Merge "Add functional tests for FilesActivity."
diff --git a/Android.mk b/Android.mk
index 9029f4e..5713f3e 100644
--- a/Android.mk
+++ b/Android.mk
@@ -686,7 +686,7 @@
 # Common sources for doc check and api check
 common_src_files := \
 	$(call find-other-html-files, $(html_dirs)) \
-	$(addprefix ../../libcore/, $(libcore_to_document)) \
+	$(addprefix ../../, $(libcore_to_document)) \
 	$(addprefix ../../external/junit/, $(junit_to_document))
 
 # These are relative to frameworks/base
diff --git a/api/current.txt b/api/current.txt
index d70317e..f75ef0b 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -1395,6 +1395,7 @@
     field public static final int windowAllowReturnTransitionOverlap = 16843835; // 0x101043b
     field public static final int windowAnimationStyle = 16842926; // 0x10100ae
     field public static final int windowBackground = 16842836; // 0x1010054
+    field public static final int windowBackgroundFallback = 16844035; // 0x1010503
     field public static final int windowClipToOutline = 16843947; // 0x10104ab
     field public static final int windowCloseOnTouchOutside = 16843611; // 0x101035b
     field public static final int windowContentOverlay = 16842841; // 0x1010059
@@ -1420,7 +1421,6 @@
     field public static final int windowNoTitle = 16842838; // 0x1010056
     field public static final int windowOverscan = 16843727; // 0x10103cf
     field public static final int windowReenterTransition = 16843951; // 0x10104af
-    field public static final int windowResizingBackground = 16844035; // 0x1010503
     field public static final int windowReturnTransition = 16843950; // 0x10104ae
     field public static final int windowSharedElementEnterTransition = 16843833; // 0x1010439
     field public static final int windowSharedElementExitTransition = 16843834; // 0x101043a
@@ -25035,6 +25035,7 @@
     field public static final int OUTGOING_TYPE = 2; // 0x2
     field public static final java.lang.String PHONE_ACCOUNT_COMPONENT_NAME = "subscription_component_name";
     field public static final java.lang.String PHONE_ACCOUNT_ID = "subscription_id";
+    field public static final java.lang.String POST_DIAL_DIGITS = "post_dial_digits";
     field public static final int PRESENTATION_ALLOWED = 1; // 0x1
     field public static final int PRESENTATION_PAYPHONE = 4; // 0x4
     field public static final int PRESENTATION_RESTRICTED = 2; // 0x2
diff --git a/api/system-current.txt b/api/system-current.txt
index f44065e..c4c6f1c 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -1491,6 +1491,7 @@
     field public static final int windowAllowReturnTransitionOverlap = 16843835; // 0x101043b
     field public static final int windowAnimationStyle = 16842926; // 0x10100ae
     field public static final int windowBackground = 16842836; // 0x1010054
+    field public static final int windowBackgroundFallback = 16844035; // 0x1010503
     field public static final int windowClipToOutline = 16843947; // 0x10104ab
     field public static final int windowCloseOnTouchOutside = 16843611; // 0x101035b
     field public static final int windowContentOverlay = 16842841; // 0x1010059
@@ -1516,7 +1517,6 @@
     field public static final int windowNoTitle = 16842838; // 0x1010056
     field public static final int windowOverscan = 16843727; // 0x10103cf
     field public static final int windowReenterTransition = 16843951; // 0x10104af
-    field public static final int windowResizingBackground = 16844035; // 0x1010503
     field public static final int windowReturnTransition = 16843950; // 0x10104ae
     field public static final int windowSharedElementEnterTransition = 16843833; // 0x1010439
     field public static final int windowSharedElementExitTransition = 16843834; // 0x101043a
@@ -26993,6 +26993,7 @@
     field public static final int OUTGOING_TYPE = 2; // 0x2
     field public static final java.lang.String PHONE_ACCOUNT_COMPONENT_NAME = "subscription_component_name";
     field public static final java.lang.String PHONE_ACCOUNT_ID = "subscription_id";
+    field public static final java.lang.String POST_DIAL_DIGITS = "post_dial_digits";
     field public static final int PRESENTATION_ALLOWED = 1; // 0x1
     field public static final int PRESENTATION_PAYPHONE = 4; // 0x4
     field public static final int PRESENTATION_RESTRICTED = 2; // 0x2
diff --git a/core/java/android/os/Parcel.java b/core/java/android/os/Parcel.java
index 1273772b..5852f5f 100644
--- a/core/java/android/os/Parcel.java
+++ b/core/java/android/os/Parcel.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.IntegerRes;
 import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.Log;
@@ -42,6 +43,8 @@
 import java.util.Map;
 import java.util.Set;
 
+import dalvik.system.VMRuntime;
+
 /**
  * Container for a message (data and object references) that can
  * be sent through an IBinder.  A Parcel can contain both flattened data
@@ -193,6 +196,7 @@
      * indicating that we're responsible for its lifecycle.
      */
     private boolean mOwnsNativeParcelObject;
+    private long mNativeSize;
 
     private RuntimeException mStack;
 
@@ -244,7 +248,7 @@
     private static native int nativeDataAvail(long nativePtr);
     private static native int nativeDataPosition(long nativePtr);
     private static native int nativeDataCapacity(long nativePtr);
-    private static native void nativeSetDataSize(long nativePtr, int size);
+    private static native long nativeSetDataSize(long nativePtr, int size);
     private static native void nativeSetDataPosition(long nativePtr, int pos);
     private static native void nativeSetDataCapacity(long nativePtr, int size);
 
@@ -259,7 +263,7 @@
     private static native void nativeWriteDouble(long nativePtr, double val);
     private static native void nativeWriteString(long nativePtr, String val);
     private static native void nativeWriteStrongBinder(long nativePtr, IBinder val);
-    private static native void nativeWriteFileDescriptor(long nativePtr, FileDescriptor val);
+    private static native long nativeWriteFileDescriptor(long nativePtr, FileDescriptor val);
 
     private static native byte[] nativeCreateByteArray(long nativePtr);
     private static native byte[] nativeReadBlob(long nativePtr);
@@ -272,13 +276,13 @@
     private static native FileDescriptor nativeReadFileDescriptor(long nativePtr);
 
     private static native long nativeCreate();
-    private static native void nativeFreeBuffer(long nativePtr);
+    private static native long nativeFreeBuffer(long nativePtr);
     private static native void nativeDestroy(long nativePtr);
 
     private static native byte[] nativeMarshall(long nativePtr);
-    private static native void nativeUnmarshall(
+    private static native long nativeUnmarshall(
             long nativePtr, byte[] data, int offset, int length);
-    private static native void nativeAppendFrom(
+    private static native long nativeAppendFrom(
             long thisNativePtr, long otherNativePtr, int offset, int length);
     private static native boolean nativeHasFileDescriptors(long nativePtr);
     private static native void nativeWriteInterfaceToken(long nativePtr, String interfaceName);
@@ -390,7 +394,7 @@
      * @param size The new number of bytes in the Parcel.
      */
     public final void setDataSize(int size) {
-        nativeSetDataSize(mNativePtr, size);
+        updateNativeSize(nativeSetDataSize(mNativePtr, size));
     }
 
     /**
@@ -442,11 +446,11 @@
      * Set the bytes in data to be the raw bytes of this Parcel.
      */
     public final void unmarshall(byte[] data, int offset, int length) {
-        nativeUnmarshall(mNativePtr, data, offset, length);
+        updateNativeSize(nativeUnmarshall(mNativePtr, data, offset, length));
     }
 
     public final void appendFrom(Parcel parcel, int offset, int length) {
-        nativeAppendFrom(mNativePtr, parcel.mNativePtr, offset, length);
+        updateNativeSize(nativeAppendFrom(mNativePtr, parcel.mNativePtr, offset, length));
     }
 
     /**
@@ -599,7 +603,24 @@
      * if {@link Parcelable#PARCELABLE_WRITE_RETURN_VALUE} is set.</p>
      */
     public final void writeFileDescriptor(FileDescriptor val) {
-        nativeWriteFileDescriptor(mNativePtr, val);
+        updateNativeSize(nativeWriteFileDescriptor(mNativePtr, val));
+    }
+
+    private void updateNativeSize(long newNativeSize) {
+        if (mOwnsNativeParcelObject) {
+            if (newNativeSize > Integer.MAX_VALUE) {
+                newNativeSize = Integer.MAX_VALUE;
+            }
+            if (newNativeSize != mNativeSize) {
+                int delta = (int) (newNativeSize - mNativeSize);
+                if (delta > 0) {
+                    VMRuntime.getRuntime().registerNativeAllocation(delta);
+                } else {
+                    VMRuntime.getRuntime().registerNativeFree(-delta);
+                }
+                mNativeSize = newNativeSize;
+            }
+        }
     }
 
     /**
@@ -2545,7 +2566,7 @@
 
     private void freeBuffer() {
         if (mOwnsNativeParcelObject) {
-            nativeFreeBuffer(mNativePtr);
+            updateNativeSize(nativeFreeBuffer(mNativePtr));
         }
     }
 
@@ -2553,6 +2574,7 @@
         if (mNativePtr != 0) {
             if (mOwnsNativeParcelObject) {
                 nativeDestroy(mNativePtr);
+                updateNativeSize(0);
             }
             mNativePtr = 0;
         }
diff --git a/core/java/android/provider/CallLog.java b/core/java/android/provider/CallLog.java
index 342f8c7..4b63c36 100644
--- a/core/java/android/provider/CallLog.java
+++ b/core/java/android/provider/CallLog.java
@@ -38,7 +38,6 @@
 import android.telecom.TelecomManager;
 import android.telephony.PhoneNumberUtils;
 import android.text.TextUtils;
-import android.util.Log;
 
 import com.android.internal.telephony.CallerInfo;
 import com.android.internal.telephony.PhoneConstants;
@@ -406,6 +405,14 @@
         public static final String SUB_ID = "sub_id";
 
         /**
+         * The post-dial portion of a dialed number, including any digits dialed after a
+         * {@link TelecomManager#DTMF_CHARACTER_PAUSE} or a {@link
+         * TelecomManager#DTMF_CHARACTER_WAIT} and these characters themselves.
+         * <P>Type: TEXT</P>
+         */
+        public static final String POST_DIAL_DIGITS = "post_dial_digits";
+
+        /**
          * If a successful call is made that is longer than this duration, update the phone number
          * in the ContactsProvider with the normalized version of the number, based on the user's
          * current country code.
@@ -436,7 +443,7 @@
         public static Uri addCall(CallerInfo ci, Context context, String number,
                 int presentation, int callType, int features, PhoneAccountHandle accountHandle,
                 long start, int duration, Long dataUsage) {
-            return addCall(ci, context, number, presentation, callType, features, accountHandle,
+            return addCall(ci, context, number, "", presentation, callType, features, accountHandle,
                     start, duration, dataUsage, false, false);
         }
 
@@ -466,10 +473,11 @@
          * {@hide}
          */
         public static Uri addCall(CallerInfo ci, Context context, String number,
-                                  int presentation, int callType, int features, PhoneAccountHandle accountHandle,
-                                  long start, int duration, Long dataUsage, boolean addForAllUsers) {
-            return addCall(ci, context, number, presentation, callType, features, accountHandle,
-                    start, duration, dataUsage, addForAllUsers, false);
+                String postDialDigits, int presentation, int callType, int features,
+                PhoneAccountHandle accountHandle, long start, int duration, Long dataUsage,
+                boolean addForAllUsers) {
+            return addCall(ci, context, number, postDialDigits, presentation, callType, features,
+                    accountHandle, start, duration, dataUsage, addForAllUsers, false);
         }
 
         /**
@@ -479,6 +487,8 @@
          * if the contact is unknown.
          * @param context the context used to get the ContentResolver
          * @param number the phone number to be added to the calls db
+         * @param postDialDigits the post-dial digits that were dialed after the number,
+         *        if it was outgoing. Otherwise it is ''.
          * @param presentation enum value from PhoneConstants.PRESENTATION_xxx, which
          *        is set by the network and denotes the number presenting rules for
          *        "allowed", "payphone", "restricted" or "unknown"
@@ -499,8 +509,9 @@
          * {@hide}
          */
         public static Uri addCall(CallerInfo ci, Context context, String number,
-                int presentation, int callType, int features, PhoneAccountHandle accountHandle,
-                long start, int duration, Long dataUsage, boolean addForAllUsers, boolean is_read) {
+                String postDialDigits, int presentation, int callType, int features,
+                PhoneAccountHandle accountHandle, long start, int duration, Long dataUsage,
+                boolean addForAllUsers, boolean is_read) {
             final ContentResolver resolver = context.getContentResolver();
             int numberPresentation = PRESENTATION_ALLOWED;
 
@@ -551,6 +562,7 @@
             ContentValues values = new ContentValues(6);
 
             values.put(NUMBER, number);
+            values.put(POST_DIAL_DIGITS, postDialDigits);
             values.put(NUMBER_PRESENTATION, Integer.valueOf(numberPresentation));
             values.put(TYPE, Integer.valueOf(callType));
             values.put(FEATURES, features);
diff --git a/core/java/android/widget/TimePicker.java b/core/java/android/widget/TimePicker.java
index 986c0f8..8e5af79 100644
--- a/core/java/android/widget/TimePicker.java
+++ b/core/java/android/widget/TimePicker.java
@@ -29,6 +29,8 @@
 
 import java.util.Locale;
 
+import libcore.icu.LocaleData;
+
 /**
  * A widget for selecting the time of day, in either 24-hour or AM/PM mode.
  * <p>
@@ -303,6 +305,16 @@
         void onValidationChanged(boolean valid);
     }
 
+    static String[] getAmPmStrings(Context context) {
+        final Locale locale = context.getResources().getConfiguration().locale;
+        final LocaleData d = LocaleData.get(locale);
+
+        final String[] result = new String[2];
+        result[0] = d.amPm[0].length() > 4 ? d.narrowAm : d.amPm[0];
+        result[1] = d.amPm[1].length() > 4 ? d.narrowPm : d.amPm[1];
+        return result;
+    }
+
     /**
      * An abstract class which can be used as a start for TimePicker implementations
      */
diff --git a/core/java/android/widget/TimePickerClockDelegate.java b/core/java/android/widget/TimePickerClockDelegate.java
index 6d41c1d..4dc5fd3e 100644
--- a/core/java/android/widget/TimePickerClockDelegate.java
+++ b/core/java/android/widget/TimePickerClockDelegate.java
@@ -29,21 +29,22 @@
 import android.text.format.DateUtils;
 import android.text.style.TtsSpan;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.util.StateSet;
 import android.view.HapticFeedbackConstants;
-import android.view.KeyCharacterMap;
-import android.view.KeyEvent;
 import android.view.LayoutInflater;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.View.AccessibilityDelegate;
+import android.view.View.MeasureSpec;
+import android.view.ViewGroup;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 
 import com.android.internal.R;
+import com.android.internal.widget.NumericTextView;
+import com.android.internal.widget.NumericTextView.OnValueChangedListener;
 
-import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.Locale;
 
@@ -52,7 +53,12 @@
  */
 class TimePickerClockDelegate extends TimePicker.AbstractTimePickerDelegate implements
         RadialTimePickerView.OnValueSelectedListener {
-    private static final String TAG = "TimePickerClockDelegate";
+    /**
+     * Delay in milliseconds before valid but potentially incomplete, for
+     * example "1" but not "12", keyboard edits are propagated from the
+     * hour / minute fields to the radial picker.
+     */
+    private static final long DELAY_COMMIT_MILLIS = 2000;
 
     // Index used by RadialPickerLayout
     private static final int HOUR_INDEX = 0;
@@ -61,9 +67,6 @@
     // NOT a real index for the purpose of what's showing.
     private static final int AMPM_INDEX = 2;
 
-    // Also NOT a real index, just used for keyboard mode.
-    private static final int ENABLE_PICKER_INDEX = 3;
-
     private static final int[] ATTRS_TEXT_COLOR = new int[] {R.attr.textColor};
     private static final int[] ATTRS_DISABLED_ALPHA = new int[] {R.attr.disabledAlpha};
 
@@ -74,18 +77,14 @@
 
     private static final int HOURS_IN_HALF_DAY = 12;
 
-    private final View mHeaderView;
-    private final TextView mHourView;
-    private final TextView mMinuteView;
+    private final NumericTextView mHourView;
+    private final NumericTextView mMinuteView;
     private final View mAmPmLayout;
-    private final CheckedTextView mAmLabel;
-    private final CheckedTextView mPmLabel;
+    private final RadioButton mAmLabel;
+    private final RadioButton mPmLabel;
     private final RadialTimePickerView mRadialTimePickerView;
     private final TextView mSeparatorView;
 
-    private final String mAmText;
-    private final String mPmText;
-
     private boolean mIsEnabled = true;
     private boolean mAllowAutoAdvance;
     private int mInitialHourOfDay;
@@ -93,20 +92,14 @@
     private boolean mIs24HourView;
     private boolean mIsAmPmAtStart;
 
-    // For hardware IME input.
-    private char mPlaceholderText;
-    private String mDoublePlaceholderText;
-    private String mDeletedKeyFormat;
-    private boolean mInKbMode;
-    private ArrayList<Integer> mTypedTimes = new ArrayList<Integer>();
-    private Node mLegalTimesTree;
-    private int mAmKeyCode;
-    private int mPmKeyCode;
-
     // Accessibility strings.
     private String mSelectHours;
     private String mSelectMinutes;
 
+    // Localization data.
+    private boolean mHourFormatShowLeadingZero;
+    private boolean mHourFormatStartsAtZero;
+
     // Most recent time announcement values for accessibility.
     private CharSequence mLastAnnouncedText;
     private boolean mLastAnnouncedIsHour;
@@ -127,43 +120,42 @@
         mSelectHours = res.getString(R.string.select_hours);
         mSelectMinutes = res.getString(R.string.select_minutes);
 
-        String[] amPmStrings = TimePickerSpinnerDelegate.getAmPmStrings(context);
-        mAmText = amPmStrings[0];
-        mPmText = amPmStrings[1];
-
         final int layoutResourceId = a.getResourceId(R.styleable.TimePicker_internalLayout,
                 R.layout.time_picker_material);
         final View mainView = inflater.inflate(layoutResourceId, delegator);
-
-        mHeaderView = mainView.findViewById(R.id.time_header);
+        final View headerView = mainView.findViewById(R.id.time_header);
+        headerView.setOnTouchListener(new NearestTouchDelegate());
 
