diff --git a/samples/ApiDemos/AndroidManifest.xml b/samples/ApiDemos/AndroidManifest.xml
index 608220a53..365b0777d 100644
--- a/samples/ApiDemos/AndroidManifest.xml
+++ b/samples/ApiDemos/AndroidManifest.xml
@@ -1358,8 +1358,17 @@
         </activity>
 
         <activity android:name=".animation.LayoutAnimationsByDefault"
-                android:label="Animation/Default Layout Animations"
-                android:enabled="@bool/atLeastHoneycomb">
+                  android:label="Animation/Default Layout Animations"
+                  android:enabled="@bool/atLeastHoneycomb">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.SAMPLE_CODE" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".animation.Transitions"
+                  android:label="Animation/Simple Transitions"
+                  android:enabled="@bool/atLeastHoneycomb">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.SAMPLE_CODE" />
diff --git a/samples/ApiDemos/res/layout/transition.xml b/samples/ApiDemos/res/layout/transition.xml
new file mode 100644
index 000000000..57b91beee
--- /dev/null
+++ b/samples/ApiDemos/res/layout/transition.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+    <RadioGroup
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+        <RadioButton android:id="@+id/scene1"
+                     android:layout_width="wrap_content"
+                     android:layout_height="wrap_content"
+                     android:checked="true"
+                     android:onClick="selectScene"
+                     android:text="Scene 1" />
+
+        <RadioButton android:id="@+id/scene2"
+                     android:layout_width="wrap_content"
+                     android:layout_height="wrap_content"
+                     android:onClick="selectScene"
+                     android:text="Scene 2" />
+
+        <RadioButton android:id="@+id/scene3"
+                     android:layout_width="wrap_content"
+                     android:layout_height="wrap_content"
+                     android:onClick="selectScene"
+                     android:text="Scene 3" />
+
+        <RadioButton android:id="@+id/scene4"
+                     android:layout_width="wrap_content"
+                     android:layout_height="wrap_content"
+                     android:onClick="selectScene"
+                     android:text="Scene 4" />
+
+    </RadioGroup>
+
+    <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:id="@+id/sceneRoot">
+
+        <include layout="@layout/transition_scene1"/>
+
+    </LinearLayout>
+</LinearLayout>
diff --git a/samples/ApiDemos/res/layout/transition_scene1.xml b/samples/ApiDemos/res/layout/transition_scene1.xml
new file mode 100644
index 000000000..a98da60b9
--- /dev/null
+++ b/samples/ApiDemos/res/layout/transition_scene1.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:id="@+id/container">
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="50dip"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentLeft="true"
+            android:background="#f00"
+            android:id="@+id/view1"/>
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="50dip"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentRight="true"
+            android:background="#0f0"
+            android:id="@+id/view2"/>
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="50dip"
+            android:background="#00f"
+            android:layout_alignParentBottom="true"
+            android:layout_alignParentLeft="true"
+            android:id="@+id/view3"/>
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="50dip"
+            android:background="#0ff"
+            android:layout_alignParentBottom="true"
+            android:layout_alignParentRight="true"
+            android:id="@+id/view4"/>
+
+</RelativeLayout>
diff --git a/samples/ApiDemos/res/layout/transition_scene2.xml b/samples/ApiDemos/res/layout/transition_scene2.xml
new file mode 100644
index 000000000..fda227651
--- /dev/null
+++ b/samples/ApiDemos/res/layout/transition_scene2.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:id="@+id/container">
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="100dip"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentRight="true"
+            android:background="#f00"
+            android:id="@+id/view1"/>
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="100dip"
+            android:layout_alignParentBottom="true"
+            android:layout_alignParentLeft="true"
+            android:background="#0f0"
