nirikshak 0.1.1

Nirikshak is a lightweight Dio HTTP Inspector tool for Flutter which helps debugging http requests. It's a fork of popular package alice.

example/lib/main.dart

import 'dart:io';

import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:nirikshak/nirikshak.dart';
import 'package:path_provider/path_provider.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    const Brightness brightness = Brightness.dark;
    const Color colorSchemeSeed = Colors.blue;

    return MaterialApp(
      theme: ThemeData(
        brightness: brightness,
        colorSchemeSeed: colorSchemeSeed,
      ),
      debugShowCheckedModeBanner: false,
      home: const HomePage(),
    );
  }
}

class HomePage extends StatefulWidget {
  const HomePage({super.key});

  @override
  State<HomePage> createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  late Nirikshak _nirikshak;
  late Dio _dio;

  @override
  void initState() {
    super.initState();

    _nirikshak = Nirikshak();
    _dio = Dio(BaseOptions(followRedirects: false))
      ..interceptors.add(
        _nirikshak.getDioInterceptor(),
      );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Nirikshak HTTP Inspector - Example'),
      ),
      body: Container(
        padding: const EdgeInsets.all(16),
        child: ListView(
          children: [
            const SizedBox(height: 8),
            _getTextWidget(
              'Welcome to example of Nirikshak - Dio HTTP Inspector.'
              ' Click the button below to generate sample data',
            ),
            ElevatedButton(
              onPressed: _runDioRequests,
              child: const Text('Run Dio HTTP Requests'),
            ),
            _getTextWidget(
              'After clicking on the button above, your request will automatically '
              'logged in the Nirikshak. Click the button below to show inspector.',
            ),
            const SizedBox(height: 10),
            ElevatedButton(
              onPressed: () => _nirikshak.showNirikshak(context),
              child: const Text("Show Nirikshak - HTTP Inspector"),
            ),
          ],
        ),
      ),
    );
  }

  Widget _getTextWidget(String text) {
    return Text(
      text,
      style: const TextStyle(fontSize: 14),
      textAlign: TextAlign.center,
    );
  }

  void _runDioRequests() async {
    Map<String, dynamic> body = <String, dynamic>{
      "title": "foo",
      "body": "bar",
      "userId": "1"
    };
    _dio.get<void>(
        "https://httpbin.org/redirect-to?url=https%3A%2F%2Fhttpbin.org");
    _dio.delete<void>("https://httpbin.org/status/500");
    _dio.delete<void>("https://httpbin.org/status/400");
    _dio.delete<void>("https://httpbin.org/status/300");
    _dio.delete<void>("https://httpbin.org/status/200");
    _dio.delete<void>("https://httpbin.org/status/100");
    _dio.post<void>("https://jsonplaceholder.typicode.com/posts", data: body);
    _dio.get<void>("https://jsonplaceholder.typicode.com/posts",
        queryParameters: <String, dynamic>{"test": 1});
    _dio.put<void>("https://jsonplaceholder.typicode.com/posts/1", data: body);
    _dio.put<void>("https://jsonplaceholder.typicode.com/posts/1", data: body);
    _dio.delete<void>("https://jsonplaceholder.typicode.com/posts/1");
    _dio.get<void>("http://jsonplaceholder.typicode.com/test/test");

    _dio.get<void>("https://jsonplaceholder.typicode.com/photos");
    _dio.get<void>(
        "https://icons.iconarchive.com/icons/paomedia/small-n-flat/256/sign-info-icon.png");
    _dio.get<void>(
        "https://images.unsplash.com/photo-1542736705-53f0131d1e98?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&w=1000&q=80");
    _dio.get<void>(
        "https://findicons.com/files/icons/1322/world_of_aqua_5/128/bluetooth.png");
    _dio.get<void>(
        "https://upload.wikimedia.org/wikipedia/commons/4/4e/Pleiades_large.jpg");
    _dio.get<void>("http://techslides.com/demos/sample-videos/small.mp4");

    _dio.get<void>("https://www.cse.wustl.edu/~jain/cis677-97/ftp/e_3dlc2.pdf");

    final directory = await getApplicationDocumentsDirectory();
    File file = File("${directory.path}/test.txt");
    file.create();
    file.writeAsStringSync("123456789");

    String fileName = file.path.split('/').last;
    FormData formData = FormData.fromMap(<String, dynamic>{
      "file": await MultipartFile.fromFile(file.path, filename: fileName),
    });
    _dio.post<void>("https://jsonplaceholder.typicode.com/photos",
        data: formData);

    _dio.get<void>("http://dummy.restapiexample.com/api/v1/employees");
  }
}