Pilgrim SDK React Native module

Table of Contents

• Installing
• Usage
  • Application Setup
  • Getting User's Current Location
  • Passive Location Detection
  • Debug Screen
  • Test Visits
• Samples
• FAQ

Installing

1. Install module

   npm

   npm install @foursquare/pilgrim-sdk-react-native

   Yarn

   yarn add @foursquare/pilgrim-sdk-react-native

2. Link native code

   With autolinking (react-native 0.60+)

   cd ios && pod install && cd .. 

   Pre 0.60

   react-native link @foursquare/pilgrim-sdk-react-native

Usage

Application Setup

iOS Setup

You must call [[FSQPPilgrimManager sharedManager] configureWithConsumerKey:secret:delegate:completion:] from application:didFinishLaunchingWithOptions in a your application delegate, for example:

// AppDelegate.m
#import "AppDelegate.h"

#import <React/RCTBridge.h>
#import <React/RCTBundleURLProvider.h>
#import <React/RCTRootView.h>
#import <Pilgrim/Pilgrim.h>

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  [[FSQPPilgrimManager sharedManager] configureWithConsumerKey:@"CONSUMER_KEY"
                                                        secret:@"CONSUMER_SECRET"
                                                      delegate:nil
                                                    completion:nil];

  
  // Other react native initialization code
  
  return YES;
}

...

@end

Android Setup

You must call PilgrimSdk.with(PilgrimSdk.Builder) from onCreate in a your android.app.Application subclass, for example:

// MainApplication.java
import android.app.Application;
import com.facebook.react.ReactApplication;
import com.foursquare.pilgrim.PilgrimSdk;

public class MainApplication extends Application implements ReactApplication {

    @Override
  public void onCreate() {
    super.onCreate();

    PilgrimSdk.Builder builder = new PilgrimSdk.Builder(this)
            .consumer("CONSUMER_KEY", "CONSUMER_SECRET")
            .enableDebugLogs();
    PilgrimSdk.with(builder);

    // Other react native initialization code
  }

  ...

}

Basic Usage

import React, { Component } from 'react';
import { Text } from 'react-native';
import PilgrimSdk from '@foursquare/pilgrim-sdk-react-native';

export default class Screen extends Component {
    state = {
        installId: "-",
    };

    componentDidMount() {
        PilgrimSdk.getInstallId().then(installId => {
            this.setState({ installId: installId });
        });
    }

    render() {
        return (
            <>
                <Text>Install ID: {this.state.installId}</Text>
            </>
        );
    }
}

Getting User's Current Location

You can actively request the current location of the user by calling the PilgrimSdk.getCurrentLocation method. The return value will be a Promise<CurrentLocation>. The CurrentLocation object has the current venue the device is most likely at as well as any geofences that the device is in (if configured). More information here. Example usage below:

import React, { Component } from 'react';
import { Alert, Text } from 'react-native';
import PilgrimSdk from '@foursquare/pilgrim-sdk-react-native';

export default class Screen extends Component {
    state = {
        currentLocation: null
    };

    getCurrentLocation = async function () {
        try {
            const currentLocation = await PilgrimSdk.getCurrentLocation();
            this.setState({ currentLocation: currentLocation });
        } catch (e) {
            Alert.alert("Pilgrim SDK", `${e}`);
        }
    }

    componentDidMount() {
        this.getCurrentLocation();
    }

    render() {
        if (this.state.currentLocation != null) {
            const venue = this.state.currentLocation.currentPlace.venue;
            const venueName = venue.name || "Unnamed venue";
            return (
                <>
                    <Text>Venue: {venueName}</Text>
                </>
            );
        } else {
            return (
                <>
                    <Text>Loading...</Text>
                </>
            );
        }
    }
}

Passive Location Detection

Passive location detection is controlled with the PilgrimSdk.start and PilgrimSdk.stop methods. When started Pilgrim SDK will send notifications to Webhooks and other third-party integrations. Example usage below:

import React, { Component } from 'react';
import { Alert, Button } from 'react-native';
import PilgrimSdk from '@foursquare/pilgrim-sdk-react-native';

export default class Screen extends Component {
    startPilgrim = async function () {
        const canEnable = await PilgrimSdk.canEnable();
        const isSupportedDevice = await PilgrimSdk.isSupportedDevice();
        if (canEnable && isSupportedDevice) {
            PilgrimSdk.start();
            Alert.alert("Pilrim SDK", "Pilgrim started");
        } else {
            Alert.alert("Pilrim SDK", "Error starting");
        }
    }

    stopPilgrim = function () {
        PilgrimSdk.stop();
        Alert.alert("Pilrim SDK", "Pilgrim stopped");
    }

    render() {
        return (
            <>
                <Button title="Start" onPress={() => { this.startPilgrim(); }} />
                <Button title="Stop" onPress={() => { this.stopPilgrim(); }} />
            </>
        );
    }
}

Debug Screen

The debug screen is shown using the PilgrimSdk.showDebugScreen method. This screen contains logs sent from Pilgrim SDK and other debugging tools/information. Example usage below:

import React, { Component } from 'react';
import { Button } from 'react-native';
import PilgrimSdk from '@foursquare/pilgrim-sdk-react-native';

export default class Screen extends Component {
    showDebugScreen = function () {
        PilgrimSdk.showDebugScreen();
    }

    render() {
        return (
            <>
                <Button title="Show Debug Screen" onPress={() => { this.showDebugScreen(); }} />
            </>
        );
    }
}

Test Visits

Test arrival visits can be fired with the method PilgrimSdk.fireTestVisit. You must pass a location to be used for the test visit. The arrival notification will be received via Webhooks and other third-party integrations

import React, { Component } from 'react';
import { Button } from 'react-native';
import PilgrimSdk from '@foursquare/pilgrim-sdk-react-native';

export default class Screen extends Component {
    fireTestVisit = async function () {
        navigator.geolocation.getCurrentPosition((position) => {
            const latitude = position.coords.latitude;
            const longitude = position.coords.longitude;
            PilgrimSdk.fireTestVisit(latitude, longitude);
            Alert.alert("Pilgrim SDK", `Sent test visit with location: (${latitude},${longitude})`);
        }, err => {
            Alert.alert("Pilgrim SDK", `${err}`);
        });
    }

    render() {
        return (
            <>
                <Button title="Fire Test Visit" onPress={() => { this.fireTestVisit(); }} />
            </>
        );
    }
}

Samples

• React Native Pilgrim SDK Sample App - Basic application using pilgrim-sdk-react-native

FAQ

Consult the Pilgrim documentation here