deeplynks 3.0.0

DeepLynks (now URLynk) is a Flutter package for deep linking. It opens the app directly if it's installed, or redirects to the store for download if not, preserving the link context through installation.

example/main.dart

import 'dart:convert';
import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:deeplynks/deeplynks.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 _deeplynks = Deeplynks();

  @override
  void initState() {
    super.initState();
    WidgetsBinding.instance.addPostFrameCallback((_) => _init());
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Builder(
        builder: (context) {
          return Scaffold(
            appBar: AppBar(title: const Text('Deeplynks Demo')),
            body: Center(
              child: ElevatedButton(
                onPressed: _createLink,
                child: const Text('Refer'),
              ),
            ),
          );
        },
      ),
    );
  }

  /// Initialize deeplynks & listen for link data
  Future<void> _init() async {
    final appId = await _deeplynks.init(
      context: context,
      metaData: MetaInfo(name: 'Deeplynks Demo'),
      androidInfo: AndroidInfo(
        sha256: [],
        applicationId: 'com.example.deeplynks',
      ),
      iosInfo: IOSInfo(
        teamId: '',
        appStoreURL: '',
        bundleId: 'com.example.deeplynks',
      ),
    );

    // Use this appId for Android platform setup
    log('Deeplynks App Id: $appId');

    // Listen for link data
    _deeplynks.stream.listen((data) {
      // Handle link data
      log('Deeplynks Data: $data');
    });
  }

  /// Create a new deep link
  Future<void> _createLink() async {
    final link = await _deeplynks.createLink(
      jsonEncode({'referredBy': '12345', 'referralCode': 'WELCOME50'}),
    );
    log('Deeplynks Link: ${link?.customLink ?? link?.defaultLink}');
  }
}