         // Set up hour/minute labels.
-        mHourView = (TextView) mainView.findViewById(R.id.hours);
+        mHourView = (NumericTextView) mainView.findViewById(R.id.hours);
         mHourView.setOnClickListener(mClickListener);
+        mHourView.setOnFocusChangeListener(mFocusListener);
+        mHourView.setOnDigitEnteredListener(mDigitEnteredListener);
         mHourView.setAccessibilityDelegate(
                 new ClickActionDelegate(context, R.string.select_hours));
         mSeparatorView = (TextView) mainView.findViewById(R.id.separator);
-        mMinuteView = (TextView) mainView.findViewById(R.id.minutes);
+        mMinuteView = (NumericTextView) mainView.findViewById(R.id.minutes);
         mMinuteView.setOnClickListener(mClickListener);
+        mMinuteView.setOnFocusChangeListener(mFocusListener);
+        mMinuteView.setOnDigitEnteredListener(mDigitEnteredListener);
         mMinuteView.setAccessibilityDelegate(
                 new ClickActionDelegate(context, R.string.select_minutes));
-
-        // Now that we have text appearances out of the way, make sure the hour
-        // and minute views are correctly sized.
-        mHourView.setMinWidth(computeStableWidth(mHourView, 24));
-        mMinuteView.setMinWidth(computeStableWidth(mMinuteView, 60));
-
-        final SpannableStringBuilder amLabel = new SpannableStringBuilder()
-                .append(amPmStrings[0], new TtsSpan.VerbatimBuilder(amPmStrings[0]).build(), 0);
+        mMinuteView.setRange(0, 59);
 
         // Set up AM/PM labels.
         mAmPmLayout = mainView.findViewById(R.id.ampm_layout);
-        mAmLabel = (CheckedTextView) mAmPmLayout.findViewById(R.id.am_label);
+        mAmPmLayout.setOnTouchListener(new NearestTouchDelegate());
+
+        final String[] amPmStrings = TimePicker.getAmPmStrings(context);
+        mAmLabel = (RadioButton) mAmPmLayout.findViewById(R.id.am_label);
         mAmLabel.setText(obtainVerbatim(amPmStrings[0]));
         mAmLabel.setOnClickListener(mClickListener);
-        mPmLabel = (CheckedTextView) mAmPmLayout.findViewById(R.id.pm_label);
+        ensureMinimumTextWidth(mAmLabel);
+
+        mPmLabel = (RadioButton) mAmPmLayout.findViewById(R.id.pm_label);
         mPmLabel.setText(obtainVerbatim(amPmStrings[1]));
         mPmLabel.setOnClickListener(mClickListener);
+        ensureMinimumTextWidth(mPmLabel);
 
         // For the sake of backwards compatibility, attempt to extract the text
         // color from the header time text appearance. If it's set, we'll let
@@ -195,7 +187,7 @@
 
         // Set up header background, if available.
         if (a.hasValueOrEmpty(R.styleable.TimePicker_headerBackground)) {
-            mHeaderView.setBackground(a.getDrawable(R.styleable.TimePicker_headerBackground));
+            headerView.setBackground(a.getDrawable(R.styleable.TimePicker_headerBackground));
         }
 
         a.recycle();
@@ -207,18 +199,66 @@
 
         mAllowAutoAdvance = true;
 
-        // Set up for keyboard mode.
-        mDoublePlaceholderText = res.getString(R.string.time_placeholder);
-        mDeletedKeyFormat = res.getString(R.string.deleted_key);
-        mPlaceholderText = mDoublePlaceholderText.charAt(0);
-        mAmKeyCode = mPmKeyCode = -1;
-        generateLegalTimesTree();
+        // Updates mHourFormat variables used below.
+        updateHourFormat(mCurrentLocale, mIs24HourView);
 
-        // Initialize with current time
-        final Calendar calendar = Calendar.getInstance(mCurrentLocale);
-        final int currentHour = calendar.get(Calendar.HOUR_OF_DAY);
-        final int currentMinute = calendar.get(Calendar.MINUTE);
-        initialize(currentHour, currentMinute, false /* 12h */, HOUR_INDEX);
+        // Update hour text field.
+        final int minHour = mHourFormatStartsAtZero ? 0 : 1;
+        final int maxHour = (mIs24HourView ? 23 : 11) + minHour;
+        mHourView.setRange(minHour, maxHour);
+        mHourView.setShowLeadingZeroes(mHourFormatShowLeadingZero);
+
+        // Initialize with current time.
+        mTempCalendar = Calendar.getInstance(mCurrentLocale);
+        final int currentHour = mTempCalendar.get(Calendar.HOUR_OF_DAY);
+        final int currentMinute = mTempCalendar.get(Calendar.MINUTE);
+        initialize(currentHour, currentMinute, mIs24HourView, HOUR_INDEX);
+    }
+
+    /**
+     * Ensures that a TextView is wide enough to contain its text without
+     * wrapping or clipping. Measures the specified view and sets the minimum
+     * width to the view's desired width.
+     *
+     * @param v the text view to measure
+     */
+    private static void ensureMinimumTextWidth(TextView v) {
+        v.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
+
+        // Set both the TextView and the View version of minimum
+        // width because they are subtly different.
+        final int minWidth = v.getMeasuredWidth();
+        v.setMinWidth(minWidth);
+        v.setMinimumWidth(minWidth);
+    }
+
+    /**
+     * Determines how the hour should be formatted and updates member variables
+     * related to hour formatting.
+     *
+     * @param locale the locale in which the view is displayed
+     * @param is24Hour whether the view is in 24-hour (hour-of-day) mode
+     */
+    private void updateHourFormat(Locale locale, boolean is24Hour) {
+        final String bestDateTimePattern = DateFormat.getBestDateTimePattern(
+                locale, is24Hour ? "Hm" : "hm");
+        final int lengthPattern = bestDateTimePattern.length();
+        boolean showLeadingZero = false;
+        char hourFormat = '\0';
+
+        for (int i = 0; i < lengthPattern; i++) {
+            final char c = bestDateTimePattern.charAt(i);
+            if (c == 'H' || c == 'h' || c == 'K' || c == 'k') {
+                hourFormat = c;
+                if (i + 1 < lengthPattern && c == bestDateTimePattern.charAt(i + 1)) {
+                    showLeadingZero = true;
+                }
+                break;
+            }
+        }
+
+        mHourFormatShowLeadingZero = showLeadingZero;
+        mHourFormatStartsAtZero = hourFormat == 'K' || hourFormat == 'H';
     }
 
     private static final CharSequence obtainVerbatim(String text) {
@@ -290,51 +330,24 @@
         }
     }
 
-    private int computeStableWidth(TextView v, int maxNumber) {
-        int maxWidth = 0;
-
-        for (int i = 0; i < maxNumber; i++) {
-            final String text = String.format("%02d", i);
-            v.setText(text);
-            v.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED);
-
-            final int width = v.getMeasuredWidth();
-            if (width > maxWidth) {
-                maxWidth = width;
-            }
-        }
-
-        return maxWidth;
-    }
-
     private void initialize(int hourOfDay, int minute, boolean is24HourView, int index) {
         mInitialHourOfDay = hourOfDay;
         mInitialMinute = minute;
         mIs24HourView = is24HourView;
-        mInKbMode = false;
         updateUI(index);
     }
 
     private void setupListeners() {
-        mHeaderView.setOnKeyListener(mKeyListener);
-        mHeaderView.setOnFocusChangeListener(mFocusListener);
-        mHeaderView.setFocusable(true);
-
         mRadialTimePickerView.setOnValueSelectedListener(this);
     }
 
     private void updateUI(int index) {
-        // Update RadialPicker values
-        updateRadialPicker(index);
-        // Enable or disable the AM/PM view.
         updateHeaderAmPm();
-        // Update Hour and Minutes
         updateHeaderHour(mInitialHourOfDay, false);
-        // Update time separator
         updateHeaderSeparator();
-        // Update Minutes
         updateHeaderMinute(mInitialMinute, false);
-        // Invalidate everything
+        updateRadialPicker(index);
+
         mDelegator.invalidate();
     }
 
@@ -447,14 +460,11 @@
         if (is24HourView == mIs24HourView) {
             return;
         }
+
         mIs24HourView = is24HourView;
-        generateLegalTimesTree();
-        int hour = mRadialTimePickerView.getCurrentHour();
-        mInitialHourOfDay = hour;
-        updateHeaderHour(hour, false);
-        updateHeaderAmPm();
-        updateRadialPicker(mRadialTimePickerView.getCurrentItemShowing());
-        mDelegator.invalidate();
+        mInitialHourOfDay = getCurrentHour();
+
+        updateUI(mRadialTimePickerView.getCurrentItemShowing());
     }
 
     /**
@@ -499,20 +509,14 @@
     @Override
     public Parcelable onSaveInstanceState(Parcelable superState) {
         return new SavedState(superState, getCurrentHour(), getCurrentMinute(),
-                is24HourView(), inKbMode(), getTypedTimes(), getCurrentItemShowing());
+                is24HourView(), getCurrentItemShowing());
     }
 
     @Override
     public void onRestoreInstanceState(Parcelable state) {
-        SavedState ss = (SavedState) state;
-        setInKbMode(ss.inKbMode());
-        setTypedTimes(ss.getTypesTimes());
+        final SavedState ss = (SavedState) state;
         initialize(ss.getHour(), ss.getMinute(), ss.is24HourMode(), ss.getCurrentItemShowing());
         mRadialTimePickerView.invalidate();
-        if (mInKbMode) {
-            tryStartingKbMode(-1);
-            mHourView.invalidate();
-        }
     }
 
     @Override
@@ -543,33 +547,6 @@
     }
 
     /**
-     * Set whether in keyboard mode or not.
-     *
-     * @param inKbMode True means in keyboard mode.
-     */
-    private void setInKbMode(boolean inKbMode) {
-        mInKbMode = inKbMode;
-    }
-
-    /**
-     * @return true if in keyboard mode
-     */
-    private boolean inKbMode() {
-        return mInKbMode;
-    }
-
-    private void setTypedTimes(ArrayList<Integer> typeTimes) {
-        mTypedTimes = typeTimes;
-    }
-
-    /**
-     * @return an array of typed times
-     */
-    private ArrayList<Integer> getTypedTimes() {
-        return mTypedTimes;
-    }
-
-    /**
      * @return the index of the current item showing
      */
     private int getCurrentItemShowing() {
@@ -595,19 +572,14 @@
         private final int mHour;
         private final int mMinute;
         private final boolean mIs24HourMode;
-        private final boolean mInKbMode;
-        private final ArrayList<Integer> mTypedTimes;
         private final int mCurrentItemShowing;
 
         private SavedState(Parcelable superState, int hour, int minute, boolean is24HourMode,
-                           boolean isKbMode, ArrayList<Integer> typedTimes,
-                           int currentItemShowing) {
+                int currentItemShowing) {
             super(superState);
             mHour = hour;
             mMinute = minute;
             mIs24HourMode = is24HourMode;
-            mInKbMode = isKbMode;
-            mTypedTimes = typedTimes;
             mCurrentItemShowing = currentItemShowing;
         }
 
@@ -616,8 +588,6 @@
             mHour = in.readInt();
             mMinute = in.readInt();
             mIs24HourMode = (in.readInt() == 1);
-            mInKbMode = (in.readInt() == 1);
-            mTypedTimes = in.readArrayList(getClass().getClassLoader());
             mCurrentItemShowing = in.readInt();
         }
 
@@ -633,14 +603,6 @@
             return mIs24HourMode;
         }
 
-        public boolean inKbMode() {
-            return mInKbMode;
-        }
-
-        public ArrayList<Integer> getTypesTimes() {
-            return mTypedTimes;
-        }
-
         public int getCurrentItemShowing() {
             return mCurrentItemShowing;
         }
@@ -651,13 +613,11 @@
             dest.writeInt(mHour);
             dest.writeInt(mMinute);
             dest.writeInt(mIs24HourMode ? 1 : 0);
-            dest.writeInt(mInKbMode ? 1 : 0);
-            dest.writeList(mTypedTimes);
             dest.writeInt(mCurrentItemShowing);
         }
 
         @SuppressWarnings({"unused", "hiding"})
-        public static final Parcelable.Creator<SavedState> CREATOR = new Creator<SavedState>() {
+        public static final Creator<SavedState> CREATOR = new Creator<SavedState>() {
             public SavedState createFromParcel(Parcel in) {
                 return new SavedState(in);
             }
@@ -703,12 +663,6 @@
             case AMPM_INDEX:
                 updateAmPmLabelStates(newValue);
                 break;
-            case ENABLE_PICKER_INDEX:
-                if (!isTypedTimeFullyLegal()) {
-                    mTypedTimes.clear();
-                }
-                finishKbMode();
-                break;
         }
 
         if (mOnTimeChangedListener != null) {
@@ -716,61 +670,41 @@
         }
     }
 
-    private void updateHeaderHour(int value, boolean announce) {
-        final String bestDateTimePattern = DateFormat.getBestDateTimePattern(mCurrentLocale,
-                (mIs24HourView) ? "Hm" : "hm");
-        final int lengthPattern = bestDateTimePattern.length();
-        boolean hourWithTwoDigit = false;
-        char hourFormat = '\0';
-        // Check if the returned pattern is single or double 'H', 'h', 'K', 'k'. We also save
-        // the hour format that we found.
-        for (int i = 0; i < lengthPattern; i++) {
-            final char c = bestDateTimePattern.charAt(i);
-            if (c == 'H' || c == 'h' || c == 'K' || c == 'k') {
-                hourFormat = c;
-                if (i + 1 < lengthPattern && c == bestDateTimePattern.charAt(i + 1)) {
-                    hourWithTwoDigit = true;
-                }
-                break;
-            }
+    /**
+     * Converts hour-of-day (0-23) time into a localized hour number.
+     *
+     * @param hourOfDay the hour-of-day (0-23)
+     * @return a localized hour number
+     */
+    private int getLocalizedHour(int hourOfDay) {
+        if (!mIs24HourView) {
+            // Convert to hour-of-am-pm.
+            hourOfDay %= 12;
         }
-        final String format;
-        if (hourWithTwoDigit) {
-            format = "%02d";
-        } else {
-            format = "%d";
+
+        if (!mHourFormatStartsAtZero && hourOfDay == 0) {
+            // Convert to clock-hour (either of-day or of-am-pm).
+            hourOfDay = mIs24HourView ? 24 : 12;
         }
-        if (mIs24HourView) {
-            // 'k' means 1-24 hour
-            if (hourFormat == 'k' && value == 0) {
-                value = 24;
-            }
-        } else {
-            // 'K' means 0-11 hour
-            value = modulo12(value, hourFormat == 'K');
-        }
-        CharSequence text = String.format(format, value);
-        mHourView.setText(text);
+
+        return hourOfDay;
+    }
+
+    private void updateHeaderHour(int hourOfDay, boolean announce) {
+        final int localizedHour = getLocalizedHour(hourOfDay);
+        mHourView.setValue(localizedHour);
+
         if (announce) {
-            tryAnnounceForAccessibility(text, true);
+            tryAnnounceForAccessibility(mHourView.getText(), true);
         }
     }
 
-    private void tryAnnounceForAccessibility(CharSequence text, boolean isHour) {
-        if (mLastAnnouncedIsHour != isHour || !text.equals(mLastAnnouncedText)) {
-            // TODO: Find a better solution, potentially live regions?
-            mDelegator.announceForAccessibility(text);
-            mLastAnnouncedText = text;
-            mLastAnnouncedIsHour = isHour;
-        }
-    }
+    private void updateHeaderMinute(int minuteOfHour, boolean announce) {
+        mMinuteView.setValue(minuteOfHour);
 
-    private static int modulo12(int n, boolean startWithZero) {
-        int value = n % 12;
-        if (value == 0 && !startWithZero) {
-            value = 12;
+        if (announce) {
+            tryAnnounceForAccessibility(mMinuteView.getText(), false);
         }
-        return value;
     }
 
     /**
@@ -812,14 +746,12 @@
         return -1;
     }
 
-    private void updateHeaderMinute(int value, boolean announceForAccessibility) {
-        if (value == 60) {
-            value = 0;
-        }
-        final CharSequence text = String.format(mCurrentLocale, "%02d", value);
-        mMinuteView.setText(text);
-        if (announceForAccessibility) {
-            tryAnnounceForAccessibility(text, false);
+    private void tryAnnounceForAccessibility(CharSequence text, boolean isHour) {
+        if (mLastAnnouncedIsHour != isHour || !text.equals(mLastAnnouncedText)) {
+            // TODO: Find a better solution, potentially live regions?
+            mDelegator.announceForAccessibility(text);
+            mLastAnnouncedText = text;
+            mLastAnnouncedIsHour = isHour;
         }
     }
 
