Added in API level 31
  
  
  
  
TelephonyCallback.DisplayInfoListener
  public
  static
  
  
  interface
  TelephonyCallback.DisplayInfoListener
  
  
  
| android.telephony.TelephonyCallback.DisplayInfoListener | 
Interface for display info listener.
Summary
| Public methods | |
|---|---|
| 
        abstract
        
        
        
        
        void | 
      onDisplayInfoChanged(TelephonyDisplayInfo telephonyDisplayInfo)
      Callback invoked when the display info has changed on the registered subscription. | 
Public methods
onDisplayInfoChanged
    Added in API level 31
  
      
  
    public abstract void onDisplayInfoChanged (TelephonyDisplayInfo telephonyDisplayInfo)
Callback invoked when the display info has changed on the registered subscription.
 The TelephonyDisplayInfo contains status information shown to the user
 based on carrier policy.
| Parameters | |
|---|---|
| telephonyDisplayInfo | TelephonyDisplayInfo: The display information.
 This value cannot benull. | 
