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App Open Ad Format

  • Full-screen ads displayed when the app launches or returns to the foreground.
  • Naturally displayed on app loading or splash screens.

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Creating Instance and Setting Callbacks

Create a DaroAppOpenAd instance and set up callbacks. 
import 'package:daro_flutter/daro_flutter.dart';

final appOpenAd = DaroAppOpenAd(adUnitId: '{YOUR_AD_UNIT_ID}');

appOpenAd.onAdLoadSuccess = (adInfo) {
  print('App open ad loaded');
};
appOpenAd.onAdLoadFail = (error) {
  print('App open ad failed to load: ${error.message}');
};
appOpenAd.onAdImpression = (adInfo) {
  print('App open ad impression');
};
appOpenAd.onAdClicked = (adInfo) {
  print('App open ad clicked');
};
appOpenAd.onAdShown = (adInfo) {
  print('App open ad shown');
};
appOpenAd.onAdFailedToShow = (error) {
  print('App open ad failed to show: ${error.message}');
};
appOpenAd.onAdDismiss = (adInfo) {
  print('App open ad dismissed');
};

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Loading Ads

Call load() to load an ad. 
appOpenAd.load();

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Showing Ads

Check if the ad is ready with isReady(), then display it with show(). 
final isReady = await appOpenAd.isReady();

if (isReady) {
  appOpenAd.show();
}

​
Releasing Resources

Call destroy() to release resources when done. 
appOpenAd.destroy();

​
Implementation Example

import 'package:flutter/material.dart';
import 'package:daro_flutter/daro_flutter.dart';

class AppOpenAdPage extends StatefulWidget {
  const AppOpenAdPage({super.key});

  @override
  State<AppOpenAdPage> createState() => _AppOpenAdPageState();
}

class _AppOpenAdPageState extends State<AppOpenAdPage> with WidgetsBindingObserver {
  late final DaroAppOpenAd _appOpenAd;
  String _status = 'Not Loaded';

  @override
  void initState() {
    super.initState();
    WidgetsBinding.instance.addObserver(this);
    _appOpenAd = DaroAppOpenAd(adUnitId: '{YOUR_AD_UNIT_ID}');
    _setupCallbacks();
  }

  void _setupCallbacks() {
    _appOpenAd.onAdLoadSuccess = (adInfo) {
      setState(() => _status = 'Loaded');
    };

    _appOpenAd.onAdLoadFail = (error) {
      setState(() => _status = 'Failed to Load');
    };

    _appOpenAd.onAdShown = (adInfo) {
      setState(() => _status = 'Shown');
    };

    _appOpenAd.onAdFailedToShow = (error) {
      setState(() => _status = 'Failed to Show');
    };

    _appOpenAd.onAdDismiss = (adInfo) {
      setState(() => _status = 'Not Loaded');
      // Reload after ad is dismissed
      _appOpenAd.load();
    };

    _appOpenAd.onAdClicked = (adInfo) {
      print('App open ad clicked');
    };

    _appOpenAd.onAdImpression = (adInfo) {
      print('App open ad impression');
    };
  }

  @override
  void didChangeAppLifecycleState(AppLifecycleState state) {
    if (state == AppLifecycleState.resumed) {
      _showAppOpenAd();
    }
  }

  Future<void> _showAppOpenAd() async {
    final isReady = await _appOpenAd.isReady();
    if (isReady) {
      _appOpenAd.show();
    }
  }

  @override
  void dispose() {
    WidgetsBinding.instance.removeObserver(this);
    _appOpenAd.destroy();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('App Open Ad')),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            Text('Status: $_status'),
            const SizedBox(height: 16),
            ElevatedButton(
              onPressed: () {
                setState(() => _status = 'Loading...');
                _appOpenAd.load();
              },
              child: const Text('Load App Open Ad'),
            ),
            const SizedBox(height: 8),
            ElevatedButton(
              onPressed: () async {
                final isReady = await _appOpenAd.isReady();
                if (isReady) {
                  _appOpenAd.show();
                }
              },
              child: const Text('Show App Open Ad'),
            ),
          ],
        ),
      ),
    );
  }
}