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@ -1,3 +1,4 @@
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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@ -24,79 +25,115 @@ Future<String?> showTextInputDialog({
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TextInputType? keyboardType,
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int? maxLength,
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bool autocorrect = true,
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}) =>
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showAdaptiveDialog<String>(
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context: context,
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useRootNavigator: useRootNavigator,
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builder: (context) {
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final controller = TextEditingController(text: initialText);
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final error = ValueNotifier<String?>(null);
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return ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 512),
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child: AlertDialog.adaptive(
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title: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 256),
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child: Text(title),
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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if (message != null)
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Padding(
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padding: const EdgeInsets.only(bottom: 16.0),
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 256),
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child: Text(message),
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),
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),
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ValueListenableBuilder<String?>(
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valueListenable: error,
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builder: (context, error, _) {
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return TextField(
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controller: controller,
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obscureText: obscureText,
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minLines: minLines,
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maxLines: maxLines,
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maxLength: maxLength,
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keyboardType: keyboardType,
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autocorrect: autocorrect,
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decoration: InputDecoration(
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errorText: error,
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hintText: hintText,
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labelText: labelText,
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prefixText: prefixText,
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suffixText: suffixText,
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),
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);
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},
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}) {
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final theme = Theme.of(context);
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return showAdaptiveDialog<String>(
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context: context,
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useRootNavigator: useRootNavigator,
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builder: (context) {
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final controller = TextEditingController(text: initialText);
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final error = ValueNotifier<String?>(null);
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return ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 512),
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child: AlertDialog.adaptive(
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title: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 256),
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child: Text(title),
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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if (message != null)
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ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 256),
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child: Text(message),
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),
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],
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),
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actions: [
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AdaptiveDialogAction(
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onPressed: () => Navigator.of(context).pop(null),
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child: Text(cancelLabel ?? L10n.of(context).cancel),
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),
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AdaptiveDialogAction(
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onPressed: () {
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final input = controller.text;
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final errorText = validator?.call(input);
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if (errorText != null) {
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error.value = errorText;
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return;
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const SizedBox(height: 16),
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ValueListenableBuilder<String?>(
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valueListenable: error,
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builder: (context, error, _) {
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switch (theme.platform) {
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case TargetPlatform.android:
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case TargetPlatform.fuchsia:
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case TargetPlatform.linux:
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case TargetPlatform.windows:
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return TextField(
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controller: controller,
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obscureText: obscureText,
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minLines: minLines,
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maxLines: maxLines,
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maxLength: maxLength,
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keyboardType: keyboardType,
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autocorrect: autocorrect,
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decoration: InputDecoration(
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errorText: error,
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hintText: hintText,
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labelText: labelText,
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prefixText: prefixText,
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suffixText: suffixText,
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),
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);
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case TargetPlatform.iOS:
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case TargetPlatform.macOS:
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return Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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CupertinoTextField(
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controller: controller,
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obscureText: obscureText,
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minLines: minLines,
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maxLines: maxLines,
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maxLength: maxLength,
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keyboardType: keyboardType,
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autocorrect: autocorrect,
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prefix:
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prefixText != null ? Text(prefixText) : null,
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suffix:
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suffixText != null ? Text(suffixText) : null,
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placeholder: labelText ?? hintText,
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),
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if (error != null)
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Text(
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error,
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style: TextStyle(
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fontSize: 11,
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color: theme.colorScheme.error,
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),
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textAlign: TextAlign.left,
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),
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],
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);
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}
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Navigator.of(context).pop<String>(input);
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},
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autofocus: true,
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child: Text(
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okLabel ?? L10n.of(context).ok,
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style: isDestructive
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? TextStyle(color: Theme.of(context).colorScheme.error)
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: null,
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),
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),
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],
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),
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);
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},
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);
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actions: [
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AdaptiveDialogAction(
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onPressed: () => Navigator.of(context).pop(null),
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child: Text(cancelLabel ?? L10n.of(context).cancel),
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),
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AdaptiveDialogAction(
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onPressed: () {
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final input = controller.text;
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final errorText = validator?.call(input);
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if (errorText != null) {
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error.value = errorText;
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return;
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}
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Navigator.of(context).pop<String>(input);
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},
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autofocus: true,
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child: Text(
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okLabel ?? L10n.of(context).ok,
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style: isDestructive
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? TextStyle(color: Theme.of(context).colorScheme.error)
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: null,
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),
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),
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],
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),
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);
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},
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);
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}
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