title: How to differentiate Open and Secure WiFi networks without connecting to it in Android programmatically?
body: <p>I am trying to develop a small app where I can scan and connect to the WiFi hot-spots from scanned list of networks. But for both, Open and Secure networks I have written a password prompt and if the network is open (by knowing it beforehand) I do not enter password and keep the text blank and enter and then it connects. Can anyone tell how to identify programmatically   open and secure wifi so that I won't ask for password for Open network and let it connect directly. (I won't be knowing which is Open and Which is secure network in future, so we need to identify open and secure network from SSID or something)</p>