Step4. チャット

//フォント変更
<?xml version="1.0" encoding="utf-8"?>
<font-family xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <!-- NanumGothic -->
    <font
        android:font="@font/nanumgothic"
        android:fontStyle="normal"
        android:fontWeight="400"

        app:font="@font/nanumgothic"
        app:fontStyle="normal"
        app:fontWeight="400" />
</font-family>

val nanumGothic = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        resources.getFont(R.font.nanumgothic)
    } else {
        ResourcesCompat.getFont(requireContext(), R.font.nanumgothic)
    }

ShopLive.setChatViewTypeface(nanumGothic)