diff --git a/Android.mk b/Android.mk
index 9cb7e2e..81f04f7 100644
--- a/Android.mk
+++ b/Android.mk
@@ -19,6 +19,7 @@
 LOCAL_PROGUARD_FLAG_FILES := proguard.flags
 
 include frameworks/opt/setupwizard/navigationbar/common.mk
+include frameworks/opt/setupwizard/library/common.mk
 include frameworks/base/packages/SettingsLib/common.mk
 
 include $(BUILD_PACKAGE)
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 6d166ad..83ea62a 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -158,6 +158,17 @@
                 android:value="true" />
         </activity>
 
+        <activity android:name="AirplaneModeVoiceActivity"
+                android:label="@string/wireless_networks_settings_title"
+                android:theme="@android:style/Theme.Material.Light.Voice"
+                android:exported="true">
+            <intent-filter>
+                <action android:name="android.settings.VOICE_CONTROL_AIRPLANE_MODE" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.VOICE" />
+            </intent-filter>
+        </activity>
+
         <!-- Top-level settings -->
 
         <activity android:name="Settings$WifiSettingsActivity"
@@ -996,6 +1007,16 @@
                 android:value="com.android.settings.notification.NotificationStation" />
         </activity>
 
+        <activity android:name=".notification.ZenModeVoiceActivity"
+                android:theme="@android:style/Theme.Material.Light"
+                android:label="@string/zen_mode_settings_title">
+            <intent-filter>
+                <action android:name="android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.VOICE" />
+            </intent-filter>
+        </activity>
+
         <!--
         <activity android:name="Settings$AppOpsSummaryActivity"
                 android:label="@string/app_ops_settings"
@@ -1467,6 +1488,37 @@
                 android:resource="@id/storage_settings" />
         </activity>
 
+        <!-- Exported for SystemUI to launch into -->
+        <activity android:name=".deviceinfo.StorageWizardInit"
+                android:theme="@style/SuwThemeMaterial.Light"
+                android:taskAffinity="com.android.settings.storage_wizard"
+                android:exported="true" />
+        <activity android:name=".deviceinfo.StorageWizardFormatConfirm"
+                android:taskAffinity="com.android.settings.storage_wizard"
+                android:exported="false" />
+        <activity android:name=".deviceinfo.StorageWizardFormatProgress"
+                android:taskAffinity="com.android.settings.storage_wizard"
+                android:exported="false" />
+        <activity android:name=".deviceinfo.StorageWizardMigrate"
+                android:taskAffinity="com.android.settings.storage_wizard"
+                android:exported="false" />
+        <activity android:name=".deviceinfo.StorageWizardMigrateConfirm"
+                android:taskAffinity="com.android.settings.storage_wizard"
+                android:exported="false" />
+        <activity android:name=".deviceinfo.StorageWizardMigrateProgress"
+                android:taskAffinity="com.android.settings.storage_wizard"
+                android:exported="false" />
+        <activity android:name=".deviceinfo.StorageWizardReady"
+                android:taskAffinity="com.android.settings.storage_wizard"
+                android:exported="false" />
+
+        <activity android:name=".deviceinfo.StorageWizardMoveConfirm"
+                android:taskAffinity="com.android.settings.storage_wizard"
+                android:exported="false" />
+        <activity android:name=".deviceinfo.StorageWizardMoveProgress"
+                android:taskAffinity="com.android.settings.storage_wizard"
+                android:exported="false" />
+
         <activity android:name="ApnEditor"
                 android:label="@string/apn_edit">
             <intent-filter>
@@ -1874,6 +1926,17 @@
                 android:value="true" />
         </activity>
 
+        <activity android:name=".fuelguage.BatterySaverModeVoiceActivity"
+                android:label="@string/power_usage_summary_title"
+                android:theme="@android:style/Theme.Material.Light.Voice"
+                android:exported="true">
+            <intent-filter>
+                <action android:name="android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.VOICE" />
+            </intent-filter>
+        </activity>
+
         <activity android:name="Settings$AccountSettingsActivity"
             android:label="@string/account_settings_title"
             android:taskAffinity=""
diff --git a/res/drawable-hdpi/illustration_horizontal.jpg b/res/drawable-hdpi/illustration_horizontal.jpg
new file mode 100644
index 0000000..428b2f4
--- /dev/null
+++ b/res/drawable-hdpi/illustration_horizontal.jpg
Binary files differ
diff --git a/res/drawable-hdpi/illustration_tile.jpg b/res/drawable-hdpi/illustration_tile.jpg
new file mode 100644
index 0000000..9931a23
--- /dev/null
+++ b/res/drawable-hdpi/illustration_tile.jpg
Binary files differ
diff --git a/res/drawable-mdpi/illustration_horizontal.jpg b/res/drawable-mdpi/illustration_horizontal.jpg
new file mode 100644
index 0000000..52e7993
--- /dev/null
+++ b/res/drawable-mdpi/illustration_horizontal.jpg
Binary files differ
diff --git a/res/drawable-mdpi/illustration_tile.jpg b/res/drawable-mdpi/illustration_tile.jpg
new file mode 100644
index 0000000..7923fb4
--- /dev/null
+++ b/res/drawable-mdpi/illustration_tile.jpg
Binary files differ
diff --git a/res/drawable-nodpi/illustration_generic.jpg b/res/drawable-nodpi/illustration_generic.jpg
new file mode 100644
index 0000000..f37eaf4
--- /dev/null
+++ b/res/drawable-nodpi/illustration_generic.jpg
Binary files differ
diff --git a/res/drawable-sw600dp-hdpi/illustration_generic.jpg b/res/drawable-sw600dp-hdpi/illustration_generic.jpg
new file mode 100644
index 0000000..7aac7f9
--- /dev/null
+++ b/res/drawable-sw600dp-hdpi/illustration_generic.jpg
Binary files differ
diff --git a/res/drawable-sw600dp-mdpi/illustration_generic.jpg b/res/drawable-sw600dp-mdpi/illustration_generic.jpg
new file mode 100644
index 0000000..34d0f33
--- /dev/null
+++ b/res/drawable-sw600dp-mdpi/illustration_generic.jpg
Binary files differ
diff --git a/res/drawable-sw600dp-xhdpi/illustration_generic.jpg b/res/drawable-sw600dp-xhdpi/illustration_generic.jpg
new file mode 100644
index 0000000..4fe849f
--- /dev/null
+++ b/res/drawable-sw600dp-xhdpi/illustration_generic.jpg
Binary files differ
diff --git a/res/drawable-sw600dp-xxhdpi/illustration_generic.jpg b/res/drawable-sw600dp-xxhdpi/illustration_generic.jpg
new file mode 100644
index 0000000..48bca97
--- /dev/null
+++ b/res/drawable-sw600dp-xxhdpi/illustration_generic.jpg
Binary files differ
diff --git a/res/drawable-xhdpi/illustration_horizontal.jpg b/res/drawable-xhdpi/illustration_horizontal.jpg
new file mode 100644
index 0000000..2733f8e
--- /dev/null
+++ b/res/drawable-xhdpi/illustration_horizontal.jpg
Binary files differ
diff --git a/res/drawable-xhdpi/illustration_tile.jpg b/res/drawable-xhdpi/illustration_tile.jpg
new file mode 100644
index 0000000..57bccca
--- /dev/null
+++ b/res/drawable-xhdpi/illustration_tile.jpg
Binary files differ
diff --git a/res/drawable-xxhdpi/illustration_horizontal.jpg b/res/drawable-xxhdpi/illustration_horizontal.jpg
new file mode 100644
index 0000000..aec8d0f
--- /dev/null
+++ b/res/drawable-xxhdpi/illustration_horizontal.jpg
Binary files differ
diff --git a/res/drawable-xxhdpi/illustration_tile.jpg b/res/drawable-xxhdpi/illustration_tile.jpg
new file mode 100644
index 0000000..2ba33fa
--- /dev/null
+++ b/res/drawable-xxhdpi/illustration_tile.jpg
Binary files differ
diff --git a/res/drawable/bg_circle_blue.xml b/res/drawable/bg_circle_blue.xml
new file mode 100644
index 0000000..7f2cb1d
--- /dev/null
+++ b/res/drawable/bg_circle_blue.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2015 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="@color/blue" />
+</shape>
diff --git a/res/layout/settings_storage_miscfiles.xml b/res/layout/settings_storage_miscfiles.xml
deleted file mode 100644
index 0360cde..0000000
--- a/res/layout/settings_storage_miscfiles.xml
+++ /dev/null
@@ -1,55 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 2010, 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.
-*/
--->
-
-<com.android.settings.deviceinfo.FileItemInfoLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="?android:attr/listPreferredItemHeight"
-    android:paddingEnd="?android:attr/scrollbarSize"
-    android:background="?android:attr/selectableItemBackground"
-    android:gravity="center_vertical"
-    android:focusable="true">
-
-    <CheckBox android:id="@+id/misc_checkbox"
-              android:layout_width="wrap_content"
-              android:layout_height="match_parent"
-              android:layout_alignParentStart="true"
-              android:paddingStart="16dip"
-              android:scaleType="fitCenter"
-              android:layout_centerVertical="true"/>
-
-    <TextView android:id="@+id/misc_filename"
-              android:layout_width="wrap_content"
-              android:layout_height="wrap_content"
-              android:layout_toEndOf="@id/misc_checkbox"
-              android:maxLines="1"
-              android:paddingStart="16dip"
-              android:textAppearance="?android:attr/textAppearanceSmall"/>
-
-    <TextView android:id="@+id/misc_filesize"
-              android:layout_width="wrap_content"
-              android:layout_height="wrap_content"
-              android:layout_toEndOf="@id/misc_checkbox"
-              android:layout_below="@id/misc_filename"
-              android:maxLines="1"
-              android:paddingStart="16dip"
-              android:textStyle="bold"
-              android:textAppearance="?android:attr/textAppearanceSmall" />
-</com.android.settings.deviceinfo.FileItemInfoLayout>
-
diff --git a/res/layout/settings_storage_miscfiles_list.xml b/res/layout/settings_storage_miscfiles_list.xml
deleted file mode 100644
index b712073..0000000
--- a/res/layout/settings_storage_miscfiles_list.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 2010, 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.
-*/
--->
-
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:paddingEnd="16dip"
-    android:paddingStart="16dip">
-
-    <ListView android:id="@android:id/list"
-              android:layout_width="match_parent"
-              android:layout_height="match_parent"/>
-
-</FrameLayout>
-
diff --git a/res/layout/storage_internal_format.xml b/res/layout/storage_internal_format.xml
new file mode 100644
index 0000000..b7a36ca
--- /dev/null
+++ b/res/layout/storage_internal_format.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+        <TextView
+            android:id="@+id/body"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingTop="@dimen/suw_description_margin_top"
+            android:paddingBottom="@dimen/suw_description_margin_bottom"
+            android:paddingStart="@dimen/suw_layout_margin_sides"
+            android:paddingEnd="@dimen/suw_layout_margin_sides"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Body1"
+            android:textColor="?android:attr/textColorPrimary" />
+    </ScrollView>
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="4dp">
+        <Button
+            android:id="@+id/confirm"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/storage_menu_format" />
+    </FrameLayout>
+
+</LinearLayout>
diff --git a/res/layout/storage_internal_unmount.xml b/res/layout/storage_internal_unmount.xml
new file mode 100644
index 0000000..4779829
--- /dev/null
+++ b/res/layout/storage_internal_unmount.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+        <TextView
+            android:id="@+id/body"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingTop="@dimen/suw_description_margin_top"
+            android:paddingBottom="@dimen/suw_description_margin_bottom"
+            android:paddingStart="@dimen/suw_layout_margin_sides"
+            android:paddingEnd="@dimen/suw_layout_margin_sides"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Body1"
+            android:textColor="?android:attr/textColorPrimary" />
+    </ScrollView>
+
+    <Space
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_weight="1" />
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="4dp">
+        <Button
+            android:id="@+id/confirm"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/storage_menu_unmount" />
+    </FrameLayout>
+
+</LinearLayout>
diff --git a/res/layout/storage_wizard_generic.xml b/res/layout/storage_wizard_generic.xml
new file mode 100644
index 0000000..4f0cef9
--- /dev/null
+++ b/res/layout/storage_wizard_generic.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<com.android.setupwizardlib.SetupWizardLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/setup_wizard_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:suwBackgroundTile="@drawable/illustration_tile"
+    app:suwIllustrationHorizontalTile="@drawable/illustration_horizontal"
+    app:suwIllustrationImage="@drawable/illustration_generic">
+
+    <LinearLayout
+        style="@style/SuwContentFrame"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/storage_wizard_body"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/suw_description_margin_top"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Body1"
+            android:textColor="?android:attr/textColorPrimary" />
+
+        <TextView
+            android:id="@+id/storage_wizard_second_body"
+            android:visibility="gone"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/suw_description_margin_top"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Body1"
+            android:textColor="?android:attr/textColorPrimary" />
+
+    </LinearLayout>
+
+</com.android.setupwizardlib.SetupWizardLayout>
diff --git a/res/layout/storage_wizard_init.xml b/res/layout/storage_wizard_init.xml
new file mode 100644
index 0000000..421477c
--- /dev/null
+++ b/res/layout/storage_wizard_init.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<com.android.setupwizardlib.SetupWizardLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/setup_wizard_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:suwBackgroundTile="@drawable/illustration_tile"
+    app:suwIllustrationHorizontalTile="@drawable/illustration_horizontal"
+    app:suwIllustrationImage="@drawable/illustration_generic">
+
+    <!-- android:layout="@layout/suw_template_short" -->
+
+    <LinearLayout
+        style="@style/SuwContentFrame"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <RadioButton
+            android:id="@+id/storage_wizard_init_external_title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/suw_description_margin_top"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Subhead"
+            android:textColor="?android:attr/textColorPrimary"
+            android:text="@string/storage_wizard_init_external_title" />
+        <TextView
+            android:id="@+id/storage_wizard_init_external_summary"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Body1"
+            android:textColor="?android:attr/textColorSecondary"
+            android:text="@string/storage_wizard_init_external_summary" />
+
+        <RadioButton
+            android:id="@+id/storage_wizard_init_internal_title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/suw_description_margin_top"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Subhead"
+            android:textColor="?android:attr/textColorPrimary"
+            android:text="@string/storage_wizard_init_internal_title" />
+        <TextView
+            android:id="@+id/storage_wizard_init_internal_summary"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Body1"
+            android:textColor="?android:attr/textColorSecondary"
+            android:text="@string/storage_wizard_init_internal_summary" />
+
+    </LinearLayout>
+
+</com.android.setupwizardlib.SetupWizardLayout>
diff --git a/res/layout/storage_wizard_migrate.xml b/res/layout/storage_wizard_migrate.xml
new file mode 100644
index 0000000..827a5d2
--- /dev/null
+++ b/res/layout/storage_wizard_migrate.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<com.android.setupwizardlib.SetupWizardLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/setup_wizard_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:suwBackgroundTile="@drawable/illustration_tile"
+    app:suwIllustrationHorizontalTile="@drawable/illustration_horizontal"
+    app:suwIllustrationImage="@drawable/illustration_generic">
+
+    <LinearLayout
+        style="@style/SuwContentFrame"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/storage_wizard_body"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/suw_description_margin_top"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Body1"
+            android:textColor="?android:attr/textColorPrimary" />
+
+        <RadioButton
+            android:id="@+id/storage_wizard_migrate_now"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/suw_description_margin_top"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Subhead"
+            android:textColor="?android:attr/textColorPrimary"
+            android:text="@string/storage_wizard_migrate_now" />
+        <RadioButton
+            android:id="@+id/storage_wizard_migrate_later"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Subhead"
+            android:textColor="?android:attr/textColorPrimary"
+            android:text="@string/storage_wizard_migrate_later" />
+
+    </LinearLayout>
+
+</com.android.setupwizardlib.SetupWizardLayout>
diff --git a/res/layout/storage_wizard_progress.xml b/res/layout/storage_wizard_progress.xml
new file mode 100644
index 0000000..52fd203
--- /dev/null
+++ b/res/layout/storage_wizard_progress.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<com.android.setupwizardlib.SetupWizardLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/setup_wizard_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:suwBackgroundTile="@drawable/illustration_tile"
+    app:suwIllustrationHorizontalTile="@drawable/illustration_horizontal"
+    app:suwIllustrationImage="@drawable/illustration_generic">
+
+    <LinearLayout
+        style="@style/SuwContentFrame"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <ProgressBar
+            android:id="@+id/storage_wizard_progress"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/suw_description_margin_top"
+            android:indeterminate="false"
+            style="?android:attr/progressBarStyleHorizontal" />
+        <TextView
+            android:id="@+id/storage_wizard_progress_summary"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Body1"
+            android:textColor="?android:attr/textColorSecondary" />
+
+        <TextView
+            android:id="@+id/storage_wizard_body"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/suw_description_margin_top"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Body1"
+            android:textColor="?android:attr/textColorPrimary" />
+
+    </LinearLayout>
+
+</com.android.setupwizardlib.SetupWizardLayout>
diff --git a/res/layout/storage_wizard_ready.xml b/res/layout/storage_wizard_ready.xml
new file mode 100644
index 0000000..5cb2e33
--- /dev/null
+++ b/res/layout/storage_wizard_ready.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<com.android.setupwizardlib.SetupWizardLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/setup_wizard_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:suwBackgroundTile="@drawable/illustration_tile"
+    app:suwIllustrationHorizontalTile="@drawable/illustration_horizontal"
+    app:suwIllustrationImage="@drawable/illustration_generic">
+
+    <LinearLayout
+        style="@style/SuwContentFrame"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/storage_wizard_ready_body"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/suw_description_margin_top"
+            android:lineSpacingExtra="@dimen/suw_description_line_spacing_extra"
+            android:textAppearance="@android:style/TextAppearance.Material.Body1"
+            android:textColor="?android:attr/textColorPrimary" />
+
+    </LinearLayout>
+
+</com.android.setupwizardlib.SetupWizardLayout>
diff --git a/res/layout/voice_interaction.xml b/res/layout/voice_interaction.xml
new file mode 100644
index 0000000..13c4341
--- /dev/null
+++ b/res/layout/voice_interaction.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/fragment_root"
+    android:paddingLeft="8dp"
+    android:paddingRight="8dp"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+</FrameLayout>
diff --git a/res/layout/voice_item_row.xml b/res/layout/voice_item_row.xml
new file mode 100644
index 0000000..8576a57
--- /dev/null
+++ b/res/layout/voice_item_row.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+    <LinearLayout
+        android:id="@+id/row_one"
+        android:orientation="horizontal"
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentStart="true"
+        android:layout_marginTop="20dp"
+        android:layout_marginBottom="20dp">
+
+        <TextView
+            android:layout_width="0px"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:id="@+id/voice_item_label" />
+
+        <TextView
+            android:layout_width="100px"
+            android:layout_height="100px"
+            android:gravity="center_horizontal|center_vertical"
+            android:background="@drawable/bg_circle_blue"
+            android:textAppearance="?android:attr/textAppearanceMediumInverse"
+            android:textStyle="bold"
+            android:id="@+id/voice_item_position" />
+    </LinearLayout>
+</LinearLayout>
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 2d0c741..0d0637c 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -17,6 +17,7 @@
 <resources>
     <color name="black">#000</color>
     <color name="red">#F00</color>
+    <color name="blue">#00F</color>
 
