Unoffical INFOnline Flutter Library #

Library for pseudonym measurements

The INFOnline Flutter Library supports parallel operation of sessions of the following measurement systems:

• IOMp/SZM (INFOnline Library iOS/Android)
• ÖWA (INFOnline Library iOS/Android)

If you are interested in census measurements look at flutter_iomb_library:

• IOMb/Census (IOMb Library iOS/Android)

Requirements #

• Dart sdk: >=2.17.6 <3.0.0
• Flutter: >=2.5.0
• Android: minSdkVersion 19
• iOS: minSdkVersion 11
• native iOS and Android INFOnline libraries

You will get the native iOS and Android libraries via email from INFOnline Support. The native libraries are not public!

Configuration #

Add flutter_infonline_library as a dependency in your pubspec.yaml file.

iOS #

Open ios/Podfile in your project. Make sure platform is uncommented and has a minimum version of 11.

platform :ios, '11.0'

Open XCode and add a new Run Script under "Bild Phases".

$PROJECT_DIR/INFOnlineLibrary/copy-framework.sh

Finally, download the iOS INFOnline library and copy the source folder to your iOS project folder.

ios/INFOnlineLibrary

Android #

Download the Android INFOnline library and copy the *.aar file into the follow folder in your project.

android/app/libs/infonlinelib_2.3.1.aar

Now open the android/app/build.gradle file and make sure your SDK version is >= 19.

android {
  defaultConfig {
    minSdkVersion 26
    targetSdkVersion 30
  }
}

Usage #

Simple example to test the plugin in your project.

Example #

import 'package:flutter_infonline_library/flutter_infonline_library.dart';

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();

  if (Platform.isAndroid) {
    // Enable logging, that will display in your IDE console.
    await InfonlineLibrary.instance.android.setDebugModeEnabled(true);
    
    // Create a new Android session
    await InfonlineLibrary.instance.session(IOLSessionType.szm).android.initIOLSession(
      offerIdentifier: '<yourIdentifier>', debug: true, type: IOLPrivacyType.ack
    );
  }
  else if (Platform.isIOS) {
    // Enable logging, that will only display in your XCode console.
    await InfonlineLibrary.instance.ios.setDebugLogLevel(IOLDebugLevel.trace);
  
    // Create a new iOS session
    await InfonlineLibrary.instance.session(IOLSessionType.szm).ios.startSession(
      offerIdentifier: '<yourIdentifier>', type: IOLPrivacyType.ack
    );
  }
	 
  // Log an view event
  await InfonlineLibrary.instance.session(IOLSessionType.szm).logViewEvent(
    type: IOLViewEventType.appeared,
    category: '<yourCategory>'
  );
}

Supported functions #

Shared for all platforms #

InfonlineLibrary.instance.session(IOLSessionType.szm).logViewEvent(
  type: IOLViewEventType.appeared,
  category: '<yourCategory>'
);

InfonlineLibrary.instance.session(IOLSessionType.szm).sendLoggedEvents();

InfonlineLibrary.instance.session(IOLSessionType.szm).terminateSession();

InfonlineLibrary.instance.session(IOLSessionType.szm).setCustomConsent('<String>');

For more informations look at the offical iOS and Android documentation.

iOS specified #

InfonlineLibrary.instance.ios.setDebugLogLevel(IOLDebugLevel.trace);

InfonlineLibrary.instance.session(IOLSessionType.szm).ios.startSession(
  offerIdentifier: '<yourIdentifier>', 
  type: IOLPrivacyType.ack
);

List<String> logs = await InfonlineLibrary.instance.ios.mostRecentLogs(0);

For more informations look at the offical iOS documentation.

Android specified #

InfonlineLibrary.instance.android.setDebugModeEnabled(true);

InfonlineLibrary.instance.session(IOLSessionType.szm).android.initIOLSession(
  offerIdentifier: '<yourIdentifier>', 
  debug: true, 
  type: IOLPrivacyType.ack
);

For more informations look at the offical Android documentation.