Adding Latvian (LV) strings

lib/src/i18n/date_picker_i18n.dart

@@ -24,6 +24,7 @@ part 'strings_fr.dart';
 part 'strings_sr_cyr.dart';
 part 'strings_sr_lat.dart';
 part 'strings_nl.dart';
+part 'strings_lv.dart';
 
 abstract class _StringsI18n {
   const _StringsI18n();
@@ -119,6 +120,9 @@ enum DateTimePickerLocale {
 
   /// Dutch (NL)
   nl,
+
+  /// Latvian (LV)
+  lv,
 }
 
 /// Default value of date locale
@@ -150,6 +154,7 @@ const Map<DateTimePickerLocale, _StringsI18n> datePickerI18n = {
   DateTimePickerLocale.sr_cyrl: const _StringsSrCyrillic(),
   DateTimePickerLocale.sr_latn: const _StringsSrLatin(),
   DateTimePickerLocale.nl: const _StringsNl(),
+  DateTimePickerLocale.lv: const _StringsLv(),
 };
 
 class DatePickerI18n {

lib/src/i18n/strings_lv.dart

@@ -0,0 +1,80 @@
+part of 'date_picker_i18n.dart';
+
+/// Latvian (LV)
+class _StringsLv extends _StringsI18n {
+  const _StringsLv();
+
+  @override
+  String getCancelText() {
+    return 'Atcelt';
+  }
+
+  @override
+  String getDoneText() {
+    return 'Labi';
+  }
+
+  @override
+  List<String> getMonths() {
+    return [
+      "Janvāris",
+      "Februāris",
+      "Marts",
+      "Aprīlis",
+      "Maijs",
+      "Jūnijs",
+      "Jūlijs",
+      "Augusts",
+      "Septembris",
+      "Oktobris",
+      "Novembris",
+      "Decembris"
+    ];
+  }
+
+  @override
+  List<String> getMonthsShort() {
+    // https://likumi.lv/ta/id/281651
+    return [
+      "Janv.",
+      "Febr.",
+      "Marts",
+      "Apr.",
+      "Maijs",
+      "Jūn.",
+      "Jūl.",
+      "Aug.",
+      "Sept.",
+      "Okt.",
+      "Nov.",
+      "Dec.",
+    ];
+  }
+
+  @override
+  List<String> getWeeksFull() {
+    return [
+      "Pirmdiena",
+      "Otrdiena",
+      "Trešdiena",
+      "Ceturtdiena",
+      "Piektdiena",
+      "Sestdiena",
+      "Svētdiena",
+    ];
+  }
+
+  @override
+  List<String> getWeeksShort() {
+    // https://vvc.gov.lv/advantagecms/export/docs/komisijas/saisinajumi.pdf
+    return [
+      "P",
+      "O",
+      "T",
+      "C",
+      "Pk",
+      "S",
+      "Sv",
+    ];
+  }
+}