     <color name="material_empty_color_light">#FFCED7DB</color>
 
diff --git a/res/values/strings.xml b/res/values/strings.xml
index dec729a..a0b0653 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -16,16 +16,12 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Strings for Dialog yes button -->
     <string name="yes">"Yes"</string>
-
     <!-- Strings for Dialog no button -->
     <string name="no">"No"</string>
-
     <!-- Strings for Dialog create button -->
     <string name="create">Create</string>
-
     <!-- Strings for Dialog allow button -->
     <string name="allow">Allow</string>
-
     <!-- Strings for Dialog deny button -->
     <string name="deny">Deny</string>
 
@@ -586,15 +582,14 @@
 
     <!-- Button label for generic cancel action [CHAR LIMIT=20] -->
     <string name="cancel">Cancel</string>
-
     <!-- Button label for generic OK action [CHAR LIMIT=20] -->
     <string name="okay">OK</string>
-
     <!-- Button label for generic forget action [CHAR LIMIT=20] -->
     <string name="forget">Forget</string>
-
     <!-- Button label for generic save action [CHAR LIMIT=20] -->
     <string name="save">Save</string>
+    <!-- Button label for generic done action [CHAR LIMIT=20] -->
+    <string name="done">Done</string>
 
     <!-- Title of the Settings activity shown within the application itself. -->
     <string name="settings_label">Settings</string>
@@ -2326,6 +2321,99 @@
     <!-- Title of dialog prompting user to rename a storage volume [CHAR LIMIT=32]-->
     <string name="storage_rename_title">Rename storage</string>
 
