Hi Guys I want to turn on/off the wifi from my app to save battery. (Because when i press the "power button" the screen is off but the WIFI is still connected and consuming battery.) I've a Webview app and i will add a menu with follow options: WIFI ON/OFF Open WIFI Settings How can i do this? Maybe an other wifi icon in the Android toolbar that when i push down the wifi is on/on? this app already exist? Have you a better idea? help me!