MbmsDownloadSessionCallback

Kotlin |Java

public class MbmsDownloadSessionCallback
extends Object

java.lang.Object
↳	android.telephony.mbms.MbmsDownloadSessionCallback

A callback class that apps should use to receive information on file downloads over cell-broadcast.

Summary

Public constructors
`MbmsDownloadSessionCallback()`

Public methods
`void`	`onError(int errorCode, String message)` Indicates that the middleware has encountered an asynchronous error.
`void`	`onFileServicesUpdated(List<FileServiceInfo> services)` Called to indicate published File Services have changed.
`void`	`onMiddlewareReady()` Called to indicate that the middleware has been initialized and is ready.

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

MbmsDownloadSessionCallback

public MbmsDownloadSessionCallback ()

Public methods

onError

Added in API level 28

public void onError (int errorCode, 
                String message)

Indicates that the middleware has encountered an asynchronous error.

Parameters

Parameters
`errorCode`	`int`: Any error code listed in `MbmsErrors` Value is `MbmsErrors.ERROR_NO_UNIQUE_MIDDLEWARE`, `MbmsErrors.ERROR_MIDDLEWARE_LOST`, `MbmsErrors.ERROR_MIDDLEWARE_NOT_BOUND`, `MbmsErrors.InitializationErrors.ERROR_APP_PERMISSIONS_NOT_GRANTED`, `MbmsErrors.InitializationErrors.ERROR_DUPLICATE_INITIALIZE`, `MbmsErrors.InitializationErrors.ERROR_UNABLE_TO_INITIALIZE`, `MbmsErrors.GeneralErrors.ERROR_MIDDLEWARE_NOT_YET_READY`, `MbmsErrors.GeneralErrors.ERROR_OUT_OF_MEMORY`, `MbmsErrors.GeneralErrors.ERROR_MIDDLEWARE_TEMPORARILY_UNAVAILABLE`, `MbmsErrors.GeneralErrors.ERROR_IN_E911`, `MbmsErrors.GeneralErrors.ERROR_NOT_CONNECTED_TO_HOME_CARRIER_LTE`, `MbmsErrors.GeneralErrors.ERROR_UNABLE_TO_READ_SIM`, `MbmsErrors.GeneralErrors.ERROR_CARRIER_CHANGE_NOT_ALLOWED`, `MbmsErrors.DownloadErrors.ERROR_CANNOT_CHANGE_TEMP_FILE_ROOT`, `MbmsErrors.DownloadErrors.ERROR_UNKNOWN_DOWNLOAD_REQUEST`, or `MbmsErrors.DownloadErrors.ERROR_UNKNOWN_FILE_INFO`
`message`	`String`: A message, intended for debugging purposes, describing the error in further detail.

errorCode

int: Any error code listed in MbmsErrors Value is MbmsErrors.ERROR_NO_UNIQUE_MIDDLEWARE, MbmsErrors.ERROR_MIDDLEWARE_LOST, MbmsErrors.ERROR_MIDDLEWARE_NOT_BOUND, MbmsErrors.InitializationErrors.ERROR_APP_PERMISSIONS_NOT_GRANTED, MbmsErrors.InitializationErrors.ERROR_DUPLICATE_INITIALIZE, MbmsErrors.InitializationErrors.ERROR_UNABLE_TO_INITIALIZE, MbmsErrors.GeneralErrors.ERROR_MIDDLEWARE_NOT_YET_READY, MbmsErrors.GeneralErrors.ERROR_OUT_OF_MEMORY, MbmsErrors.GeneralErrors.ERROR_MIDDLEWARE_TEMPORARILY_UNAVAILABLE, MbmsErrors.GeneralErrors.ERROR_IN_E911, MbmsErrors.GeneralErrors.ERROR_NOT_CONNECTED_TO_HOME_CARRIER_LTE, MbmsErrors.GeneralErrors.ERROR_UNABLE_TO_READ_SIM, MbmsErrors.GeneralErrors.ERROR_CARRIER_CHANGE_NOT_ALLOWED, MbmsErrors.DownloadErrors.ERROR_CANNOT_CHANGE_TEMP_FILE_ROOT, MbmsErrors.DownloadErrors.ERROR_UNKNOWN_DOWNLOAD_REQUEST, or MbmsErrors.DownloadErrors.ERROR_UNKNOWN_FILE_INFO

message

String: A message, intended for debugging purposes, describing the error in further detail.

onFileServicesUpdated

Added in API level 28

public void onFileServicesUpdated (List<FileServiceInfo> services)

Called to indicate published File Services have changed. This will only be called after the application has requested a list of file services and specified a service class list of interest via MbmsDownloadSession#requestUpdateFileServices(List). If there are subsequent calls to MbmsDownloadSession#requestUpdateFileServices(List), this method may not be called again if the list of service classes would remain the same.

Parameters
`services`	`List`: The most recently updated list of available file services.

onMiddlewareReady

Added in API level 28

public void onMiddlewareReady ()

Called to indicate that the middleware has been initialized and is ready. Before this method is called, calling any method on an instance of MbmsDownloadSession will result in an IllegalStateException being thrown or onError(int, java.lang.String) being called with error code MbmsErrors.GeneralErrors#ERROR_MIDDLEWARE_NOT_YET_READY