我在以 ASP.NET 作为后端的 Andriod 和 Iphone 中有本机应用程序。我通过使用 HttpClient 类附加 Session_Id cookie 向我的 ASP.NET 服务器 API 发送请求,效果很好。但我还需要在 WebView 中发送相同的会话。问题是 WebView 有时会发送 Session_Id cookie,有时不会。这对我来说很奇怪。我无法找到为什么有时 webview 会发送 cookie 而有时却不会。这是我的代码,
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
myapp = ((....) getApplicationContext());
setTimeout(true);
try {
getActionBarHelper().setupHomeActivity();
} catch (Exception e) {
e.printStackTrace();
}
cm = (ConnectivityManager) this.getSystemService(Activity.CONNECTIVITY_SERVICE);
webView = new CustomWebView(this, this);
webView.getWebView().addJavascriptInterface(new MyJavaScriptInterface(), "android");
getTimeDiff();
if(MyApplication.INSTANCE.isLoggedin()){
Cookie sessionCookie = MyApplication.INSTANCE.getCookie();
List<Cookie> cookies = MyApplication.INSTANCE.getClient().getCookieStore().getCookies();
for (int i = 0; i < cookies.size(); i++) {
sessionCookie = cookies.get(i);
}
try{
if(sessionCookie!=null){
CookieManager cookieManager = CookieManager.getInstance();
cookieManager.setAcceptCookie(true);
if (sessionCookie != null) {
cookieManager.removeSessionCookie();
String cookieString = sessionCookie.getName() + "="
+ sessionCookie.getValue() + "; domain="
+ sessionCookie.getDomain();
if (MyApplication.isDebug())
cookieManager.setCookie(sessionCookie.getDomain(),(sessionCookie.getName() + "=" + sessionCookie.getValue()));
CookieSyncManager.getInstance().sync();
}else{
if (MyApplication.isDebug())
Log.d("WebView", " Cookie is null: " );
}
}else{
if (MyApplication.isDebug())
Log.d("WebView", " Cookie is null: " );
}
}catch (Exception e) {
e.printStackTrace();
}
Log.e("WenView", "============================ ");
}
}