Added in API level 31
ActiveDataSubscriptionIdListener
interface ActiveDataSubscriptionIdListener
| android.telephony.TelephonyCallback.ActiveDataSubscriptionIdListener |
Interface for active data subscription ID listener.
Summary
| Public methods | |
|---|---|
| abstract Unit |
onActiveDataSubscriptionIdChanged(subId: Int)Callback invoked when active data subscription ID changes. |
Public methods
onActiveDataSubscriptionIdChanged
Added in API level 31
abstract fun onActiveDataSubscriptionIdChanged(subId: Int): Unit
Callback invoked when active data subscription ID changes. Note, this callback triggers regardless of registered subscription.
Requires android.Manifest.permission#READ_PHONE_STATE
| Parameters | |
|---|---|
subId |
Int: current subscription used to setup Cellular Internet data. The data is only active on the subscription at a time, even it is multi-SIM mode. For example, it could be the current active opportunistic subscription in use, or the subscription user selected as default data subscription in DSDS mode. The calling app should have carrier privileges (see TelephonyManager.hasCarrierPrivileges) if it does not have the android.Manifest.permission#READ_PHONE_STATE. |