Android Mopub Interstitial SDK8

請建立一個Class並繼承Mopub所提供的BaseAd

Class實作內容如下：

package com.taiwanmobile.pt.adp.mediation

import android.app.Activity
import android.content.Context
import com.mopub.common.LifecycleListener
import com.mopub.common.logging.MoPubLog
import com.mopub.mobileads.AdData
import com.mopub.mobileads.BaseAd
import com.mopub.mobileads.MoPubErrorCode
import com.taiwanmobile.pt.adp.view.TWMAd
import com.taiwanmobile.pt.adp.view.TWMAdRequest
import com.taiwanmobile.pt.adp.view.TWMAdViewListener
import com.taiwanmobile.pt.adp.view.TWMInterstitialAd

// 需將本class的完整類別名稱 com.taiwanmobile.pt.adp.mediation.TAMediaMopubInterstitial 填入後台的Custom Event Class欄位
class TAMediaMopubInterstitial : BaseAd() {

    private var adUnitId = ""
    private var interstitialAd: TWMInterstitialAd? = null

    override fun onInvalidate() {
        // Called when MoPubInterstitial is being invalidated or destroyed.
        interstitialAd?.setAdListener(null)
    }

    override fun getLifecycleListener(): LifecycleListener? {
        return null
    }

    override fun getAdNetworkId(): String {
        return adUnitId
    }

    override fun checkAndInitializeSdk(launcherActivity: Activity, adData: AdData): Boolean {
        return false
    }

    override fun load(context: Context, adData: AdData) {
        try {
            setAutomaticImpressionAndClickTracking(false)
            adUnitId = adData.extras.getValue(KEY_AD_UNIT_ID)
            interstitialAd = TWMInterstitialAd(context as Activity, adUnitId)
            interstitialAd?.setAdListener(object : TWMAdViewListener {
                override fun onReceiveAd(ad: TWMAd) {
                    mLoadListener?.onAdLoaded()
                    interstitialAd?.show()
                }

                override fun onFailedToReceiveAd(ad: TWMAd, errorCode: TWMAdRequest.ErrorCode) {
                    mLoadListener?.onAdLoadFailed(MoPubErrorCode.NO_FILL)
                }

                override fun onPresentScreen(ad: TWMAd) {
                    mInteractionListener?.onAdImpression()
                }

                override fun onDismissScreen(ad: TWMAd) {
                    mInteractionListener?.onAdDismissed()
                }

                override fun onLeaveApplication(ad: TWMAd) {
                    mInteractionListener?.onAdClicked()
                }
            })
            interstitialAd?.loadAd(TWMAdRequest())
        } catch (e: Exception) {
            MoPubLog.log(
                    adNetworkId, MoPubLog.AdapterLogEvent.LOAD_FAILED, javaClass.name,
                    MoPubErrorCode.NETWORK_NO_FILL.intCode, MoPubErrorCode.NETWORK_NO_FILL)
            mLoadListener?.onAdLoadFailed(MoPubErrorCode.NETWORK_NO_FILL)
            e.printStackTrace()
        }
    }

    companion object {
        private const val KEY_AD_UNIT_ID = "adUnitId"
    }
}

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