added sound during countdown, and upgraded minsdkversion

lib/widgets/generic/elements/form_drop_down.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/material.dart';
+import 'package:sendtrain/helpers/widget_helpers.dart';
+
+class FormDropDown extends StatelessWidget {
+  const FormDropDown(
+      {super.key,
+      required this.title,
+      required this.entries,
+      required this.controller});
+
+  final List<DropdownMenuEntry> entries;
+  final String title;
+  final TextEditingController controller;
+
+  @override
+  Widget build(BuildContext context) {
+    return formItemWrapper(
+        DropdownMenu(
+            leadingIcon: Icon(Icons.select_all_rounded),
+            initialSelection: controller.text,
+            controller: controller,
+            expandedInsets: EdgeInsets.zero,
+            inputDecorationTheme: InputDecorationTheme(
+                filled: true,
+                border: OutlineInputBorder(
+                    borderSide: BorderSide.none,
+                    borderRadius: BorderRadius.circular(12))),
+            label: Text(title),
+            dropdownMenuEntries: entries),
+        EdgeInsets.fromLTRB(10, 5, 10, 5));
+  }
+}

lib/widgets/generic/elements/form_text_input.dart

@@ -1,4 +1,7 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+enum InputTypes { text, number }
 
 class FormTextInput extends StatelessWidget {
   const FormTextInput(
@@ -9,7 +12,10 @@ class FormTextInput extends StatelessWidget {
       this.maxLines,
       this.minLines,
       this.onTap,
-      this.requiresValidation=true});
+      this.requiresValidation = true,
+      this.type = InputTypes.text,
+      this.hint,
+      this.validations});
 
   final TextEditingController controller;
   final String title;
@@ -18,12 +24,25 @@ class FormTextInput extends StatelessWidget {
   final Icon? icon;
   final dynamic onTap;
   final bool requiresValidation;
+  final InputTypes type;
+  final String? hint;
+  final Function? validations;
 
   @override
   Widget build(BuildContext context) {
+    final Map params = {};
+    if (type == InputTypes.number) {
+      params['keyboardType'] = TextInputType.number;
+      params['inputFormatters'] = <TextInputFormatter>[
+        FilteringTextInputFormatter.digitsOnly
+      ];
+    }
+
     return Padding(
         padding: EdgeInsets.only(top: 10, bottom: 10),
         child: TextFormField(
+            keyboardType: params['keyboardType'] ?? TextInputType.text,
+            inputFormatters: params['inputFormatters'] ?? [],
             minLines: minLines ?? 1,
             maxLines: maxLines ?? 1,
             controller: controller,
@@ -34,6 +53,7 @@ class FormTextInput extends StatelessWidget {
                   borderSide: BorderSide.none,
                   borderRadius: BorderRadius.circular(12)),
               labelText: title,
+              hintText: hint ?? '',
             ),
             validator: (String? value) {
               if (requiresValidation == true) {
@@ -41,9 +61,11 @@ class FormTextInput extends StatelessWidget {
                   return 'Please enter some text';
                 }
 
-                if (value.length < 3) {
-                  return 'Please enter a minimum of 3 characters';
-                }
+                if (validations != null) validations!(value);
+
+                // if (value.length < 3) {
+                //   return 'Please enter a minimum of 3 characters';
+                // }
               }
               return null;
             },