgress.id == id,
       orElse: () => TimeProgress.initialDefault());
+  return tp != TimeProgress.initialDefault() ? tp : null;
 }
 
 AppSettings appSettingsSelector(AppState state) {

lib/redux/store_connectors/create_time_progress_store_connector.dart

@@ -0,0 +1,53 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:redux/redux.dart';
+import 'package:time_progress_tracker/models/app_settings.dart';
+import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/redux/actions/time_progress_actions.dart';
+import 'package:time_progress_tracker/redux/app_state.dart';
+import 'package:time_progress_tracker/redux/redux_selectors.dart';
+
+import '../../utils/helper_functions.dart';
+
+class CreateTimeProgressStoreConnector extends StatelessWidget {
+  final Widget Function(BuildContext, CreateTimeProgressViewModel)
+      loadedBuilder;
+
+  CreateTimeProgressStoreConnector({
+    required this.loadedBuilder,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return StoreConnector<AppState, CreateTimeProgressViewModel>(
+      onInit: loadTimeProgressListIfUnloaded,
+      converter: (store) => CreateTimeProgressViewModel._create(store),
+      builder: (context, CreateTimeProgressViewModel vm) {
+        return loadedBuilder(context, vm);
+      },
+    );
+  }
+}
+
+class CreateTimeProgressViewModel {
+  final TimeProgress defaultProgress;
+
+  final void Function(TimeProgress) addTimeProgress;
+
+  CreateTimeProgressViewModel(
+    this.defaultProgress,
+    this.addTimeProgress,
+  );
+
+  factory CreateTimeProgressViewModel._create(Store<AppState> store) {
+    AppSettings settings = appSettingsSelector(store.state);
+    void _addTimeProgress(TimeProgress tp) {
+      if (TimeProgress.isValid(tp)) store.dispatch(AddTimeProgressAction(tp));
+    }
+
+    return CreateTimeProgressViewModel(
+      TimeProgress.defaultFromDuration(settings.duration),
+      _addTimeProgress,
+    );
+  }
+}

lib/redux/store_connectors/settings_store_connector.dart

@@ -1,15 +1,15 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_redux/flutter_redux.dart';
 import 'package:redux/redux.dart';
-import 'package:time_progress_tracker/actions/actions.dart';
 import 'package:time_progress_tracker/models/app_settings.dart';
-import 'package:time_progress_tracker/models/app_state.dart';
+import 'package:time_progress_tracker/redux/actions/app_settings_actions.dart';
+import 'package:time_progress_tracker/redux/app_state.dart';
+import 'package:time_progress_tracker/utils/helper_functions.dart';
 
 class SettingsStoreConnector extends StatelessWidget {
   final Widget Function(BuildContext, SettingsViewModel) loadedBuilder;
 
-  const SettingsStoreConnector({
+  SettingsStoreConnector({
-    super.key,
     required this.loadedBuilder,
   });
 
@@ -19,11 +19,10 @@ class SettingsStoreConnector extends StatelessWidget {
       onInit: loadSettingsIfUnloaded,
       converter: (store) => SettingsViewModel._create(store),
       builder: (context, SettingsViewModel vm) {
-        if (!vm.hasSettingsLoaded) {
+        if (!vm.hasSettingsLoaded)
-          return const Center(
+          return Center(
             child: CircularProgressIndicator(),
           );
-        }
         return loadedBuilder(context, vm);
       },
     );
@@ -46,17 +45,17 @@ class SettingsViewModel {
   );
 
   factory SettingsViewModel._create(Store<AppState> store) {
-    AppSettings appSettings = store.state.appSettings;
+    AppSettings _appSettings = store.state.appSettings;
 
-    void updateDoneColor(Color dC) => store.dispatch(
+    void _updateDoneColor(Color dC) => store.dispatch(
-        UpdateAppSettingsActions(appSettings.copyWith(doneColor: dC)));
+        UpdateAppSettingsActions(_appSettings.copyWith(doneColor: dC)));
-    void updateLeftColor(Color lC) => store.dispatch(
+    void _updateLeftColor(Color lC) => store.dispatch(
-        UpdateAppSettingsActions(appSettings.copyWith(leftColor: lC)));
+        UpdateAppSettingsActions(_appSettings.copyWith(leftColor: lC)));
 
-    void updateDuration(Duration d) => store
+    void _updateDuration(Duration d) => store
-        .dispatch(UpdateAppSettingsActions(appSettings.copyWith(duration: d)));
+        .dispatch(UpdateAppSettingsActions(_appSettings.copyWith(duration: d)));
 
-    return SettingsViewModel(appSettings, store.state.hasSettingsLoaded,
+    return SettingsViewModel(_appSettings, store.state.hasSettingsLoaded,
-        updateDoneColor, updateLeftColor, updateDuration);
+        _updateDoneColor, _updateLeftColor, _updateDuration);
   }
 }

lib/redux/store_connectors/time_progress_list_store_connector.dart

@@ -1,15 +1,14 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_redux/flutter_redux.dart';
 import 'package:redux/redux.dart';
-import 'package:time_progress_tracker/actions/actions.dart';
+import 'package:time_progress_tracker/redux/app_state.dart';
-import 'package:time_progress_tracker/models/app_state.dart';
 import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/utils/helper_functions.dart';
 
 class TimeProgressListStoreConnector extends StatelessWidget {
   final Widget Function(BuildContext, TimeProgressListViewModel) loadedBuilder;
 
-  const TimeProgressListStoreConnector({
+  TimeProgressListStoreConnector({
-    super.key,
     required this.loadedBuilder,
   });
 
@@ -19,11 +18,10 @@ class TimeProgressListStoreConnector extends StatelessWidget {
       onInit: loadTimeProgressListIfUnloaded,
       converter: (store) => TimeProgressListViewModel._create(store),
       builder: (context, TimeProgressListViewModel vm) {
-        if (!vm.hasTpListLoaded) {
+        if (!vm.hasTpListLoaded)
-          return const Center(
+          return Center(
             child: CircularProgressIndicator(),
           );
-        }
         return loadedBuilder(context, vm);
       },
     );

lib/redux/store_connectors/time_progress_store_connector.dart

@@ -1,18 +1,17 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_redux/flutter_redux.dart';
 import 'package:redux/redux.dart';
-import 'package:time_progress_tracker/actions/actions.dart';
+import 'package:time_progress_tracker/redux/actions/time_progress_actions.dart';
-import 'package:time_progress_tracker/models/app_state.dart';
+import 'package:time_progress_tracker/redux/app_state.dart';
 import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/utils/helper_functions.dart';
 
-import '../../helper_functions.dart';
 
 class TimeProgressStoreConnector extends StatelessWidget {
   final String timeProgressId;
   final Widget Function(BuildContext, TimeProgressViewModel) loadedBuilder;
 
-  const TimeProgressStoreConnector({
+  TimeProgressStoreConnector({
-    super.key,
     required this.timeProgressId,
     required this.loadedBuilder,
   });
@@ -24,11 +23,14 @@ class TimeProgressStoreConnector extends StatelessWidget {
       converter: (store) =>
           TimeProgressViewModel._create(store, timeProgressId),
       builder: (context, TimeProgressViewModel vm) {
-        if (!vm.hasTpListLoaded) {
+        if (!vm.hasTpListLoaded)
-          return const Center(
+          return Center(
             child: CircularProgressIndicator(),
           );
-        }
+        if (vm.tp == null)
+          return Center(
+            child: Text("Error Invalid Time Progress"),
+          );
         return loadedBuilder(context, vm);
       },
     );
@@ -36,7 +38,7 @@ class TimeProgressStoreConnector extends StatelessWidget {
 }
 
 class TimeProgressViewModel {
-  final TimeProgress tp;
+  final TimeProgress? tp;
   final bool hasTpListLoaded;
 
   final void Function(TimeProgress) updateTimeProgress;
@@ -50,15 +52,15 @@ class TimeProgressViewModel {
   );
 
   factory TimeProgressViewModel._create(Store<AppState> store, String id) {
-    void updateTimeProgress(TimeProgress tp) =>
+    void _updateTimeProgress(TimeProgress tp) =>
         store.dispatch(UpdateTimeProgressAction(id, tp));
-    void deleteTimeProgress() => store.dispatch(DeleteTimeProgressAction(id));
+    void _deleteTimeProgress() => store.dispatch(DeleteTimeProgressAction(id));
 
     return TimeProgressViewModel(
       selectProgressById(store.state.timeProgressList, id),
       store.state.hasProgressesLoaded,
-      updateTimeProgress,
+      _updateTimeProgress,
-      deleteTimeProgress,
+      _deleteTimeProgress,
     );
   }
 }

lib/redux/store_middleware.dart

@@ -1,12 +1,12 @@
 import 'package:redux/redux.dart';
-import 'package:time_progress_tracker/actions/actions.dart';
 import 'package:time_progress_tracker/models/app_settings.dart';
-import 'package:time_progress_tracker/models/app_state.dart';
 import 'package:time_progress_tracker/models/time_progress.dart';
 import 'package:time_progress_tracker/persistence/app_settings.dart';
-import 'package:time_progress_tracker/persistence/time_progress_entity.dart';
+import 'package:time_progress_tracker/persistence/time_progress.dart';
-import 'package:time_progress_tracker/persistence/time_progress_repository.dart';
+import 'package:time_progress_tracker/redux/actions/app_settings_actions.dart';
-import 'package:time_progress_tracker/selectors/time_progress_selectors.dart';
+import 'package:time_progress_tracker/redux/actions/time_progress_actions.dart';
+import 'package:time_progress_tracker/redux/app_state.dart';
+import 'package:time_progress_tracker/redux/redux_selectors.dart';
 
 List<Middleware<AppState>> createStoreMiddleware(
     TimeProgressRepository progressRepo, AppSettingsRepository settingsRepo) {
@@ -17,12 +17,12 @@ List<Middleware<AppState>> createStoreMiddleware(
   final loadSettings = _createLoadAppSettings(settingsRepo);
 
   return [
-    TypedMiddleware<AppState, LoadTimeProgressListAction>(loadTimeProgressList).call,
+    TypedMiddleware<AppState, LoadTimeProgressListAction>(loadTimeProgressList),
-    TypedMiddleware<AppState, AddTimeProgressAction>(saveTimeProgressList).call,
+    TypedMiddleware<AppState, AddTimeProgressAction>(saveTimeProgressList),
-    TypedMiddleware<AppState, UpdateTimeProgressAction>(saveTimeProgressList).call,
+    TypedMiddleware<AppState, UpdateTimeProgressAction>(saveTimeProgressList),
-    TypedMiddleware<AppState, DeleteTimeProgressAction>(saveTimeProgressList).call,
+    TypedMiddleware<AppState, DeleteTimeProgressAction>(saveTimeProgressList),
-    TypedMiddleware<AppState, LoadSettingsAction>(loadSettings).call,
+    TypedMiddleware<AppState, LoadAppSettingsAction>(loadSettings),
-    TypedMiddleware<AppState, UpdateAppSettingsActions>(saveSettings).call
+    TypedMiddleware<AppState, UpdateAppSettingsActions>(saveSettings)
   ];
 }
 
@@ -31,7 +31,7 @@ Middleware<AppState> _createSaveTimeProgressList(
   return (Store<AppState> store, dynamic action, NextDispatcher next) {
     next(action);
 
-    repository.saveTimeProgressList(
+    repository.save(
       timeProgressListSelector(store.state)
           .map<TimeProgressEntity>((timeProgress) => timeProgress.toEntity())
           .toList(growable: false),
@@ -42,9 +42,12 @@ Middleware<AppState> _createSaveTimeProgressList(
 Middleware<AppState> _createLoadTimeProgressList(
     TimeProgressRepository repository) {
   return (Store<AppState> store, dynamic action, NextDispatcher next) {
-    repository.loadTimeProgressList().then((timeProgresses) {
+    repository.load().then((timeProgresses) {
       List<TimeProgress> timeProgressList =
           timeProgresses.map<TimeProgress>(TimeProgress.fromEntity).toList();
+      if (timeProgressList == null) {
+        timeProgressList = [];
+      }
       store.dispatch(TimeProgressListLoadedAction(
         timeProgressList,
       ));
@@ -55,12 +58,12 @@ Middleware<AppState> _createLoadTimeProgressList(
 Middleware<AppState> _createSaveAppSettings(AppSettingsRepository repo) =>
     (Store<AppState> store, dynamic action, NextDispatcher next) {
       next(action);
-      repo.saveAppSettings(store.state.appSettings.toEntity());
+      repo.save(store.state.appSettings.toEntity());
     };
 
