chrome/android/java/res/layout/new_tab_page_layout.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2016 The Chromium Authors. All rights reserved.
     Use of this source code is governed by a BSD-style license that can be
     found in the LICENSE file. -->
<org.chromium.chrome.browser.ntp.NewTabPageLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:chrome="http://schemas.android.com/apk/res-auto"
    android:id="@+id/ntp_content"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_gravity="center_horizontal"
    android:orientation="vertical"
    android:gravity="center"
    android:paddingTop="@dimen/toolbar_height_no_shadow"
    android:visibility="gone" >

    <!-- Top spacer. Note: the top spacer must have layout_weight="1" and the middle and bottom
         spacers must have layout_weight="0". The NewTabPageLayout will redistribute the extra space
         between them. -->
    <View
        android:id="@+id/ntp_top_spacer"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:visibility="invisible" />

    <!-- Spacer above the search provider logo that can be used to distribute extra space in order
         to push part of Most Visited below the fold, suggesting that the page can be scrolled. This
         is only used when there is not enough space to show the peeking card. -->
    <View
        android:id="@+id/search_provider_logo_spacer"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_weight="0"
        android:visibility="gone" />

    <!-- Search provider logo -->
    <org.chromium.chrome.browser.ntp.LogoView
        android:id="@+id/search_provider_logo"
        android:layout_width="wrap_content"
        android:layout_height="@dimen/ntp_logo_height"
        android:layout_marginStart="16dp"
        android:layout_marginEnd="16dp"
        android:layout_marginTop="26dp"
        android:layout_marginBottom="23dp" />

    <!-- Spacer above the search box that can be used to distribute extra space in order to push
         part of Most Visited below the fold, suggesting that the page can be scrolled. This
         is only used when there is not enough space to show the peeking card. -->
    <View
        android:id="@+id/search_box_spacer"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_weight="0"
        android:visibility="gone" />

    <!-- Search box -->
    <LinearLayout
        android:id="@+id/search_box"
        android:layout_width="match_parent"
        android:layout_height="@dimen/ntp_search_box_height"
        android:layout_marginStart="10dp"
        android:layout_marginEnd="10dp"
        android:layout_marginTop="0dp"
        android:layout_marginBottom="1dp"
        android:gravity="center_vertical"
        android:background="@drawable/card_single"
        android:orientation="horizontal"
        android:paddingStart="2dp"
        android:paddingEnd="2dp"
        android:paddingTop="3dp"
        android:paddingBottom="3dp" >
        <EditText
            android:id="@+id/search_box_text"
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_marginStart="12dp"
            android:layout_weight="1"
            android:background="@null"
            android:drawableStart="@drawable/ic_logo_googleg_24dp"
            android:drawablePadding="@dimen/ntp_search_box_logo_padding"
            android:ellipsize="end"
            android:focusableInTouchMode="false"
            android:focusable="false"
            android:gravity="center_vertical"
            android:inputType="text"
            android:singleLine="true"
            android:textSize="@dimen/location_bar_url_text_size"
            android:textColorHint="@color/search_box_hint" />
        <org.chromium.chrome.browser.widget.TintedImageView
            android:id="@+id/voice_search_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="12dp"
            android:layout_marginEnd="12dp"
            android:contentDescription="@string/accessibility_toolbar_btn_mic"
            android:src="@drawable/btn_mic" />
    </LinearLayout>

    <!-- Middle spacer -->
    <View
        android:id="@+id/ntp_middle_spacer"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_weight="0"
        android:visibility="invisible" />

    <!-- Insertion point of the SiteSectionView, see NewTabPageLayout#insertSiteSection() -->

    <!-- Site suggestion tile grid placeholder -->
    <ViewStub
        android:id="@+id/tile_grid_placeholder_stub"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:inflatedId="@+id/tile_grid_placeholder"
        android:layout="@layout/new_tab_page_tile_grid_placeholder" />

    <!-- Bottom spacer -->
    <View
        android:id="@+id/ntp_bottom_spacer"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_weight="0"
        android:visibility="invisible" />

    <!-- Spacer for when there is no search provider logo. -->
    <View
        android:id="@+id/no_search_logo_spacer"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:visibility="gone" />

    <LinearLayout
        android:id="@+id/shortcuts"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:orientation="horizontal"
        android:visibility="gone" >

        <Button
            style="@style/SuggestionCardAction"
            android:id="@+id/bookmarks_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:paddingEnd="16dp"
            android:text="@string/menu_bookmarks" />

        <Button
            style="@style/SuggestionCardAction"
            android:id="@+id/downloads_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/menu_downloads" />
    </LinearLayout>
</org.chromium.chrome.browser.ntp.NewTabPageLayout>