<?xml version="1.0" encoding="utf-8"?> <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="wrap_content"> <TextView android:id="@+id/custom_spinner_item_text" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="12dp" android:layout_marginStart="8dp" android:layout_marginTop="12dp" android:textColor="#000000" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" /> </android.support.constraint.ConstraintLayout>