 Middleware<AppState> _createLoadAppSettings(AppSettingsRepository repo) =>
     (Store<AppState> store, dynamic action, NextDispatcher next) {
-      repo.loadAppSettings().then((appSettings) {
+      repo.load().then((appSettings) {
         store.dispatch(
             AppSettingsLoadedActions(AppSettings.fromEntity(appSettings)));
       });

lib/screens/home_screen.dart

@@ -1,52 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:time_progress_tracker/widgets/buttons/create_progress_button.dart';
-import 'package:time_progress_tracker/widgets/home/home_bottom_navbar.dart';
-import 'package:time_progress_tracker/widgets/home/tabs/home_active_progresses_tab.dart';
-import 'package:time_progress_tracker/widgets/home/tabs/home_inactive_progresses_tab.dart';
-import 'package:time_progress_tracker/widgets/home/tabs/home_settings_tab.dart';
-
-class HomeScreen extends StatefulWidget {
-  static const routeName = "/home";
-  static const title = "Time Progress Tracker";
-
-  const HomeScreen({super.key});
-
-  @override
-  State<StatefulWidget> createState() {
-    return _HomeScreenState();
-  }
-}
-
-class _HomeScreenState extends State<HomeScreen> {
-  int _currentIndex = 0;
-  final List<Widget> _children = [
-    const HomeActiveProgressesTab(),
-    const HomeInactiveProgressesTab(),
-    const HomeSettingsTab(),
-  ];
-
-  void onBottomTabTapped(int index) {
-    setState(() {
-      _currentIndex = index;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final ThemeData appTheme = Theme.of(context);
-
-    return Scaffold(
-      appBar: AppBar(
-        title: const Text(HomeScreen.title),
-        backgroundColor: appTheme.colorScheme.primary,
-      ),
-      body: _children[_currentIndex],
-      floatingActionButtonLocation: FloatingActionButtonLocation.endFloat,
-      floatingActionButton: _currentIndex != 2 ? const CreateProgressButton() : null,
-      bottomNavigationBar: HomeBottomNavBar(
-        currentIndex: _currentIndex,
-        onTap: onBottomTabTapped,
-      ),
-    );
-  }
-}

lib/screens/progress_creation_screen.dart

@@ -1,125 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_redux/flutter_redux.dart';
-import 'package:redux/redux.dart';
-import 'package:time_progress_tracker/actions/actions.dart';
-import 'package:time_progress_tracker/models/app_settings.dart';
-import 'package:time_progress_tracker/models/app_state.dart';
-import 'package:time_progress_tracker/models/time_progress.dart';
-import 'package:time_progress_tracker/selectors/time_progress_selectors.dart';
-import 'package:time_progress_tracker/widgets/progress_editor_widget.dart';
-
-class ProgressCreationScreen extends StatefulWidget {
-  static const routeName = "/create-progress";
-  static const title = "Create Time Progress";
-
-  const ProgressCreationScreen({super.key});
-
-  @override
-  State<StatefulWidget> createState() {
-    return _ProgressCreationScreenState();
-  }
-}
-
-class _ProgressCreationScreenState extends State<ProgressCreationScreen> {
-  TimeProgress? timeProgressToCreate;
-  bool _isProgressValid = false;
-
-  void initTimeProgress(TimeProgress timeProgress) {
-    if (timeProgressToCreate == null) {
-      setState(() {
-        timeProgressToCreate = timeProgress;
-      });
-    }
-  }
-
-  void onTimeProgressChanged(
-      TimeProgress newTimeProgress, bool isNewProgressValid) {
-    setState(() {
-      timeProgressToCreate = newTimeProgress;
-      _isProgressValid = isNewProgressValid;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final ThemeData appTheme = Theme.of(context);
-
-    return Scaffold(
-      appBar: AppBar(
-        title: const Text(ProgressCreationScreen.title),
-        backgroundColor: appTheme.colorScheme.primary,
-      ),
-      body: Container(
-        padding: const EdgeInsets.all(12),
-        child: StoreConnector<AppState, _ViewModel>(
-            onInit: loadSettingsIfUnloaded,
-            converter: (store) => _ViewModel.create(store),
-            builder: (context, _ViewModel viewModel) {
-              WidgetsBinding.instance.addPostFrameCallback((_) {
-                initTimeProgress(viewModel.defaultDurationProgress);
-              });
-              return ProgressEditorWidget(
-                timeProgress:
-                    timeProgressToCreate ?? viewModel.defaultDurationProgress,
-                onTimeProgressChanged: onTimeProgressChanged,
-              );
-            }),
-      ),
-      floatingActionButtonLocation: FloatingActionButtonLocation.centerFloat,
-      floatingActionButton: Row(
-        children: <Widget>[
-          Expanded(
-            child: StoreConnector<AppState, _ViewModel>(
-              onInit: loadSettingsIfUnloaded,
-              converter: (store) => _ViewModel.create(store),
-              builder: (context, _ViewModel vm) => FloatingActionButton(
-                heroTag: "createTimeProgressBTN",
-                onPressed: _isProgressValid
-                    ? () {
-                        vm.onAddTimeProgress(
-                            timeProgressToCreate ?? vm.defaultDurationProgress);
-                        Navigator.pop(context);
-                      }
-                    : null,
-                child: const Icon(Icons.save),
-              ),
-            ),
-          ),
-          Expanded(
-            child: FloatingActionButton(
-              heroTag: "cancelTimeProgressCreationBTN",
-              onPressed: () {
-                Navigator.pop(context);
-              },
-              child: const Icon(Icons.cancel),
-            ),
-          )
-        ],
-      ),
-    );
-  }
-}
-
-class _ViewModel {
-  final TimeProgress defaultDurationProgress;
-  final void Function(TimeProgress) onAddTimeProgress;
-
-  _ViewModel({
-    required this.defaultDurationProgress,
-    required this.onAddTimeProgress,
-  });
-
-  factory _ViewModel.create(Store<AppState> store) {
-    AppSettings settings = appSettingsSelector(store.state);
-
-    onAddTimeProgress(TimeProgress tp) {
-      if (TimeProgress.isValid(tp)) store.dispatch(AddTimeProgressAction(tp));
-    }
-
-    return _ViewModel(
-      defaultDurationProgress:
-          TimeProgress.defaultFromDuration(settings.duration),
-      onAddTimeProgress: onAddTimeProgress,
-    );
-  }
-}

lib/screens/progress_detail_screen.dart

@@ -1,136 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:time_progress_tracker/models/time_progress.dart';
-import 'package:time_progress_tracker/screens/home_screen.dart';
-import 'package:time_progress_tracker/widgets/detail_screen_floating_action_buttons.dart';
-import 'package:time_progress_tracker/widgets/progress_editor_widget.dart';
-import 'package:time_progress_tracker/widgets/progress_view_widget.dart';
-import 'package:time_progress_tracker/widgets/store_connectors/settings_store_connector.dart';
-import 'package:time_progress_tracker/widgets/store_connectors/time_progress_store_connector.dart';
-
-class ProgressDetailScreenArguments {
-  final String id;
-
-  ProgressDetailScreenArguments(this.id);
-}
-
-class ProgressDetailScreen extends StatefulWidget {
-  static const routeName = "/progress";
-  static const title = "Progress View";
-
-  const ProgressDetailScreen({super.key});
-
-  @override
-  State<StatefulWidget> createState() {
-    return _ProgressDetailScreenState();
-  }
-}
-
-class _ProgressDetailScreenState extends State<ProgressDetailScreen> {
-  bool _editMode = false, _isEditedProgressValid = false;
-  TimeProgress? _editedProgress, _originalProgress;
-
-  void _initEditedProgress(TimeProgress tp) {
-    if (_editedProgress == null) {
-      _editedProgress = tp;
-      _originalProgress = tp;
-    }
-  }
-
-  void _onEditedProgressChanged(
-      TimeProgress newProgress, bool isNewProgressValid) {
-    setState(() {
-      _editedProgress = newProgress;
-      _isEditedProgressValid = isNewProgressValid;
-    });
-  }
-
-  void _switchEditMode(bool newMode) {
-    setState(() {
-      _editMode = newMode;
-    });
-  }
-
-  void _cancelEditMode() {
-    setState(() {
-      _editMode = false;
-      _editedProgress = _originalProgress;
-    });
-  }
-
-  List<Widget> _renderColumnChildren(
-      SettingsViewModel settingsVm, TimeProgressViewModel tpVm) {
-    List<Widget> columnChildren = [];
-    if (!_editMode) {
-      columnChildren.add(Expanded(
-          child: ProgressViewWidget(
-        timeProgress: _editMode ? _editedProgress ?? tpVm.tp : tpVm.tp,
-        doneColor: settingsVm.appSettings.doneColor,
-        leftColor: settingsVm.appSettings.leftColor,
-      )));
-    } else {
-      columnChildren.add(Expanded(
-          child: ProgressEditorWidget(
-        timeProgress: _editedProgress ?? tpVm.tp,
-        onTimeProgressChanged: _onEditedProgressChanged,
-      )));
-    }
-    return columnChildren;
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final ThemeData appTheme = Theme.of(context);
-    final ProgressDetailScreenArguments args = ModalRoute.of(context)
-        ?.settings
-        .arguments as ProgressDetailScreenArguments;
-
-    return Scaffold(
-      appBar: AppBar(
-        title: const Text(ProgressDetailScreen.title),
-        backgroundColor: appTheme.colorScheme.primary,
-      ),
-      body: SettingsStoreConnector(
-        loadedBuilder: (context, settingsVm) {
-          return TimeProgressStoreConnector(
-            timeProgressId: args.id,
-            loadedBuilder: (context, tpVm) {
-              _initEditedProgress(tpVm.tp);
-              return Container(
-                margin: const EdgeInsets.all(8),
-                child: Column(
-                  children: _renderColumnChildren(settingsVm, tpVm),
-                ),
-              );
-            },
-          );
-        },
-      ),
-      floatingActionButtonLocation: FloatingActionButtonLocation.centerFloat,
-      floatingActionButton: TimeProgressStoreConnector(
-        timeProgressId: args.id,
-        loadedBuilder: (context, tpVm) {
-          void saveEditedProgress() {
-            tpVm.updateTimeProgress(_editedProgress ?? tpVm.tp);
-            _switchEditMode(false);
-          }
-
-          void deleteTimeProgress() {
-            tpVm.deleteTimeProgress();
-            Navigator.popUntil(
-                context, ModalRoute.withName(HomeScreen.routeName));
-          }
-
-          return DetailScreenFloatingActionButtons(
-              editMode: _editMode,
-              originalProgress: tpVm.tp,
-              editedProgress: _editedProgress ?? tpVm.tp,
-              isEditedProgressValid: _isEditedProgressValid,
-              onEditProgress: () => _switchEditMode(true),
-              onSaveEditedProgress: saveEditedProgress,
-              onCancelEditProgress: _cancelEditMode,
-              onDeleteProgress: deleteTimeProgress);
-        },
-      ),
-    );
-  }
-}

lib/ui/app_yes_no_dialog_widget.dart

@@ -5,12 +5,12 @@ class AppYesNoDialog extends StatelessWidget {
   final String contentText;
   final void Function() onYesPressed;
 
-  const AppYesNoDialog({
+  AppYesNoDialog({
-    super.key,
+    Key? key,
     required this.titleText,
     required this.contentText,
     required this.onYesPressed,
-  });
+  }) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
@@ -18,15 +18,15 @@ class AppYesNoDialog extends StatelessWidget {
       title: Text(titleText),
       content: Text(contentText),
       actions: <Widget>[
-        TextButton(
+        FlatButton(
+          child: Text("Yes"),
           onPressed: onYesPressed,
-          child: const Text("Yes"),
         ),
-        TextButton(
+        FlatButton(
+          child: Text("No"),
           onPressed: () {
             Navigator.pop(context);
           },
-          child: const Text("No"),
         )
       ],
     );

lib/ui/buttons/color_picker_btn.dart

@@ -1,14 +1,13 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_colorpicker/flutter_colorpicker.dart';
-import 'package:time_progress_tracker/helper_functions.dart';
+import 'package:time_progress_tracker/utils/helper_functions.dart';
 
 class ColorPickerButton extends StatelessWidget {
   final String title, dialogTitle;
   final Color selectedColor;
   final void Function(Color) onColorPicked;
 
-  const ColorPickerButton({
+  ColorPickerButton({
-    super.key,
     required this.title,
     required this.dialogTitle,
     required this.selectedColor,
@@ -35,13 +34,13 @@ class ColorPickerButton extends StatelessWidget {
           },
         );
       },
+      child: Text(title),
       style: TextButton.styleFrom(
-        foregroundColor: useBrightBackground(selectedColor)
+        primary: useBrightBackground(selectedColor)
-            ? appTheme.primaryTextTheme.labelLarge?.color
+            ? appTheme.primaryTextTheme.button!.color
-            : appTheme.textTheme.labelLarge?.color,
+            : appTheme.textTheme.button!.color,
         backgroundColor: selectedColor,
       ),
-      child: Text(title),
     );
   }
 }

lib/ui/buttons/create_progress_button.dart

@@ -0,0 +1,37 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
+import 'package:time_progress_tracker/utils/helper_functions.dart';
+
+class CreateProgressButton extends StatelessWidget {
+  final String _heroTag = "createTimeProgressBTN";
+
+  final void Function() createProgress;
+
+  const CreateProgressButton({Key? key, required this.createProgress})
+      : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    Widget _renderCupertino() {
+      return PlatformButton(
+        padding: EdgeInsets.all(4),
+        child: Icon(
+          Icons.save,
+          color: Colors.white,
+        ),
+        onPressed: () => createProgress(),
+      );
+    }
+
+    Widget _renderMaterial() {
+      return FloatingActionButton(
+        heroTag: _heroTag,
+        child: Icon(Icons.save),
+        onPressed: () => createProgress(),
+      );
+    }
+
+    return useCupertino() ? _renderCupertino() : _renderMaterial();
+  }
+}

lib/ui/buttons/date_picker_btn.dart

@@ -3,22 +3,21 @@ import 'package:flutter/material.dart';
 class DatePickerBtn extends StatelessWidget {
   final String leadingString;
   final DateTime pickedDate;
-  final void Function(DateTime?) onDatePicked;
+  final void Function(DateTime) onDatePicked;
 
