Class android.net.wifi.WifiManager

Removed Methods
int getNetworkSuggestionUserApprovalStatus()  
void unregisterWifiSubsystemRestartTrackingCallback(SubsystemRestartTrackingCallback)  
 

Added Methods
boolean is24GHzBandSupported()  
boolean is60GHzBandSupported()  
void unregisterSubsystemRestartTrackingCallback(SubsystemRestartTrackingCallback)  
 

Changed Methods
void addSuggestionUserApprovalStatusListener(Executor, SuggestionUserApprovalStatusListener) Change in return type from boolean to void.