Added in API level 31

TelephonyCallback.EmergencyNumberListListener

Kotlin |Java

public static interface TelephonyCallback.EmergencyNumberListListener

android.telephony.TelephonyCallback.EmergencyNumberListListener

Interface for the current emergency number list listener.

Summary

Public methods
`abstract void`	`onEmergencyNumberListChanged(Map<Integer, List<EmergencyNumber>> emergencyNumberList)` Callback invoked when the current emergency number list has changed on the registered subscription.

Public methods

onEmergencyNumberListChanged

Added in API level 31

public abstract void onEmergencyNumberListChanged (Map<Integer, List<EmergencyNumber>> emergencyNumberList)

Callback invoked when the current emergency number list has changed on the registered subscription.

Note, the registered subscription is associated with TelephonyManager object on which TelephonyManager.registerTelephonyCallback(Executor, TelephonyCallback) was called. If this TelephonyManager object was created with TelephonyManager.createForSubscriptionId(int), then the callback applies to the given subscription ID. Otherwise, this callback applies to SubscriptionManager.getDefaultSubscriptionId(). The calling app should have carrier privileges (see TelephonyManager.hasCarrierPrivileges) if it does not have the Manifest.permission.READ_PHONE_STATE.
Requires Manifest.permission.READ_PHONE_STATE

Parameters

Parameters
`emergencyNumberList`	`Map`: Map associating all active subscriptions on the device with the list of emergency numbers originating from that subscription. If there are no active subscriptions, the map will contain a single entry with `SubscriptionManager.INVALID_SUBSCRIPTION_ID` as the key and a list of emergency numbers as the value. If no emergency number information is available, the value will be empty. This value cannot be `null`.

emergencyNumberList

Map: Map associating all active subscriptions on the device with the list of emergency numbers originating from that subscription. If there are no active subscriptions, the map will contain a single entry with SubscriptionManager.INVALID_SUBSCRIPTION_ID as the key and a list of emergency numbers as the value. If no emergency number information is available, the value will be empty. This value cannot be null.