First draft of Scenes & Transitions feature

This checkin has preliminary API (in flux, definitely changes still
to be made) and implementation for a new "Scenes & Transitions" feature.
The current implementation allows you to define different Scenes
(via layout resource IDs or callbacks) and Transitions to be used when
changing to those scenes. By default, scene changes will use AutoTransition,
which generally does the right thing.

There are no overview docs or tutorials yet. The best way to learn how things
work is to see the code for the various tests in
frameworks/base/tests/TransitionTests.

Expect the API to change. Expect the implementation to change (mostly to add
more functionality). Expect bugs, but tell me if things do not work
as expected.

Change-Id: Ib025a9f565678b225afa4759325cf6d496cc7215

88 files changed, 3764 insertions, 0 deletions

diff --git a/tests/TransitionTests/Android.mk b/tests/TransitionTests/Android.mk
new file mode 100644
index 0000000..22fa638
--- /dev/null
+++ b/tests/TransitionTests/Android.mk
@@ -0,0 +1,18 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+# Only compile source java files in this apk.
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := TransitionTests
+
+LOCAL_STATIC_JAVA_LIBRARIES += android-common
+
+LOCAL_PROGUARD_ENABLED := disabled
+
+include $(BUILD_PACKAGE)
+
+# Use the following include to make our test apk.
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/TransitionTests/AndroidManifest.xml b/tests/TransitionTests/AndroidManifest.xml
new file mode 100644
index 0000000..8cd36bf
--- /dev/null
+++ b/tests/TransitionTests/AndroidManifest.xml
@@ -0,0 +1,211 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.android.transitiontests"
+          android:versionCode="1"
+          android:versionName="1.0">
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <application
+            android:icon="@drawable/icon"
+            android:label="@string/app_name"
+            android:hardwareAccelerated="true"
+            android:theme="@style/AppTheme">
+        <activity android:label="@string/states_test1"
+                  android:name="ScenesTestv21">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="@string/states_test_auto_targets"
+                  android:name="ScenesTestAutoTargets">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="@string/states_test_auto_transition"
+                  android:name="ScenesTestAutoTransition">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="@string/states_test_auto_transition2"
+                  android:name="ScenesTestAutoTransition2">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="@string/contacts_expansion"
+                  android:name="ContactsExpansion">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="Demo0"
+                  android:name="Demo0">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="Demo1"
+                  android:name="Demo1">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="Demo2"
+                  android:name="Demo2">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="Demo3"
+                  android:name="Demo3">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="Demo4"
+                  android:name="Demo4">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="Demo5"
+                  android:name="Demo5">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="LoginActivity"
+                  android:name="LoginActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="LoginActivityFromResources"
+                  android:name="LoginActivityFromResources">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="OverlayTest"
+                  android:name="OverlayTest">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="ResourceLoadingTest"
+                  android:name="ResourceLoadingTest">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="FadingTest"
+                  android:name="FadingTest">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="UniqueIds"
+                  android:name="UniqueIds">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="HitRectBug"
+                  android:name="HitRectBug">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="SequenceTest"
+                  android:name="SequenceTest">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="SequenceTestSimple"
+                  android:name="SequenceTestSimple">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="ChangingText"
+                  android:name="ChangingText">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="ClippingText"
+                  android:name="ClippingText">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="ListViewAddRemove"
+                  android:name="ListViewAddRemove">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="ListViewAddRemoveNoTransition"
+                  android:name="ListViewAddRemoveNoTransition">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="CrossFadeDemo"
+                  android:name="CrossFadeDemo">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="Reparenting"
+                  android:name="Reparenting">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="SurfaceAndTextureViews"
+                  android:name="SurfaceAndTextureViews">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:label="InstanceTargets"
+                  android:name="InstanceTargets">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+    </application>
+
+</manifest>
diff --git a/tests/TransitionTests/res/drawable-hdpi/icon.png b/tests/TransitionTests/res/drawable-hdpi/icon.png
new file mode 100644
index 0000000..8074c4c
--- /dev/null
+++ b/tests/TransitionTests/res/drawable-hdpi/icon.png
diff --git a/tests/TransitionTests/res/drawable-ldpi/icon.png b/tests/TransitionTests/res/drawable-ldpi/icon.png
new file mode 100644
index 0000000..1095584
--- /dev/null
+++ b/tests/TransitionTests/res/drawable-ldpi/icon.png
diff --git a/tests/TransitionTests/res/drawable-mdpi/icon.png b/tests/TransitionTests/res/drawable-mdpi/icon.png
new file mode 100644
index 0000000..a07c69f
--- /dev/null
+++ b/tests/TransitionTests/res/drawable-mdpi/icon.png
diff --git a/tests/TransitionTests/res/drawable-nodpi/arrow_thumbnail.png b/tests/TransitionTests/res/drawable-nodpi/arrow_thumbnail.png
new file mode 100644
index 0000000..5cae8f2
--- /dev/null
+++ b/tests/TransitionTests/res/drawable-nodpi/arrow_thumbnail.png
diff --git a/tests/TransitionTests/res/drawable-nodpi/self_portrait_square.jpg b/tests/TransitionTests/res/drawable-nodpi/self_portrait_square.jpg
new file mode 100644
index 0000000..8cce1c1
--- /dev/null
+++ b/tests/TransitionTests/res/drawable-nodpi/self_portrait_square.jpg
diff --git a/tests/TransitionTests/res/drawable-nodpi/self_portrait_square_100.jpg b/tests/TransitionTests/res/drawable-nodpi/self_portrait_square_100.jpg
new file mode 100644
index 0000000..26c0a85
--- /dev/null
+++ b/tests/TransitionTests/res/drawable-nodpi/self_portrait_square_100.jpg
diff --git a/tests/TransitionTests/res/drawable-nodpi/self_portrait_square_200.jpg b/tests/TransitionTests/res/drawable-nodpi/self_portrait_square_200.jpg
new file mode 100644
index 0000000..f18ae5b
--- /dev/null
+++ b/tests/TransitionTests/res/drawable-nodpi/self_portrait_square_200.jpg
diff --git a/tests/TransitionTests/res/layout/activity_login.xml b/tests/TransitionTests/res/layout/activity_login.xml
new file mode 100644
index 0000000..2aaafc0
--- /dev/null
+++ b/tests/TransitionTests/res/layout/activity_login.xml
@@ -0,0 +1,86 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/password"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignRight="@+id/username"
+        android:layout_below="@+id/username"
+        android:layout_marginTop="30dp"
+        android:textColor="#7f7f7f"
+        android:text="@string/password"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <EditText
+        android:id="@+id/usernameEdit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignTop="@+id/username"
+        android:layout_marginLeft="14dp"
+        android:layout_toRightOf="@+id/username"
+        android:ems="10" />
+
+    <TextView
+        android:id="@+id/username"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentTop="true"
+        android:layout_marginLeft="20dp"
+        android:layout_marginTop="51dp"
+        android:text="@string/username"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <EditText
+        android:id="@+id/passwordEdit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignBaseline="@+id/password"
+        android:layout_alignBottom="@+id/password"
+        android:layout_alignLeft="@+id/usernameEdit"
+        android:layout_alignParentRight="true"
+        android:editable="false"
+        android:ems="10" >
+
+        <requestFocus />
+    </EditText>
+
+    <Button
+        android:id="@+id/cancel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="14dp"
+        android:layout_toLeftOf="@+id/passwordEdit"
+        android:onClick="sendMessage"
+        android:text="@string/cancel" />
+
+    <Button
+        android:id="@+id/submit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignBaseline="@+id/cancel"
+        android:layout_alignBottom="@+id/cancel"
+        android:layout_alignLeft="@+id/passwordEdit"
+        android:layout_marginLeft="41dp"
+        android:onClick="sendMessage"
+        android:text="@string/submit" />
+
+    <TextView
+        android:id="@+id/newuser"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/passwordEdit"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="16dp"
+        android:textColor="#0000ff"
+        android:text="@string/new_user"
+        android:clickable="true"
+        android:onClick="sendMessage"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:textStyle="italic" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/button_template.xml b/tests/TransitionTests/res/layout/button_template.xml
new file mode 100644
index 0000000..9b867f2
--- /dev/null
+++ b/tests/TransitionTests/res/layout/button_template.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<Button xmlns:android="http://schemas.android.com/apk/res/android"
+              android:onClick="sendMessage"
+              android:id="@+id/button"
+              android:layout_width="wrap_content"
+              android:layout_height="wrap_content">
+
+</Button>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/changing_text_1.xml b/tests/TransitionTests/res/layout/changing_text_1.xml
new file mode 100644
index 0000000..88086a3
--- /dev/null
+++ b/tests/TransitionTests/res/layout/changing_text_1.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/submit"
+            android:onClick="sendMessage"
+            android:id="@+id/sceneSwitchButton"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/shortText1"
+            android:background="#8f8f8f"
+            android:id="@+id/textview1"/>
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/buttona"
+            android:text="@string/button"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/longText1"
+            android:background="#8f8f8f"
+            android:id="@+id/textview2"/>
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/buttonb"
+            android:text="@string/button"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/changing_text_2.xml b/tests/TransitionTests/res/layout/changing_text_2.xml
new file mode 100644
index 0000000..91fdfef
--- /dev/null
+++ b/tests/TransitionTests/res/layout/changing_text_2.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/submit"
+            android:onClick="sendMessage"
+            android:id="@+id/sceneSwitchButton"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/longText2"
+            android:background="#8f8f8f"
+            android:id="@+id/textview1"/>
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/buttona"
+            android:text="@string/button"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/shortText2"
+            android:background="#8f8f8f"
+            android:id="@+id/textview2"/>
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/buttonb"
+            android:text="@string/button"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/clipping_text_1.xml b/tests/TransitionTests/res/layout/clipping_text_1.xml
new file mode 100644
index 0000000..5fe45ab
--- /dev/null
+++ b/tests/TransitionTests/res/layout/clipping_text_1.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/submit"
+            android:onClick="sendMessage"
+            android:id="@+id/sceneSwitchButton"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/shortText1"
+            android:background="#8f8f8f"
+            android:id="@+id/textview1"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/clipping_text_2.xml b/tests/TransitionTests/res/layout/clipping_text_2.xml
new file mode 100644
index 0000000..3a0e3f4
--- /dev/null
+++ b/tests/TransitionTests/res/layout/clipping_text_2.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <Button
+            android:layout_width="500dip"
+            android:layout_height="wrap_content"
+            android:text="@string/submit"
+            android:onClick="sendMessage"
+            android:id="@+id/sceneSwitchButton"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/longText2"
+            android:background="#8f8f8f"
+            android:id="@+id/textview1"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/contact_collapsed.xml b/tests/TransitionTests/res/layout/contact_collapsed.xml
new file mode 100644
index 0000000..bfa97df
--- /dev/null
+++ b/tests/TransitionTests/res/layout/contact_collapsed.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="horizontal"
+              android:background="#fff"
+              android:layout_width="fill_parent"
+              android:id="@+id/topContainer"
+              android:layout_height="wrap_content">
+    <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/contact_arrow"
+            android:src="@drawable/arrow_thumbnail"/>
+    <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/contact_picture"/>
+    <LinearLayout android:orientation="vertical"
+                  android:layout_width="0dip"
+                  android:id="@+id/itemContainer"
+                  android:background="#ccc"