-  const DatePickerBtn({
+  DatePickerBtn({
-    super.key,
     required this.leadingString,
     required this.pickedDate,
     required this.onDatePicked,
-  });
+  }) : super();
 
   void _onButtonPressed(BuildContext context) async {
-    onDatePicked(await showDatePicker(
+    onDatePicked((await showDatePicker(
       context: context,
       initialDate: pickedDate,
       firstDate: DateTime(1900),
       lastDate: DateTime(2100),
-    ));
+    ))!);
   }
 
   @override
@@ -26,12 +25,12 @@ class DatePickerBtn extends StatelessWidget {
     ThemeData appTheme = Theme.of(context);
     return TextButton(
       onPressed: () => _onButtonPressed(context),
-      style: TextButton.styleFrom(
-        foregroundColor: appTheme.primaryTextTheme.labelLarge?.color,
-        backgroundColor: appTheme.colorScheme.secondary,
-      ),
       child: Text(
           "$leadingString ${pickedDate.toLocal().toString().split(" ")[0]}"),
+      style: TextButton.styleFrom(
+        primary: appTheme.primaryTextTheme.button!.color,
+        backgroundColor: appTheme.accentColor,
+      ),
     );
   }
 }

lib/ui/buttons/detail_screen_leading_button.dart

@@ -0,0 +1,34 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+import 'package:time_progress_tracker/ui/buttons/platform_action_button.dart';
+
+class DetailScreenLeadingButton extends StatelessWidget {
+  final bool isEditMode, isEditedTpValid;
+  final void Function() saveTp, editTp;
+
+  const DetailScreenLeadingButton({
+    Key? key,
+    required this.isEditMode,
+    required this.isEditedTpValid,
+    required this.saveTp,
+    required this.editTp,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final ThemeData materialTheme = Theme.of(context);
+
+    if (isEditMode)
+      return PlatformActionButton(
+          heroTag: "saveEditedTimeProgressBTN",
+          icon: Icons.save,
+          materialBackground: Colors.green,
+          onBtnPressed: isEditedTpValid ? saveTp : null);
+    return PlatformActionButton(
+      heroTag: "editTimeProgressBTN",
+      icon: Icons.edit,
+      materialBackground: materialTheme.accentColor,
+      onBtnPressed: editTp,
+    );
+  }
+}

lib/ui/buttons/detail_screen_trailing_button.dart

@@ -0,0 +1,31 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+import 'package:time_progress_tracker/ui/buttons/platform_action_button.dart';
+
+class DetailScreenTrailingButton extends StatelessWidget {
+  final bool isEditMode;
+  final void Function() cancelEditTp, deleteTp;
+
+  const DetailScreenTrailingButton({
+    Key? key,
+    required this.isEditMode,
+    required this.cancelEditTp,
+    required this.deleteTp,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    if (isEditMode)
+      return PlatformActionButton(
+          heroTag: "cancelEditTimeProgressBTN",
+          icon: Icons.cancel,
+          materialBackground: Colors.red,
+          onBtnPressed: cancelEditTp);
+    return PlatformActionButton(
+      heroTag: "deleteTimeProgressBTN",
+      icon: Icons.delete,
+      materialBackground: Colors.red,
+      onBtnPressed: deleteTp,
+    );
+  }
+}

lib/ui/buttons/platform_action_button.dart

@@ -0,0 +1,44 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
+import 'package:time_progress_tracker/utils/helper_functions.dart';
+
+class PlatformActionButton extends StatelessWidget {
+  final String heroTag;
+  final IconData icon;
+  final Color? materialBackground;
+  final void Function()? onBtnPressed;
+
+  const PlatformActionButton({
+    Key? key,
+    required this.heroTag,
+    required this.icon,
+    this.materialBackground,
+    required this.onBtnPressed,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    Widget _renderCupertino() {
+      return PlatformButton(
+        padding: EdgeInsets.all(4),
+        child: Icon(
+          icon,
+          color: Colors.white,
+        ),
+        onPressed: onBtnPressed,
+      );
+    }
+
+    Widget _renderMaterial() {
+      return FloatingActionButton(
+        heroTag: heroTag,
+        child: Icon(icon),
+        backgroundColor: materialBackground,
+        onPressed: onBtnPressed,
+      );
+    }
+
+    return useCupertino() ? _renderCupertino() : _renderMaterial();
+  }
+}

lib/ui/buttons/select_duration_btn.dart

@@ -5,8 +5,7 @@ class SelectDurationBtn extends StatelessWidget {
   final Duration duration;
   final void Function(Duration) updateDuration;
 
-  const SelectDurationBtn({
+  SelectDurationBtn({
-    super.key,
     required this.duration,
     required this.updateDuration,
   });
@@ -26,7 +25,7 @@ class SelectDurationBtn extends StatelessWidget {
           ]),
           hideHeader: false,
           title: const Text("Default Duration"),
-          selectedTextStyle: TextStyle(color: appTheme.colorScheme.secondary),
+          selectedTextStyle: TextStyle(color: appTheme.accentColor),
           onConfirm: _onPickerConfirm)
       .showModal(context);
 
@@ -39,10 +38,10 @@ class SelectDurationBtn extends StatelessWidget {
     int days = duration.inDays - (365 * years) - (30 * months);
     return TextButton(
         onPressed: () => _onButtonPressed(context, appTheme),
+        child: Text("$years Years $months Months $days Days"),
         style: TextButton.styleFrom(
-          foregroundColor: appTheme.primaryTextTheme.labelLarge?.color,
+          primary: appTheme.primaryTextTheme.button!.color,
-          backgroundColor: appTheme.colorScheme.secondary,
+          backgroundColor: appTheme.accentColor,
-        ),
+        ));
-        child: Text("$years Years $months Months $days Days"));
   }
 }

lib/ui/detail_screen_floating_action_buttons.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:time_progress_tracker/models/time_progress.dart';
-import 'package:time_progress_tracker/widgets/app_yes_no_dialog_widget.dart';
+import 'package:time_progress_tracker/ui/app_yes_no_dialog_widget.dart';
 
 class DetailScreenFloatingActionButtons extends StatelessWidget {
   final bool editMode, isEditedProgressValid;
@@ -10,8 +10,7 @@ class DetailScreenFloatingActionButtons extends StatelessWidget {
       onCancelEditProgress,
       onDeleteProgress;
 
-  const DetailScreenFloatingActionButtons({
+  DetailScreenFloatingActionButtons({
-    super.key,
     required this.editMode,
     required this.originalProgress,
     required this.editedProgress,
@@ -26,10 +25,10 @@ class DetailScreenFloatingActionButtons extends StatelessWidget {
   Widget build(BuildContext context) {
     final ThemeData appTheme = Theme.of(context);
 
-    void onCancelEditTimeProgressBTN() {
+    void _onCancelEditTimeProgressBTN() {
-      if (originalProgress == editedProgress) {
+      if (originalProgress == editedProgress)
         onCancelEditProgress();
-      } else {
+      else {
         showDialog(
           context: context,
           builder: (_) => AppYesNoDialog(
@@ -45,7 +44,7 @@ class DetailScreenFloatingActionButtons extends StatelessWidget {
       }
     }
 
-    void onDeleteTimeProgressBTN() {
+    void _onDeleteTimeProgressBTN() {
       showDialog(
         context: context,
         builder: (_) => AppYesNoDialog(
@@ -62,13 +61,13 @@ class DetailScreenFloatingActionButtons extends StatelessWidget {
           child: FloatingActionButton(
             heroTag:
                 editMode ? "saveEditedTimeProgressBTN" : "editTimeProgressBTN",
-            backgroundColor: editMode ? Colors.green : appTheme.colorScheme.secondary,
+            child: editMode ? Icon(Icons.save) : Icon(Icons.edit),
+            backgroundColor: editMode ? Colors.green : appTheme.accentColor,
             onPressed: editMode
                 ? isEditedProgressValid
                     ? onSaveEditedProgress
                     : null
                 : onEditProgress,
-            child: editMode ? const Icon(Icons.save) : const Icon(Icons.edit),
           ),
         ),
         Expanded(
@@ -76,11 +75,11 @@ class DetailScreenFloatingActionButtons extends StatelessWidget {
             heroTag: editMode
                 ? "cancelEditTimeProgressBTN"
                 : "deleteTimeProgressBTN",
+            child: editMode ? Icon(Icons.cancel) : Icon(Icons.delete),
             backgroundColor: Colors.red,
             onPressed: editMode
-                ? onCancelEditTimeProgressBTN
+                ? _onCancelEditTimeProgressBTN
-                : onDeleteTimeProgressBTN,
+                : _onDeleteTimeProgressBTN,
-            child: editMode ? const Icon(Icons.cancel) : const Icon(Icons.delete),
           ),
         ),
       ],

lib/ui/progress/progress_editor_widget.dart

@@ -1,14 +1,13 @@
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
 import 'package:time_progress_tracker/models/time_progress.dart';
-import 'package:time_progress_tracker/widgets/buttons/date_picker_btn.dart';
+import 'package:time_progress_tracker/ui/buttons/date_picker_btn.dart';
 
 class ProgressEditorWidget extends StatefulWidget {
   final TimeProgress timeProgress;
   final Function(TimeProgress, bool) onTimeProgressChanged;
 
-  const ProgressEditorWidget({
+  ProgressEditorWidget({
-    super.key,
     required this.timeProgress,
     required this.onTimeProgressChanged,
   });
@@ -33,10 +32,7 @@ class _ProgressEditorWidgetState extends State<ProgressEditorWidget> {
     });
   }
 
-  void _onStartDateChanged(DateTime? newStartDate) {
+  void _onStartDateChanged(DateTime newStartDate) {
-    if (newStartDate == null) {
-      return;
-    }
     TimeProgress newProgress =
         widget.timeProgress.copyWith(startTime: newStartDate);
     widget.onTimeProgressChanged(
@@ -47,10 +43,7 @@ class _ProgressEditorWidgetState extends State<ProgressEditorWidget> {
     });
   }
 
-  void _onEndDateChanged(DateTime? newEndDate) {
+  void _onEndDateChanged(DateTime newEndDate) {
-    if (newEndDate == null) {
-      return;
-    }
     TimeProgress newProgress =
         widget.timeProgress.copyWith(endTime: newEndDate);
     widget.onTimeProgressChanged(
@@ -70,29 +63,36 @@ class _ProgressEditorWidgetState extends State<ProgressEditorWidget> {
 
   @override
   Widget build(BuildContext context) {
-    double heightFactor = (!_validDate) ? 0.3 : 0.5;
-
     List<Widget> columnChildren = [
-      SizedBox(
+      Expanded(
-        height: MediaQuery.of(context).size.height * heightFactor,
+        child: Center(
-        child: TextField(
+          child: PlatformTextField(
-          controller: _nameTextController,
+            controller: _nameTextController,
-          decoration: InputDecoration(
+            material: (context, platform) => MaterialTextFieldData(
-            border: const OutlineInputBorder(),
+              decoration: InputDecoration(
-            labelText: "Progress Name",
+                border: OutlineInputBorder(),
-            errorText: _validName
+                labelText: "Progress Name",
-                ? null
+                errorText: _validName
-                : "The Name need to have at least 3 and at max 20 symbols.",
+                    ? null
+                    : "The Name need to have at least 3 and at max 20 symbols.",
+              ),
+            ),
+            cupertino: (context, platform) => CupertinoTextFieldData(
+              placeholder: "Progress Name",
+              decoration: BoxDecoration(
+                border: Border.all(width: 2, color: Colors.grey),
+                borderRadius: BorderRadius.circular(32),
+              )
+            ),
           ),
         ),
       ),
-      SizedBox(
+      Expanded(
-        height: MediaQuery.of(context).size.height * heightFactor,
         child: Row(
           children: [
             Expanded(
               child: Padding(
-                padding: const EdgeInsets.only(right: 5),
+                padding: EdgeInsets.only(right: 5),
                 child: DatePickerBtn(
                   leadingString: "Start Date:",
                   pickedDate: widget.timeProgress.startTime,
@@ -102,7 +102,7 @@ class _ProgressEditorWidgetState extends State<ProgressEditorWidget> {
             ),
             Expanded(
               child: Padding(
-                padding: const EdgeInsets.only(left: 5),
+                padding: EdgeInsets.only(left: 5),
                 child: DatePickerBtn(
                   leadingString: "End Date:",
                   pickedDate: widget.timeProgress.endTime,
@@ -115,11 +115,10 @@ class _ProgressEditorWidgetState extends State<ProgressEditorWidget> {
       )
     ];
 