@@ -848,477 +780,82 @@
         mRadialTimePickerView.setAmOrPm(amOrPm);
     }
 
-    /**
-     * For keyboard mode, processes key events.
-     *
-     * @param keyCode the pressed key.
-     *
-     * @return true if the key was successfully processed, false otherwise.
-     */
-    private boolean processKeyUp(int keyCode) {
-        if (keyCode == KeyEvent.KEYCODE_DEL) {
-            if (mInKbMode) {
-                if (!mTypedTimes.isEmpty()) {
-                    int deleted = deleteLastTypedKey();
-                    String deletedKeyStr;
-                    if (deleted == getAmOrPmKeyCode(AM)) {
-                        deletedKeyStr = mAmText;
-                    } else if (deleted == getAmOrPmKeyCode(PM)) {
-                        deletedKeyStr = mPmText;
-                    } else {
-                        deletedKeyStr = String.format("%d", getValFromKeyCode(deleted));
+    private final OnValueChangedListener mDigitEnteredListener = new OnValueChangedListener() {
+        @Override
+        public void onValueChanged(NumericTextView view, int value,
+                boolean isValid, boolean isFinished) {
+            final Runnable commitCallback;
+            final View nextFocusTarget;
+            if (view == mHourView) {
+                commitCallback = mCommitHour;
+                nextFocusTarget = view.isFocused() ? mMinuteView : null;
+            } else if (view == mMinuteView) {
+                commitCallback = mCommitMinute;
+                nextFocusTarget = null;
+            } else {
+                return;
+            }
+
+            view.removeCallbacks(commitCallback);
+
+            if (isValid) {
+                if (isFinished) {
+                    // Done with hours entry, make visual updates
+                    // immediately and move to next focus if needed.
+                    commitCallback.run();
+
+                    if (nextFocusTarget != null) {
+                        nextFocusTarget.requestFocus();
                     }
-                    mDelegator.announceForAccessibility(
-                            String.format(mDeletedKeyFormat, deletedKeyStr));
-                    updateDisplay(true);
-                }
-            }
-        } else if (keyCode == KeyEvent.KEYCODE_0 || keyCode == KeyEvent.KEYCODE_1
-                || keyCode == KeyEvent.KEYCODE_2 || keyCode == KeyEvent.KEYCODE_3
-                || keyCode == KeyEvent.KEYCODE_4 || keyCode == KeyEvent.KEYCODE_5
-                || keyCode == KeyEvent.KEYCODE_6 || keyCode == KeyEvent.KEYCODE_7
-                || keyCode == KeyEvent.KEYCODE_8 || keyCode == KeyEvent.KEYCODE_9
-                || (!mIs24HourView &&
-                (keyCode == getAmOrPmKeyCode(AM) || keyCode == getAmOrPmKeyCode(PM)))) {
-            if (!mInKbMode) {
-                if (mRadialTimePickerView == null) {
-                    // Something's wrong, because time picker should definitely not be null.
-                    Log.e(TAG, "Unable to initiate keyboard mode, TimePicker was null.");
-                    return true;
-                }
-                mTypedTimes.clear();
-                tryStartingKbMode(keyCode);
-                return true;
-            }
-            // We're already in keyboard mode.
-            if (addKeyIfLegal(keyCode)) {
-                updateDisplay(false);
-            }
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * Try to start keyboard mode with the specified key.
-     *
-     * @param keyCode The key to use as the first press. Keyboard mode will not be started if the
-     * key is not legal to start with. Or, pass in -1 to get into keyboard mode without a starting
-     * key.
-     */
-    private void tryStartingKbMode(int keyCode) {
-        if (keyCode == -1 || addKeyIfLegal(keyCode)) {
-            mInKbMode = true;
-            onValidationChanged(false);
-            updateDisplay(false);
-            mRadialTimePickerView.setInputEnabled(false);
-        }
-    }
-
-    private boolean addKeyIfLegal(int keyCode) {
-        // If we're in 24hour mode, we'll need to check if the input is full. If in AM/PM mode,
-        // we'll need to see if AM/PM have been typed.
-        if ((mIs24HourView && mTypedTimes.size() == 4) ||
-                (!mIs24HourView && isTypedTimeFullyLegal())) {
-            return false;
-        }
-
-        mTypedTimes.add(keyCode);
-        if (!isTypedTimeLegalSoFar()) {
-            deleteLastTypedKey();
-            return false;
-        }
-
-        int val = getValFromKeyCode(keyCode);
-        mDelegator.announceForAccessibility(String.format("%d", val));
-        // Automatically fill in 0's if AM or PM was legally entered.
-        if (isTypedTimeFullyLegal()) {
-            if (!mIs24HourView && mTypedTimes.size() <= 3) {
-                mTypedTimes.add(mTypedTimes.size() - 1, KeyEvent.KEYCODE_0);
-                mTypedTimes.add(mTypedTimes.size() - 1, KeyEvent.KEYCODE_0);
-            }
-            onValidationChanged(true);
-        }
-
-        return true;
-    }
-
-    /**
-     * Traverse the tree to see if the keys that have been typed so far are legal as is,
-     * or may become legal as more keys are typed (excluding backspace).
-     */
-    private boolean isTypedTimeLegalSoFar() {
-        Node node = mLegalTimesTree;
-        for (int keyCode : mTypedTimes) {
-            node = node.canReach(keyCode);
-            if (node == null) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Check if the time that has been typed so far is completely legal, as is.
-     */
-    private boolean isTypedTimeFullyLegal() {
-        if (mIs24HourView) {
-            // For 24-hour mode, the time is legal if the hours and minutes are each legal. Note:
-            // getEnteredTime() will ONLY call isTypedTimeFullyLegal() when NOT in 24hour mode.
-            int[] values = getEnteredTime(null);
-            return (values[0] >= 0 && values[1] >= 0 && values[1] < 60);
-        } else {
-            // For AM/PM mode, the time is legal if it contains an AM or PM, as those can only be
-            // legally added at specific times based on the tree's algorithm.
-            return (mTypedTimes.contains(getAmOrPmKeyCode(AM)) ||
-                    mTypedTimes.contains(getAmOrPmKeyCode(PM)));
-        }
-    }
-
-    private int deleteLastTypedKey() {
-        int deleted = mTypedTimes.remove(mTypedTimes.size() - 1);
-        if (!isTypedTimeFullyLegal()) {
-            onValidationChanged(false);
-        }
-        return deleted;
-    }
-
-    /**
-     * Get out of keyboard mode. If there is nothing in typedTimes, revert to TimePicker's time.
-     */
-    private void finishKbMode() {
-        mInKbMode = false;
-        if (!mTypedTimes.isEmpty()) {
-            int values[] = getEnteredTime(null);
-            mRadialTimePickerView.setCurrentHour(values[0]);
-            mRadialTimePickerView.setCurrentMinute(values[1]);
-            if (!mIs24HourView) {
-                mRadialTimePickerView.setAmOrPm(values[2]);
-            }
-            mTypedTimes.clear();
-        }
-        updateDisplay(false);
-        mRadialTimePickerView.setInputEnabled(true);
-    }
-
-    /**
-     * Update the hours, minutes, and AM/PM displays with the typed times. If the typedTimes is
-     * empty, either show an empty display (filled with the placeholder text), or update from the
-     * timepicker's values.
-     *
-     * @param allowEmptyDisplay if true, then if the typedTimes is empty, use the placeholder text.
-     * Otherwise, revert to the timepicker's values.
-     */
-    private void updateDisplay(boolean allowEmptyDisplay) {
-        if (!allowEmptyDisplay && mTypedTimes.isEmpty()) {
-            int hour = mRadialTimePickerView.getCurrentHour();
-            int minute = mRadialTimePickerView.getCurrentMinute();
-            updateHeaderHour(hour, false);
-            updateHeaderMinute(minute, false);
-            if (!mIs24HourView) {
-                updateAmPmLabelStates(hour < 12 ? AM : PM);
-            }
-            setCurrentItemShowing(mRadialTimePickerView.getCurrentItemShowing(), true, true);
-            onValidationChanged(true);
-        } else {
-            boolean[] enteredZeros = {false, false};
-            int[] values = getEnteredTime(enteredZeros);
-            String hourFormat = enteredZeros[0] ? "%02d" : "%2d";
-            String minuteFormat = (enteredZeros[1]) ? "%02d" : "%2d";
-            String hourStr = (values[0] == -1) ? mDoublePlaceholderText :
-                    String.format(hourFormat, values[0]).replace(' ', mPlaceholderText);
-            String minuteStr = (values[1] == -1) ? mDoublePlaceholderText :
-                    String.format(minuteFormat, values[1]).replace(' ', mPlaceholderText);
-            mHourView.setText(hourStr);
-            mHourView.setActivated(false);
-            mMinuteView.setText(minuteStr);
-            mMinuteView.setActivated(false);
-            if (!mIs24HourView) {
-                updateAmPmLabelStates(values[2]);
-            }
-        }
-    }
-
-    private int getValFromKeyCode(int keyCode) {
-        switch (keyCode) {
-            case KeyEvent.KEYCODE_0:
-                return 0;
-            case KeyEvent.KEYCODE_1:
-                return 1;
-            case KeyEvent.KEYCODE_2:
-                return 2;
-            case KeyEvent.KEYCODE_3:
-                return 3;
-            case KeyEvent.KEYCODE_4:
-                return 4;
-            case KeyEvent.KEYCODE_5:
-                return 5;
-            case KeyEvent.KEYCODE_6:
-                return 6;
-            case KeyEvent.KEYCODE_7:
-                return 7;
-            case KeyEvent.KEYCODE_8:
-                return 8;
-            case KeyEvent.KEYCODE_9:
-                return 9;
-            default:
-                return -1;
-        }
-    }
-
-    /**
-     * Get the currently-entered time, as integer values of the hours and minutes typed.
-     *
-     * @param enteredZeros A size-2 boolean array, which the caller should initialize, and which
-     * may then be used for the caller to know whether zeros had been explicitly entered as either
-     * hours of minutes. This is helpful for deciding whether to show the dashes, or actual 0's.
-     *
-     * @return A size-3 int array. The first value will be the hours, the second value will be the
-     * minutes, and the third will be either AM or PM.
-     */
-    private int[] getEnteredTime(boolean[] enteredZeros) {
-        int amOrPm = -1;
-        int startIndex = 1;
-        if (!mIs24HourView && isTypedTimeFullyLegal()) {
-            int keyCode = mTypedTimes.get(mTypedTimes.size() - 1);
-            if (keyCode == getAmOrPmKeyCode(AM)) {
-                amOrPm = AM;
-            } else if (keyCode == getAmOrPmKeyCode(PM)){
-                amOrPm = PM;
-            }
-            startIndex = 2;
-        }
-        int minute = -1;
-        int hour = -1;
-        for (int i = startIndex; i <= mTypedTimes.size(); i++) {
-            int val = getValFromKeyCode(mTypedTimes.get(mTypedTimes.size() - i));
-            if (i == startIndex) {
-                minute = val;
-            } else if (i == startIndex+1) {
-                minute += 10 * val;
-                if (enteredZeros != null && val == 0) {
-                    enteredZeros[1] = true;
-                }
-            } else if (i == startIndex+2) {
-                hour = val;
-            } else if (i == startIndex+3) {
-                hour += 10 * val;
-                if (enteredZeros != null && val == 0) {
-                    enteredZeros[0] = true;
+                } else {
+                    // May still be making changes. Postpone visual
+                    // updates to prevent distracting the user.
+                    view.postDelayed(commitCallback, DELAY_COMMIT_MILLIS);
                 }
             }
         }
+    };
 
-        return new int[] { hour, minute, amOrPm };
-    }
+    private final Runnable mCommitHour = new Runnable() {
+        @Override
+        public void run() {
+            setCurrentHour(mHourView.getValue());
+        }
+    };
 
-    /**
-     * Get the keycode value for AM and PM in the current language.
-     */
-    private int getAmOrPmKeyCode(int amOrPm) {
-        // Cache the codes.
-        if (mAmKeyCode == -1 || mPmKeyCode == -1) {
-            // Find the first character in the AM/PM text that is unique.
-            final KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
-            final CharSequence amText = mAmText.toLowerCase(mCurrentLocale);
-            final CharSequence pmText = mPmText.toLowerCase(mCurrentLocale);
-            final int N = Math.min(amText.length(), pmText.length());
-            for (int i = 0; i < N; i++) {
-                final char amChar = amText.charAt(i);
-                final char pmChar = pmText.charAt(i);
-                if (amChar != pmChar) {
-                    // There should be 4 events: a down and up for both AM and PM.
-                    final KeyEvent[] events = kcm.getEvents(new char[] { amChar, pmChar });
-                    if (events != null && events.length == 4) {
-                        mAmKeyCode = events[0].getKeyCode();
-                        mPmKeyCode = events[2].getKeyCode();
-                    } else {
-                        Log.e(TAG, "Unable to find keycodes for AM and PM.");
-                    }
-                    break;
+    private final Runnable mCommitMinute = new Runnable() {
+        @Override
+        public void run() {
+            setCurrentMinute(mMinuteView.getValue());
+        }
+    };
+
+    private final View.OnFocusChangeListener mFocusListener = new View.OnFocusChangeListener() {
+        @Override
+        public void onFocusChange(View v, boolean focused) {
+            if (focused) {
+                switch (v.getId()) {
+                    case R.id.am_label:
+                        setAmOrPm(AM);
+                        break;
+                    case R.id.pm_label:
+                        setAmOrPm(PM);
+                        break;
+                    case R.id.hours:
+                        setCurrentItemShowing(HOUR_INDEX, true, true);
+                        break;
+                    case R.id.minutes:
+                        setCurrentItemShowing(MINUTE_INDEX, true, true);
+                        break;
+                    default:
+                        // Failed to handle this click, don't vibrate.
+                        return;
                 }
+
+                tryVibrate();
             }
         }
-
-        if (amOrPm == AM) {
-            return mAmKeyCode;
-        } else if (amOrPm == PM) {
-            return mPmKeyCode;
-        }
-
-        return -1;
-    }
-
-    /**
-     * Create a tree for deciding what keys can legally be typed.
-     */
-    private void generateLegalTimesTree() {
-        // Create a quick cache of numbers to their keycodes.
-        final int k0 = KeyEvent.KEYCODE_0;
-        final int k1 = KeyEvent.KEYCODE_1;
-        final int k2 = KeyEvent.KEYCODE_2;
-        final int k3 = KeyEvent.KEYCODE_3;
-        final int k4 = KeyEvent.KEYCODE_4;
-        final int k5 = KeyEvent.KEYCODE_5;
-        final int k6 = KeyEvent.KEYCODE_6;
-        final int k7 = KeyEvent.KEYCODE_7;
-        final int k8 = KeyEvent.KEYCODE_8;
-        final int k9 = KeyEvent.KEYCODE_9;
-
-        // The root of the tree doesn't contain any numbers.
-        mLegalTimesTree = new Node();
-        if (mIs24HourView) {
-            // We'll be re-using these nodes, so we'll save them.
-            Node minuteFirstDigit = new Node(k0, k1, k2, k3, k4, k5);
-            Node minuteSecondDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9);
-            // The first digit must be followed by the second digit.
-            minuteFirstDigit.addChild(minuteSecondDigit);
-
-            // The first digit may be 0-1.
-            Node firstDigit = new Node(k0, k1);
-            mLegalTimesTree.addChild(firstDigit);
-
-            // When the first digit is 0-1, the second digit may be 0-5.
-            Node secondDigit = new Node(k0, k1, k2, k3, k4, k5);
-            firstDigit.addChild(secondDigit);
-            // We may now be followed by the first minute digit. E.g. 00:09, 15:58.
-            secondDigit.addChild(minuteFirstDigit);
-
-            // When the first digit is 0-1, and the second digit is 0-5, the third digit may be 6-9.
-            Node thirdDigit = new Node(k6, k7, k8, k9);
-            // The time must now be finished. E.g. 0:55, 1:08.
-            secondDigit.addChild(thirdDigit);
-
-            // When the first digit is 0-1, the second digit may be 6-9.
-            secondDigit = new Node(k6, k7, k8, k9);
-            firstDigit.addChild(secondDigit);
-            // We must now be followed by the first minute digit. E.g. 06:50, 18:20.
-            secondDigit.addChild(minuteFirstDigit);
-
-            // The first digit may be 2.
-            firstDigit = new Node(k2);
-            mLegalTimesTree.addChild(firstDigit);
-
-            // When the first digit is 2, the second digit may be 0-3.
-            secondDigit = new Node(k0, k1, k2, k3);
-            firstDigit.addChild(secondDigit);
-            // We must now be followed by the first minute digit. E.g. 20:50, 23:09.
-            secondDigit.addChild(minuteFirstDigit);
-
-            // When the first digit is 2, the second digit may be 4-5.
-            secondDigit = new Node(k4, k5);
-            firstDigit.addChild(secondDigit);
-            // We must now be followd by the last minute digit. E.g. 2:40, 2:53.
-            secondDigit.addChild(minuteSecondDigit);
-
-            // The first digit may be 3-9.
-            firstDigit = new Node(k3, k4, k5, k6, k7, k8, k9);
-            mLegalTimesTree.addChild(firstDigit);
-            // We must now be followed by the first minute digit. E.g. 3:57, 8:12.
-            firstDigit.addChild(minuteFirstDigit);
-        } else {
-            // We'll need to use the AM/PM node a lot.
-            // Set up AM and PM to respond to "a" and "p".
-            Node ampm = new Node(getAmOrPmKeyCode(AM), getAmOrPmKeyCode(PM));
-
-            // The first hour digit may be 1.
-            Node firstDigit = new Node(k1);
-            mLegalTimesTree.addChild(firstDigit);
-            // We'll allow quick input of on-the-hour times. E.g. 1pm.
-            firstDigit.addChild(ampm);
-
-            // When the first digit is 1, the second digit may be 0-2.
-            Node secondDigit = new Node(k0, k1, k2);
-            firstDigit.addChild(secondDigit);
-            // Also for quick input of on-the-hour times. E.g. 10pm, 12am.
-            secondDigit.addChild(ampm);
-
-            // When the first digit is 1, and the second digit is 0-2, the third digit may be 0-5.
-            Node thirdDigit = new Node(k0, k1, k2, k3, k4, k5);
-            secondDigit.addChild(thirdDigit);
-            // The time may be finished now. E.g. 1:02pm, 1:25am.
-            thirdDigit.addChild(ampm);
-
-            // When the first digit is 1, the second digit is 0-2, and the third digit is 0-5,
-            // the fourth digit may be 0-9.
-            Node fourthDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9);
-            thirdDigit.addChild(fourthDigit);
-            // The time must be finished now. E.g. 10:49am, 12:40pm.
-            fourthDigit.addChild(ampm);
-
-            // When the first digit is 1, and the second digit is 0-2, the third digit may be 6-9.
-            thirdDigit = new Node(k6, k7, k8, k9);
-            secondDigit.addChild(thirdDigit);
-            // The time must be finished now. E.g. 1:08am, 1:26pm.
-            thirdDigit.addChild(ampm);
-
-            // When the first digit is 1, the second digit may be 3-5.
-            secondDigit = new Node(k3, k4, k5);
-            firstDigit.addChild(secondDigit);
-
-            // When the first digit is 1, and the second digit is 3-5, the third digit may be 0-9.
-            thirdDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9);
-            secondDigit.addChild(thirdDigit);
-            // The time must be finished now. E.g. 1:39am, 1:50pm.
-            thirdDigit.addChild(ampm);
-
-            // The hour digit may be 2-9.
-            firstDigit = new Node(k2, k3, k4, k5, k6, k7, k8, k9);
-            mLegalTimesTree.addChild(firstDigit);
-            // We'll allow quick input of on-the-hour-times. E.g. 2am, 5pm.
-            firstDigit.addChild(ampm);
-
-            // When the first digit is 2-9, the second digit may be 0-5.
-            secondDigit = new Node(k0, k1, k2, k3, k4, k5);
-            firstDigit.addChild(secondDigit);
-
-            // When the first digit is 2-9, and the second digit is 0-5, the third digit may be 0-9.
-            thirdDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9);
-            secondDigit.addChild(thirdDigit);
-            // The time must be finished now. E.g. 2:57am, 9:30pm.
-            thirdDigit.addChild(ampm);
-        }
-    }
-
-    /**
-     * Simple node class to be used for traversal to check for legal times.
-     * mLegalKeys represents the keys that can be typed to get to the node.
-     * mChildren are the children that can be reached from this node.
-     */
-    private class Node {
-        private int[] mLegalKeys;
-        private ArrayList<Node> mChildren;
-
-        public Node(int... legalKeys) {
-            mLegalKeys = legalKeys;
-            mChildren = new ArrayList<Node>();
-        }
-
-        public void addChild(Node child) {
-            mChildren.add(child);
-        }
-
-        public boolean containsKey(int key) {
-            for (int i = 0; i < mLegalKeys.length; i++) {
-                if (mLegalKeys[i] == key) {
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        public Node canReach(int key) {
-            if (mChildren == null) {
-                return null;
-            }
-            for (Node child : mChildren) {
-                if (child.containsKey(key)) {
-                    return child;
-                }
-            }
-            return null;
-        }
-    }
+    };
 
     private final View.OnClickListener mClickListener = new View.OnClickListener() {
         @Override
@@ -1347,28 +884,55 @@
         }
     };
 