+    <!-- Body of dialog informing user about consequences of formatting an internal storage device [CHAR LIMIT=NONE]-->
+    <string name="storage_internal_format_details">After formatting, you can use this <xliff:g id="name" example="SD card">^1</xliff:g> in other devices.
+\n\nAll data on this <xliff:g id="name" example="SD card">^1</xliff:g> will be erased. Consider backing up first.
+\n\n<b>Back up photos &amp; other media</b>
+\nMove your media files to alternative storage on this device, or transfer them to a computer using a USB cable.
+\n\n<b>Back up apps</b>
+\nAll apps stored on this <xliff:g id="name" example="SD card">^1</xliff:g> will be uninstalled and their data will be erased. To keep these apps, move them to alternative storage on this device.</string>
+
+    <!-- Body of dialog informing user about consequences of ejecting an internal storage device [CHAR LIMIT=NONE]-->
+    <string name="storage_internal_unmount_details"><b>When you eject this <xliff:g id="name" example="SD card">^1</xliff:g>, apps stored on it will stop working, and media files stored on it will not be available until it is reinserted.</b>
+\n\nThis <xliff:g id="name" example="SD card">^1</xliff:g> is formatted to work on this device only.  It won\'t work on any others.</string>
+
+    <!-- Title of wizard step prompting user to setup a storage device [CHAR LIMIT=32] -->
+    <string name="storage_wizard_init_title">Set up your <xliff:g id="name" example="SD card">^1</xliff:g></string>
+    <!-- Title of wizard choice to use storage device as external storage [CHAR LIMIT=64] -->
+    <string name="storage_wizard_init_external_title">Use as portable storage</string>
+    <!-- Summary of wizard choice to use storage device as external storage [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_init_external_summary">For moving photos and other media between devices.</string>
+    <!-- Title of wizard choice to use storage device as internal storage [CHAR LIMIT=64] -->
+    <string name="storage_wizard_init_internal_title">Use as internal storage</string>
+    <!-- Summary of wizard choice to use storage device as internal storage [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_init_internal_summary">For storing anything on this device only, including apps and photos. Requires formatting that prevents it from working with other devices.</string>
+
+    <!-- Title of wizard step prompting user to format a storage device [CHAR LIMIT=32] -->
+    <string name="storage_wizard_format_confirm_title">Format as internal storage</string>
+    <!-- Body of wizard step prompting user to format a storage device [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_format_confirm_body">This requires the <xliff:g id="name" example="SD card">^1</xliff:g> to be formatted to make it secure.
+\n\nAfter formatting, this <xliff:g id="name" example="SD card">^1</xliff:g> will only work in this device.
+\n\n<b>Formatting erases all data currently stored on the <xliff:g id="name" example="SD card">^1</xliff:g>.</b> To avoid losing the data, consider backing it up.
+    </string>
+    <!-- Next button text of wizard step prompting user to format a storage device [CHAR LIMIT=32] -->
+    <string name="storage_wizard_format_confirm_next">Erase &amp; format</string>
+
+    <!-- Title of wizard step showing formatting progress [CHAR LIMIT=32] -->
+    <string name="storage_wizard_format_progress_title">Formatting <xliff:g id="name" example="SD card">^1</xliff:g>\u2026</string>
+    <!-- Body of wizard step showing formatting progress [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_format_progress_body">Don\'t remove the <xliff:g id="name" example="SD card">^1</xliff:g> while it\'s formatting.</string>
+
+    <!-- Title of wizard step prompting user to migrate data to new storage [CHAR LIMIT=32] -->
+    <string name="storage_wizard_migrate_title">Move data to new storage</string>
+    <!-- Body of wizard step prompting user to migrate data to new storage [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_migrate_body">You can move your photos, files, and app data to this new <xliff:g id="name" example="SD card">^1</xliff:g>.
+\n\nThe move takes about <xliff:g id="time" example="1 hour">^2</xliff:g> and will free <xliff:g id="size" example="1.2 GB">^3</xliff:g> on internal storage. Some apps won\'t work while it\'s underway.
+    </string>
+    <!-- Title of wizard choice to migrate data right now [CHAR LIMIT=64] -->
+    <string name="storage_wizard_migrate_now">Move now</string>
+    <!-- Title of wizard choice to migrate data at later time [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_migrate_later">Move later</string>
+
+    <!-- Title of wizard step prompting user to start data migration [CHAR LIMIT=32] -->
+    <string name="storage_wizard_migrate_confirm_title">Move data now</string>
+    <!-- Body of wizard step providing details about data migration [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_migrate_confirm_body"><b>The move takes about <xliff:g id="time" example="1 hour">^1</xliff:g>. It will free <xliff:g id="size" example="1.2 GB">^2</xliff:g> of internal storage.</b></string>
+    <!-- Title of wizard button prompting user to start data migration [CHAR LIMIT=32] -->
+    <string name="storage_wizard_migrate_confirm_next">Move</string>
+
+    <!-- Title of wizard step showing migration progress [CHAR LIMIT=32] -->
+    <string name="storage_wizard_migrate_progress_title">Moving data\u2026</string>
+
+    <!-- Body of wizard step providing details about data migration [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_migrate_details">During the move:
+\n\u2022 Don\'t remove the <xliff:g id="name" example="SD card">^1</xliff:g>.
+\n\u2022 Some apps won\'t work correctly.
+\n\u2022 Keep the device charged.
+    </string>
+
+    <!-- Title of wizard step indicating that storage is ready [CHAR LIMIT=32] -->
+    <string name="storage_wizard_ready_title"><xliff:g id="name" example="SD card">^1</xliff:g> is ready</string>
+    <!-- Body of wizard step indicating that external storage is ready [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_ready_external_body">
+        Your <xliff:g id="name" example="SD card">^1</xliff:g> is all set to use with photos and other media.
+    </string>
+    <!-- Body of wizard step indicating that internal storage is ready [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_ready_internal_body">Your new <xliff:g id="name" example="SD card">^1</xliff:g> is working.
+\n\nTo move photos, files, and app data to this device, go to Settings > Storage.
+    </string>
+
+    <!-- Title of wizard step prompting user to move an app [CHAR LIMIT=32] -->
+    <string name="storage_wizard_move_confirm_title">Move <xliff:g id="app" example="Calculator">^1</xliff:g></string>
+    <!-- Body of wizard step prompting user to move an app [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_move_confirm_body">Moving <xliff:g id="app" example="Calculator">^1</xliff:g> and its data to <xliff:g id="name" example="SD card">^2</xliff:g> will take only a few moments. You won\'t be able to use the app until the move is complete.
+\n\nDon\'t remove the <xliff:g id="name" example="SD card">^2</xliff:g> during the move.
+    </string>
+
+    <!-- Title of wizard step showing app move progress [CHAR LIMIT=32] -->
+    <string name="storage_wizard_move_progress_title">Moving <xliff:g id="app" example="Calculator">^1</xliff:g>\u2026</string>
+    <!-- Body of wizard step showing app move progress [CHAR LIMIT=NONE] -->
+    <string name="storage_wizard_move_progress_body">Don\'t remove the <xliff:g id="name" example="SD card">^1</xliff:g> during the move.
+\n\nThe <xliff:g id="app" example="Calculator">^2</xliff:g> app on this device won\'t be available until the move is complete.
+    </string>
+    <!-- Title of wizard button offering to cancel move [CHAR LIMIT=32] -->
+    <string name="storage_wizard_move_progress_cancel">Cancel move</string>
+
     <!-- Phone info screen, section titles: -->
     <string name="battery_status_title">Battery status</string>
     <!-- Phone info screen, section titles: -->
@@ -5991,6 +6079,93 @@
     <!-- [CHAR LIMIT=60] Zen mode settings: End time option: Summary text value format when end time = next day -->
     <string name="zen_mode_end_time_next_day_summary_format"><xliff:g id="formatted_time" example="7:00 AM">%s</xliff:g> next day</string>
 
+    <!-- [CHAR LIMIT=NONE] Zen mode voice: Prompt read for interruption type -->
+    <string name="zen_mode_interruptions_voice_prompt">When would you like to be interrupted?</string>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice: Prompt read for zen mode duration -->
+    <string name="zen_mode_duration_voice_prompt">For how long?</string>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice: Comma delimited synonyms for important interriuptions -->
+    <string name="zen_mode_option_important_voice_synonyms">important,priority,priority notifications</string>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice: Comma delimited synonyms for alarm interriuptions -->
+    <string name="zen_mode_option_alarms_voice_synonyms">alarms</string>
+
+    <!--  [CHAR LIMIT=60] Zen mode voice: Off [CHAR LIMIT=60] -->
+    <string name="zen_mode_option_off">Off</string>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice: Comma delimited synonyms for off interriuptions -->
+    <string name="zen_mode_option_off_voice_synonyms">off,all,everything</string>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice: Comma delimited synonyms for no interriuptions -->
+    <string name="zen_mode_option_no_interruptions_voice_synonyms">none,nothing,no interruptions</string>
+
+    <!-- [CHAR LIMIT=40] Zen mode voice: Label for indefinite mode duration -->
+    <string name="zen_mode_duration_indefinte_voice_label">Indefinitely</string>
+
+    <!-- [CHAR LIMIT=40] Zen mode voice: Label for duration in minutes -->
+    <plurals name="zen_mode_duration_minutes_voice_label">
+       <item quantity="one"><xliff:g id="count" example="1">%d</xliff:g> minute</item>
+       <item quantity="other"><xliff:g id="count" example="10">%d</xliff:g> minutes</item>
+    </plurals>
+
+    <!-- [CHAR LIMIT=40] Zen mode voice: Label for duration in hours -->
+    <plurals name="zen_mode_duration_hours_voice_label">
+       <item quantity="one"><xliff:g id="count" example="1">%d</xliff:g> hour</item>
+       <item quantity="other"><xliff:g id="count" example="10">%d</xliff:g> hours</item>
+    </plurals>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice - spoken summary: important only duration indefinite. -->
+    <string name="zen_mode_summary_priority_indefinitely">Change to priority notifications only indefinitely</string>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice- spoken summary: important only duration minutes. -->
+    <plurals name="zen_mode_summary_priority_by_minute">
+        <item quantity="one">Change to priority notifications only for one minute until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
+        <item quantity="other">Change to priority notifications only for <xliff:g id="duration" example="2">%1$d</xliff:g> minutes until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
+    </plurals>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice- spoken summary: important only duration hours. -->
+    <plurals name="zen_mode_summary_priority_by_hour">
+        <item quantity="one">Change to priority notifications only for one hour until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
+        <item quantity="other">Change to priority notifications only for <xliff:g id="duration" example="2">%1$d</xliff:g> hours (until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g>)</item>
+    </plurals>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice - spoken summary: alarms only duration indefinite. -->
+    <string name="zen_mode_summary_alarams_only_indefinite">Change to alarms only indefinitely</string>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice- spoken summary: alarms only duration minutes. -->
+    <plurals name="zen_mode_summary_alarms_only_by_minute">
+        <item quantity="one">Change to alarms only for one minute until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
+        <item quantity="other">Change to alarms only for <xliff:g id="duration" example="2">%1$d</xliff:g> minutes (until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g>)</item>
+    </plurals>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice- spoken summary: alarms only duration hours. -->
+    <plurals name="zen_mode_summary_alarms_only_by_hour">
+        <item quantity="one">Change to alarms only for one hour until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
+        <item quantity="other">Change to alarms only for <xliff:g id="duration" example="2">%1$d</xliff:g> hours until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
+    </plurals>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice - spoken summary: no interruptions duration indefinite. -->
+    <string name="zen_mode_summary_no_interruptions_indefinite">Change to don\'t interrupt indefinitely</string>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice- spoken summary: alarms only duration minutes. -->
+    <plurals name="zen_mode_summary_no_interruptions_by_minute">
+        <item quantity="one">Change to don\'t interrupt for one minute until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
+        <item quantity="other">Change to don\'t interrupt for <xliff:g id="duration" example="2">%1$d</xliff:g> minutes (until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g>)</item>
+    </plurals>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice- spoken summary: alarms only duration hours. -->
+    <plurals name="zen_mode_summary_no_interruptions_by_hour">
+        <item quantity="one">Change to don\'t interrupt for one hour until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
+        <item quantity="other">Change to don\'t interrupt for <xliff:g id="duration" example="2">%1$d</xliff:g> hours until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
+    </plurals>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice - spoken summary: off. -->
+    <string name="zen_mode_summary_always">Change to always interrupt</string>
+
+    <!-- [CHAR LIMIT=NONE] Zen mode voice: Comma delimited synonyms for indefinte duration -->
+    <string name="zen_mode_duration_indefinite_voice_synonyms">forever</string>
+
     <!-- [CHAR LIMIT=20] Notifications settings: Apps section header -->
     <string name="notification_settings_apps_title">App notifications</string>
 
@@ -6187,6 +6362,9 @@
     <!-- Description for advanced menu option to reset app preferences [CHAR LIMIT=NONE] -->
     <string name="reset_app_preferences_description">Reset preferences across all apps to defaults</string>
 
+    <!-- Summary for a trust agent that was disabled by the device policy [LIMIT=NONE] -->
+    <string name="trust_agent_disabled_device_admin">Disabled by administrator</string>
+
     <!-- Description of settings item that leads to list of all apps [CHAR LIMIT=NONE] -->
     <string name="all_apps_summary"><xliff:g id="count" example="10">%d</xliff:g> apps installed, including system and downloaded apps</string>
 
diff --git a/src/com/android/settings/AirplaneModeVoiceActivity.java b/src/com/android/settings/AirplaneModeVoiceActivity.java
index 3ab0c37..e0649e4 100644
--- a/src/com/android/settings/AirplaneModeVoiceActivity.java
+++ b/src/com/android/settings/AirplaneModeVoiceActivity.java
@@ -20,6 +20,8 @@
 import android.provider.Settings;
 import android.util.Log;
 
+import com.android.settings.utils.VoiceSettingsActivity;
+
 /**
  * Activity for modifying the {@link Settings.Global#AIRPLANE_MODE_ON AIRPLANE_MODE_ON}
  * setting using the Voice Interaction API.
@@ -27,14 +29,14 @@
 public class AirplaneModeVoiceActivity extends VoiceSettingsActivity {
     private static final String TAG = "AirplaneModeVoiceActivity";
 
