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<NameValuePair> myList = new ArrayList<NameValuePair>(); 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<Cookie> 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; }

-----------------------------------------------

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(); }