Added in API level 28

MbmsDownloadSessionCallback


open class MbmsDownloadSessionCallback
kotlin.Any
   ↳ android.telephony.mbms.MbmsDownloadSessionCallback

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

Summary

Public constructors

Public methods
open Unit
onError(errorCode: Int, message: String!)

Indicates that the middleware has encountered an asynchronous error.

open Unit

Called to indicate published File Services have changed.

open Unit

Called to indicate that the middleware has been initialized and is ready.

Public constructors

MbmsDownloadSessionCallback

MbmsDownloadSessionCallback()

Public methods

onError

Added in API level 28
open fun onError(
    errorCode: Int,
    message: String!
): Unit

Indicates that the middleware has encountered an asynchronous error.

Parameters
errorCode Int: Any error code listed in MbmsErrors Value is android.telephony.mbms.MbmsErrors#ERROR_NO_UNIQUE_MIDDLEWARE, android.telephony.mbms.MbmsErrors#ERROR_MIDDLEWARE_LOST, android.telephony.mbms.MbmsErrors#ERROR_MIDDLEWARE_NOT_BOUND, android.telephony.mbms.MbmsErrors.InitializationErrors#ERROR_APP_PERMISSIONS_NOT_GRANTED, android.telephony.mbms.MbmsErrors.InitializationErrors#ERROR_DUPLICATE_INITIALIZE, android.telephony.mbms.MbmsErrors.InitializationErrors#ERROR_UNABLE_TO_INITIALIZE, android.telephony.mbms.MbmsErrors.GeneralErrors#ERROR_MIDDLEWARE_NOT_YET_READY, android.telephony.mbms.MbmsErrors.GeneralErrors#ERROR_OUT_OF_MEMORY, android.telephony.mbms.MbmsErrors.GeneralErrors#ERROR_MIDDLEWARE_TEMPORARILY_UNAVAILABLE, android.telephony.mbms.MbmsErrors.GeneralErrors#ERROR_IN_E911, android.telephony.mbms.MbmsErrors.GeneralErrors#ERROR_NOT_CONNECTED_TO_HOME_CARRIER_LTE, android.telephony.mbms.MbmsErrors.GeneralErrors#ERROR_UNABLE_TO_READ_SIM, android.telephony.mbms.MbmsErrors.GeneralErrors#ERROR_CARRIER_CHANGE_NOT_ALLOWED, android.telephony.mbms.MbmsErrors.DownloadErrors#ERROR_CANNOT_CHANGE_TEMP_FILE_ROOT, android.telephony.mbms.MbmsErrors.DownloadErrors#ERROR_UNKNOWN_DOWNLOAD_REQUEST, or android.telephony.mbms.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
open fun onFileServicesUpdated(services: MutableList<FileServiceInfo!>!): Unit

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 MutableList<FileServiceInfo!>!: The most recently updated list of available file services.

onMiddlewareReady

Added in API level 28
open fun onMiddlewareReady(): Unit

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