cordova webview的使用

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</pre><pre name="code" class="java">

//不得不说，官网的api是个大坑。

</pre><pre name="code" class="java">package com.app.phone;import java.util.concurrent.ExecutorService;import java.util.concurrent.Executors;import org.apache.cordova.Config;import org.apache.cordova.CordovaInterface;import org.apache.cordova.CordovaPlugin;import org.apache.cordova.CordovaWebView;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.util.Log;import android.webkit.WebSettings;public class index extends Activity implements CordovaInterface {CordovaWebView cwv; private final ExecutorService threadPool =Executors.newCachedThreadPool();private CordovaPlugin activityResultCallback =null;    protected boolean activityResultKeepRunning;          // Keep app running when pause is received. (default = true)      // If true, then the JavaScript and native code continue to run in the      // background      // when another application (activity) is started.      protected boolean keepRunning = true;    /* Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.index);        cwv = (CordovaWebView) findViewById(R.id.tutorialView);                cwv.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT);  //设置 缓存模式                 //开启 database storage API 功能         cwv.getSettings().setDatabaseEnabled(true);          String cacheDirPath = getFilesDir().getAbsolutePath()+"nanguamache"; //      String cacheDirPath = getCacheDir().getAbsolutePath()+Constant.APP_DB_DIRNAME;         Log.i("xiao", "cacheDirPath="+cacheDirPath);         //设置数据库缓存路径         cwv.getSettings().setDatabasePath(cacheDirPath);         //设置  Application Caches 缓存目录         cwv.getSettings().setAppCachePath(cacheDirPath);         //开启 Application Caches 功能         cwv.getSettings().setAppCacheEnabled(true);                       Config.init(this.getActivity());

       //url          cwv.loadUrl("http://write.blog.csdn.net/postedit/46045297");    }public void startActivityForResult(CordovaPlugin command, Intent intent,int requestCode) { this.activityResultCallback = command;          this.activityResultKeepRunning = this.keepRunning;          // If multitasking turned on, then disable it for activities that return          // results          if (command != null) {              this.keepRunning = false;          }          // Start activity          super.startActivityForResult(intent, requestCode);  }@Overridepublic void setActivityResultCallback(CordovaPlugin plugin) { this.activityResultCallback = plugin;  }@Overridepublic Activity getActivity() {// TODO Auto-generated method stubreturn this;}@Overridepublic Object onMessage(String id, Object data) {// TODO Auto-generated method stubreturn null;}@Overridepublic ExecutorService getThreadPool() {// TODO Auto-generated method stub  return threadPool;}}

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