diff --git a/core/java/com/android/internal/logging/MetricsConstants.java b/core/java/com/android/internal/logging/MetricsConstants.java
index 6cc8ba9..bb4ca3d 100644
--- a/core/java/com/android/internal/logging/MetricsConstants.java
+++ b/core/java/com/android/internal/logging/MetricsConstants.java
@@ -280,6 +280,7 @@
     public static final int ACTION_FINGERPRINT_RENAME = 254;
     public static final int ACTION_DOUBLE_TAP_POWER_CAMERA_GESTURE = 255;
     public static final int ACTION_WIGGLE_CAMERA_GESTURE = 256;
+    public static final int QS_WORKMODE = 257;
 
     // These constants must match those in the analytic pipeline, do not edit.
     // Add temporary values to the top of MetricsLogger instead.
diff --git a/packages/SystemUI/res/anim/ic_signal_workmode_disable_animation_cross_1.xml b/packages/SystemUI/res/anim/ic_signal_workmode_disable_animation_cross_1.xml
new file mode 100644
index 0000000..661ab08
--- /dev/null
+++ b/packages/SystemUI/res/anim/ic_signal_workmode_disable_animation_cross_1.xml
@@ -0,0 +1,31 @@
+<?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.
+-->
+<set xmlns:android="http://schemas.android.com/apk/res/android" >
+    <objectAnimator
+        android:duration="350"
+        android:propertyName="pathData"
+        android:valueFrom="M 7.54049682617,3.9430847168 c 0.0,0.0 0.324981689453,0.399978637695 0.324981689453,0.399978637695 "
+        android:valueTo="M 7.54049682617,3.9430847168 c 0.0,0.0 31.5749816895,31.4499664307 31.5749816895,31.4499664307 "
+        android:valueType="pathType"
+        android:interpolator="@interpolator/ic_signal_workmode_disable_cross_1_pathdata_interpolator" />
+    <objectAnimator
+        android:duration="17"
+        android:propertyName="strokeAlpha"
+        android:valueFrom="0"
+        android:valueTo="1"
+        android:interpolator="@android:interpolator/linear" />
+</set>
diff --git a/packages/SystemUI/res/anim/ic_signal_workmode_disable_animation_mask.xml b/packages/SystemUI/res/anim/ic_signal_workmode_disable_animation_mask.xml
new file mode 100644
index 0000000..1199442
--- /dev/null
+++ b/packages/SystemUI/res/anim/ic_signal_workmode_disable_animation_mask.xml
@@ -0,0 +1,25 @@
+<?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.
+-->
+<set xmlns:android="http://schemas.android.com/apk/res/android" >
+    <objectAnimator
+        android:duration="350"
+        android:propertyName="pathData"
+        android:valueFrom="M 37.8337860107,-40.4599914551 c 0.0,0.0 -35.8077850342,31.5523681641 -35.8077850342,31.5523681641 c 0.0,0.0 9.55097961426,9.55285644531 9.55097961426,9.55285644531 c 0.0,0.0 -2.61698913574,2.09387207031 -2.61698913574,2.09387207031 c 0.0,0.0 -9.75096130371,-9.56428527832 -9.75096130371,-9.56428527832 c 0.0,0.0 -34.6200408936,25.4699249268 -34.6200408936,25.4699249268 c 0.0,0.0 55.9664764404,69.742401123 55.9664764404,69.742401123 c 0.0,0.0 73.2448120117,-59.1047973633 73.2448120117,-59.1047973633 c 0.0,0.0 -55.9664916992,-69.7423400879 -55.9664916992,-69.7423400879 Z"
+        android:valueTo="M 37.8337860107,-40.3974914551 c 0.0,0.0 -35.8077850342,31.5523681641 -35.8077850342,31.5523681641 c 0.0,0.0 40.9884796143,40.9278411865 40.9884796143,40.9278411865 c 0.0,0.0 -2.61700439453,2.0938873291 -2.61700439453,2.0938873291 c 0.0,0.0 -41.1884460449,-40.9392852783 -41.1884460449,-40.9392852783 c 0.0,0.0 -34.6200408936,25.4699249268 -34.6200408936,25.4699249268 c 0.0,0.0 55.9664764404,69.742401123 55.9664764404,69.742401123 c 0.0,0.0 73.2448120117,-59.1047973633 73.2448120117,-59.1047973633 c 0.0,0.0 -55.9664916992,-69.7423400879 -55.9664916992,-69.7423400879 Z"
+        android:valueType="pathType"
+        android:interpolator="@android:interpolator/fast_out_slow_in" />
+</set>
diff --git a/packages/SystemUI/res/anim/ic_signal_workmode_disable_animation_root.xml b/packages/SystemUI/res/anim/ic_signal_workmode_disable_animation_root.xml
new file mode 100644
index 0000000..72834c9
--- /dev/null
+++ b/packages/SystemUI/res/anim/ic_signal_workmode_disable_animation_root.xml
@@ -0,0 +1,24 @@
+<?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.
+-->
+<set xmlns:android="http://schemas.android.com/apk/res/android" >
+    <objectAnimator
+        android:duration="350"
+        android:propertyName="alpha"
+        android:valueFrom="1.0"
+        android:valueTo="0.3"
+        android:interpolator="@android:interpolator/fast_out_slow_in" />
+</set>
diff --git a/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_cross_1.xml b/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_cross_1.xml
new file mode 100644
index 0000000..6c7e751
--- /dev/null
+++ b/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_cross_1.xml
@@ -0,0 +1,40 @@
+<?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.
+-->
+<set xmlns:android="http://schemas.android.com/apk/res/android" >
+    <objectAnimator
+        android:duration="350"
+        android:propertyName="pathData"
+        android:valueFrom="M 7.54049682617,3.9430847168 c 0.0,0.0 31.5749816895,31.4499664307 31.5749816895,31.4499664307 "
+        android:valueTo="M 7.54049682617,3.9430847168 c 0.0,0.0 0.324981689453,0.399978637695 0.324981689453,0.399978637695 "
+        android:valueType="pathType"
+        android:interpolator="@interpolator/ic_signal_workmode_enable_cross_1_pathdata_interpolator" />
+    <set
+        android:ordering="sequentially" >
+        <objectAnimator
+            android:duration="333"
+            android:propertyName="strokeAlpha"
+            android:valueFrom="1"
+            android:valueTo="1"
