How to programmatically turn off WiFi on Android device

Question

I need to turn off the WiFi a while after pressing the  Turn off the Screen  button  There is a need for this app for my tablet because sometimes I just forget to turn off the WiFi and this discharges the battery very fast  It lives 10x  times less than I would without WiFi   Is there any solution available as  apk  Can I track when the screen turned off and 5 min elapsed  Can I programmatically turn off WiFi on Android device  How

User · Accepted Answer

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.CHANGE_WIFI_STATE"></uses-permission>

Then you can use the following in your activity class:

WifiManager wifiManager = (WifiManager) this.getApplicationContext().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.

[android] How to programmatically turn off WiFi on Android device?

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