+            android:id="@+id/view2"/>
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="100dip"
+            android:background="#00f"
+            android:layout_alignParentBottom="true"
+            android:layout_alignParentRight="true"
+            android:id="@+id/view3"/>
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="100dip"
+            android:background="#0ff"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentLeft="true"
+            android:id="@+id/view4"/>
+
+</RelativeLayout>
diff --git a/samples/ApiDemos/res/layout/transition_scene3.xml b/samples/ApiDemos/res/layout/transition_scene3.xml
new file mode 100644
index 000000000..39c4da770
--- /dev/null
+++ b/samples/ApiDemos/res/layout/transition_scene3.xml
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:id="@+id/container">
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="50dip"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentLeft="true"
+            android:background="#f00"
+            android:id="@+id/view1"/>
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="50dip"
+            android:layout_alignParentTop="true"
+            android:layout_alignParentRight="true"
+            android:background="#0f0"
+            android:id="@+id/view2"/>
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="50dip"
+            android:background="#00f"
+            android:layout_alignParentBottom="true"
+            android:layout_alignParentLeft="true"
+            android:id="@+id/view3"/>
+
+    <View
+            android:layout_width="100dip"
+            android:layout_height="50dip"
+            android:background="#0ff"
+            android:layout_alignParentBottom="true"
+            android:layout_alignParentRight="true"
+            android:id="@+id/view4"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_centerVertical="true"
+        android:orientation="vertical"
+        android:id="@+id/grayscaleContainer">
+
+        <View
+                android:layout_width="match_parent"
+                android:layout_height="10dip"
+                android:background="#000"
+                android:id="@+id/gray1"/>
+        <View
+                android:layout_width="match_parent"
+                android:layout_height="10dip"
+                android:background="#222"
+                android:id="@+id/gray2"/>
+        <View
+                android:layout_width="match_parent"
+                android:layout_height="10dip"
+                android:background="#444"
+                android:id="@+id/gray3"/>
+        <View
+                android:layout_width="match_parent"
+                android:layout_height="10dip"
+                android:background="#666"
+                android:id="@+id/gray4"/>
+        <View
+                android:layout_width="match_parent"
+                android:layout_height="10dip"
+                android:background="#888"
+                android:id="@+id/gray5"/>
+        <View
+                android:layout_width="match_parent"
+                android:layout_height="10dip"
+                android:background="#aaa"
+                android:id="@+id/gray6"/>
+        <View
+                android:layout_width="match_parent"
+                android:layout_height="10dip"
+                android:background="#ccc"
+                android:id="@+id/gray7"/>
+        <View
+                android:layout_width="match_parent"
+                android:layout_height="10dip"
+                android:background="#fff"
+                android:id="@+id/gray8"/>
+
+    </LinearLayout>
+
+</RelativeLayout>
diff --git a/samples/ApiDemos/res/transition/changebounds.xml b/samples/ApiDemos/res/transition/changebounds.xml
new file mode 100644
index 000000000..a217003ce
--- /dev/null
+++ b/samples/ApiDemos/res/transition/changebounds.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<!-- BEGIN_INCLUDE(ChangeBounds) -->
+<changeBounds/>
+<!-- END_INCLUDE(ChangeBounds) -->
diff --git a/samples/ApiDemos/res/transition/changebounds_fadein_together.xml b/samples/ApiDemos/res/transition/changebounds_fadein_together.xml
new file mode 100644
index 000000000..c0bb26f22
--- /dev/null
+++ b/samples/ApiDemos/res/transition/changebounds_fadein_together.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <changeBounds/>
+    <fade android:fadingMode="fade_in" >
+        <targets>
+            <target android:targetId="@id/grayscaleContainer" />
+        </targets>
+    </fade>
+</set>
