Developer Libraries » Trusted Intents

package info.guardianproject.checkey;

import android.content.Intent;

import android.net.Uri;

import android.net.http.SslError;

import android.os.Bundle;

import android.support.v7.app.ActionBar;

import android.support.v7.app.ActionBarActivity;

import android.util.Log;

import android.view.Menu;

import android.view.MenuItem;

import android.webkit.SslErrorHandler;

import android.webkit.WebView;

import android.webkit.WebViewClient;

public class WebViewActivity extends ActionBarActivity {

    private Uri uri;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_webview);

        ActionBar actionBar = getSupportActionBar();

        actionBar.setDisplayHomeAsUpEnabled(true);

        Intent intent = getIntent();

        int resid = intent.getIntExtra(Intent.EXTRA_TITLE, 0);

        if (resid != 0)

            actionBar.setTitle(resid);

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

        webView.setWebViewClient(new MyWebViewClient());

        uri = intent.getData();

        webView.loadUrl(uri.toString());

        Log.i("WebViewActivity", uri.toString());

    }

    private class MyWebViewClient extends WebViewClient {

        @Override

        public boolean shouldOverrideUrlLoading(WebView view, String url) {

            Uri clickedUri = Uri.parse(url);

            String host = clickedUri.getHost();

            if (host.equals("www.virustotal.com") || host.equals("androidobservatory.org")) {

                // do not override; let my WebView load the page

                return false;

            }

            // otherwise launch another Activity to handle the link

            startActivity(new Intent(Intent.ACTION_VIEW, clickedUri));

            return true;

        }

    }

}