问题
I was trying to connect an ad-hoc network from Nexus S. However I realized the unpleasant news that Android does not support ad-hoc networking. After a quite amount of research, I found a work around which is:
a) Root the device and b) Copy wpa_supplicant to system bin.
I'm totally unsure how much successful that would be. Being fairly apprehensive to further this method, I returned back to research and, unfortunately, ended up in vain.
Has anyone dealt this before? Is there any fix for ad-hoc networking in Android?
回答1:
While Adnroid (at least 2.3) does not have interface for setting up Ad-hoc or Master modes, sometimes (like on my SE Xperia X10) you can just use iwconfig (need to be copied to device manually) and set it to Ad-hoc mode.
I use it sometimes, having scripts that ad-hoc mode on and off (there is even dhcp server configured on the device)
回答2:
Well, I am facing the problem too. and was googling around and could not find anything worth sharing with you. Just a work around, Use ConnectifyME to create an AP in your PC and then you can use that AP (can say virtual AP) to share internet on your android device.
Hope this helps you.
回答3:
There is a GUI program called Virtual router that is open source program and could be used to create WiFi, it uses virtual Wi-Fi feature in Windows 7.
For more description have a look at my post: http://algorithmsea.blogspot.in/2012/12/ad-hoc-network-from-android-devices-i.html
回答4:
adhoc isn't supported in android os but typing 2 lines DOS commands should solve the problem.
I tested this and it works.. type these 2 lines on DOS COMMAND PROMPT
netsh wlan set hostednetwork mode=allow ssid=NAME key=PASSWORD
netsh wlan start hostednetwork
I found this here : For Android users:Internet via adhoc is working without any app! : http://androiditnow.blogspot.com/2012/09/for-android-usersinternet-via-adhoc-is.html#.UXV0bUqlrGI
来源：https://stackoverflow.com/questions/6666666/connecting-ad-hoc-network-from-android-devices