diff --git a/samples/ApiDemos/res/transition/changebounds_fadeout_sequential.xml b/samples/ApiDemos/res/transition/changebounds_fadeout_sequential.xml
new file mode 100644
index 000000000..df3630631
--- /dev/null
+++ b/samples/ApiDemos/res/transition/changebounds_fadeout_sequential.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<!-- BEGIN_INCLUDE(TransitionSet) -->
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+     android:transitionOrdering="sequential">
+    <changeBounds/>
+    <fade android:fadingMode="fade_out" >
+        <targets>
+            <target android:targetId="@id/grayscaleContainer" />
+        </targets>
+    </fade>
+</set>
+<!-- END_INCLUDE(TransitionSet) -->
diff --git a/samples/ApiDemos/res/transition/transitions_mgr.xml b/samples/ApiDemos/res/transition/transitions_mgr.xml
new file mode 100644
index 000000000..bd1190643
--- /dev/null
+++ b/samples/ApiDemos/res/transition/transitions_mgr.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<!-- BEGIN_INCLUDE(TransitionManager) -->
+<transitionManager xmlns:android="http://schemas.android.com/apk/res/android">
+    <transition android:fromScene="@layout/transition_scene1"
+                android:toScene="@layout/transition_scene2"
+                android:transition="@transition/changebounds"/>
+    <transition android:fromScene="@layout/transition_scene2"
+                android:toScene="@layout/transition_scene1"
+                android:transition="@transition/changebounds"/>
+    <transition android:toScene="@layout/transition_scene3"
+                android:transition="@transition/changebounds_fadein_together"/>
+    <transition android:fromScene="@layout/transition_scene3"
+                android:toScene="@layout/transition_scene1"
+                android:transition="@transition/changebounds_fadeout_sequential"/>
+    <transition android:fromScene="@layout/transition_scene3"
+                android:toScene="@layout/transition_scene2"
+                android:transition="@transition/changebounds_fadeout_sequential"/>
+</transitionManager>
+<!-- END_INCLUDE(TransitionManager) -->
diff --git a/samples/ApiDemos/src/com/example/android/apis/animation/Transitions.java b/samples/ApiDemos/src/com/example/android/apis/animation/Transitions.java
new file mode 100644
index 000000000..b2983cdb7
--- /dev/null
+++ b/samples/ApiDemos/src/com/example/android/apis/animation/Transitions.java
@@ -0,0 +1,77 @@
+/*
+ * 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.example.android.apis.animation;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.transition.Scene;
+import android.transition.TransitionInflater;
+import android.transition.TransitionManager;
+import com.example.android.apis.R;
+
+public class Transitions extends Activity {
+
+    Scene mScene1, mScene2, mScene3;
+    ViewGroup mSceneRoot;
+    TransitionManager mTransitionManager;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.transition);
+
+        mSceneRoot = (ViewGroup) findViewById(R.id.sceneRoot);
+
+        TransitionInflater inflater = TransitionInflater.from(this);
+
+        mScene1 = Scene.getSceneForLayout(mSceneRoot, R.layout.transition_scene1, this);
+        mScene2 = Scene.getSceneForLayout(mSceneRoot, R.layout.transition_scene2, this);
+        mScene3 = Scene.getSceneForLayout(mSceneRoot, R.layout.transition_scene3, this);
+        mTransitionManager = inflater.inflateTransitionManager(R.transition.transitions_mgr,
+                mSceneRoot);
+    }
+
+    public void selectScene(View view) {
+        switch (view.getId()) {
+            case R.id.scene1:
+                mTransitionManager.transitionTo(mScene1);
+                break;
+            case R.id.scene2:
+                mTransitionManager.transitionTo(mScene2);
+                break;
+            case R.id.scene3:
+                mTransitionManager.transitionTo(mScene3);
+                break;
+            case R.id.scene4:
+                TransitionManager.beginDelayedTransition(mSceneRoot, null);
+                setNewSize(R.id.view1, 150, 25);
+                setNewSize(R.id.view2, 150, 25);
+                setNewSize(R.id.view3, 150, 25);
+                setNewSize(R.id.view4, 150, 25);
+                break;
+        }
+    }
+
+    private void setNewSize(int id, int width, int height) {
+        View view = findViewById(id);
+        ViewGroup.LayoutParams params = view.getLayoutParams();
+        params.width = width;
+        params.height = height;
+        view.setLayoutParams(params);
+    }
+}