...

app/src/main/java/com/base/browserwhite/ads/admob/AdmobNativeUtils.kt

@@ -138,7 +138,7 @@ object AdmobNativeUtils {
         }
     }
 
-    var readyNative = arrayListOf<NativeAd>()
+    private var readyNative = arrayListOf<NewsBean>()
     fun loadNativeList(count: Int) {
         readyNative.clear()
         repeat(count) {
@@ -146,7 +146,12 @@ object AdmobNativeUtils {
                 MyApplication.context,
                 if (BuildConfig.DEBUG) ConfigHelper.nativeAdmobIdTest else ConfigHelper.nativeAdmobId
             ).forNativeAd {
-                readyNative.add(it)
+                val newsBean = NewsBean().apply {
+                    uiType = 1
+                    nativeAd = it
+                    nativeAdLoadTime = System.currentTimeMillis()
+                }
+                readyNative.add(newsBean)
             }.withAdListener(object : AdListener() {
                 override fun onAdLoaded() {
                     super.onAdLoaded()
@@ -154,6 +159,7 @@ object AdmobNativeUtils {
                 }
 
                 override fun onAdClicked() {
+                    LogEx.logDebug(TAG, "loadNativeList onAdClicked")
                 }
 
                 override fun onAdFailedToLoad(p0: LoadAdError) {
@@ -170,42 +176,30 @@ object AdmobNativeUtils {
             list.add(newsBean)
             if (index == 0) {
                 runCatching {
-                    val ad = AdmobNativeUtils.readyNative[0]
-                    list.add(NewsBean().apply {
-                        uiType = 1
-                        nativeAd = ad
-                    })
+                    val ad = readyNative[0]
+                    list.add(ad)
                 }
             }
             if (index == 4) {
                 runCatching {
-                    val ad = AdmobNativeUtils.readyNative[1]
-                    list.add(NewsBean().apply {
-                        uiType = 1
-                        nativeAd = ad
-                    })
+                    val ad = readyNative[1]
+                    list.add(ad)
                 }
             }
             if (index == 8) {
                 runCatching {
-                    val ad = AdmobNativeUtils.readyNative[2]
-                    list.add(NewsBean().apply {
-                        uiType = 1
-                        nativeAd = ad
-                    })
+                    val ad = readyNative[2]
+                    list.add(ad)
                 }
             }
             if (index == 12) {
                 runCatching {
-                    val ad = AdmobNativeUtils.readyNative[3]
-                    list.add(NewsBean().apply {
-                        uiType = 1
-                        nativeAd = ad
-                    })
+                    val ad = readyNative[3]
+                    list.add(ad)
                 }
             }
         }
-        AdmobNativeUtils.loadNativeList(4)
+        loadNativeList(4)
         return list
     }
 }
\ No newline at end of file

app/src/main/java/com/base/browserwhite/bean/NewsBean.kt

 package com.base.browserwhite.bean
 
+import com.base.browserwhite.utils.LogEx
 import com.google.android.gms.ads.nativead.NativeAd
+import java.util.concurrent.TimeUnit
 
 class NewsBean(
     val newsId: Long = 0,
@@ -15,7 +17,13 @@ class NewsBean(
 ) {
     var uiType: Int = 0//0新闻 1广告
     var nativeAd: NativeAd? = null
+    var nativeAdLoadTime: Long = 0
 
+    fun isNativeAdTimeout(): Boolean {
+        val outTime = System.currentTimeMillis() - nativeAdLoadTime
+        LogEx.logDebug("NewsBean", "outTime=$outTime")
+        return outTime > 30 * 60 * 1000L
+    }
 }
 
 // 栏目类别  0：最新 ， 101 ：政治， 301：体育 ，娱乐：501 ，

app/src/main/java/com/base/browserwhite/ui/activity/news/NewsAdapter.kt

@@ -95,7 +95,7 @@ class NewsAdapter(
 
             1 -> {
                 val binding = ItemNewsAdBinding.bind(holder.itemView)
-                if (item.nativeAd != null) {
+                if (item.nativeAd != null && !item.isNativeAdTimeout()) {
                     AdmobNativeUtils.showReadyNativeAd(null, item.nativeAd, binding.flAd, R.layout.layout_admob_native_news)
                 }
             }