<com.google.android.material.textfield.TextInputLayout
...
android:hint="Prefix-Suffix"
app:prefixText="Prefix"
app:prefixTextColor="@color/purple_700"
app:suffixText="Suffix"
app:suffixTextColor="@color/purple_500">
<com.google.android.material.textfield.TextInputEditText ... />
</com.google.android.material.textfield.TextInputLayout>
Copyright 2021 M. Fadli Zein