-    protected void onVoiceSettingInteraction(Intent intent) {
+    protected boolean onVoiceSettingInteraction(Intent intent) {
         if (intent.hasExtra(Settings.EXTRA_AIRPLANE_MODE_ENABLED)) {
-            boolean enabled =
-                    intent.getBooleanExtra(Settings.EXTRA_AIRPLANE_MODE_ENABLED, false);
             Settings.Global.putInt(getContentResolver(),
-                    Settings.Global.AIRPLANE_MODE_ON, enabled ? 1 : 0);
+                    Settings.Global.AIRPLANE_MODE_ON,
+                    intent.getBooleanExtra(Settings.EXTRA_AIRPLANE_MODE_ENABLED, false) ? 1 : 0);
         } else {
             Log.v(TAG, "Missing airplane mode extra");
         }
+        return true;
     }
 }
diff --git a/src/com/android/settings/PrivacySettings.java b/src/com/android/settings/PrivacySettings.java
index 4eb8a9e..6eb22fb 100644
--- a/src/com/android/settings/PrivacySettings.java
+++ b/src/com/android/settings/PrivacySettings.java
@@ -204,7 +204,7 @@
         if (summary != null) {
             mConfigure.setSummary(summary);
         } else {
-            mConfigure.setSummary(R.string.backup_configure_account_default_summary);
+            //mConfigure.setSummary(R.string.backup_configure_account_default_summary);
         }
     }
 
diff --git a/src/com/android/settings/SecuritySettings.java b/src/com/android/settings/SecuritySettings.java
index fd99536..30b7590 100644
--- a/src/com/android/settings/SecuritySettings.java
+++ b/src/com/android/settings/SecuritySettings.java
@@ -362,7 +362,7 @@
     private void addTrustAgentSettings(PreferenceGroup securityCategory) {
         final boolean hasSecurity = mLockPatternUtils.isSecure();
         ArrayList<TrustAgentComponentInfo> agents =
-                getActiveTrustAgents(getPackageManager(), mLockPatternUtils);
+                getActiveTrustAgents(getPackageManager(), mLockPatternUtils, mDPM);
         for (int i = 0; i < agents.size(); i++) {
             final TrustAgentComponentInfo agent = agents.get(i);
             Preference trustAgentPreference =
@@ -377,7 +377,11 @@
             trustAgentPreference.setIntent(intent);
             // Add preference to the settings menu.
             securityCategory.addPreference(trustAgentPreference);
-            if (!hasSecurity) {
+
+            if (agent.disabledByAdministrator) {
+                trustAgentPreference.setEnabled(false);
+                trustAgentPreference.setSummary(R.string.trust_agent_disabled_device_admin);
+            } else if (!hasSecurity) {
                 trustAgentPreference.setEnabled(false);
                 trustAgentPreference.setSummary(R.string.disabled_because_no_backup_security);
             }
@@ -422,11 +426,15 @@
     }
 
     private static ArrayList<TrustAgentComponentInfo> getActiveTrustAgents(
-            PackageManager pm, LockPatternUtils utils) {
+            PackageManager pm, LockPatternUtils utils, DevicePolicyManager dpm) {
         ArrayList<TrustAgentComponentInfo> result = new ArrayList<TrustAgentComponentInfo>();
         List<ResolveInfo> resolveInfos = pm.queryIntentServices(TRUST_AGENT_INTENT,
                 PackageManager.GET_META_DATA);
         List<ComponentName> enabledTrustAgents = utils.getEnabledTrustAgents();
+
+        boolean disableTrustAgents = (dpm.getKeyguardDisabledFeatures(null)
+                & DevicePolicyManager.KEYGUARD_DISABLE_TRUST_AGENTS) != 0;
+
         if (enabledTrustAgents != null && !enabledTrustAgents.isEmpty()) {
             for (int i = 0; i < resolveInfos.size(); i++) {
                 ResolveInfo resolveInfo = resolveInfos.get(i);
@@ -438,6 +446,10 @@
                         !enabledTrustAgents.contains(
                                 TrustAgentUtils.getComponentName(resolveInfo)) ||
                         TextUtils.isEmpty(trustAgentComponentInfo.title)) continue;
+                if (disableTrustAgents && dpm.getTrustAgentConfiguration(
+                        null, TrustAgentUtils.getComponentName(resolveInfo)) == null) {
+                    trustAgentComponentInfo.disabledByAdministrator = true;
+                }
                 result.add(trustAgentComponentInfo);
                 if (ONLY_ONE_TRUST_AGENT) break;
             }
@@ -772,7 +784,8 @@
             final LockPatternUtils lockPatternUtils = new LockPatternUtils(context);
             if (lockPatternUtils.isSecure()) {
                 ArrayList<TrustAgentComponentInfo> agents =
-                        getActiveTrustAgents(context.getPackageManager(), lockPatternUtils);
+                        getActiveTrustAgents(context.getPackageManager(), lockPatternUtils,
+                                context.getSystemService(DevicePolicyManager.class));
                 for (int i = 0; i < agents.size(); i++) {
                     final TrustAgentComponentInfo agent = agents.get(i);
                     data = new SearchIndexableRaw(context);
diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 0fdf04b..e8be34a 100644
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -100,6 +100,7 @@
 import com.android.settings.notification.NotificationStation;
 import com.android.settings.notification.OtherSoundSettings;
 import com.android.settings.notification.ZenModeExternalRuleSettings;
+import com.android.settings.notification.ZenModePrioritySettings;
 import com.android.settings.notification.ZenModeSettings;
 import com.android.settings.notification.ZenModeScheduleRuleSettings;
 import com.android.settings.print.PrintJobSettingsFragment;
@@ -335,6 +336,7 @@
             OtherSoundSettings.class.getName(),
             ApnSettings.class.getName(),
             WifiCallingSettings.class.getName(),
+            ZenModePrioritySettings.class.getName(),
             ZenModeScheduleRuleSettings.class.getName(),
             ZenModeExternalRuleSettings.class.getName(),
     };
diff --git a/src/com/android/settings/TrustAgentSettings.java b/src/com/android/settings/TrustAgentSettings.java
index 1427d5f..4c6b4ee 100644
--- a/src/com/android/settings/TrustAgentSettings.java
+++ b/src/com/android/settings/TrustAgentSettings.java
@@ -18,6 +18,7 @@
 
 import java.util.List;
 
+import android.app.admin.DevicePolicyManager;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -38,9 +39,11 @@
 public class TrustAgentSettings extends SettingsPreferenceFragment implements
         Preference.OnPreferenceChangeListener {
     private static final String SERVICE_INTERFACE = TrustAgentService.SERVICE_INTERFACE;
+
     private ArrayMap<ComponentName, AgentInfo> mAvailableAgents;
     private final ArraySet<ComponentName> mActiveAgents = new ArraySet<ComponentName>();
     private LockPatternUtils mLockPatternUtils;
+    private DevicePolicyManager mDpm;
 
     public static final class AgentInfo {
         CharSequence label;
@@ -69,6 +72,7 @@
     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
+        mDpm = getActivity().getSystemService(DevicePolicyManager.class);
         addPreferencesFromResource(R.xml.trust_agent_settings);
     }
 
@@ -89,6 +93,10 @@
         PreferenceGroup category =
                 (PreferenceGroup) getPreferenceScreen().findPreference("trust_agents");
         category.removeAll();
+
+        boolean disabledByDevicePolicy = (mDpm.getKeyguardDisabledFeatures(null)
+                & DevicePolicyManager.KEYGUARD_DISABLE_TRUST_AGENTS) != 0;
+
         final int count = mAvailableAgents.size();
         for (int i = 0; i < count; i++) {
             AgentInfo agent = mAvailableAgents.valueAt(i);
@@ -100,6 +108,13 @@
             preference.setPersistent(false);
             preference.setOnPreferenceChangeListener(this);
             preference.setChecked(mActiveAgents.contains(agent.component));
+
+            if (disabledByDevicePolicy
+                    && mDpm.getTrustAgentConfiguration(null, agent.component) == null) {
+                preference.setEnabled(false);
+                preference.setSummary(R.string.trust_agent_disabled_device_admin);
+            }
+
             category.addPreference(agent.preference);
         }
     }
diff --git a/src/com/android/settings/TrustAgentUtils.java b/src/com/android/settings/TrustAgentUtils.java
index 31a073c..109663a 100644
--- a/src/com/android/settings/TrustAgentUtils.java
+++ b/src/com/android/settings/TrustAgentUtils.java
@@ -57,6 +57,7 @@
         ComponentName componentName;
         String title;
         String summary;
+        boolean disabledByAdministrator;
     }
 