+            android:interpolator="@android:interpolator/linear" />
+        <objectAnimator
+            android:duration="17"
+            android:propertyName="strokeAlpha"
+            android:valueFrom="1"
+            android:valueTo="0"
+            android:interpolator="@android:interpolator/linear" />
+    </set>
+</set>
diff --git a/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_ic_signal_briefcase.xml b/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_ic_signal_briefcase.xml
new file mode 100644
index 0000000..c699fe2
--- /dev/null
+++ b/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_ic_signal_briefcase.xml
@@ -0,0 +1,33 @@
+<?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.
+-->
+<set xmlns:android="http://schemas.android.com/apk/res/android" >
+    <set
+        android:ordering="sequentially" >
+        <objectAnimator
+            android:duration="200"
+            android:propertyName="alpha"
+            android:valueFrom="0.5"
+            android:valueTo="0.5"
+            android:interpolator="@android:interpolator/fast_out_slow_in" />
+        <objectAnimator
+            android:duration="350"
+            android:propertyName="alpha"
+            android:valueFrom="0.5"
+            android:valueTo="1"
+            android:interpolator="@android:interpolator/fast_out_slow_in" />
+    </set>
+</set>
diff --git a/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_mask.xml b/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_mask.xml
new file mode 100644
index 0000000..5595e5c
--- /dev/null
+++ b/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_mask.xml
@@ -0,0 +1,25 @@
+<?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.
+-->
+<set xmlns:android="http://schemas.android.com/apk/res/android" >
+    <objectAnimator
+        android:duration="350"
+        android:propertyName="pathData"
+        android:valueFrom="M 37.8337860107,-40.3974914551 c 0.0,0.0 -35.8077850342,31.5523681641 -35.8077850342,31.5523681641 c 0.0,0.0 40.9884796143,40.9278411865 40.9884796143,40.9278411865 c 0.0,0.0 -2.61700439453,2.0938873291 -2.61700439453,2.0938873291 c 0.0,0.0 -41.1884460449,-40.9392852783 -41.1884460449,-40.9392852783 c 0.0,0.0 -34.6200408936,25.4699249268 -34.6200408936,25.4699249268 c 0.0,0.0 55.9664764404,69.742401123 55.9664764404,69.742401123 c 0.0,0.0 73.2448120117,-59.1047973633 73.2448120117,-59.1047973633 c 0.0,0.0 -55.9664916992,-69.7423400879 -55.9664916992,-69.7423400879 Z"
+        android:valueTo="M 37.8337860107,-40.4599914551 c 0.0,0.0 -35.8077850342,31.5523681641 -35.8077850342,31.5523681641 c 0.0,0.0 9.55097961426,9.55285644531 9.55097961426,9.55285644531 c 0.0,0.0 -2.61698913574,2.09387207031 -2.61698913574,2.09387207031 c 0.0,0.0 -9.75096130371,-9.56428527832 -9.75096130371,-9.56428527832 c 0.0,0.0 -34.6200408936,25.4699249268 -34.6200408936,25.4699249268 c 0.0,0.0 55.9664764404,69.742401123 55.9664764404,69.742401123 c 0.0,0.0 73.2448120117,-59.1047973633 73.2448120117,-59.1047973633 c 0.0,0.0 -55.9664916992,-69.7423400879 -55.9664916992,-69.7423400879 Z"
+        android:valueType="pathType"
+        android:interpolator="@interpolator/ic_signal_workmode_enable_mask_pathdata_interpolator" />
+</set>
diff --git a/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_root.xml b/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_root.xml
new file mode 100644
index 0000000..85573e0
--- /dev/null
+++ b/packages/SystemUI/res/anim/ic_signal_workmode_enable_animation_root.xml
@@ -0,0 +1,24 @@
+<?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.
+-->
+<set xmlns:android="http://schemas.android.com/apk/res/android" >
+    <objectAnimator
+        android:duration="350"
+        android:propertyName="alpha"
+        android:valueFrom="0.3"
+        android:valueTo="1.0"
+        android:interpolator="@android:interpolator/fast_out_slow_in" />
+</set>
diff --git a/packages/SystemUI/res/drawable/ic_signal_workmode_disable.xml b/packages/SystemUI/res/drawable/ic_signal_workmode_disable.xml
new file mode 100644
index 0000000..1feb49c
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ic_signal_workmode_disable.xml
@@ -0,0 +1,64 @@
+<?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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:name="root"
+    android:alpha="1.0"
+    android:height="42dp"
+    android:width="42dp"
+    android:viewportHeight="42"
+    android:viewportWidth="42" >
+    <group
+        android:name="ic_signal_briefcase"
+        android:translateX="21.9995"
+        android:translateY="25.73401" >
+        <group
+            android:name="ic_signal_briefcase_pivot"
+            android:translateX="-23.21545"
+            android:translateY="-18.86649" >
+            <clip-path
+                android:name="mask"
+                android:pathData="M 37.8337860107,-40.4599914551 c 0.0,0.0 -35.8077850342,31.5523681641 -35.8077850342,31.5523681641 c 0.0,0.0 9.55097961426,9.55285644531 9.55097961426,9.55285644531 c 0.0,0.0 -2.61698913574,2.09387207031 -2.61698913574,2.09387207031 c 0.0,0.0 -9.75096130371,-9.56428527832 -9.75096130371,-9.56428527832 c 0.0,0.0 -34.6200408936,25.4699249268 -34.6200408936,25.4699249268 c 0.0,0.0 55.9664764404,69.742401123 55.9664764404,69.742401123 c 0.0,0.0 73.2448120117,-59.1047973633 73.2448120117,-59.1047973633 c 0.0,0.0 -55.9664916992,-69.7423400879 -55.9664916992,-69.7423400879 Z" />
+            <group
+                android:name="cross" >
+                <path
+                    android:name="cross_1"
+                    android:pathData="M 7.54049682617,3.9430847168 c 0.0,0.0 0.324981689453,0.399978637695 0.324981689453,0.399978637695 "
