当我单击通知在后台运行时，它总是调用MainActivity，我如何调用我的WebVIew

WebView webView = new WebView(this);

private void loadWebPage(String url) {
    webView.loadUrl(url);
}

@Override
protected void onNewIntent(Intent intent) {
    super.onNewIntent(intent);
    if (intent != null && intent.getData() != null) {
        String url = intent.getData().toString();
        loadWebPage(url);
    }
}

<activity
    android:name=".MainActivity"
    android:launchMode="singleTask"
    android:taskAffinity=""
    android:excludeFromRecents="true">
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
</activity>

Intent intent = new Intent(context, MainActivity.class);
intent.setAction(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
intent.setData(Uri.parse("https://www.example.com"));
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);

NotificationCompat.Builder builder = new NotificationCompat.Builder(context, channelId)
        .setContentTitle("通知标题")
        .setContentText("通知内容")
        .setSmallIcon(R.drawable.notification_icon)
        .setContentIntent(pendingIntent)
        .setAutoCancel(true);