set wifi

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You need the following permissions in your manifest file: <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"></uses-permission> <uses-permission android:name="android.permission.UPDATE_DEVICE_STATS"></uses-permission> <uses-permission android:name="android.permission.CHANGE_WIFI_STATE"></uses-permission> <uses-permission android:name="android.permission.WAKE_LOCK"></uses-permission> Then you can use the following in your activity class: wifiManager = (WifiManager) this.getSystemService(Context.WIFI_SERVICE); wifiManager.setWifiEnabled(true); wifiManager.setWifiEnabled(false); Use the following to check if it's enabled or not boolean wifiEnabled = wifiManager.isWifiEnabled() You'll find a nice tutorial on the subject on this site. wifi toggle power toggle setting