+                    android:strokeColor="#FFFFFFFF"
+                    android:strokeAlpha="0"
+                    android:strokeWidth="3.5"
+                    android:fillColor="#00000000" />
+            </group>
+            <group
+                android:name="briefcase"
+                android:translateX="23.481"
+                android:translateY="18.71151" >
+                <path
+                    android:fillColor="#FFFFFFFF"
+                    android:fillAlpha="1"
+                    android:pathData="M-4.83333,-14.3333 L-7.16667,-11.8333 L-7.16667,-9.5 L-4.83333,-9.5 L-4.83333,-11.8333 L4.83333,-11.8333 L4.83333,-9.5 L7.16667,-9.5 L7.16667,-11.8333 L4.83333,-14.3333 Z" />
+                <path
+                    android:fillColor="#FFFFFFFF"
+                    android:fillAlpha="1"
+                    android:pathData="M13.1667,-9.5 L-13.1667,-9.5 C-14.5,-9.5,-15.5,-8.5,-15.5,-7.16666 L-15.5,0.00000286102 C-15.5,1.33334,-14.5,2.33334,-13.1667,2.33334 L-3.66667,2.33334 L-3.66667,0.00000286102 L3.5,0.00000286102 L3.5,2.33334 L13,2.33334 C14.3333,2.33334,15.3333,1.33334,15.3333,0 L15.3333,-7.16666 C15.5,-8.5,14.3333,-9.5,13.1667,-9.5 Z" />
+                <path
+                    android:fillColor="#FFFFFFFF"
+                    android:fillAlpha="1"
+                    android:pathData="M-3.5,7.16667 L-3.5,4.83334 L-14.3333,4.83334 L-14.3333,10.8333 C-14.3333,12.1667,-13.3333,13.1667,-12,13.1667 L11.8333,13.1667 C13.1667,13.1667,14.1667,12.1667,14.1667,10.8333 L14.1667,4.83334 L3.5,4.83334 L3.5,7.16667 L-3.5,7.16667 Z" />
+            </group>
+        </group>
+    </group>
+</vector>
diff --git a/packages/SystemUI/res/drawable/ic_signal_workmode_disable_animation.xml b/packages/SystemUI/res/drawable/ic_signal_workmode_disable_animation.xml
new file mode 100644
index 0000000..a15a127
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ic_signal_workmode_disable_animation.xml
@@ -0,0 +1,28 @@
+<?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.
+-->
+<animated-vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:drawable="@drawable/ic_signal_workmode_disable" >
+    <target
+        android:name="root"
+        android:animation="@anim/ic_signal_workmode_disable_animation_root" />
+    <target
+        android:name="mask"
+        android:animation="@anim/ic_signal_workmode_disable_animation_mask" />
+    <target
+        android:name="cross_1"
+        android:animation="@anim/ic_signal_workmode_disable_animation_cross_1" />
+</animated-vector>
diff --git a/packages/SystemUI/res/drawable/ic_signal_workmode_enable.xml b/packages/SystemUI/res/drawable/ic_signal_workmode_enable.xml
new file mode 100644
index 0000000..ad14505
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ic_signal_workmode_enable.xml
@@ -0,0 +1,64 @@
+<?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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:name="root"
+    android:alpha="0.3"
+    android:height="42dp"
+    android:width="42dp"
+    android:viewportHeight="42"
+    android:viewportWidth="42" >
+    <group
+        android:name="ic_signal_briefcase"
+        android:translateX="21.9995"
+        android:translateY="25.73401" >
+        <group
+            android:name="ic_signal_briefcase_pivot"
+            android:translateX="-23.21545"
+            android:translateY="-18.86649" >
+            <clip-path
+                android:name="mask"
+                android:pathData="M 37.8337860107,-40.3974914551 c 0.0,0.0 -35.8077850342,31.5523681641 -35.8077850342,31.5523681641 c 0.0,0.0 40.9884796143,40.9278411865 40.9884796143,40.9278411865 c 0.0,0.0 -2.61700439453,2.0938873291 -2.61700439453,2.0938873291 c 0.0,0.0 -41.1884460449,-40.9392852783 -41.1884460449,-40.9392852783 c 0.0,0.0 -34.6200408936,25.4699249268 -34.6200408936,25.4699249268 c 0.0,0.0 55.9664764404,69.742401123 55.9664764404,69.742401123 c 0.0,0.0 73.2448120117,-59.1047973633 73.2448120117,-59.1047973633 c 0.0,0.0 -55.9664916992,-69.7423400879 -55.9664916992,-69.7423400879 Z" />
+            <group
+                android:name="cross" >
+                <path
+                    android:name="cross_1"
+                    android:pathData="M 7.54049682617,3.9430847168 c 0.0,0.0 31.5749816895,31.4499664307 31.5749816895,31.4499664307 "
+                    android:strokeColor="#FFFFFFFF"
+                    android:strokeAlpha="1"
+                    android:strokeWidth="3.5"
+                    android:fillColor="#00000000" />
+            </group>
+            <group
+                android:name="briefcase"
+                android:translateX="23.481"
+                android:translateY="18.71151" >
+                <path
+                    android:fillColor="#FFFFFFFF"
+                    android:fillAlpha="1"
+                    android:pathData="M-4.83333,-14.3333 L-7.16667,-11.8333 L-7.16667,-9.5 L-4.83333,-9.5 L-4.83333,-11.8333 L4.83333,-11.8333 L4.83333,-9.5 L7.16667,-9.5 L7.16667,-11.8333 L4.83333,-14.3333 Z" />
+                <path
+                    android:fillColor="#FFFFFFFF"
+                    android:fillAlpha="1"
+                    android:pathData="M13.1667,-9.5 L-13.1667,-9.5 C-14.5,-9.5,-15.5,-8.5,-15.5,-7.16666 L-15.5,0.00000286102 C-15.5,1.33334,-14.5,2.33334,-13.1667,2.33334 L-3.66667,2.33334 L-3.66667,0.00000286102 L3.5,0.00000286102 L3.5,2.33334 L13,2.33334 C14.3333,2.33334,15.3333,1.33334,15.3333,0 L15.3333,-7.16666 C15.5,-8.5,14.3333,-9.5,13.1667,-9.5 Z" />
+                <path
+                    android:fillColor="#FFFFFFFF"
