...

app/src/main/java/com/base/pdfviewerscannerwhite/ads/AdmobHelper.kt

 package com.base.pdfviewerscannerwhite.ads
 
+import android.app.Activity
+import com.base.pdfviewerscannerwhite.ads.admob.AdmobInterstitialUtils
 import com.base.pdfviewerscannerwhite.ads.admob.AdmobNativeUtils
+import com.base.pdfviewerscannerwhite.helper.BaseActivity
 import com.base.pdfviewerscannerwhite.helper.EventUtils
 import com.base.pdfviewerscannerwhite.helper.MyApplication
 import com.base.pdfviewerscannerwhite.utils.AppPreferences
@@ -57,11 +60,12 @@ object AdmobHelper {
 
 
     var isAdInit = AtomicBoolean(false)
-    fun initAdmobAd() {
+    fun initAdmobAd(activity: Activity) {
         MobileAds.initialize(MyApplication.context) { initializationStatus ->
             isAdInit.set(true)
             EventUtils.event("AdmobInit", "AdmobInit")
             AdmobNativeUtils.loadNativeAd()
+            AdmobInterstitialUtils.loadInterstitialAd(activity)
         }
     }
 

app/src/main/java/com/base/pdfviewerscannerwhite/ads/admob/AdmobInterstitialUtils.kt

@@ -28,7 +28,6 @@ object AdmobInterstitialUtils {
     private var interLoadTime = Long.MAX_VALUE
     private var adLastDisplayTime: Long = 0
     private val mRequest = AdRequest.Builder().build()
-    private var dialog: Dialog? = null
 
     private fun isAdExpired(): Boolean {
         return System.currentTimeMillis() - interLoadTime > 1000 * 60 * 60
@@ -66,10 +65,11 @@ object AdmobInterstitialUtils {
         EventUtils.event("ad_prepare_show", ext = obj1)
 
         if (interAd != null) {
+            var dialog: Dialog? = null
             if (!activity.isFinishing && !activity.isDestroyed) {
                 dialog = activity.showAdPreparingDialog()
             }
-            displayInterstitialAd(activity, onHidden)
+            displayInterstitialAd(activity, dialog, onHidden)
         } else {
             showAdDialogAndLoadInterstitial(activity, isReLoadAd, isShowDialog, onHidden)
         }
@@ -148,7 +148,11 @@ object AdmobInterstitialUtils {
         }
     }
 
-    private fun displayInterstitialAd(activity: Activity, onHidden: ((showed: Boolean) -> Unit)? = null) {
+    private fun displayInterstitialAd(
+        activity: Activity,
+        dialog: Dialog? = null,
+        onHidden: ((showed: Boolean) -> Unit)? = null
+    ) {
         val thisInterAd = interAd
         interAd = null
         thisInterAd?.fullScreenContentCallback = object : FullScreenContentCallback() {
@@ -158,6 +162,7 @@ object AdmobInterstitialUtils {
             }
 
             override fun onAdDismissedFullScreenContent() {
+                dialog?.dismiss()
                 interAd = null
                 onHidden?.invoke(true)
                 loadInterstitialAd(activity)

app/src/main/java/com/base/pdfviewerscannerwhite/ui/document/pdf/PdfActivity.kt

@@ -76,6 +76,15 @@ class PdfActivity : BaseActivity<ActivityPdfBinding>(), PdfView {
         }
     }
 
+    override fun onPause() {
+        super.onPause()
+        searchTask?.stop()
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+    }
+
     override fun initView() {
 
         val metrics = DisplayMetrics()
@@ -578,10 +587,6 @@ class PdfActivity : BaseActivity<ActivityPdfBinding>(), PdfView {
 
     }
 
-    override fun onPause() {
-        super.onPause()
-        searchTask?.stop()
-    }
 
     fun switchOrientation() {
         requestedOrientation = if (requestedOrientation == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT) {

app/src/main/java/com/base/pdfviewerscannerwhite/ui/splash/SplashActivity.kt

@@ -144,7 +144,7 @@ class SplashActivity : BaseActivity<ActivitySplash2Binding>(), SplashView {
 
     override fun agreePrivacy() {
         if (umpCanAd) {
-            initAdmobAd()
+            initAdmobAd(this)
             showAd()
             splashPresenter.startJumpJob = true
             splashPresenter.startJumpJob(lifecycleScope)