diff --git a/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/in_app_webview/InAppWebViewChromeClient.java b/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/in_app_webview/InAppWebViewChromeClient.java
index 67f3eef9..af9e475d 100755
--- a/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/in_app_webview/InAppWebViewChromeClient.java
+++ b/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/in_app_webview/InAppWebViewChromeClient.java
@@ -246,7 +246,7 @@ public class InAppWebViewChromeClient extends WebChromeClient implements PluginR
       return;
     }
 
-    AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(activity, R.style.Theme_AppCompat_Dialog_Alert);
+    AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(activity, androidx.appcompat.R.style.Theme_AppCompat_Dialog_Alert);
     alertDialogBuilder.setMessage(alertMessage);
     if (confirmButtonTitle != null && !confirmButtonTitle.isEmpty()) {
       alertDialogBuilder.setPositiveButton(confirmButtonTitle, clickListener);
@@ -342,7 +342,7 @@ public class InAppWebViewChromeClient extends WebChromeClient implements PluginR
       return;
     }
 
-    AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(activity, R.style.Theme_AppCompat_Dialog_Alert);
+    AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(activity, androidx.appcompat.R.style.Theme_AppCompat_Dialog_Alert);
     alertDialogBuilder.setMessage(alertMessage);
     if (confirmButtonTitle != null && !confirmButtonTitle.isEmpty()) {
       alertDialogBuilder.setPositiveButton(confirmButtonTitle, confirmClickListener);
@@ -464,7 +464,7 @@ public class InAppWebViewChromeClient extends WebChromeClient implements PluginR
       return;
     }
 
-    AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(activity, R.style.Theme_AppCompat_Dialog_Alert);
+    AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(activity, androidx.appcompat.R.style.Theme_AppCompat_Dialog_Alert);
     alertDialogBuilder.setMessage(alertMessage);
     if (confirmButtonTitle != null && !confirmButtonTitle.isEmpty()) {
       alertDialogBuilder.setPositiveButton(confirmButtonTitle, confirmClickListener);
@@ -565,7 +565,7 @@ public class InAppWebViewChromeClient extends WebChromeClient implements PluginR
         return;
       }
 
-      AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(activity, R.style.Theme_AppCompat_Dialog_Alert);
+      AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(activity, androidx.appcompat.R.style.Theme_AppCompat_Dialog_Alert);
       alertDialogBuilder.setMessage(alertMessage);
       if (confirmButtonTitle != null && !confirmButtonTitle.isEmpty()) {
         alertDialogBuilder.setPositiveButton(confirmButtonTitle, confirmClickListener);