+                    android:fillAlpha="1"
+                    android:pathData="M-3.5,7.16667 L-3.5,4.83334 L-14.3333,4.83334 L-14.3333,10.8333 C-14.3333,12.1667,-13.3333,13.1667,-12,13.1667 L11.8333,13.1667 C13.1667,13.1667,14.1667,12.1667,14.1667,10.8333 L14.1667,4.83334 L3.5,4.83334 L3.5,7.16667 L-3.5,7.16667 Z" />
+            </group>
+        </group>
+    </group>
+</vector>
diff --git a/packages/SystemUI/res/drawable/ic_signal_workmode_enable_animation.xml b/packages/SystemUI/res/drawable/ic_signal_workmode_enable_animation.xml
new file mode 100644
index 0000000..41d2b42
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ic_signal_workmode_enable_animation.xml
@@ -0,0 +1,31 @@
+<?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.
+-->
+<animated-vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:drawable="@drawable/ic_signal_workmode_enable" >
+    <target
+        android:name="root"
+        android:animation="@anim/ic_signal_workmode_enable_animation_root" />
+    <target
+        android:name="ic_signal_briefcase"
+        android:animation="@anim/ic_signal_workmode_enable_animation_ic_signal_briefcase" />
+    <target
+        android:name="mask"
+        android:animation="@anim/ic_signal_workmode_enable_animation_mask" />
+    <target
+        android:name="cross_1"
+        android:animation="@anim/ic_signal_workmode_enable_animation_cross_1" />
+</animated-vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_managed_profile_disable_animation.xml b/packages/SystemUI/res/drawable/stat_sys_managed_profile_disable_animation.xml
new file mode 100644
index 0000000..c6a2fdd
--- /dev/null
+++ b/packages/SystemUI/res/drawable/stat_sys_managed_profile_disable_animation.xml
@@ -0,0 +1,47 @@
+<!--
+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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="27.0dp"
+        android:height="22.0dp"
+        android:alpha="0.3"
+        android:viewportWidth="27.0"
+        android:viewportHeight="22.0">
+    <clip-path
+        android:name="mask"
+        android:pathData="M 38.8337860107,-40.3974914551 c 0.0,0.0 -35.8077850342,31.5523681641 -35.8077850342,31.5523681641 c 0.0,0.0 40.9884796143,41.1153411865 40.9884796143,41.1153411865 c 0.0,0.0 -2.61700439453,2.0938873291 -2.61700439453,2.0938873291 c 0.0,0.0 -41.1884460449,-41.1267852783 -41.1884460449,-41.1267852783 c 0.0,0.0 -34.6200408936,25.4699249268 -34.6200408936,25.4699249268 c 0.0,0.0 55.9664764404,69.742401123 55.9664764404,69.742401123 c 0.0,0.0 73.2448120117,-59.1047973633 73.2448120117,-59.1047973633 c 0.0,0.0 -55.9664916992,-69.7423400879 -55.9664916992,-69.7423400879 Z" />
+    <group
+        android:name="cross" >
+        <path
+            android:name="cross_1"
+            android:pathData="M 7.54049682617,3.9430847168 c 0.0,0.0 31.5749816895,31.4499664307 31.5749816895,31.4499664307 "
+            android:strokeColor="#FFFFFFFF"
+            android:strokeAlpha="1"
+            android:strokeWidth="3.5"
+            android:fillColor="#00000000" />
+    </group>
+    <group
+        android:name="work_badge"
+        android:translateX="3.0"
+        android:scaleX="1.4"
+        android:scaleY="1.4">
+        <path
+            android:fillColor="@android:color/white"
+            android:pathData="M9.9,11.6H7v-1.1H2.1v2.8c0,0.8,0.6,1.4,1.4,1.4h9.9c0.8,0,1.4,-0.6,1.4,-1.4v-2.8H9.9V11.6z"/>
+        <path
+            android:fillColor="@android:color/white"
+            android:pathData="M14.1,4.2h-2.5V3.2l-1.1,-1.1H6.3L5.3,3.2v1H2.8C2,4.2,1.4,4.9,1.4,5.6v2.8c0,0.8,0.6,1.4,1.4,1.4H7V8.8h2.8v1.1h4.2     c0.8,0,1.4,-0.6,1.4,-1.4V5.6C15.5,4.9,14.8,4.2,14.1,4.2z M10.6,4.2H6.3V3.2h4.2V4.2z"/>
+    </group>
+</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_managed_profile_enable_animation.xml b/packages/SystemUI/res/drawable/stat_sys_managed_profile_enable_animation.xml
new file mode 100644
index 0000000..d67c89ac
--- /dev/null
+++ b/packages/SystemUI/res/drawable/stat_sys_managed_profile_enable_animation.xml
@@ -0,0 +1,34 @@
+<!--
+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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="27.0dp"
+        android:height="22.0dp"
+        android:alpha="1.0"
+        android:viewportWidth="27.0"
+        android:viewportHeight="22.0">
+    <group
+        android:name="work_badge"
+        android:translateX="3.0"
+        android:scaleX="1.4"
+        android:scaleY="1.4">
+        <path
+            android:fillColor="@android:color/white"
+            android:pathData="M9.9,11.6H7v-1.1H2.1v2.8c0,0.8,0.6,1.4,1.4,1.4h9.9c0.8,0,1.4,-0.6,1.4,-1.4v-2.8H9.9V11.6z"/>
+        <path
+            android:fillColor="@android:color/white"
+            android:pathData="M14.1,4.2h-2.5V3.2l-1.1,-1.1H6.3L5.3,3.2v1H2.8C2,4.2,1.4,4.9,1.4,5.6v2.8c0,0.8,0.6,1.4,1.4,1.4H7V8.8h2.8v1.1h4.2     c0.8,0,1.4,-0.6,1.4,-1.4V5.6C15.5,4.9,14.8,4.2,14.1,4.2z M10.6,4.2H6.3V3.2h4.2V4.2z"/>
+    </group>
+</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_managed_profile_status.xml b/packages/SystemUI/res/drawable/stat_sys_managed_profile_status.xml
index 2bfa39d..370f89c 100644
--- a/packages/SystemUI/res/drawable/stat_sys_managed_profile_status.xml
+++ b/packages/SystemUI/res/drawable/stat_sys_managed_profile_status.xml
@@ -14,16 +14,29 @@
     limitations under the License.
 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="23.0dp"
-        android:height="18.0dp"
-        android:viewportWidth="21.0"
-        android:viewportHeight="17.0">
-    <group android:translateX="2.0">
-        <path
-            android:fillColor="@android:color/white"
