MainActivity.java @Override public boolean dispatchKeyEvent(KeyEvent event) { if(event.getKeyCode() == KeyEvent.KEYCODE_BACK && event.getAction() != KeyEvent.ACTION_UP) { //按下有用，key up 無用 if (mXWalkView != null && mXWalkView.getNavigationHistory().canGoBack()) { mXWalkView.getNavigationHistory().navigate(XWalkNavigationHistory.Direction.BACKWARD, 1); return true; } } return false; }
http://www.cnblogs.com/ct2011/p/4100132.html
1、build.gradle repositories { maven { url ‘https://download.01.org/crosswalk/releases/crosswalk/android/maven2' } } compile ‘org.xwalk:xwalk_core_library:18.48.477.13’ 2、active_main.xml <org.xwalk.core.XWalkView android:id="@+id/activity_main" xmlns:android=“http://schemas.android.com/apk/res/android" android:layout_width=“fill_parent” android:layout_height=“fill_parent”> </org.xwalk.core.XWalkView> 3、MainActivity.java mXWalkView = (XWalkView) findViewById(R.id.activity_main); mXWalkView.load(“https://blueimp.github.io/jQuery-File-Upload/", null); @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { mXWalkView.onActivityResult(requestCode, resultCode, data); } 4、AndroidManifest.xml android:hardwareAccelerated=“true”
剛用intel XDK 做crosswalk，用codova，做純網頁 app，非常慢…..慢到極點了 crosswalk是把最新的chorme的核心，包在apk中，只有4.4才是內建chorme新的核心，所以crosswalk就是把apk包了chorme，讓apk走html5架構暴快 如果單純crosswalk比cocoonjs還快，目前看有人測試，所以是慢在codova….. codova太慢了，如果用android studio 做原生的webview，連網頁超快，但我現在手機，雖然是4.2，但底層已換chorme，所以我測很快，所以現在兩種情況： 一、以後走4.4後，chorme為底層broswer時，html5暴快， 二、等android studio可以包crosswalk時，就算4.x的都暴快，4.0以下不能用crosswalk，但包了crosswalk會胖20 MB 但，很妙的是，如果走codova crosswalk XDK，放到手機中，吃的記憶體不多，5x~8x MB，但會自動掛掉 …….
Now HAHA!! https://diego.org/2015/01/07/embedding-crosswalk-in-android-studio/ https://crosswalk-project.org/documentation/embedding_crosswalk/crosswalk_aar.html https://www.timroes.de/2013/11/23/old-webview-vs-chromium-webview/ Have you looked at crosswalk? https://crosswalk-project.org/ It’s a chromium web runtime that can be packaged with the app, so you get a benefit on 4.x devices, not just kitkat. It has more features (like webrtc) and sometimes outperforms chromium webview. https://crosswalk-project.org/ ============== https://gist.github.com/butelo/9365587 1：R.layout.activity_xwalk_embed_lib -> R.layout.xxxxx 2: R.menu.xwalk_embed_lib -> R.menu.xxxx 3: AndroidManifest.xml ============== use this https://groups.google.com/forum/#!msg/adt-dev/nQobKd2Gl_8/Z5yWAvCh4h4J problem：libxwalkcore.so can be soft. just do armeabi-v7a.jar is have lib/armeabi-v7a/libxwalkcore.so and jar put in libs test for this, use android studio, have big problem：libxwalkcore.so ...