-    if (!_validDate) {
+    if (!_validDate)
       columnChildren.add(
-        SizedBox(
+        Expanded(
-          height: MediaQuery.of(context).size.height * heightFactor,
+          child: Center(
-          child: const Center(
             child: Text(
               "Invalid Dates. The Start Date has to be before the End Date",
               style: TextStyle(color: Colors.red),
@@ -127,10 +126,8 @@ class _ProgressEditorWidgetState extends State<ProgressEditorWidget> {
           ),
         ),
       );
-    }
 
-    return SingleChildScrollView(
+    return Container(
-      physics: const NeverScrollableScrollPhysics(),
       child: Column(
         children: columnChildren,
       ),

lib/ui/progress/progress_list_item.dart

@@ -0,0 +1,122 @@
+import 'dart:io' show Platform;
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
+import 'package:percent_indicator/linear_percent_indicator.dart';
+import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/ui/screens/progress_detail_screen.dart';
+import 'package:time_progress_tracker/utils/theme_utils.dart';
+
+class ProgressListTileStrings {
+  static String percentString(TimeProgress tp) =>
+      "${(tp.percentDone() * 100).floorToDouble()} %";
+
+  static String startsInDaysString(TimeProgress tp) =>
+      "Starts in ${tp.daysTillStart()} Days.";
+
+  static String endedDaysAgoString(TimeProgress tp) =>
+      "Ended ${tp.daysSinceEnd()} Days ago.";
+}
+
+class ProgressListItem extends StatelessWidget {
+  final TimeProgress timeProgress;
+  final Color doneColor, leftColor;
+
+  ProgressListItem({
+    required this.timeProgress,
+    required this.doneColor,
+    required this.leftColor,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    void _onTileTap() => Navigator.push(
+          context,
+          platformPageRoute(
+              context: context,
+              builder: (context) => ProgressDetailScreen(
+                    tpId: timeProgress.id,
+                  )),
+        );
+
+    Widget _renderTitle(bool material) {
+      Text name = Text(
+        timeProgress.name,
+        style: material ? null : cupertinoCardTitleStyle,
+        textAlign: material ? null : TextAlign.left,
+      );
+      Text duration = Text(
+        "${timeProgress.allDays()} Days",
+        style: material ? null : cupertinoCardSubtitleStyle,
+        textAlign: material ? null : TextAlign.left,
+      );
+      Row title = Row(
+        children: [name, Spacer(), duration],
+      );
+      if (!material)
+        return Padding(
+          padding: EdgeInsets.only(bottom: 16, right: 5),
+          child: title,
+        );
+      return title;
+    }
+
+    Widget _renderSubtitle(bool material) {
+      if (!timeProgress.hasStarted())
+        return PlatformText(
+            ProgressListTileStrings.startsInDaysString(timeProgress));
+      if (timeProgress.hasEnded())
+        return PlatformText(
+            ProgressListTileStrings.endedDaysAgoString(timeProgress));
+      LinearPercentIndicator percentIndicator = LinearPercentIndicator(
+        center:
+            PlatformText(ProgressListTileStrings.percentString(timeProgress)),
+        percent: timeProgress.percentDone(),
+        progressColor: doneColor,
+        backgroundColor: leftColor,
+        lineHeight: 20,
+      );
+      if (!material)
+        return Padding(
+          padding: EdgeInsets.only(
+            bottom: 5,
+            right: 5,
+          ),
+          child: percentIndicator,
+        );
+      return percentIndicator;
+    }
+
+    Widget _renderCupertino() {
+      CupertinoThemeData theme = CupertinoTheme.of(context);
+      return CupertinoButton(
+          child: Container(
+            decoration: BoxDecoration(
+              color: theme.primaryColor,
+              borderRadius: BorderRadius.circular(12),
+            ),
+            padding: EdgeInsets.fromLTRB(15, 15, 5, 5),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                _renderTitle(false),
+                _renderSubtitle(false),
+              ],
+            ),
+          ),
+          onPressed: _onTileTap);
+    }
+
+    Widget _renderMaterial() {
+      return ListTile(
+        title: _renderTitle(true),
+        subtitle: _renderSubtitle(true),
+        onTap: _onTileTap,
+      );
+    }
+
+    if (Platform.isIOS) return _renderCupertino();
+    return _renderMaterial();
+  }
+}

lib/ui/progress/progress_list_view.dart

@@ -1,34 +1,39 @@
+import 'dart:io' show Platform;
+
 import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
 import 'package:time_progress_tracker/models/time_progress.dart';
-import 'package:time_progress_tracker/widgets/progress_list_view/progress_list_tile.dart';
+import 'package:time_progress_tracker/ui/progress/progress_list_item.dart';
 
 class ProgressListView extends StatelessWidget {
   final List<TimeProgress> timeProgressList;
   final Color doneColor, leftColor;
 
-  const ProgressListView({
+  ProgressListView({
-    super.key,
     required this.timeProgressList,
     required this.doneColor,
     required this.leftColor,
   });
 
+  Widget _renderListTile(TimeProgress tp) {
+    ProgressListItem listTile = ProgressListItem(
+        timeProgress: tp, doneColor: doneColor, leftColor: leftColor);
+    if (Platform.isIOS) return listTile;
+    return Card(
+      child: listTile,
+    );
+  }
+
   List<Widget> _renderListViewChildren() {
     return timeProgressList
-        .map((e) => Card(
+        .map((e) => _renderListTile(e))
-              child: ProgressListTile(
-                timeProgress: e,
-                doneColor: doneColor,
-                leftColor: leftColor,
-              ),
-            ))
         .toList(growable: false);
   }
 
   @override
   Widget build(BuildContext context) {
     return ListView(
-      padding: const EdgeInsets.all(8),
+      padding: EdgeInsets.all(8),
       children: _renderListViewChildren(),
     );
   }

lib/ui/progress/progress_view_widget.dart

@@ -8,8 +8,7 @@ class ProgressViewWidget extends StatelessWidget {
   final Color doneColor;
   final Color leftColor;
 
-  const ProgressViewWidget({
+  ProgressViewWidget({
-    super.key,
     required this.timeProgress,
     required this.doneColor,
     required this.leftColor,
@@ -17,28 +16,23 @@ class ProgressViewWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return SingleChildScrollView(
+    return Container(
-      physics: const NeverScrollableScrollPhysics(),
       child: Column(
         children: [
-          SizedBox(
+          Expanded(
-            height: MediaQuery.of(context).size.height *
-                0.3, // adjust the value as needed
             child: FittedBox(
               fit: BoxFit.fitWidth,
               child: Text(
                 timeProgress.name,
                 textAlign: TextAlign.center,
-                style: const TextStyle(
+                style: TextStyle(
                   fontWeight: FontWeight.bold,
                   color: Colors.black87,
                 ),
               ),
             ),
           ),
-          SizedBox(
+          Expanded(
-            height: MediaQuery.of(context).size.height *
-                0.3, // adjust the value as needed
             child: CircularPercentIndicator(
               radius: 100,
               lineWidth: 10,
@@ -48,16 +42,14 @@ class ProgressViewWidget extends StatelessWidget {
               center: Text("${(timeProgress.percentDone() * 100).floor()} %"),
             ),
           ),
-          SizedBox(
+          Expanded(
-            height: MediaQuery.of(context).size.height *
-                0.3, // adjust the value as needed
             child: LinearPercentIndicator(
-              padding: const EdgeInsets.symmetric(horizontal: 15),
+              padding: EdgeInsets.symmetric(horizontal: 15),
               percent: timeProgress.percentDone(),
               leading: Text("${timeProgress.daysBehind()} Days"),
               center: Text(
                 "${(timeProgress.percentDone() * 100).floor()} %",
-                style: const TextStyle(color: Colors.white),
+                style: TextStyle(color: Colors.white),
               ),
               trailing: Text("${timeProgress.daysLeft()} Days"),
               progressColor: doneColor,

lib/ui/screens/active_time_progresses_screen.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/widgets.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
+import 'package:time_progress_tracker/redux/store_connectors/settings_store_connector.dart';
+import 'package:time_progress_tracker/redux/store_connectors/time_progress_list_store_connector.dart';
+import 'package:time_progress_tracker/utils/helper_functions.dart';
+import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/ui/progress/progress_list_view.dart';
+
+class ActiveTimeProgressesScreen extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return SettingsStoreConnector(loadedBuilder: (context, settingsVm) {
+      return TimeProgressListStoreConnector(loadedBuilder: (context, tpListVm) {
+        List<TimeProgress> activeTpList =
+            selectActiveProgresses(tpListVm.tpList);
+        if (activeTpList.length < 1)
+          return Container(
+            padding: EdgeInsets.all(16),
+            child: Center(
+              child: PlatformText(
+                  "You don't have any active time progress, that are tracked."),
+            ),
+          );
+        return ProgressListView(
+          timeProgressList: activeTpList,
+          doneColor: settingsVm.appSettings.doneColor,
+          leftColor: settingsVm.appSettings.leftColor,
+        );
+      });
+    });
+  }
+}

lib/ui/screens/dashboard_screen.dart

@@ -0,0 +1,104 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
+import 'package:time_progress_tracker/ui/buttons/platform_action_button.dart';
+import 'package:time_progress_tracker/ui/screens/active_time_progresses_screen.dart';
+import 'package:time_progress_tracker/ui/screens/inactive_time_progresses_screen.dart';
+import 'package:time_progress_tracker/ui/screens/progress_creation_screen.dart';
+import 'package:time_progress_tracker/ui/screens/settings_screen.dart';
+import 'package:time_progress_tracker/utils/theme_utils.dart';
+import 'package:time_progress_tracker/utils/constants.dart';
+
+class DashboardScreen extends StatefulWidget {
+  static const routeName = "/dashboard";
+
+  @override
+  State<StatefulWidget> createState() => _DashboardScreenState();
+}
+
+class _DashboardScreenState extends State<DashboardScreen> {
+  int _tabSelectedIndex = 0;
+  String title = txtActiveProgressesScreen;
+
+  Widget _renderTabScreen(int tabIndex) {
+    switch (tabIndex) {
+      case 1:
+        return InactiveTimeProgressesScreen();
+      case 2:
+        return SettingsScreen();
+      default:
+        return ActiveTimeProgressesScreen();
+    }
+  }
+
+  String getScreenTitle(int tabIndex) {
+    switch (tabIndex) {
+      case 1:
+        return txtInactiveProgressesScreen;
+      case 2:
+        return txtSettingsScreen;
+      default:
+        return txtActiveProgressesScreen;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    PlatformActionButton? _renderCreateProgressBtn() => _tabSelectedIndex == 2
+        ? null
+        : PlatformActionButton(
+            heroTag: "goToCreateTimeProgressBTN",
+            icon: Icons.add,
+            onBtnPressed: () => Navigator.push(
+              context,
+              platformPageRoute(
+                context: context,
+                builder: (context) => ProgressCreationScreen(),
+              ),
+            ),
+          );
+
+    return PlatformScaffold(
+      appBar: PlatformAppBar(
+        title: Text(
+          title,
+          style: toolbarTextStyle,
+        ),
+        cupertino: (_, __) => CupertinoNavigationBarData(
+          transitionBetweenRoutes: false,
+          leading: _renderCreateProgressBtn(),
+        ),
+      ),
+      material: (_, __) => MaterialScaffoldData(
+        floatingActionButton: _renderCreateProgressBtn(),
+      ),
+      body: _renderTabScreen(_tabSelectedIndex),
+      bottomNavBar: PlatformNavBar(
+          currentIndex: _tabSelectedIndex,
+          itemChanged: (index) {
+            setState(() {
+              _tabSelectedIndex = index;
+              title = getScreenTitle(index);
+            });
+          },
+          backgroundColor: bottomTabsBackground,
+          items: [
+            BottomNavigationBarItem(
+              icon: Icon(Icons.alarm, color: Colors.grey),
+              label: txtActiveProgressesScreen,
+              activeIcon: Icon(Icons.alarm, color: Colors.white),
+            ),
+            BottomNavigationBarItem(
+              icon: Icon(Icons.alarm_off, color: Colors.grey),
+              label: txtInactiveProgressesScreen,
+              activeIcon: Icon(Icons.alarm_off, color: Colors.white),
+            ),
+            BottomNavigationBarItem(
+              icon: Icon(Icons.settings, color: Colors.grey),
+              label: txtSettingsScreen,
+              activeIcon: Icon(Icons.settings, color: Colors.white),
+            )
+          ]),
+    );
+  }
+}

lib/ui/screens/inactive_time_progresses_screen.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/widgets.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
+import 'package:time_progress_tracker/redux/store_connectors/settings_store_connector.dart';
+import 'package:time_progress_tracker/redux/store_connectors/time_progress_list_store_connector.dart';
+import 'package:time_progress_tracker/utils/helper_functions.dart';
+import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/ui/progress/progress_list_view.dart';
+
+class InactiveTimeProgressesScreen extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return SettingsStoreConnector(loadedBuilder: (context, settingsVm) {
+      return TimeProgressListStoreConnector(loadedBuilder: (context, tpListVm) {
+        List<TimeProgress> activeTpList =
+            selectInactiveProgresses(tpListVm.tpList);
+        if (activeTpList.length < 1)
+          return Container(
+            padding: EdgeInsets.all(16),
+            child: Center(
+              child: PlatformText(
+                  "You don't have any inactive time progress, that are tracked."),
+            ),
+          );
+        return ProgressListView(
+          timeProgressList: activeTpList,
+          doneColor: settingsVm.appSettings.doneColor,
+          leftColor: settingsVm.appSettings.leftColor,
+        );
+      });
+    });
+  }
+}