-            android:pathData="M9.9,11.6H7v-1.1H2.1v2.8c0,0.8,0.6,1.4,1.4,1.4h9.9c0.8,0,1.4,-0.6,1.4,-1.4v-2.8H9.9V11.6z"/>
-        <path
-            android:fillColor="@android:color/white"
-            android:pathData="M14.1,4.2h-2.5V3.2l-1.1,-1.1H6.3L5.3,3.2v1H2.8C2,4.2,1.4,4.9,1.4,5.6v2.8c0,0.8,0.6,1.4,1.4,1.4H7V8.8h2.8v1.1h4.2     c0.8,0,1.4,-0.6,1.4,-1.4V5.6C15.5,4.9,14.8,4.2,14.1,4.2z M10.6,4.2H6.3V3.2h4.2V4.2z"/>
-    </group>
+    android:width="23dp"
+    android:height="18dp"
+    android:viewportWidth="23"
+    android:viewportHeight="18">
+<!--
+    The asset contains a briefcase symbol of 15.26dp x 13.6dp in the center.
+-->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M15.0815,4.5903 L15.0815,3.43636 L13.9276,2.2 L9.14696,2.2 L7.99302,3.43636
+L7.99302,4.5903 L9.14696,4.5903 L9.14696,3.43636 L13.9276,3.43636
+L13.9276,4.5903 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M18.0488,4.5903 L5.02575,4.5903 C4.36635,4.5903,3.87181,5.08485,3.87181,5.74424
+L3.87181,9.28848 C3.87181,9.94788,4.36635,10.4424,5.02575,10.4424
+L9.72393,10.4424 L9.72393,9.28848 L13.2682,9.28848 L13.2682,10.4424
+L17.9664,10.4424 C18.6257,10.4424,19.1203,9.94788,19.1203,9.28848
+L19.1203,5.74424 C19.2027,5.08485,18.6257,4.5903,18.0488,4.5903 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M9.80635,12.8327 L9.80635,11.6788 L4.44878,11.6788 L4.44878,14.6461
+C4.44878,15.3055,4.94332,15.8,5.60272,15.8 L17.3894,15.8
+C18.0488,15.8,18.5433,15.3055,18.5433,14.6461 L18.5433,11.6788 L13.2682,11.6788
+L13.2682,12.8327 L9.80635,12.8327 Z" />
 </vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_managed_profile_status_off.xml b/packages/SystemUI/res/drawable/stat_sys_managed_profile_status_off.xml
new file mode 100644
index 0000000..35602b6
--- /dev/null
+++ b/packages/SystemUI/res/drawable/stat_sys_managed_profile_status_off.xml
@@ -0,0 +1,53 @@
+<!--
+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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="23dp"
+    android:height="18dp"
+    android:viewportWidth="23"
+    android:viewportHeight="18">
+<!--
+    The asset contains a briefcase symbol of 15.26dp x 13.6dp in the center.
+-->
+    <path
+        android:pathData="M0,-6 L24,-6 L24,18 L0,18 L0,-6 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M13.9892,11.6542 L13.4088,11.6542 L13.4088,12.8152 L9.843,12.8152 L9.843,11.6542
+L4.4529,11.6542 L4.4529,14.6395 C4.4529,15.3029,4.95045,15.8005,5.61384,15.8005
+L17.4721,15.8005 C17.6379,15.8005,17.8038,15.8005,17.9696,15.7175
+L13.9892,11.6542 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M18.7159,13.8932 L18.7159,11.6542 L16.477,11.6542
+C17.3062,12.4835,18.1355,13.3127,18.7159,13.8932 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M6.85771,4.52272 L5.03337,4.52272
+C4.36998,4.52272,3.87243,5.02027,3.87243,5.68366 L3.87243,9.24942
+C3.87243,9.91282,4.36998,10.4104,5.03337,10.4104 L9.76008,10.4104
+L9.76008,9.24942 L11.5844,9.24942 L6.85771,4.52272 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M9.1796,4.35687 L9.1796,3.36177 L13.9063,3.36177 L13.9063,4.52272
+L9.34545,4.52272 C11.1698,6.34706,13.3258,8.5031,15.2331,10.4104
+L18.0525,10.4104 C18.7159,10.4104,19.2135,9.91282,19.2135,9.24942
+L19.2135,5.68366 C19.2135,5.02027,18.7159,4.52272,18.0525,4.52272
+L15.0673,4.52272 L15.0673,3.36177 L13.9063,2.20083 L9.1796,2.20083
+L8.10158,3.27885 C8.43328,3.61055,8.84791,4.02517,9.1796,4.35687 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3.281,3.42136 L4.51236,2.19 L18.585,16.2626 L17.3536,17.494 L3.281,3.42136 Z" />
+</vector>
\ No newline at end of file
diff --git a/packages/SystemUI/res/interpolator/ic_signal_workmode_disable_cross_1_pathdata_interpolator.xml b/packages/SystemUI/res/interpolator/ic_signal_workmode_disable_cross_1_pathdata_interpolator.xml
new file mode 100644
index 0000000..66cfaff
--- /dev/null
+++ b/packages/SystemUI/res/interpolator/ic_signal_workmode_disable_cross_1_pathdata_interpolator.xml
@@ -0,0 +1,18 @@
+<?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.
+-->
+<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:pathData="M 0,0 c 0.166666667,0 0.2,1 1,1" />
diff --git a/packages/SystemUI/res/interpolator/ic_signal_workmode_enable_cross_1_pathdata_interpolator.xml b/packages/SystemUI/res/interpolator/ic_signal_workmode_enable_cross_1_pathdata_interpolator.xml
new file mode 100644
index 0000000..a0118d70
--- /dev/null
+++ b/packages/SystemUI/res/interpolator/ic_signal_workmode_enable_cross_1_pathdata_interpolator.xml
@@ -0,0 +1,18 @@
+<?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.
+-->
+<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:pathData="M 0,0 c 0.8,0 0.833333333,1 1,1" />
diff --git a/packages/SystemUI/res/interpolator/ic_signal_workmode_enable_mask_pathdata_interpolator.xml b/packages/SystemUI/res/interpolator/ic_signal_workmode_enable_mask_pathdata_interpolator.xml
new file mode 100644
index 0000000..1820bab
--- /dev/null
+++ b/packages/SystemUI/res/interpolator/ic_signal_workmode_enable_mask_pathdata_interpolator.xml
@@ -0,0 +1,18 @@
+<?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.
+-->
+<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:pathData="M 0,0 c 0.8,0 0.6,1 1,1" />
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 002b9f5..6c87cd6 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -401,6 +401,9 @@
     <!-- Content description of the cast icon in the notification panel for accessibility (not shown on the screen). [CHAR LIMIT=NONE] -->
     <string name="accessibility_casting">@string/quick_settings_casting</string>
 
