Adobe Analytics

Analyze your data from anywhere in the customer journey using your Adobe Analytics segments.
Contentsquare allows you to use your Adobe Analytics segments in every Contentsquare feature (Journey Analysis, Page Comparator, Zoning Analysis, Session Replay).

Prerequisite

Follow the instructions from Adobe Analytics for mobile apps
Add the flutter_aepedge package to your project and follow its instructions.

Code implementation

Add the following code snippet in your application code. Add a call to the sendCSMatchingKeyIfNeeded() from within the initState of your application. Listen to AppLifecycleState change and call sendCSMatchingKeyIfNeeded() when the application resumed.

import 'package:contentsquare/contentsquare.dart';
import 'package:flutter_aepedge/flutter_aepedge.dart';
// ... others imports


// TODO: Use your local storage. A package you can use is: https://pub.dev/packages/shared_preferences
final localStorage = LocalStorageFake();

@override
void initState() {
  // ... your code
  sendCSMatchingKeyIfNeeded();
  WidgetsBinding.instance.addObserver(this);
  // ... your code
}

@override
void dispose() {
  // ... your code
  WidgetsBinding.instance.removeObserver(this);
  super.dispose();
  // ... your code
}

@override
void didChangeAppLifecycleState(AppLifecycleState state) {
  super.didChangeAppLifecycleState(state);
  // Check if the app is in the foreground
  if (state == AppLifecycleState.resumed) {
    sendCSMatchingKeyIfNeeded();
  }
}

Future<void> sendCSMatchingKeyIfNeeded() async {
  // TODO: Implement your local storage. A package you can use is: https://pub.dev/packages/shared_preferences
  final csMatchingKeyTimestampMap = await localStorage.getMap(
    'csMatchingKey_creation_ts',
  );

  final csMatchingKeyIsNotGenerated = csMatchingKeyTimestampMap == null;
  if (csMatchingKeyIsNotGenerated) {
    await _submitNewCsMatchingKey();
    return;
  }

  final timestamp = DateTime.fromMillisecondsSinceEpoch(
    csMatchingKeyTimestampMap['timestamp'],
  );
  if (DateTime.now().difference(timestamp).inMinutes > 30) {
    // if the key is not valid anymore, submit a new one
    await _submitNewCsMatchingKey();
  }
  // if the key is still valid, do nothing
}

Future<void> _submitNewCsMatchingKey() async {
  // Generate the matching key and store it in the local storage
  final millisecondsSinceEpoch = DateTime.now().millisecondsSinceEpoch;
  final csMatchingKeyValue = '${Random().nextDouble()}_$millisecondsSinceEpoch';

  await localStorage.setMap('csMatchingKey_creation_ts', {
    'csMatchingKey': csMatchingKeyValue,
    'timestamp': millisecondsSinceEpoch,
  });

  // Submit the matching key to Adobe
  final experienceEvent = ExperienceEvent({
    'xdmData': {'eventType': 'csMatchingKey_state'},
    'data': {'csMatchingKey': csMatchingKeyValue}
  });
  await Edge.sendEvent(experienceEvent);

  // Submit the matching key to Contentsquare
  await Contentsquare().sendDynamicVar(
    'csMatchingKey',
    stringValue: csMatchingKeyValue,
  );
}