splitinstallstate

var mySessionId = 0;
// Creates a listener for request status updates.

 var listener = SplitInstallStateUpdatedListener{
        
        if(it.sessionId() == sessionId){
            when(it.status()){
                SplitInstallSessionStatus.REQUIRES_USER_CONFIRMATION -> {
                   splitInstallManager.startConfirmationDialogForResult(it, activity, HomeActivity.REQUEST_USER_CONFIRMATIOON)
                }

                SplitInstallSessionStatus.INSTALLED -> {
                    //Module is downloaded successfully
                    if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O){
                        SplitInstallHelper.updateAppInfo(context.applicationContext)
                    }
                }

                SplitInstallSessionStatus.FAILED, 
                SplitInstallSessionStatus.CANCELED, 
                SplitInstallSessionStatus.CANCELING -> {
                    sessionId = null
                    // Retry 
                }

                SplitInstallSessionStatus.DOWNLOADING -> {
                    val totalBytes = it.totalBytesToDownload()
                    val progress = it.bytesDownloaded()
                    // Update progress bar.
                }
            }
        }
    }


// Registers the listener.
splitInstallManager.registerListener(listener)

splitInstallManager.startInstall(request)
                .addOnSuccessListener { mySessionId = it }
                .addOnFailureListener {
                    Logger.logException(TAG, it)
                    when(it){
                        is SplitInstallException -> {
                            when ((it).errorCode) {
                                SplitInstallErrorCode.NETWORK_ERROR -> {
                                    // Display a message that requests the user to establish a
                                    // network connection.
                                }
                                SplitInstallErrorCode.ACTIVE_SESSIONS_LIMIT_EXCEEDED -> {
                                    checkForActiveDownloads()
                                }
                            }
                        }
                    }

                }

// When your app no longer requires further updates, unregister the listener.
splitInstallManager.unregisterListener(listener);