gitignore, add release and build files.

Reviewed-on: #4

.gitignore

@@ -122,6 +122,9 @@ app.*.symbols
 # Gradle files
 .gradle/
 build/
+android/app/release/*
+android/build/*
+android/app/build/*
 
 # Local configuration file (sdk path, etc)
 local.properties

BUILD.md

@@ -0,0 +1,5 @@
+1. Install Flutter SDK
+2. Install Android SDK
+3. Clone Repo
+4. Run `compile.sh`
+5. Check `releases/` Folder

CHANGELOG.md

@@ -0,0 +1,65 @@
+# Changelog
+
+## 1.1.0 (In Development)
+
+Usability improvements.
+
+- move switchtile back to its own row
+	- allows showing text without crowding out or hiding minutes field
+- fix monochrome icons, source was not white which may have been causing issues
+- begin creating tar files for Linux rather than zips, will use zstd on release
+- begin using a proper release signature rather that flutter's debug
+- update internal plugin versions
+
+This version may require uninstalling any previous versions before updating due to the signature change. It is a one-time event.
+
+## 1.0.1 (2026-09-29)
+
+Fixes for issues on hardware devices.
+
+- fix internet access on some devices
+- fix SSL certificate issues on older devices
+- fix null minutes making a null alarm time
+- fix enabling alarm with no time set yet
+- enhance the icon for older devices
+- upgrade SDKs and compilers
+
+## 1.0.0 (2026-09-28)
+
+Completed the app for Android which also brings many benefits to the Linux version.
+
+**Android**
+
+- upgraded from single notification to alarm
+- platform specific APK to help reduce file size
+
+**Both**
+
+- automatic dark theme if system is set to dark
+- input validation on sunset time and minutes
+- alarm now properly resets if time is changed
+- add optional time picker for sunset time field
+- only do the permission request on Android
+- more consistent verbiage and text styling
+- enhanced icon and added monochrome
+- added file necessary for F-Droid repo
+- updated flutter package versions
+
+This release has been tested tested tested, but only on emulators (x86_64). If you have any issues, please reach out.
+
+From now on only the arm64-v8a APK will be provided.
+
+## 0.1.2 (2026-09-28)
+
+- add icon
+- fix notification on Android
+- allow minutes to be 0
+- show toast if invalid minute value is provided
+- enhance compile.sh to allow easier publications
+- other small fixes and enhancements
+
+## 0.1.1 (2026-09-13)
+
+Linux version tested and now has alarm notification working.
+
+Android still needs testing and fixes.

UPCOMING.md

@@ -0,0 +1,16 @@
+# To Be Done
+
+Upcoming feature list. All notes subject to change.
+
+## Patch
+
+- Change time grabber to a checkbox so that it stays up to date.
+
+## Minor
+
+- Cancel and reschedule alarm when minutes are changed.
+- Add languages (Spanish, Croatian).
+
+## Major
+
+- Add sunrise section and retitle app to Sunshine Alarm.

