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

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="?android:attr/activatedBackgroundIndicator"
    android:padding="8dp">

    <ImageView
        android:id="@+id/item_image"
        android:layout_width="48dp"
        android:layout_height="48dp"
        android:layout_alignParentStart="true"
        android:contentDescription="activity image" />

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_centerVertical="true"
        android:layout_toEndOf="@+id/item_image"
        android:orientation="vertical"
        android:paddingStart="8dp"
        android:paddingEnd="8dp">


        <TextView
            android:id="@+id/activitykind"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:fontFamily="sans-serif-black"
            android:maxLines="1"
            android:scrollHorizontally="false" />

        <LinearLayout
            android:id="@+id/start"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/starttime_label"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="start"
                android:text="@string/activity_detail_start_label" />

            <TextView
                android:id="@+id/starttime"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="end" />

        </LinearLayout>

        <LinearLayout
            android:id="@+id/end"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/endtime_label"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="start"
                android:text="@string/activity_detail_end_label" />

            <TextView
                android:id="@+id/endtime"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="end" />


        </LinearLayout>

        <LinearLayout
            android:id="@+id/dur"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/duration_label"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="start"
                android:text="@string/activity_detail_duration_label" />

            <TextView
                android:id="@+id/duration"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="end" />

        </LinearLayout>

        <LinearLayout
            android:id="@+id/summaryDetails"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/details"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="start" />

        </LinearLayout>


        <Button
            android:id="@+id/showTrack"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/activity_detail_show_gps_label" />

    </LinearLayout>

</RelativeLayout>