Add huawei adapter

Huawei/LICENSE

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Huawei/README.md

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+# Smart Mediation Adapters Android - Huawei Mobile Ads

Huawei/com/smartadserver/android/library/mediation/huawei/SASHuaweiMobileAdsAdapterBase.java

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+package com.mopub.smartadserver.android.library.mediation.huawei;
+
+import android.content.Context;
+
+import com.huawei.hms.ads.AdParam;
+import com.huawei.hms.ads.HwAds;
+
+/**
+ * Mediation adapter base class that will handle initialization for all Huawei Mobile ads adapters
+ */
+class SASHuaweiMobileAdsAdapterBase {
+
+    // static flag for Huawei mobile ads SDK initialization
+    private static boolean huaweiMobileAdsInited = false;
+
+    /**
+     * Init method for Huawei Mobile Ads
+     */
+    protected void initHuaweiMobileAds(Context context, String serverParametersString) {
+        String appID = getAppID(serverParametersString);
+        if (!huaweiMobileAdsInited) {
+            HwAds.init(context, appID);
+            huaweiMobileAdsInited = true;
+        }
+    }
+
+    /**
+     * Utility method to get AppID from serverParametersString
+     */
+    protected String getAppID(String serverParametersString) {
+        return serverParametersString.split("\\|")[0];
+    }
+
+    /**
+     * Utility method to get AppUnitID from serverParametersString
+     */
+    protected String getAdUnitID(String serverParametersString) {
+        String[] parameters = serverParametersString.split("\\|");
+        if (parameters.length > 1) {
+            return parameters[1];
+        }
+        return "";
+    }
+
+    /**
+     * Common Huawei ads request configuration for all formats
+     */
+    protected AdParam configureAdRequest() {
+        // create Google ad request builder
+        AdParam.Builder adParamBuilder = new AdParam.Builder();
+
+        return adParamBuilder.build();
+    }
+}

Huawei/com/smartadserver/android/library/mediation/huawei/SASHuaweiMobileAdsBannerAdapter.java

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+package com.mopub.smartadserver.android.library.mediation.huawei;
+
+import java.util.Map;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.util.Log;
+import android.view.View;
+
+import com.huawei.hms.ads.AdListener;
+import com.huawei.hms.ads.AdParam;
+import com.huawei.hms.ads.BannerAdSize;
+import com.huawei.hms.ads.banner.BannerView;
+import com.smartadserver.android.library.mediation.SASMediationBannerAdapter;
+import com.smartadserver.android.library.mediation.SASMediationBannerAdapterListener;
+
+/**
+ * Mediation adapter class for Huawei mobile ads banner format
+ */
+public class SASHuaweiMobileAdsBannerAdapter extends SASHuaweiMobileAdsAdapterBase implements SASMediationBannerAdapter {
+
+    // tag for logging purposes
+    private static final String TAG = SASHuaweiMobileAdsBannerAdapter.class.getSimpleName();
+
+    // Huawei mobile ads banner view instance
+    View adView;
+
+
+    /**
+     * Requests a mediated banner ad asynchronously
+     *
+     * @param context                the {@link Context} needed by the mediation SDK to make the ad request
+     * @param serverParametersString a String containing all needed parameters (as returned by Smart ad delivery)
+     *                               to make the mediation ad call
+     * @param clientParameters       additional client-side parameters (user specific, like location)
+     * @param bannerAdapterListener  the {@link SASMediationBannerAdapterListener} provided to
+     *                               this {@link com.smartadserver.android.library.mediation.SASMediationAdapter} to notify Smart SDK of events occurring
+     */
+    @Override
+    public void requestBannerAd(@NonNull Context context, @NonNull String serverParametersString, @NonNull Map<String, String> clientParameters,
+                                @NonNull final SASMediationBannerAdapterListener bannerAdapterListener) {
+
+        initHuaweiMobileAds(context, serverParametersString);
+
+        String adUnitID = getAdUnitID(serverParametersString);
+        BannerAdSize adSize = getAdSize(serverParametersString);
+
+        // create huawei ad request
+        AdParam adRequest = configureAdRequest();
+
+        // Create Huawei AdView and configure it.
+        BannerView bannerView = new BannerView(context);
+        bannerView.setAdId(adUnitID);
+        bannerView.setBannerAdSize(adSize);
+
+        AdListener adListener = createAdListener(bannerAdapterListener, bannerView);
+
+        // set listener on banner
+        bannerView.setAdListener(adListener);
+
+        // perform ad request
+        bannerView.loadAd(adRequest);
+
+        adView = bannerView;
+    }
+
+    private AdListener createAdListener(final SASMediationBannerAdapterListener bannerAdapterListener, final View adView) {
+        // create Huawei banner listener that will intercept ad mob banner events and call appropriate
+        // SASMediationBannerAdapterListener counterpart methods
+        return new AdListener() {
+
+            public void onAdClosed() {
+                Log.d(TAG, "Huawei mobile ads onAdClosed for banner");
+                bannerAdapterListener.onAdClosed();
+            }
+
+            public void onAdFailedToLoad(int errorCode) {
+                Log.d(TAG, "Huawei mobile ads onAdFailedToLoad for banner (error code:" + errorCode + ")");
+                boolean isNoAd = errorCode == AdParam.ErrorCode.NO_AD;
+                bannerAdapterListener.adRequestFailed("Huawei mobile ads ad loading error code " + errorCode, isNoAd);
+            }
+
+            public void onAdLeftApplication() {
+                Log.d(TAG, "Huawei mobile ads onAdLeftApplication for banner");
+                bannerAdapterListener.onAdClicked();
+                bannerAdapterListener.onAdLeftApplication();
+            }
+
+            public void onAdOpened() {
+                Log.d(TAG, "Huawei mobile ads onAdOpened for banner");
+            }
+
+            public void onAdLoaded() {
+                Log.d(TAG, "Huawei mobile ads onAdLoaded for banner");
+                bannerAdapterListener.onBannerLoaded(adView);
+            }
+        };
+    }
+
+
+    /**
+     * Utility method to get Banner Size from serverParametersString
+     */
+    protected BannerAdSize getAdSize(String serverParametersString) {
+        String[] parameters = serverParametersString.split("\\|");
+        int bannerSizeIndex = 0;
+        if (parameters.length > 2) {
+            // Extracting banner size
+            bannerSizeIndex = Integer.parseInt(parameters[2]);
+        }
+        switch (bannerSizeIndex) {
+            case 1:
+                return BannerAdSize.BANNER_SIZE_300_250;
+            case 2:
+                return BannerAdSize.BANNER_SIZE_728_90;
+        }
+        return BannerAdSize.BANNER_SIZE_320_50;
+    }
+
+    @Override
+    public void onDestroy() {
+        Log.d(TAG, "Huawei mobile ads onDestroy for banner");
+        if (adView != null) {
+            if (adView instanceof BannerView) {
+                ((BannerView) adView).destroy();
+            }
+        }
+    }
+}