     public static ComponentName getComponentName(ResolveInfo resolveInfo) {
diff --git a/src/com/android/settings/VoiceSettingsActivity.java b/src/com/android/settings/VoiceSettingsActivity.java
deleted file mode 100644
index b5e8ede..0000000
--- a/src/com/android/settings/VoiceSettingsActivity.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2014 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.settings;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.os.Bundle;
-import android.util.Log;
-
-/**
- * Activity for modifying a setting using the Voice Interaction API. This activity
- * MUST only modify the setting if the intent was sent using
- * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity startVoiceActivity}.
- */
-abstract public class VoiceSettingsActivity extends Activity {
-
-    private static final String TAG = "VoiceSettingsActivity";
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        if (isVoiceInteraction()) {
-            // Only permit if this is a voice interaction.
-            onVoiceSettingInteraction(getIntent());
-        } else {
-            Log.v(TAG, "Cannot modify settings without voice interaction");
-        }
-        finish();
-    }
-
-    /**
-     * Modify the setting as a voice interaction. The activity will finish
-     * after this method is called.
-     */
-    abstract protected void onVoiceSettingInteraction(Intent intent);
-}
diff --git a/src/com/android/settings/deviceinfo/FileItemInfoLayout.java b/src/com/android/settings/deviceinfo/FileItemInfoLayout.java
deleted file mode 100644
index 542d7c9..0000000
--- a/src/com/android/settings/deviceinfo/FileItemInfoLayout.java
+++ /dev/null
@@ -1,80 +0,0 @@
-// Copyright 2011 Google Inc. All Rights Reserved.
-
-package com.android.settings.deviceinfo;
-
-import android.content.Context;
-import android.os.Environment.UserEnvironment;
-import android.os.UserHandle;
-import android.util.AttributeSet;
-import android.view.ViewDebug;
-import android.widget.CheckBox;
-import android.widget.Checkable;
-import android.widget.RelativeLayout;
-import android.widget.TextView;
-
-import com.android.settings.R;
-
-/**
- * Handles display of a single row entry on Settings --> Storage --> Misc Files screen
- */
-public class FileItemInfoLayout extends RelativeLayout implements Checkable {
-    private TextView mFileNameView;
-    private TextView mFileSizeView;
-    private CheckBox mCheckbox;
-
-    private static final int sLengthExternalStorageDirPrefix = new UserEnvironment(
-            UserHandle.myUserId()).getExternalStorageDirectory().getAbsolutePath().length() + 1;
-
-    public FileItemInfoLayout(Context context) {
-        this(context, null);
-    }
-
-    public FileItemInfoLayout(Context context, AttributeSet attrs) {
-        this(context, attrs, 0);
-    }
-
-    public FileItemInfoLayout(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-    }
-
-    public void toggle() {
-        setChecked(!mCheckbox.isChecked());
-    }
-
-    /* (non-Javadoc)
-     * @see android.view.View#onFinishInflate()
-     */
-    @Override
-    protected void onFinishInflate() {
-        super.onFinishInflate();
-        mFileNameView = (TextView) findViewById(R.id.misc_filename);
-        mFileSizeView = (TextView) findViewById(R.id.misc_filesize);
-        mCheckbox = (CheckBox) findViewById(R.id.misc_checkbox);
-    }
-
-    public void setFileName(String fileName) {
-        mFileNameView.setText(fileName.substring(sLengthExternalStorageDirPrefix));
-    }
-
-    public void setFileSize(String filesize) {
-        mFileSizeView.setText(filesize);
-    }
-
-    @ViewDebug.ExportedProperty
-    public boolean isChecked() {
-        return mCheckbox.isChecked();
-    }
-
-    public CheckBox getCheckBox() {
-        return mCheckbox;
-    }
-
-    /**
-     * <p>Changes the checked state of this text view.</p>
-     *
-     * @param checked true to check the text, false to uncheck it
-     */
-    public void setChecked(boolean checked) {
-        mCheckbox.setChecked(checked);
-    }
-}
\ No newline at end of file
diff --git a/src/com/android/settings/deviceinfo/PrivateVolumeFormatConfirm.java b/src/com/android/settings/deviceinfo/PrivateVolumeFormatConfirm.java
new file mode 100644
index 0000000..12994d5
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/PrivateVolumeFormatConfirm.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.storage.DiskInfo;
+import android.os.storage.StorageManager;
+import android.os.storage.VolumeInfo;
+import android.text.TextUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.TextView;
+
+import com.android.internal.logging.MetricsLogger;
+import com.android.settings.InstrumentedFragment;
+import com.android.settings.R;
+
+public class PrivateVolumeFormatConfirm extends InstrumentedFragment {
+    private VolumeInfo mVolume;
+    private DiskInfo mDisk;
+
+    @Override
+    protected int getMetricsCategory() {
+        return MetricsLogger.DEVICEINFO_STORAGE;
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        final StorageManager storage = getActivity().getSystemService(StorageManager.class);
+        final String volumeId = getArguments().getString(StorageSettings.EXTRA_VOLUME_ID);
+        mVolume = storage.findVolumeById(volumeId);
+        mDisk = storage.findDiskByVolumeId(volumeId);
+
+        final View view = inflater.inflate(R.layout.storage_internal_format, container, false);
+        final TextView body = (TextView) view.findViewById(R.id.body);
+        final Button confirm = (Button) view.findViewById(R.id.confirm);
+
+        body.setText(TextUtils.expandTemplate(getText(R.string.storage_internal_format_details),
+                mDisk.getDescription()));
+        confirm.setOnClickListener(mConfirmListener);
+
+        return view;
+    }
+
+    private final OnClickListener mConfirmListener = new OnClickListener() {
+        @Override
+        public void onClick(View v) {
+            final Intent intent = new Intent(getActivity(), StorageWizardFormatProgress.class);
+            intent.putExtra(StorageWizardBase.EXTRA_DISK_ID, mDisk.id);
+            intent.putExtra(StorageWizardFormatProgress.EXTRA_FORMAT_PUBLIC, true);
+            startActivity(intent);
+            getActivity().finish();
+        }
+    };
+}
diff --git a/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java b/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java
index efb9a07..95a5874 100644
--- a/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java
+++ b/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java
@@ -58,9 +58,7 @@
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.deviceinfo.StorageMeasurement.MeasurementDetails;
 import com.android.settings.deviceinfo.StorageMeasurement.MeasurementReceiver;
-import com.android.settings.deviceinfo.StorageSettings.FormatTask;
 import com.android.settings.deviceinfo.StorageSettings.MountTask;
-import com.android.settings.deviceinfo.StorageSettings.UnmountTask;
 import com.google.android.collect.Lists;
 
 import java.io.File;
@@ -82,6 +80,7 @@
     private StorageManager mStorageManager;
     private UserManager mUserManager;
 
+    private String mVolumeId;
     private VolumeInfo mVolume;
     private VolumeInfo mSharedVolume;
 
@@ -119,8 +118,10 @@
         mUserManager = context.getSystemService(UserManager.class);
         mStorageManager = context.getSystemService(StorageManager.class);
 
-        final String volId = getArguments().getString(EXTRA_VOLUME_ID);
-        mVolume = Preconditions.checkNotNull(mStorageManager.findVolumeById(volId));
+        mVolumeId = getArguments().getString(EXTRA_VOLUME_ID);
+        mVolume = mStorageManager.findVolumeById(mVolumeId);
+
+        Preconditions.checkNotNull(mVolume);
         Preconditions.checkState(mVolume.type == VolumeInfo.TYPE_PRIVATE);
 
         addPreferencesFromResource(R.xml.device_info_storage_volume);
@@ -233,6 +234,14 @@
     @Override
     public void onResume() {
         super.onResume();
+
+        // Refresh to verify that we haven't been formatted away
+        mVolume = mStorageManager.findVolumeById(mVolumeId);
+        if (mVolume == null) {
+            getActivity().finish();
+            return;
+        }
+
         mStorageManager.registerListener(mStorageListener);
         refresh();
     }
@@ -283,6 +292,7 @@
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         final Context context = getActivity();
+        final Bundle args = new Bundle();
         switch (item.getItemId()) {
             case R.id.storage_rename:
                 RenameFragment.show(this);
@@ -291,10 +301,14 @@
                 new MountTask(context, mVolume.id).execute();
                 return true;
             case R.id.storage_unmount:
-                new UnmountTask(context, mVolume.id).execute();
+                args.putString(StorageSettings.EXTRA_VOLUME_ID, mVolume.id);
+                startFragment(this, PrivateVolumeUnmountConfirm.class.getCanonicalName(),
+                        R.string.storage_menu_unmount, 0, args);
                 return true;
             case R.id.storage_format:
-                new FormatTask(context, mVolume.id).execute();
+                args.putString(StorageSettings.EXTRA_VOLUME_ID, mVolume.id);
+                startFragment(this, PrivateVolumeFormatConfirm.class.getCanonicalName(),
+                        R.string.storage_menu_format, 0, args);
                 return true;
             case R.id.storage_usb:
                 startFragment(this, UsbSettings.class.getCanonicalName(),
diff --git a/src/com/android/settings/deviceinfo/PrivateVolumeUnmountConfirm.java b/src/com/android/settings/deviceinfo/PrivateVolumeUnmountConfirm.java
new file mode 100644
index 0000000..78283fc
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/PrivateVolumeUnmountConfirm.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import android.os.Bundle;
+import android.os.storage.DiskInfo;
+import android.os.storage.StorageManager;
+import android.os.storage.VolumeInfo;
+import android.text.TextUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.TextView;
+
+import com.android.internal.logging.MetricsLogger;
+import com.android.settings.InstrumentedFragment;
+import com.android.settings.R;
+import com.android.settings.deviceinfo.StorageSettings.UnmountTask;
+
+public class PrivateVolumeUnmountConfirm extends InstrumentedFragment {
+    private VolumeInfo mVolume;
+    private DiskInfo mDisk;
+
+    @Override
+    protected int getMetricsCategory() {
+        return MetricsLogger.DEVICEINFO_STORAGE;
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        final StorageManager storage = getActivity().getSystemService(StorageManager.class);
+        final String volumeId = getArguments().getString(StorageSettings.EXTRA_VOLUME_ID);
+        mVolume = storage.findVolumeById(volumeId);
+        mDisk = storage.findDiskByVolumeId(volumeId);
+
+        final View view = inflater.inflate(R.layout.storage_internal_unmount, container, false);
+        final TextView body = (TextView) view.findViewById(R.id.body);
+        final Button confirm = (Button) view.findViewById(R.id.confirm);
+
+        body.setText(TextUtils.expandTemplate(getText(R.string.storage_internal_unmount_details),
+                mDisk.getDescription()));
+        confirm.setOnClickListener(mConfirmListener);
+
+        return view;
+    }
+
+    private final OnClickListener mConfirmListener = new OnClickListener() {
+        @Override
+        public void onClick(View v) {
+            new UnmountTask(getActivity(), mVolume.id).execute();
+            getActivity().finish();
+        }
+    };
+}
diff --git a/src/com/android/settings/deviceinfo/PublicVolumeSettings.java b/src/com/android/settings/deviceinfo/PublicVolumeSettings.java
index 6edfc92..ef116b2 100644
--- a/src/com/android/settings/deviceinfo/PublicVolumeSettings.java
+++ b/src/com/android/settings/deviceinfo/PublicVolumeSettings.java
@@ -19,9 +19,10 @@
 import static com.android.settings.deviceinfo.StorageSettings.EXTRA_VOLUME_ID;
 
 import android.content.Context;
+import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
-import android.os.SystemProperties;
+import android.os.storage.DiskInfo;
 import android.os.storage.StorageEventListener;
 import android.os.storage.StorageManager;
 import android.os.storage.VolumeInfo;
@@ -52,7 +53,9 @@
 
     private StorageManager mStorageManager;
 
+    private String mVolumeId;
     private VolumeInfo mVolume;
+    private DiskInfo mDisk;
 
     private int mNextOrder = 0;
 
@@ -94,6 +97,11 @@
         Preconditions.checkNotNull(mVolume);
         Preconditions.checkState(mVolume.type == VolumeInfo.TYPE_PUBLIC);
 
+        mDisk = mStorageManager.findDiskByVolumeId(mVolume.id);
+        Preconditions.checkNotNull(mDisk);
+
+        mVolumeId = mVolume.id;
+
         addPreferencesFromResource(R.xml.device_info_storage_volume);
 
         mGraph = buildGraph();
@@ -127,7 +135,7 @@
             screen.addPreference(mUnmount);
         }
         screen.addPreference(mFormat);
-        if (SystemProperties.getBoolean(PREF_FORMAT_INTERNAL, false)) {
+        if ((mDisk.flags & DiskInfo.FLAG_ADOPTABLE) != 0) {
             screen.addPreference(mFormatInternal);
         }
 
@@ -167,6 +175,14 @@
     @Override
     public void onResume() {
         super.onResume();
+
+        // Refresh to verify that we haven't been formatted away
+        mVolume = mStorageManager.findVolumeById(mVolumeId);
+        if (mVolume == null) {
+            getActivity().finish();
+            return;
+        }
+
         mStorageManager.registerListener(mStorageListener);
         refresh();
     }
@@ -187,7 +203,9 @@
         } else if (pref == mFormat) {
             new FormatTask(context, mVolume.id).execute();
         } else if (pref == mFormatInternal) {
-            // TODO: implement this
+            final Intent intent = new Intent(context, StorageWizardFormatConfirm.class);
+            intent.putExtra(StorageWizardBase.EXTRA_DISK_ID, mDisk.id);
+            startActivity(intent);
         }
 