+                  android:layout_weight="1"
+                  android:layout_height="wrap_content">
+        <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:id="@+id/contact_name"/>
+        <LinearLayout android:orientation="vertical"
+                      android:visibility="gone"
+                      android:id="@+id/expanded_info"
+                      android:layout_width="wrap_content"
+                      android:layout_height="wrap_content">
+            <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:id="@+id/contact_street"/>
+            <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:id="@+id/contact_city"/>
+            <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:id="@+id/contact_phone"/>
+            <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:id="@+id/contact_email"/>
+        </LinearLayout>
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/contact_expanded.xml b/tests/TransitionTests/res/layout/contact_expanded.xml
new file mode 100644
index 0000000..4007d4a
--- /dev/null
+++ b/tests/TransitionTests/res/layout/contact_expanded.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="horizontal"
+              android:background="#fff"
+              android:layout_width="fill_parent"
+              android:layout_height="fill_parent">
+    <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/contact_arrow"
+            android:src="@drawable/arrow_thumbnail"/>
+    <LinearLayout android:orientation="vertical"
+                  android:layout_width="fill_parent"
+                  android:layout_height="fill_parent">
+        <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:id="@+id/contact_name"/>
+        <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:id="@+id/contact_street"/>
+        <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:id="@+id/contact_city"/>
+        <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:id="@+id/contact_phone"/>
+        <TextView
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:id="@+id/contact_email"/>
+    </LinearLayout>
+    <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/contact_picture"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/contacts_list.xml b/tests/TransitionTests/res/layout/contacts_list.xml
new file mode 100644
index 0000000..d38704c
--- /dev/null
+++ b/tests/TransitionTests/res/layout/contacts_list.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/contactsContainer"
+              android:layout_width="fill_parent"
+              android:layout_height="fill_parent">
+
+
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/crossfade.xml b/tests/TransitionTests/res/layout/crossfade.xml
new file mode 100644
index 0000000..d766ce1
--- /dev/null
+++ b/tests/TransitionTests/res/layout/crossfade.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="fill_parent"
+              android:layout_height="fill_parent"
+              android:id="@+id/container">
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="sendMessage"
+            android:id="@+id/button"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/shortText1"
+            android:id="@+id/textview"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/longText1"
+            android:id="@+id/textview1"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/someText"
+            android:id="@+id/textview2"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/crossfade_1.xml b/tests/TransitionTests/res/layout/crossfade_1.xml
new file mode 100644
index 0000000..4cc5bc9
--- /dev/null
+++ b/tests/TransitionTests/res/layout/crossfade_1.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="fill_parent"
+              android:layout_height="fill_parent"
+              android:id="@+id/container">
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="sendMessage"
+            android:id="@+id/button"/>
+
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/shortText2"
+            android:id="@+id/textview"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/longText2"
+            android:id="@+id/textview1"/>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/someText"
+            android:id="@+id/textview2"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/fading_test.xml b/tests/TransitionTests/res/layout/fading_test.xml
new file mode 100644
index 0000000..3728b5e
--- /dev/null
+++ b/tests/TransitionTests/res/layout/fading_test.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/submit"
+            android:onClick="sendMessage"
+            android:id="@+id/sceneSwitchButton"/>
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/removingButton"
+            android:id="@+id/removingButton"/>
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/invisibleButton"
+            android:id="@+id/invisibleButton"/>
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/goneButton"
+            android:id="@+id/goneButton"/>
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/button"
+            android:text="@string/button"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/fading_test_scene_2.xml b/tests/TransitionTests/res/layout/fading_test_scene_2.xml
new file mode 100644
index 0000000..baf5b4d
--- /dev/null
+++ b/tests/TransitionTests/res/layout/fading_test_scene_2.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/submit"
+            android:onClick="sendMessage"
+            android:id="@+id/sceneSwitchButton"/>
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/invisibleButton"
+            android:visibility="invisible"
+            android:id="@+id/invisibleButton"/>
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/goneButton"
+            android:visibility="gone"
+            android:id="@+id/goneButton"/>
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/button"
+            android:text="@string/button"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/fading_test_simple.xml b/tests/TransitionTests/res/layout/fading_test_simple.xml
new file mode 100644
index 0000000..d201eca
--- /dev/null
+++ b/tests/TransitionTests/res/layout/fading_test_simple.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/submit"
+            android:onClick="sendMessage"
+            android:id="@+id/sceneSwitchButton"/>
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/removingButton"
+            android:id="@+id/removingButton"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/fading_test_simple2.xml b/tests/TransitionTests/res/layout/fading_test_simple2.xml
new file mode 100644
index 0000000..80f3f94
--- /dev/null
+++ b/tests/TransitionTests/res/layout/fading_test_simple2.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="50dip"
+            android:text="@string/submit"
+            android:onClick="sendMessage"
+            android:id="@+id/sceneSwitchButton"/>
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/removingButton"
+            android:visibility="invisible"
+            android:id="@+id/removingButton"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/incorrect_password.xml b/tests/TransitionTests/res/layout/incorrect_password.xml
new file mode 100644
index 0000000..af59618
--- /dev/null
+++ b/tests/TransitionTests/res/layout/incorrect_password.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" >
+
+    <Button
+        android:id="@+id/okay"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginBottom="164dp"
+        android:onClick="sendMessage"
+        android:text="@string/okay" />
+
+    <TextView
+        android:id="@+id/incorrectpassword"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@+id/okay"
+        android:layout_centerHorizontal="true"
+        android:layout_marginBottom="93dp"
+        android:text="@string/incorrect_password"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <TextView
+        android:id="@+id/tryagain"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignTop="@+id/incorrectpassword"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="35dp"
+        android:text="@string/try_again"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/instance_targets.xml b/tests/TransitionTests/res/layout/instance_targets.xml
new file mode 100644
index 0000000..5677d52
--- /dev/null
+++ b/tests/TransitionTests/res/layout/instance_targets.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:id="@+id/container">
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentLeft="true"
+            android:onClick="sendMessage"
+            android:id="@+id/button0"/>
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@+id/button0"
+            android:onClick="sendMessage"
+            android:id="@+id/button1"/>
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@+id/button1"
+            android:onClick="sendMessage"
+            android:id="@+id/button2"/>
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@+id/button2"
+            android:onClick="sendMessage"
+            android:id="@+id/button3"/>
+
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/list_view_add_remove.xml b/tests/TransitionTests/res/layout/list_view_add_remove.xml
new file mode 100644
index 0000000..230511f
--- /dev/null
+++ b/tests/TransitionTests/res/layout/list_view_add_remove.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <ListView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:id="@+id/listview"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/login_password.xml b/tests/TransitionTests/res/layout/login_password.xml
new file mode 100644
index 0000000..1e75694
--- /dev/null
+++ b/tests/TransitionTests/res/layout/login_password.xml
@@ -0,0 +1,86 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".LoginActivity" >
+
+    <TextView
+        android:id="@+id/password"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignRight="@+id/username"
+        android:layout_below="@+id/username"
+        android:layout_marginTop="30dp"
+        android:text="@string/password"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <EditText
+        android:id="@+id/usernameEdit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignTop="@+id/username"
+        android:layout_marginLeft="14dp"
+        android:layout_toRightOf="@+id/username"
+        android:ems="10" />
+
+    <TextView
+        android:id="@+id/username"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentTop="true"
+        android:layout_marginLeft="20dp"
+        android:layout_marginTop="51dp"
+        android:text="@string/username"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <EditText
+        android:id="@+id/passwordEdit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignBaseline="@+id/password"
+        android:layout_alignBottom="@+id/password"
+        android:layout_alignLeft="@+id/usernameEdit"
+        android:layout_alignParentRight="true"
+        android:ems="10" >
+
+        <requestFocus />
+    </EditText>
+
+    <Button
+        android:id="@+id/cancel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="14dp"
+        android:layout_toLeftOf="@+id/passwordEdit"
+        android:onClick="sendMessage"
+        android:text="@string/cancel" />
+
+    <Button
+        android:id="@+id/submit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignBaseline="@+id/cancel"
+        android:layout_alignBottom="@+id/cancel"
+        android:layout_alignLeft="@+id/passwordEdit"
+        android:layout_marginLeft="41dp"
+        android:onClick="sendMessage"
+        android:text="@string/submit" />
+
+    <TextView
+        android:id="@+id/newuser"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/passwordEdit"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="16dp"
+        android:textColor="#0000ff"
+        android:text="@string/new_user"
+        android:clickable="true"
+        android:onClick="sendMessage"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:textStyle="italic" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/main.xml b/tests/TransitionTests/res/layout/main.xml
new file mode 100644
index 0000000..b42318e
--- /dev/null
+++ b/tests/TransitionTests/res/layout/main.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:id="@+id/container">
+    <Button
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:id="@+id/button"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/new_user.xml b/tests/TransitionTests/res/layout/new_user.xml
new file mode 100644
index 0000000..f8dfab0
--- /dev/null
+++ b/tests/TransitionTests/res/layout/new_user.xml
@@ -0,0 +1,92 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:id="@+id/container"
+    tools:context=".LoginActivity" >
+
+    <TextView
+        android:id="@+id/password"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignRight="@+id/username"
+        android:layout_below="@+id/username"
+        android:layout_marginTop="30dp"
+        android:text="@string/password"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <EditText
+        android:id="@+id/usernameEdit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignTop="@+id/username"
+        android:layout_marginLeft="14dp"
+        android:layout_toRightOf="@+id/username"
+        android:ems="10" />
+
+    <TextView
+        android:id="@+id/username"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentTop="true"
+        android:layout_marginLeft="20dp"
+        android:layout_marginTop="51dp"
+        android:text="@string/username"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <EditText
+        android:id="@+id/passwordEdit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignBaseline="@+id/password"
+        android:layout_alignBottom="@+id/password"
+        android:layout_alignLeft="@+id/usernameEdit"
+        android:layout_alignParentRight="true"
+        android:ems="10" >
+
+        <requestFocus />
+    </EditText>
+
+    <Button
+        android:id="@+id/cancel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="14dp"
+        android:layout_toLeftOf="@+id/passwordEdit"
+        android:onClick="sendMessage"
+        android:text="@string/cancel" />
+
+    <Button
+        android:id="@+id/submit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignBaseline="@+id/cancel"
+        android:layout_alignBottom="@+id/cancel"
+        android:layout_alignLeft="@+id/passwordEdit"
+        android:layout_marginLeft="41dp"
