Merhaba Android Webview de linklere tıklayınca açılması için ne yapmalıyım

package org.ilerihaber.ilerihaber;

import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.webkit.WebResourceRequest;
import android.webkit.WebView;
import android.webkit.WebViewClient;

import com.google.android.gms.appindexing.Action;
import com.google.android.gms.appindexing.AppIndex;
import com.google.android.gms.appindexing.Thing;
import com.google.android.gms.common.api.GoogleApiClient;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;

import java.io.IOException;

public class MainActivity extends Activity {

    private ProgressDialog progressDialog;
    private WebView webviev;
    private String url = "";
    /**
     * ATTENTION: This was auto-generated to implement the App Indexing API.
     * See https://g.co/AppIndexing/AndroidStudio for more information.
     */
    private GoogleApiClient client;


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

        webviev = (WebView) findViewById(R.id.webView);

        url = "";

        webviev.getSettings().setJavaScriptEnabled(true);

        webviev.getSettings().setDefaultTextEncodingName("utf-8");


        new VeriCek().execute();


        // ATTENTION: This was auto-generated to implement the App Indexing API.
        // See https://g.co/AppIndexing/AndroidStudio for more information.
        client = new GoogleApiClient.Builder(this).addApi(AppIndex.API).build();
    }

    /**
     * ATTENTION: This was auto-generated to implement the App Indexing API.
     * See https://g.co/AppIndexing/AndroidStudio for more information.
     */
    public Action getIndexApiAction() {
        Thing object = new Thing.Builder()
                .setName("Main Page") // TODO: Define a title for the content shown.
                // TODO: Make sure this auto-generated URL is correct.
                .setUrl(Uri.parse("http://[ENTER-YOUR-URL-HERE]"))
                .build();
        return new Action.Builder(Action.TYPE_VIEW)
                .setObject(object)
                .setActionStatus(Action.STATUS_TYPE_COMPLETED)
                .build();
    }

    @Override
    public void onStart() {
        super.onStart();

        // ATTENTION: This was auto-generated to implement the App Indexing API.
        // See https://g.co/AppIndexing/AndroidStudio for more information.
        client.connect();
        AppIndex.AppIndexApi.start(client, getIndexApiAction());
    }

    @Override
    public void onStop() {
        super.onStop();

        // ATTENTION: This was auto-generated to implement the App Indexing API.
        // See https://g.co/AppIndexing/AndroidStudio for more information.
        AppIndex.AppIndexApi.end(client, getIndexApiAction());
        client.disconnect();
    }


    public class VeriCek extends AsyncTask<Void, Void, Void> {

        String data = "";
        Document doc = null;

        @Override
        protected Void doInBackground(Void... params) {

            try {

                doc = Jsoup.connect(url).timeout(1000).get();
                Element style = doc.head();
                Elements alldivs = doc.getElementsByClass("side-widget p-news");

                //Class seçmek için doc.getElementsByClass("clas-adi");

                data += style;
                Element element;
                for (int i = 0; i < alldivs.size(); i++) {

                    element = alldivs.get(i);
                    data += element.outerHtml();
                    data += "<br/>";
                }

            } catch (IOException e) {
                e.printStackTrace();
            }


            return null;
        }

        @Override
        protected void onPreExecute() {

            progressDialog = new ProgressDialog(MainActivity.this);
            progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
            progressDialog.setMessage("İçerik Yükleniyor..");
            progressDialog.setCancelable(false);
            progressDialog.show();
        }

        @Override
        protected void onPostExecute(Void result) {

            super.onPostExecute(result);
            if (progressDialog.isShowing()) {
                progressDialog.dismiss();
            }
            webviev.loadDataWithBaseURL(null, data, "text/html", "UTF-8", null);


        }

       
        }



    }


}

Merhaba, geliştirmek istediğim bir uygulama var fakat otobüs- uçak biletlerinin bilgilerine ulaşmam gerekiyor.Bu bilgilere nasıl ulaşırım.Bilgileri uygulamada kullanmada firmalar bir problem çıkarırmı.Bunu için ek izinler gereklimidir. Yardımcı olursanız sevinirim