android/app/build.gradle.kts

@@ -40,10 +40,30 @@ android {
     }
 
     buildTypes {
-        release {
+        getByName("release") {
             // TODO: Add your own signing config for the release build.
             // Signing with the debug keys for now, so `flutter run --release` works.
             signingConfig = signingConfigs.getByName("debug")
+
+            /// 20260928 - Without minifying.
+            /// Built build/app/outputs/flutter-apk/app-release.apk (54.3MB)
+            /// Built build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk (17.2MB)
+            /// Built build/app/outputs/flutter-apk/app-arm64-v8a-release.apk (19.8MB)
+            /// Built build/app/outputs/flutter-apk/app-x86_64-release.apk (21.2MB)
+
+            isMinifyEnabled = true
+            isShrinkResources = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+
+            /// 20260928 - With minifying, helped some, but also used
+            /// in combination with `--obfuscate --split-debug-info=./debug-info/`
+            /// Built build/app/outputs/flutter-apk/app-release.apk (54.3MB)
+            /// Built build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk (16.1MB)
+            /// Built build/app/outputs/flutter-apk/app-arm64-v8a-release.apk (18.8MB)
+            /// Built build/app/outputs/flutter-apk/app-x86_64-release.apk (20.3MB)
         }
     }
 }
@@ -55,3 +75,27 @@ dependencies {
 flutter {
     source = "../.."
 }
+
+/// To use this, first be in $PROJ/android/, then run: ./gradlew printFlutterVariables
+tasks.register("printFlutterVariables") {
+    description = "Print Local Flutter Variables"
+    doLast {
+        // android //
+        // compileSdk = flutter.compileSdkVersion
+        println("compileSdk: ${android.compileSdk}")
+        println("compileSdkVersion: ${android.compileSdkVersion}")
+        // ndkVersion = flutter.ndkVersion
+        println("ndkVersion: ${android.ndkVersion}")
+
+        // android.defaultConfig //
+        // minSdk = flutter.minSdkVersion
+        println("minSdk:     ${android.defaultConfig.minSdk}")
+        // targetSdk = flutter.targetSdkVersion
+        println("targetSdk:     ${android.defaultConfig.targetSdk}")
+        println("targetSdkVersion:     ${android.defaultConfig.targetSdkVersion}")
+        // versionCode = flutter.versionCode
+        println("versionCode:     ${android.defaultConfig.versionCode}")
+        // versionName = flutter.versionName
+        println("versionName:     ${android.defaultConfig.versionName}")
+    }
+}

android/app/src/main/AndroidManifest.xml

@@ -3,13 +3,14 @@
     xmlns:tools="http://schemas.android.com/tools"
     >
 
+    <!-- Allow notifications to work. -->
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
     <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM"/>
     <uses-permission android:name="android.permission.USE_EXACT_ALARM"/>
 
-    <!--
+    <!-- Allow alarms to work. -->
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
     <uses-permission android:name="android.permission.WAKE_LOCK"/>
     <uses-permission android:name="android.permission.VIBRATE"/>
@@ -25,10 +26,12 @@
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
     <uses-permission android:name="android.permission.WAKE_LOCK"/>
     <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM"/>
-    -->
+
+    <!-- Allow internet to work. -->
+    <uses-permission android:name="android.permission.INTERNET"/>
 
     <application
-        android:label="sunset_alarm"
+        android:label="Sunset Alarm"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity
@@ -59,6 +62,7 @@
             android:name="flutterEmbedding"
             android:value="2" />
 
+        <!-- Allow notifications to work. -->
         <receiver
             android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationReceiver"
             android:enabled="true" />
@@ -74,16 +78,14 @@
             </intent-filter>
         </receiver>
 
-        <!--
+        <!-- Allow alarms to work. -->
         <service
             android:name="com.gdelataillade.alarm.AlarmService"
             android:foregroundServiceType="mediaPlayback"
             android:exported="false" />
-
         <receiver
             android:name="com.gdelataillade.alarm.AlarmBroadcastReceiver"
             android:exported="false" />
-
         <receiver
             android:name="com.gdelataillade.alarm.BootBroadcastReceiver"
             android:enabled="false"
@@ -92,7 +94,6 @@
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
             </intent-filter>
         </receiver>
-
         <service
             android:name="dev.fluttercommunity.plus.androidalarmmanager.AlarmService"
             android:permission="android.permission.BIND_JOB_SERVICE"
@@ -111,7 +112,7 @@
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
             </intent-filter>
         </receiver>
-        -->
+
     </application>
     <!-- Required to query activities that can process text, see:
          https://developer.android.com/training/package-visibility and

android/app/src/main/res/drawable-v21/launch_background.xml

@@ -10,3 +10,4 @@
             android:src="@mipmap/launch_image" />
     </item> -->
 </layer-list>
+

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

@@ -10,3 +10,4 @@
             android:src="@mipmap/launch_image" />
     </item> -->
 </layer-list>
+

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background"/>
+    <background android:drawable="@color/ic_launcher_background"/>
     <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-    <monochrome android:drawable="@mipmap/ic_launcher_foreground"/>
+    <monochrome android:drawable="@mipmap/ic_launcher_monochrome"/>
 </adaptive-icon>

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background"/>
+    <background android:drawable="@color/ic_launcher_background"/>
     <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-    <monochrome android:drawable="@mipmap/ic_launcher_foreground"/>
+    <monochrome android:drawable="@mipmap/ic_launcher_monochrome"/>
 </adaptive-icon>

