通过身份验证的代理在Android设备上进行Internet访问

Question

I am unable to connect to the Internet through android emulator 2.2 which is behind a proxy that requires proxy authentication.

Searched a lot over the Internet to find a proper solution but none of them are working for me.

I am running the emulator on a Ubuntu machine.

Situation: I have an application which is designed to run on both ubuntu(linux) and android.

This application has a feature to connect to internet by providing proxy details and it connects properly when run on ubuntu after providing correct details. however this fails to connect through the emulator. Even the web browser on the emulator doesn't connect to internet. Doing some changes in APN settings, it atleast gave me a webpage saying that the ISA server needs authentication, but never got any popup requesting to enter those details.

By applying -debug-proxy flag to emulator, the logs showed that it is trying to connect to the requested proxy server, but the server is challenging with authentication and none of the applications seem to get a chance to fill in this details and hence failing. This is what is happening with my application.

Does anyone have any clue why this could be happening and how i can resolve this issue? Thanks in advance.

PS This is happening on actual android devices as well, so it may not be the problem of just the emulator.

Answer 1

Puneet ... Do as viv said and along with this give proxy address in its IP format instead of giving its DNS name. I have read some where that it is having problem in resolving DNS name.

Answer 2

您可以使用Proxy Manager应用程序从经过身份验证的代理后面连接到Internet。

Answer 3

Tell me if I'm wrong but I think Puneet is talking about wifi connection. So the solution is not to configure an APN as it's for mobile networks. I got the same problem and I'm still searching for a solution...

Answer 4

There is a simple method by which you can get internet access on the device but only for browsing. Except the browser no other apps will have access to internet. You can find detailed information on http://androidproxy.blogspot.in/2011/01/setting-up-proxy.html .

In order to get the IP address just ping the proxy server in your organisation. By default the port is 8080.

Answer 5

Try this:

Go to setings -> wireless and networks -> Mobile networks -> Access point name.

If you see any entry here, edit it's settings

Answer 6

if you use webview, you can override onReceivedHttpAuthRequest method of webviewclient when set it.

    mWebView.setWebViewClient(new WebViewClient() {
        @Override
        public void onReceivedHttpAuthRequest(WebView view,HttpAuthHandler handler,String host, String realm) {
            handler.proceed("username", "password");
        }
        });

Answer 7

我知道这是一篇过时的文章，但仅对于问同样问题的人来说，我确实通过使用现在在android市场中的Autoproxy应用从代理网络中的手机进行连接，需要身份验证： https ://market.android.com /details?id=com.mgranja.autoproxy_lite&feature=search_result&rdid=com.mgranja.autoproxy_lite&rdot=1&pli=1