1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 package org.chromium.webview_shell;
6 
7 import android.app.Activity;
8 import android.content.Intent;
9 import android.os.Bundle;
10 import android.webkit.CookieManager;
11 import android.webkit.WebView;
12 import android.webkit.WebViewClient;
13 
14 /**
15  * This activity is designed for Android Jank testing of WebView. It takes a URL as an argument, and
16  * displays the page ready for the Jank tester to test scrolling etc.
17  */
18 public class JankActivity extends Activity {
19 
20     @Override
onCreate(Bundle savedInstanceState)21     public void onCreate(Bundle savedInstanceState) {
22         super.onCreate(savedInstanceState);
23         getWindow().setTitle(
24                 getResources().getString(R.string.title_activity_jank));
25         setContentView(R.layout.activity_webview);
26 
27         WebView webView = (WebView) findViewById(R.id.webview);
28         CookieManager.setAcceptFileSchemeCookies(true);
29 
30         webView.setWebViewClient(new WebViewClient() {
31             @Override
32             public boolean shouldOverrideUrlLoading(WebView webView, String url) {
33                 return false;
34             }
35         });
36 
37         String url = getUrlFromIntent(getIntent());
38         webView.loadUrl(url);
39     }
40 
getUrlFromIntent(Intent intent)41     private static String getUrlFromIntent(Intent intent) {
42         return intent != null ? intent.getDataString() : null;
43     }
44 
45 }
46