flutter_android_dynamic_icon 1.0.3

Flutter plugin which allows you to change the app icon dynamically (only supported on Android)

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter_android_dynamic_icon/android_dynamic_icon.dart';

void main() {
  runApp(const MyApp());
}

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

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  final _androidDynamicIconPlugin = AndroidDynamicIcon();

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            GestureDetector(
              onTap: () async {
                await _androidDynamicIconPlugin.changeIcon(
                    bundleId: "com.example.app",
                    isNewIcon: false,
                    iconName: "",
                    iconNames: ['ic_launcher_new']);
              },
              child: const Center(
                child: Text('Change Icon'),
              ),
            ),
            const SizedBox(height: 50),
            GestureDetector(
              onTap: () async {
                await _androidDynamicIconPlugin.changeIcon(
                    bundleId: "com.example.app",
                    isNewIcon: true,
                    iconName: "ic_launcher_new",
                    iconNames: ['ic_launcher_new']);
              },
              child: const Center(
                child: Text('Change Icon'),
              ),
            ),
          ],
        ),
      ),
    );
  }
}