-    private final View.OnKeyListener mKeyListener = new View.OnKeyListener() {
-        @Override
-        public boolean onKey(View v, int keyCode, KeyEvent event) {
-            if (event.getAction() == KeyEvent.ACTION_UP) {
-                return processKeyUp(keyCode);
+    /**
+     * Delegates unhandled touches in a view group to the nearest child view.
+     */
+    private static class NearestTouchDelegate implements View.OnTouchListener {
+            private View mInitialTouchTarget;
+
+            @Override
+            public boolean onTouch(View view, MotionEvent motionEvent) {
+                final int actionMasked = motionEvent.getActionMasked();
+                if (actionMasked == MotionEvent.ACTION_DOWN) {
+                    mInitialTouchTarget = findNearestChild((ViewGroup) view,
+                            (int) motionEvent.getX(), (int) motionEvent.getY());
+                }
+
+                final View child = mInitialTouchTarget;
+                if (child == null) {
+                    return false;
+                }
+
+                final float offsetX = view.getScrollX() - child.getLeft();
+                final float offsetY = view.getScrollY() - child.getTop();
+                motionEvent.offsetLocation(offsetX, offsetY);
+                final boolean handled = child.dispatchTouchEvent(motionEvent);
+                motionEvent.offsetLocation(-offsetX, -offsetY);
+
+                if (actionMasked == MotionEvent.ACTION_UP
+                        || actionMasked == MotionEvent.ACTION_CANCEL) {
+                    mInitialTouchTarget = null;
+                }
+
+                return handled;
             }
-            return false;
-        }
-    };
 
-    private final View.OnFocusChangeListener mFocusListener = new View.OnFocusChangeListener() {
-        @Override
-        public void onFocusChange(View v, boolean hasFocus) {
-            if (!hasFocus && mInKbMode && isTypedTimeFullyLegal()) {
-                finishKbMode();
+        private View findNearestChild(ViewGroup v, int x, int y) {
+            View bestChild = null;
+            int bestDist = Integer.MAX_VALUE;
 
-                if (mOnTimeChangedListener != null) {
-                    mOnTimeChangedListener.onTimeChanged(mDelegator,
-                            mRadialTimePickerView.getCurrentHour(),
-                            mRadialTimePickerView.getCurrentMinute());
+            for (int i = 0, count = v.getChildCount(); i < count; i++) {
+                final View child = v.getChildAt(i);
+                final int dX = x - (child.getLeft() + child.getWidth() / 2);
+                final int dY = y - (child.getTop() + child.getHeight() / 2);
+                final int dist = dX * dX + dY * dY;
+                if (bestDist > dist) {
+                    bestChild = child;
+                    bestDist = dist;
                 }
             }
+
+            return bestChild;
         }
-    };
+    }
 }
diff --git a/core/java/com/android/internal/policy/DecorContext.java b/core/java/com/android/internal/policy/DecorContext.java
index aa603c1..4f17c39 100644
--- a/core/java/com/android/internal/policy/DecorContext.java
+++ b/core/java/com/android/internal/policy/DecorContext.java
@@ -17,7 +17,6 @@
 package com.android.internal.policy;
 
 import android.content.Context;
-import android.content.res.TypedArray;
 import android.view.ContextThemeWrapper;
 import android.view.WindowManager;
 import android.view.WindowManagerImpl;
@@ -31,7 +30,6 @@
 class DecorContext extends ContextThemeWrapper {
     private PhoneWindow mPhoneWindow;
     private WindowManager mWindowManager;
-    private TypedArray mWindowStyle;
 
     public DecorContext(Context context) {
         super(context, null);
@@ -54,13 +52,4 @@
         }
         return super.getSystemService(name);
     }
-
-    public TypedArray getWindowStyle() {
-        synchronized (this) {
-            if (mWindowStyle == null) {
-                mWindowStyle = obtainStyledAttributes(com.android.internal.R.styleable.Window);
-            }
-            return mWindowStyle;
-        }
-    }
 }
diff --git a/core/java/com/android/internal/policy/PhoneWindow.java b/core/java/com/android/internal/policy/PhoneWindow.java
index 8b81812..4644211 100644
--- a/core/java/com/android/internal/policy/PhoneWindow.java
+++ b/core/java/com/android/internal/policy/PhoneWindow.java
@@ -31,7 +31,6 @@
 import android.animation.ObjectAnimator;
 import android.app.ActivityManagerNative;
 import android.app.SearchManager;
-import android.graphics.drawable.ColorDrawable;
 import android.os.Build;
 import android.os.UserHandle;
 
@@ -5438,20 +5437,7 @@
      * */
     private Drawable getResizingBackgroundDrawable() {
         final Context context = mDecor.getContext();
-        final TypedArray windowStyle;
-        if (context instanceof DecorContext) {
-            windowStyle = ((DecorContext) context).getWindowStyle();
-        } else {
-            windowStyle = getWindowStyle();
-        }
-        final int resourceId =
-                windowStyle.getResourceId(R.styleable.Window_windowResizingBackground, 0);
-        if (resourceId != 0) {
-            return context.getDrawable(resourceId);
-        }
 
-        // The app didn't set a resizing background color. In this case we try to use the app's
-        // background drawable for the resizing background.
         if (mBackgroundResource != 0) {
             final Drawable drawable = context.getDrawable(mBackgroundResource);
             if (drawable != null) {
@@ -5459,8 +5445,6 @@
             }
         }
 
-        // The app background drawable isn't currently set. This might be because the app cleared
-        // it. In this case we try to use the app's background fallback drawable.
         if (mBackgroundFallbackResource != 0) {
             final Drawable fallbackDrawable = context.getDrawable(mBackgroundFallbackResource);
             if (fallbackDrawable != null) {
@@ -5468,7 +5452,9 @@
             }
         }
 
-        return new ColorDrawable(context.getResources().getInteger(
-                com.android.internal.R.integer.config_windowResizingBackgroundColorARGB));
+        // We shouldn't really get here as the background fallback should be always available since
+        // it is defaulted by the system.
+        Log.w(TAG, "Failed to find background drawable for PhoneWindow=" + this);
+        return null;
     }
 }
diff --git a/core/java/com/android/internal/widget/NumericTextView.java b/core/java/com/android/internal/widget/NumericTextView.java
new file mode 100644
index 0000000..27c5834
--- /dev/null
+++ b/core/java/com/android/internal/widget/NumericTextView.java
@@ -0,0 +1,328 @@
+/*
+ * 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.internal.widget;
+
+import android.content.Context;
+import android.graphics.Rect;
+import android.util.AttributeSet;
+import android.util.StateSet;
+import android.view.KeyEvent;
+import android.widget.TextView;
+
+/**
+ * Extension of TextView that can handle displaying and inputting a range of
+ * numbers.
+ * <p>
+ * Clients of this view should never call {@link #setText(CharSequence)} or
+ * {@link #setHint(CharSequence)} directly. Instead, they should call
+ * {@link #setValue(int)} to modify the currently displayed value.
+ */
+public class NumericTextView extends TextView {
+    private static final int RADIX = 10;
+    private static final double LOG_RADIX = Math.log(RADIX);
+
+    private int mMinValue = 0;
+    private int mMaxValue = 99;
+
+    /** Number of digits in the maximum value. */
+    private int mMaxCount = 2;
+
+    private boolean mShowLeadingZeroes = true;
+
+    private int mValue;
+
+    /** Number of digits entered during editing mode. */
+    private int mCount;
+
+    /** Used to restore the value after an aborted edit. */
+    private int mPreviousValue;
+
+    private OnValueChangedListener mListener;
+
+    public NumericTextView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+
+        // Generate the hint text color based on disabled state.
+        final int textColorDisabled = getTextColors().getColorForState(StateSet.get(0), 0);
+        setHintTextColor(textColorDisabled);
+
+        setFocusable(true);
+    }
+
+    @Override
+    protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) {
+        super.onFocusChanged(focused, direction, previouslyFocusedRect);
+
+        if (focused) {
+            mPreviousValue = mValue;
+            mValue = 0;
+            mCount = 0;
+
+            // Transfer current text to hint.
+            setHint(getText());
+            setText("");
+        } else {
+            if (mCount == 0) {
+                // No digits were entered, revert to previous value.
+                mValue = mPreviousValue;
+
+                setText(getHint());
+                setHint("");
+            }
+
+            // Ensure the committed value is within range.
+            if (mValue < mMinValue) {
+                mValue = mMinValue;
+            }
+
+            setValue(mValue);
+
+            if (mListener != null) {
+                mListener.onValueChanged(this, mValue, true, true);
+            }
+        }
+    }
+
+    /**
+     * Sets the currently displayed value.
+     * <p>
+     * The specified {@code value} must be within the range specified by
+     * {@link #setRange(int, int)} (e.g. between {@link #getRangeMinimum()}
+     * and {@link #getRangeMaximum()}).
+     *
+     * @param value the value to display
+     */
+    public final void setValue(int value) {
+        if (mValue != value) {
+            mValue = value;
+
+            updateDisplayedValue();
+        }
+    }
+
+    /**
+     * Returns the currently displayed value.
+     * <p>
+     * If the value is currently being edited, returns the live value which may
+     * not be within the range specified by {@link #setRange(int, int)}.
+     *
+     * @return the currently displayed value
+     */
+    public final int getValue() {
+        return mValue;
+    }
+
+    /**
+     * Sets the valid range (inclusive).
+     *
+     * @param minValue the minimum valid value (inclusive)
+     * @param maxValue the maximum valid value (inclusive)
+     */
+    public final void setRange(int minValue, int maxValue) {
+        if (mMinValue != minValue) {
+            mMinValue = minValue;
+        }
+
+        if (mMaxValue != maxValue) {
+            mMaxValue = maxValue;
+            mMaxCount = 1 + (int) (Math.log(maxValue) / LOG_RADIX);
+
+            updateMinimumWidth();
+            updateDisplayedValue();
+        }
+    }
+
+    /**
+     * @return the minimum value value (inclusive)
+     */
+    public final int getRangeMinimum() {
+        return mMinValue;
+    }
+
+    /**
+     * @return the maximum value value (inclusive)
+     */
+    public final int getRangeMaximum() {
+        return mMaxValue;
+    }
+
+    /**
+     * Sets whether this view shows leading zeroes.
+     * <p>
+     * When leading zeroes are shown, the displayed value will be padded
+     * with zeroes to the width of the maximum value as specified by
+     * {@link #setRange(int, int)} (see also {@link #getRangeMaximum()}.
+     * <p>
+     * For example, with leading zeroes shown, a maximum of 99 and value of
+     * 9 would display "09". A maximum of 100 and a value of 9 would display
+     * "009". With leading zeroes hidden, both cases would show "9".
+     *
+     * @param showLeadingZeroes {@code true} to show leading zeroes,
+     *                          {@code false} to hide them
+     */
+    public final void setShowLeadingZeroes(boolean showLeadingZeroes) {
+        if (mShowLeadingZeroes != showLeadingZeroes) {
+            mShowLeadingZeroes = showLeadingZeroes;
+
+            updateDisplayedValue();
+        }
+    }
+
+    public final boolean getShowLeadingZeroes() {
+        return mShowLeadingZeroes;
+    }
+
+    /**
+     * Computes the display value and updates the text of the view.
+     * <p>
+     * This method should be called whenever the current value or display
+     * properties (leading zeroes, max digits) change.
+     */
+    private void updateDisplayedValue() {
+        final String format;
+        if (mShowLeadingZeroes) {
+            format = "%0" + mMaxCount + "d";
+        } else {
+            format = "%d";
+        }
+
+        // Always use String.format() rather than Integer.toString()
+        // to obtain correctly localized values.
+        setText(String.format(format, mValue));
+    }
+
+    /**
+     * Computes the minimum width in pixels required to display all possible
+     * values and updates the minimum width of the view.
+     * <p>
+     * This method should be called whenever the maximum value changes.
+     */
+    private void updateMinimumWidth() {
+        final CharSequence previousText = getText();
+        int maxWidth = 0;
+
+        for (int i = 0; i < mMaxValue; i++) {
+            setText(String.format("%0" + mMaxCount + "d", i));
+            measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
+
+            final int width = getMeasuredWidth();
+            if (width > maxWidth) {
+                maxWidth = width;
+            }
+        }
+
+        setText(previousText);
+        setMinWidth(maxWidth);
+        setMinimumWidth(maxWidth);
+    }
+
+    public final void setOnDigitEnteredListener(OnValueChangedListener listener) {
+        mListener = listener;
+    }
+
+    public final OnValueChangedListener getOnDigitEnteredListener() {
+        return mListener;
+    }
+
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        return isKeyCodeNumeric(keyCode)
+                || (keyCode == KeyEvent.KEYCODE_DEL)
+                || super.onKeyDown(keyCode, event);
+    }
+
+    @Override
+    public boolean onKeyMultiple(int keyCode, int repeatCount, KeyEvent event) {
+        return isKeyCodeNumeric(keyCode)
+                || (keyCode == KeyEvent.KEYCODE_DEL)
+                || super.onKeyMultiple(keyCode, repeatCount, event);
+    }
+
+    @Override
+    public boolean onKeyUp(int keyCode, KeyEvent event) {
+        return handleKeyUp(keyCode)
+                || super.onKeyUp(keyCode, event);
+    }
+
+    private boolean handleKeyUp(int keyCode) {
+        if (keyCode == KeyEvent.KEYCODE_DEL) {
+            // Backspace removes the least-significant digit, if available.
+            if (mCount > 0) {
+                mValue /= RADIX;
+                mCount--;
+            }
+        } else if (isKeyCodeNumeric(keyCode)) {
+            if (mCount < mMaxCount) {
+                final int keyValue = numericKeyCodeToInt(keyCode);
+                final int newValue = mValue * RADIX + keyValue;
+                if (newValue <= mMaxValue) {
+                    mValue = newValue;
+                    mCount++;
+                }
+            }
+        } else {
+            return false;
+        }
+
+        final String formattedValue;
+        if (mCount > 0) {
+            // If the user types 01, we should always show the leading 0 even if
+            // getShowLeadingZeroes() is false. Preserve typed leading zeroes by
+            // using the number of digits entered as the format width.
+            formattedValue = String.format("%0" + mCount + "d", mValue);
+        } else {
+            formattedValue = "";
+        }
+
+        setText(formattedValue);
+
+        if (mListener != null) {
+            final boolean isValid = mValue >= mMinValue;
+            final boolean isFinished = mCount >= mMaxCount || mValue * RADIX > mMaxValue;
+            mListener.onValueChanged(this, mValue, isValid, isFinished);
+        }
+
+        return true;
+    }
+
+    private static boolean isKeyCodeNumeric(int keyCode) {
+        return keyCode == KeyEvent.KEYCODE_0 || keyCode == KeyEvent.KEYCODE_1
+                || keyCode == KeyEvent.KEYCODE_2 || keyCode == KeyEvent.KEYCODE_3
+                || keyCode == KeyEvent.KEYCODE_4 || keyCode == KeyEvent.KEYCODE_5
+                || keyCode == KeyEvent.KEYCODE_6 || keyCode == KeyEvent.KEYCODE_7
+                || keyCode == KeyEvent.KEYCODE_8 || keyCode == KeyEvent.KEYCODE_9;
+    }
+
+    private static int numericKeyCodeToInt(int keyCode) {
+        return keyCode - KeyEvent.KEYCODE_0;
+    }
+
+    public interface OnValueChangedListener {
+        /**
+         * Called when the value displayed by {@code view} changes.
+         *
+         * @param view the view whose value changed
+         * @param value the new value
+         * @param isValid {@code true} if the value is valid (e.g. within the
+         *                range specified by {@link #setRange(int, int)}),
+         *                {@code false} otherwise
+         * @param isFinished {@code true} if the no more digits may be entered,
+         *                   {@code false} if more digits may be entered
+         */
+        void onValueChanged(NumericTextView view, int value, boolean isValid, boolean isFinished);
+    }
+}
diff --git a/core/jni/android/graphics/Paint.cpp b/core/jni/android/graphics/Paint.cpp
index 6b09450..b50046f 100644
--- a/core/jni/android/graphics/Paint.cpp
+++ b/core/jni/android/graphics/Paint.cpp
@@ -28,6 +28,7 @@
 #include "SkBlurDrawLooper.h"
 #include "SkColorFilter.h"
 #include "SkMaskFilter.h"
+#include "SkPath.h"
 #include "SkRasterizer.h"
 #include "SkShader.h"
 #include "SkTypeface.h"
diff --git a/core/jni/android_os_Parcel.cpp b/core/jni/android_os_Parcel.cpp
index a14afa0..41aa9ca 100644
--- a/core/jni/android_os_Parcel.cpp
+++ b/core/jni/android_os_Parcel.cpp
@@ -114,7 +114,7 @@
     return parcel ? parcel->dataCapacity() : 0;
 }
 
-static void android_os_Parcel_setDataSize(JNIEnv* env, jclass clazz, jlong nativePtr, jint size)
+static jlong android_os_Parcel_setDataSize(JNIEnv* env, jclass clazz, jlong nativePtr, jint size)
 {
     Parcel* parcel = reinterpret_cast<Parcel*>(nativePtr);
     if (parcel != NULL) {
@@ -122,7 +122,9 @@
         if (err != NO_ERROR) {
             signalExceptionForError(env, clazz, err);
         }
+        return parcel->getOpenAshmemSize();
     }
+    return 0;
 }
 
 static void android_os_Parcel_setDataPosition(JNIEnv* env, jclass clazz, jlong nativePtr, jint pos)
@@ -304,7 +306,7 @@
     }
 }
 
