Create simple Application which show the use of WebView , using Java in Android Studio

Java Code:-

public class MainActivity extends AppCompatActivity {

    WebView wb;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        wb=findViewById(R.id.wbview);
        wb.loadUrl("http://tusharslife.blogspot.com/");
        wb.setWebViewClient(new WebViewClient());
    }
}

XML Code:-

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <WebView
        android:id="@+id/wbview"
        android:layout_width="409dp"
        android:layout_height="729dp"
        tools:layout_editor_absoluteX="1dp"
        tools:layout_editor_absoluteY="1dp" />
</androidx.constraintlayout.widget.ConstraintLayout>

Add Permission in AndroidManifest.xml 

<uses-permission android:name="android.permission.INTERNET"/>