+        android:onClick="sendMessage"
+        android:text="@string/submit" />
+
+    <EditText
+        android:id="@+id/retypeEdit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignBaseline="@+id/retype"
+        android:layout_alignBottom="@+id/retype"
+        android:layout_alignLeft="@+id/passwordEdit"
+        android:layout_alignParentRight="true"
+        android:ems="10" />
+
+    <TextView
+        android:id="@+id/retype"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/passwordEdit"
+        android:layout_marginTop="26dp"
+        android:layout_toLeftOf="@+id/usernameEdit"
+        android:text="@string/retype"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/overlay_test.xml b/tests/TransitionTests/res/layout/overlay_test.xml
new file mode 100644
index 0000000..edd0393
--- /dev/null
+++ b/tests/TransitionTests/res/layout/overlay_test.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="fill_parent"
+              android:layout_height="fill_parent">
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/button"
+            android:text="@string/start"
+            android:onClick="onClick"/>
+
+    <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/fadingButton"
+            android:id="@+id/fadingButton"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/reparenting.xml b/tests/TransitionTests/res/layout/reparenting.xml
new file mode 100644
index 0000000..b3bfbb9
--- /dev/null
+++ b/tests/TransitionTests/res/layout/reparenting.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="fill_parent"
+              android:layout_height="fill_parent"
+              android:id="@+id/container">
+    <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/container1"/>
+    <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/container2"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/resources_test_layout.xml b/tests/TransitionTests/res/layout/resources_test_layout.xml
new file mode 100644
index 0000000..48affa0
--- /dev/null
+++ b/tests/TransitionTests/res/layout/resources_test_layout.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ImageView
+    src="@drawable/icon"/>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/results_screen.xml b/tests/TransitionTests/res/layout/results_screen.xml
new file mode 100644
index 0000000..8550a5e
--- /dev/null
+++ b/tests/TransitionTests/res/layout/results_screen.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="fill_parent"
+              android:layout_height="fill_parent"
+              android:background="#7f7f7f"
+              android:id="@+id/container">
+    <LinearLayout android:orientation="horizontal"
+                  android:layout_width="wrap_content"
+                  android:layout_height="wrap_content"
+                  android:layout_gravity="top|right"
+                  android:id="@+id/searchContainer">
+        <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/searchText"
+                android:id="@+id/searchText"/>
+        <Button
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/searchButton"
+                android:onClick="sendMessage"
+                android:id="@+id/searchButton"/>
+    </LinearLayout>
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:text="@string/resultsTitle"
+            android:id="@+id/resultsText"/>
+    <LinearLayout android:layout_width="match_parent"
+            android:layout_height="0dip"
+            android:layout_weight="1"
+            android:orientation="vertical"
+            android:id="@+id/resultsList">
+        <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/placeholder"/>
+        <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/placeholder"/>
+        <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/placeholder"/>
+        <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/placeholder"/>
+        <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/placeholder"/>
+        <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/placeholder"/>
+        <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/placeholder"/>
+
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/search_screen.xml b/tests/TransitionTests/res/layout/search_screen.xml
new file mode 100644
index 0000000..947702b
--- /dev/null
+++ b/tests/TransitionTests/res/layout/search_screen.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="fill_parent"
+              android:layout_height="fill_parent"
+              android:background="#000000"
+              android:id="@+id/container">
+    <LinearLayout android:orientation="horizontal"
+                  android:layout_width="wrap_content"
+                  android:layout_height="wrap_content"
+                  android:layout_gravity="center"
+                  android:id="@+id/searchContainer">
+        <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/searchText"
+                android:id="@+id/searchText"/>
+        <Button
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/searchButton"
+                android:onClick="sendMessage"
+                android:id="@+id/searchButton"/>
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/success.xml b/tests/TransitionTests/res/layout/success.xml
new file mode 100644
index 0000000..9c265ef
--- /dev/null
+++ b/tests/TransitionTests/res/layout/success.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" >
+
+    <TextView
+            android:id="@+id/loginsuccessful"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerHorizontal="true"
+            android:layout_marginBottom="93dp"
+            android:text="@string/login_successful"
+            android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <TextView
+            android:id="@+id/firstactivityscreen"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignTop="@+id/loginsuccessful"
+            android:layout_centerHorizontal="true"
+            android:layout_marginTop="35dp"
+            android:text="@string/first_activity_screen"
+            android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <Button
+            android:id="@+id/reset"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:layout_centerHorizontal="true"
+            android:layout_marginBottom="164dp"
+            android:onClick="sendMessage"
+            android:text="@string/reset" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/surface_texture_views.xml b/tests/TransitionTests/res/layout/surface_texture_views.xml
new file mode 100644
index 0000000..9260bc0
--- /dev/null
+++ b/tests/TransitionTests/res/layout/surface_texture_views.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <Button
+            android:text="@string/toggle"
+            android:id="@+id/toggleButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/unique_id_test.xml b/tests/TransitionTests/res/layout/unique_id_test.xml
new file mode 100644
index 0000000..9b7eb10
--- /dev/null
+++ b/tests/TransitionTests/res/layout/unique_id_test.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:id="@+id/container"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/layout/username_taken.xml b/tests/TransitionTests/res/layout/username_taken.xml
new file mode 100644
index 0000000..9484e69
--- /dev/null
+++ b/tests/TransitionTests/res/layout/username_taken.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" >
+
+    <Button
+            android:id="@+id/okay"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:layout_centerHorizontal="true"
+            android:layout_marginBottom="164dp"
+            android:onClick="sendMessage"
+            android:text="@string/okay" />
+
+    <TextView
+            android:id="@+id/usernametaken"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_above="@+id/okay"
+            android:layout_centerHorizontal="true"
+            android:layout_marginBottom="93dp"
+            android:text="@string/username_taken"
+            android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <TextView
+            android:id="@+id/textView2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignTop="@+id/usernametaken"
+            android:layout_centerHorizontal="true"
+            android:layout_marginTop="35dp"
+            android:text="@string/try_again"
+            android:textAppearance="?android:attr/textAppearanceLarge" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/scene/incorrect_password_scene.xml b/tests/TransitionTests/res/scene/incorrect_password_scene.xml
new file mode 100644
index 0000000..a31ad22
--- /dev/null
+++ b/tests/TransitionTests/res/scene/incorrect_password_scene.xml
@@ -0,0 +1,2 @@
+<scene xmlns:android="http://schemas.android.com/apk/res/android"
+       android:layout="@layout/incorrect_password"/>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/scene/login_scene.xml b/tests/TransitionTests/res/scene/login_scene.xml
new file mode 100644
index 0000000..b258303
--- /dev/null
+++ b/tests/TransitionTests/res/scene/login_scene.xml
@@ -0,0 +1,2 @@
+<scene xmlns:android="http://schemas.android.com/apk/res/android"
+       android:layout="@layout/activity_login"/>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/scene/my_scene.xml b/tests/TransitionTests/res/scene/my_scene.xml
new file mode 100644
index 0000000..b8278c9
--- /dev/null
+++ b/tests/TransitionTests/res/scene/my_scene.xml
@@ -0,0 +1,3 @@
+<scene >
+
+</scene>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/scene/new_user_scene.xml b/tests/TransitionTests/res/scene/new_user_scene.xml
new file mode 100644
index 0000000..d6e5f0f
--- /dev/null
+++ b/tests/TransitionTests/res/scene/new_user_scene.xml
@@ -0,0 +1,2 @@
+<scene xmlns:android="http://schemas.android.com/apk/res/android"
+       android:layout="@layout/new_user"/>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/scene/password_scene.xml b/tests/TransitionTests/res/scene/password_scene.xml
new file mode 100644
index 0000000..99a0038
--- /dev/null
+++ b/tests/TransitionTests/res/scene/password_scene.xml
@@ -0,0 +1,2 @@
+<scene xmlns:android="http://schemas.android.com/apk/res/android"
+       android:layout="@layout/login_password"/>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/scene/results_scene.xml b/tests/TransitionTests/res/scene/results_scene.xml
new file mode 100644
index 0000000..9c9fc69
--- /dev/null
+++ b/tests/TransitionTests/res/scene/results_scene.xml
@@ -0,0 +1,3 @@
+<scene xmlns:android="http://schemas.android.com/apk/res/android"
+       android:layout="@layout/results_screen">
+</scene>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/scene/search_scene.xml b/tests/TransitionTests/res/scene/search_scene.xml
new file mode 100644
index 0000000..742cd57
--- /dev/null
+++ b/tests/TransitionTests/res/scene/search_scene.xml
@@ -0,0 +1,3 @@
+<scene xmlns:android="http://schemas.android.com/apk/res/android"
+       android:layout="@layout/search_screen">
+</scene>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/scene/success_scene.xml b/tests/TransitionTests/res/scene/success_scene.xml
new file mode 100644
index 0000000..3d76d89
--- /dev/null
+++ b/tests/TransitionTests/res/scene/success_scene.xml
@@ -0,0 +1,2 @@
+<scene xmlns:android="http://schemas.android.com/apk/res/android"
+       android:layout="@layout/success"/>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/scene/username_taken_scene.xml b/tests/TransitionTests/res/scene/username_taken_scene.xml
new file mode 100644
index 0000000..b2f050e
--- /dev/null
+++ b/tests/TransitionTests/res/scene/username_taken_scene.xml
@@ -0,0 +1,2 @@
+<scene xmlns:android="http://schemas.android.com/apk/res/android"
+       android:layout="@layout/username_taken"/>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/transition/colorizer_transition.xml b/tests/TransitionTests/res/transition/colorizer_transition.xml
new file mode 100644
index 0000000..731d7ee
--- /dev/null
+++ b/tests/TransitionTests/res/transition/colorizer_transition.xml
@@ -0,0 +1,6 @@
+<recolor xmlns:android="http://schemas.android.com/apk/res/android">>
+    <targets>
+        <target android:targetID="@id/password"/>
+        <target android:targetID="@id/passwordEdit"/>
+    </targets>
+</recolor>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/transition/fader.xml b/tests/TransitionTests/res/transition/fader.xml
new file mode 100644
index 0000000..c71fd94
--- /dev/null
+++ b/tests/TransitionTests/res/transition/fader.xml
@@ -0,0 +1 @@
+<fade/>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/transition/login_slider_transition.xml b/tests/TransitionTests/res/transition/login_slider_transition.xml
new file mode 100644
index 0000000..dbdd6e9
--- /dev/null
+++ b/tests/TransitionTests/res/transition/login_slider_transition.xml
@@ -0,0 +1,22 @@
+<transitionGroup xmlns:android="http://schemas.android.com/apk/res/android">
+    <slide>
+        <targets>
+            <target android:targetID="@id/retype"/>
+            <target android:targetID="@id/retypeEdit"/>
+        </targets>
+    </slide>
+    <recolor>
+        <targets>
+            <target android:targetID="@id/password"/>
+            <target android:targetID="@id/passwordEdit"/>
+        </targets>
+    </recolor>
+    <fade/>
+</transitionGroup>
+
+<!--
+                TransitionGroup slider = new TransitionGroup();
+        slider.addTransition(new Slide(R.id.retype, R.id.retypeEdit));
+        slider.addTransition(new Recolor(R.id.password, R.id.passwordEdit));
+        slider.addTransition(new Fade());
+-->
\ No newline at end of file
diff --git a/tests/TransitionTests/res/transition/login_transition_mgr.xml b/tests/TransitionTests/res/transition/login_transition_mgr.xml
new file mode 100644
index 0000000..8a8b9e9
--- /dev/null
+++ b/tests/TransitionTests/res/transition/login_transition_mgr.xml
@@ -0,0 +1,39 @@
+<transitionManager xmlns:android="http://schemas.android.com/apk/res/android">
+    <transition fromScene="@scene/login_scene" toScene="@scene/new_user_scene"
+                transition="@transition/login_slider_transition"/>
+    <transition fromScene="@scene/password_scene" toScene="@scene/new_user_scene"
+                transition="@transition/login_slider_transition"/>
+    <transition fromScene="@scene/new_user_scene" toScene="@scene/login_scene"
+                transition="@transition/login_slider_transition"/>
