habitica-android/Habitica/res/layout/dialog_purchase_customization.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <com.facebook.drawee.view.SimpleDraweeView
        android:layout_width="@dimen/avatar_width"
        android:layout_height="@dimen/avatar_height"
        android:id="@+id/imageView"
        android:layout_gravity="center_horizontal"
        android:scaleType="center"/>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="center_horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:id="@+id/priceLabel"
            android:layout_gravity="center_horizontal"
            android:layout_marginEnd="2dp"/>

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/gem_icon"
            android:layout_gravity="center"/>
    </LinearLayout>
    <TextView
        android:id="@+id/amount_error_label"
        android:layout_height="wrap_content"
        android:layout_width="match_parent"
        android:text="@string/purchase_amount_error"
        android:textSize="12sp"
        android:textColor="@color/gray_200"
        android:layout_marginTop="@dimen/spacing_medium"
        android:gravity="center_horizontal"/>

</LinearLayout>