Flutter
This page will guide you through the integration of Revlum in your Flutter app
The Revlum Offerwall Plugin is a Flutter plugin that wraps the native Revlum Offerwall SDK implementations for both Android and iOS. For more details on the native implementations, you can refer to the official documentation for iOS and Android.
Android | iOS | |
---|---|---|
Support | minSdk 24 | iOS 16.0+ |
Setup
1. Android
1. Minimum SDK Requirement: Ensure that your Android minSdkVersion
is set to 24 or higher.
2. Add Revlum Maven Repository: In your Android project, navigate to your android/build.gradle
file and ensure that the Revlum Maven repository is added under the allprojects
section. It should look like this:
allprojects {
repositories {
maven {
url = uri("https://sdk-revlum-android.s3.amazonaws.com/")
content {
includeGroup("com.revlum")
}
}
google()
mavenCentral()
}
}
2. iOS
1. Modify AppDelegate.swift: In your AppDelegate.swift
, update the file to set up a navigation controller. Modify your code to look like this:
Configure the SDK by providing your API key, along with optional parameters like userId and subId. If you do not provide a user ID, the SDK will automatically generate one. If a user ID is set, it will be used unless manually changed.
@main
@objc class AppDelegate: FlutterAppDelegate {
var navigationController: UINavigationController?
override func application(
_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
) -> Bool {
GeneratedPluginRegistrant.register(with: self)
let flutterViewController: FlutterViewController = window?.rootViewController as! FlutterViewController
navigationController = UINavigationController(rootViewController: flutterViewController)
navigationController?.setNavigationBarHidden(true, animated: false)
window?.rootViewController = navigationController
window?.makeKeyAndVisible()
return super.application(application, didFinishLaunchingWithOptions: launchOptions);
}
}
Usage
1. Configure the Offerwall
Before launching the Offerwall or checking for rewards, configure the SDK by calling the Offerwall.configure
method. You need to provide the API key and an optional user ID. If you do not provide a user ID, the SDK will automatically generate one, which will be used unless a new user ID is provided.
import 'package:offerwall/offerwall.dart';
Future<void> initOfferwall() async {
try {
await _offerwallPlugin.configure(
apiKey: 'your_api_key',
userId: 'your_user_id'
);
} on PlatformException catch (e) {
print('Error during Offerwall configuration: $e');
}
}
2. Launch the Offerwall
After configuring the SDK, you can launch the Offerwall using the Offerwall.launch
method. This method does not require additional parameters if the SDK has been correctly configured.
ElevatedButton(
onPressed: () => _offerwallPlugin.launch(),
child: const Text('Launch Offerwall'),
)
3. Check for rewards
Check for a reward by using the checkReward
function. It returns a reward value (which will be 0 if there is no reward) and a list of conversions.
Future<void> _checkRewards() async {
try {
final checkReward = await _offerwallPlugin.checkReward();
if (kDebugMode) {
print('Reward: ${checkReward.reward}');
}
} on PlatformException catch (e) {
print('Error during reward check: $e');
}
}
Full Example
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:offerwall/offerwall.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 _offerwallPlugin = Offerwall();
late final AppLifecycleListener _listener;
@override
void initState() {
super.initState();
initOfferwall();
_listener = AppLifecycleListener(
onResume: () => _checkRewards(),
);
}
Future<void> _checkRewards() async {
try {
final checkReward = await _offerwallPlugin.checkReward();
if (kDebugMode) {
print('Reward: ${checkReward.reward}');
}
} on PlatformException catch (e) {
if (kDebugMode) {
print('Reward check failed: $e');
}
}
}
Future<void> initOfferwall() async {
try {
await _offerwallPlugin.configure(
apiKey: 'wpvnaqodiv6lc9nsm6mw16ds8yo5x1', userId: 'Revlum');
} on PlatformException catch (e) {
if (kDebugMode) {
print('Offerwall configuration failed: $e');
}
}
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
child: ElevatedButton(
onPressed: () => _offerwallPlugin.launch(),
child: const Text('Launch Offerwall'),
),
),
),
);
}
@override
void dispose() {
_listener.dispose();
super.dispose();
}
}
Updated 17 days ago