+    <transition fromScene="@scene/new_user_scene" toScene="@scene/password_scene"
+                transition="@transition/login_slider_transition"/>
+    <transition fromScene="@scene/login_scene" toScene="@scene/password_scene"
+                transition="@transition/colorizer_transition"/>
+    <transition fromScene="@scene/password_scene" toScene="@scene/login_scene"
+                transition="@transition/colorizer_transition"/>
+</transitionManager>
+
+        <!--
+                        mLoginScene = new Scene(this, mSceneRoot, R.layout.activity_login);
+        mPasswordScene = new Scene(this, mSceneRoot, R.layout.login_password);
+        mIncorrectPasswordScene = new Scene(this, mSceneRoot, R.layout.incorrect_password);
+        mUsernameTakenScene = new Scene(this, mSceneRoot, R.layout.username_taken);
+        mSuccessScene = new Scene(this, mSceneRoot, R.layout.success);
+        mNewUserScene = new Scene(this, mSceneRoot, R.layout.new_user);
+
+        mTransitionManager = new TransitionManager();
+        // Custom transitions in/out of NewUser screen - slide in the 2nd password UI
+        TransitionGroup slider = new TransitionGroup();
+        slider.addTransition(new Slide(R.id.retype, R.id.retypeEdit));
+        slider.addTransition(new Recolor(R.id.password, R.id.passwordEdit));
+        slider.addTransition(new Fade());
+        mTransitionManager.setTransition(mLoginScene, mNewUserScene, slider);
+        mTransitionManager.setTransition(mPasswordScene, mNewUserScene, slider);
+        mTransitionManager.setTransition(mNewUserScene, mLoginScene, slider);
+        mTransitionManager.setTransition(mNewUserScene, mPasswordScene, slider);
+
+        // Custom transitions with recoloring password field
+        Transition colorizer = new Recolor(R.id.password, R.id.passwordEdit);
+        mTransitionManager.setTransition(mLoginScene, mPasswordScene, colorizer);
+        mTransitionManager.setTransition(mPasswordScene, mLoginScene, colorizer);
+-->
\ No newline at end of file
diff --git a/tests/TransitionTests/res/transition/mover.xml b/tests/TransitionTests/res/transition/mover.xml
new file mode 100644
index 0000000..3c47606
--- /dev/null
+++ b/tests/TransitionTests/res/transition/mover.xml
@@ -0,0 +1 @@
+<move/>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/transition/mover_fader.xml b/tests/TransitionTests/res/transition/mover_fader.xml
new file mode 100644
index 0000000..8b805e9
--- /dev/null
+++ b/tests/TransitionTests/res/transition/mover_fader.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<transitionGroup xmlns:android="http://schemas.android.com/apk/res/android">
+    <fade/>
+    <move/>
+</transitionGroup>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/transition/my_transition.xml b/tests/TransitionTests/res/transition/my_transition.xml
new file mode 100644
index 0000000..14c91b9
--- /dev/null
+++ b/tests/TransitionTests/res/transition/my_transition.xml
@@ -0,0 +1,20 @@
+<transitionGroup xmlns:android="http://schemas.android.com/apk/res/android">
+    <fade></fade>
+    <transitionGroup>
+        <move android:duration="500">
+            <targets>
+                <target android:targetID="@id/container"/>
+                <target android:targetID="@id/resultsList"/>
+            </targets>
+        </move>
+        <transitionGroup>
+            <targets>
+                <target android:targetID="@id/container"/>
+                <target android:targetID="@id/resultsList"/>
+            </targets>
+            <fade android:startOffset="25"/>
+        </transitionGroup>
+        <recolor/>
+    </transitionGroup>
+    <move/>
+</transitionGroup>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/transition/my_transition_mgr.xml b/tests/TransitionTests/res/transition/my_transition_mgr.xml
new file mode 100644
index 0000000..ca9705a
--- /dev/null
+++ b/tests/TransitionTests/res/transition/my_transition_mgr.xml
@@ -0,0 +1,6 @@
+<transitionManager xmlns:android="http://schemas.android.com/apk/res/android">
+    <transition fromScene="@scene/search_scene" toScene="@scene/results_scene"
+                transition="@transition/mover_fader"/>
+    <transition fromScene="@scene/results_scene" toScene="@scene/search_scene"
+                transition="@transition/mover_fader"/>
+</transitionManager>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/values-v11/styles.xml b/tests/TransitionTests/res/values-v11/styles.xml
new file mode 100644
index 0000000..541752f
--- /dev/null
+++ b/tests/TransitionTests/res/values-v11/styles.xml
@@ -0,0 +1,11 @@
+<resources>
+
+    <!--
+        Base application theme for API 11+. This theme completely replaces
+        AppBaseTheme from res/values/styles.xml on API 11+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
+        <!-- API 11 theme customizations can go here. -->
+    </style>
+
+</resources>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/values-v14/styles.xml b/tests/TransitionTests/res/values-v14/styles.xml
new file mode 100644
index 0000000..f20e015
--- /dev/null
+++ b/tests/TransitionTests/res/values-v14/styles.xml
@@ -0,0 +1,12 @@
+<resources>
+
+    <!--
+        Base application theme for API 14+. This theme completely replaces
+        AppBaseTheme from BOTH res/values/styles.xml and
+        res/values-v11/styles.xml on API 14+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
+        <!-- API 14 theme customizations can go here. -->
+    </style>
+
+</resources>
\ No newline at end of file
diff --git a/tests/TransitionTests/res/values/strings.xml b/tests/TransitionTests/res/values/strings.xml
new file mode 100644
index 0000000..e251d5c
--- /dev/null
+++ b/tests/TransitionTests/res/values/strings.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">StatesTest</string>
+    <string name="states_test1">StatesTestv21</string>
+    <string name="states_test_auto_targets">StatesTestAutoTargets</string>
+    <string name="states_test_auto_transition">StatesTestAutoTransition</string>
+    <string name="states_test_auto_transition2">StatesTestAutoTransition2</string>
+    <string name="contacts_expansion">ContactsExpansion</string>
+    <string name="states_test3">StatesTest3</string>
+    <string name="states_test4">StatesTest4</string>
+    <string name="states_test5">StatesTest5</string>
+    <string name="states_test6">StatesTest6</string>
+    <string name="button">Button</string>
+    <string name="searchButton">Search</string>
+    <string name="searchText">This is some text</string>
+    <string name="resultsTitle">Search Results</string>
+    <string name="placeholder">Blah Blah Blah</string>
+    <string name="username">Username:</string>
+    <string name="password">Password:</string>
+    <string name="retype">Retype:</string>
+    <string name="new_user">New User?</string>
+    <string name="incorrect_password">Incorrect password:</string>
+    <string name="try_again">Please try again.</string>
+    <string name="login_successful">Success!</string>
+    <string name="first_activity_screen">First activity screen</string>
+    <string name="username_taken">Username taken:</string>
+    <string name="cancel">Cancel</string>
+    <string name="submit">Submit</string>
+    <string name="okay">Okay</string>
+    <string name="reset">Reset</string>
+    <string name="fadingButton">Fading Button</string>
+    <string name="removingButton">Removing Button</string>
+    <string name="invisibleButton">invisible Button</string>
+    <string name="goneButton">Gone Button</string>
+    <string name="start">Start</string>
+    <string name="toggle">Toggle State</string>
+    <string name="someText">This is some text</string>
+    <string name="shortText1">This is some short text</string>
+    <string name="shortText2">Not much text here</string>
+    <string name="longText1">This is the beginning of the Spring of my discontent. In the event of a real emergency, you would be notified by email. Fear not, for death comes swiftly.</string>
+    <string name="longText2">When do we get to eat? I like all things, especially following strong leaders, and mangy cats. Break glass in emergency. The purpose of a framework is to provide the facilities and functionality of a powerful toolkit with the simplicity of a refrigerator.</string>
+</resources>
diff --git a/tests/TransitionTests/res/values/styles.xml b/tests/TransitionTests/res/values/styles.xml
new file mode 100644
index 0000000..4a10ca4
--- /dev/null
+++ b/tests/TransitionTests/res/values/styles.xml
@@ -0,0 +1,20 @@
+<resources>
+
+    <!--
+        Base application theme, dependent on API level. This theme is replaced
+        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Light">
+        <!--
+            Theme customizations available in newer API levels can go in
+            res/values-vXX/styles.xml, while customizations related to
+            backward-compatibility can go here.
+        -->
+    </style>
+
+    <!-- Application theme. -->
+    <style name="AppTheme" parent="AppBaseTheme">
+        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
+    </style>
+
+</resources>
\ No newline at end of file
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ChangingText.java b/tests/TransitionTests/src/com/android/transitiontests/ChangingText.java
new file mode 100644
index 0000000..ed9b46a
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ChangingText.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.widget.Button;
+import android.view.transition.Fade;
+import android.view.transition.Move;
+import android.view.transition.TextChange;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+public class ChangingText extends Activity {
+
+    Button mRemovingButton, mInvisibleButton, mGoneButton;
+    Scene mScene1, mScene2;
+    ViewGroup mSceneRoot;
+    Fade fader;
+    TransitionGroup mChanger;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.changing_text_1);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mScene1 = new Scene(mSceneRoot, R.layout.changing_text_1, this);
+        mScene2 = new Scene(mSceneRoot, R.layout.changing_text_2, this);
+
+        mChanger = new TransitionGroup(TransitionGroup.TOGETHER);
+        mChanger.addTransitions(new Move(), new TextChange());
+
+        mSceneRoot.setCurrentScene(mScene1);
+    }
+
+    public void sendMessage(View view) {
+        if (mSceneRoot.getCurrentScene() == mScene1) {
+            TransitionManager.go(mScene2, mChanger);
+        } else {
+            TransitionManager.go(mScene1, mChanger);
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ClippingText.java b/tests/TransitionTests/src/com/android/transitiontests/ClippingText.java
new file mode 100644
index 0000000..0ecf1f4
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ClippingText.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.widget.Button;
+import android.view.transition.Fade;
+import android.view.transition.Move;
+import android.view.transition.TextChange;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+public class ClippingText extends Activity {
+
+    Button mRemovingButton, mInvisibleButton, mGoneButton;
+    Scene mScene1, mScene2;
+    ViewGroup mSceneRoot;
+    //    static Fade sFade = new Fade(R.id.removingButton, R.id.invisibleButton, R.id.goneButton);
+    Fade fader;
+    TransitionGroup mChanger;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.clipping_text_1);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mScene1 = new Scene(mSceneRoot, R.layout.clipping_text_1, this);
+        mScene2 = new Scene(mSceneRoot, R.layout.clipping_text_2, this);
+
+        mChanger = new TransitionGroup(TransitionGroup.TOGETHER);
+        Move move = new Move();
+        move.setResizeClip(true);
+        mChanger.addTransitions(move, new TextChange());
+
+        mSceneRoot.setCurrentScene(mScene1);
+    }
+
+    public void sendMessage(View view) {
+        if (mSceneRoot.getCurrentScene() == mScene1) {
+            TransitionManager.go(mScene2, mChanger);
+        } else {
+            TransitionManager.go(mScene1, mChanger);
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ContactsExpansion.java b/tests/TransitionTests/src/com/android/transitiontests/ContactsExpansion.java
new file mode 100644
index 0000000..55a96a5
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ContactsExpansion.java
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Fade;
+import android.view.transition.Scene;
+import android.view.transition.Transition;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.view.transition.Crossfade;
+import android.view.transition.Move;
+import android.view.transition.Rotate;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+public class ContactsExpansion extends Activity {
+
+    String contactsData[] = {
+            "Alan Green", "56 Bob Street", "Boston, MA 02134", "617-555-5555", "blatt@blatt.com",
+            "Bob Foonman", "92 The Avenue", "Chico, CA 78456", "510-555-5556", "bob@jerk.com",
+            "Tracey Sue", "95 Houses Street", "San Jose, CA 96504", "415-555-5557", "ts@thing.com",
+    };
+
+    View currentItem = null;
+
+    TransitionGroup mMyAutoTransition = new TransitionGroup(TransitionGroup.SEQUENTIALLY);
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.contacts_list);
+        ViewGroup contactsContainer = (ViewGroup) findViewById(R.id.contactsContainer);
+
+        int contactsIndex = 0;
+        addContact(contactsContainer, contactsIndex, R.drawable.self_portrait_square_100);
+        contactsIndex += 5;
+        addContact(contactsContainer, contactsIndex, R.drawable.self_portrait_square_100);
+        contactsIndex += 5;
+        addContact(contactsContainer, contactsIndex, R.drawable.self_portrait_square_100);
+
+    }
+
+    private void addContact(ViewGroup container, int dataIndex, int thumbnailID) {
+        LayoutInflater inflater = (LayoutInflater)
+                getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        View contactItem = inflater.inflate(R.layout.contact_collapsed, container, false);
+        ImageView thumbnailView = (ImageView) contactItem.findViewById(R.id.contact_picture);
+        thumbnailView.setImageResource(thumbnailID);
+        ((TextView)contactItem.findViewById(R.id.contact_name)).setText(contactsData[dataIndex++]);
+        ((TextView)contactItem.findViewById(R.id.contact_street)).
