android_webview/tools/WebViewShell/src/org/chromium/webview_shell/JankActivity.java

   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
  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
  41     private static String getUrlFromIntent(Intent intent) {
  42         return intent != null ? intent.getDataString() : null;
  43     }
  44
  45 }