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

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#FFFFFF</color>
+</resources>

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,6 @@
 #Sat Sep 12 19:36:23 MST 2026
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.7.1-bin.zip
-#distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.8.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

android/settings.gradle.kts

@@ -19,12 +19,11 @@ pluginManagement {
 plugins {
     id("dev.flutter.flutter-plugin-loader") version "1.0.0"
 
-    id("com.android.application") version "9.4.1" apply false
-    //id("com.android.application") version "9.0.1" apply false
+    id("com.android.application") version "9.5.0" apply false
 
     // This will need removed in Gradle/AGP 9. JK - needs to exist otherwiese:
     // "Error: Your project's Kotlin version (2.2.10) is lower than Flutter's minimum supported version of 2.2.20."
-    id("org.jetbrains.kotlin.android") version "2.4.20" apply false
+    id("org.jetbrains.kotlin.android") version "2.4.21" apply false
 }
 
 include(":app")

com.hyperling.sunset_alarm.yml

@@ -0,0 +1,16 @@
+AuthorName: 'Chad Michael "Hyperling" Greenwood'
+AuthorEmail: 'me+sunset@hyperling.com'
+AuthorWebSite: 'https://hyperling.com/about/'
+Donate: 'https://hyperling.com/donate/'
+Liberapay: 'HyperVegan'
+Bitcoin: 'bc1qsfe8dkvry3d34kztz449gkq67wq8fu2nkgfkh0'
+Litecoin: 'ltc1qavmpu5d6ljntxsd6jj548m4yys83zwscl0dzkx'
+IssueTracker: 'https://hyperling.com/contact/'
+Categories:
+- fdroid
+- hyperling
+- utilities
+Name: Sunset Timer
+Summary: 'Play a notification at your chosen time before sunset.'
+SourceCode: 'https://git.hyperling.com/me/flutter-sunset-alarm/'
+WebSite: 'https://hyperling.com/apps/#sunset'

compile.sh

@@ -15,6 +15,7 @@ function log {
 function clean_flutter {
 	log "Cleaning..."
 	flutter clean
+	echo "Done!"
 }
 
 ## Variables ##
@@ -31,7 +32,7 @@ version=""
 for i in `grep version $app_details`; do
 	version="$i"
 done
-version="v${version// /_}"
+version="${version// /_}"
 
 if [[ -z $name || -z $version ]]; then
 	echo "ERROR: Could not retrieve name or version. name='$name' version='$version'"
@@ -41,30 +42,81 @@ fi
 RELEASE="release/$name-$version"
 echo "Running for '$RELEASE'."
 
+BUILD_OPTIONS=(
+  --release
+  --obfuscate
+  --split-debug-info=./debug-info/
+  --extra-gen-snapshot-options="--strip"
+)
+
 ## Main ##
 
 clean_flutter
 
+# Linux
+
 log "Building Linux Bundle..."
-flutter build linux
+set -x
+flutter build linux ${BUILD_OPTIONS[@]}
+set +x
 
-log "Saving Linux Bundle..."
+log "- zip"
 filename=$RELEASE.linux-bundle.zip
+contents="build/linux/x64/release/bundle/"
 if [[ -e $filename ]]; then
 	rm -v $filename
 fi
-zip -r $filename build/linux/x64/release/bundle/*
+set -x
+zip -qr "$filename" "$contents"/*
+set +x
 ls -sh $filename
 
