52 lines
1.9 KiB
Dart
52 lines
1.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:pretty_json/pretty_json.dart';
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class JsonViewer extends StatelessWidget {
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final String title;
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final Map<String, dynamic> data;
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const JsonViewer({Key? key, required this.title, required this.data}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(title),
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),
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body: SingleChildScrollView(
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scrollDirection: Axis.vertical,
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child: Text(format(data)),
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),
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);
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}
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static String format(Map<String, dynamic> jsonInput) {
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return prettyJson(jsonInput, indent: 2);
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//return jsonInput.replaceAllMapped(RegExp(r'[{,}]'), (match) => "${match.group(0)}\n ");
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}
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static void asDialog(BuildContext context, Map<String, dynamic> dataMap) {
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showDialog(context: context, builder: (context) {
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return AlertDialog(
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scrollable: true,
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title: const Row(children: [Icon(Icons.bug_report_outlined), Text("Rohdaten")]),
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content: Text(JsonViewer.format(dataMap)),
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actions: [
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TextButton(onPressed: () {
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Clipboard.setData(ClipboardData(text: JsonViewer.format(dataMap))).then((value) {
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showDialog(context: context, builder: (context) => const AlertDialog(content: Text("Formatiertes JSON wurde erfolgreich in deiner Zwischenlage abgelegt.")));
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});
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}, child: const Text("Kopieren")),
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TextButton(onPressed: () {
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Clipboard.setData(ClipboardData(text: dataMap.toString())).then((value) {
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showDialog(context: context, builder: (context) => const AlertDialog(content: Text("Unformatiertes JSON wurde erfolgreich in deiner Zwischenablage abgelegt.")));
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});
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}, child: const Text("Inline Kopieren")),
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TextButton(onPressed: () => Navigator.of(context).pop(), child: const Text("Schließen"))
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],
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);
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});
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}
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}
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