Android webview中的setUserAgentString对loadURL（）中使用的HTTP头没有影响

Been trying to change the User-Agent string in the HTTP request of an Android app. I have tested this together with wireshark and the emulator, and have seen that although I set the useragent string in the webview, the associated loadUrl request does not use this user-agent string. Instead I see the Dalvik useragent string in the wireshark capture. Here is the code abstract. Any ideas? Or does the emulator not support this?Been trying to change the User-Agent string in