-static void android_os_Parcel_writeFileDescriptor(JNIEnv* env, jclass clazz, jlong nativePtr, jobject object)
+static jlong android_os_Parcel_writeFileDescriptor(JNIEnv* env, jclass clazz, jlong nativePtr, jobject object)
 {
     Parcel* parcel = reinterpret_cast<Parcel*>(nativePtr);
     if (parcel != NULL) {
@@ -313,7 +315,9 @@
         if (err != NO_ERROR) {
             signalExceptionForError(env, clazz, err);
         }
+        return parcel->getOpenAshmemSize();
     }
+    return 0;
 }
 
 static jbyteArray android_os_Parcel_createByteArray(JNIEnv* env, jclass clazz, jlong nativePtr)
@@ -546,12 +550,14 @@
     return reinterpret_cast<jlong>(parcel);
 }
 
-static void android_os_Parcel_freeBuffer(JNIEnv* env, jclass clazz, jlong nativePtr)
+static jlong android_os_Parcel_freeBuffer(JNIEnv* env, jclass clazz, jlong nativePtr)
 {
     Parcel* parcel = reinterpret_cast<Parcel*>(nativePtr);
     if (parcel != NULL) {
         parcel->freeData();
+        return parcel->getOpenAshmemSize();
     }
+    return 0;
 }
 
 static void android_os_Parcel_destroy(JNIEnv* env, jclass clazz, jlong nativePtr)
@@ -589,12 +595,12 @@
     return ret;
 }
 
-static void android_os_Parcel_unmarshall(JNIEnv* env, jclass clazz, jlong nativePtr,
-                                         jbyteArray data, jint offset, jint length)
+static jlong android_os_Parcel_unmarshall(JNIEnv* env, jclass clazz, jlong nativePtr,
+                                          jbyteArray data, jint offset, jint length)
 {
     Parcel* parcel = reinterpret_cast<Parcel*>(nativePtr);
     if (parcel == NULL || length < 0) {
-       return;
+       return 0;
     }
 
     jbyte* array = (jbyte*)env->GetPrimitiveArrayCritical(data, 0);
@@ -608,24 +614,26 @@
 
         env->ReleasePrimitiveArrayCritical(data, array, 0);
     }
+    return parcel->getOpenAshmemSize();
 }
 
-static void android_os_Parcel_appendFrom(JNIEnv* env, jclass clazz, jlong thisNativePtr,
-                                         jlong otherNativePtr, jint offset, jint length)
+static jlong android_os_Parcel_appendFrom(JNIEnv* env, jclass clazz, jlong thisNativePtr,
+                                          jlong otherNativePtr, jint offset, jint length)
 {
     Parcel* thisParcel = reinterpret_cast<Parcel*>(thisNativePtr);
     if (thisParcel == NULL) {
-       return;
+       return 0;
     }
     Parcel* otherParcel = reinterpret_cast<Parcel*>(otherNativePtr);
     if (otherParcel == NULL) {
-       return;
+       return thisParcel->getOpenAshmemSize();
     }
 
     status_t err = thisParcel->appendFrom(otherParcel, offset, length);
     if (err != NO_ERROR) {
         signalExceptionForError(env, clazz, err);
     }
+    return thisParcel->getOpenAshmemSize();
 }
 
 static jboolean android_os_Parcel_hasFileDescriptors(JNIEnv* env, jclass clazz, jlong nativePtr)
@@ -718,7 +726,7 @@
     {"nativeDataAvail",           "(J)I", (void*)android_os_Parcel_dataAvail},
     {"nativeDataPosition",        "(J)I", (void*)android_os_Parcel_dataPosition},
     {"nativeDataCapacity",        "(J)I", (void*)android_os_Parcel_dataCapacity},
-    {"nativeSetDataSize",         "(JI)V", (void*)android_os_Parcel_setDataSize},
+    {"nativeSetDataSize",         "(JI)J", (void*)android_os_Parcel_setDataSize},
     {"nativeSetDataPosition",     "(JI)V", (void*)android_os_Parcel_setDataPosition},
     {"nativeSetDataCapacity",     "(JI)V", (void*)android_os_Parcel_setDataCapacity},
 
@@ -733,7 +741,7 @@
     {"nativeWriteDouble",         "(JD)V", (void*)android_os_Parcel_writeDouble},
     {"nativeWriteString",         "(JLjava/lang/String;)V", (void*)android_os_Parcel_writeString},
     {"nativeWriteStrongBinder",   "(JLandroid/os/IBinder;)V", (void*)android_os_Parcel_writeStrongBinder},
-    {"nativeWriteFileDescriptor", "(JLjava/io/FileDescriptor;)V", (void*)android_os_Parcel_writeFileDescriptor},
+    {"nativeWriteFileDescriptor", "(JLjava/io/FileDescriptor;)J", (void*)android_os_Parcel_writeFileDescriptor},
 
     {"nativeCreateByteArray",     "(J)[B", (void*)android_os_Parcel_createByteArray},
     {"nativeReadBlob",            "(J)[B", (void*)android_os_Parcel_readBlob},
@@ -751,12 +759,12 @@
     {"clearFileDescriptor",       "(Ljava/io/FileDescriptor;)V", (void*)android_os_Parcel_clearFileDescriptor},
 
     {"nativeCreate",              "()J", (void*)android_os_Parcel_create},
-    {"nativeFreeBuffer",          "(J)V", (void*)android_os_Parcel_freeBuffer},
+    {"nativeFreeBuffer",          "(J)J", (void*)android_os_Parcel_freeBuffer},
     {"nativeDestroy",             "(J)V", (void*)android_os_Parcel_destroy},
 
     {"nativeMarshall",            "(J)[B", (void*)android_os_Parcel_marshall},
-    {"nativeUnmarshall",          "(J[BII)V", (void*)android_os_Parcel_unmarshall},
-    {"nativeAppendFrom",          "(JJII)V", (void*)android_os_Parcel_appendFrom},
+    {"nativeUnmarshall",          "(J[BII)J", (void*)android_os_Parcel_unmarshall},
+    {"nativeAppendFrom",          "(JJII)J", (void*)android_os_Parcel_appendFrom},
     {"nativeHasFileDescriptors",  "(J)Z", (void*)android_os_Parcel_hasFileDescriptors},
     {"nativeWriteInterfaceToken", "(JLjava/lang/String;)V", (void*)android_os_Parcel_writeInterfaceToken},
     {"nativeEnforceInterface",    "(JLjava/lang/String;)V", (void*)android_os_Parcel_enforceInterface},
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index f300741..39eda58 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -241,7 +241,6 @@
     <protected-broadcast android:name="android.intent.action.DREAMING_STARTED" />
     <protected-broadcast android:name="android.intent.action.DREAMING_STOPPED" />
     <protected-broadcast android:name="android.intent.action.ANY_DATA_STATE" />
-    <protected-broadcast android:name="android.intent.action.DATA_CONNECTION_CONNECTED_TO_PROVISIONING_APN" />
 
     <protected-broadcast android:name="com.android.server.WifiManager.action.START_SCAN" />
     <protected-broadcast android:name="com.android.server.WifiManager.action.START_PNO" />
diff --git a/core/res/res/color/primary_text_secondary_when_activated_material_inverse.xml b/core/res/res/color/primary_text_secondary_when_activated_material_inverse.xml
index baa8958..905fd4d 100644
--- a/core/res/res/color/primary_text_secondary_when_activated_material_inverse.xml
+++ b/core/res/res/color/primary_text_secondary_when_activated_material_inverse.xml
@@ -1,8 +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
+  -->
+
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
     <item
+        android:state_enabled="false"
+        android:color="?attr/textColorSecondaryInverse"
+        android:alpha="?attr/disabledAlpha" />
+    <item
         android:state_activated="true"
         android:color="?attr/textColorPrimaryInverse" />
     <item
         android:color="?attr/textColorSecondaryInverse" />
-</selector>
\ No newline at end of file
+</selector>
diff --git a/core/res/res/drawable/time_picker_editable_background.xml b/core/res/res/drawable/time_picker_editable_background.xml
new file mode 100644
index 0000000..72e863b
--- /dev/null
+++ b/core/res/res/drawable/time_picker_editable_background.xml
@@ -0,0 +1,32 @@
+<?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
+  -->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_focused="true">
+        <layer-list>
+            <item android:gravity="bottom"
+                  android:height="10dp">
+                <shape android:shape="line"
+                       android:tint="?attr/textColorPrimaryInverse">
+                    <stroke android:color="@color/white"
+                            android:width="2dp" />
+                </shape>
+            </item>
+        </layer-list>
+    </item>
+    <item android:drawable="@color/transparent" />
+</selector>
diff --git a/core/res/res/layout-land/time_picker_material.xml b/core/res/res/layout-land/time_picker_material.xml
index bb347cb..7a0c38f 100644
--- a/core/res/res/layout-land/time_picker_material.xml
+++ b/core/res/res/layout-land/time_picker_material.xml
@@ -51,15 +51,17 @@
 
             <!-- The hour should always be to the left of the separator,
                  regardless of the current locale's layout direction. -->
-            <TextView
+            <com.android.internal.widget.NumericTextView
                 android:id="@+id/hours"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:textAppearance="@style/TextAppearance.Material.TimePicker.TimeLabel"
+                android:background="@drawable/time_picker_editable_background"
                 android:singleLine="true"
                 android:ellipsize="none"
                 android:gravity="right"
-                android:includeFontPadding="false" />
+                android:focusable="true"
+                android:nextFocusForward="@+id/minutes" />
 
             <TextView
                 android:id="@+id/separator"
@@ -71,57 +73,56 @@
 
             <!-- The minutes should always be to the right of the separator,
                  regardless of the current locale's layout direction. -->
-            <TextView
+            <com.android.internal.widget.NumericTextView
                 android:id="@+id/minutes"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:textAppearance="@style/TextAppearance.Material.TimePicker.TimeLabel"
+                android:background="@drawable/time_picker_editable_background"
                 android:singleLine="true"
                 android:ellipsize="none"
                 android:gravity="left"
-                android:includeFontPadding="false" />
+                android:focusable="true"
+                android:nextFocusForward="@+id/am_label" />
         </LinearLayout>
 
-        <!-- The layout alignment of this view will switch between toRightOf
-             @id/minutes and toLeftOf @id/hours depending on the locale. -->
-        <LinearLayout
+        <RadioGroup
             android:id="@+id/ampm_layout"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_below="@+id/time_layout"
             android:layout_centerHorizontal="true"
+            android:paddingTop="4dp"
+            android:paddingBottom="4dp"
             android:orientation="vertical"
             android:layoutDirection="locale">
-
-            <CheckedTextView
+            <RadioButton
                 android:id="@+id/am_label"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:minHeight="48dp"
-                android:minWidth="48dp"
-                android:gravity="bottom"
+                android:padding="8dp"
+                android:layout_marginBottom="-8dp"
                 android:textAppearance="@style/TextAppearance.Material.TimePicker.AmPmLabel"
-                android:paddingStart="@dimen/timepicker_ampm_horizontal_padding"
-                android:paddingEnd="@dimen/timepicker_ampm_horizontal_padding"
-                android:paddingTop="4dp"
-                android:paddingBottom="6dp"
                 android:lines="1"
-                android:ellipsize="none" />
-
-            <CheckedTextView
+                android:ellipsize="none"
+                android:focusable="true"
+                android:background="?android:attr/selectableItemBackground"
+                android:includeFontPadding="false"
+                android:nextFocusForward="@+id/pm_label"
+                android:button="@null" />
+            <RadioButton
                 android:id="@+id/pm_label"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:minHeight="48dp"
-                android:minWidth="48dp"
-                android:gravity="top"
+                android:padding="8dp"
                 android:textAppearance="@style/TextAppearance.Material.TimePicker.AmPmLabel"
-                android:paddingStart="@dimen/timepicker_ampm_horizontal_padding"
-                android:paddingEnd="@dimen/timepicker_ampm_horizontal_padding"
                 android:lines="1"
                 android:ellipsize="none"
-                android:includeFontPadding="false" />
-        </LinearLayout>
+                android:focusable="true"
+                android:background="?android:attr/selectableItemBackground"
+                android:includeFontPadding="false"
+                android:button="@null" />
+        </RadioGroup>
     </RelativeLayout>
 
     <ViewStub
diff --git a/core/res/res/layout/time_picker_header_material.xml b/core/res/res/layout/time_picker_header_material.xml
index acdc509..7019ced 100644
--- a/core/res/res/layout/time_picker_header_material.xml
+++ b/core/res/res/layout/time_picker_header_material.xml
@@ -21,23 +21,24 @@
                 android:id="@+id/time_header"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
-                android:orientation="horizontal"
-                android:padding="@dimen/timepicker_separator_padding"
                 android:paddingStart="16dp"
                 android:paddingEnd="16dp">
 
     <!-- The hour should always be to the left of the separator,
          regardless of the current locale's layout direction. -->
-    <TextView
+    <com.android.internal.widget.NumericTextView
         android:id="@+id/hours"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_toLeftOf="@+id/separator"
         android:layout_alignBaseline="@+id/separator"
         android:textAppearance="@style/TextAppearance.Material.TimePicker.TimeLabel"
+        android:background="@drawable/time_picker_editable_background"
         android:singleLine="true"
         android:ellipsize="none"
-        android:gravity="right" />
+        android:gravity="right"
+        android:focusable="true"
+        android:nextFocusForward="@+id/minutes" />
 
     <TextView
         android:id="@+id/separator"
@@ -51,50 +52,57 @@
 
     <!-- The minutes should always be to the left of the separator,
          regardless of the current locale's layout direction. -->
-    <TextView
+    <com.android.internal.widget.NumericTextView
         android:id="@+id/minutes"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_toRightOf="@+id/separator"
         android:layout_alignBaseline="@+id/separator"
         android:textAppearance="@style/TextAppearance.Material.TimePicker.TimeLabel"
+        android:background="@drawable/time_picker_editable_background"
         android:singleLine="true"
         android:ellipsize="none"
-        android:gravity="left" />
+        android:gravity="left"
+        android:focusable="true"
+        android:nextFocusForward="@+id/am_label" />
 
