🚀 Adster Flutter SDK Example

This Flutter project demonstrates the integration of the adster_flutter_sdk for showing various ad formats including:

• Banner Ads
• Native Ads
• Interstitial Ads
• Rewarded Ads
• App open (Beta)

---

📱 Android Setup

🔐 Authentication Setup for Adster Orchestration SDK

To securely access the native Adster SDK hosted on GitHub Packages, your project must provide authentication credentials. These are required to fetch the sdk from our private Maven repository.

📦 Step 1: Add Maven Credentials

You can provide the credentials in either of two ways:

🔧 Option A: Add to gradle.properties

Add the following lines to either your project’s android/gradle.properties file or your global ~/.gradle/gradle.properties:

adsterMavenUsername=YOUR_GITHUB_USERNAME
adsterMavenPassword=YOUR_PERSONAL_ACCESS_TOKEN

💡 You can generate a GitHub Personal Access Token (classic) with read:packages and repo scopes.

🌐 Option B: Use Environment Variables (ideal for CI/CD)

Alternatively, you can export these environment variables in your terminal or CI setup:

export ADSTER_MAVEN_USERNAME=YOUR_GITHUB_USERNAME
export ADSTER_MAVEN_PASSWORD=YOUR_PERSONAL_ACCESS_TOKEN

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⚠️ Build Fails Without Credentials

If credentials are not set, the build will fail fast with a clear error message:

❗ Missing Adster Maven credentials.
Please set 'adsterMavenUsername' and 'adsterMavenPassword'
in gradle.properties or as environment variables.

✅ That's It!

Once credentials are provided, the Flutter plugin will be able to fetch and integrate the native orchestration SDK seamlessly.

If you face any issues, feel free to contact support@adster.tech.

---

✅ Manifest Changes Required for SDK

Please add the following permissions to your Android AndroidManifest.xml:

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="com.google.android.gms.permission.AD_ID"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

If you don’t have an AdMob account and want to test SDK initialization, also add:

<meta-data
    android:name="com.google.android.gms.ads.APPLICATION_ID"
    android:value="ca-app-pub-7640426597645136~3443205346" />

---

🍏 iOS Setup

Coming soon

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📐 Banner Ads

📏 Banner Ad Sizes

Adster Ad Size	Dimensions (WxH)
AdsterAdSize.small	320 x 50
AdsterAdSize.medium	300 x 250
AdsterAdSize.custom	Custom (w x h)

✅ Example Usage

import 'package:adster_flutter_sdk/adster_flutter_sdk.dart';

AdsterBannerAd(
  adPlacementName: "adster_banner_320x50",
  adSize: AdsterAdSize.small,
  loadingWidget: SizedBox(
    width: AdsterAdSize.small.width,
    height: AdsterAdSize.small.height,
    child: Card(
      child: Row(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          CircularProgressIndicator(),
          SizedBox(width: 10),
          Text("Loading...."),
        ],
      ),
    ),
  ),
  onFailure: (AdsterAdsException error) {
    return Text("Banner not loaded: ${error.message}");
  },
);

---

🎨 Native Ads

📏 Native Ad Click Type

Type of component to be tracked by GAM
AdsterNativeAdClickComponent.body
AdsterNativeAdClickComponent.callToAction
AdsterNativeAdClickComponent.headline
AdsterNativeAdClickComponent.logo
AdsterNativeAdClickComponent.ratingBar

✅ Example Usage

AdsterNativeAd(
  adPlacementName: "adster_native_test",
  onAdLoaded: (value, widget, clickHandler) {
    return SizedBox(
      height: 200,
      child: Row(
        children: [
          SizedBox(width: 10),
          Expanded(child: widget),
          Expanded(
            child: Padding(
              padding: const EdgeInsets.symmetric(
                horizontal: 10,
              ),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                mainAxisAlignment: MainAxisAlignment.start,
                children: [
                  SizedBox(height: 10),
                  Row(
                    children: [
                      CachedNetworkImage(
                        imageUrl: value.imageUrl ?? "",
                        placeholder:
                            (context, url) =>
                                CircularProgressIndicator(),
                        errorWidget:
                            (context, url, error) =>
                                Icon(Icons.error),
                      ),
                      SizedBox(width: 10),
                      Flexible(
                        child: InkWell(
                          onTap: () {
                            clickHandler.call(
                              AdsterNativeAdClickComponent
                                  .headline,
                            );
                          },
                          child: Text(
                            value.headLine ?? "",
                            maxLines: 2,
                            style: TextStyle(
                              fontWeight: FontWeight.bold,
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  SizedBox(height: 5),
                  InkWell(
                    onTap: () {
                      clickHandler.call(
                        AdsterNativeAdClickComponent.body,
                      );
                    },
                    child: Text(value.body ?? ""),
                  ),
                  SizedBox(height: 5),
                  MaterialButton(
                    onPressed: () {
                      clickHandler.call(
                        AdsterNativeAdClickComponent
                            .callToAction,
                      );
                    },
                    color: Colors.grey,
                    child: Text(value.callToAction ?? ""),
                  ),
                ],
              ),
            ),
          ),
        ],
      ),
    );
  },
  onFailure: (AdsterAdsException error) {
    return Text(error.message ?? "");
  },
  clickCallback: getNativeAdCallback(),
)

---

🎨 Interstitial Ads

✅ Example Usage

AdsterInterstitialAds() interstitialAds = AdsterInterstitialAds();
interstitialAds.loadInterstitialAd(
    adPlacementName: "adster_interstitial_test",
      callback: getInterstitialAdCallback(),
    )
    .then((value) {
      if (value) {
          interstitialAds.showInterstitialAd();
      }
    })
    .onError((error, stackTrace) {
      print(error);
});

---

🎨 Rewarded Ads

✅ Example Usage

AdsterRewardedAds rewardedAds = AdsterRewardedAds();
rewardedAds.loadRewardedAd(adPlacementName: "adster_rewarded_test")
  .then((value) {
      if (value) {
        rewardedAds.showRewardedAd();
      }
  })
  .onError((error, stackTrace) {
    print(error);
});

---

🎨 App Opened Ads

✅ Example Usage

AdsterAppOpenedAds appOpenedAds = AdsterAppOpenedAds();
appOpenedAds
    .loadAd(adPlacementName: "adster_app_opened_test")
    .then((value) {
      ///Ad loaded and shown
      print("onAppOpenAdLoaded");
    })
    .onError((error, stackTrace) {
      ///Ad failed to load
      print("onFailure: $error");
  });

🔒 License

This project is licensed under the MIT License.
See the LICENSE file for details.