+    <!-- Content description of the work mode icon in the notification panel for accessibility (not shown on the screen). [CHAR LIMIT=NONE] -->
+    <string name="accessibility_work_mode">Work mode</string>
+
     <!-- Content description to tell the user that this button will remove an application from recents -->
     <string name="accessibility_recents_item_will_be_dismissed">Dismiss <xliff:g id="app" example="Calendar">%s</xliff:g>.</string>
     <!-- Content description to tell the user an application has been removed from recents -->
@@ -505,6 +508,14 @@
     <string name="accessibility_quick_settings_hotspot_changed_on">Mobile hotspot turned on.</string>
     <!-- Announcement made when the screen stopped casting (not shown on the screen). [CHAR LIMIT=NONE] -->
     <string name="accessibility_casting_turned_off">Screen casting stopped.</string>
+    <!-- Content description of the work mode title in quick settings when off (not shown on the screen). [CHAR LIMIT=NONE] -->
+    <string name="accessibility_quick_settings_work_mode_off">Work mode off.</string>
+    <!-- Content description of the work mode title in quick settings when on (not shown on the screen). [CHAR LIMIT=NONE] -->
+    <string name="accessibility_quick_settings_work_mode_on">Work mode on.</string>
+    <!-- Announcement made when the work mode changes to off (not shown on the screen). [CHAR LIMIT=NONE] -->
+    <string name="accessibility_quick_settings_work_mode_changed_off">Work mode turned off.</string>
+    <!-- Announcement made when the work mode changes to on (not shown on the screen). [CHAR LIMIT=NONE] -->
+    <string name="accessibility_quick_settings_work_mode_changed_on">Work mode turned on.</string>
 