lib/ui/screens/progress_creation_screen.dart

@@ -0,0 +1,200 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:redux/redux.dart';
+import 'package:time_progress_tracker/models/app_settings.dart';
+import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/redux/actions/time_progress_actions.dart';
+import 'package:time_progress_tracker/redux/app_state.dart';
+import 'package:time_progress_tracker/redux/redux_selectors.dart';
+import 'package:time_progress_tracker/redux/store_connectors/create_time_progress_store_connector.dart';
+import 'package:time_progress_tracker/ui/buttons/create_progress_button.dart';
+import 'package:time_progress_tracker/ui/buttons/platform_action_button.dart';
+import 'package:time_progress_tracker/ui/progress/progress_editor_widget.dart';
+import 'package:time_progress_tracker/utils/theme_utils.dart';
+import 'package:time_progress_tracker/utils/helper_functions.dart';
+
+class ProgressCreationScreen extends StatefulWidget {
+  static const routeName = "/create-progress";
+  static const title = "Create Time Progress";
+
+  @override
+  State<StatefulWidget> createState() {
+    return _ProgressCreationScreenState();
+  }
+}
+
+class _ProgressCreationScreenState extends State<ProgressCreationScreen> {
+  TimeProgress timeProgressToCreate = TimeProgress.initialDefault();
+  bool _isProgressValid = false;
+
+  void initTimeProgress(TimeProgress timeProgress) {
+    if (timeProgressToCreate == TimeProgress.initialDefault())
+      setState(() {
+        timeProgressToCreate = timeProgress;
+      });
+  }
+
+  void onTimeProgressChanged(
+      TimeProgress newTimeProgress, bool isNewProgressValid) {
+    setState(() {
+      timeProgressToCreate = newTimeProgress;
+      _isProgressValid = isNewProgressValid;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    void _onCreateTimeProgress(CreateTimeProgressViewModel vm) {
+      if (!_isProgressValid) return null;
+      vm.addTimeProgress(timeProgressToCreate);
+      Navigator.pop(context);
+    }
+
+    initTimeProgress(TimeProgress.defaultFromDuration(
+        StoreProvider.of<AppState>(context).state.appSettings.duration));
+
+    Widget _createActionButton = CreateTimeProgressStoreConnector(
+      loadedBuilder: (context, CreateTimeProgressViewModel vm) =>
+          PlatformActionButton(
+              heroTag: "createTimeProgressBTN",
+              icon: Icons.save,
+              onBtnPressed: () => _onCreateTimeProgress(vm)),
+    );
+
+    return PlatformScaffold(
+      appBar: PlatformAppBar(
+        title: Text(
+          ProgressCreationScreen.title,
+          style: toolbarTextStyle,
+        ),
+        cupertino: (_, __) => CupertinoNavigationBarData(
+          transitionBetweenRoutes: false,
+          trailing: _createActionButton,
+        ),
+      ),
+      material: (_, __) => MaterialScaffoldData(
+        floatingActionButton: Row(
+          children: [
+            Expanded(
+              child: _createActionButton,
+            )
+          ],
+        ),
+      ),
+      body: ProgressEditorWidget(
+        timeProgress: timeProgressToCreate,
+        onTimeProgressChanged: onTimeProgressChanged,
+      ),
+    );
+
+    return CreateTimeProgressStoreConnector(
+      loadedBuilder: (context, CreateTimeProgressViewModel vm) {
+        initTimeProgress(vm.defaultProgress);
+        return PlatformScaffold(
+          appBar: PlatformAppBar(
+            title: Text(
+              ProgressCreationScreen.title,
+              style: toolbarTextStyle,
+            ),
+            cupertino: (_, __) => CupertinoNavigationBarData(
+              transitionBetweenRoutes: false,
+              trailing: CreateProgressButton(
+                createProgress: () => _onCreateTimeProgress(vm),
+              ),
+            ),
+          ),
+          material: (_, __) => MaterialScaffoldData(
+            floatingActionButton: Row(
+              children: [
+                Expanded(
+                  child: CreateProgressButton(
+                    createProgress: () => _onCreateTimeProgress(vm),
+                  ),
+                )
+              ],
+            ),
+          ),
+          body: ProgressEditorWidget(
+            timeProgress: timeProgressToCreate,
+            onTimeProgressChanged: onTimeProgressChanged,
+          ),
+        );
+      },
+    );
+
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(ProgressCreationScreen.title),
+      ),
+      body: Container(
+        padding: EdgeInsets.all(12),
+        child: StoreConnector<AppState, _ViewModel>(
+            onInit: loadSettingsIfUnloaded,
+            converter: (store) => _ViewModel.create(store),
+            builder: (context, _ViewModel viewModel) {
+              initTimeProgress(viewModel.defaultDurationProgress);
+              return ProgressEditorWidget(
+                timeProgress: timeProgressToCreate,
+                onTimeProgressChanged: onTimeProgressChanged,
+              );
+            }),
+      ),
+      floatingActionButtonLocation: FloatingActionButtonLocation.centerFloat,
+      floatingActionButton: Row(
+        children: <Widget>[
+          Expanded(
+            child: StoreConnector<AppState, _ViewModel>(
+              onInit: loadSettingsIfUnloaded,
+              converter: (store) => _ViewModel.create(store),
+              builder: (context, _ViewModel vm) => FloatingActionButton(
+                heroTag: "createTimeProgressBTN",
+                child: Icon(Icons.save),
+                onPressed: _isProgressValid
+                    ? () {
+                        vm.onAddTimeProgress(timeProgressToCreate);
+                        Navigator.pop(context);
+                      }
+                    : null,
+              ),
+            ),
+          ),
+          Expanded(
+            child: FloatingActionButton(
+              heroTag: "cancelTimeProgressCreationBTN",
+              child: Icon(Icons.cancel),
+              onPressed: () {
+                Navigator.pop(context);
+              },
+            ),
+          )
+        ],
+      ),
+    );
+  }
+}
+
+class _ViewModel {
+  final TimeProgress defaultDurationProgress;
+  final void Function(TimeProgress) onAddTimeProgress;
+
+  _ViewModel({
+    required this.defaultDurationProgress,
+    required this.onAddTimeProgress,
+  });
+
+  factory _ViewModel.create(Store<AppState> store) {
+    AppSettings settings = appSettingsSelector(store.state);
+
+    _onAddTimeProgress(TimeProgress tp) {
+      if (TimeProgress.isValid(tp)) store.dispatch(AddTimeProgressAction(tp));
+    }
+
+    return _ViewModel(
+      defaultDurationProgress:
+          TimeProgress.defaultFromDuration(settings.duration),
+      onAddTimeProgress: _onAddTimeProgress,
+    );
+  }
+}

lib/ui/screens/progress_detail_screen.dart

@@ -0,0 +1,152 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
+import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/redux/store_connectors/settings_store_connector.dart';
+import 'package:time_progress_tracker/redux/store_connectors/time_progress_store_connector.dart';
+import 'package:time_progress_tracker/ui/buttons/detail_screen_leading_button.dart';
+import 'package:time_progress_tracker/ui/buttons/detail_screen_trailing_button.dart';
+import 'package:time_progress_tracker/ui/progress/progress_editor_widget.dart';
+import 'package:time_progress_tracker/ui/progress/progress_view_widget.dart';
+import 'package:time_progress_tracker/utils/theme_utils.dart';
+
+class ProgressDetailScreen extends StatefulWidget {
+  static const title = "Progress View";
+
+  final String tpId;
+
+  const ProgressDetailScreen({Key? key, required this.tpId}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return _ProgressDetailScreenState();
+  }
+}
+
+class _ProgressDetailScreenState extends State<ProgressDetailScreen> {
+  bool _editMode = false, _isEditedProgressValid = false;
+  TimeProgress _editedProgress = TimeProgress.initialDefault(),
+      _originalProgress = TimeProgress.initialDefault();
+
+  void _initEditedProgress(TimeProgress tp) {
+    if (_editedProgress == TimeProgress.initialDefault()) {
+      _editedProgress = tp;
+      _originalProgress = tp;
+    }
+  }
+
+  void _onEditedProgressChanged(
+      TimeProgress newProgress, bool isNewProgressValid) {
+    setState(() {
+      _editedProgress = newProgress;
+      _isEditedProgressValid = isNewProgressValid;
+    });
+  }
+
+  void _switchEditMode(bool newMode) {
+    setState(() {
+      _editMode = newMode;
+    });
+  }
+
+  void _cancelEditMode() {
+    setState(() {
+      _editMode = false;
+      _editedProgress = _originalProgress;
+    });
+  }
+
+  List<Widget> _renderColumnChildren(
+      SettingsViewModel settingsVm, TimeProgressViewModel tpVm) {
+    TimeProgress tp = tpVm.tp ?? TimeProgress.initialDefault();
+    List<Widget> columnChildren = [
+      Expanded(
+          child: ProgressViewWidget(
+        timeProgress: _editMode ? _editedProgress : tp,
+        doneColor: settingsVm.appSettings.doneColor,
+        leftColor: settingsVm.appSettings.leftColor,
+      ))
+    ];
+    if (_editMode)
+      columnChildren.add(Expanded(
+          child: ProgressEditorWidget(
+        timeProgress: _editedProgress,
+        onTimeProgressChanged: _onEditedProgressChanged,
+      )));
+    return columnChildren;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    TimeProgressStoreConnector leadingActionButton = TimeProgressStoreConnector(
+      timeProgressId: widget.tpId,
+      loadedBuilder: (context, tpVm) {
+        void _saveEditedTp() {
+          tpVm.updateTimeProgress(_editedProgress);
+          _switchEditMode(false);
+        }
+
+        return DetailScreenLeadingButton(
+          isEditMode: _editMode,
+          isEditedTpValid: _isEditedProgressValid,
+          saveTp: _saveEditedTp,
+          editTp: () => _switchEditMode(true),
+        );
+      },
+    );
+
+    TimeProgressStoreConnector trailingActionButton =
+        TimeProgressStoreConnector(
+      timeProgressId: widget.tpId,
+      loadedBuilder: (context, tpVm) {
+        void _deleteTp() {
+          tpVm.deleteTimeProgress();
+          Navigator.popUntil(context, (route) => route.isFirst);
+        }
+
+        return DetailScreenTrailingButton(
+          isEditMode: _editMode,
+          cancelEditTp: _cancelEditMode,
+          deleteTp: _deleteTp,
+        );
+      },
+    );
+
+    return PlatformScaffold(
+      appBar: PlatformAppBar(
+        title: Text(
+          ProgressDetailScreen.title,
+          style: toolbarTextStyle,
+        ),
+        cupertino: (_, __) => CupertinoNavigationBarData(
+          transitionBetweenRoutes: false,
+          leading: leadingActionButton,
+          trailing: trailingActionButton,
+        ),
+      ),
+      material: (_, __) => MaterialScaffoldData(
+        floatingActionButtonLocation: FloatingActionButtonLocation.centerFloat,
+        floatingActionButton: Row(
+          children: [
+            Expanded(child: leadingActionButton),
+            Expanded(child: trailingActionButton),
+          ],
+        ),
+      ),
+      body: SettingsStoreConnector(
+        loadedBuilder: (context, settingsVm) {
+          return TimeProgressStoreConnector(
+            timeProgressId: widget.tpId,
+            loadedBuilder: (context, tpVm) {
+              _initEditedProgress(tpVm.tp!);
+              return Container(
+                  margin: EdgeInsets.all(8),
+                  child: Column(
+                    children: _renderColumnChildren(settingsVm, tpVm),
+                  ));
+            },
+          );
+        },
+      ),
+    );
+  }
+}

lib/ui/screens/settings_screen.dart

@@ -0,0 +1,89 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
+import 'package:time_progress_tracker/app.dart';
+import 'package:time_progress_tracker/redux/store_connectors/settings_store_connector.dart';
+import 'package:time_progress_tracker/ui/buttons/color_picker_btn.dart';
+import 'package:time_progress_tracker/ui/settings/duration_settings_widget.dart';
+
+class SettingsScreen extends StatelessWidget {
+  Widget _renderColorSettings(
+      BuildContext context, SettingsViewModel settingsVm) {
+    ThemeData appTheme = Theme.of(context);
+    return Expanded(
+      child: Column(
+        children: [
+          Expanded(
+              child: PlatformText(
+            "Color Settings",
+            style: appTheme.primaryTextTheme.caption,
+          )),
+          Row(
+            children: [
+              Expanded(
+                child: Padding(
+                  padding: EdgeInsets.only(right: 5),
+                  child: ColorPickerButton(
+                    title: "Done Color",
+                    dialogTitle: "Select Done Color",
+                    selectedColor: settingsVm.appSettings.doneColor,
+                    onColorPicked: settingsVm.updateDoneColor,
+                  ),
+                ),
+              ),
+              Expanded(
+                child: Padding(
+                  padding: EdgeInsets.only(left: 5),
+                  child: ColorPickerButton(
+                    title: "Left Color",
+                    dialogTitle: "Select Left Color",
+                    selectedColor: settingsVm.appSettings.leftColor,
+                    onColorPicked: settingsVm.updateLeftColor,
+                  ),
+                ),
+              )
+            ],
+          )
+        ],
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SettingsStoreConnector(loadedBuilder: (context, settingsVm) {
+      return Container(
+        padding: EdgeInsets.all(16),
+        child: Center(
+          child: Column(
+            children: [
+              Expanded(
+                child: _renderColorSettings(context, settingsVm),
+              ),
+              Expanded(
+                child: DurationSettingsWidget(
+                  duration: settingsVm.appSettings.duration,
+                  updateDuration: settingsVm.updateDuration,
+                ),
+              ),
+              Spacer(),
+              Expanded(
+                child: PlatformButton(
+                  onPressed: () {
+                    showAboutDialog(
+                        context: context,
+                        applicationName: TimeProgressTrackerApp.name,
+                        applicationVersion: "Beta",
+                        applicationLegalese:
+                            '\u00a9Andreas Fahrecker 2020-2021');
+                  },
+                  child: Text("About"),
+                ),
+              ),
+            ],
+          ),
+        ),
+      );
+    });
+  }
+}

lib/ui/settings/color_settings_widget.dart

@@ -1,12 +1,11 @@
 import 'package:flutter/material.dart';
-import 'package:time_progress_tracker/widgets/buttons/color_picker_btn.dart';
+import 'package:time_progress_tracker/ui/buttons/color_picker_btn.dart';
 
 class ColorSettingsWidget extends StatelessWidget {
   final Color doneColor, leftColor;
   final void Function(Color) updateDoneColor, updateLeftColor;
 