     <!-- The layout alignment of this view will switch between toRightOf
          @id/minutes and toLeftOf @id/hours depending on the locale. -->
-    <LinearLayout
+    <RadioGroup
         android:id="@+id/ampm_layout"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_toRightOf="@+id/minutes"
         android:layout_alignBaseline="@+id/minutes"
-        android:paddingStart="8dp"
-        android:paddingEnd="8dp"
+        android:paddingStart="4dp"
+        android:paddingEnd="4dp"
         android:orientation="vertical"
         android:baselineAlignedChildIndex="1">
-        <CheckedTextView
+        <RadioButton
             android:id="@+id/am_label"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:minWidth="48dp"
-            android:minHeight="48dp"
-            android:gravity="bottom"
-            android:paddingTop="@dimen/timepicker_am_top_padding"
+            android:padding="8dp"
+            android:layout_marginBottom="-8dp"
             android:textAppearance="@style/TextAppearance.Material.TimePicker.AmPmLabel"
             android:lines="1"
-            android:ellipsize="none" />
-        <CheckedTextView
+            android:ellipsize="none"
+            android:focusable="true"
+            android:background="?android:attr/selectableItemBackground"
+            android:includeFontPadding="false"
+            android:nextFocusForward="@+id/pm_label"
+            android:button="@null" />
+        <RadioButton
             android:id="@+id/pm_label"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:minWidth="48dp"
-            android:minHeight="48dp"
-            android:gravity="top"
-            android:paddingTop="@dimen/timepicker_pm_top_padding"
+            android:padding="8dp"
             android:textAppearance="@style/TextAppearance.Material.TimePicker.AmPmLabel"
             android:lines="1"
-            android:ellipsize="none" />
-    </LinearLayout>
+            android:ellipsize="none"
+            android:focusable="true"
+            android:background="?android:attr/selectableItemBackground"
+            android:includeFontPadding="false"
+            android:button="@null" />
+    </RadioGroup>
 </RelativeLayout>
diff --git a/core/res/res/values-ne-rNP/strings.xml b/core/res/res/values-ne-rNP/strings.xml
index 8181f6c..4c1fc88 100644
--- a/core/res/res/values-ne-rNP/strings.xml
+++ b/core/res/res/values-ne-rNP/strings.xml
@@ -87,7 +87,7 @@
     <string name="CLIRDefaultOffNextCallOn" msgid="6179425182856418465">"कलर ID पूर्वनिर्धारितदेखि प्रतिबन्धित छैन। अर्को कल: प्रतिबन्धित छ"</string>
     <string name="CLIRDefaultOffNextCallOff" msgid="2567998633124408552">"कलर ID पूर्वनिर्धारितको लागि रोकावट छैन। अर्को कल: रोकावट छैन"</string>
     <string name="serviceNotProvisioned" msgid="8614830180508686666">"सेवाको व्यवस्था छैन।"</string>
-    <string name="CLIRPermanent" msgid="3377371145926835671">"तपाईं कलर ID सेटिङ परिवर्तन गर्न सक्नुहुन्न।"</string>
+    <string name="CLIRPermanent" msgid="3377371145926835671">"तपाईँ कलर ID सेटिङ परिवर्तन गर्न सक्नुहुन्न।"</string>
     <string name="RestrictedChangedTitle" msgid="5592189398956187498">"प्रतिबन्धित पहुँच परिवर्तन भएको छ"</string>
     <string name="RestrictedOnData" msgid="8653794784690065540">"डेटा सेवा रोकिएको छ।"</string>
     <string name="RestrictedOnEmergency" msgid="6581163779072833665">"आपतकालीन सेवा रोकिएको छ।"</string>
@@ -198,7 +198,7 @@
     <string name="shutdown_confirm" product="tv" msgid="476672373995075359">"तपाईंको TV बन्द हुनेछ।"</string>
     <string name="shutdown_confirm" product="watch" msgid="3490275567476369184">"तपाईँको घडी बन्द गरिने छ।"</string>
     <string name="shutdown_confirm" product="default" msgid="649792175242821353">"तपाईँको फोन बन्द हुने छ।"</string>
-    <string name="shutdown_confirm_question" msgid="2906544768881136183">"के तपाईं बन्द गर्न चाहनुहुन्छ?"</string>
+    <string name="shutdown_confirm_question" msgid="2906544768881136183">"के तपाईँ बन्द गर्न चाहनुहुन्छ?"</string>
     <string name="reboot_safemode_title" msgid="7054509914500140361">"सुरक्षित मोडमा पुनःबुट गर्नुहोस्"</string>
     <string name="reboot_safemode_confirm" msgid="55293944502784668">"सुरक्षित मोडमा तपाईँ पुनःबुट गर्न चाहनु हुन्छ? तपाईँले स्थापना गरेका सबै तेस्रो पक्षका अनुप्रयोगहरूलाई असक्षम गराउने छ।"</string>
     <string name="recent_tasks_title" msgid="3691764623638127888">"नयाँ"</string>
@@ -786,7 +786,7 @@
     <string name="permdesc_addVoicemail" msgid="6604508651428252437">"तपाईँको भ्वाइसमेल इनबक्समा सन्देश थप्नको लागि अनुप्रयोगलाई अनुमति दिन्छ।"</string>
     <string name="permlab_writeGeolocationPermissions" msgid="5962224158955273932">"भूस्थान अनुमतिहरू ब्राउजर परिवर्तन गर्नुहोस्"</string>
     <string name="permdesc_writeGeolocationPermissions" msgid="1083743234522638747">"ब्राउजरको भू-स्थान अनुमतिहरू परिमार्जन गर्न अनुप्रयोगलाई अनुमति दिन्छ। खराब अनुप्रयोगहरूले  स्थान सूचना मनपरी वेब साइटहरूमा पठाउने अनुमतिको लागि यसलाई प्रयोग गर्न सक्छन्।"</string>
-    <string name="save_password_message" msgid="767344687139195790">"के तपाईं ब्राउजरले यो पासवर्ड सम्झेको चाहनुहुन्छ?"</string>
+    <string name="save_password_message" msgid="767344687139195790">"के तपाईँ ब्राउजरले यो पासवर्ड सम्झेको चाहनुहुन्छ?"</string>
     <string name="save_password_notnow" msgid="6389675316706699758">"अहिले होइन"</string>
     <string name="save_password_remember" msgid="6491879678996749466">"सम्झनुहोस्"</string>
     <string name="save_password_never" msgid="8274330296785855105">"कहिल्यै पनि होइन"</string>
@@ -907,13 +907,13 @@
     <string name="aerr_process_silence" msgid="4226685530196000222">"साइलेन्स पुनःबुट नभएसम्म <xliff:g id="PROCESS">%1$s</xliff:g> बाट क्र्यास हुन्छ।"</string>
     <string name="anr_title" msgid="4351948481459135709"></string>
     <string name="anr_activity_application" msgid="1904477189057199066">"<xliff:g id="APPLICATION">%2$s</xliff:g>ले कार्य गरिरहेको छैन।\n\nके तपाईँ यसलाई बन्द गर्न चाहनु हुन्छ?"</string>
-    <string name="anr_activity_process" msgid="5776209883299089767">"गतिविधि <xliff:g id="ACTIVITY">%1$s</xliff:g> ले प्रतिक्रिया देखाइरहेको छैन।\n\nके तपाईं यसलाई बन्द गर्न चाहनु हुन्छ?"</string>
+    <string name="anr_activity_process" msgid="5776209883299089767">"गतिविधि <xliff:g id="ACTIVITY">%1$s</xliff:g> ले प्रतिक्रिया देखाइरहेको छैन।\n\nके तपाईँ यसलाई बन्द गर्न चाहनु हुन्छ?"</string>
     <string name="anr_application_process" msgid="8941757607340481057">"<xliff:g id="APPLICATION">%1$s</xliff:g> जवाफ दिइरहेको छैन। के तपाईँ यसलाई बन्द गर्न चाहनु हुन्छ?"</string>
     <string name="anr_process" msgid="6513209874880517125">"प्रक्रिया <xliff:g id="PROCESS">%1$s</xliff:g>ले कार्य गरिरहेको छैन।\n\nके तपाईँ यसलाई बन्द गर्न चाहनु हुन्छ?"</string>
     <string name="force_close" msgid="8346072094521265605">"ठिक छ"</string>
     <string name="report" msgid="4060218260984795706">"रिपोर्ट गर्नुहोस्"</string>
     <string name="wait" msgid="7147118217226317732">"प्रतीक्षा गर्नुहोस्"</string>
-    <string name="webpage_unresponsive" msgid="3272758351138122503">"पृष्ठ गैर जिम्मेवारी भएको छ।\n\nके तपाईं यसलाई बन्द गर्न चाहनुहुन्छ?"</string>
+    <string name="webpage_unresponsive" msgid="3272758351138122503">"पृष्ठ गैर जिम्मेवारी भएको छ।\n\nके तपाईँ यसलाई बन्द गर्न चाहनुहुन्छ?"</string>
     <string name="launch_warning_title" msgid="1547997780506713581">"अनुप्रयोग पुनः निर्देशीत"</string>
     <string name="launch_warning_replace" msgid="6202498949970281412">"<xliff:g id="APP_NAME">%1$s</xliff:g> अहिले चलिरहेको छ।"</string>
     <string name="launch_warning_original" msgid="188102023021668683">"<xliff:g id="APP_NAME">%1$s</xliff:g> वास्तविक सुरुवात भएको थियो।"</string>
@@ -1103,7 +1103,7 @@
     <string name="deny" msgid="2081879885755434506">"अस्वीकार गर्नुहोस्"</string>
     <string name="permission_request_notification_title" msgid="6486759795926237907">"अनुरोध गरिएको अनुमति"</string>
     <string name="permission_request_notification_with_subtitle" msgid="8530393139639560189">\n"खाता <xliff:g id="ACCOUNT">%s</xliff:g>को लागि अनुरोध गरिएको अनुमति।"</string>
-    <string name="forward_intent_to_owner" msgid="1207197447013960896">"तपाईं तपाईँको कार्य प्रोफाइल बाहिर यो अनुप्रयोग प्रयोग गरिरहनु भएको छ"</string>
+    <string name="forward_intent_to_owner" msgid="1207197447013960896">"तपाईँ तपाईँको कार्य प्रोफाइल बाहिर यो अनुप्रयोग प्रयोग गरिरहनु भएको छ"</string>
     <string name="forward_intent_to_work" msgid="621480743856004612">"तपाईँ आफ्नो कार्य प्रोफाइलमा यो अनुप्रयोग प्रयोग गरिरहनु भएको छ"</string>
     <string name="input_method_binding_label" msgid="1283557179944992649">"इनपुट विधि"</string>
     <string name="sync_binding_label" msgid="3687969138375092423">"सिङ्क गर्नुहोस्"</string>
@@ -1151,7 +1151,7 @@
     <string name="gpsVerifYes" msgid="2346566072867213563">"हो"</string>
     <string name="gpsVerifNo" msgid="1146564937346454865">"होइन"</string>
     <string name="sync_too_many_deletes" msgid="5296321850662746890">"सीमा नाघेकाहरू मेट्नुहोस्"</string>
-    <string name="sync_too_many_deletes_desc" msgid="496551671008694245">"त्यहाँ <xliff:g id="NUMBER_OF_DELETED_ITEMS">%1$d</xliff:g> मेटाइएका आइटमहरू छन् <xliff:g id="TYPE_OF_SYNC">%2$s</xliff:g>को लागि, खाता <xliff:g id="ACCOUNT_NAME">%3$s</xliff:g>। तपाईं के गर्न चाहनु हुन्छ?"</string>
+    <string name="sync_too_many_deletes_desc" msgid="496551671008694245">"त्यहाँ <xliff:g id="NUMBER_OF_DELETED_ITEMS">%1$d</xliff:g> मेटाइएका आइटमहरू छन् <xliff:g id="TYPE_OF_SYNC">%2$s</xliff:g>को लागि, खाता <xliff:g id="ACCOUNT_NAME">%3$s</xliff:g>। तपाईँ के गर्न चाहनु हुन्छ?"</string>
     <string name="sync_really_delete" msgid="2572600103122596243">"वस्तुहरू मेट्नुहोस्"</string>
     <string name="sync_undo_deletes" msgid="2941317360600338602">"मेटिएकाहरू पूर्ववत बनाउनुहोस्।"</string>
     <string name="sync_do_nothing" msgid="3743764740430821845">"अहिलेको लागि केही नगर्नुहोस्"</string>
diff --git a/core/res/res/values-sv/strings.xml b/core/res/res/values-sv/strings.xml
index 49a3862..aac6ba3 100644
--- a/core/res/res/values-sv/strings.xml
+++ b/core/res/res/values-sv/strings.xml
@@ -1414,7 +1414,7 @@
     </plurals>
     <string name="restr_pin_try_later" msgid="973144472490532377">"Försök igen senare"</string>
     <string name="immersive_cling_title" msgid="8394201622932303336">"Visar på fullskärm"</string>
-    <string name="immersive_cling_description" msgid="3482371193207536040">"Dra nedåt från skärmens överkant för att avsluta."</string>
+    <string name="immersive_cling_description" msgid="3482371193207536040">"Svep nedåt från skärmens överkant för att avsluta."</string>
     <string name="immersive_cling_positive" msgid="5016839404568297683">"OK"</string>
     <string name="done_label" msgid="2093726099505892398">"Klart"</string>
     <string name="hour_picker_description" msgid="6698199186859736512">"Cirkelreglage för timmar"</string>
diff --git a/core/res/res/values-tr/strings.xml b/core/res/res/values-tr/strings.xml
index 7cbf3d2..960a314 100644
--- a/core/res/res/values-tr/strings.xml
+++ b/core/res/res/values-tr/strings.xml
@@ -650,7 +650,7 @@
     <string name="keyguard_password_wrong_pin_code" msgid="2422225591006134936">"Yanlış PIN kodu."</string>
     <string name="keyguard_label_text" msgid="861796461028298424">"Kilidi açmak için önce Menü\'ye, sonra 0\'a basın."</string>
     <string name="emergency_call_dialog_number_for_display" msgid="696192103195090970">"Acil durum numarası"</string>
-    <string name="lockscreen_carrier_default" msgid="6169005837238288522">"Hizmet yok"</string>
+    <string name="lockscreen_carrier_default" msgid="6169005837238288522">"Servis yok"</string>
     <string name="lockscreen_screen_locked" msgid="7288443074806832904">"Ekran kilitli."</string>
     <string name="lockscreen_instructions_when_pattern_enabled" msgid="46154051614126049">"Kilidi açmak veya acil çağrı yapmak için Menü\'ye basın."</string>
     <string name="lockscreen_instructions_when_pattern_disabled" msgid="686260028797158364">"Kilidi açmak için Menü\'ye basın."</string>
diff --git a/core/res/res/values-vi/strings.xml b/core/res/res/values-vi/strings.xml
index 5ae3e1e..8c0b816 100644
--- a/core/res/res/values-vi/strings.xml
+++ b/core/res/res/values-vi/strings.xml
@@ -650,7 +650,7 @@
     <string name="keyguard_password_wrong_pin_code" msgid="2422225591006134936">"Mã PIN không chính xác."</string>
     <string name="keyguard_label_text" msgid="861796461028298424">"Để mở khóa, hãy nhấn vào Menu sau đó nhấn 0."</string>
     <string name="emergency_call_dialog_number_for_display" msgid="696192103195090970">"Số khẩn cấp"</string>
-    <string name="lockscreen_carrier_default" msgid="6169005837238288522">"Không có dịch vụ nào"</string>
+    <string name="lockscreen_carrier_default" msgid="6169005837238288522">"Không có dịch vụ"</string>
     <string name="lockscreen_screen_locked" msgid="7288443074806832904">"Màn hình đã khóa."</string>
     <string name="lockscreen_instructions_when_pattern_enabled" msgid="46154051614126049">"Nhấn vào Menu để mở khóa hoặc thực hiện cuộc gọi khẩn cấp."</string>
     <string name="lockscreen_instructions_when_pattern_disabled" msgid="686260028797158364">"Nhấn vào Menu để mở khóa."</string>
diff --git a/core/res/res/values-zh-rCN/strings.xml b/core/res/res/values-zh-rCN/strings.xml
index 602f607..29b729a 100644
--- a/core/res/res/values-zh-rCN/strings.xml
+++ b/core/res/res/values-zh-rCN/strings.xml
@@ -650,8 +650,7 @@
     <string name="keyguard_password_wrong_pin_code" msgid="2422225591006134936">"PIN码有误。"</string>
     <string name="keyguard_label_text" msgid="861796461028298424">"要解锁,请先按 MENU 再按 0。"</string>
     <string name="emergency_call_dialog_number_for_display" msgid="696192103195090970">"急救或报警电话"</string>
-    <!-- no translation found for lockscreen_carrier_default (6169005837238288522) -->
-    <skip />
+    <string name="lockscreen_carrier_default" msgid="6169005837238288522">"没有服务"</string>
     <string name="lockscreen_screen_locked" msgid="7288443074806832904">"屏幕已锁定。"</string>
     <string name="lockscreen_instructions_when_pattern_enabled" msgid="46154051614126049">"按 Menu 解锁或进行紧急呼救。"</string>
     <string name="lockscreen_instructions_when_pattern_disabled" msgid="686260028797158364">"按 MENU 解锁。"</string>
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index 8e36eb0..093ea80 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -323,14 +323,10 @@
         <attr name="windowBackground" format="reference" />
         <!-- Drawable to draw selectively within the inset areas when the windowBackground
              has been set to null. This protects against seeing visual garbage in the
-             surface when the app has not drawn any content into this area. -->
+             surface when the app has not drawn any content into this area. One example is
+             when the user is resizing a window of an activity that has
+             {@link android.R.attr#resizeableActivity} set for multi-window mode. -->
         <attr name="windowBackgroundFallback" format="reference" />
-        <!-- Drawable used to fill in areas the app has not rendered content to yet when the user is
-             resizing the window of an activity that has {@link android.R.attr#resizeableActivity}
-             set for multi-window mode. If unset, the system will try to use windowBackground if
-             set, then windowBackgroundFallback if set. Otherwise, the system default resizing
-             background color -->
-        <attr name="windowResizingBackground" format="reference" />
         <!-- Drawable to use as a frame around the window. -->
         <attr name="windowFrame" format="reference" />
         <!-- Flag indicating whether there should be no title on this window. -->
@@ -1850,7 +1846,6 @@
     <declare-styleable name="Window">
         <attr name="windowBackground" />
         <attr name="windowBackgroundFallback" />
-        <attr name="windowResizingBackground" />
         <attr name="windowContentOverlay" />
         <attr name="windowFrame" />
         <attr name="windowNoTitle" />
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index d20b09f..400c822 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1249,6 +1249,9 @@
     <!-- Operating volatage for bluetooth controller. 0 by default-->
     <integer translatable="false" name="config_bluetooth_operating_voltage_mv">4</integer>
 
+    <!-- Whether supported profiles should be reloaded upon enabling bluetooth -->
+    <bool name="config_bluetooth_reload_supported_profiles_when_enabled">false</bool>
+
     <!-- The default data-use polling period. -->
     <integer name="config_datause_polling_period_sec">600</integer>
 
@@ -1285,6 +1288,10 @@
          device is data-only. -->
     <bool name="config_voice_capable">true</bool>
 
+    <!-- Flag indicating that an outbound call must have a call capable phone account
+         that has declared it can process the call's handle. -->
+    <bool name="config_requireCallCapableAccountForHandle">false</bool>
+
     <!-- Flag indicating if the user is notified when the mobile network access is restricted -->
     <bool name="config_user_notification_of_restrictied_mobile_access">true</bool>
 
@@ -2349,9 +2356,6 @@
          is non-interactive. -->
     <bool name="config_cameraDoubleTapPowerGestureEnabled">true</bool>
 
-    <!-- Default background color to use when resizing a window if the app didn't specify one. -->
-    <integer name="config_windowResizingBackgroundColorARGB">0xFF808080</integer>
-
     <!-- Name of the component to handle network policy notifications. If present,
          disables NetworkPolicyManagerService's presentation of data-usage notifications. -->
     <string translatable="false" name="config_networkPolicyNotificationComponent"></string>
diff --git a/core/res/res/values/public.xml b/core/res/res/values/public.xml
index 839e81b..c05b585 100644
--- a/core/res/res/values/public.xml
+++ b/core/res/res/values/public.xml
@@ -2677,7 +2677,7 @@
     <public type="attr" name="level" />
     <public type="attr" name="contextPopupMenuStyle" />
     <public type="attr" name="textAppearancePopupMenuHeader" />
-    <public type="attr" name="windowResizingBackground" />
+    <public type="attr" name="windowBackgroundFallback" />
 
     <public type="style" name="Theme.Material.DayNight" />
     <public type="style" name="Theme.Material.DayNight.DarkActionBar" />
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 6f239e6..951a825 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -275,6 +275,7 @@
   <java-symbol type="bool" name="config_ui_enableFadingMarquee" />
   <java-symbol type="bool" name="config_use_strict_phone_number_comparation" />
   <java-symbol type="bool" name="config_voice_capable" />
+  <java-symbol type="bool" name="config_requireCallCapableAccountForHandle" />
   <java-symbol type="bool" name="config_user_notification_of_restrictied_mobile_access" />
   <java-symbol type="bool" name="config_wifiDisplaySupportsProtectedBuffers" />
   <java-symbol type="bool" name="preferences_prefer_dual_pane" />
@@ -370,6 +371,7 @@
   <java-symbol type="integer" name="config_bluetooth_rx_cur_ma" />
   <java-symbol type="integer" name="config_bluetooth_tx_cur_ma" />
   <java-symbol type="integer" name="config_bluetooth_operating_voltage_mv" />
+  <java-symbol type="bool" name="config_bluetooth_reload_supported_profiles_when_enabled" />
   <java-symbol type="integer" name="config_cursorWindowSize" />
   <java-symbol type="integer" name="config_drawLockTimeoutMillis" />
   <java-symbol type="integer" name="config_doublePressOnPowerBehavior" />
@@ -2332,7 +2334,5 @@
 
   <java-symbol type="string" name="config_iccHotswapPromptForRestartDialogComponent" />
 
-  <java-symbol type="integer" name="config_windowResizingBackgroundColorARGB" />
-
   <java-symbol type="string" name="config_packagedKeyboardName" />
 </resources>
diff --git a/libs/hwui/microbench/ShadowBench.cpp b/libs/hwui/microbench/ShadowBench.cpp
index bd51693..1b0f5ea 100644
--- a/libs/hwui/microbench/ShadowBench.cpp
+++ b/libs/hwui/microbench/ShadowBench.cpp
@@ -83,16 +83,15 @@
     ShadowTestData shadowData;
     createShadowTestData(&shadowData);
     SkPath path;
-    path.reset();
-    path.addRoundRect(SkRect::MakeLTRB(0, 0, 100, 100), 5, 5);
+    path.addRoundRect(SkRect::MakeWH(100, 100), 5, 5);
 