     <!-- Content description of the display brightness slider (not shown on the screen). [CHAR LIMIT=NONE] -->
     <string name="accessibility_brightness">Display brightness</string>
@@ -687,6 +698,8 @@
     <string name="quick_settings_cellular_detail_data_limit"><xliff:g id="data_limit" example="2.0 GB">%s</xliff:g> limit</string>
     <!-- QuickSettings: Cellular detail panel, data warning format string [CHAR LIMIT=NONE] -->
     <string name="quick_settings_cellular_detail_data_warning"><xliff:g id="data_limit" example="2.0 GB">%s</xliff:g> warning</string>
+    <!-- QuickSettings: Work mode [CHAR LIMIT=NONE] -->
+    <string name="quick_settings_work_mode_label">Work mode</string>
 
     <!-- Recents: The empty recents string. [CHAR LIMIT=NONE] -->
     <string name="recents_empty_message">Your recent screens appear here</string>
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/WorkModeTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/WorkModeTile.java
new file mode 100644
index 0000000..7605f3b8
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/WorkModeTile.java
@@ -0,0 +1,216 @@
+/*
+ * 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.systemui.qs.tiles;
+
+import android.app.ActivityManager;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.pm.UserInfo;
+import android.os.IUserManager;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.util.ArraySet;
+import android.util.Log;
+
+import com.android.internal.logging.MetricsLogger;
+import com.android.systemui.R;
+import com.android.systemui.qs.QSTile;
+
+import java.util.LinkedList;
+import java.util.List;
+
+/** Quick settings tile: Work profile on/off */
+public class WorkModeTile extends QSTile<QSTile.BooleanState> {
+    private final AnimationIcon mEnable =
+            new AnimationIcon(R.drawable.ic_signal_workmode_enable_animation);
+    private final AnimationIcon mDisable =
+            new AnimationIcon(R.drawable.ic_signal_workmode_disable_animation);
+
+    private boolean mListening;
+
+    private UserManager mUserManager;
+    private List<UserInfo> mProfiles;
+
+    public WorkModeTile(Host host) {
+        super(host);
+        mUserManager = UserManager.get(mContext);
+        mProfiles = new LinkedList<UserInfo>();
+    }
+
+    @Override
+    protected BooleanState newTileState() {
+        return new BooleanState();
+    }
+
+    @Override
+    public void handleClick() {
+        MetricsLogger.action(mContext, getMetricsCategory(), !mState.value);
+        setWorkModeEnabled(!mState.value);
+    }
+
+    private void reloadManagedProfiles(int userHandle) {
+        synchronized (mProfiles) {
+            mProfiles.clear();
+
+            if (userHandle == UserHandle.USER_CURRENT) {
+                userHandle = ActivityManager.getCurrentUser();
+            }
+            for (UserInfo ui : mUserManager.getEnabledProfiles(userHandle)) {
+                if (ui.isManagedProfile()) {
+                    mProfiles.add(ui);
+                }
+            }
+        }
+    }
+
+    private boolean hasActiveProfile() {
+        synchronized (mProfiles) {
+            return mProfiles.size() > 0;
+        }
+    }
+
+    private boolean isWorkModeEnabled() {
+        synchronized (mProfiles) {
+            for (UserInfo ui : mProfiles) {
+                if (ui.isQuietModeEnabled()) {
+                    return false;
+                }
+            }
+            return true;
+        }
+    }
+
+    private void refreshQuietModeState(boolean backgroundRefresh) {
+        if (backgroundRefresh) {
+            refreshState(isWorkModeEnabled() ? UserBoolean.BACKGROUND_TRUE
+                    : UserBoolean.BACKGROUND_FALSE);
+        } else {
+            refreshState(isWorkModeEnabled() ? UserBoolean.USER_TRUE : UserBoolean.USER_FALSE);
+        }
+    }
+
+    @Override
+    protected void handleUpdateState(BooleanState state, Object arg) {
+        if (!hasActiveProfile()) {
+            state.visible = false;
+            state.value = false;
+            return;
+        }
+
+        final boolean userInitialized;
+        if (arg instanceof UserBoolean) {
+            state.value = ((UserBoolean) arg).value;
+            userInitialized = ((UserBoolean) arg).userInitiated;
+        } else {
+            state.value = isWorkModeEnabled();
+            userInitialized = false;
+        }
+
+        state.visible = true;
+        final AnimationIcon icon;
+        state.label = mContext.getString(R.string.quick_settings_work_mode_label);
+        if (state.value) {
+            icon = mEnable;
+            state.contentDescription =  mContext.getString(
+                    R.string.accessibility_quick_settings_work_mode_on);
+        } else {
+            icon = mDisable;
+            state.contentDescription =  mContext.getString(
+                    R.string.accessibility_quick_settings_work_mode_off);
+        }
+        icon.setAllowAnimation(userInitialized);
+        state.icon = icon;
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.QS_WORKMODE;
+    }
+
+    @Override
+    protected String composeChangeAnnouncement() {
+        if (mState.value) {
+            return mContext.getString(R.string.accessibility_quick_settings_work_mode_changed_on);
+        } else {
+            return mContext.getString(R.string.accessibility_quick_settings_work_mode_changed_off);
+        }
+    }
+
+    @Override
+    public void setListening(boolean listening) {
+        if (mListening == listening) {
+            return;
+        }
+        mListening = listening;
+        if (listening) {
+            reloadManagedProfiles(UserHandle.USER_CURRENT);
+
+            final IntentFilter filter = new IntentFilter();
+            filter.addAction(Intent.ACTION_USER_SWITCHED);
+            filter.addAction(Intent.ACTION_MANAGED_PROFILE_ADDED);
+            filter.addAction(Intent.ACTION_MANAGED_PROFILE_REMOVED);
+            filter.addAction(Intent.ACTION_MANAGED_PROFILE_AVAILABILITY_CHANGED);
+            mContext.registerReceiverAsUser(mReceiver, UserHandle.ALL, filter, null, null);
+        } else {
+            mContext.unregisterReceiver(mReceiver);
+        }
+    }
+
+    private void setWorkModeEnabled(boolean enabled) {
+        synchronized (mProfiles) {
+            for (UserInfo ui : mProfiles) {
+                mUserManager.setQuietModeEnabled(ui.id, !enabled);
+            }
+        }
+    }
+
+    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            final String action = intent.getAction();
+            final int targetUser;
+            final boolean isBackgroundRefresh;
+            switch (action) {
+                case Intent.ACTION_USER_SWITCHED:
+                    targetUser = intent.getIntExtra(Intent.EXTRA_USER_HANDLE,
+                            UserHandle.USER_CURRENT);
+                    isBackgroundRefresh = true;
+                    break;
+                case Intent.ACTION_MANAGED_PROFILE_ADDED:
+                case Intent.ACTION_MANAGED_PROFILE_REMOVED:
+                    targetUser = UserHandle.USER_CURRENT;
+                    isBackgroundRefresh = true;
+                    break;
+                case Intent.ACTION_MANAGED_PROFILE_AVAILABILITY_CHANGED:
+                    targetUser = UserHandle.USER_CURRENT;
+                    isBackgroundRefresh = false;
+                    break;
+               default:
+                   targetUser = UserHandle.USER_NULL;
+                   isBackgroundRefresh = false;
+            }
+            if (targetUser != UserHandle.USER_NULL) {
+                reloadManagedProfiles(targetUser);
+                refreshQuietModeState(isBackgroundRefresh);
+            }
+        }
+    };
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
index 83edc96..5177f0e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.phone;
 
