Gadgetbridge/app/src/main/res/layout/activity_um25_data.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center_horizontal"
        android:orientation="vertical">

        <TextView
            android:id="@+id/um25_text_voltage"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="10dp"
            android:textColor="@android:color/holo_green_dark"
            android:textSize="@dimen/um25_value_text_size" />

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="10dp"
            android:gravity="center_horizontal"
            android:orientation="vertical">

            <TextView
                android:id="@+id/um25_text_current"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="@android:color/holo_red_dark"
                android:textSize="@dimen/um25_value_text_size" />

            <TextView
                android:id="@+id/um25_text_current_sum"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="@android:color/holo_red_dark"
                android:textSize="@dimen/um25_value_text_size_small" />

        </LinearLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="10dp"
            android:orientation="vertical"
            android:gravity="center_horizontal">

            <TextView
                android:id="@+id/um25_text_wattage"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_margin="10dp"
                android:textColor="@android:color/white"
                android:textSize="@dimen/um25_value_text_size" />

            <TextView
                android:id="@+id/um25_text_wattage_sum"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="@android:color/white"
                android:textSize="@dimen/um25_value_text_size_small" />

        </LinearLayout>


        <TextView
            android:id="@+id/um25_text_charge_duration"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="10dp"
            android:textColor="@android:color/white"
            android:textSize="@dimen/um25_value_text_size" />

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="10dp"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/um25_text_temperature"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="@android:color/white"
                android:textSize="@dimen/um25_value_text_size_small"
                android:layout_marginEnd="20dp"/>

            <TextView
                android:id="@+id/um25_cable_resistance"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="@android:color/white"
                android:textSize="@dimen/um25_value_text_size_small" />

        </LinearLayout>

    </LinearLayout>

</androidx.constraintlayout.widget.ConstraintLayout>