-clean_flutter
-
-log "Building APK..."
-flutter build apk
-
-log "Saving APK..."
-filename=$RELEASE.apk
-if [[ -e $filename ]]; then
-	rm -v $filename
+log "- tar"
+filename=$RELEASE.linux-bundle.tar
+if [[ -e "$filename"* ]]; then
+	rm -v "$filename"*
 fi
-cp -v build/app/outputs/flutter-apk/app-release.apk $filename
-ls -sh $filename
+set -x
+tar -c --zstd -f "${filename}.zst" -C "$contents" .
+tar -cz       -f "${filename}.gz"  -C "$contents" .
+tar -cJ       -f "${filename}.xz"  -C "$contents" .
+set +x
+ls -sh "$filename"* | sort -h
+
+# Android
+
+log "Building Universal APK..."
+# Creates a generic (and large) app-release.apk
+set -x
+flutter build apk ${BUILD_OPTIONS[@]}
+set +x
+
+#log "Saving Universal APK..."
+#apk="build/app/outputs/flutter-apk/app-release.apk"
+#filename=`basename $apk`
+#filename=${filename//app/${RELEASE}}
+#if [[ -e $filename ]]; then
+#	rm -v $filename
+#fi
+#cp -v "$apk" "$filename"
+#ls -sh "$filename"
+
+log "Building Individual APKs..."
+# Creates files such as build/app/outputs/flutter-apk/app-arm64-v8a-release.apk
+set -x
+flutter build apk ${BUILD_OPTIONS[@]} --split-per-abi
+set +x
+
+log "Saving APKs..."
+for apk in `ls build/app/outputs/flutter-apk/app*release.apk`; do
+	#if [[ "$apk" == *"x86"* ]]; then echo "Skipping $apk" continue; fi
+	#log "APK: $apk"
+	filename=`basename $apk`
+	filename=${filename//app/${RELEASE}}
+	cp -v "$apk" "$filename"
+done
+ls -sh release/*.apk | sort -h
+
+# Finish
+
+exit 0

devtools_options.yaml

@@ -0,0 +1,3 @@
+description: This file stores settings for Dart & Flutter DevTools.
+documentation: https://docs.flutter.dev/tools/devtools/extensions#configure-extension-enablement-states
+extensions:

lib/main.dart

@@ -8,28 +8,54 @@ import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:timezone/data/latest_all.dart' as tz;
 import 'package:timezone/timezone.dart' as tz;
 import 'package:http/http.dart' as http;
-//import 'package:alarm/alarm.dart';
+import 'package:alarm/alarm.dart';
 
 import 'dart:convert';
 
+// For trusting Let's Encrypt on older devices (SDK 24, Android 7)
+//import 'dart:io';
+//import 'package:http/http.dart' as http;
+import 'package:flutter/services.dart' show rootBundle;
+
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
+
+  final certData = await rootBundle.load(
+    'media/certs/open-meteo-com_isrg-root-x1.pem',
+  );
+  SecurityContext.defaultContext.setTrustedCertificatesBytes(
+    certData.buffer.asUint8List(),
+  );
+
   tz.initializeTimeZones();
-  //await Alarm.init();
+  await Alarm.init();
   runApp(const SunsetAlarmApp());
 }
 
+const ANDROID_USE_NOTIF = false;
+const ANDROID_USE_ALARM = !ANDROID_USE_NOTIF;
+
 class SunsetAlarmApp extends StatelessWidget {
   const SunsetAlarmApp({super.key});
 
   @override
   Widget build(BuildContext context) {
+    const seedColor = Colors.deepOrange;
     return MaterialApp(
       title: 'Sunset Alarm',
       theme: ThemeData(
-        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepOrange),
-        useMaterial3: true,
+        colorScheme: ColorScheme.fromSeed(
+          seedColor: seedColor,
+          brightness: Brightness.light,
         ),
+      ),
+      darkTheme: ThemeData(
+        colorScheme: ColorScheme.fromSeed(
+          seedColor: seedColor,
+          brightness: Brightness.dark,
+        ),
+      ),
+      themeMode: ThemeMode.system,
       home: const HomeScreen(),
     );
   }
@@ -45,15 +71,20 @@ class HomeScreen extends StatefulWidget {
 class _HomeScreenState extends State<HomeScreen> {
   final _latController = TextEditingController();
   final _lngController = TextEditingController();
-  final _sunsetController = TextEditingController();
-  final _minutesController = TextEditingController(text: '30');
+  final _sunsetController = TextEditingController(text: "18:00");
+  final _minutesController = TextEditingController(text: "30");
 
   final FlutterLocalNotificationsPlugin _notifications =
       FlutterLocalNotificationsPlugin();
 
+  bool _loading = false;
   bool _alarmEnabled = false;
   int _minutesBefore = 30;
-  bool _loading = false;
+  String _plural = 's';
+
+  String? _sunsetErrorText;
+  String? _minuteErrorText;
+  bool _validTime = false;
 
   static const _alarmId = 1001;
 