+import android.app.ActivityManager;
 import android.app.ActivityManagerNative;
 import android.app.AlarmManager;
 import android.app.AlarmManager.AlarmClockInfo;
@@ -72,6 +73,7 @@
     private final HotspotController mHotspot;
     private final AlarmManager mAlarmManager;
     private final UserInfoController mUserInfoController;
+    private final UserManager mUserManager;
 
     // Assume it's all good unless we hear otherwise.  We don't always seem
     // to get broadcasts that it *is* there.
@@ -84,7 +86,8 @@
     private int mZen;
 
     private boolean mManagedProfileFocused = false;
-    private boolean mManagedProfileIconVisible = true;
+    private boolean mManagedProfileIconVisible = false;
+    private boolean mManagedProfileInQuietMode = false;
 
     private boolean mKeyguardVisible = true;
     private BluetoothController mBluetooth;
@@ -106,6 +109,10 @@
             else if (action.equals(TelecomManager.ACTION_CURRENT_TTY_MODE_CHANGED)) {
                 updateTTY(intent);
             }
+            else if (action.equals(Intent.ACTION_MANAGED_PROFILE_AVAILABILITY_CHANGED)) {
+                updateQuietState();
+                updateManagedProfile();
+            }
         }
     };
 
@@ -127,6 +134,7 @@
         mService = (StatusBarManager) context.getSystemService(Context.STATUS_BAR_SERVICE);
         mAlarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
         mUserInfoController = userInfoController;
+        mUserManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
 
         // listen for broadcasts
         IntentFilter filter = new IntentFilter();
@@ -135,6 +143,7 @@
         filter.addAction(AudioManager.INTERNAL_RINGER_MODE_CHANGED_ACTION);
         filter.addAction(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
         filter.addAction(TelecomManager.ACTION_CURRENT_TTY_MODE_CHANGED);
+        filter.addAction(Intent.ACTION_MANAGED_PROFILE_AVAILABILITY_CHANGED);
         mContext.registerReceiver(mIntentReceiver, filter, null, mHandler);
 
         // listen for user / profile change.
@@ -178,7 +187,7 @@
         // managed profile
         mService.setIcon(SLOT_MANAGED_PROFILE, R.drawable.stat_sys_managed_profile_status, 0,
                 mContext.getString(R.string.accessibility_managed_profile));
-        mService.setIconVisibility(SLOT_MANAGED_PROFILE, false);
+        mService.setIconVisibility(SLOT_MANAGED_PROFILE, mManagedProfileIconVisible);
     }
 
     public void setZenMode(int zen) {
@@ -349,8 +358,18 @@
         }
     }
 
+    private void updateQuietState() {
+        mManagedProfileInQuietMode = false;
+        int currentUserId = ActivityManager.getCurrentUser();
+        for (UserInfo ui : mUserManager.getEnabledProfiles(currentUserId)) {
+            if (ui.isManagedProfile() && ui.isQuietModeEnabled()) {
+                mManagedProfileInQuietMode = true;
+                return;
+            }
+        }
+    }
+
     private void profileChanged(int userId) {
-        UserManager userManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
         UserInfo user = null;
         if (userId == UserHandle.USER_CURRENT) {
             try {
@@ -359,7 +378,7 @@
                 // Ignore
             }
         } else {
-            user = userManager.getUserInfo(userId);
+            user = mUserManager.getUserInfo(userId);
         }
 
         mManagedProfileFocused = user != null && user.isManagedProfile();
@@ -371,7 +390,18 @@
         if (DEBUG) Log.v(TAG, "updateManagedProfile: mManagedProfileFocused: "
                 + mManagedProfileFocused
                 + " mKeyguardVisible: " + mKeyguardVisible);
-        boolean showIcon = mManagedProfileFocused && !mKeyguardVisible;
+        final boolean showIcon;
+        if (mManagedProfileFocused && !mKeyguardVisible) {
+            showIcon = true;
+            mService.setIcon(SLOT_MANAGED_PROFILE, R.drawable.stat_sys_managed_profile_status, 0,
+                    mContext.getString(R.string.accessibility_managed_profile));
+        } else if (mManagedProfileInQuietMode) {
+            showIcon = true;
+            mService.setIcon(SLOT_MANAGED_PROFILE, R.drawable.stat_sys_managed_profile_status_off, 0,
+                    mContext.getString(R.string.accessibility_managed_profile));
+        } else {
+            showIcon = false;
+        }
         if (mManagedProfileIconVisible != showIcon) {
             mService.setIconVisibility(SLOT_MANAGED_PROFILE, showIcon);
             mManagedProfileIconVisible = showIcon;
@@ -395,6 +425,8 @@
                 public void onUserSwitchComplete(int newUserId) throws RemoteException {
                     updateAlarm();
                     profileChanged(newUserId);
+                    updateQuietState();
+                    updateManagedProfile();
                 }
 
                 @Override
@@ -430,5 +462,6 @@
         if (mCurrentUserSetup == userSetup) return;
         mCurrentUserSetup = userSetup;
         updateAlarm();
+        updateQuietState();
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
index f7ff8aa..327b81e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
@@ -54,6 +54,7 @@
 import com.android.systemui.qs.tiles.RotationLockTile;
 import com.android.systemui.qs.tiles.UserTile;
 import com.android.systemui.qs.tiles.WifiTile;
+import com.android.systemui.qs.tiles.WorkModeTile;
 import com.android.systemui.statusbar.policy.BatteryController;
 import com.android.systemui.statusbar.policy.BluetoothController;
 import com.android.systemui.statusbar.policy.CastController;
@@ -338,6 +339,7 @@
         else if (tileSpec.equals("inversion")) return new ColorInversionTile(this);
         else if (tileSpec.equals("cell")) return new CellularTile(this);
         else if (tileSpec.equals("airplane")) return new AirplaneModeTile(this);
+        else if (tileSpec.equals("work")) return new WorkModeTile(this);
         else if (tileSpec.equals("dnd")) return new DndTile(this);
         else if (tileSpec.equals("rotation")) return new RotationLockTile(this);
         else if (tileSpec.equals("flashlight")) return new FlashlightTile(this);