+                setText(contactsData[dataIndex++]);
+        ((TextView)contactItem.findViewById(R.id.contact_city)).setText(contactsData[dataIndex++]);
+        ((TextView)contactItem.findViewById(R.id.contact_phone)).setText(contactsData[dataIndex++]);
+        ((TextView)contactItem.findViewById(R.id.contact_email)).setText(contactsData[dataIndex++]);
+        container.addView(contactItem);
+
+        final TransitionGroup myTransition = new TransitionGroup();
+        myTransition.addTransitions(new Fade(Fade.IN),
+                new Rotate().setTargetIds(R.id.contact_arrow),
+                new Move(), new Fade(Fade.OUT),
+                new Crossfade().setTargetIds(R.id.contact_picture));
+        final ToggleScene toggleScene = new ToggleScene(container, myTransition);
+        contactItem.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                currentItem = v;
+                toggleScene.changeToScene();
+            }
+        });
+    }
+
+    class ToggleScene {
+        boolean expanded = false;
+        Scene mScene;
+        Transition mTransition;
+
+        ToggleScene(ViewGroup rootView, Transition transition) {
+            mScene = new Scene(rootView);
+            mTransition = transition;
+            mScene.setEnterAction(new Runnable() {
+                @Override
+                public void run() {
+                    if (currentItem != null) {
+                        System.out.println("onsceneChanged: currentItem = " + currentItem);
+                        View expandedContainer = currentItem.findViewById(R.id.expanded_info);
+                        expandedContainer.setVisibility(expanded ? View.GONE : View.VISIBLE);
+                        ImageView thumbnailView =
+                                (ImageView) currentItem.findViewById(R.id.contact_picture);
+                        thumbnailView.setImageResource(expanded ? R.drawable.self_portrait_square_100 :
+                                R.drawable.self_portrait_square_200);
+                        ImageView arrow = (ImageView) currentItem.findViewById(R.id.contact_arrow);
+                        arrow.setRotation(expanded ? 0 : 90);
+                        expanded = !expanded;
+                    }
+                }
+            });
+        }
+
+        void changeToScene() {
+            TransitionManager.go(mScene, mTransition);
+        }
+    };
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/CrossFadeDemo.java b/tests/TransitionTests/src/com/android/transitiontests/CrossFadeDemo.java
new file mode 100644
index 0000000..c428a73
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/CrossFadeDemo.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Crossfade;
+import android.view.transition.Move;
+import android.view.transition.Scene;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class CrossFadeDemo extends Activity {
+
+    ViewGroup mSceneRoot;
+    static int mCurrentScene;
+    Scene mScene1, mScene2;
+    TransitionManager mTransitionManager;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.crossfade);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mScene1 = new Scene(mSceneRoot, R.layout.crossfade, this);
+        mScene2 = new Scene(mSceneRoot, R.layout.crossfade_1, this);
+
+        Crossfade crossfade = new Crossfade();
+        crossfade.setTargetIds(R.id.textview, R.id.textview1, R.id.textview2);
+        mTransitionManager = new TransitionManager();
+        TransitionGroup moveCrossFade = new TransitionGroup();
+        moveCrossFade.addTransitions(crossfade, new Move());
+        mTransitionManager.setTransition(mScene1, moveCrossFade);
+        mTransitionManager.setTransition(mScene2, moveCrossFade);
+        mCurrentScene = 1;
+    }
+
+    public void sendMessage(View view) {
+        if (mCurrentScene == 1) {
+            mTransitionManager.transitionTo(mScene2);
+            mCurrentScene = 2;
+        } else {
+            mTransitionManager.transitionTo(mScene1);
+            mCurrentScene = 1;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/Demo0.java b/tests/TransitionTests/src/com/android/transitiontests/Demo0.java
new file mode 100644
index 0000000..55bf956
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/Demo0.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import com.android.transitiontest.R;
+
+
+public class Demo0 extends Activity {
+
+    private static final int SEARCH_SCREEN = 0;
+    private static final int RESULTS_SCREEN = 1;
+    ViewGroup mSceneRoot;
+    static int mCurrentScene;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mCurrentScene = SEARCH_SCREEN;
+    }
+
+    public void sendMessage(View view) {
+        if (mCurrentScene == RESULTS_SCREEN) {
+            mSceneRoot.removeAllViews();
+            LayoutInflater inflater = (LayoutInflater)
+                    getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+            inflater.inflate(R.layout.search_screen, mSceneRoot);
+            mCurrentScene = SEARCH_SCREEN;
+        } else {
+            mSceneRoot.removeAllViews();
+            LayoutInflater inflater = (LayoutInflater)
+                    getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+            inflater.inflate(R.layout.results_screen, mSceneRoot);
+            mCurrentScene = RESULTS_SCREEN;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/Demo1.java b/tests/TransitionTests/src/com/android/transitiontests/Demo1.java
new file mode 100644
index 0000000..360a764
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/Demo1.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Fade;
+import android.view.transition.Move;
+import android.view.transition.Scene;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class Demo1 extends Activity {
+    ViewGroup mSceneRoot;
+    static Scene mCurrentScene;
+    boolean mFirstTime = true;
+    Scene mSearchScreen, mResultsScreen;
+    TransitionManager mTransitionManager = null;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+//        mResultsScreen = new MyScene(mSceneRoot, R.layout.results_screen);
+//        mSearchScreen = new MyScene(mSceneRoot, R.layout.search_screen);
+        mResultsScreen = new Scene(mSceneRoot);
+        mResultsScreen.setEnterAction(new Runnable() {
+            @Override
+            public void run() {
+                LayoutInflater inflater = (LayoutInflater)
+                        getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+                inflater.inflate(R.layout.results_screen, mSceneRoot);
+            }
+        });
+        mSearchScreen = new Scene(mSceneRoot);
+        mSearchScreen.setEnterAction(new Runnable() {
+            @Override
+            public void run() {
+                LayoutInflater inflater = (LayoutInflater)
+                        getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+                inflater.inflate(R.layout.search_screen, mSceneRoot);
+            }
+        });
+
+    }
+
+    public void sendMessage(View view) {
+        if (mFirstTime) {
+            mFirstTime = false;
+            TransitionGroup transition = new TransitionGroup();
+            transition.addTransitions(new Fade().setTargetIds(R.id.resultsText, R.id.resultsList),
+                    new Move().setTargetIds(R.id.searchContainer));
+            mTransitionManager = new TransitionManager();
+            mTransitionManager.setTransition(mSearchScreen, transition);
+            mTransitionManager.setTransition(mResultsScreen, transition);
+        }
+        if (mCurrentScene == mResultsScreen) {
+            mTransitionManager.transitionTo(mSearchScreen);
+            mCurrentScene = mSearchScreen;
+        } else {
+            mTransitionManager.transitionTo(mResultsScreen);
+            mCurrentScene = mResultsScreen;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/Demo2.java b/tests/TransitionTests/src/com/android/transitiontests/Demo2.java
new file mode 100644
index 0000000..40f8a08
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/Demo2.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Fade;
+import android.view.transition.Move;
+import android.view.transition.Recolor;
+import android.view.transition.Scene;
+import android.view.transition.TransitionInflater;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+public class Demo2 extends Activity {
+    ViewGroup mSceneRoot;
+    static Scene mCurrentScene;
+    boolean mFirstTime = true;
+    Scene mSearchScreen, mResultsScreen;
+    TransitionManager mTransitionManager = null;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+    }
+
+    public void sendMessage(View view) {
+        if (mFirstTime) {
+            mFirstTime = false;
+            // Non-resource approach of creating scenes
+//        mSearchScreen = new Scene(this, mSceneRoot, R.layout.search_screen);
+//        mResultsScreen = new Scene(this, mSceneRoot, R.layout.results_screen);
+            try {
+                mSearchScreen = TransitionInflater.from(this).
+                        inflateScene(R.scene.search_scene, mSceneRoot);
+                mResultsScreen = TransitionInflater.from(this).
+                        inflateScene(R.scene.results_scene, mSceneRoot);
+            } catch (Exception e) {
+                System.out.println("Problem loading scene resource: " + e);
+            }
+
+            TransitionGroup transition = new TransitionGroup();
+            transition.addTransitions(new Fade().setTargetIds(R.id.resultsText, R.id.resultsList),
+                    new Move().setTargetIds(R.id.searchContainer),
+                    new Recolor().setTargetIds(R.id.container));
+            mTransitionManager = new TransitionManager();
+            mTransitionManager.setTransition(mSearchScreen, transition);
+            mTransitionManager.setTransition(mResultsScreen, transition);
+        }
+        if (mCurrentScene == mResultsScreen) {
+            mTransitionManager.transitionTo(mSearchScreen);
+            mCurrentScene = mSearchScreen;
+        } else {
+            mTransitionManager.transitionTo(mResultsScreen);
+            mCurrentScene = mResultsScreen;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/Demo3.java b/tests/TransitionTests/src/com/android/transitiontests/Demo3.java
new file mode 100644
index 0000000..f30f502
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/Demo3.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Fade;
+import android.view.transition.Move;
+import android.view.transition.Recolor;
+import android.view.transition.Scene;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class Demo3 extends Activity {
+    ViewGroup mSceneRoot;
+    static Scene mCurrentScene;
+    Scene mSearchScreen, mResultsScreen;
+    TransitionManager mTransitionManager = null;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mSearchScreen = new Scene(mSceneRoot, R.layout.search_screen, this);
+        mResultsScreen = new Scene(mSceneRoot, R.layout.results_screen, this);
+
+        TransitionGroup transition = new TransitionGroup();
+        transition.addTransitions(new Fade(), new Move(), new Recolor());
+
+        mTransitionManager = new TransitionManager();
+        mTransitionManager.setTransition(mSearchScreen, transition);
+        mTransitionManager.setTransition(mResultsScreen, transition);
+    }
+
+    public void sendMessage(View view) {
+        if (mCurrentScene == mResultsScreen) {
+            mTransitionManager.transitionTo(mSearchScreen);
+            mCurrentScene = mSearchScreen;
+        } else {
+            mTransitionManager.transitionTo(mResultsScreen);
+            mCurrentScene = mResultsScreen;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/Demo4.java b/tests/TransitionTests/src/com/android/transitiontests/Demo4.java
new file mode 100644
index 0000000..41d6d08
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/Demo4.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Fade;
+import android.view.transition.Move;
+import android.view.transition.Recolor;
+import android.view.transition.Scene;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class Demo4 extends Activity {
+    ViewGroup mSceneRoot;
+    static Scene mCurrentScene;
+    Scene mSearchScreen, mResultsScreen;
+    TransitionManager mTransitionManager = null;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mSearchScreen = new Scene(mSceneRoot, R.layout.search_screen, this);
+        mResultsScreen = new Scene(mSceneRoot, R.layout.results_screen, this);
+
+        TransitionGroup transitionToResults = new TransitionGroup();
+        Fade fade = new Fade();
+        fade.setTargetIds(R.id.resultsText, R.id.resultsList);
+        fade.setStartDelay(300);
+        fade.setDuration(1000);
+        transitionToResults.addTransitions(fade, new Move().setTargetIds(R.id.searchContainer),
+                new Recolor().setTargetIds(R.id.container));
+
+        TransitionGroup transitionToSearch = new TransitionGroup();
+        transitionToSearch.addTransitions(fade, new Move().setTargetIds(R.id.searchContainer),
+                new Recolor().setTargetIds(R.id.container));
+
+        mTransitionManager = new TransitionManager();
+        mTransitionManager.setTransition(mSearchScreen, transitionToSearch);
+        mTransitionManager.setTransition(mResultsScreen, transitionToResults);
+    }
+
+    public void sendMessage(View view) {
+        if (mCurrentScene == mResultsScreen) {
+            mTransitionManager.transitionTo(mSearchScreen);
+            mCurrentScene = mSearchScreen;
+        } else {
+            mTransitionManager.transitionTo(mResultsScreen);
+            mCurrentScene = mResultsScreen;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/Demo5.java b/tests/TransitionTests/src/com/android/transitiontests/Demo5.java
new file mode 100644
index 0000000..9d64f07
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/Demo5.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class Demo5 extends Activity {
+    ViewGroup mSceneRoot;
+    static Scene mCurrentScene;
+    Scene mSearchScreen, mResultsScreen;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mSearchScreen = new Scene(mSceneRoot, R.layout.search_screen, this);
+        mResultsScreen = new Scene(mSceneRoot, R.layout.results_screen, this);
+
+    }
+
+    public void sendMessage(View view) {
+        if (mCurrentScene == mResultsScreen) {
+            TransitionManager.go(mSearchScreen);
+            mCurrentScene = mSearchScreen;
+        } else {
+            TransitionManager.go(mResultsScreen);
+            mCurrentScene = mResultsScreen;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/FadingTest.java b/tests/TransitionTests/src/com/android/transitiontests/FadingTest.java
new file mode 100644
index 0000000..7d30dfd
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/FadingTest.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.widget.Button;
+import android.view.transition.Fade;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class FadingTest extends Activity {
+
+    Button mRemovingButton, mInvisibleButton, mGoneButton;
+    Scene mScene1, mScene2;
+    ViewGroup mSceneRoot;
+    static Fade sFade = new Fade();
+
+    static {