@@ -82,15 +113,20 @@ class _HomeScreenState extends State<HomeScreen> {
   Future<void> _loadPrefs() async {
     final prefs = await SharedPreferences.getInstance();
     setState(() {
-      final lat = prefs.getDouble('lat');
-      final lng = prefs.getDouble('lng');
-      final sunset = prefs.getString('sunset_time');
-      _alarmEnabled = prefs.getBool('alarm_enabled') ?? false;
+      final lat = prefs.getDouble('lat').toString();
+      final lng = prefs.getDouble('lng').toString();
+      final sun = prefs.getString('sunset_time');
+      _latController.text = (lat == "null") ? "" : lat;
+      _lngController.text = (lng == "null") ? "" : lng;
+      _sunsetController.text = sun ?? "";
+
       _minutesBefore = prefs.getInt('minutes_before') ?? 30;
-      if (lat != null) _latController.text = lat.toString();
-      if (lng != null) _lngController.text = lng.toString();
-      if (sunset != null) _sunsetController.text = sunset;
-      _minutesController.text = '$_minutesBefore';
+      _minutesController.text = _minutesBefore.toString();
+
+      _alarmEnabled = prefs.getBool('alarm_enabled') ?? false;
+      _validTime = prefs.getBool('valid_time') ?? false;
+
+      _calcPlural();
     });
     if (_alarmEnabled && _sunsetController.text.isNotEmpty) {
       _scheduleAlarm();
@@ -108,20 +144,21 @@ class _HomeScreenState extends State<HomeScreen> {
     }
     await prefs.setBool('alarm_enabled', _alarmEnabled);
     await prefs.setInt('minutes_before', _minutesBefore);
+    await prefs.setBool('valid_time', _validTime);
   }
 
   Future<void> _getGpsLocation() async {
     try {
       bool serviceEnabled = await Geolocator.isLocationServiceEnabled();
       if (!serviceEnabled) {
-        _showSnack('Location services are disabled.');
+        _showSnack('Location Services Disabled');
         return;
       }
       LocationPermission permission = await Geolocator.checkPermission();
       if (permission == LocationPermission.denied) {
         permission = await Geolocator.requestPermission();
         if (permission == LocationPermission.denied) {
-          _showSnack('Location permission denied.');
+          _showSnack('Location Permission Denied');
           return;
         }
       }
@@ -133,9 +170,9 @@ class _HomeScreenState extends State<HomeScreen> {
         _lngController.text = position.longitude.toString();
       });
       await _savePrefs();
-      _showSnack('Location updated.');
+      _showSnack('Location Updated.');
     } catch (e) {
-      _showSnack('GPS error: $e');
+      _showSnack('GPS Error: $e');
     }
   }
 
@@ -143,7 +180,7 @@ class _HomeScreenState extends State<HomeScreen> {
     final lat = double.tryParse(_latController.text);
     final lng = double.tryParse(_lngController.text);
     if (lat == null || lng == null) {
-      _showSnack('Enter valid latitude and longitude first.');
+      _showSnack('Enter Valid Latitude & Longitude');
       return;
     }
 
@@ -161,35 +198,27 @@ class _HomeScreenState extends State<HomeScreen> {
         final timePart = sunsetStr.split('T')[1];
         setState(() => _sunsetController.text = timePart);
         await _savePrefs();
-        _showSnack('Sunset: $timePart');
+        _showSnack('Sunset Time Retrieved: $timePart');
       } else {
-        _showSnack('API error: ${response.statusCode}');
+        _showSnack('API Error: ${response.statusCode}');
       }
     } catch (e) {
-      _showSnack('Network error: $e');
+      _showSnack('Network Error: $e');
     } finally {
-      setState(() => _loading = false);
+      setState(() {
+        _loading = false;
+        _validTime = true;
+      });
+    }
+
+    if (_alarmEnabled) {
+      _scheduleAlarm();
     }
   }
 
   Timer? _alarmTimer;
 