-  const ColorSettingsWidget({
+  ColorSettingsWidget({
-    super.key,
     required this.doneColor,
     required this.leftColor,
     required this.updateDoneColor,
@@ -22,14 +21,14 @@ class ColorSettingsWidget extends StatelessWidget {
         Expanded(
           child: Text(
             "Color Settings",
-            style: appTheme.textTheme.titleLarge,
+            style: appTheme.textTheme.headline6,
           ),
         ),
         Row(
           children: [
             Expanded(
               child: Padding(
-                padding: const EdgeInsets.only(right: 5),
+                padding: EdgeInsets.only(right: 5),
                 child: ColorPickerButton(
                   title: "Done Color",
                   dialogTitle: "Select Done Color",
@@ -40,7 +39,7 @@ class ColorSettingsWidget extends StatelessWidget {
             ),
             Expanded(
               child: Padding(
-                padding: const EdgeInsets.only(left: 5),
+                padding: EdgeInsets.only(left: 5),
                 child: ColorPickerButton(
                   title: "Left Color",
                   dialogTitle: "Select Left Color",

lib/ui/settings/duration_settings_widget.dart

@@ -1,12 +1,11 @@
 import 'package:flutter/material.dart';
-import 'package:time_progress_tracker/widgets/buttons/select_duration_btn.dart';
+import 'package:time_progress_tracker/ui/buttons/select_duration_btn.dart';
 
 class DurationSettingsWidget extends StatelessWidget {
   final Duration duration;
   final void Function(Duration) updateDuration;
 
-  const DurationSettingsWidget({
+  DurationSettingsWidget({
-    super.key,
     required this.duration,
     required this.updateDuration,
   });
@@ -15,15 +14,15 @@ class DurationSettingsWidget extends StatelessWidget {
   Widget build(BuildContext context) {
     ThemeData appTheme = Theme.of(context);
 
-    //int years = duration.inDays ~/ 365;
+    int years = duration.inDays ~/ 365;
-    //int months = (duration.inDays - (365 * years)) ~/ 30;
+    int months = (duration.inDays - (365 * years)) ~/ 30;
-    //int days = duration.inDays - (365 * years) - (30 * months);
+    int days = duration.inDays - (365 * years) - (30 * months);
     return Column(
       children: [
         Expanded(
           child: Text(
             "Duration Settings",
-            style: appTheme.textTheme.titleLarge,
+            style: appTheme.textTheme.headline6,
           ),
         ),
         Row(

lib/utils/constants.dart

@@ -0,0 +1,11 @@
+import 'package:flutter/material.dart';
+import 'package:time_progress_tracker/models/app_settings.dart';
+
+const txtActiveProgressesScreen = "Active Progresses";
+const txtInactiveProgressesScreen = "Inactive Progresses";
+const txtSettingsScreen = "Settings";
+const defaultAppSettings = AppSettings(
+  doneColor: Colors.green,
+  leftColor: Colors.red,
+  duration: Duration(days: 365),
+);

lib/utils/helper_functions.dart

@@ -0,0 +1,37 @@
+import 'dart:io' show Platform;
+import 'dart:ui';
+
+import 'package:flutter/foundation.dart';
+import 'package:redux/redux.dart';
+import 'package:time_progress_tracker/models/time_progress.dart';
+import 'package:time_progress_tracker/redux/actions/app_settings_actions.dart';
+import 'package:time_progress_tracker/redux/actions/time_progress_actions.dart';
+import 'package:time_progress_tracker/redux/app_state.dart';
+
+void loadTimeProgressListIfUnloaded(Store<AppState> store) {
+  if (!store.state.hasProgressesLoaded)
+    store.dispatch(LoadTimeProgressListAction());
+}
+
+void loadSettingsIfUnloaded(Store<AppState> store) {
+  if (!store.state.hasSettingsLoaded) store.dispatch(LoadAppSettingsAction());
+}
+
+TimeProgress? selectProgressById(List<TimeProgress> tpList, String id) =>
+    tpList.firstWhere((tp) => tp.id == id, orElse: null);
+
+List<TimeProgress> selectActiveProgresses(List<TimeProgress> tpList) =>
+    tpList.where((tp) => tp.hasStarted() && !tp.hasEnded()).toList();
+
+List<TimeProgress> selectInactiveProgresses(List<TimeProgress> tpList) =>
+    tpList.where((tp) => !tp.hasStarted() || tp.hasEnded()).toList();
+
+bool useBrightBackground(Color bC) {
+  double yiq = ((bC.red * 299) + (bC.green * 587) + (bC.blue * 114)) / 1000;
+  return yiq >= 186 || (bC.red == 0 && bC.green == 0 && bC.blue == 0);
+}
+
+bool useCupertino() {
+  if (kIsWeb) return false;
+  return Platform.isIOS;
+}

lib/utils/theme_utils.dart

@@ -0,0 +1,24 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+final ThemeData materialThemeData = ThemeData(
+  primarySwatch: Colors.indigo,
+  scaffoldBackgroundColor: Colors.white,
+  accentColor: Colors.indigo,
+  appBarTheme: AppBarTheme(color: Colors.indigo.shade600),
+  primaryColor: Colors.indigo,
+  secondaryHeaderColor: Colors.indigo,
+  canvasColor: Colors.indigo,
+  backgroundColor: Colors.red,
+);
+final CupertinoThemeData cupertinoThemeData = CupertinoThemeData(
+  primaryColor: Colors.indigo,
+  barBackgroundColor: Colors.indigo,
+  scaffoldBackgroundColor: Colors.white,
+);
+final toolbarTextStyle = TextStyle(color: Colors.white, fontSize: 16);
+final cupertinoCardTitleStyle =
+    TextStyle(color: Colors.white, fontSize: 20, fontWeight: FontWeight.w600);
+final cupertinoCardSubtitleStyle =
+    TextStyle(color: Colors.grey, fontSize: 18, fontWeight: FontWeight.w400);
+final bottomTabsBackground = Colors.indigoAccent;

lib/widgets/buttons/create_progress_button.dart

@@ -1,20 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:time_progress_tracker/screens/progress_creation_screen.dart';
-
-class CreateProgressButton extends StatelessWidget {
-  final String _heroTag = "createProgressBTN";
-
-  const CreateProgressButton({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    void onButtonPressed() =>
-        Navigator.pushNamed(context, ProgressCreationScreen.routeName);
-
-    return FloatingActionButton(
-      heroTag: _heroTag,
-      onPressed: onButtonPressed,
-      child: const Icon(Icons.add),
-    );
-  }
-}

lib/widgets/home/home_bottom_navbar.dart

@@ -1,45 +0,0 @@
-import 'package:flutter/material.dart';
-
-class HomeBottomNavBar extends StatelessWidget {
-  final int currentIndex;
-  final void Function(int)? onTap;
-
-  const HomeBottomNavBar({
-    super.key,
-    required this.currentIndex,
-    required this.onTap,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    ThemeData appTheme = Theme.of(context);
-
-    return BottomNavigationBar(
-      onTap: onTap,
-      currentIndex: currentIndex,
-      items: [
-        BottomNavigationBarItem(
-          icon: Icon(
-            Icons.alarm,
-            color: appTheme.primaryColor,
-          ),
-          label: "Active Progresses",
-        ),
-        BottomNavigationBarItem(
-          icon: Icon(
-            Icons.alarm_off,
-            color: appTheme.primaryColor,
-          ),
-          label: "Inactive Progresses",
-        ),
-        BottomNavigationBarItem(
-          icon: Icon(
-            Icons.settings,
-            color: appTheme.primaryColor,
-          ),
-          label: "Settings",
-        )
-      ],
-    );
-  }
-}

lib/widgets/home/tabs/home_active_progresses_tab.dart

@@ -1,39 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:time_progress_tracker/helper_functions.dart';
-import 'package:time_progress_tracker/models/time_progress.dart';
-import 'package:time_progress_tracker/widgets/progress_list_view/progress_list_view.dart';
-import 'package:time_progress_tracker/widgets/store_connectors/settings_store_connector.dart';
-import 'package:time_progress_tracker/widgets/store_connectors/time_progress_list_store_connector.dart';
-
-class HomeActiveProgressesTab extends StatelessWidget {
-  const HomeActiveProgressesTab({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return SettingsStoreConnector(
-      loadedBuilder: (context, settingsVm) {
-        return TimeProgressListStoreConnector(
-          loadedBuilder: (context, tpListVm) {
-            List<TimeProgress> activeTpList =
-                selectActiveProgresses(tpListVm.tpList);
-            if (activeTpList.isEmpty) {
-              return Container(
-                padding: const EdgeInsets.all(16),
-                child: const Center(
-                  child: Text(
-                      "You don't have any active time progress, that are tracked."),
-                ),
-              );
-            }
-
-            return ProgressListView(
-              timeProgressList: activeTpList,
-              doneColor: settingsVm.appSettings.doneColor,
-              leftColor: settingsVm.appSettings.leftColor,
-            );
-          },
-        );
-      },
-    );
-  }
-}

lib/widgets/home/tabs/home_inactive_progresses_tab.dart

@@ -1,39 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:time_progress_tracker/helper_functions.dart';
-import 'package:time_progress_tracker/models/time_progress.dart';
-import 'package:time_progress_tracker/widgets/progress_list_view/progress_list_view.dart';
-import 'package:time_progress_tracker/widgets/store_connectors/settings_store_connector.dart';
-import 'package:time_progress_tracker/widgets/store_connectors/time_progress_list_store_connector.dart';
-
-class HomeInactiveProgressesTab extends StatelessWidget {
-  const HomeInactiveProgressesTab({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return SettingsStoreConnector(
-      loadedBuilder: (context, settingsVm) {
-        return TimeProgressListStoreConnector(
-          loadedBuilder: (context, tpListVm) {
-            List<TimeProgress> inactiveTpList =
-                selectInactiveProgresses(tpListVm.tpList);
-            if (inactiveTpList.isEmpty) {
-              return Container(
-                padding: const EdgeInsets.all(16),
-                child: const Center(
-                  child: Text(
-                      "You don't have any currently inactive time progresses, that are tracked."),
-                ),
-              );
-            }
-
-            return ProgressListView(
-              timeProgressList: inactiveTpList,
-              doneColor: settingsVm.appSettings.doneColor,
-              leftColor: settingsVm.appSettings.leftColor,
-            );
-          },
-        );
-      },
-    );
-  }
-}