         return super.onPreferenceTreeClick(preferenceScreen, pref);
diff --git a/src/com/android/settings/deviceinfo/StorageWizardBase.java b/src/com/android/settings/deviceinfo/StorageWizardBase.java
new file mode 100644
index 0000000..a3f4d79
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/StorageWizardBase.java
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import android.app.Activity;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.os.storage.DiskInfo;
+import android.os.storage.StorageManager;
+import android.os.storage.VolumeInfo;
+import android.text.TextUtils;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import com.android.settings.R;
+import com.android.setupwizardlib.SetupWizardLayout;
+import com.android.setupwizardlib.view.NavigationBar;
+import com.android.setupwizardlib.view.NavigationBar.NavigationBarListener;
+
+import java.text.NumberFormat;
+
+public abstract class StorageWizardBase extends Activity implements NavigationBarListener {
+    protected static final String EXTRA_DISK_ID = "disk_id";
+    protected static final String EXTRA_VOLUME_ID = "volume_id";
+
+    protected StorageManager mStorage;
+
+    protected VolumeInfo mVolume;
+    protected DiskInfo mDisk;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mStorage = getSystemService(StorageManager.class);
+
+        final String volumeId = getIntent().getStringExtra(EXTRA_VOLUME_ID);
+        if (!TextUtils.isEmpty(volumeId)) {
+            mVolume = mStorage.findVolumeById(volumeId);
+        }
+
+        final String diskId = getIntent().getStringExtra(EXTRA_DISK_ID);
+        if (!TextUtils.isEmpty(diskId)) {
+            mDisk = mStorage.findDiskById(diskId);
+        } else {
+            mDisk = mStorage.findDiskByVolumeId(volumeId);
+        }
+
+        setTheme(R.style.SuwThemeMaterial_Light);
+    }
+
+    @Override
+    protected void onPostCreate(Bundle savedInstanceState) {
+        super.onPostCreate(savedInstanceState);
+
+        getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS |
+                WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN |
+                WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR);
+
+        getNavigationBar().setSystemUiVisibility(
+                View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
+
+        getWindow().setStatusBarColor(Color.TRANSPARENT);
+
+        getNavigationBar().setNavigationBarListener(this);
+        getBackButton().setVisibility(View.GONE);
+    }
+
+    protected NavigationBar getNavigationBar() {
+        return (NavigationBar) findViewById(R.id.suw_layout_navigation_bar);
+    }
+
+    protected Button getBackButton() {
+        return getNavigationBar().getBackButton();
+    }
+
+    protected Button getNextButton() {
+        return getNavigationBar().getNextButton();
+    }
+
+    protected SetupWizardLayout getSetupWizardLayout() {
+        return (SetupWizardLayout) findViewById(R.id.setup_wizard_layout);
+    }
+
+    protected ProgressBar getProgressBar() {
+        return (ProgressBar) findViewById(R.id.storage_wizard_progress);
+    }
+
+    protected void setCurrentProgress(int progress) {
+        getProgressBar().setProgress(progress);
+        ((TextView) findViewById(R.id.storage_wizard_progress_summary)).setText(
+                NumberFormat.getPercentInstance().format((double) progress / 100));
+    }
+
+    protected void setHeaderText(int resId, String... args) {
+        getSetupWizardLayout().setHeaderText(TextUtils.expandTemplate(getText(resId), args));
+    }
+
+    protected void setBodyText(int resId, String... args) {
+        ((TextView) findViewById(R.id.storage_wizard_body)).setText(
+                TextUtils.expandTemplate(getText(resId), args));
+    }
+
+    protected void setSecondaryBodyText(int resId, String... args) {
+        final TextView secondBody = ((TextView) findViewById(R.id.storage_wizard_second_body));
+        secondBody.setText(TextUtils.expandTemplate(getText(resId), args));
+        secondBody.setVisibility(View.VISIBLE);
+    }
+
+    @Override
+    public void onNavigateBack() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void onNavigateNext() {
+        throw new UnsupportedOperationException();
+    }
+}
diff --git a/src/com/android/settings/deviceinfo/StorageWizardFormatConfirm.java b/src/com/android/settings/deviceinfo/StorageWizardFormatConfirm.java
new file mode 100644
index 0000000..37235de
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/StorageWizardFormatConfirm.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import android.content.Intent;
+import android.os.Bundle;
+
+import com.android.internal.util.Preconditions;
+import com.android.settings.R;
+
+public class StorageWizardFormatConfirm extends StorageWizardBase {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.storage_wizard_generic);
+
+        Preconditions.checkNotNull(mDisk);
+
+        setHeaderText(R.string.storage_wizard_format_confirm_title);
+        setBodyText(R.string.storage_wizard_format_confirm_body,
+                mDisk.getDescription());
+
+        // TODO: make this a big red scary button
+        getNextButton().setText(R.string.storage_wizard_format_confirm_next);
+    }
+
+    @Override
+    public void onNavigateNext() {
+        final Intent intent = new Intent(this, StorageWizardFormatProgress.class);
+        intent.putExtra(EXTRA_DISK_ID, mDisk.id);
+        startActivity(intent);
+        finishAffinity();
+    }
+}
diff --git a/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java b/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java
new file mode 100644
index 0000000..286f1a4
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import static com.android.settings.deviceinfo.StorageSettings.TAG;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Toast;
+
+import com.android.internal.util.Preconditions;
+import com.android.settings.R;
+
+public class StorageWizardFormatProgress extends StorageWizardBase {
+    public static final String EXTRA_FORMAT_PUBLIC = "format_private";
+
+    private boolean mFormatPublic;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.storage_wizard_progress);
+
+        Preconditions.checkNotNull(mDisk);
+
+        mFormatPublic = getIntent().getBooleanExtra(EXTRA_FORMAT_PUBLIC, false);
+
+        setHeaderText(R.string.storage_wizard_format_progress_title, mDisk.getDescription());
+        setBodyText(R.string.storage_wizard_format_progress_body, mDisk.getDescription());
+
+        setCurrentProgress(20);
+
+        getNextButton().setVisibility(View.GONE);
+
+        new PartitionTask().execute();
+    }
+
+    public class PartitionTask extends AsyncTask<Void, Void, Exception> {
+        @Override
+        protected Exception doInBackground(Void... params) {
+            try {
+                if (mFormatPublic) {
+                    mStorage.partitionPublic(mDisk.id);
+                } else {
+                    mStorage.partitionPrivate(mDisk.id);
+                }
+                return null;
+            } catch (Exception e) {
+                return e;
+            }
+        }
+
+        @Override
+        protected void onPostExecute(Exception e) {
+            final Context context = StorageWizardFormatProgress.this;
+            if (e == null) {
+                if (!mFormatPublic) {
+                    final Intent intent = new Intent(context, StorageWizardMigrate.class);
+                    intent.putExtra(EXTRA_DISK_ID, mDisk.id);
+                    startActivity(intent);
+                }
+                finishAffinity();
+
+            } else {
+                Log.e(TAG, "Failed to partition", e);
+                Toast.makeText(context, e.getMessage(), Toast.LENGTH_LONG).show();
+                finishAffinity();
+            }
+        }
+    }
+}
diff --git a/src/com/android/settings/deviceinfo/StorageWizardInit.java b/src/com/android/settings/deviceinfo/StorageWizardInit.java
new file mode 100644
index 0000000..bb5e08f
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/StorageWizardInit.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.CompoundButton;
+import android.widget.CompoundButton.OnCheckedChangeListener;
+import android.widget.RadioButton;
+
+import com.android.internal.util.Preconditions;
+import com.android.settings.R;
+
+public class StorageWizardInit extends StorageWizardBase {
+    private RadioButton mRadioExternal;
+    private RadioButton mRadioInternal;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.storage_wizard_init);
+
+        Preconditions.checkNotNull(mDisk);
+
+        setHeaderText(R.string.storage_wizard_init_title, mDisk.getDescription());
+
+        mRadioExternal = (RadioButton) findViewById(R.id.storage_wizard_init_external_title);
+        mRadioInternal = (RadioButton) findViewById(R.id.storage_wizard_init_internal_title);
+
+        mRadioExternal.setOnCheckedChangeListener(mRadioListener);
+        mRadioInternal.setOnCheckedChangeListener(mRadioListener);
+
+        findViewById(R.id.storage_wizard_init_external_summary).setPadding(
+                mRadioExternal.getCompoundPaddingLeft(), 0,
+                mRadioExternal.getCompoundPaddingRight(), 0);
+        findViewById(R.id.storage_wizard_init_internal_summary).setPadding(
+                mRadioExternal.getCompoundPaddingLeft(), 0,
+                mRadioExternal.getCompoundPaddingRight(), 0);
+
+        getNextButton().setEnabled(false);
+    }
+
+    private final OnCheckedChangeListener mRadioListener = new OnCheckedChangeListener() {
+        @Override
+        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+            if (isChecked) {
+                if (buttonView == mRadioExternal) {
+                    mRadioInternal.setChecked(false);
+                } else if (buttonView == mRadioInternal) {
+                    mRadioExternal.setChecked(false);
+                }
+                getNextButton().setEnabled(true);
+            }
+        }
+    };
+
+    @Override
+    public void onNavigateNext() {
+        if (mRadioExternal.isChecked()) {
+            final Intent intent = new Intent(this, StorageWizardReady.class);
+            intent.putExtra(EXTRA_DISK_ID, mDisk.id);
+            startActivity(intent);
+        } else if (mRadioInternal.isChecked()) {
+            final Intent intent = new Intent(this, StorageWizardFormatConfirm.class);
+            intent.putExtra(EXTRA_DISK_ID, mDisk.id);
+            startActivity(intent);
+        }
+    }
+}
diff --git a/src/com/android/settings/deviceinfo/StorageWizardMigrate.java b/src/com/android/settings/deviceinfo/StorageWizardMigrate.java
new file mode 100644
index 0000000..2afdc15
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/StorageWizardMigrate.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.format.DateUtils;
+import android.text.format.Formatter;
+import android.widget.CompoundButton;
+import android.widget.CompoundButton.OnCheckedChangeListener;
+import android.widget.RadioButton;
+
+import com.android.internal.util.Preconditions;
+import com.android.settings.R;
+
+public class StorageWizardMigrate extends StorageWizardBase {
+    private RadioButton mRadioNow;
+    private RadioButton mRadioLater;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.storage_wizard_migrate);
+
+        Preconditions.checkNotNull(mDisk);
+
+        final String time = DateUtils.formatDuration(0).toString();
+        final String size = Formatter.formatFileSize(this, 0);
+
+        setHeaderText(R.string.storage_wizard_migrate_title, mDisk.getDescription());
+        setBodyText(R.string.storage_wizard_migrate_body, mDisk.getDescription(), time, size);
+
+        mRadioNow = (RadioButton) findViewById(R.id.storage_wizard_migrate_now);
+        mRadioLater = (RadioButton) findViewById(R.id.storage_wizard_migrate_later);
+
+        mRadioNow.setOnCheckedChangeListener(mRadioListener);
+        mRadioLater.setOnCheckedChangeListener(mRadioListener);
+
+        mRadioNow.setChecked(true);
+    }
+
+    private final OnCheckedChangeListener mRadioListener = new OnCheckedChangeListener() {
+        @Override
+        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+            if (isChecked) {
+                if (buttonView == mRadioNow) {
+                    mRadioLater.setChecked(false);
+                } else if (buttonView == mRadioLater) {
+                    mRadioNow.setChecked(false);
+                }
+            }
+        }
+    };
+
+    @Override
+    public void onNavigateNext() {
+        if (mRadioNow.isChecked()) {
+            final Intent intent = new Intent(this, StorageWizardMigrateConfirm.class);
+            intent.putExtra(EXTRA_DISK_ID, mDisk.id);
+            startActivity(intent);
+        } else if (mRadioLater.isChecked()) {
+            final Intent intent = new Intent(this, StorageWizardReady.class);
+            intent.putExtra(EXTRA_DISK_ID, mDisk.id);
+            startActivity(intent);
+        }
+    }
+}
diff --git a/src/com/android/settings/deviceinfo/StorageWizardMigrateConfirm.java b/src/com/android/settings/deviceinfo/StorageWizardMigrateConfirm.java
new file mode 100644
index 0000000..4a6fed6
