core/res/res/layout/resolve_grid_item.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2006, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
**     http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:id="@+id/item"
              android:orientation="vertical"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:minHeight="100dp"
              android:gravity="center"
              android:paddingTop="24dp"
              android:paddingBottom="12dp"
              android:paddingLeft="12dp"
              android:paddingRight="12dp"
              android:focusable="true"
              android:background="?attr/selectableItemBackgroundBorderless">

    <ImageView android:id="@+id/icon"
               android:layout_width="@dimen/chooser_icon_size"
               android:layout_height="@dimen/chooser_icon_size"
               android:scaleType="fitCenter" />

    <!-- Size manually tuned to match specs -->
    <Space android:layout_width="1dp"
           android:layout_height="7dp"/>

    <!-- App name or Direct Share target name, DS set to 2 lines -->
    <TextView android:id="@android:id/text1"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:textAppearance="?attr/textAppearanceSmall"
              android:textColor="?attr/textColorPrimary"
              android:textSize="12sp"
              android:gravity="top|center_horizontal"
              android:lines="1"
              android:ellipsize="end" />

    <!-- Activity name if set, gone for Direct Share targets -->
    <TextView android:id="@android:id/text2"
              android:textAppearance="?android:attr/textAppearanceSmall"
              android:textSize="12sp"
              android:textColor="?attr/textColorSecondary"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:lines="1"
              android:gravity="top|center_horizontal"
              android:ellipsize="end"/>

</LinearLayout>