我要被用于发送我的Andr​​oid应用程序会话cookie的服务器 经过身份验证的通信。我试图加载的WebView与URL 指向一个相同的服务器和我试图传递会话 饼干进行身份验证。我观察到它的工作原理 间歇性，但我不知道为什么。我用的是同一个会话cookie来使我的服务器上的其他电话，这些永远不会失败的身份验证。我只是想在一个的WebView加载一个URL时，必须遵守这个问题，它不会每次都发生。非常令人沮丧的。

下面是我使用这样做的code。任何帮助将大大AP preciated。

 字符串myUrl =http://mydomain.com/;
CookieSyncManager.createInstance（本）;
CookieManager cookieManager = CookieManager.getInstance（）;
曲奇sessionCookie =的getCookie（）;
如果（sessionCookie！= NULL）{
    串cookieString = sessionCookie.getName（）+=+ sessionCookie.getValue（）+;域=+ sessionCookie.getDomain（）;
    cookieManager.setCookie（myUrl，cookieString）;
    CookieSyncManager.getInstance（）同步（）。
}

的WebView web视图=（web视图）findViewById（R.id.webview）;
。webView.getSettings（）setBuiltInZoomControls（真正的）;
webView.getSettings（）setJavaScriptEnabled（真）。
webView.setWebViewClient（新MyWebViewClient（））;
webView.loadUrl（myUrl）;
 

解决方案

由于 justingrammens ！这为我工作，我设法在我DefaultHttpClient请求和的WebView活动共享的cookie：

  // -------本地请求活动
私人DefaultHttpClient HttpClient的;
公共静态饼干饼干= NULL;

//后登录
名单＆LT;饼干＆GT;饼干= httpClient.getCookieStore（）的getCookies（）。
的for（int i = 0; I＆LT; cookies.size（）;我++）{
    饼干= cookies.get（ⅰ）;
}

// ------- Web浏览器活动
曲奇sessionCookie = myapp.cookie;
CookieSyncManager.createInstance（本）;
CookieManager cookieManager = CookieManager.getInstance（）;
如果（sessionCookie！= NULL）{
    cookieManager.removeSessionCookie（）;
    串cookieString = sessionCookie.getName（）+=+ sessionCookie.getValue（）+;域=+ sessionCookie.getDomain（）;
    cookieManager.setCookie（myapp.domain，cookieString）;
    CookieSyncManager.getInstance（）同步（）。
}
 

I have a server that sends my android app a session cookie to be used for authenticated communication. I am trying to load a WebView with a URL pointing to that same server and I'm trying to pass in the session cookie for authentication. I am observing that it works intermittently but I have no idea why. I use the same session cookie to make other calls on my server and these never fail authentication. I only observe this problem when trying to load a URL in a WebView, and it does not happen every time. Very frustrating.

Below is the code that I'm using to do this. Any help will be greatly appreciated.

String myUrl = ""http://mydomain.com/"; 
CookieSyncManager.createInstance(this); 
CookieManager cookieManager = CookieManager.getInstance(); 
Cookie sessionCookie =  getCookie(); 
if(sessionCookie != null){ 
    String cookieString = sessionCookie.getName() +"="+sessionCookie.getValue()+"; domain="+sessionCookie.getDomain(); 
    cookieManager.setCookie(myUrl, cookieString); 
    CookieSyncManager.getInstance().sync(); 
} 

WebView webView = (WebView) findViewById(R.id.webview); 
webView.getSettings().setBuiltInZoomControls(true); 
webView.getSettings().setJavaScriptEnabled(true); 
webView.setWebViewClient(new MyWebViewClient()); 
webView.loadUrl(myUrl);

Thanks justingrammens! That worked for me, I managed to share the cookie within my DefaultHttpClient requests and WebView activity:

//------- Native request activity
private DefaultHttpClient httpClient;
public static Cookie cookie = null;

//After Login
List<Cookie> cookies = httpClient.getCookieStore().getCookies();
for (int i = 0; i < cookies.size(); i++) {
    cookie = cookies.get(i);
}

//------- Web Browser activity
Cookie sessionCookie = myapp.cookie;
CookieSyncManager.createInstance(this);
CookieManager cookieManager = CookieManager.getInstance();
if (sessionCookie != null) {
    cookieManager.removeSessionCookie();
    String cookieString = sessionCookie.getName() + "=" + sessionCookie.getValue() + "; domain=" + sessionCookie.getDomain();
    cookieManager.setCookie(myapp.domain, cookieString);
    CookieSyncManager.getInstance().sync();
}