WifiManager::getCountryCode()

[Android Central Question]

i'm trying to getCountryCode() on a WifiManager insance, i.e.

WifiManager wifiManager = (WifiManager) getSystemService (Context.WIFI_SERVICE);
wifiManager.getCountryCode();​

Although I set compileSdkVersion to 29 the compiler cannot find getCountryCode().

error: cannot find symbol
wifiManager.getCountryCode();
^
symbol: method getCountryCode()
location: variable wifiManager of type WifiManager​

This symbol should be accessible, as stated here
java/android/net/wifi/WifiManager.java#1723 (android source)

Does anyone of you know, why the compiler cannot resolve getCountryCode()?
Btw: setCountryCode() can't be found either whereas getConnectionInfo() can be resolved and used.

 

[mustang7757]

Sorry can you explain little more?

I'll leave a Link to register so you can communicate here as a guest account you can only post questions but can't reply.
https://forums.androidcentral.com/showthread.php?t=409154

 

[B. Diddy]

I moved this to the Software Development forum for more specific traffic.

 

[Kizzy Catwoman]

Perhaps xda forums would be a better place to find answers to something so complex. They are developers and coders.