Check If Android Adapter Supports 5ghz Frequency Wifi

I would like to know how to use WifiManager to check if my device wifi adapter supports 5Ghz frequency or not. Small snippet for android code would be great. Thanks

Solution 1:

You can use is5GHzBandSupported() from Android API Level 21.

This way:

wifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
wifiManager.is5GHzBandSupported()