process.kt

fun recognize(context: Context) {
    
        val ink = inkBuilder.build()

        recognizer.recognize(ink)
            .addOnSuccessListener { result: RecognitionResult ->
                Toast.makeText(context, "This is ${result.candidates[0].text}", Toast.LENGTH_LONG)
                    .show()
            }
            .addOnFailureListener { e: Exception ->
                Toast.makeText(context, "Error", Toast.LENGTH_LONG)
                    .show()
            }
    }