lib/widgets/home/tabs/home_settings_tab.dart

@@ -1,54 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:time_progress_tracker/app.dart';
-import 'package:time_progress_tracker/widgets/home/tabs/settings/color_settings_widget.dart';
-import 'package:time_progress_tracker/widgets/home/tabs/settings/duration_settings_widget.dart';
-import 'package:time_progress_tracker/widgets/store_connectors/settings_store_connector.dart';
-
-class HomeSettingsTab extends StatelessWidget {
-  const HomeSettingsTab({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return SettingsStoreConnector(
-      loadedBuilder: (context, settingsVm) {
-        return Container(
-          padding: const EdgeInsets.all(16),
-          child: Center(
-            child: Column(
-              children: [
-                Expanded(
-                  child: ColorSettingsWidget(
-                    doneColor: settingsVm.appSettings.doneColor,
-                    leftColor: settingsVm.appSettings.leftColor,
-                    updateDoneColor: settingsVm.updateDoneColor,
-                    updateLeftColor: settingsVm.updateLeftColor,
-                  ),
-                ),
-                Expanded(
-                  child: DurationSettingsWidget(
-                    duration: settingsVm.appSettings.duration,
-                    updateDuration: settingsVm.updateDuration,
-                  ),
-                ),
-                const Spacer(),
-                Expanded(
-                  child: TextButton(
-                    onPressed: () {
-                      showAboutDialog(
-                          context: context,
-                          applicationName: TimeProgressTrackerApp.name,
-                          applicationVersion: "Beta",
-                          applicationLegalese:
-                              '\u00a9Andreas Fahrecker 2020-2021');
-                    },
-                    child: const Text("About"),
-                  ),
-                ),
-              ],
-            ),
-          ),
-        );
-      },
-    );
-  }
-}

lib/widgets/progress_list_view/progress_list_tile.dart

@@ -1,55 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:percent_indicator/linear_percent_indicator.dart';
-import 'package:time_progress_tracker/models/time_progress.dart';
-import 'package:time_progress_tracker/screens/progress_detail_screen.dart';
-
-class ProgressListTileStrings {
-  static String percentString(TimeProgress tp) =>
-      "${(tp.percentDone() * 100).floorToDouble()} %";
-
-  static String startsInDaysString(TimeProgress tp) =>
-      "Starts in ${tp.daysTillStart()} Days.";
-
-  static String endedDaysAgoString(TimeProgress tp) =>
-      "Ended ${tp.daysSinceEnd()} Days ago.";
-}
-
-class ProgressListTile extends StatelessWidget {
-  final TimeProgress timeProgress;
-  final Color doneColor, leftColor;
-
-  const ProgressListTile({super.key, 
-    required this.timeProgress,
-    required this.doneColor,
-    required this.leftColor,
-  });
-
-  Widget _renderSubtitle(BuildContext context) {
-    if (!timeProgress.hasStarted()) {
-      return Text(ProgressListTileStrings.startsInDaysString(timeProgress));
-    }
-    if (timeProgress.hasEnded()) {
-      return Text(ProgressListTileStrings.endedDaysAgoString(timeProgress));
-    }
-    return LinearPercentIndicator(
-      center: Text(ProgressListTileStrings.percentString(timeProgress)),
-      percent: timeProgress.percentDone(),
-      progressColor: doneColor,
-      backgroundColor: leftColor,
-      lineHeight: 20,
-    );
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    void onTileTap() =>
-        Navigator.pushNamed(context, ProgressDetailScreen.routeName,
-            arguments: ProgressDetailScreenArguments(timeProgress.id));
-
-    return ListTile(
-      title: Text(timeProgress.name),
-      subtitle: _renderSubtitle(context),
-      onTap: onTileTap,
-    );
-  }
-}

pubspec.lock

@@ -5,122 +5,100 @@ packages:
     dependency: transitive
     description:
       name: archive
-      sha256: "22600aa1e926be775fa5fe7e6894e7fb3df9efda8891c73f70fb3262399a432d"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "3.4.10"
+    version: "2.0.13"
   args:
     dependency: transitive
     description:
       name: args
-      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.4.2"
+    version: "1.6.0"
   async:
     dependency: transitive
     description:
       name: async
-      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.11.0"
+    version: "2.5.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.0"
   characters:
     dependency: transitive
     description:
       name: characters
-      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.3.0"
+    version: "1.1.0"
-  checked_yaml:
+  charcode:
     dependency: transitive
     description:
-      name: checked_yaml
+      name: charcode
-      sha256: feb6bed21949061731a7a75fc5d2aa727cf160b91af9a3e464c5e3a32e28b5ff
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.0.3"
+    version: "1.2.0"
-  cli_util:
-    dependency: transitive
-    description:
-      name: cli_util
-      sha256: c05b7406fdabc7a49a3929d4af76bcaccbbffcbcdcf185b082e1ae07da323d19
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.1"
   clock:
     dependency: transitive
     description:
       name: clock
-      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.1.1"
+    version: "1.1.0"
   collection:
     dependency: transitive
     description:
       name: collection
-      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.18.0"
+    version: "1.15.0"
   convert:
     dependency: transitive
     description:
       name: convert
-      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "3.1.1"
+    version: "2.1.1"
   crypto:
     dependency: transitive
     description:
       name: crypto
-      sha256: ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "3.0.3"
+    version: "2.1.5"
   cupertino_icons:
     dependency: "direct main"
     description:
       name: cupertino_icons
-      sha256: d57953e10f9f8327ce64a508a355f0b1ec902193f66288e8cb5070e7c47eeb2d
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.0.6"
+    version: "0.1.3"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
-      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.3.1"
+    version: "1.2.0"
   ffi:
     dependency: transitive
     description:
       name: ffi
-      sha256: "493f37e7df1804778ff3a53bd691d8692ddf69702cf4c1c1096a2e41b4779e21"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "1.0.0"
   file:
     dependency: transitive
     description:
       name: file
-      sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "7.0.0"
+    version: "6.1.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -130,43 +108,39 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_colorpicker
-      sha256: "458a6ed8ea480eb16ff892aedb4b7092b2804affd7e046591fb03127e8d8ef8b"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.0.3"
+    version: "0.3.5"
   flutter_launcher_icons:
     dependency: "direct dev"
     description:
       name: flutter_launcher_icons
-      sha256: "526faf84284b86a4cb36d20a5e45147747b7563d921373d4ee0559c54fcdbcea"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "0.13.1"
+    version: "0.8.1"
-  flutter_lints:
-    dependency: "direct dev"
-    description:
-      name: flutter_lints
-      sha256: e2a421b7e59244faef694ba7b30562e489c2b489866e505074eb005cd7060db7
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.1"
   flutter_picker:
     dependency: "direct main"
     description:
       path: "."
       ref: HEAD
-      resolved-ref: "4a88a436b64d043d2e5412d64035a9bbe7f9d45d"
+      resolved-ref: e95d121f54faba889fbf8a850c86dd5cf4aa5c5a
-      url: "https://github.com/yangyxd/flutter_picker.git"
+      url: "git://github.com/yangyxd/flutter_picker.git"
     source: git
-    version: "2.1.1"
+    version: "1.1.5"
+  flutter_platform_widgets:
+    dependency: "direct main"
+    description:
+      name: flutter_platform_widgets
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.80.0"
   flutter_redux:
     dependency: "direct main"
     description:
       name: flutter_redux
-      sha256: "3b20be9e08d0038e1452fbfa1fdb1ea0a7c3738c997734530b3c6d0bb5fcdbdc"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "0.10.0"
+    version: "0.7.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -181,218 +155,142 @@ packages:
     dependency: transitive
     description:
       name: image
-      sha256: "4c68bfd5ae83e700b5204c1e74451e7bf3cf750e6843c6e158289cf56bda018e"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "4.1.7"
+    version: "2.1.19"
   js:
     dependency: transitive
     description:
       name: js
-      sha256: c1b2e9b5ea78c45e1a0788d29606ba27dc5f71f019f32ca5140f61ef071838cf
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "0.7.1"
+    version: "0.6.3"
-  json_annotation:
-    dependency: transitive
-    description:
-      name: json_annotation
-      sha256: b10a7b2ff83d83c777edba3c6a0f97045ddadd56c944e1a23a3fdf43a1bf4467
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.8.1"
-  leak_tracker:
-    dependency: transitive
-    description:
-      name: leak_tracker
-      sha256: "78eb209deea09858f5269f5a5b02be4049535f568c07b275096836f01ea323fa"
-      url: "https://pub.dev"
-    source: hosted
-    version: "10.0.0"
-  leak_tracker_flutter_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_flutter_testing
-      sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
-  leak_tracker_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_testing
-      sha256: a597f72a664dbd293f3bfc51f9ba69816f84dcd403cdac7066cb3f6003f3ab47
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
-  lints:
-    dependency: transitive
-    description:
-      name: lints
-      sha256: cbf8d4b858bb0134ef3ef87841abdf8d63bfc255c266b7bf6b39daa1085c4290
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.0"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "0.12.16+1"
+    version: "0.12.10"
-  material_color_utilities:
-    dependency: transitive
-    description:
-      name: material_color_utilities
-      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.8.0"
   meta:
     dependency: "direct main"
     description:
       name: meta
-      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.11.0"
+    version: "1.3.0"
   path:
     dependency: transitive
     description:
       name: path
-      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.9.0"
+    version: "1.8.0"
   path_provider_linux:
     dependency: transitive
     description:
       name: path_provider_linux
-      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.2.1"
+    version: "2.0.0"
   path_provider_platform_interface:
     dependency: transitive
     description:
       name: path_provider_platform_interface
-      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.0.0"
   path_provider_windows:
     dependency: transitive
     description:
       name: path_provider_windows
-      sha256: "8bc9f22eee8690981c22aa7fc602f5c85b497a6fb2ceb35ee5a5e5ed85ad8170"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.2.1"
+    version: "2.0.0"
   percent_indicator:
     dependency: "direct main"
     description:
       name: percent_indicator
-      sha256: c37099ad833a883c9d71782321cb65c3a848c21b6939b6185f0ff6640d05814c
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "4.2.3"
+    version: "2.1.9+1"
   petitparser:
     dependency: transitive
     description:
       name: petitparser
-      sha256: c15605cd28af66339f8eb6fbe0e541bfe2d1b72d5825efc6598f3e0a31b9ad27
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "6.0.2"
+    version: "3.1.0"
   platform:
     dependency: transitive
     description:
       name: platform
-      sha256: "12220bb4b65720483f8fa9450b4332347737cf8213dd2840d8b2c823e47243ec"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "3.1.4"
+    version: "3.0.0"
   plugin_platform_interface:
     dependency: transitive
     description:
       name: plugin_platform_interface
-      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.1.8"
+    version: "2.0.0"
-  pointycastle:
+  process:
     dependency: transitive
     description:
-      name: pointycastle
+      name: process
-      sha256: "43ac87de6e10afabc85c445745a7b799e04de84cebaa4fd7bf55a5e1e9604d29"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "3.7.4"
+    version: "4.1.0"
   redux:
     dependency: "direct main"
     description:
       name: redux
-      sha256: "1e86ed5b1a9a717922d0a0ca41f9bf49c1a587d50050e9426fc65b14e85ec4d7"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "5.0.0"
+    version: "4.0.0+3"
   shared_preferences:
     dependency: "direct main"
     description:
       name: shared_preferences
-      sha256: "81429e4481e1ccfb51ede496e916348668fd0921627779233bd24cc3ff6abd02"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.2.2"
+    version: "2.0.0"
-  shared_preferences_android:
-    dependency: transitive
-    description:
-      name: shared_preferences_android
-      sha256: "8568a389334b6e83415b6aae55378e158fbc2314e074983362d20c562780fb06"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.1"
-  shared_preferences_foundation:
-    dependency: transitive
-    description:
-      name: shared_preferences_foundation
-      sha256: "7708d83064f38060c7b39db12aefe449cb8cdc031d6062280087bc4cdb988f5c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.5"
   shared_preferences_linux:
     dependency: transitive
     description:
       name: shared_preferences_linux
-      sha256: "9f2cbcf46d4270ea8be39fa156d86379077c8a5228d9dfdb1164ae0bb93f1faa"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.3.2"
+    version: "2.0.0"
+  shared_preferences_macos:
+    dependency: transitive
+    description:
+      name: shared_preferences_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
   shared_preferences_platform_interface:
     dependency: transitive
     description:
       name: shared_preferences_platform_interface
-      sha256: "22e2ecac9419b4246d7c22bfbbda589e3acf5c0351137d87dd2939d984d37c3b"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.3.2"
+    version: "2.0.0"
   shared_preferences_web:
     dependency: transitive
     description:
       name: shared_preferences_web
-      sha256: "9aee1089b36bd2aafe06582b7d7817fd317ef05fc30e6ba14bff247d0933042a"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.3.0"
+    version: "2.0.0"
   shared_preferences_windows:
     dependency: transitive
     description:
       name: shared_preferences_windows
-      sha256: "841ad54f3c8381c480d0c9b508b89a34036f512482c407e6df7a9c4aa2ef8f59"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.3.2"
+    version: "2.0.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -402,114 +300,86 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.8.0"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.11.1"
+    version: "1.10.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.2.1"
+    version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "0.6.1"
+    version: "0.2.19"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
-      sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.3.2"
+    version: "1.3.0"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
-      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "2.1.4"
+    version: "2.1.0"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
-      url: "https://pub.dev"
-    source: hosted
-    version: "13.0.0"
-  web:
-    dependency: transitive
-    description:
-      name: web
-      sha256: "97da13628db363c635202ad97068d47c5b8aa555808e7a9411963c533b449b27"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.5.1"
   win32:
     dependency: transitive
     description:
       name: win32
-      sha256: "8cb58b45c47dcb42ab3651533626161d6b67a2921917d8d429791f76972b3480"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "5.3.0"
+    version: "2.0.0"
   xdg_directories:
     dependency: transitive
     description:
       name: xdg_directories
-      sha256: faea9dee56b520b55a566385b84f2e8de55e7496104adada9962e0bd11bcff1d
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "1.0.4"
+    version: "0.2.0"
   xml:
     dependency: transitive
     description:
       name: xml
-      sha256: b015a8ad1c488f66851d762d3090a21c600e479dc75e68328c52774040cf9226
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "6.5.0"
+    version: "4.5.1"
   yaml:
     dependency: transitive
     description:
       name: yaml
-      sha256: "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5"
+      url: "https://pub.dartlang.org"
-      url: "https://pub.dev"
     source: hosted
-    version: "3.1.2"
+    version: "2.2.1"
 sdks:
-  dart: ">=3.3.1 <4.0.0"
+  dart: ">=2.12.0 <3.0.0"
-  flutter: ">=3.19.0"
+  flutter: ">=1.20.4"

pubspec.yaml

@@ -2,7 +2,7 @@ name: time_progress_tracker
 description: A Flutter Application to create Timers with a percentage indicator.
 
