AndroidAPS/app/src/main/res/layout/overview_statuslights_layout.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/status_lights"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop="3dp"
    android:layout_marginBottom="3dp"
    android:background="?attr/colorControlHighlight"
    android:orientation="horizontal"
    android:paddingTop="4dp"
    android:paddingBottom="4dp">

    <ImageView
        android:id="@+id/cannula_or_patch"
        android:layout_width="40dp"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:scaleX = "2"
        android:scaleY = "2"
        android:gravity="center_vertical"
        android:scaleType="centerInside"
        app:srcCompat="@drawable/ic_cp_age_cannula"
        android:contentDescription="@string/statuslights_cannula_age" />

    <TextView
        android:id="@+id/cannula_age"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center_vertical"
        android:paddingStart="1dp"
        android:paddingEnd="2dp"
        android:textSize="14sp" />

    <ImageView
        android:layout_width="40dp"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:gravity="center_vertical"
        android:scaleType="centerInside"
        android:scaleX="1.6"
        android:scaleY="1.6"
        app:srcCompat="@drawable/ic_cp_age_insulin"
        android:contentDescription="@string/insulin_label" />

    <TextView
        android:id="@+id/insulin_age"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center_vertical"
        android:paddingStart="1dp"
        android:paddingEnd="2dp"
        android:textSize="14sp" />

    <TextView
        android:id="@+id/reservoir_level"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center_vertical"
        android:textSize="14sp" />

    <ImageView
        android:layout_width="40dp"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:gravity="center_vertical"
        android:scaleType="centerInside"
        android:scaleX="2"
        android:scaleY="2"
        app:srcCompat="@drawable/ic_cp_age_sensor"
        android:contentDescription="@string/careportal_sensor_label" />

    <TextView
        android:id="@+id/sensor_age"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center_vertical"
        android:paddingStart="1dp"
        android:paddingEnd="2dp"
        android:textSize="14sp" />

    <ImageView
        android:layout_width="40dp"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:gravity="center_vertical"
        android:scaleType="centerInside"
        android:scaleX="2"
        android:scaleY="2"
        app:srcCompat="@drawable/ic_cp_age_battery"
        android:contentDescription="@string/battery_label" />

    <TextView
        android:id="@+id/pb_age"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center_vertical"
        android:paddingStart="1dp"
        android:paddingEnd="1dp"
        android:textSize="14sp" />

    <TextView
        android:id="@+id/battery_level"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center_vertical"
        android:paddingStart="1dp"
        android:paddingEnd="2dp"
        android:textSize="14sp" />

</LinearLayout>