chromium/content/public/android/java/res/layout/multi_field_time_picker_dialog.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2013 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center_vertical"
    android:orientation="vertical"
    android:gravity="start">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/time_picker_dialog_title"
    android:textSize="20sp"
    android:paddingStart="5dp"
    android:paddingEnd="5dp"
    android:paddingBottom="5dp"
    android:paddingTop="5dp"
    android:gravity="start"
    android:textColor="#33B5E5"
    />

    <View
    android:layout_width="match_parent"
    android:layout_height="2dp"
    android:paddingBottom="5dp"
    android:paddingTop="5dp"
    android:background="#33B5E5"/>

    <LinearLayout
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center_horizontal"
    android:orientation="horizontal"
    android:gravity="center">

    <NumberPicker
        android:id="@+id/hour"
        android:layout_width="0dp"
        android:layout_weight=".2"
        android:textSize="12sp"
        android:layout_height="wrap_content"
        android:layout_marginStart="4dp"
        android:layout_marginEnd="4dp"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:contentDescription="@string/accessibility_time_picker_hour"
        />
    <TextView
        android:layout_width="wrap_content"
        android:textSize="12sp"
        android:layout_height="wrap_content"
        android:text="@string/time_picker_dialog_hour_minute_separator"
        />
    <NumberPicker
        android:id="@+id/minute"
        android:layout_width="0dp"
        android:layout_weight=".2"
        android:textSize="12sp"
        android:layout_height="wrap_content"
        android:layout_marginStart="4dp"
        android:layout_marginEnd="4dp"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:contentDescription="@string/accessibility_time_picker_minute"
        />
    <TextView
        android:id="@+id/second_colon"
        android:layout_width="wrap_content"
        android:textSize="12sp"
        android:layout_height="wrap_content"
        android:text="@string/time_picker_dialog_minute_second_separator"	    />
    <NumberPicker
        android:id="@+id/second"
        android:layout_width="0dp"
        android:layout_weight=".2"
        android:textSize="12sp"
        android:layout_height="wrap_content"
        android:layout_marginStart="4dp"
        android:layout_marginEnd="4dp"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:contentDescription="@string/accessibility_time_picker_second"
        />
    <TextView
        android:id="@+id/second_dot"
        android:layout_width="wrap_content"
        android:textSize="12sp"
        android:layout_height="wrap_content"
        android:text="@string/time_picker_dialog_second_subsecond_separator"
        />
    <NumberPicker
        android:id="@+id/milli"
        android:layout_width="0dp"
        android:layout_weight=".2"
        android:textSize="12sp"
        android:layout_height="wrap_content"
        android:layout_marginStart="4dp"
        android:layout_marginEnd="4dp"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:contentDescription="@string/accessibility_time_picker_milli"
        />
    <NumberPicker
        android:id="@+id/ampm"
        android:layout_width="0dp"
        android:layout_weight=".2"
        android:textSize="12sp"
        android:layout_height="wrap_content"
        android:layout_marginStart="4dp"
        android:layout_marginEnd="4dp"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:contentDescription="@string/accessibility_time_picker_ampm"
        />
    </LinearLayout>
</LinearLayout>