Adding Lao Language and fix divider issue

example/android/build.gradle

@@ -26,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }

example/android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip

example/lib/main.dart

@@ -97,7 +97,7 @@ class _WidgetPageState extends State<WidgetPage> {
                     dateFormat:
                         // "MM-dd(E)",
                         "dd/MMMM/yyyy",
-                    locale: DatePicker.localeFromString('th'),
+                    locale: DatePicker.localeFromString('lo'),
                     onChange: (DateTime newDate, _) {
                       setState(() {
                         _selectedDate = newDate;
@@ -109,6 +109,9 @@ class _WidgetPageState extends State<WidgetPage> {
                       itemTextStyle:
                           TextStyle(color: Colors.white, fontSize: 19),
                       dividerColor: Colors.white,
+                      // pickerHeight: 400,
+                      // itemHeight: 80,
+                      // titleHeight: 400,
                     ),
                   ),
                 ),

example/pubspec.yaml

@@ -14,7 +14,7 @@ description: flutter_holo_date_picker package exmaple project
 version: 1.0.0
 
 environment:
-  sdk: '>=2.18.2 <3.0.0'
+  sdk: ">=2.18.2 <3.0.0"
 
 dependencies:
   flutter:
@@ -33,13 +33,11 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
 
-
 # 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.
 flutter:
-
   # The following line ensures that the Material Icons font is
   # included with your application, so that you can use the icons in
   # the material Icons class.

lib/date_picker.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_holo_date_picker/widget/date_ext.dart';
 
-import 'date_picker_theme.dart';
 import 'date_picker_constants.dart';
+import 'date_picker_theme.dart';
 import 'i18n/date_picker_i18n.dart';
 import 'widget/date_picker_widget.dart';
 
@@ -92,6 +92,9 @@ class DatePicker {
       case 'pl':
         return DateTimePickerLocale.pl;
 
+      case 'lo':
+        return DateTimePickerLocale.lo;
+
       default:
         return DateTimePickerLocale.en_us;
     }

lib/date_picker_theme.dart

@@ -23,6 +23,8 @@ const Color DATETIME_PICKER_ITEM_TEXT_COLOR = Colors.black;
 const double DATETIME_PICKER_ITEM_TEXT_SIZE_SMALL = 15;
 const double DATETIME_PICKER_ITEM_TEXT_SIZE_BIG = 17;
 
+const double DATETIME_PICKER_DIVIDER_THICKNESS = 2;
+
 /// To support both stable and beta channels until
 /// 'DiagnosticableMixin' is officially deprecated.
 class DateTimePickerTheme {

lib/i18n/date_picker_i18n.dart

@@ -1,59 +1,34 @@
 import 'dart:math';
 
 part 'strings_ar.dart';
-
 part 'strings_bn.dart';
-
+part 'strings_cz.dart';
 part 'strings_de.dart';
-
 part 'strings_en_us.dart';
-
 part 'strings_es.dart';
-
+part 'strings_fr.dart';
 part 'strings_he.dart';
-
+part 'strings_ht.dart';
 part 'strings_hu.dart';
-
 part 'strings_id.dart';
-
 part 'strings_it.dart';
-
 part 'strings_jp.dart';
-
 part 'strings_ko.dart';
-
+part 'strings_lo.dart';
+part 'strings_lt.dart';
+part 'strings_nl.dart';
 part 'strings_no_nb.dart';
-
 part 'strings_no_nn.dart';
-
+part 'strings_pl.dart';
 part 'strings_pt_br.dart';
-
 part 'strings_ro.dart';
-
 part 'strings_ru.dart';
-
+part 'strings_sr.dart';
+part 'strings_sv.dart';
+part 'strings_th.dart';
 part 'strings_tr.dart';
-
 part 'strings_zh_cn.dart';
 
-part 'strings_fr.dart';
-
-part 'strings_th.dart';
-
-part 'strings_lt.dart';
-
-part 'strings_nl.dart';
-
-part 'strings_ht.dart';
-
-part 'strings_sv.dart';
-
-part 'strings_cz.dart';
-
-part 'strings_pl.dart';
-
-part 'strings_sr.dart';
-
 abstract class _StringsI18n {
   const _StringsI18n();
 
@@ -154,6 +129,9 @@ enum DateTimePickerLocale {
 
   /// Serbian (SR)
   sr,
+
+  /// Lao (LO)
+  lo,
 }
 
 /// Default value of date locale
@@ -188,6 +166,7 @@ const Map<DateTimePickerLocale, _StringsI18n> datePickerI18n = {
   DateTimePickerLocale.cz: const _StringsCz(),
   DateTimePickerLocale.pl: const _StringsPl(),
   DateTimePickerLocale.sr: const _StringsSr(),
+  DateTimePickerLocale.lo: const _StringsLo(),
 };
 
 class DatePickerI18n {

lib/i18n/strings_lo.dart

@@ -0,0 +1,60 @@
+part of 'date_picker_i18n.dart';
+
+/// Lao (LO) Lao
+class _StringsLo extends _StringsI18n {
+  const _StringsLo();
+
+  @override
+  String getCancelText() {
+    return 'Cancel';
+  }
+
+  @override
+  String getDoneText() {
+    return 'Done';
+  }
+
+  @override
+  List<String> getMonths() {
+    return [
+      "ມັງກອນ", // January
+      "ກຸມພາ", // February
+      "ມີນາ", // March
+      "ເມສາ", // April
+      "ພຶດສະພາ", // May
+      "ມິຖຸນາ", // June
+      "ກໍລະກົດ", // July
+      "ສິງຫາ", // August
+      "ກັນຍາ", // September
+      "ຕຸລາ", // October
+      "ພະຈິກ", // November
+      "ທັນວາ" // December
+    ];
+  }
+
+  @override
+  List<String> getWeeksFull() {
+    return [
+      "ວັນຈັນ", // Monday
+      "ວັນອັງຄານ", // Tuesday
+      "ວັນພຸດ", // Wednesday
+      "ວັນພະຫັດ", // Thursday
+      "ວັນສຸກ", // Friday
+      "ວັນເສົາ", // Saturday
+      "ວັນອາທິດ", // Sunday
+    ];
+  }
+
+  @override
+  List<String> getWeeksShort() {
+    return [
+      "ຈັນ", // Monday
+      "ອັງຄານ", // Tuesday
+      "ພຸດ", // Wednesday
+      "ພະຫັດ", // Thursday
+      "ສຸກ", // Friday
+      "ເສົາ", // Saturday
+      "ອາທິດ", // Sunday
+    ];
+  }
+}