card_generator_sensors_ambient_light.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:card_view="http://schemas.android.com/apk/res-auto"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">
    <android.support.v7.widget.CardView
        android:id="@+id/card_view"
        android:layout_gravity="center"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        card_view:cardCornerRadius="4dp"
        android:layout_margin="8dp">
        <LinearLayout
            android:orientation="vertical"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">
            <LinearLayout android:orientation="horizontal"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@color/generator_ambient_light_header"
                android:padding="8dp"
                android:baselineAligned="false">
                <ImageView android:src="@drawable/ic_ambient_light"
                    android:layout_width="24dp"
                    android:layout_height="24dp"
                    android:layout_marginRight="8dp" />
                <TextView android:text="@string/generator_sensors_ambient_light"
                    android:gravity="center_vertical|start"
                    android:layout_width="0dp"
                    android:layout_height="24dp"
                    android:layout_weight="1"
                    android:textSize="16sp"
                    android:textStyle="bold"
                    android:textColor="@android:color/black" />
                <TextView android:id="@+id/generator_data_point_date"
                    android:gravity="center_vertical"
                    android:layout_width="wrap_content"
                    android:layout_height="24dp"
                    android:textSize="12sp"
                    android:textColor="@android:color/black"
                    android:layout_marginRight="8dp"/>
            </LinearLayout>
            <LinearLayout android:id="@+id/card_content"
                android:orientation="horizontal"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:padding="0dp">
                <com.github.mikephil.charting.charts.LineChart
                    android:id="@+id/light_chart"
                    android:layout_width="match_parent"
                    android:layout_height="160dp"
                    android:layout_marginBottom="0dp"/>
            </LinearLayout>
            <TextView android:id="@+id/card_empty"
                android:text="@string/message_generator_ambient_light_empty"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center"
                android:padding="16dp" />
        </LinearLayout>
    </android.support.v7.widget.CardView>
</LinearLayout>