TelephonyManager.UssdResponseCallback

Kotlin |Java

public static abstract class TelephonyManager.UssdResponseCallback
extends Object

java.lang.Object
↳	android.telephony.TelephonyManager.UssdResponseCallback

Used to notify callers of TelephonyManager#sendUssdRequest(String, UssdResponseCallback, Handler) when the network either successfully executes a USSD request, or if there was a failure while executing the request.

onReceiveUssdResponse(android.telephony.TelephonyManager, java.lang.String, java.lang.CharSequence) will be called if the USSD request has succeeded. onReceiveUssdResponseFailed(android.telephony.TelephonyManager, java.lang.String, int) will be called if the USSD request has failed.

Summary

Public constructors
`UssdResponseCallback()`

Public methods
`void`	`onReceiveUssdResponse(TelephonyManager telephonyManager, String request, CharSequence response)` Called when a USSD request has succeeded.
`void`	`onReceiveUssdResponseFailed(TelephonyManager telephonyManager, String request, int failureCode)` Called when a USSD request has failed to complete.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public constructors

UssdResponseCallback

public UssdResponseCallback ()

Public methods

onReceiveUssdResponse

Added in API level 26

public void onReceiveUssdResponse (TelephonyManager telephonyManager, 
                String request, 
                CharSequence response)

Called when a USSD request has succeeded. The response contains the USSD response received from the network. The calling app can choose to either display the response to the user or perform some operation based on the response.

USSD responses are unstructured text and their content is determined by the mobile network operator.

Parameters
`telephonyManager`	`TelephonyManager`: the TelephonyManager the callback is registered to.
`request`	`String`: the USSD request sent to the mobile network.
`response`	`CharSequence`: the response to the USSD request provided by the mobile network.

onReceiveUssdResponseFailed

Added in API level 26

public void onReceiveUssdResponseFailed (TelephonyManager telephonyManager, 
                String request, 
                int failureCode)

Called when a USSD request has failed to complete.

Parameters
`telephonyManager`	`TelephonyManager`: the TelephonyManager the callback is registered to.
`request`	`String`: the USSD request sent to the mobile network.
`failureCode`	`int`: failure code indicating why the request failed. Will be either `TelephonyManager#USSD_RETURN_FAILURE` or `TelephonyManager#USSD_ERROR_SERVICE_UNAVAIL`.