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/StorageWizardMigrateConfirm.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.format.DateUtils;
+import android.text.format.Formatter;
+
+import com.android.internal.util.Preconditions;
+import com.android.settings.R;
+
+public class StorageWizardMigrateConfirm extends StorageWizardBase {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.storage_wizard_generic);
+
+        Preconditions.checkNotNull(mDisk);
+
+        final String time = DateUtils.formatDuration(0).toString();
+        final String size = Formatter.formatFileSize(this, 0);
+
+        setHeaderText(R.string.storage_wizard_migrate_confirm_title, mDisk.getDescription());
+        setBodyText(R.string.storage_wizard_migrate_confirm_body, time, size);
+        setSecondaryBodyText(R.string.storage_wizard_migrate_details, mDisk.getDescription());
+
+        getNextButton().setText(R.string.storage_wizard_migrate_confirm_next);
+    }
+
+    @Override
+    public void onNavigateNext() {
+        final Intent intent = new Intent(this, StorageWizardMigrateProgress.class);
+        intent.putExtra(EXTRA_DISK_ID, mDisk.id);
+        startActivity(intent);
+        finishAffinity();
+    }
+}
diff --git a/src/com/android/settings/deviceinfo/StorageWizardMigrateProgress.java b/src/com/android/settings/deviceinfo/StorageWizardMigrateProgress.java
new file mode 100644
index 0000000..0589694
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/StorageWizardMigrateProgress.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import static com.android.settings.deviceinfo.StorageSettings.TAG;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.os.SystemClock;
+import android.util.Log;
+import android.view.View;
+import android.widget.Toast;
+
+import com.android.internal.util.Preconditions;
+import com.android.settings.R;
+
+public class StorageWizardMigrateProgress extends StorageWizardBase {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.storage_wizard_progress);
+
+        Preconditions.checkNotNull(mDisk);
+
+        setHeaderText(R.string.storage_wizard_migrate_progress_title, mDisk.getDescription());
+        setBodyText(R.string.storage_wizard_migrate_details, mDisk.getDescription());
+
+        setCurrentProgress(20);
+
+        getNextButton().setVisibility(View.GONE);
+
+        new MigrateTask().execute();
+    }
+
+    public class MigrateTask extends AsyncTask<Void, Void, Exception> {
+        @Override
+        protected Exception doInBackground(Void... params) {
+            // TODO: wire up migration
+            SystemClock.sleep(2000);
+            return null;
+        }
+
+        @Override
+        protected void onPostExecute(Exception e) {
+            final Context context = StorageWizardMigrateProgress.this;
+            if (e == null) {
+                final Intent intent = new Intent(context, StorageWizardReady.class);
+                intent.putExtra(EXTRA_DISK_ID, mDisk.id);
+                startActivity(intent);
+                finishAffinity();
+
+            } else {
+                Log.e(TAG, "Failed to migrate", e);
+                Toast.makeText(context, e.getMessage(), Toast.LENGTH_LONG).show();
+                finishAffinity();
+            }
+        }
+    }
+}
diff --git a/src/com/android/settings/deviceinfo/StorageWizardReady.java b/src/com/android/settings/deviceinfo/StorageWizardReady.java
new file mode 100644
index 0000000..c950986
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/StorageWizardReady.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import android.os.Bundle;
+import android.os.storage.VolumeInfo;
+
+import com.android.internal.util.Preconditions;
+import com.android.settings.R;
+
+public class StorageWizardReady extends StorageWizardBase {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.storage_wizard_generic);
+
+        Preconditions.checkNotNull(mDisk);
+
+        setHeaderText(R.string.storage_wizard_ready_title, mDisk.getDescription());
+
+        // TODO: handle mixed partition cases instead of just guessing based on
+        // first volume type we encounter
+        for (String volId : mDisk.volumes) {
+            final VolumeInfo vol = mStorage.findVolumeById(volId);
+            if (vol == null) continue;
+
+            if (vol.type == VolumeInfo.TYPE_PUBLIC) {
+                setBodyText(R.string.storage_wizard_ready_external_body,
+                        mDisk.getDescription());
+                break;
+            } else if (vol.type == VolumeInfo.TYPE_PRIVATE) {
+                setBodyText(R.string.storage_wizard_ready_internal_body,
+                        mDisk.getDescription());
+                break;
+            }
+        }
+
+        getNextButton().setText(R.string.done);
+    }
+
+    @Override
+    public void onNavigateNext() {
+        finishAffinity();
+    }
+}
diff --git a/src/com/android/settings/fuelgauge/BatterySaverModeVoiceActivity.java b/src/com/android/settings/fuelgauge/BatterySaverModeVoiceActivity.java
new file mode 100644
index 0000000..4494887
--- /dev/null
+++ b/src/com/android/settings/fuelgauge/BatterySaverModeVoiceActivity.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.fuelguage;
+
+import static android.provider.Settings.EXTRA_BATTERY_SAVER_MODE_ENABLED;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.PowerManager;
+import android.provider.Settings;
+import android.util.Log;
+
+import com.android.settings.utils.VoiceSettingsActivity;
+
+/**
+ * Activity for modifying the {@link android.os.PowerManager} power save mode
+ * setting using the Voice Interaction API.
+ */
+public class BatterySaverModeVoiceActivity extends VoiceSettingsActivity {
+    private static final String TAG = "BatterySaverModeVoiceActivity";
+
+    protected boolean onVoiceSettingInteraction(Intent intent) {
+        if (intent.hasExtra(EXTRA_BATTERY_SAVER_MODE_ENABLED)) {
+            PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
+            if (powerManager.setPowerSaveMode(
+                    intent.getBooleanExtra(EXTRA_BATTERY_SAVER_MODE_ENABLED, false))) {
+                notifySuccess(null);
+            } else {
+                Log.v(TAG, "Unable to set power mode");
+                notifyFailure(null);
+            }
+        } else {
+            Log.v(TAG, "Missing battery saver mode extra");
+        }
+        return true;
+    }
+}
diff --git a/src/com/android/settings/notification/ZenModeVoiceActivity.java b/src/com/android/settings/notification/ZenModeVoiceActivity.java
new file mode 100644
index 0000000..c7c1151
--- /dev/null
+++ b/src/com/android/settings/notification/ZenModeVoiceActivity.java
@@ -0,0 +1,241 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.notification;
+
+import static android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_MINUTES;
+import static android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_ENABLED;
+
+import com.android.settings.R;
+import com.android.settings.utils.VoiceSelectionAdapter;
+import com.android.settings.utils.VoiceSelection;
+import com.android.settings.utils.VoiceSelectionFragment;
+import com.android.settings.utils.VoiceSettingsActivity;
+
+import android.app.Fragment;
+import android.app.NotificationManager;
+import android.content.Context;
+import android.content.Intent;
+import android.content.res.Resources;
+import android.os.UserHandle;
+import android.provider.Settings.Global;
+import android.service.notification.Condition;
+import android.service.notification.ZenModeConfig;
+import android.text.format.DateFormat;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+
+/**
+ * Activity for modifying the Zen mode (Do not disturb) by voice
+ * using the Voice Interaction API.
+ */
+public class ZenModeVoiceActivity extends VoiceSettingsActivity {
+    private static final String TAG = "ZenModeVoiceActivity";
+    private static final int MINUTES_MS = 60 * 1000;
+
+    @Override
+    protected boolean onVoiceSettingInteraction(Intent intent) {
+        setContentView(R.layout.voice_interaction);
+        pickNotificationMode(intent);
+        return false;
+    }
+
+    /**
+     * Start a voice interaction to ask what kind of interruptions should
+     * be permitted. The intent can optionally include extra information about the type
+     * of interruptions desired or how long interruptions should be limited to that are
+     * used as hints.
+     */
+    private void pickNotificationMode(final Intent intent) {
+        boolean enabled = intent.getBooleanExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED, false);
+        boolean specified = intent.hasExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED);
+
+        List<VoiceSelection> states = new ArrayList<VoiceSelection>();
+        if (!specified || enabled) {
+            states.add(new ModeSelection(this, Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS,
+                    R.string.zen_mode_option_important_interruptions,
+                    R.string.zen_mode_option_important_voice_synonyms));
+            states.add(new ModeSelection(this, Global.ZEN_MODE_ALARMS,
+                    R.string.zen_mode_option_alarms,
+                    R.string.zen_mode_option_alarms_voice_synonyms));
+            states.add(new ModeSelection(this, Global.ZEN_MODE_NO_INTERRUPTIONS,
+                    R.string.zen_mode_option_no_interruptions,
+                    R.string.zen_mode_option_no_interruptions_voice_synonyms));
+        }
+        if (!specified || !enabled) {
+            states.add(new ModeSelection(this, Global.ZEN_MODE_OFF,
+                    R.string.zen_mode_option_off,
+                    R.string.zen_mode_option_off_voice_synonyms));
+        }
+        VoiceSelectionFragment fragment = new VoiceSelectionFragment();
+        fragment.setArguments(VoiceSelectionFragment.createArguments(
+                getString(R.string.zen_mode_interruptions_voice_prompt)));
+        fragment.setListAdapter(
+                new VoiceSelectionAdapter(this, R.layout.voice_item_row, states));
+        fragment.setOnItemSelectedHandler(new VoiceSelection.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(int index, VoiceSelection selection) {
+                int mode = ((ModeSelection) selection).mMode;
+                ConditionSelection conditionSelection = getConditionSelection(
+                        intent.getIntExtra(EXTRA_DO_NOT_DISTURB_MODE_MINUTES, 0));
+                if (mode != Global.ZEN_MODE_OFF) {
+                    if (conditionSelection == null) {
+                        pickDuration(selection.getLabel(), mode);
+                        return;
+                    }
+                }
+                setZenModeConfig(mode, conditionSelection.mCondition);
+                notifySuccess(getChangeSummary(mode, conditionSelection));
+                finish();
+            }
+        });
+        showFragment(fragment, "pick_mode_fragment");
+    }
+
+    /**
+     * Start a voice interaction to ask for the zen mode duration.
+     */
+    private void pickDuration(CharSequence label, final int mode) {
+        setTitle(label.toString());
+        List<VoiceSelection> states = new ArrayList<VoiceSelection>();
+        states.add(new ConditionSelection(null, -1,
+              getString(R.string.zen_mode_duration_indefinte_voice_label),
+              getString(R.string.zen_mode_duration_indefinite_voice_synonyms)));
+        for (int i = ZenModeConfig.MINUTE_BUCKETS.length - 1; i >= 0; --i) {
+            states.add(getConditionSelection(ZenModeConfig.MINUTE_BUCKETS[i]));
+        }
+
+        VoiceSelectionFragment fragment = new VoiceSelectionFragment();
+        fragment.setArguments(VoiceSelectionFragment.createArguments(
+                getString(R.string.zen_mode_duration_voice_prompt)));
+        fragment.setListAdapter(
+                new VoiceSelectionAdapter(this, R.layout.voice_item_row, states));
+        fragment.setOnItemSelectedHandler(new VoiceSelection.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(int index, VoiceSelection item) {
+                ConditionSelection selection = ((ConditionSelection) item);
+                setZenModeConfig(mode, selection.mCondition);
+                notifySuccess(getChangeSummary(mode, selection));
+                finish();
+            }
+        });
+        showFragment(fragment, "pick_duration_fragment");
+    }
+
+    private void showFragment(Fragment fragment, String tag) {
+        getFragmentManager()
+                .beginTransaction()
+                .replace(R.id.fragment_root, fragment, tag)
+                .commit();
+    }
+
+    private void setZenModeConfig(int mode, Condition condition) {
+        if (condition != null) {
+            NotificationManager.from(this).setZenMode(mode, condition.id, TAG);
+        } else {
+            NotificationManager.from(this).setZenMode(mode, null, TAG);
+        }
+    }
+
+    /**
+     * Produce a summary of the Zen mode change to be read aloud as TTS.
+     */
+    private CharSequence getChangeSummary(int mode, ConditionSelection duration) {
+        int indefinite = -1;
+        int byMinute = -1;
+        int byHour = -1;
+
+        switch (mode) {
+            case Global.ZEN_MODE_ALARMS:
+                indefinite = R.string.zen_mode_summary_alarams_only_indefinite;
+                byMinute = R.plurals.zen_mode_summary_alarms_only_by_minute;
+                byHour = R.plurals.zen_mode_summary_alarms_only_by_hour;
+                break;
+            case Global.ZEN_MODE_NO_INTERRUPTIONS:
+                indefinite = R.string.zen_mode_summary_no_interruptions_indefinite;
+                byMinute = R.plurals.zen_mode_summary_no_interruptions_by_minute;
+                byHour = R.plurals.zen_mode_summary_no_interruptions_by_hour;
+                break;
+            case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
+                indefinite = R.string.zen_mode_summary_priority_indefinitely;
+                byMinute = R.plurals.zen_mode_summary_priority_by_minute;
+                byHour = R.plurals.zen_mode_summary_priority_by_hour;
+                break;
+            default:
+            case Global.ZEN_MODE_OFF:
+                indefinite = R.string.zen_mode_summary_always;
+                break;
+        };
+
+        if (duration == null || duration.mCondition == null) {
+            return getString(indefinite);
+        }
+
+        long time = System.currentTimeMillis() + duration.mMinutes * MINUTES_MS;
+        String skeleton = DateFormat.is24HourFormat(this, UserHandle.myUserId()) ? "Hm" : "hma";
+        String pattern = DateFormat.getBestDateTimePattern(Locale.getDefault(), skeleton);
+        CharSequence formattedTime = DateFormat.format(pattern, time);
+        Resources res = getResources();
+
+        if (duration.mMinutes < 60) {
+            return res.getQuantityString(byMinute,
+                    duration.mMinutes, duration.mMinutes, formattedTime);
+        } else {
+            int hours = duration.mMinutes / 60;
+            return res.getQuantityString(byHour, hours, hours, formattedTime);
+        }
+    }
+
+    private ConditionSelection getConditionSelection(int minutes) {
+        Condition condition = ZenModeConfig.toTimeCondition(this, minutes, UserHandle.myUserId());
+        Resources res = getResources();
+        if (minutes <= 0) {
+            return null;
+        } else if (minutes < 60) {
+            String label = res.getQuantityString(R.plurals.zen_mode_duration_minutes_voice_label,
+                    minutes, minutes);
+            return new ConditionSelection(condition, minutes, label, Integer.toString(minutes));
+        } else {
+            int hours = minutes / 60;
+            String label = res.getQuantityString(R.plurals.zen_mode_duration_hours_voice_label,
+                    hours, hours);
+            return new ConditionSelection(condition, minutes, label, Integer.toString(hours));
+        }
+    }
+
+    private static class ConditionSelection extends VoiceSelection {
+        Condition mCondition;
+        int mMinutes;
+
+        public ConditionSelection(Condition condition, int minutes, CharSequence label,
+                CharSequence synonyms) {
+            super(label, synonyms);
+            mMinutes = minutes;
+            mCondition = condition;
+        }
+    }
+
+    private static class ModeSelection extends VoiceSelection {
+        int mMode;
+
+        public ModeSelection(Context context, int mode, int label, int synonyms) {
+            super(context.getString(label), context.getString(synonyms));
+            mMode = mode;
+        }
+    }
+}
diff --git a/src/com/android/settings/utils/VoiceSelection.java b/src/com/android/settings/utils/VoiceSelection.java
new file mode 100644
index 0000000..997d2cc
--- /dev/null
+++ b/src/com/android/settings/utils/VoiceSelection.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.utils;
+
+import android.app.VoiceInteractor.PickOptionRequest.Option;
+import android.os.Bundle;
+import android.text.TextUtils;
+
+/**
+ * Model for a single item that can be selected by a {@link VoiceSelectionFragment}.
+ * Each item consists of a visual label and several alternative synonyms for the item
+ * that can be used to identify the item by voice.
+ */
+public class VoiceSelection {
+    final CharSequence mLabel;
+    final CharSequence[] mSynonyms;
+
+    /**
+     * Created a new selectable item with a visual label and a set of synonyms.
+     */
+    public VoiceSelection(CharSequence label, CharSequence synonyms) {
+        mLabel = label;
+        mSynonyms = TextUtils.split(synonyms.toString(), ",");
+    }
+
+    /**
+     * Created a new selectable item with a visual label and no synonyms.
+     */
+    public VoiceSelection(CharSequence label) {
+        mLabel = label;
+        mSynonyms = null;
+    }
+
+    public CharSequence getLabel() {
+        return mLabel;
+    }
+
+    public CharSequence[] getSynonyms() {
+        return mSynonyms;
+    }
+
+    Option toOption(int index) {
+        Option result = new Option(mLabel);
+        Bundle extras = new Bundle();
+        extras.putInt("index", index);
+        result.setExtras(extras);
+
+        for (CharSequence synonym : mSynonyms) {
+            result.addSynonym(synonym);
+        }
+        return result;
+    }
+
+    /**
+     * Listener interface for when an item is selected.
+     */
+    public interface OnItemSelectedListener {
+        abstract void onItemSelected(int position, VoiceSelection selection);
+    };
+}
diff --git a/src/com/android/settings/utils/VoiceSelectionAdapter.java b/src/com/android/settings/utils/VoiceSelectionAdapter.java
new file mode 100644
index 0000000..2c060c2
--- /dev/null
+++ b/src/com/android/settings/utils/VoiceSelectionAdapter.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.utils;
+
+import android.content.Context;
+import android.widget.ArrayAdapter;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import android.app.Activity;
+import com.android.settings.R;
+
+import java.util.List;
+import android.util.Log;
+
+/**
+ * Array adapter for selecting an item by voice interaction. Each row includes a visual
+ * indication of the 1-indexed position of the item so that a user can easily say
+ * "number 4" to select it.
+ */
+public class VoiceSelectionAdapter extends ArrayAdapter<VoiceSelection> {
+    public VoiceSelectionAdapter(Context context, int resource, List<VoiceSelection> objects) {
+        super(context, resource, objects);
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        VoiceSelection item = getItem(position);
+        View row = convertView;
+        if (row == null) {
+            LayoutInflater inflater = ((Activity) getContext()).getLayoutInflater();
+            row = inflater.inflate(R.layout.voice_item_row, parent, false);
+        }
+
+        TextView label = (TextView) row.findViewById(R.id.voice_item_label);
+        if (label != null) {
+            label.setText(item.getLabel());
+        }
+
+        TextView positionLabel = (TextView) row.findViewById(R.id.voice_item_position);
+        if (positionLabel != null) {
+            positionLabel.setText(Integer.toString(position + 1));
+        }
+
+        return row;
+    }
+};
diff --git a/src/com/android/settings/utils/VoiceSelectionFragment.java b/src/com/android/settings/utils/VoiceSelectionFragment.java
new file mode 100644
index 0000000..c2e80d3
--- /dev/null
+++ b/src/com/android/settings/utils/VoiceSelectionFragment.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.utils;
+
+import android.app.ListFragment;
+import android.app.VoiceInteractor;
+import android.app.VoiceInteractor.PickOptionRequest;
+import android.app.VoiceInteractor.PickOptionRequest.Option;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.ListAdapter;
+import android.widget.ListView;
+
+import java.util.List;
+
+/**
+ * An Activity fragment that presents a set of options as a visual list and also allows
+ * items to be selected by the users voice.
+ */
+public class VoiceSelectionFragment extends ListFragment {
+    private static final String EXTRA_SELECTION_PROMPT = "selection_prompt";
+
+    private CharSequence mPrompt = null;
+    private VoiceInteractor.Request mRequest = null;
+    private VoiceInteractor mVoiceInteractor = null;
+    private VoiceSelection.OnItemSelectedListener mOnItemSelectedListener = null;
+
+    /**
+     * No-args ctor required for fragment.
+     */
+    public VoiceSelectionFragment() {}
+
+    @Override
+    public void onCreate(Bundle args) {
+        super.onCreate(args);
+        mPrompt = getArguments().getCharSequence(EXTRA_SELECTION_PROMPT);
+    }
+
+    /**
+     * Set the prompt spoken when the fragment is presented.
+     */
+    static public Bundle createArguments(CharSequence prompt) {
+        Bundle args = new Bundle();
+        args.putCharSequence(EXTRA_SELECTION_PROMPT, prompt);
+        return args;
+    }
+
+    private VoiceSelection getSelectionAt(int position) {
+        return ((ArrayAdapter<VoiceSelection>) getListAdapter()).getItem(position);
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+
+        final int numItems = getListAdapter().getCount();
+        if (numItems <= 0) {
+            return;
+        }
+
+        Option[] options = new Option[numItems];
+        for (int idx = 0; idx < numItems; idx++) {
+            options[idx] = getSelectionAt(idx).toOption(idx);
+        }
+        mRequest = new PickOptionRequest(mPrompt, options, null) {
+            @Override
+            public void onPickOptionResult(boolean isComplete, Option[] options, Bundle args) {
+                if (!isComplete || options == null) {
+                    return;
+                }
+                if (options.length == 1 && mOnItemSelectedListener != null) {
+                    int idx = options[0].getExtras().getInt("index", -1);
+                    mOnItemSelectedListener.onItemSelected(idx, getSelectionAt(idx));
+                } else {
+                    onCancel();
+                }
+            }
+        };
+        mVoiceInteractor = getActivity().getVoiceInteractor();
+        if (mVoiceInteractor != null) {
+            mVoiceInteractor.submitRequest(mRequest);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mVoiceInteractor = null;
+    }
+
+    @Override
+    public void onListItemClick(ListView l, View v, int position, long id) {
+        if (mRequest != null) {
+            mRequest.cancel();
+            mRequest = null;
+        }
+
+        if (mOnItemSelectedListener != null) {
+          mOnItemSelectedListener.onItemSelected(position, getSelectionAt(position));
+        }
+    }
+
+
+    /**
+     * Sets the selection handler for an item either by voice or by touch.
+     */
+    public void setOnItemSelectedHandler(VoiceSelection.OnItemSelectedListener listener) {
+        mOnItemSelectedListener = listener;
+    }
+
+    /**
+     * Called when the user cancels the interaction. The default implementation is to
+     * finish the activity.
+     */
+    public void onCancel() {
+        getActivity().finish();
+    }
+};
diff --git a/src/com/android/settings/utils/VoiceSettingsActivity.java b/src/com/android/settings/utils/VoiceSettingsActivity.java
new file mode 100644
index 0000000..ac5b8be
--- /dev/null
+++ b/src/com/android/settings/utils/VoiceSettingsActivity.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2014 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.settings.utils;
+
+import android.app.Activity;
+import android.app.VoiceInteractor;
+import android.app.VoiceInteractor.CompleteVoiceRequest;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+
+/**
+ * Activity for modifying a setting using the Voice Interaction API. This activity
+ * will only allow modifying the setting if the intent was sent using
+ * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity startVoiceActivity}
+ * by the current Voice Interaction Service.
+ */
+abstract public class VoiceSettingsActivity extends Activity {
+
+    private static final String TAG = "VoiceSettingsActivity";
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        if (isVoiceInteraction() || savedInstanceState == null) {
+            // Only permit if this is a voice interaction.
+            if (onVoiceSettingInteraction(getIntent())) {
+                // If it's complete, finish.
+                finish();
+            }
+        } else {
+            Log.v(TAG, "Cannot modify settings without voice interaction");
+            finish();
+        }
+    }
+
+    /**
+     * Modify the setting as a voice interaction. Should return true if the
+     * voice interaction is complete or false if more interaction is required.
+     */
+    abstract protected boolean onVoiceSettingInteraction(Intent intent);
+
+    /**
+     * Send a notification that the interaction was successful. If {@link prompt} is
+     * not null, then it will be read to the user.
+     */
+    protected void notifySuccess(CharSequence prompt) {
+        if (getVoiceInteractor() != null) {
+            getVoiceInteractor().submitRequest(new CompleteVoiceRequest(prompt, null));
+        }
+    }
+
+    /**
+     * Indicates when the setting could not be changed.
+     */
+    protected void notifyFailure(String reason) {
+        getVoiceInteractor().submitRequest(new VoiceInteractor.AbortVoiceRequest(reason, null));
+    }
+}