   Future<void> _scheduleAlarm() async {
-    // Get the Notifications permission:
-    final android =
-        _notifications
-            .resolvePlatformSpecificImplementation<
-              AndroidFlutterLocalNotificationsPlugin
-            >();
-    await android?.requestNotificationsPermission();
-
-    // Ensure that Android has the correct alarm permissions.
-    final canSchedule = await android?.canScheduleExactNotifications();
-    if (canSchedule != true) {
-      _showSnack('Permissions not yet granted, requesting...');
-      await android?.requestExactAlarmsPermission();
-    }
-
     final sunsetText = _sunsetController.text.trim();
     if (sunsetText.isEmpty) return;
 
@@ -207,7 +236,7 @@ class _HomeScreenState extends State<HomeScreen> {
     alarmTime = alarmTime.subtract(Duration(minutes: _minutesBefore));
 
     if (alarmTime.isBefore(now)) {
-      _showSnack('Alarm time is in the past. Will fire tomorrow.');
+      _showSnack('Alarm Time In Past - Will Start Tomorrow');
       alarmTime = alarmTime.add(const Duration(days: 1));
     }
 
@@ -223,16 +252,32 @@ class _HomeScreenState extends State<HomeScreen> {
         );
         _notifications.show(
           id: _alarmId,
-          title: 'Sunset in ${_minutesBefore} min',
-          body: 'The sun sets at $sunsetText. Time to get ready!',
+          title: 'Sunset in ${_minutesBefore} min!',
+          body: 'The sun sets at $sunsetText.',
           notificationDetails: const NotificationDetails(linux: linuxDetails),
         );
       });
       _showSnack(
-        'Alarm set for ${alarmTime.hour.toString().padLeft(2, '0')}:${alarmTime.minute.toString().padLeft(2, '0')} (app must stay open)',
+        'Alarm Enabled @ ${alarmTime.hour.toString().padLeft(2, '0')}:${alarmTime.minute.toString().padLeft(2, '0')} (App Must Stay Open!)',
       );
     } else if (Platform.isAndroid) {
-      /*** Notifcation Method - Works ***/
+      // Get the Notifications permission:
+      final android =
+          _notifications
+              .resolvePlatformSpecificImplementation<
+                AndroidFlutterLocalNotificationsPlugin
+              >();
+      await android?.requestNotificationsPermission();
+
+      // Ensure that Android has the correct alarm permissions.
+      final canSchedule = await android?.canScheduleExactNotifications();
+      if (canSchedule != true) {
+        _showSnack('Permissions Need Granted, Requesting...');
+        await android?.requestExactAlarmsPermission();
+      }
+
+      /*** Notification Method - Works ***/
+      if (ANDROID_USE_NOTIF) {
         // Android: use zonedSchedule (works in background)
         final tzAlarm = tz.TZDateTime.from(alarmTime, tz.local);
         const androidDetails = AndroidNotificationDetails(
@@ -249,38 +294,45 @@ class _HomeScreenState extends State<HomeScreen> {
           title: 'Sunset in ${_minutesBefore} min',
           body: 'The sun sets at $sunsetText. Time to get ready!',
           scheduledDate: tzAlarm,
-        notificationDetails: const NotificationDetails(android: androidDetails),
+          notificationDetails: const NotificationDetails(
+            android: androidDetails,
+          ),
           androidScheduleMode: AndroidScheduleMode.alarmClock,
         );
         _showSnack('Alarm scheduled!');
         debugPrint('DEBUG: Alarm time:   ${tzAlarm.toString()}');
         debugPrint('DEBUG: Current time: ${DateTime.now().toUtc().toString()}');
         debugPrint('DEBUG: ${_notifications.toString()}');
+      }
       // End Notification Method ***/
 
-      /*** Alarm Method - WIP *** /
+      /*** Alarm Method - Works ***/
+      if (ANDROID_USE_ALARM) {
         // Schedule:
         final settings = AlarmSettings(
-        id: 42,
-        dateTime: alarmTime, // your computed sunset time
-        assetAudioPath: 'assets/alarm.mp3', // put an alarm sound in assets/
+          id: _alarmId,
+          dateTime: alarmTime,
+          //assetAudioPath: 'assets/alarm.mp3', // use default rather than custom
           loopAudio: true, // keeps ringing until dismissed
           vibrate: true,
           androidFullScreenIntent: true, // wakes screen like clock app
           volumeSettings: VolumeSettings.fade(
-          volume: 0.8,
-          fadeDuration: Duration(seconds: 5),
+            //volume: 0.8, // use default rather than custom
+            fadeDuration: Duration(seconds: 60),
           ),
-        notificationSettings: const NotificationSettings(
+          notificationSettings: NotificationSettings(
             title: 'Sunset Alarm',
-          body: 'The sun sets now. Time to get ready!',
+            body: 'Sun is setting in ${_minutesBefore} minute${_plural}!',
             stopButton: 'Dismiss',
+            icon: 'ic_notification',
           ),
         );
         await Alarm.set(alarmSettings: settings);
+      }
       // End Alarm Method ***/
+      _showSnack('Alarm Scheduled @ ${alarmTime}');
     } else {
-      _showSnack('Platform not detected, unsure how to show alarm.');
+      _showSnack('Platform Not Detected - Contact Developer');
     }
   }
 
