如何在 Kotlin 中每 20 秒显示一次插页式广告？

Question

如何在 Kotlin 中每 20 秒展示一次插页式广告？

我使用此步骤在 20 秒后加载广告 我想在我的应用中每 20 秒加载一次广告 请 帮助

    //ads

    // Sample AdMob app ID: ca-app-pub-3940256099942544~3347511713
    MobileAds.initialize(this, "ca-app-pub-3940256099942544~3347511713")
    mAdView = findViewById(R.id.adView)
    val adRequest = AdRequest.Builder().build()
    mAdView.loadAd(adRequest)
    mInterstitialAd = InterstitialAd(this)
    mInterstitialAd.adUnitId = "ca-app-pub-3940256099942544/1033173712"
    mInterstitialAd.loadAd(AdRequest.Builder().build())

    val adsHandler = object : Handler(Looper.getMainLooper()){
        override fun handleMessage(msg: Message?) {
            mInterstitialAd.show()
        }
    }

    fun scheduleAd(){
        adsHandler.sendEmptyMessageDelayed(0, 20)
    }
    mInterstitialAd.setAdListener(object : AdListener() {
        override fun onAdLoaded() {
            scheduleAd()
        }

        override fun onAdClosed() {
            // reschedule
            scheduleAd()
        }
    })

    fun loadAd() {
        adsHandler.post {
            mInterstitialAd.loadAd(AdRequest.Builder().build())
            adsHandler.postDelayed(refresh, 20 * 1000) //called every 20 seconds
        }
    }
    //ads over

Answer 1

你可以使用

private val refresh = Runnable { loadAd() }

private fun loadAd() {
        adsHandler.post {
            mInterstitialAd.loadAd(AdRequest.Builder().build())
            adsHandler.postDelayed(refresh, 20 * 1000) //called every 20 seconds
        }
}

你可以用loadAd()开始你的计时器