 # The following line prevents the package from being accidentally published to
-# pub.dev using `flutter pub publish`. This is preferred for private packages.
+# pub.dev using `pub publish`. This is preferred for private packages.
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
 # The following defines the version and build number for your application.
@@ -12,54 +12,37 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # build by specifying --build-name and --build-number, respectively.
 # In Android, build-name is used as versionName while build-number used as versionCode.
 # Read more about Android versioning at https://developer.android.com/studio/publish/versioning
-# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
+# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 0.0.21+21
+version: 0.0.19+19
 
 environment:
-  sdk: '>=3.3.1 <4.0.0'
+  sdk: ">=2.12.0 <3.0.0"
 
-# Dependencies specify other packages that your package needs in order to work.
-# To automatically upgrade your package dependencies to the latest versions
-# consider running `flutter pub upgrade --major-versions`. Alternatively,
-# dependencies can be manually updated by changing the version numbers below to
-# the latest version available on pub.dev. To see which dependencies have newer
-# versions available, run `flutter pub outdated`.
 dependencies:
   flutter:
     sdk: flutter
   flutter_colorpicker:
   flutter_redux:
   flutter_picker:
-    git:
+    git: git://github.com/yangyxd/flutter_picker.git
-      url: https://github.com/yangyxd/flutter_picker.git
+  flutter_platform_widgets:
   meta:
   percent_indicator:
   redux:
   shared_preferences:
-
+  cupertino_icons: ^0.1.3
-
-  # The following adds the Cupertino Icons font to your application.
-  # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.6
 
 dev_dependencies:
   flutter_launcher_icons:
   flutter_test:
     sdk: flutter
 
-  # The "flutter_lints" package below contains a set of recommended lints to
-  # encourage good coding practices. The lint set provided by the package is
-  # activated in the `analysis_options.yaml` file located at the root of your
-  # package. See that file for information about deactivating specific lint
-  # rules and activating additional ones.
-  flutter_lints: ^3.0.0
-
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 
-# The following section is specific to Flutter packages.
+# The following section is specific to Flutter.
 flutter:
 
   # The following line ensures that the Material Icons font is
@@ -73,7 +56,7 @@ flutter:
   #   - images/a_dot_ham.jpeg
 
   # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.dev/assets-and-images/#resolution-aware
+  # https://flutter.dev/assets-and-images/#resolution-aware.
 
   # For details regarding adding assets from package dependencies, see
   # https://flutter.dev/assets-and-images/#from-packages

test/MaterialTesterWidget.dart

@@ -3,9 +3,8 @@ import 'package:flutter/material.dart';
 class MaterialTesterWidget extends StatelessWidget {
   final Widget widget;
 
-  const MaterialTesterWidget({
+  MaterialTesterWidget({
-    super.key,
+    @required this.widget,
-    required this.widget,
   });
 
   @override

test/widget_test.dart

@@ -10,37 +10,37 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:percent_indicator/linear_percent_indicator.dart';
 import 'package:time_progress_tracker/models/app_settings.dart';
 import 'package:time_progress_tracker/models/time_progress.dart';
-import 'package:time_progress_tracker/widgets/progress_list_view/progress_list_tile.dart';
+import 'package:time_progress_tracker/ui/progress/progress_list_item.dart';
-import 'package:time_progress_tracker/widgets/progress_list_view/progress_list_view.dart';
+import 'package:time_progress_tracker/ui/progress/progress_list_view.dart';
 
-import 'material_tester_widget.dart';
+import 'MaterialTesterWidget.dart';
 
 void main() {
-  final AppSettings defaultAppSettings = AppSettings.defaults();
+  final AppSettings _defaultAppSettings = AppSettings.defaults();
-  final int thisYear = DateTime.now().year;
+  final int _thisYear = DateTime.now().year;
-  final TimeProgress activeProgress = TimeProgress(
+  final TimeProgress _activeProgress = TimeProgress(
-      "TestProgress", DateTime(thisYear - 2), DateTime(thisYear + 2));
+      "TestProgress", DateTime(_thisYear - 2), DateTime(_thisYear + 2));
 
-  void findStringOnce(String str) => expect(find.text(str), findsOneWidget);
+  void _findStringOnce(String str) => expect(find.text(str), findsOneWidget);
 
   testWidgets("Progress List Tile with currently active progress works",
       (WidgetTester tester) async {
     await tester.pumpWidget(MaterialTesterWidget(
-      widget: ProgressListTile(
+      widget: ProgressListItem(
-        timeProgress: activeProgress,
+        timeProgress: _activeProgress,
-        doneColor: defaultAppSettings.doneColor,
+        doneColor: _defaultAppSettings.doneColor,
-        leftColor: defaultAppSettings.leftColor,
+        leftColor: _defaultAppSettings.leftColor,
       ),
     ));
 
-    findStringOnce(activeProgress.name);
+    _findStringOnce(_activeProgress.name);
-    findStringOnce(ProgressListTileStrings.percentString(activeProgress));
+    _findStringOnce(ProgressListTileStrings.percentString(_activeProgress));
 
-    linearPercentPredicate(Widget widget) =>
+    WidgetPredicate linearPercentPredicate = (Widget widget) =>
         widget is LinearPercentIndicator &&
-        widget.percent == activeProgress.percentDone() &&
+        widget.percent == _activeProgress.percentDone() &&
-        widget.progressColor == defaultAppSettings.doneColor &&
+        widget.progressColor == _defaultAppSettings.doneColor &&
-        widget.backgroundColor == defaultAppSettings.leftColor;
+        widget.backgroundColor == _defaultAppSettings.leftColor;
     expect(find.byWidgetPredicate(linearPercentPredicate), findsOneWidget);
   });
 
@@ -48,46 +48,46 @@ void main() {
       (WidgetTester tester) async {
     TimeProgress futureProgress = TimeProgress(
       "Test Progress",
-      DateTime(thisYear + 1),
+      DateTime(_thisYear + 1),
-      DateTime(thisYear + 2),
+      DateTime(_thisYear + 2),
     );
 
     await tester.pumpWidget(MaterialTesterWidget(
-      widget: ProgressListTile(
+      widget: ProgressListItem(
         timeProgress: futureProgress,
-        doneColor: defaultAppSettings.doneColor,
+        doneColor: _defaultAppSettings.doneColor,
-        leftColor: defaultAppSettings.leftColor,
+        leftColor: _defaultAppSettings.leftColor,
       ),
     ));
 
-    findStringOnce(futureProgress.name);
+    _findStringOnce(futureProgress.name);
-    findStringOnce(ProgressListTileStrings.startsInDaysString(futureProgress));
+    _findStringOnce(ProgressListTileStrings.startsInDaysString(futureProgress));
   });
 
   testWidgets("Progress List Tile with past progress works",
       (WidgetTester tester) async {
     TimeProgress pastProgress = TimeProgress(
       "Test Progress",
-      DateTime(thisYear - 2),
+      DateTime(_thisYear - 2),
-      DateTime(thisYear - 1),
+      DateTime(_thisYear - 1),
     );
 
     await tester.pumpWidget(MaterialTesterWidget(
-      widget: ProgressListTile(
+      widget: ProgressListItem(
         timeProgress: pastProgress,
-        doneColor: defaultAppSettings.doneColor,
+        doneColor: _defaultAppSettings.doneColor,
-        leftColor: defaultAppSettings.leftColor,
+        leftColor: _defaultAppSettings.leftColor,
       ),
     ));
 
-    findStringOnce(pastProgress.name);
+    _findStringOnce(pastProgress.name);
-    findStringOnce(ProgressListTileStrings.endedDaysAgoString(pastProgress));
+    _findStringOnce(ProgressListTileStrings.endedDaysAgoString(pastProgress));
   });
 
   WidgetPredicate getProgressListTilePredicate(
           TimeProgress tp, AppSettings as) =>
       (Widget widget) =>
-          widget is ProgressListTile &&
+          widget is ProgressListItem &&
           widget.timeProgress == tp &&
           widget.doneColor == as.doneColor &&
           widget.leftColor == as.leftColor;
@@ -96,37 +96,35 @@ void main() {
       (WidgetTester tester) async {
     await tester.pumpWidget(MaterialTesterWidget(
       widget: ProgressListView(
-        timeProgressList: [activeProgress],
+        timeProgressList: [_activeProgress],
-        doneColor: defaultAppSettings.doneColor,
+        doneColor: _defaultAppSettings.doneColor,
-        leftColor: defaultAppSettings.leftColor,
+        leftColor: _defaultAppSettings.leftColor,
       ),
     ));
 
-    findStringOnce(activeProgress.name);
+    _findStringOnce(_activeProgress.name);
     expect(
         find.byWidgetPredicate(
-            getProgressListTilePredicate(activeProgress, defaultAppSettings)),
+            getProgressListTilePredicate(_activeProgress, _defaultAppSettings)),
         findsOneWidget);
   });
 
   testWidgets("Progress List View displays file tiles",
       (WidgetTester tester) async {
     List<TimeProgress> tpList = [];
-    for (int i = 0; i < 5; i++) {
+    for (int i = 0; i < 5; i++) tpList.add(_activeProgress);
-      tpList.add(activeProgress);
-    }
     await tester.pumpWidget(MaterialTesterWidget(
       widget: ProgressListView(
         timeProgressList: tpList,
-        doneColor: defaultAppSettings.doneColor,
+        doneColor: _defaultAppSettings.doneColor,
-        leftColor: defaultAppSettings.leftColor,
+        leftColor: _defaultAppSettings.leftColor,
       ),
     ));
 
-    expect(find.text(activeProgress.name), findsNWidgets(5));
+    expect(find.text(_activeProgress.name), findsNWidgets(5));
     expect(
         find.byWidgetPredicate(
-            getProgressListTilePredicate(activeProgress, defaultAppSettings)),
+            getProgressListTilePredicate(_activeProgress, _defaultAppSettings)),
         findsNWidgets(5));
   });
 }

web/index.html

@@ -8,13 +8,10 @@
     The path provided below has to start and end with a slash "/" in order for
     it to work correctly.
 
-    For more details:
+    Fore more details:
     * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
-
-    This is a placeholder for base href that will be replaced by the value of
-    the `--base-href` argument provided to `flutter build`.
   -->
-  <base href="$FLUTTER_BASE_HREF">
+  <base href="/">
 
   <meta charset="UTF-8">
   <meta content="IE=Edge" http-equiv="X-UA-Compatible">
@@ -31,29 +28,18 @@
 
   <title>time_progress_tracker</title>
   <link rel="manifest" href="manifest.json">
-
-  <script>
-    // The value below is injected by flutter build, do not touch.
-    const serviceWorkerVersion = null;
-  </script>
-  <!-- This script adds the flutter initialization JS code -->
-  <script src="flutter.js" defer></script>
 </head>
 <body>
+  <!-- This script installs service_worker.js to provide PWA functionality to
+       application. For more information, see:
+       https://developers.google.com/web/fundamentals/primers/service-workers -->
   <script>
-    window.addEventListener('load', function(ev) {
+    if ('serviceWorker' in navigator) {
-      // Download main.dart.js
+      window.addEventListener('flutter-first-frame', function () {
-      _flutter.loader.loadEntrypoint({
+        navigator.serviceWorker.register('flutter_service_worker.js');
-        serviceWorker: {
-          serviceWorkerVersion: serviceWorkerVersion,
-        },
-        onEntrypointLoaded: function(engineInitializer) {
-          engineInitializer.initializeEngine().then(function(appRunner) {
-            appRunner.runApp();
-          });
-        }
       });
-    });
+    }
   </script>
+  <script src="main.dart.js" type="application/javascript"></script>
 </body>
 </html>

web/manifest.json

@@ -18,18 +18,6 @@
             "src": "icons/Icon-512.png",
             "sizes": "512x512",
             "type": "image/png"
-        },
-        {
-            "src": "icons/Icon-maskable-192.png",
-            "sizes": "192x192",
-            "type": "image/png",
-            "purpose": "maskable"
-        },
-        {
-            "src": "icons/Icon-maskable-512.png",
-            "sizes": "512x512",
-            "type": "image/png",
-            "purpose": "maskable"
         }
     ]
 }