Android HTTP User Agent

Question

Hi..

Can i ask how to get http_user_agent real device? When i use WebView, i can get the real value like this:

[HTTP_USER_AGENT] => Mozilla/5.0(Linux; U; Android 2.2; en-gb; LG-P500 Build/FRF91) 
AppleWebKit/533.0 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1

But when i use Apache connection, the result is different like this:

[HTTP_USER_AGENT] => Apache-HttpClient/UNAVAILABLE(java 1.4).

Can anyone know what the problem?

Answer 1

If you want to set your own user agent header then you have to use the setHeader method.

In case of a HTTP Post request you just set it like this.

private String url = "http://myfancyurl.com/";
private String ua = "My Custom UA Header String";

private HttpPost post = new HttpPost(url);
post.setHeader("User-Agent", ua);

This was just a short explanation how to set a custom user agent string. Your code might look different. The important part is the setHeader method.

Answer 2

If you don't want to call setHeader() for every request you create you can set the http client parameter CoreProtocolPNames.USER_AGENT. After doing this HTTP client will automatically add this header parameter to each request.

Something like:

    client.getParams().setParameter(CoreProtocolPNames.USER_AGENT, "Custom user agent");

when you create your HttpClient.