i converted website into app using webview. but website background is not appearing in my app

<WebView
    android:id="@+id/webView"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/transparent"
    android:scrollbars="none"
    />
</androidx.constraintlayout.widget.ConstraintLayout>

public class MainActivity extends AppCompatActivity {
    private WebView mywebview;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        mywebview = (WebView) findViewById(R.id.webView);
        mywebview.setWebViewClient(new WebViewClient());
        mywebview.setBackgroundResource(R.drawable.wordpress);
        mywebview.setBackgroundColor(Color.TRANSPARENT);
        WebSettings webSettings = mywebview.getSettings();
        webSettings.setJavaScriptEnabled(true);
        mywebview.loadUrl("https://www.indianfests.com/");
    }
    @Override
    public void onBackPressed() {
        if (mywebview.canGoBack()) {
            mywebview.goBack();
        } else {
            super.onBackPressed();
        }
    }
}