download.kt

fun download() {
        var modelIdentifier: DigitalInkRecognitionModelIdentifier? = null
        try {
            modelIdentifier =
                DigitalInkRecognitionModelIdentifier.fromLanguageTag("zxx-Zsym-x-autodraw")
        } catch (e: MlKitException) {
            // language tag failed to parse, handle error.
        }

        model =
            DigitalInkRecognitionModel.builder(modelIdentifier!!).build()

        val remoteModelManager = RemoteModelManager.getInstance()
        remoteModelManager.download(model, DownloadConditions.Builder().build())
            .addOnSuccessListener {
                Log.i("StrokeManager", "Model downloaded")
            }
            .addOnFailureListener { e: Exception ->
                Log.e("StrokeManager", "Error while downloading a model: $e")
            }
            
            
            val recognizer: DigitalInkRecognizer =
            DigitalInkRecognition.getClient(
                DigitalInkRecognizerOptions.builder(model).build()
            )

    }