@@ -290,13 +342,25 @@ class _HomeScreenState extends State<HomeScreen> {
     if (value) {
       await _scheduleAlarm();
     } else {
+      _stopAlarm();
+    }
+  }
+
+  Future<void> _stopAlarm() async {
+    if (Platform.isLinux) {
       _alarmTimer?.cancel();
-      if (!Platform.isLinux) {
+    } else if (Platform.isAndroid) {
+      // Notification Method
+      if (ANDROID_USE_NOTIF) {
         await _notifications.cancel(id: _alarmId);
       }
-      _showSnack('Alarm cancelled.');
+      // Alarm Method
+      if (ANDROID_USE_ALARM) {
+        await Alarm.stop(_alarmId);
       }
     }
+    _showSnack('Alarm Cancelled');
+  }
 
   void _showSnack(String msg) {
     ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(msg)));
@@ -304,6 +368,7 @@ class _HomeScreenState extends State<HomeScreen> {
 
   @override
   void dispose() {
+    _savePrefs();
     _latController.dispose();
     _lngController.dispose();
     _sunsetController.dispose();
@@ -311,11 +376,36 @@ class _HomeScreenState extends State<HomeScreen> {
     super.dispose();
   }
 
+  String? _validateTime(String? value) {
+    setState(() {
+      _validTime = false;
+    });
+    if (value == null || !RegExp(r'^\d{2}:\d{2}$').hasMatch(value)) {
+      return 'Use HH:MM Format';
+    }
+    final h = int.parse(value.substring(0, 2));
+    final m = int.parse(value.substring(3, 5));
+    if (h > 23) return 'Hour Must Be 0–23';
+    if (m > 59) return 'Minute Must Be 0–59';
+    setState(() {
+      _validTime = true;
+    });
+    return null; // valid
+  }
+
+  void _calcPlural() {
+    setState(() {
+      _plural = (_minutesBefore == 1) ? '' : 's';
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(title: const Text('Sunset Alarm')),
-      body: Padding(
+      resizeToAvoidBottomInset: true, // default, but be explicit
+      body: SingleChildScrollView(
+        child: Padding(
           padding: const EdgeInsets.all(16),
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,
@@ -360,7 +450,7 @@ class _HomeScreenState extends State<HomeScreen> {
                   const SizedBox(width: 8),
                   IconButton.filledTonal(
                     icon: const Icon(Icons.my_location),
-                  tooltip: 'Get GPS location',
+                    tooltip: 'Get GPS Location',
                     onPressed: _getGpsLocation,
                   ),
                 ],
@@ -378,11 +468,49 @@ class _HomeScreenState extends State<HomeScreen> {
                   Expanded(
                     child: TextField(
                       controller: _sunsetController,
-                    decoration: const InputDecoration(
-                      labelText: 'Sunset time (HH:MM)',
+                      decoration: InputDecoration(
+                        labelText: 'Sunset Time (HH:MM)',
                         border: OutlineInputBorder(),
+                        errorText: _sunsetErrorText,
+                        suffixIcon: IconButton(
+                          icon: Icon(Icons.access_time),
+                          onPressed: () async {
+                            final picked = await showTimePicker(
+                              context: context,
+                              initialTime: TimeOfDay.now(),
+                            );
+                            if (picked != null) {
+                              _sunsetController.text =
+                                  '${picked.hour.toString().padLeft(2, '0')}:'
+                                  '${picked.minute.toString().padLeft(2, '0')}';
+                              setState(
+                                () =>
+                                    _sunsetErrorText = _validateTime(
+                                      _sunsetController.text,
                                     ),
-                    onChanged: (_) => _savePrefs(),
+                              );
+                              if (_alarmEnabled) {
+                                _scheduleAlarm();
+                              }
+                            }
+                          },
+                        ),
+                      ),
+                      onChanged: (v) {
+                        if (v == "") {
+                          _stopAlarm();
+                        }
+                        final val = _validateTime(v);
+                        if (val == null) {
+                          _savePrefs();
+                          if (_alarmEnabled) {
+                            _scheduleAlarm();
+                          }
+                        }
+                        setState(() {
+                          _sunsetErrorText = val;
+                        });
+                      },
                     ),
                   ),
                   const SizedBox(width: 8),
@@ -395,58 +523,73 @@ class _HomeScreenState extends State<HomeScreen> {
                               child: CircularProgressIndicator(strokeWidth: 2),
                             )
                             : const Icon(Icons.cloud_done_outlined),
-                  tooltip: 'Fetch sunset from Open-Meteo',
-                  onPressed: _loading ? null : _fetchSunset,
+                    tooltip: 'Fetch Open-Meteo Sunset Data',
+                    onPressed: () {
+                      if (!_loading) {
+                        _fetchSunset();
+                      }
+                    },
                   ),
                 ],
               ),
               const SizedBox(height: 16),
 