+        sFade.setTargetIds(R.id.removingButton, R.id.invisibleButton, R.id.goneButton);
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.fading_test);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+
+        mRemovingButton = (Button) findViewById(R.id.removingButton);
+        mInvisibleButton = (Button) findViewById(R.id.invisibleButton);
+        mGoneButton = (Button) findViewById(R.id.goneButton);
+
+        mGoneButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                mGoneButton.setAlpha(mGoneButton.getAlpha() < 1 ? 1 : .6f);
+            }
+        });
+
+        mScene1 = new Scene(mSceneRoot, R.layout.fading_test, this);
+        mScene2 = new Scene(mSceneRoot, R.layout.fading_test_scene_2, this);
+
+        mSceneRoot.setCurrentScene(mScene1);
+    }
+
+    public void sendMessage(View view) {
+        if (mSceneRoot.getCurrentScene() == mScene1) {
+            TransitionManager.go(mScene2);
+        } else {
+            TransitionManager.go(mScene1);
+        }
+    }
+
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/HitRectBug.java b/tests/TransitionTests/src/com/android/transitiontests/HitRectBug.java
new file mode 100644
index 0000000..33e00a8
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/HitRectBug.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.animation.ObjectAnimator;
+import android.animation.ValueAnimator;
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.Rect;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.RelativeLayout;
+import com.android.transitiontest.R;
+
+
+public class HitRectBug extends Activity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        setContentView(new TestDrawingView(this));
+    }
+
+    public static class TestDrawingView extends RelativeLayout
+    {
+        private Rect mRect = new Rect();
+        private Paint mPaint;
+        private ImageView mImageView;
+
+        public TestDrawingView(Context context)
+        {
+            super(context);
+            setWillNotDraw(false);
+
+            mPaint = new Paint();
+            mPaint.setColor(Color.RED);
+            mPaint.setStyle(Paint.Style.STROKE);
+
+            mImageView = new ImageView(context);
+            mImageView.setLeft(100);
+            mImageView.setRight(200);
+            mImageView.setImageResource(R.drawable.self_portrait_square);
+            mImageView.setScaleX(3);
+            mImageView.setScaleY(3);
+//            mImageView.setRotation(145);
+
+            ObjectAnimator anim = ObjectAnimator.ofFloat(mImageView, View.ROTATION, 0, 360);
+            anim.setRepeatCount(ValueAnimator.INFINITE);
+            anim.setDuration(5000);
+            anim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+                @Override
+                public void onAnimationUpdate(ValueAnimator animation) {
+                    invalidate();
+                }
+            });
+            anim.start();
+            RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(128, 128);
+            params.addRule(RelativeLayout.CENTER_IN_PARENT);
+            addView(mImageView, params);
+        }
+
+        @Override
+        protected void onDraw(Canvas canvas)
+        {
+            super.onDraw(canvas);
+        }
+
+        @Override
+        protected void dispatchDraw(Canvas canvas) {
+            super.dispatchDraw(canvas);
+            mImageView.getHitRect(mRect);
+            canvas.drawRect(mRect, mPaint);
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/InstanceTargets.java b/tests/TransitionTests/src/com/android/transitiontests/InstanceTargets.java
new file mode 100644
index 0000000..efccfa9
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/InstanceTargets.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Move;
+import android.view.transition.Scene;
+import android.view.transition.TransitionManager;
+import android.widget.Button;
+import android.widget.RelativeLayout;
+import com.android.transitiontest.R;
+
+import static android.widget.RelativeLayout.ALIGN_PARENT_LEFT;
+import static android.widget.RelativeLayout.ALIGN_PARENT_RIGHT;
+import static android.widget.RelativeLayout.LayoutParams;
+
+public class InstanceTargets extends Activity {
+
+    ViewGroup mSceneRoot;
+    static int mCurrentScene;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.instance_targets);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container;
+    }
+
+    public void sendMessage(final View view) {
+        TransitionManager.go(mSceneRoot, new Runnable() {
+            @Override
+            public void run() {
+                for (int i = 0; i < mSceneRoot.getChildCount(); ++i) {
+                    Button button = (Button) mSceneRoot.getChildAt(i);
+                    LayoutParams params = (LayoutParams) button.getLayoutParams();
+                    int rules[] = params.getRules();
+                    if (rules[ALIGN_PARENT_RIGHT] != 0) {
+                        params.removeRule(ALIGN_PARENT_RIGHT);
+                        params.addRule(ALIGN_PARENT_LEFT);
+                    } else {
+                        params.removeRule(ALIGN_PARENT_LEFT);
+                        params.addRule(ALIGN_PARENT_RIGHT);
+                    }
+                    button.setLayoutParams(params);
+                }
+            }
+        }, new Move().setTargets(view));
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ListViewAddRemove.java b/tests/TransitionTests/src/com/android/transitiontests/ListViewAddRemove.java
new file mode 100644
index 0000000..f0864dc
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ListViewAddRemove.java
@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewTreeObserver;
+import android.view.transition.Fade;
+import android.view.transition.Scene;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.LinearLayout;
+import android.widget.ListView;
+import android.widget.TextView;
+import android.view.transition.AutoTransition;
+import android.view.transition.Move;
+import android.view.transition.Transition;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class ListViewAddRemove extends Activity {
+
+    final ArrayList<String> numList = new ArrayList<String>();
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.list_view_add_remove);
+
+        final LinearLayout container = (LinearLayout) findViewById(R.id.container);
+
+        final ListView listview = (ListView) findViewById(R.id.listview);
+        for (int i = 0; i < 200; ++i) {
+            numList.add(Integer.toString(i));
+        }
+        final StableArrayAdapter adapter = new StableArrayAdapter(this,
+                android.R.layout.simple_list_item_1, numList);
+        listview.setAdapter(adapter);
+
+        final ViewTreeObserver observer = container.getViewTreeObserver();
+        observer.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
+            public void onGlobalLayout() {
+                System.out.println("-------------------------------------");
+                System.out.println("onLayoutListener: listview view tops: ");
+                for (int i = 0; i < listview.getChildCount(); ++i) {
+                    TextView view = (TextView) listview.getChildAt(i);
+                    System.out.println("    " + view.getText() + ": " + view.getTop());
+                }
+            }
+        });
+
+        final Scene mySceneChanger = new Scene(listview);
+
+        mySceneChanger.setEnterAction(new Runnable() {
+            @Override
+            public void run() {
+                numList.remove(mItemToDelete);
+                adapter.notifyDataSetChanged();
+            }
+        });
+        final Transition myTransition = new AutoTransition();
+        final TransitionGroup noFadeIn = new TransitionGroup(TransitionGroup.SEQUENTIALLY);
+        Fade fadeIn = new Fade(Fade.IN);
+        fadeIn.setDuration(50);
+        noFadeIn.addTransitions(new Fade(Fade.OUT), new Move(), fadeIn);
+
+        myTransition.addListener(new Transition.TransitionListenerAdapter() {
+            @Override
+            public void onTransitionStart(Transition transition) {
+                System.out.println("---------ListView Tops: Before--------");
+                for (int i = 0; i < listview.getChildCount(); ++i) {
+                    TextView view = (TextView) listview.getChildAt(i);
+                    int position = listview.getPositionForView(view);
+                }
+            }
+
+            @Override
+            public void onTransitionEnd(Transition transition) {
+                System.out.println("---------ListView Tops: After--------");
+                for (int i = 0; i < listview.getChildCount(); ++i) {
+                    TextView view = (TextView) listview.getChildAt(i);
+                    int position = listview.getPositionForView(view);
+                    if (view.hasTransientState()) {
+//                        view.setHasTransientState(false);
+                    }
+                }
+                myTransition.removeListener(this);
+            }
+        });
+
+        listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+
+            @Override
+            public void onItemClick(AdapterView<?> parent, final View view, int position, long id) {
+                System.out.println("---------ListView Tops: OnClick--------");
+                String item = (String) parent.getItemAtPosition(position);
+                for (int i = 0; i < listview.getChildCount(); ++i) {
+                    TextView v = (TextView) listview.getChildAt(i);
+                    if (!item.equals(v.getText())) {
+//                        v.setHasTransientState(true);
+                    }
+                }
+//                listview.setHasTransientState(true);
+                mItemToDelete = item;
+//                numList.remove(item);
+                TransitionManager.go(mySceneChanger, noFadeIn);
+//                view.postDelayed(new Runnable() {
+//                    @Override
+//                    public void run() {
+//                        for (int i = 0; i < listview.getChildCount(); ++i) {
+//                            TextView v = (TextView) listview.getChildAt(i);
+//                            v.setHasTransientState(false);
+//                        }
+//                    }
+//                }, 200);
+            }
+
+        });
+    }
+
+    String mItemToDelete = null;
+
+    private class StableArrayAdapter extends ArrayAdapter<String> {
+
+        HashMap<String, Integer> mIdMap = new HashMap<String, Integer>();
+
+        public StableArrayAdapter(Context context, int textViewResourceId,
+                List<String> objects) {
+            super(context, textViewResourceId, objects);
+            for (int i = 0; i < objects.size(); ++i) {
+                mIdMap.put(objects.get(i), i);
+            }
+        }
+
+        @Override
+        public long getItemId(int position) {
+            String item = getItem(position);
+            return mIdMap.get(item);
+        }
+
+        @Override
+        public boolean hasStableIds() {
+            return true;
+        }
+
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ListViewAddRemoveNoTransition.java b/tests/TransitionTests/src/com/android/transitiontests/ListViewAddRemoveNoTransition.java
new file mode 100644
index 0000000..93d3d97
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ListViewAddRemoveNoTransition.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.LinearLayout;
+import android.widget.ListView;
+import android.widget.TextView;
+import com.android.transitiontest.R;
+
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class ListViewAddRemoveNoTransition extends Activity {
+
+    final ArrayList<String> numList = new ArrayList<String>();
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.list_view_add_remove);
+
+        final LinearLayout container = (LinearLayout) findViewById(R.id.container);
+
+        final ListView listview = (ListView) findViewById(R.id.listview);
+        for (int i = 0; i < 200; ++i) {
+            numList.add(Integer.toString(i));
+        }
+        final StableArrayAdapter adapter = new StableArrayAdapter(this,
+                android.R.layout.simple_list_item_1, numList);
+        listview.setAdapter(adapter);
+
+        listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+
+            @Override
+            public void onItemClick(AdapterView<?> parent, final View view, int position, long id) {
+                String item = (String) parent.getItemAtPosition(position);
+                for (int i = 0; i < listview.getChildCount(); ++i) {
+                    TextView v = (TextView) listview.getChildAt(i);
+                    if (!item.equals(v.getText())) {
+                        v.setHasTransientState(true);
+                    }
+                }
+                numList.remove(item);
+                adapter.notifyDataSetChanged();
+                view.postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        for (int i = 0; i < listview.getChildCount(); ++i) {
+                            TextView v = (TextView) listview.getChildAt(i);
+                            v.setHasTransientState(false);
+                        }
+                    }
+                }, 200);
+            }
+
+        });
+    }
+
+    private class StableArrayAdapter extends ArrayAdapter<String> {
+
+        HashMap<String, Integer> mIdMap = new HashMap<String, Integer>();
+
+        public StableArrayAdapter(Context context, int textViewResourceId,
+                List<String> objects) {
+            super(context, textViewResourceId, objects);
+            for (int i = 0; i < objects.size(); ++i) {
+                mIdMap.put(objects.get(i), i);
+            }
+        }
+
+        @Override
+        public long getItemId(int position) {
+            String item = getItem(position);
+            return mIdMap.get(item);
+        }
+
+        @Override
+        public boolean hasStableIds() {
+            return true;
+        }
+
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/LoginActivity.java b/tests/TransitionTests/src/com/android/transitiontests/LoginActivity.java
new file mode 100644
index 0000000..d3c5174
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/LoginActivity.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.widget.TextView;
+import android.view.transition.Fade;
+import android.view.transition.Recolor;
+import android.view.transition.Slide;
+import android.view.transition.Transition;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class LoginActivity extends Activity {
+    ViewGroup mSceneRoot;
+    Scene mCurrentScene;
+    TransitionManager mTransitionManager;
+    Scene mLoginScene, mPasswordScene, mIncorrectPasswordScene, mSuccessScene, mUsernameTakenScene,
+            mNewUserScene;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_login);
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mLoginScene = new Scene(mSceneRoot, R.layout.activity_login, this);
+        mPasswordScene = new Scene(mSceneRoot, R.layout.login_password, this);
+        mIncorrectPasswordScene = new Scene(mSceneRoot, R.layout.incorrect_password, this);
+        mUsernameTakenScene = new Scene(mSceneRoot, R.layout.username_taken, this);