     StartBenchmarkTiming();
     for (int i = 0; i < iters; i++) {
-        std::unique_ptr<VertexBuffer> ambient(new VertexBuffer);
-        std::unique_ptr<VertexBuffer> spot(new VertexBuffer);
-        tessellateShadows(shadowData, true, path, ambient.get(), spot.get());
-        MicroBench::DoNotOptimize(ambient.get());
-        MicroBench::DoNotOptimize(spot.get());
+        VertexBuffer ambient;
+        VertexBuffer spot;
+        tessellateShadows(shadowData, true, path, &ambient, &spot);
+        MicroBench::DoNotOptimize(&ambient);
+        MicroBench::DoNotOptimize(&spot);
     }
     StopBenchmarkTiming();
 }
diff --git a/packages/BackupRestoreConfirmation/res/values-ne-rNP/strings.xml b/packages/BackupRestoreConfirmation/res/values-ne-rNP/strings.xml
index 473802e..66d340c 100644
--- a/packages/BackupRestoreConfirmation/res/values-ne-rNP/strings.xml
+++ b/packages/BackupRestoreConfirmation/res/values-ne-rNP/strings.xml
@@ -21,14 +21,14 @@
     <string name="backup_confirm_text" msgid="1878021282758896593">"एउटा जोडिएको डेस्कटप कम्प्युटरमा सबै डेटाको एउटा पूर्ण जगेडाको अनुरोध गरिएको छ। के तपाईँ यो हुन दिन चाहनुहुन्छ? \n\nयदि तपाईँले जगेडाको लागि आफैँ अनुरोध गर्नु भएन भने प्रक्रियालाई अगाडि बढ्न अनुमति नदिनुहोस्।"</string>
     <string name="allow_backup_button_label" msgid="4217228747769644068">"मेरो डेटा ब्याकअप गर्नुहोस्"</string>
     <string name="deny_backup_button_label" msgid="6009119115581097708">"जगेडा नगर्नुहोस्"</string>
-    <string name="restore_confirm_text" msgid="7499866728030461776">"एउटा जडित डेस्कटप कम्प्युटरबाट सबै डेटाको पूर्ण पुनःबहाली अनुरोध गरियो। के तपाईं यो हुन अनुमति दिनुहुन्छ?\n\nयदि तपाईं आफैं पुनःबहाली अनुरोध गर्नुहुन्न भने अपरेसनलाई अघि बढाउन अनुमति नदिनुहोस्। यसले उपकरणमा भएको कुनै पनि डेटालाई बदल्ने छ!"</string>
+    <string name="restore_confirm_text" msgid="7499866728030461776">"एउटा जडित डेस्कटप कम्प्युटरबाट सबै डेटाको पूर्ण पुनःबहाली अनुरोध गरियो। के तपाईँ यो हुन अनुमति दिनुहुन्छ?\n\nयदि तपाईँ आफैं पुनःबहाली अनुरोध गर्नुहुन्न भने अपरेसनलाई अघि बढाउन अनुमति नदिनुहोस्। यसले उपकरणमा भएको कुनै पनि डेटालाई बदल्ने छ!"</string>
     <string name="allow_restore_button_label" msgid="3081286752277127827">"मेरो डेटा पुनःबहाली गर्नुहोस्"</string>
     <string name="deny_restore_button_label" msgid="1724367334453104378">"पुन:स्थापना नगर्नुहोस्"</string>
     <string name="current_password_text" msgid="8268189555578298067">"कृपया तल तपाईंको हालको ब्याकअप पासवर्ड प्रविष्टि गर्नुहोस्:"</string>
     <string name="device_encryption_restore_text" msgid="1570864916855208992">"कृपया तल तपाईंको उपकरण एन्क्रिप्सन पासवर्ड प्रविष्टि गर्नुहोस्:"</string>
     <string name="device_encryption_backup_text" msgid="5866590762672844664">"कृपया तल तपाईंको उपकरण एन्क्रिप्सन पासवर्ड प्रविष्टि गर्नुहोस्: यो ब्याकप सँग्रह एन्क्रिप्ट गर्न पनि प्रयोग हुने छ।"</string>
     <string name="backup_enc_password_text" msgid="4981585714795233099">"ब्याकप डेटालाई encrypt गर्न पासवर्ड प्रविष्टि गर्नुहोस्, यदि यो खालि छोडिएको खण्डमा तपाईको पुरानै पासवर्ड प्रयोग हुने छ।"</string>
-    <string name="backup_enc_password_optional" msgid="1350137345907579306">"यदि तपाईं पूर्ण ब्याकअप डेटा इन्क्रिप्ट गर्न चाहनु हुन्छ भने तल पासवर्ड प्रविष्टि गर्नुहोस्।"</string>
+    <string name="backup_enc_password_optional" msgid="1350137345907579306">"यदि तपाईँ पूर्ण ब्याकअप डेटा इन्क्रिप्ट गर्न चाहनु हुन्छ भने तल पासवर्ड प्रविष्टि गर्नुहोस्।"</string>
     <string name="backup_enc_password_required" msgid="7889652203371654149">"तपाईँको उपकरण गुप्तिकरण गरिए देखि, तपाईंले आफ्नो जगेडा गुप्तिकरण गर्न आवश्यक छ। कृपया तल पासवर्ड प्रविष्ट गर्नुहोस्:"</string>
     <string name="restore_enc_password_text" msgid="6140898525580710823">"यदि पुनःबहाली डेटा इन्क्रिप्ट छ भने कृपया तल पासवर्ड प्रविष्टि गर्नुहोस्:"</string>
     <string name="toast_backup_started" msgid="550354281452756121">"जगेडा राख्न सुरु हुँदै..."</string>
diff --git a/packages/InputDevices/res/raw/keyboard_layout_english_us_workman.kcm b/packages/InputDevices/res/raw/keyboard_layout_english_us_workman.kcm
new file mode 100644
index 0000000..fe82c8d
--- /dev/null
+++ b/packages/InputDevices/res/raw/keyboard_layout_english_us_workman.kcm
@@ -0,0 +1,334 @@
+# 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.
+
+#
+# English (US), Workman keyboard layout.
+# Unlike the default (generic) keyboard layout, English (US) does not contain any
+# special ALT characters.
+#
+
+type OVERLAY
+
+map key 17 D
+map key 18 R
+map key 19 W
+map key 20 B
+map key 21 J
+map key 22 F
+map key 23 U
+map key 24 P
+map key 25 SEMICOLON
+map key 32 H
+map key 33 T
+map key 34 G
+map key 35 Y
+map key 36 N
+map key 37 E
+map key 38 O
+map key 39 I
+map key 46 M
+map key 47 C
+map key 48 V
+map key 49 K
+map key 50 L
+
+### ROW 1
+
+key GRAVE {
+    label:                              '`'
+    base:                               '`'
+    shift:                              '~'
+}
+
+key 1 {
+    label:                              '1'
+    base:                               '1'
+    shift:                              '!'
+}
+
+key 2 {
+    label:                              '2'
+    base:                               '2'
+    shift:                              '@'
+}
+
+key 3 {
+    label:                              '3'
+    base:                               '3'
+    shift:                              '#'
+}
+
+key 4 {
+    label:                              '4'
+    base:                               '4'
+    shift:                              '$'
+}
+
+key 5 {
+    label:                              '5'
+    base:                               '5'
+    shift:                              '%'
+}
+
+key 6 {
+    label:                              '6'
+    base:                               '6'
+    shift:                              '^'
+}
+
+key 7 {
+    label:                              '7'
+    base:                               '7'
+    shift:                              '&'
+}
+
+key 8 {
+    label:                              '8'
+    base:                               '8'
+    shift:                              '*'
+}
+
+key 9 {
+    label:                              '9'
+    base:                               '9'
+    shift:                              '('
+}
+
+key 0 {
+    label:                              '0'
+    base:                               '0'
+    shift:                              ')'
+}
+
+key MINUS {
+    label:                              '-'
+    base:                               '-'
+    shift:                              '_'
+}
+
+key EQUALS {
+    label:                              '='
+    base:                               '='
+    shift:                              '+'
+}
+
+### ROW 2
+
+key Q {
+    label:                              'Q'
+    base:                               'q'
+    shift, capslock:                    'Q'
+}
+
+key D {
+    label:                              'D'
+    base:                               'd'
+    shift, capslock:                    'D'
+}
+
+key R {
+    label:                              'R'
+    base:                               'r'
+    shift, capslock:                    'R'
+}
+
+key W {
+    label:                              'W'
+    base:                               'w'
+    shift, capslock:                    'W'
+}
+
+key B {
+    label:                              'B'
+    base:                               'b'
+    shift, capslock:                    'B'
+}
+
+key J {
+    label:                              'J'
+    base:                               'j'
+    shift, capslock:                    'J'
+}
+
+key F {
+    label:                              'F'
+    base:                               'f'
+    shift, capslock:                    'F'
+}
+
+key U {
+    label:                              'U'
+    base:                               'u'
+    shift, capslock:                    'U'
+}
+
+key P {
+    label:                              'P'
+    base:                               'p'
+    shift, capslock:                    'P'
+}
+
+key SEMICOLON {
+    label:                              ';'
+    base:                               ';'
+    shift, capslock:                    ':'
+}
+
+key LEFT_BRACKET {
+    label:                              '['
+    base:                               '['
+    shift:                              '{'
+}
+
+key RIGHT_BRACKET {
+    label:                              ']'
+    base:                               ']'
+    shift:                              '}'
+}
+
+key BACKSLASH {
+    label:                              '\\'
+    base:                               '\\'
+    shift:                              '|'
+}
+
+### ROW 3
+
+key A {
+    label:                              'A'
+    base:                               'a'
+    shift, capslock:                    'A'
+}
+
+key S {
+    label:                              'S'
+    base:                               's'
+    shift, capslock:                    'S'
+}
+
+key H {
+    label:                              'H'
+    base:                               'h'
+    shift, capslock:                    'H'
+}
+
+key T {
+    label:                              'T'
+    base:                               't'
+    shift, capslock:                    'T'
+}
+
+key G {
+    label:                              'G'
+    base:                               'g'
+    shift, capslock:                    'G'
+}
+
+key Y {
+    label:                              'Y'
+    base:                               'y'
+    shift, capslock:                    'Y'
+}
+
+key N {
+    label:                              'N'
+    base:                               'n'
+    shift, capslock:                    'N'
+}
+
+key E {
+    label:                              'E'
+    base:                               'e'
+    shift, capslock:                    'E'
+}
+
+key O {
+    label:                              'O'
+    base:                               'o'
+    shift:                              'O'
+}
+
+key I {
+    label:                              'I'
+    base:                               'i'
+    shift, capslock:                    'I'
+}
+
+key APOSTROPHE {
+    label:                              '\''
+    base:                               '\''
+    shift:                              '"'
+}
+
+### ROW 4
+
+key Z {
+    label:                              'Z'
+    base:                               'z'
+    shift, capslock:                    'Z'
+}
+
+key X {
+    label:                              'X'
+    base:                               'x'
+    shift, capslock:                    'X'
+}
+
+key M {
+    label:                              'M'
+    base:                               'm'
+    shift, capslock:                    'M'
+}
+
+key C {
+    label:                              'C'
+    base:                               'c'
+    shift, capslock:                    'C'
+}
+
+key V {
+    label:                              'V'
+    base:                               'v'
+    shift, capslock:                    'V'
+}
+
+key K {
+    label:                              'K'
+    base:                               'k'
+    shift, capslock:                    'K'
+}
+
+key L {
+    label:                              'L'
+    base:                               'l'
+    shift, capslock:                    'L'
+}
+
+key COMMA {
+    label:                              ','
+    base:                               ','
+    shift:                              '<'
+}
+
+key PERIOD {
+    label:                              '.'
+    base:                               '.'
+    shift:                              '>'
+}
+
+key SLASH {
+    label:                              '/'
+    base:                               '/'
+    shift:                              '?'
+}
diff --git a/packages/InputDevices/res/values-af/strings.xml b/packages/InputDevices/res/values-af/strings.xml
index d67a9fd..a36d01e 100644
--- a/packages/InputDevices/res/values-af/strings.xml
+++ b/packages/InputDevices/res/values-af/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Engels (VS), internasionale styl"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Engels (VS), Colemak-styl"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Engels (VS), Dvorak-styl"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Engels (VSA), Workman-styl"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Duits"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Frans"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Frans (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-am/strings.xml b/packages/InputDevices/res/values-am/strings.xml
index 3e84794..efabbbf 100644
--- a/packages/InputDevices/res/values-am/strings.xml
+++ b/packages/InputDevices/res/values-am/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"እንግሊዘኛ (ዩ. ኤስ.)፣ አለም አቀፍ ቅጥ"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"እንግሊዘኛ (ዩ. ኤስ.)፣ የኮልማርክ ቅጥ"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"እንግሊዘኛ (ዩ. ኤስ.)፣ የድቮራክ ቅጥ"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"ጀርመን"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ፈረንሳይኛ"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ፈረንሳይኛ (ካናዳ)"</string>
diff --git a/packages/InputDevices/res/values-ar/strings.xml b/packages/InputDevices/res/values-ar/strings.xml
index a922a46..1d3d9f5 100644
--- a/packages/InputDevices/res/values-ar/strings.xml
+++ b/packages/InputDevices/res/values-ar/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"الإنجليزية (الولايات المتحدة)، النمط الدولي"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"‏الإنجليزية (الولايات المتحدة)، نمط Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"‏الإنجليزية (الولايات المتحدة)، نمط Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"الإنجليزية (الولايات المتحدة)، الحرفيّون"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"الألمانية"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"الفرنسية"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"الفرنسية (كندا)"</string>
diff --git a/packages/InputDevices/res/values-az-rAZ/strings.xml b/packages/InputDevices/res/values-az-rAZ/strings.xml
index d69059c..25d7c91 100644
--- a/packages/InputDevices/res/values-az-rAZ/strings.xml
+++ b/packages/InputDevices/res/values-az-rAZ/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"İngilis (ABŞ), Beynəlxalq üslub"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"İngilis (ABŞ), Colemak üslubu"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"İngilis (ABŞ), Dvorak üslubu"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"İngilis dili (ABŞ), Workman üslubu"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Alman"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Fransız"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Fransız dili (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-bg/strings.xml b/packages/InputDevices/res/values-bg/strings.xml
index d68a347..e5e2c96 100644
--- a/packages/InputDevices/res/values-bg/strings.xml
+++ b/packages/InputDevices/res/values-bg/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"англ. (САЩ) – стил „Mеждународна“"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"английски (САЩ) – стил „Коулмак“"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"английски (САЩ) – стил „Дворак“"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"англ. (САЩ) – стил „Работническа“"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"немски"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"френски"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"френски (Канада)"</string>
diff --git a/packages/InputDevices/res/values-bn-rBD/strings.xml b/packages/InputDevices/res/values-bn-rBD/strings.xml
index 1676a95..bfbf3d3 100644
--- a/packages/InputDevices/res/values-bn-rBD/strings.xml
+++ b/packages/InputDevices/res/values-bn-rBD/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"ইংরেজি (US), আন্তর্জাতিক শৈলী"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"ইংরেজি (US), কোলেম্যাক শৈলী"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"ইংরেজি (US), ডিভোরাক শৈলী"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"জার্মান"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ফরাসী"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ফরাসী (কানাডা)"</string>
diff --git a/packages/InputDevices/res/values-ca/strings.xml b/packages/InputDevices/res/values-ca/strings.xml
index 6baa5b8..ee25a74 100644
--- a/packages/InputDevices/res/values-ca/strings.xml
+++ b/packages/InputDevices/res/values-ca/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Anglès (EUA), estil internacional"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Anglès (EUA), estil Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Anglès (EUA), estil Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Anglès (EUA), estil Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Alemany"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Francès"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Francès (Canadà)"</string>
diff --git a/packages/InputDevices/res/values-cs/strings.xml b/packages/InputDevices/res/values-cs/strings.xml
index 1c502fe..614ba56 100644
--- a/packages/InputDevices/res/values-cs/strings.xml
+++ b/packages/InputDevices/res/values-cs/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"anglické (USA), mezinárodní"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"anglické (USA), styl Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"anglické (USA), styl Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"německé"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"francouzské"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"francouzské (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-da/strings.xml b/packages/InputDevices/res/values-da/strings.xml
index 043a5b3..228c51a 100644
--- a/packages/InputDevices/res/values-da/strings.xml
+++ b/packages/InputDevices/res/values-da/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Engelsk (USA), international stil"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Engelsk (USA), Colemak-stil"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Engelsk (USA), Dvorak-stil"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Engelsk (USA), Workman-stil"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Tysk"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Fransk"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Fransk (Canada)"</string>
diff --git a/packages/InputDevices/res/values-de/strings.xml b/packages/InputDevices/res/values-de/strings.xml
index 40722f6..ce25623 100644
--- a/packages/InputDevices/res/values-de/strings.xml
+++ b/packages/InputDevices/res/values-de/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Englisch (USA), international"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Englisch (USA), Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Englisch (USA), Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Deutsch"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Französisch"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Französisch (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-el/strings.xml b/packages/InputDevices/res/values-el/strings.xml
index 025a288..0a99dbb 100644
--- a/packages/InputDevices/res/values-el/strings.xml
+++ b/packages/InputDevices/res/values-el/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Αγγλικά (ΗΠΑ), τύπου International"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Αγγλικά (ΗΠΑ), τύπου Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Αγγλικά (ΗΠΑ), τύπου Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Γερμανικά"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Γαλλικά"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Γαλλικά (Καναδά)"</string>
diff --git a/packages/InputDevices/res/values-en-rAU/strings.xml b/packages/InputDevices/res/values-en-rAU/strings.xml
index d5797a0..01c2979 100644
--- a/packages/InputDevices/res/values-en-rAU/strings.xml
+++ b/packages/InputDevices/res/values-en-rAU/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"English (US), International style"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"English (US), Colemak style"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"English (US), Dvorak style"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"English (US), Workman style"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"German"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"French"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"French (Canada)"</string>
diff --git a/packages/InputDevices/res/values-en-rGB/strings.xml b/packages/InputDevices/res/values-en-rGB/strings.xml
index d5797a0..01c2979 100644
--- a/packages/InputDevices/res/values-en-rGB/strings.xml
+++ b/packages/InputDevices/res/values-en-rGB/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"English (US), International style"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"English (US), Colemak style"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"English (US), Dvorak style"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"English (US), Workman style"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"German"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"French"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"French (Canada)"</string>
diff --git a/packages/InputDevices/res/values-en-rIN/strings.xml b/packages/InputDevices/res/values-en-rIN/strings.xml
index d5797a0..01c2979 100644
--- a/packages/InputDevices/res/values-en-rIN/strings.xml
+++ b/packages/InputDevices/res/values-en-rIN/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"English (US), International style"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"English (US), Colemak style"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"English (US), Dvorak style"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"English (US), Workman style"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"German"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"French"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"French (Canada)"</string>
diff --git a/packages/InputDevices/res/values-es-rUS/strings.xml b/packages/InputDevices/res/values-es-rUS/strings.xml
index 0a9d2f3..20d677b 100644
--- a/packages/InputDevices/res/values-es-rUS/strings.xml
+++ b/packages/InputDevices/res/values-es-rUS/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Inglés (EE. UU.), internacional"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Inglés (EE. UU.), Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Inglés (EE. UU.), Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Alemán"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Francés"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Francés (Canadá)"</string>
diff --git a/packages/InputDevices/res/values-es/strings.xml b/packages/InputDevices/res/values-es/strings.xml
index 6e41abf..af1492a 100644
