Added in API level 31

PreciseDataConnectionStateListener

interface PreciseDataConnectionStateListener
android.telephony.TelephonyCallback.PreciseDataConnectionStateListener

Interface for precise data connection state listener.

Summary

Public methods
abstract Unit

Callback providing update about the default/internet data connection on the registered subscription.

Public methods

onPreciseDataConnectionStateChanged

Added in API level 31
abstract fun onPreciseDataConnectionStateChanged(dataConnectionState: PreciseDataConnectionState): Unit

Callback providing update about the default/internet data connection on the registered subscription.

Note, the registration subscription ID comes from TelephonyManager object which registers TelephonyCallback by TelephonyManager#registerTelephonyCallback(Executor, TelephonyCallback). If this TelephonyManager object was created with TelephonyManager#createForSubscriptionId(int), then the callback applies to the 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 android.Manifest.permission#READ_PRECISE_PHONE_STATE.
Requires android.Manifest.permission#READ_PRECISE_PHONE_STATE

Parameters
dataConnectionState PreciseDataConnectionState: PreciseDataConnectionState This value cannot be null.