CrossWalk的XWalkView Angular2js 自制Android Studio浏览器

1.前言
XWalkView是Crosswalk提供的webview，可用于替代系统原生的webview
公司做的网页是用Angular2js，导致在原生android 的webview运行不起来
腾讯的x5内核也运行不起来，最后偶然发现CrossWalk的XWalkView

2.使用步骤
在app的build.gradle中，添加maven地址和complie

648808A8-06FF-482E-86E9-C092C42F5FDD.png

1. ndk {
   abiFilters "armeabi-v7a"
   }

2. repositories {
   maven { url 'https://download.01.org/crosswalk/releases/crosswalk/android/maven2' }
   }

3. compile 'org.xwalk:xwalk_core_library:23.53.589.4'

4.添加权限
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

5.MainActivity

package com.tuojie.webview;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.WindowManager;
import android.widget.Toast;
import org.xwalk.core.XWalkView;

public class MainActivity extends AppCompatActivity {
private XWalkView mXWalkView;
private long lastClickBackTime;

@Overrideprotected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    //取消状态栏
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
    setContentView(R.layout.activity_main);
    mXWalkView = (XWalkView) findViewById(R.id.webview);

    mXWalkView.getNavigationHistory().clear();  //清除历史记录
    mXWalkView.setDrawingCacheEnabled(false);   //不使用缓存
    mXWalkView.clearCache(true);                //清楚包括磁盘缓存
    mXWalkView.load("-----", null);         //写入要加载的网址}@Overrideprotected void onPause() {    super.onPause();    if (mXWalkView != null) {
        mXWalkView.pauseTimers();
        mXWalkView.onHide();
    }
}@Overrideprotected void onResume() {    super.onResume();    if (mXWalkView != null) {
        mXWalkView.resumeTimers();
        mXWalkView.onShow();
    }
}@Overrideprotected void onDestroy() {    super.onDestroy();    if (mXWalkView != null) {
        mXWalkView.onDestroy();
    }
}@Overrideprotected void onActivityResult(int requestCode, int resultCode, Intent data) {    if (mXWalkView != null) {
        mXWalkView.onActivityResult(requestCode, resultCode, data);
    }
}@Overrideprotected void onNewIntent(Intent intent) {    if (mXWalkView != null) {
        mXWalkView.onNewIntent(intent);
    }
}//监听返回键@Overridepublic void onBackPressed() {    if (System.currentTimeMillis() - lastClickBackTime > 2000) { // 后退阻断
        Toast.makeText(getApplicationContext(),"再点一次退出应用",Toast.LENGTH_LONG).show();
        lastClickBackTime = System.currentTimeMillis();
    } else { // 关掉app
        super.onBackPressed();
    }
}

}

作者：HeyLukas
链接：https://www.jianshu.com/p/1580c437e36f