+        mSuccessScene = new Scene(mSceneRoot, R.layout.success, this);
+        mNewUserScene = new Scene(mSceneRoot, R.layout.new_user, this);
+
+        mTransitionManager = new TransitionManager();
+
+        // Custom transitions in/out of NewUser screen - slide in the 2nd password UI
+        TransitionGroup slider = new TransitionGroup();
+        slider.addTransitions(new Slide().setTargetIds(R.id.retype, R.id.retypeEdit));
+        slider.addTransitions(new Recolor().setTargetIds(R.id.password, R.id.passwordEdit));
+        slider.addTransitions(new Fade());
+        mTransitionManager.setTransition(mLoginScene, mNewUserScene, slider);
+        mTransitionManager.setTransition(mPasswordScene, mNewUserScene, slider);
+        mTransitionManager.setTransition(mNewUserScene, mLoginScene, slider);
+        mTransitionManager.setTransition(mNewUserScene, mPasswordScene, slider);
+
+        // Custom transitions with recoloring password field
+        Transition colorizer = new Recolor().setTargetIds(R.id.password, R.id.passwordEdit);
+        mTransitionManager.setTransition(mLoginScene, mPasswordScene, colorizer);
+        mTransitionManager.setTransition(mPasswordScene, mLoginScene, colorizer);
+
+        mCurrentScene = mLoginScene;
+        mSceneRoot.setCurrentScene(mLoginScene);
+    }
+
+    public void applyScene(Scene scene) {
+        mTransitionManager.transitionTo(scene);
+        mCurrentScene = scene;
+    }
+
+    public void sendMessage(View view) {
+        TextView textView = (TextView) view;
+        CharSequence text = textView.getText();
+        if (text.equals("Cancel")) {
+            applyScene(mLoginScene);
+        } else if (text.equals("Submit")) {
+            if (mCurrentScene == mLoginScene) {
+                applyScene(mPasswordScene);
+            } else if (mCurrentScene == mPasswordScene) {
+                applyScene(Math.random() < .5 ? mSuccessScene : mIncorrectPasswordScene);
+            } else if (mCurrentScene == mNewUserScene) {
+                applyScene(Math.random() < .5 ? mSuccessScene : mUsernameTakenScene);
+            }
+        } else if (text.equals("New User?")) {
+            applyScene(mNewUserScene);
+        } else if (text.equals("Okay")) {
+            if (mCurrentScene == mIncorrectPasswordScene) {
+                applyScene(mPasswordScene);
+            } else { // username taken scene
+                applyScene(mNewUserScene);
+            }
+        } else if (text.equals("Reset")) {
+            applyScene(mLoginScene);
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/LoginActivityFromResources.java b/tests/TransitionTests/src/com/android/transitiontests/LoginActivityFromResources.java
new file mode 100644
index 0000000..fc8aa9b
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/LoginActivityFromResources.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.view.transition.TransitionInflater;
+import android.widget.TextView;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class LoginActivityFromResources extends Activity {
+    ViewGroup mSceneRoot;
+    Scene mCurrentScene;
+    TransitionManager mTransitionManager = null;
+    Scene mLoginScene, mPasswordScene, mIncorrectPasswordScene, mSuccessScene, mUsernameTakenScene,
+            mNewUserScene;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_login);
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+    }
+
+    public void applyScene(Scene scene) {
+        mTransitionManager.transitionTo(scene);
+        mCurrentScene = scene;
+    }
+
+    public void sendMessage(View view) {
+        if (mTransitionManager == null) {
+            TransitionInflater inflater = TransitionInflater.from(this);
+
+            mLoginScene = inflater.inflateScene(R.scene.login_scene, mSceneRoot);
+            mPasswordScene = inflater.inflateScene(R.scene.password_scene, mSceneRoot);
+            mIncorrectPasswordScene =
+                    inflater.inflateScene(R.scene.incorrect_password_scene,mSceneRoot);
+            mUsernameTakenScene =
+                    inflater.inflateScene(R.scene.username_taken_scene, mSceneRoot);
+            mSuccessScene = inflater.inflateScene(R.scene.success_scene, mSceneRoot);
+            mNewUserScene = inflater.inflateScene(R.scene.new_user_scene, mSceneRoot);
+
+            mTransitionManager =
+                    inflater.inflateTransitionManager(R.transition.login_transition_mgr,
+                            mSceneRoot);
+
+            mCurrentScene = mLoginScene;
+            mSceneRoot.setCurrentScene(mLoginScene);
+        }
+        TextView textView = (TextView) view;
+        CharSequence text = textView.getText();
+        if (text.equals("Cancel")) {
+            applyScene(mLoginScene);
+        } else if (text.equals("Submit")) {
+            if (mCurrentScene == mLoginScene) {
+                applyScene(mPasswordScene);
+            } else if (mCurrentScene == mPasswordScene) {
+                applyScene(Math.random() < .5 ? mSuccessScene : mIncorrectPasswordScene);
+            } else if (mCurrentScene == mNewUserScene) {
+                applyScene(Math.random() < .5 ? mSuccessScene : mUsernameTakenScene);
+            }
+        } else if (text.equals("New User?")) {
+            applyScene(mNewUserScene);
+        } else if (text.equals("Okay")) {
+            if (mCurrentScene == mIncorrectPasswordScene) {
+                applyScene(mPasswordScene);
+            } else { // username taken scene
+                applyScene(mNewUserScene);
+            }
+        } else if (text.equals("Reset")) {
+            applyScene(mLoginScene);
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/OverlayTest.java b/tests/TransitionTests/src/com/android/transitiontests/OverlayTest.java
new file mode 100644
index 0000000..2f8224a
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/OverlayTest.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import com.android.transitiontest.R;
+
+
+public class OverlayTest extends Activity {
+
+    ViewGroup mContainer;
+    ViewGroup mRoot;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.overlay_test);
+
+        mContainer = (ViewGroup) findViewById(R.id.container);
+        mRoot = (ViewGroup) mContainer.getParent();
+    }
+
+    public void onClick(View view) {
+        final Button fadingButton = (Button) findViewById(R.id.fadingButton);
+        if (fadingButton != null) {
+            mContainer.removeView(fadingButton);
+            mRoot.getOverlay().add(fadingButton);
+            fadingButton.animate().alpha(0).setDuration(1000).withEndAction(new Runnable() {
+                @Override
+                public void run() {
+                    fadingButton.setAlpha(1);
+                    mRoot.getOverlay().remove(fadingButton);
+                    mContainer.addView(fadingButton);
+                }
+            });
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/Reparenting.java b/tests/TransitionTests/src/com/android/transitiontests/Reparenting.java
new file mode 100644
index 0000000..8ee9d3f
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/Reparenting.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Move;
+import android.view.transition.Scene;
+import android.view.transition.TransitionManager;
+import android.widget.Button;
+import com.android.transitiontest.R;
+
+public class Reparenting extends Activity {
+
+    ViewGroup mSceneRoot;
+    ViewGroup mContainer1, mContainer2;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.reparenting);
+
+        ViewGroup container = (ViewGroup) findViewById(R.id.container);
+        mContainer1 = (ViewGroup) findViewById(R.id.container1);
+        mContainer2 = (ViewGroup) findViewById(R.id.container2);
+        System.out.println("container 1 and 2 " + mContainer1 + ", " + mContainer2);
+
+        setupButtons(0, mContainer1);
+        setupButtons(3, mContainer2);
+
+        mSceneRoot = container;
+    }
+
+    private void setupButtons(int startIndex, ViewGroup parent) {
+        for (int i = startIndex; i < (startIndex + 3); ++i) {
+            Button button = new Button(this);
+            button.setText(Integer.toString(i));
+            button.setOnClickListener(mButtonListener);
+            parent.addView(button);
+        }
+    }
+
+    private View.OnClickListener mButtonListener = new View.OnClickListener() {
+        @Override
+        public void onClick(final View v) {
+            Scene newScene = new Scene(mSceneRoot);
+            newScene.setEnterAction(new Runnable() {
+                @Override
+                public void run() {
+                    ViewGroup oldParent = (ViewGroup) v.getParent();
+                    ViewGroup newParent = oldParent == mContainer1 ? mContainer2 : mContainer1;
+                    oldParent.removeView(v);
+                    newParent.addView(v);
+                }
+            });
+            Move reparent = new Move();
+            reparent.setReparent(true);
+            TransitionManager.go(newScene, reparent);
+        }
+    };
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ResourceLoadingTest.java b/tests/TransitionTests/src/com/android/transitiontests/ResourceLoadingTest.java
new file mode 100644
index 0000000..c05f898
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ResourceLoadingTest.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.view.transition.TransitionInflater;
+import android.view.transition.Transition;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class ResourceLoadingTest extends Activity {
+
+    private static final int SEARCH_SCREEN = 0;
+    private static final int RESULTS_SCREEN = 1;
+    ViewGroup mSceneRoot;
+    static int mCurrentScene;
+    TransitionManager mTransitionManager = null;
+    TransitionInflater mInflater;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mCurrentScene = SEARCH_SCREEN;
+
+        mInflater = TransitionInflater.from(this);
+    }
+
+    public void sendMessage(View view) {
+        if (mTransitionManager == null) {
+            try {
+                TransitionInflater inflater = TransitionInflater.from(this);
+                mTransitionManager =
+                        inflater.inflateTransitionManager(R.transition.my_transition_mgr,
+                                mSceneRoot);
+                Scene loadedScene = inflater.inflateScene(R.scene.my_scene, mSceneRoot);
+                System.out.println("loadedScene = " + loadedScene);
+                Transition loadedTransition = inflater.inflateTransition(R.transition.my_transition);
+                System.out.println("loadedTransition = " + loadedTransition);
+            } catch (Exception e) {
+                System.out.println("Problem loading scene resource: " + e);
+            }
+        }
+        if (mCurrentScene == RESULTS_SCREEN) {
+            Scene scene = mInflater.inflateScene(R.scene.search_scene, mSceneRoot);
+            mTransitionManager.transitionTo(scene);
+            mCurrentScene = SEARCH_SCREEN;
+        } else {
+            Scene scene = mInflater.inflateScene(R.scene.results_scene, mSceneRoot);
+            mTransitionManager.transitionTo(scene);
+            mCurrentScene = RESULTS_SCREEN;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ScenesTestAutoTargets.java b/tests/TransitionTests/src/com/android/transitiontests/ScenesTestAutoTargets.java
new file mode 100644
index 0000000..ae8ee5b
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ScenesTestAutoTargets.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Fade;
+import android.view.transition.Move;
+import android.view.transition.Recolor;
+import android.view.transition.Scene;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class ScenesTestAutoTargets extends Activity {
+    ViewGroup mSceneRoot;
+    static Scene mCurrentScene;
+    TransitionManager mTransitionManager = null;
+    Scene mResultsScreen, mSearchScreen;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mSearchScreen = new Scene(mSceneRoot, R.layout.search_screen, this);
+        mResultsScreen = new Scene(mSceneRoot, R.layout.results_screen, this);
+
+        TransitionGroup transition = new TransitionGroup();
+        transition.addTransitions(new Fade(), new Move(), new Recolor());
+
+        mTransitionManager = new TransitionManager();
+        mTransitionManager.setTransition(mSearchScreen, transition);
+        mTransitionManager.setTransition(mResultsScreen, transition);
+    }
+
+    public void sendMessage(View view) {
+        if (mCurrentScene == mResultsScreen) {
+            mTransitionManager.transitionTo(mSearchScreen);
+            mCurrentScene = mSearchScreen;
+        } else {
+            mTransitionManager.transitionTo(mResultsScreen);
+            mCurrentScene = mResultsScreen;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ScenesTestAutoTransition.java b/tests/TransitionTests/src/com/android/transitiontests/ScenesTestAutoTransition.java
new file mode 100644
index 0000000..9184e87
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ScenesTestAutoTransition.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.AutoTransition;
+import android.view.transition.Scene;
+import android.view.transition.Transition;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class ScenesTestAutoTransition extends Activity {
+    ViewGroup mSceneRoot;
+    static Scene mCurrentScene;
+    Transition mTransition = new AutoTransition();
+    Scene mResultsScreen, mSearchScreen;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mSearchScreen = new Scene(mSceneRoot, R.layout.search_screen, this);
+        mResultsScreen = new Scene(mSceneRoot, R.layout.results_screen, this);
+    }
+
+    public void sendMessage(View view) {
+        if (mCurrentScene == mResultsScreen) {
+            TransitionManager.go(mSearchScreen, mTransition);
+            mCurrentScene = mSearchScreen;
+        } else {
+            TransitionManager.go(mResultsScreen, mTransition);
+            mCurrentScene = mResultsScreen;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ScenesTestAutoTransition2.java b/tests/TransitionTests/src/com/android/transitiontests/ScenesTestAutoTransition2.java
new file mode 100644
index 0000000..fc8acc1
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ScenesTestAutoTransition2.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class ScenesTestAutoTransition2 extends Activity {
+    ViewGroup mSceneRoot;
+    static Scene mCurrentScene;
+
+    Scene mResultsScreen, mSearchScreen;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mSearchScreen = new Scene(mSceneRoot, R.layout.search_screen, this);
+        mResultsScreen = new Scene(mSceneRoot, R.layout.results_screen, this);
+    }
+
+    public void sendMessage(View view) {
+        if (mCurrentScene == mResultsScreen) {
+            TransitionManager.go(mSearchScreen);
+            mCurrentScene = mSearchScreen;
+        } else {
+            TransitionManager.go(mResultsScreen);
+            mCurrentScene = mResultsScreen;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ScenesTestv21.java b/tests/TransitionTests/src/com/android/transitiontests/ScenesTestv21.java
new file mode 100644
index 0000000..2dae463
