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

<?xml version="1.0" encoding="utf-8"?>

<layout xmlns:android="http://schemas.android.com/apk/res/android">
    <data>
        <import type="com.magicmicky.habitrpgwrapper.lib.models.tasks.Task" />

        <variable
            name="todo"
            type="Task" />
    </data>

    <FrameLayout xmlns:app="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <android.support.v7.widget.CardView
            android:id="@+id/card_view"
            android:layout_width="match_parent"
            android:layout_height="80dp"
            android:layout_marginBottom="@dimen/cardMarginVertical"
            android:layout_marginLeft="@dimen/cardMarginHorizontal"
            android:layout_marginRight="@dimen/cardMarginHorizontal"
            android:layout_marginTop="@dimen/cardMarginVertical"
            app:cardCornerRadius="2dp"
            app:cardElevation="2dp"
            app:cardPreventCornerOverlap="false"
            app:contentPadding="0dp"
            app:cardColor="@{todo.getLightTaskColor}">

            <LinearLayout
                android:orientation="horizontal"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_above="@+id/textView6"
                android:layout_alignLeft="@+id/checkedTextView"
                android:layout_alignStart="@+id/checkedTextView">

                <CheckBox
                    android:id="@+id/checkBox"
                    android:layout_width="wrap_content"
                    android:layout_height="fill_parent"
                    android:checked="@{todo.completed}"
                    app:backgroundColor="@{todo.getDarkTaskColor}"
                    android:gravity="center"/>

                <LinearLayout
                    android:orientation="vertical"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:padding="5dp">
                    <CheckedTextView
                        android:id="@+id/checkedTextView"
                        style="@style/CardTitle"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:text="@{todo.text}" />

                    <TextView
                        android:id="@+id/textView6"
                        style="@style/CardText"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:text="@{todo.notes}" />
                </LinearLayout>

            </LinearLayout>

        </android.support.v7.widget.CardView>

    </FrameLayout>
</layout>