-            // --- Minutes before ---
               const Text(
-              'Alert Before Sunset',
+                'Alert',
                 style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
               ),
               const SizedBox(height: 8),
-            Row(
-              children: [
-                const Text('Minutes before: '),
-                SizedBox(
-                  width: 80,
-                  child: TextField(
+
+              // --- Minutes before ---
+              TextField(
                 controller: _minutesController,
                 keyboardType: TextInputType.number,
-                    decoration: const InputDecoration(
+                decoration: InputDecoration(
                   border: OutlineInputBorder(),
+                  labelText: 'Minutes Before Sunset',
+                  errorText: _minuteErrorText,
                 ),
                 onChanged: (v) {
                   final val = int.tryParse(v);
-                      if (val != null && val >= 0) {
+                  setState(() {
+                    if (val != null) {
+                      _minuteErrorText = null;
                       _minutesBefore = val;
                     } else {
-                        _showSnack('Invalid Minute Value');
+                      _minuteErrorText = 'Invalid Minute Value';
                     }
+                    _calcPlural();
+                  });
                 },
               ),
-                ),
-              ],
-            ),
-            const SizedBox(height: 24),
 
               // --- Toggle ---
               SwitchListTile(
-              title: const Text('Enable Sunset Alarm'),
-              subtitle: Text(
-                _alarmEnabled
-                    ? 'Will alert ${_minutesBefore} min before sunset. ($_alarmDisplayTime)'
-                    : 'Alarm is off',
+                title: Center(
+                  child: Text(
+                    _validTime
+                        ? _alarmEnabled
+                            ? "Sunset Alarm Enabled"
+                            : "Enable"
+                        : "Disabled",
                   ),
-              value: _alarmEnabled,
-              onChanged: _toggleAlarm,
+                ),
+                subtitle: Center(
+                  child: Text(
+                    _validTime
+                        ? _alarmEnabled
+                            ? "${_minutesBefore} Minute${_plural} Before @ $_alarmDisplayTime"
+                            : "Sunset Alarm"
+                        : "Enter Valid Time",
+                  ),
+                ),
+                value: _validTime ? _alarmEnabled : false,
+                onChanged: _validTime ? _toggleAlarm : null,
               ),
             ],
           ),
         ),
+      ),
     );
   }
 

media/certs/open-meteo-com_isrg-root-x1.pem

@@ -0,0 +1,31 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----

pubspec.yaml

@@ -1,7 +1,7 @@
 name: sunset_alarm
 description: "Set an alarm to go off a specified time before sunset."
 publish_to: 'none'
-version: 0.1.2
+version: 1.1.0
 
 environment:
   sdk: ^3.7.2
@@ -23,3 +23,5 @@ dev_dependencies:
 
 flutter:
   uses-material-design: true
+  assets:
+    - media/certs/