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ScenesTestv21.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Fade;
+import android.view.transition.Move;
+import android.view.transition.Recolor;
+import android.view.transition.Scene;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class ScenesTestv21 extends Activity {
+    ViewGroup mSceneRoot;
+    static Scene mCurrentScene;
+    TransitionManager mTransitionManager = null;
+    Scene mResultsScreen, mSearchScreen;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.search_screen);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mSearchScreen = new Scene(mSceneRoot, R.layout.search_screen, this);
+        mResultsScreen = new Scene(mSceneRoot, R.layout.results_screen, this);
+
+        TransitionGroup transitionToResults = new TransitionGroup();
+        Fade fade = new Fade();
+        fade.setTargetIds(R.id.resultsText, R.id.resultsList);
+        fade.setStartDelay(300);
+        transitionToResults.addTransitions(fade);
+        transitionToResults.addTransitions(new Move().setTargetIds(R.id.searchContainer));
+        transitionToResults.addTransitions(new Recolor().setTargetIds(R.id.container));
+
+        TransitionGroup transitionToSearch = new TransitionGroup();
+        transitionToSearch.addTransitions(new Fade().setTargetIds(R.id.resultsText, R.id.resultsList));
+        transitionToSearch.addTransitions(new Move().setTargetIds(R.id.searchContainer));
+        transitionToSearch.addTransitions(new Recolor().setTargetIds(R.id.container));
+        mTransitionManager = new TransitionManager();
+        mTransitionManager.setTransition(mSearchScreen, transitionToSearch);
+        mTransitionManager.setTransition(mResultsScreen, transitionToResults);
+    }
+
+    public void sendMessage(View view) {
+        if (mCurrentScene == mResultsScreen) {
+            mTransitionManager.transitionTo(mSearchScreen);
+            mCurrentScene = mSearchScreen;
+        } else {
+            mTransitionManager.transitionTo(mResultsScreen);
+            mCurrentScene = mResultsScreen;
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/SequenceTest.java b/tests/TransitionTests/src/com/android/transitiontests/SequenceTest.java
new file mode 100644
index 0000000..8cb6a1a
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/SequenceTest.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.view.transition.Transition;
+import android.widget.Button;
+import android.view.transition.Fade;
+import android.view.transition.Move;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class SequenceTest extends Activity {
+
+    Button mRemovingButton, mInvisibleButton, mGoneButton;
+    Scene mScene1, mScene2;
+    ViewGroup mSceneRoot;
+    TransitionGroup sequencedFade, reverseSequencedFade;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.fading_test);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mRemovingButton = (Button) findViewById(R.id.removingButton);
+        mInvisibleButton = (Button) findViewById(R.id.invisibleButton);
+        mGoneButton = (Button) findViewById(R.id.goneButton);
+
+        mScene1 = new Scene(mSceneRoot, R.layout.fading_test, this);
+        mScene2 = new Scene(mSceneRoot, R.layout.fading_test_scene_2, this);
+
+        Transition fade1 = new Fade().setTargetIds(R.id.removingButton);
+        Transition fade2 = new Fade().setTargetIds(R.id.invisibleButton);
+        Transition fade3 = new Fade().setTargetIds(R.id.goneButton);
+        TransitionGroup fader = new TransitionGroup(TransitionGroup.SEQUENTIALLY);
+        fader.addTransitions(fade1, fade2, fade3, new Move());
+        sequencedFade = fader;
+
+        reverseSequencedFade = new TransitionGroup(TransitionGroup.SEQUENTIALLY);
+        reverseSequencedFade.addTransitions(new Move(), fade3, fade2, fade1);
+
+        mSceneRoot.setCurrentScene(mScene1);
+    }
+
+    public void sendMessage(View view) {
+        if (mSceneRoot.getCurrentScene() == mScene1) {
+            TransitionManager.go(mScene2, sequencedFade);
+        } else {
+            TransitionManager.go(mScene1, reverseSequencedFade);
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/SequenceTestSimple.java b/tests/TransitionTests/src/com/android/transitiontests/SequenceTestSimple.java
new file mode 100644
index 0000000..93bfdb4
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/SequenceTestSimple.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.widget.Button;
+import android.view.transition.Fade;
+import android.view.transition.Move;
+import android.view.transition.Transition;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+public class SequenceTestSimple extends Activity {
+
+    Button mRemovingButton, mInvisibleButton, mGoneButton;
+    Scene mScene1, mScene2;
+    ViewGroup mSceneRoot;
+    Transition sequencedFade;
+    TransitionGroup sequencedFadeReverse;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.fading_test_simple);
+
+        View container = (View) findViewById(R.id.container);
+        mSceneRoot = (ViewGroup) container.getParent();
+
+        mRemovingButton = (Button) findViewById(R.id.removingButton);
+
+        mScene1 = new Scene(mSceneRoot, R.layout.fading_test_simple, this);
+        mScene2 = new Scene(mSceneRoot, R.layout.fading_test_simple2, this);
+
+        TransitionGroup fader = new TransitionGroup(TransitionGroup.SEQUENTIALLY);
+        fader.addTransitions(new Fade().setTargetIds(R.id.removingButton));
+        fader.addTransitions(new Move().setTargetIds(R.id.sceneSwitchButton));
+        sequencedFade = fader;
+
+        sequencedFadeReverse = new TransitionGroup(TransitionGroup.SEQUENTIALLY);
+        sequencedFadeReverse.addTransitions(new Move().setTargetIds(R.id.sceneSwitchButton));
+        sequencedFadeReverse.addTransitions(new Fade().setTargetIds(R.id.removingButton));
+
+        mSceneRoot.setCurrentScene(mScene1);
+    }
+
+    public void sendMessage(View view) {
+        if (mSceneRoot.getCurrentScene() == mScene1) {
+            TransitionManager.go(mScene2, sequencedFade);
+        } else {
+            TransitionManager.go(mScene1, sequencedFadeReverse);
+        }
+    }}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/SurfaceAndTextureViews.java b/tests/TransitionTests/src/com/android/transitiontests/SurfaceAndTextureViews.java
new file mode 100644
index 0000000..f8829c9
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/SurfaceAndTextureViews.java
@@ -0,0 +1,195 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.SurfaceTexture;
+import android.os.Bundle;
+import android.util.AttributeSet;
+import android.view.SurfaceHolder;
+import android.view.SurfaceView;
+import android.view.TextureView;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Crossfade;
+import android.view.transition.Move;
+import android.view.transition.Scene;
+import android.view.transition.TransitionGroup;
+import android.view.transition.TransitionManager;
+import android.widget.Button;
+import com.android.transitiontest.R;
+
+import static android.widget.LinearLayout.LayoutParams;
+
+public class SurfaceAndTextureViews extends Activity {
+
+    SimpleView mView;
+    SimpleSurfaceView mSurfaceView;
+    SimpleTextureView mTextureView;
+    private static final int SMALL_SIZE = 200;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.surface_texture_views);
+
+        final ViewGroup container = (ViewGroup) findViewById(R.id.container);
+        Button toggleButton = (Button) findViewById(R.id.toggleButton);
+
+        mView = new SimpleView(this);
+        mView.setId(0);
+        mView.setLayoutParams(new LayoutParams(SMALL_SIZE, SMALL_SIZE));
+        container.addView(mView);
+
+        mSurfaceView = new SimpleSurfaceView(this);
+        mSurfaceView.setId(1);
+        mSurfaceView.setLayoutParams(new LayoutParams(SMALL_SIZE, SMALL_SIZE));
+        container.addView(mSurfaceView);
+
+        mTextureView = new SimpleTextureView(this);
+        mTextureView.setId(2);
+        mTextureView.setLayoutParams(new LayoutParams(SMALL_SIZE, SMALL_SIZE));
+        container.addView(mTextureView);
+
+        final TransitionGroup transition = new TransitionGroup();
+        transition.addTransitions(new Move(), new Crossfade().setTargetIds(0, 1, 2));
+
+        toggleButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Scene newScene = new Scene(container);
+                newScene.setEnterAction(new Runnable() {
+                    @Override
+                    public void run() {
+                        if (mView.getWidth() <= SMALL_SIZE) {
+                            mView.setLayoutParams(new LayoutParams(SMALL_SIZE * 2, SMALL_SIZE));
+                            mSurfaceView.setLayoutParams(new LayoutParams(SMALL_SIZE * 2, SMALL_SIZE));
+                            mTextureView.setLayoutParams(new LayoutParams(SMALL_SIZE * 2, SMALL_SIZE));
+                            mView.mColor = SimpleView.LARGE_COLOR;
+                            mSurfaceView.mColor = SimpleSurfaceView.LARGE_COLOR;
+                            mTextureView.mColor = SimpleTextureView.LARGE_COLOR;
+                        } else {
+                            mView.setLayoutParams(new LayoutParams(SMALL_SIZE, SMALL_SIZE));
+                            mSurfaceView.setLayoutParams(new LayoutParams(SMALL_SIZE, SMALL_SIZE));
+                            mTextureView.setLayoutParams(new LayoutParams(SMALL_SIZE, SMALL_SIZE));
+                            mView.mColor = SimpleView.SMALL_COLOR;
+                            mSurfaceView.mColor = SimpleSurfaceView.SMALL_COLOR;
+                            mTextureView.mColor = SimpleTextureView.SMALL_COLOR;
+                        }
+                    }
+                });
+                TransitionManager.go(newScene, transition);
+            }
+        });
+
+    }
+
+    static private class SimpleView extends View {
+        static final int SMALL_COLOR = Color.BLUE;
+        static final int LARGE_COLOR = Color.YELLOW;
+        int mColor = SMALL_COLOR;
+
+        private SimpleView(Context context) {
+            super(context);
+        }
+
+        @Override
+        protected void onDraw(Canvas canvas) {
+            canvas.drawColor(mColor);
+        }
+    }
+
+    static private class SimpleSurfaceView extends SurfaceView implements SurfaceHolder.Callback {
+
+        static final int SMALL_COLOR = Color.GREEN;
+        static final int LARGE_COLOR = Color.GRAY;
+        int mColor = SMALL_COLOR;
+        SurfaceHolder mHolder = null;
+
+        private SimpleSurfaceView(Context context) {
+            super(context);
+            SurfaceHolder holder = getHolder();
+            holder.addCallback(this);
+        }
+
+
+        @Override
+        public void surfaceCreated(SurfaceHolder holder) {
+            System.out.println("surfaceCreated");
+        }
+
+        @Override
+        public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
+            System.out.println("surfaceChanged: w h = " + width + ", " + height);
+            Canvas canvas = holder.lockCanvas();
+            canvas.drawColor(mColor);
+            holder.unlockCanvasAndPost(canvas);
+        }
+
+        @Override
+        public void surfaceDestroyed(SurfaceHolder holder) {
+            System.out.println("surfaceDestroyed");
+        }
+    }
+
+    static private class SimpleTextureView extends TextureView implements TextureView.SurfaceTextureListener {
+
+        static final int SMALL_COLOR = Color.RED;
+        static final int LARGE_COLOR = Color.CYAN;
+        int mColor = SMALL_COLOR;
+
+        private SimpleTextureView(Context context) {
+            super(context);
+            setSurfaceTextureListener(this);
+        }
+
+        private SimpleTextureView(Context context, AttributeSet attrs) {
+            super(context, attrs);
+            setSurfaceTextureListener(this);
+        }
+
+        private SimpleTextureView(Context context, AttributeSet attrs, int defStyle) {
+            super(context, attrs, defStyle);
+            setSurfaceTextureListener(this);
+        }
+
+        @Override
+        public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
+            System.out.println("SurfaceTexture available");
+        }
+
+        @Override
+        public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {
+            System.out.println("SurfaceTexture size changed to " + width + ", " + height);
+            Canvas canvas = lockCanvas();
+            canvas.drawColor(mColor);
+            unlockCanvasAndPost(canvas);
+        }
+
+        @Override
+        public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
+            return false;
+        }
+
+        @Override
+        public void onSurfaceTextureUpdated(SurfaceTexture surface) {
+            System.out.println("SurfaceTexture updated");
+        }
+    }
+}
diff --git a/tests/TransitionTests/src/com/android/transitiontests/UniqueIds.java b/tests/TransitionTests/src/com/android/transitiontests/UniqueIds.java
new file mode 100644
index 0000000..18537c7
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/UniqueIds.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+package com.android.transitiontests;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.transition.Scene;
+import android.view.transition.Transition;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.view.transition.TransitionManager;
+import com.android.transitiontest.R;
+
+
+import java.util.HashMap;
+
+public class UniqueIds extends Activity {
+    ViewGroup mSceneRoot;
+    static Scene mCurrentScene;
+    TransitionManager mTransitionManager = null;
+    HashMap<Button, ToggleScene> mSceneMap = new HashMap<Button, ToggleScene>();
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.unique_id_test);
+
+        LinearLayout container = (LinearLayout) findViewById(R.id.container);
+        LayoutInflater inflater = getLayoutInflater();
+        Button button = (Button) inflater.inflate(R.layout.button_template, null);
+        container.addView(button);
+        ToggleScene scene = new ToggleScene(container, button);
+        mSceneMap.put(button, scene);
+        button = (Button) inflater.inflate(R.layout.button_template, null);
+        container.addView(button);
+        scene = new ToggleScene(container, button);
+        mSceneMap.put(button, scene);
+    }
+
+    public void sendMessage(View view) {
+        mSceneMap.get(view).changeToScene();
+    }
+
+    class ToggleScene {
+        Scene mScene;
+        Transition mTransition;
+        Button mButton;
+
+        ToggleScene(ViewGroup rootView, Button button) {
+            mScene = new Scene(rootView);
+            mButton = button;
+            mScene.setEnterAction(new Runnable() {
+                @Override
+                public void run() {
+                    if (mButton.getLeft() == 0) {
+                        mButton.offsetLeftAndRight(500);
+                    } else {
+                        int width = mButton.getWidth();
+                        mButton.setLeft(0);
+                        mButton.setRight(width);
+                    }
+                }
+            });
+        }
+
+        void changeToScene() {
+            TransitionManager.go(mScene);
+        }
+    }
+}