tests/UiBench/res/layout/activity_transition.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2015 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
  -->
<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/transition_grid_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:clipChildren="true"
    android:columnCount="2"
    android:rowCount="4">
    <ImageView
        android:id="@+id/ducky"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:scaleType="centerCrop"
        android:src="@drawable/ducky"
        android:onClick="clicked"
        android:transitionName="ducky"/>
    <ImageView
        android:id="@+id/woot"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:scaleType="centerCrop"
        android:src="@drawable/woot"
        android:onClick="clicked"
        android:transitionName="woot"/>
    <ImageView
        android:id="@+id/ball"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:scaleType="centerCrop"
        android:src="@drawable/ball"
        android:onClick="clicked"
        android:transitionName="ball"/>
    <ImageView
        android:id="@+id/block"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:scaleType="centerCrop"
        android:src="@drawable/block"
        android:onClick="clicked"
        android:transitionName="block"/>
    <ImageView
        android:id="@+id/jellies"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:scaleType="centerCrop"
        android:src="@drawable/jellies"
        android:onClick="clicked"
        android:transitionName="jellies"/>
    <ImageView
        android:id="@+id/mug"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:scaleType="centerCrop"
        android:src="@drawable/mug"
        android:onClick="clicked"
        android:transitionName="mug"/>
    <ImageView
        android:id="@+id/pencil"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:scaleType="centerCrop"
        android:src="@drawable/pencil"
        android:onClick="clicked"
        android:transitionName="pencil"/>
    <ImageView
        android:id="@+id/scissors"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:scaleType="centerCrop"
        android:src="@drawable/scissors"
        android:onClick="clicked"
        android:transitionName="scissors"/>
</GridLayout>