app/src/main/res/layout/view_battery_test.xml

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

    <TextView
        android:id="@+id/tvBatteryStatus"
        android:textAppearance="?android:textAppearanceMedium"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/battery_status"
        android:layout_alignParentLeft="true"
        android:layout_alignParentTop="true" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:text="@string/not_available"
        android:id="@+id/battery_status_value"
        android:layout_alignBottom="@id/tvBatteryStatus"
        android:layout_toEndOf="@id/tvBatteryStatus" />

    <TextView
        android:id="@+id/tvBatteryPlugged"
        android:textAppearance="?android:textAppearanceMedium"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/battery_plugged"
        android:layout_below="@id/tvBatteryStatus"
        android:layout_alignParentLeft="true" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:text="@string/not_available"
        android:id="@+id/battery_plugged_value"
        android:layout_alignBottom="@id/tvBatteryPlugged"
        android:layout_toEndOf="@id/tvBatteryPlugged" />

    <TextView
        android:id="@+id/tvBatteryLevel"
        android:textAppearance="?android:textAppearanceMedium"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/battery_level"
        android:layout_below="@id/tvBatteryPlugged"
        android:layout_alignParentLeft="true" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:text="@string/not_available"
        android:id="@+id/battery_level_value"
        android:layout_alignBottom="@id/tvBatteryLevel"
        android:layout_toEndOf="@id/tvBatteryLevel" />

    <TextView
        android:id="@+id/tvBatteryTemperature"
        android:textAppearance="?android:textAppearanceMedium"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/battery_temperature"
        android:layout_below="@id/tvBatteryLevel"
        android:layout_alignParentLeft="true" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:text="@string/not_available"
        android:id="@+id/battery_temperature_value"
        android:layout_alignBottom="@id/tvBatteryTemperature"
        android:layout_toEndOf="@id/tvBatteryTemperature" />

    <TextView
        android:id="@+id/tvBatteryVolt"
        android:textAppearance="?android:textAppearanceMedium"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/battery_voltage"
        android:layout_below="@id/tvBatteryTemperature"
        android:layout_alignParentLeft="true" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:text="@string/not_available"
        android:id="@+id/battery_voltage_value"
        android:layout_alignBottom="@id/tvBatteryVolt"
        android:layout_toEndOf="@id/tvBatteryVolt" />

    <TextView
        android:id="@+id/tvBatteryHealth"
        android:textAppearance="?android:textAppearanceMedium"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/battery_health"
        android:layout_below="@id/tvBatteryVolt"
        android:layout_alignParentLeft="true" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:text="@string/not_available"
        android:id="@+id/battery_health_value"
        android:layout_alignBottom="@id/tvBatteryHealth"
        android:layout_toEndOf="@id/tvBatteryHealth" />

</RelativeLayout>