| public void toggleWifi() { | |
| // Get the WifiManager service from the context | |
| WifiManager wm = (WifiManager) this.getSystemService(Context.WIFI_SERVICE); | |
| // Read the current state. True is On, False is Off | |
| boolean currentState = wm.isWifiEnabled(); | |
| // And now, switch to the other state | |
| wm.setWifiEnabled(!currentState); | |
| // You're done :) | |
| // Note that it can take some time for the wifi to reconnect | |
| // when you switch it on. | |
| } |
| <!-- Add these permissions to your android manifest --> | |
| <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/> | |
| <uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/> |
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