Initial commit

.gitignore

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+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

.metadata

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+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled.
+
+version:
+  revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+  channel: stable
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+      base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+    - platform: web
+      create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+      base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+
+  # 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

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

analysis_options.yaml

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+# 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-lang.github.io/linter/lints/index.html.
+  #
+  # 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

lib/main.dart

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+import 'package:flutter/material.dart';
+import 'package:mob_app/pages/setup/setup.dart';
+
+void main() {
+  runApp(const MobApp());
+}
+
+class MobApp extends StatelessWidget {
+  const MobApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'Flutter Demo',
+      theme: ThemeData(
+        brightness: Brightness.dark,
+      ),
+      home: const SetupPage(),
+    );
+  }
+}

lib/pages/setup/setup.dart

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+import 'package:flutter/material.dart';
+import 'package:mob_app/pages/timer/timer.dart';
+
+class SetupPage extends StatefulWidget {
+  const SetupPage({super.key});
+
+  @override
+  State<StatefulWidget> createState() {
+    return _SetupPageState();
+  }
+}
+
+class _SetupPageState extends State<SetupPage> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: Center(
+        child: Center(
+          child: IconButton(
+            icon: const Icon(Icons.start),
+            onPressed: () {
+              Navigator.of(context).push(MaterialPageRoute(
+                builder: ((context) {
+                  return const TimerPage();
+                }),
+              ));
+            },
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/pages/timer/timer.dart

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+import 'package:flutter/material.dart';
+import 'package:mob_app/pages/setup/setup.dart';
+import 'package:mob_app/pages/timer/widgets/mob_timer.dart';
+
+class TimerPage extends StatefulWidget {
+  const TimerPage({super.key});
+
+  @override
+  State<TimerPage> createState() => _TimerPageState();
+}
+
+class _TimerPageState extends State<TimerPage> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        backgroundColor: Colors.transparent,
+        elevation: 0,
+        leading: IconButton(
+          onPressed: () =>
+              Navigator.of(context).pushReplacement(MaterialPageRoute(
+            builder: (_) => const SetupPage(),
+          )),
+          icon: const Icon(Icons.close),
+        ),
+      ),
+      body: Center(
+        child: Column(
+          mainAxisSize: MainAxisSize.max,
+          mainAxisAlignment: MainAxisAlignment.center,
+          crossAxisAlignment: CrossAxisAlignment.center,
+          children: [
+            const MobTimer(),
+            const Text(
+              'Dillon',
+              textAlign: TextAlign.center,
+              style: TextStyle(fontSize: 36),
+            ),
+            ElevatedButton.icon(
+              onPressed: () {},
+              icon: const Icon(Icons.arrow_right),
+              label: const Text('Next'),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/pages/timer/widgets/mob_timer.dart

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+import 'dart:async';
+import 'package:flutter/material.dart';
+
+class MobTimer extends StatefulWidget {
+  const MobTimer({super.key});
+
+  @override
+  State<MobTimer> createState() => _MobTimerState();
+}
+
+class _MobTimerState extends State<MobTimer> {
+  int _secondsRemaining = 5;
+  late Timer timer;
+
+  @override
+  void initState() {
+    _start();
+    super.initState();
+  }
+
+  void _start() {
+    timer = Timer.periodic(const Duration(seconds: 1), (timer) {
+      setState(() {
+        if (_secondsRemaining < 1) {
+          timer.cancel();
+        } else {
+          _secondsRemaining -= 1;
+        }
+      });
+    });
+  }
+
+  @override
+  void dispose() {
+    timer.cancel();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final duration = Duration(seconds: _secondsRemaining);
+    final minutes = _formatTimeDigits(duration.inMinutes);
+    final seconds = _formatTimeDigits(
+        _secondsRemaining > 61 ? duration.inSeconds % 60 : duration.inSeconds);
+
+    return Text(
+      '$minutes:$seconds',
+      textAlign: TextAlign.center,
+      style: const TextStyle(
+        fontSize: 80,
+        fontWeight: FontWeight.bold,
+      ),
+    );
+  }
+
+  String _formatTimeDigits(int number) {
+    return number.toString().padLeft(2, '0');
+  }
+}