Web view in android studio . how to open a link In android studio ?

Step 1 - Add internet permission in Manifest file

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

Step 2-  design webview.xml file

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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=".WebView">

    <WebView
        android:id="@+id/web_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_margin="21dp" />
</LinearLayout>

Step 3 - Coding  in WebView.java

first initialize WebView before onCreate Method

WebView webView;

and write this code in onCreate Method -

  // CODE FOR FULL SCREEN
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
    // INITIALIZE WEB VIEW
    webView = findViewById(R.id.web_view);
    // ENABLE JAVASCRIPT TO LOAD WEBSITE
    webView.getSettings().setJavaScriptEnabled(true);
    Intent intent = getIntent();
    // GET URL FROM ANYWHERE LIKE ---> [ url = "https://www.google.com/" ]
    String url = intent.getStringExtra("url");
    webView.loadUrl(url);
    // SET VIEW CLIENT FOR OPENING FILE IN YOUR APP
    webView.setWebViewClient(new WebViewClient() {
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);
            return true;
        }
    });
}

// CODE FOR GO BACK
@Override
public void onBackPressed() {
    if (webView.canGoBack()) {
        webView.goBack();
    } else
        super.onBackPressed();

}