React Native library for integrating the Revlum Offerwall SDK. Easily configure and launch an offerwall on Android and iOS, allowing users to earn rewards through engaging offers.

The Revlum Offerwall Plugin is a React Native 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.

Installation

Install the package using yarn:

yarn add react-native-offerwall

or with npm:

npm install react-native-offerwall

Setup

Android

Minimum SDK Requirement: Ensure that your Android minSdkVersion is set to 24 or higher.

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()
    }
}

iOS

Modify AppDelegate.mm: In your AppDelegate.mm, set up the navigation controller as shown below:

#import "AppDelegate.h"
#import <React/RCTBundleURLProvider.h>
#import <React/RCTRootView.h>

@implementation AppDelegate 

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  self.moduleName = @"OfferwallExample";
  self.initialProps = @{};

  NSURL *jsCodeLocation = [self bundleURL];

  RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation
                                                      moduleName:@"OfferwallExample"
                                               initialProperties:nil
                                                   launchOptions:launchOptions];

  UIViewController *rootViewController = [UIViewController new];
  rootViewController.view = rootView;

  self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
  self.window.rootViewController = [[UINavigationController alloc] initWithRootViewController:rootViewController];
  [self.window makeKeyAndVisible];

  return YES;
}

- (NSURL *)bundleURL
{
#if DEBUG
  return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index"];
#else
  return [[NSBundle mainBundle] URLForResource:@"main" withExtension:@"jsbundle"];
#endif
}

@end

Usage

1. Configure the Offerwall

Before launching the Offerwall or checking for rewards, configure the SDK by calling the configure method. You need to provide the API key and 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.

import { configure } from 'react-native-offerwall';

const initOfferwall = async () => {
  try {
    await configure('your_api_key', null, 'Revlum');
  } catch (error) {
    console.error('Configure error:', error);
  }
};

2. Launch the Offerwall

After configuring the SDK, you can launch the Offerwall using the launch method:

import { launch } from 'react-native-offerwall';

const handleLaunchOfferwall = async () => {
  try {
    await launch();
  } catch (error) {
    console.error('Launch error:', error);
  }
};

3. Check for rewards

Check for rewards by using the checkReward function. It returns a reward value (which will be 0 if there is no reward) and a list of conversions:.

import { checkReward } from 'react-native-offerwall';

const checkRewards = async () => {
  try {
    const rewardData = await checkReward();
    console.log('Reward:', rewardData.reward);
  } catch (error) {
    console.error('Check reward error:', error);
  }
};

Full Example

import { useRef, useEffect } from 'react';
import { View, Button, AppState, AppStateStatus, StyleSheet } from 'react-native';
import { configure, launch, checkReward } from 'react-native-offerwall';

export default function App() {
  const appState = useRef(AppState.currentState);

  useEffect(() => {

    const _initOfferwall = async () => {
      try {
        await configure('your_api_key', null, 'Revlum');
      } catch (error) {
        console.error('Configure error:', error);
      }
    };

    _initOfferwall();

    const _checkRewards = async () => {
      try {
        const rewardData = await checkReward();
        console.log(`checkReward: reward: ${rewardData.reward}`);
      } catch (error) {
        console.error('checkReward error:', error);
      }
    };

    const subscription = AppState.addEventListener('change', (nextAppState: AppStateStatus) => {
      if (appState.current.match(/inactive|background/) && nextAppState === 'active') {
        _checkRewards();
      }
      appState.current = nextAppState;
    });

    return () => {
      subscription.remove();
    };
  }, []);

  const _handleLaunchOfferwall = async () => {
    try {
      await launch();
    } catch (error) {
      console.error('Launch error:', error);
    }
  };

  return (
    <View style={styles.container}>
      <Button title="Launch Offerwall" onPress={_handleLaunchOfferwall} />
    </View>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
  },
});