如何从Firestore中检索存储为数组的数据并将其设置为Kotlin中的EditText值？

val editText: EditText = findViewById(R.id.editText)

val firestore = FirebaseFirestore.getInstance()
val collectionRef = firestore.collection("your_collection_name")
val documentRef = collectionRef.document("your_document_id")

documentRef.get().addOnSuccessListener { documentSnapshot ->
    if (documentSnapshot.exists()) {
        val dataArray = documentSnapshot.get("your_array_field_name") as ArrayList<String>
        val dataString = dataArray.joinToString(", ") // 将数组转换为字符串
        editText.setText(dataString)
    }
}