android开发中webview保存cookie问题的解决

最近被这个项目折腾死了

客户端登录－－－客户端九宫格－－－webview内容功能模块

实现思路：

登录还是调用原来的servlet进行验证

List myList = new ArrayList();
                 myList.add(new BasicNameValuePair("STAFFID", username));
                 myList.add(new BasicNameValuePair("PWD", password));
                 HttpParams params = new BasicHttpParams();
                 DefaultHttpClient client = new DefaultHttpClient(params);
                 HttpPost post = new HttpPost(actionURL);
                 HttpResponse response = null;
                 BasicResponseHandler myHandler = new BasicResponseHandler();
                 String endResult = null;
                 try { post.setEntity(new UrlEncodedFormEntity(myList)); }
                 catch (UnsupportedEncodingException e)
                 { e.printStackTrace(); }
                 try { response = client.execute(post); }
                 catch (ClientProtocolException e)
                 { e.printStackTrace(); }
                 catch (IOException e)
                 { e.printStackTrace(); }

 

验证成功后保存cookie并保存到SharedPreferences

//获取cookie信息

List cookies = client.getCookieStore().getCookies();
         if (cookies.isEmpty()) {
          Log.i(TAG, "-------Cookie NONE---------");
       } else {
         for (int i = 0; i < cookies.size(); i ) {
          //保存cookie
          cookie = cookies.get(i);
         Log.d(TAG, cookies.get(i).getName() "=" cookies.get(i).getValue() );
         if(cookies.get(i).getName().equals("loginStaffId"))  {
          //保存登录信息，下次无需登录
          String PREFS_NAME = "nma.qztc.com";
          SharedPreferences settings = v.getContext().getSharedPreferences(PREFS_NAME, 0);
          SharedPreferences.Editor editor = settings.edit();
          editor.putString("staff_id", username);
          editor.putString("pwd", password);
          editor.commit();
          return true;
         }

 

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将cookie信息带入到webview中，之前总是出现有时cookie读取成功有时不成功，找了半天发现将

cookieManager.removeSessionCookie();
这句去掉就好了，暂时还没有出现什么问题，由于原来的web应用是采用session验证，所以在读取cookie成功后也将session信息写入，这样就双保险了

//设置cookie信息

Cookie sessionCookie = OnLoginListenerImpl.cookie;
        CookieSyncManager.createInstance(this);
        CookieManager cookieManager = CookieManager.getInstance();
        if (sessionCookie != null) {
        //cookieManager.removeSessionCookie();
        cookieString = sessionCookie.getName() "=" sessionCookie.getValue() "; domain=" sessionCookie.getDomain();
        Log.d("----nma cookie-----",cookieString);
        //Log.d("----url-----",getString(getResources().getIdentifier(url,"string", getPackageName())));
        cookieManager.setCookie(getString(getResources().getIdentifier(url,"string", getPackageName())), cookieString);
        CookieSyncManager.getInstance().sync();
        }