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 @SuppressWarnings("deprecation") // because we support api level 19 and up. 32 @Override 33 public boolean shouldOverrideUrlLoading(WebView webView, String url) { 34 return false; 35 } 36 }); 37 38 String url = getUrlFromIntent(getIntent()); 39 webView.loadUrl(url); 40 } 41 getUrlFromIntent(Intent intent)42 private static String getUrlFromIntent(Intent intent) { 43 return intent != null ? intent.getDataString() : null; 44 } 45 46 } 47