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

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    tools:parentTag="android.widget.LinearLayout">
    <View
        android:id="@+id/separator"
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:background="@color/gray_500"/>
    <LinearLayout
        android:id="@+id/title_view"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingStart="@dimen/spacing_large"
        android:gravity="center_vertical">
        <TextView
            android:id="@+id/titleTextView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/spacing_large"
            android:layout_marginBottom="@dimen/spacing_large"
            android:textSize="16sp"
            android:textColor="@color/gray_50"
            tools:text="Example"/>
        <FrameLayout
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="18dp"
            android:layout_marginLeft="@dimen/spacing_medium"
            android:layout_marginRight="@dimen/spacing_medium">
            <ImageView
                android:id="@+id/infoIconView"
                android:layout_width="18dp"
                android:layout_height="18dp"
                android:layout_gravity="center_vertical|start"/>
        </FrameLayout>
        <ImageView
            android:id="@+id/caretView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:scaleType="center"
            android:paddingEnd="32dp" />
    </LinearLayout>
</merge>