main, more UI/UX fixes and enhancements.

lib/main.dart

@@ -13,9 +13,10 @@ import 'package:alarm/alarm.dart';
 import 'dart:convert';
 
 /// TBD:
-/// v0.3.0
+/// - Add other languages (Spanish, Croatian)
+/// v1.1.0
 /// - Change sunset grabber to checkbox and retrieve it each alarm or open.
-/// v1.0.0
+/// v2.0.0
 /// - Add sunrise section and change app name to Sunshine Alarm?
 /// :TBD
 
@@ -71,12 +72,13 @@ class _HomeScreenState extends State<HomeScreen> {
   final FlutterLocalNotificationsPlugin _notifications =
       FlutterLocalNotificationsPlugin();
 
+  bool _loading = false;
   bool _alarmEnabled = false;
   int _minutesBefore = 30;
-  bool _loading = false;
+  String _plural = 's';
 
-  String? _sunsetErrorText = null;
+  String? _sunsetErrorText;
-  String? _minuteErrorText = null;
+  String? _minuteErrorText;
 
   static const _alarmId = 1001;
 
@@ -202,21 +204,6 @@ class _HomeScreenState extends State<HomeScreen> {
   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 Need Granted, Requesting...');
-      await android?.requestExactAlarmsPermission();
-    }
-
     final sunsetText = _sunsetController.text.trim();
     if (sunsetText.isEmpty) return;
 
@@ -259,7 +246,22 @@ class _HomeScreenState extends State<HomeScreen> {
         '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);
@@ -289,7 +291,7 @@ class _HomeScreenState extends State<HomeScreen> {
       }
       // End Notification Method ***/
 
-      /*** Alarm Method - WIP ***/
+      /*** Alarm Method - Works ***/
       if (ANDROID_USE_ALARM) {
         // Schedule:
         final settings = AlarmSettings(
@@ -305,7 +307,7 @@ class _HomeScreenState extends State<HomeScreen> {
           ),
           notificationSettings: NotificationSettings(
             title: 'Sunset Alarm',
-            body: 'Sun is setting in ${_minutesBefore} minute(s)!',
+            body: 'Sun is setting in ${_minutesBefore} minute${_plural}!',
             stopButton: 'Dismiss',
             icon: 'ic_notification',
           ),
@@ -343,6 +345,7 @@ class _HomeScreenState extends State<HomeScreen> {
 
   @override
   void dispose() {
+    _savePrefs();
     _latController.dispose();
     _lngController.dispose();
     _sunsetController.dispose();
@@ -519,6 +522,7 @@ class _HomeScreenState extends State<HomeScreen> {
                           } else {
                             _minuteErrorText = 'Invalid Minute Value';
                           }
+                          _plural = (_minutesBefore == 1) ? '' : 's';
                         });
                       },
                     ),
@@ -531,7 +535,7 @@ class _HomeScreenState extends State<HomeScreen> {
                     title: Text(_alarmEnabled ? 'Sunset Alarm Enabled' : ''),
                     subtitle: Text(
                       _alarmEnabled
-                          ? 'Will alert ${_minutesBefore} min before sunset. ($_alarmDisplayTime)'
+                          ? '${_minutesBefore} Minute${_plural} Before @ $_alarmDisplayTime'
                           : '',
                     ),
                     value: _alarmEnabled,