--- a/packages/InputDevices/res/values-es/strings.xml
+++ b/packages/InputDevices/res/values-es/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Inglés (EE.UU.), estilo internacional"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Inglés (EE.UU.), estilo Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Inglés (EE.UU.), estilo Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Inglés (EE. UU.) estilo Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Alemán"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Francés"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Francés (Canadá)"</string>
diff --git a/packages/InputDevices/res/values-et-rEE/strings.xml b/packages/InputDevices/res/values-et-rEE/strings.xml
index 0d931ce..d03b82e 100644
--- a/packages/InputDevices/res/values-et-rEE/strings.xml
+++ b/packages/InputDevices/res/values-et-rEE/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Inglise (USA), rahvusvaheline stiil"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Inglise (USA), Colemaki stiil"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Inglise (USA), Dvoraki stiil"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Inglise (USA), Workmani stiil"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Saksa"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Prantsuse"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Prantsuse (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-eu-rES/strings.xml b/packages/InputDevices/res/values-eu-rES/strings.xml
index d4d7b6a..d18c6f8 100644
--- a/packages/InputDevices/res/values-eu-rES/strings.xml
+++ b/packages/InputDevices/res/values-eu-rES/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Ingelesa (AEB), nazioarteko estiloa"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Ingelesa (AEB), Colemak estiloa"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Ingelesa (AEB), Dvorak estiloa"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Ingelesa (AEB), Workman estiloa"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Alemaniarra"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Frantsesa"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Frantsesa (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-fa/strings.xml b/packages/InputDevices/res/values-fa/strings.xml
index e87fbad..a05d071 100644
--- a/packages/InputDevices/res/values-fa/strings.xml
+++ b/packages/InputDevices/res/values-fa/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"انگلیسی (ایالات متحده)، سبک بین‌المللی"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"‏انگلیسی (ایالات متحده)، سبک Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"‏انگلیسی (ایالات متحده)، سبک Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"آلمانی"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"فرانسوی"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"فرانسوی (کانادا)‏"</string>
diff --git a/packages/InputDevices/res/values-fi/strings.xml b/packages/InputDevices/res/values-fi/strings.xml
index 5b39dfd..250333c 100644
--- a/packages/InputDevices/res/values-fi/strings.xml
+++ b/packages/InputDevices/res/values-fi/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"englanti (Yhdysvallat), kansainvälinen"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"englanti (Yhdysvallat), Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"englanti (Yhdysvallat), Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"saksa"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ranska"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ranska (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-fr-rCA/strings.xml b/packages/InputDevices/res/values-fr-rCA/strings.xml
index 9973918..3842584 100644
--- a/packages/InputDevices/res/values-fr-rCA/strings.xml
+++ b/packages/InputDevices/res/values-fr-rCA/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Anglais (États-Unis), international"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Anglais (États-Unis), type Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Anglais (États-Unis), type Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Allemand"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Français"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Français (Canada)"</string>
diff --git a/packages/InputDevices/res/values-fr/strings.xml b/packages/InputDevices/res/values-fr/strings.xml
index fa2977b..679dba9 100644
--- a/packages/InputDevices/res/values-fr/strings.xml
+++ b/packages/InputDevices/res/values-fr/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Anglais (États-Unis), international"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Anglais (États-Unis), type Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Anglais (États-Unis), type Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Allemand"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Français"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Français (Canada)"</string>
diff --git a/packages/InputDevices/res/values-gl-rES/strings.xml b/packages/InputDevices/res/values-gl-rES/strings.xml
index d9babd5..ab76a14 100644
--- a/packages/InputDevices/res/values-gl-rES/strings.xml
+++ b/packages/InputDevices/res/values-gl-rES/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Inglés (EUA), estilo internacional"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Inglés (EUA), estilo Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Inglés (EUA), estilo Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Alemán"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Francés"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Francés (Canadá)"</string>
diff --git a/packages/InputDevices/res/values-gu-rIN/strings.xml b/packages/InputDevices/res/values-gu-rIN/strings.xml
index 3abae49..63c3874 100644
--- a/packages/InputDevices/res/values-gu-rIN/strings.xml
+++ b/packages/InputDevices/res/values-gu-rIN/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"અંગ્રેજી (યુએસ), આંતરરાષ્ટ્રીય શૈલી"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"અંગ્રેજી (યુએસ), કોલેમેક શૈલી"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"અંગ્રેજી (યુએસ), ડ્વોરક શૈલી"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"જર્મન"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ફ્રેન્ચ"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ફ્રેન્ચ (કેનેડા)"</string>
diff --git a/packages/InputDevices/res/values-hi/strings.xml b/packages/InputDevices/res/values-hi/strings.xml
index fcd7f84..41966e4 100644
--- a/packages/InputDevices/res/values-hi/strings.xml
+++ b/packages/InputDevices/res/values-hi/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"अंग्रेज़ी (यूएस), अंतर्राष्ट्रीय शैली"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"अंग्रेज़ी (यूएस), कोलमैक शैली"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"अंग्रेज़ी (यूएस), ड्वोरक शैली"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"अंग्रेज़ी (यूएस), वर्कमैन शैली"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"जर्मन"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"फ़्रांसीसी"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"फ़्रांसीसी (कनाडा)"</string>
diff --git a/packages/InputDevices/res/values-hr/strings.xml b/packages/InputDevices/res/values-hr/strings.xml
index bad973d..829f817 100644
--- a/packages/InputDevices/res/values-hr/strings.xml
+++ b/packages/InputDevices/res/values-hr/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"engleska (SAD), međunarodna"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"engleska (SAD), Colemakov raspored"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"engleska (SAD), Dvorakov raspored"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"njemačka"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"francuska"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"francuska (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-hu/strings.xml b/packages/InputDevices/res/values-hu/strings.xml
index 510591d..6fbc3eb 100644
--- a/packages/InputDevices/res/values-hu/strings.xml
+++ b/packages/InputDevices/res/values-hu/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"angol (USA), nemzetközi stílus"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"angol (USA), Colemak-stílus"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"angol (USA), Dvorak-stílus"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"angol (USA), „Workman” stílus"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"német"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"francia"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"francia (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-hy-rAM/strings.xml b/packages/InputDevices/res/values-hy-rAM/strings.xml
index 9ffa8bb..f47aba2 100644
--- a/packages/InputDevices/res/values-hy-rAM/strings.xml
+++ b/packages/InputDevices/res/values-hy-rAM/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Անգլերեն (ԱՄՆ), միջազգային տեսակ"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Անգլերեն (ԱՄՆ), Colemak տեսակ"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Անգլերեն (ԱՄՆ), Dvorak տեսակ"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Գերմաներեն"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Ֆրանսերեն"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Ֆրանսերեն (Կանադա)"</string>
diff --git a/packages/InputDevices/res/values-in/strings.xml b/packages/InputDevices/res/values-in/strings.xml
index fccfa67..b2cbd6e 100644
--- a/packages/InputDevices/res/values-in/strings.xml
+++ b/packages/InputDevices/res/values-in/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Inggris (AS), gaya Internasional"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Inggris (AS), gaya Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Inggris (AS), gaya Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Inggris (AS), gaya Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Jerman"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Prancis"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Prancis (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-is-rIS/strings.xml b/packages/InputDevices/res/values-is-rIS/strings.xml
index e48fa49..35a5a17 100644
--- a/packages/InputDevices/res/values-is-rIS/strings.xml
+++ b/packages/InputDevices/res/values-is-rIS/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Enskt (Bandaríkin), alþjóðlegt"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Enskt (Bandaríkin), Colemak-stíll"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Enskt (Bandaríkin), Dvorak-stíll"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Þýskt"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Franskt"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Franskt (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-it/strings.xml b/packages/InputDevices/res/values-it/strings.xml
index 83dba70..c1c7faa 100644
--- a/packages/InputDevices/res/values-it/strings.xml
+++ b/packages/InputDevices/res/values-it/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Inglese (USA), stile internazionale"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Inglese (USA), stile Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Inglese (USA), stile Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Inglese (USA), stile Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Tedesco"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Francese"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Francese (Canada)"</string>
diff --git a/packages/InputDevices/res/values-iw/strings.xml b/packages/InputDevices/res/values-iw/strings.xml
index 26fe662..0c8b4e9 100644
--- a/packages/InputDevices/res/values-iw/strings.xml
+++ b/packages/InputDevices/res/values-iw/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"אנגלית (ארה\"ב), סגנון בינ\"ל"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"‏אנגלית (ארה\"ב), סגנון Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"‏אנגלית (ארה\"ב), סגנון Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"גרמנית"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"צרפתית"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"צרפתית (קנדה)"</string>
diff --git a/packages/InputDevices/res/values-ja/strings.xml b/packages/InputDevices/res/values-ja/strings.xml
index e2b154d..7fbddd7 100644
--- a/packages/InputDevices/res/values-ja/strings.xml
+++ b/packages/InputDevices/res/values-ja/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"英語(アメリカ)、インターナショナル配列"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"英語(アメリカ)、Colemak配列"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"英語(アメリカ)、Dvorak配列"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"ドイツ語"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"フランス語"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"フランス語(カナダ)"</string>
diff --git a/packages/InputDevices/res/values-ka-rGE/strings.xml b/packages/InputDevices/res/values-ka-rGE/strings.xml
index eff4b04..56bd3e3 100644
--- a/packages/InputDevices/res/values-ka-rGE/strings.xml
+++ b/packages/InputDevices/res/values-ka-rGE/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"ინგლისური (აშშ), საერთაშორისო სტილი"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"ინგლისური (აშშ), Colemak სტილი"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"ინგლისური (აშშ), Dvorak სტილი"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"გერმანული"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ფრანგული"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ფრანგული (კანადა)"</string>
diff --git a/packages/InputDevices/res/values-kk-rKZ/strings.xml b/packages/InputDevices/res/values-kk-rKZ/strings.xml
index 7086bf7..df2da88 100644
--- a/packages/InputDevices/res/values-kk-rKZ/strings.xml
+++ b/packages/InputDevices/res/values-kk-rKZ/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Ағылшын (АҚШ), Халықаралық стилі"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Ағылшын (АҚШ), Colemak стилі"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Ағылшын (АҚШ), Dvorak стилі"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Неміс"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Француз"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Француз (Канада)"</string>
diff --git a/packages/InputDevices/res/values-km-rKH/strings.xml b/packages/InputDevices/res/values-km-rKH/strings.xml
index 60a28b1..acd01ee 100644
--- a/packages/InputDevices/res/values-km-rKH/strings.xml
+++ b/packages/InputDevices/res/values-km-rKH/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"អង់គ្លេស (សហរដ្ឋ​អាមេរិក​)​, ​​រចនាប័ទ្ម​​អន្តរជាតិ"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"អង់គ្លេស (សហរដ្ឋ​អាមេរិក​)​, ​​រចនាប័ទ្ម Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"អង់គ្លេស (សហរដ្ឋ​អាមេរិក​)​, ​​រចនាប័ទ្ម Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"អង់គ្លេស (អាមេរិក) រចនាបទ Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"អាល្លឺម៉ង់"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"បារាំង"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"បារាំង (កាណាដា​)"</string>
diff --git a/packages/InputDevices/res/values-kn-rIN/strings.xml b/packages/InputDevices/res/values-kn-rIN/strings.xml
index 6b43517..f88076c 100644
--- a/packages/InputDevices/res/values-kn-rIN/strings.xml
+++ b/packages/InputDevices/res/values-kn-rIN/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"ಇಂಗ್ಲಿಷ್ (US), ಅಂತರರಾಷ್ಟ್ರೀಯ ಶೈಲಿ"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"ಇಂಗ್ಲಿಷ್ (US), ಕೋಲ್ಮಾರ್ಕ್ ಶೈಲಿ"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"ಇಂಗ್ಲಿಷ್ (US), ಡಿವೊರಾಕ್ ಶೈಲಿ"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"ಜರ್ಮನ್"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ಫ್ರೆಂಚ್"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ಫ್ರೆಂಚ್‌ (ಕೆನಡಾ)"</string>
diff --git a/packages/InputDevices/res/values-ko/strings.xml b/packages/InputDevices/res/values-ko/strings.xml
index 3f563d1..d215375 100644
--- a/packages/InputDevices/res/values-ko/strings.xml
+++ b/packages/InputDevices/res/values-ko/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"영어(미국), 글로벌 스타일"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"영어(미국), 콜맥 스타일"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"영어(미국), 드보락 스타일"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"독일어"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"프랑스어"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"프랑스어(캐나다)"</string>
diff --git a/packages/InputDevices/res/values-ky-rKG/strings.xml b/packages/InputDevices/res/values-ky-rKG/strings.xml
index 0828222..ee9cc5a 100644
--- a/packages/InputDevices/res/values-ky-rKG/strings.xml
+++ b/packages/InputDevices/res/values-ky-rKG/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Англис (АКШ), эл аралык"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Англис (АКШ), Colemak стили"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Англис (АКШ), Dvorak стили"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Немис"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Француз"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Француз (Канада)"</string>
diff --git a/packages/InputDevices/res/values-lo-rLA/strings.xml b/packages/InputDevices/res/values-lo-rLA/strings.xml
index fb3fe17..33c9f61 100644
--- a/packages/InputDevices/res/values-lo-rLA/strings.xml
+++ b/packages/InputDevices/res/values-lo-rLA/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"ອັງກິດ (ສະຫະລັດຯ), ແບບສາກົນ"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"ອັງກິດ (ສະຫະລັດຯ), ແບບ Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"ອັງກິດ (ສະຫະລັດຯ), ແບບ Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"ເຢຍລະມັນ"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ຝຣັ່ງ"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ຝຣັ່ງ (ຄານາດາ)"</string>
diff --git a/packages/InputDevices/res/values-lt/strings.xml b/packages/InputDevices/res/values-lt/strings.xml
index d0eb1f6..1dae850 100644
--- a/packages/InputDevices/res/values-lt/strings.xml
+++ b/packages/InputDevices/res/values-lt/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Anglų k. (JAV), tarptautinis stilius"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Anglų k. (JAV), „Colemak“ stilius"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Anglų k. (JAV), „Dvorak“ stilius"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Anglų k. (JAV), „Workman“ stilius"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Vokiečių k."</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Prancūzų k."</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Prancūzų k. (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-lv/strings.xml b/packages/InputDevices/res/values-lv/strings.xml
index 0608bf0..96dc53b 100644
--- a/packages/InputDevices/res/values-lv/strings.xml
+++ b/packages/InputDevices/res/values-lv/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Angļu (ASV), starptautiska"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Angļu (ASV), Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Angļu (ASV), Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Angļu (ASV), Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Vācu"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Franču"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Franču (Kanāda)"</string>
diff --git a/packages/InputDevices/res/values-mk-rMK/strings.xml b/packages/InputDevices/res/values-mk-rMK/strings.xml
index 8662984..2fae1cf 100644
--- a/packages/InputDevices/res/values-mk-rMK/strings.xml
+++ b/packages/InputDevices/res/values-mk-rMK/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Англиски (САД), меѓународен стил"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Англиски (САД), Colemak стил"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Англиски (САД), Dvorak стил"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Англиски (САД), Workman стил"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Германски"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Француски"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Француски (Канада)"</string>
diff --git a/packages/InputDevices/res/values-ml-rIN/strings.xml b/packages/InputDevices/res/values-ml-rIN/strings.xml
index 4f846a0..b42bdb7 100644
--- a/packages/InputDevices/res/values-ml-rIN/strings.xml
+++ b/packages/InputDevices/res/values-ml-rIN/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"ഇംഗ്ലീഷ് (യു.എസ്), അന്തർദ്ദേശീയ ശൈലി"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"ഇംഗ്ലീഷ് (യു.എസ്), കോൽമാക് ശൈലി"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"ഇംഗ്ലീഷ് (യു.എസ്), ദ്വരോക്ക് ശൈലി"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"ജര്‍‌മ്മന്‍‌"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ഫ്രഞ്ച്"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ഫ്രഞ്ച് (കാനഡ)"</string>
diff --git a/packages/InputDevices/res/values-mn-rMN/strings.xml b/packages/InputDevices/res/values-mn-rMN/strings.xml
index a28fd2a..f1354fe 100644
--- a/packages/InputDevices/res/values-mn-rMN/strings.xml
+++ b/packages/InputDevices/res/values-mn-rMN/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Англи (АНУ), Олон улсын стиль"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Англи (АНУ), Колемак стиль"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Англи (АНУ), Дворак стиль"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Aнгли хэл (АНУ), Aжилчин загвар"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Герман"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Франц"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Франц (Канад)"</string>
diff --git a/packages/InputDevices/res/values-mr-rIN/strings.xml b/packages/InputDevices/res/values-mr-rIN/strings.xml
index 119ae6c..9ffcc70 100644
--- a/packages/InputDevices/res/values-mr-rIN/strings.xml
+++ b/packages/InputDevices/res/values-mr-rIN/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"इंग्रजी (यूएस), आंतरराष्‍ट्रीय शैली"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"इंग्रजी (यूएस), कोलमॅक शैली"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"इंग्रजी (यूएस), ड्वोरॅक शैली"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"इंग्रजी (यूएस), कामगार शैली"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"जर्मन"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"फ्रेंच"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"फ्रेंच (कॅनडा)"</string>
diff --git a/packages/InputDevices/res/values-ms-rMY/strings.xml b/packages/InputDevices/res/values-ms-rMY/strings.xml
index a1a6d00..04983e3 100644
--- a/packages/InputDevices/res/values-ms-rMY/strings.xml
+++ b/packages/InputDevices/res/values-ms-rMY/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Bahasa Inggeris (AS), gaya A/bangsa"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Bahasa Inggeris (AS), gaya Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Bahasa Inggeris (AS), gaya Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Bahasa Inggeris (AS), gaya Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Bahasa Jerman"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Bahasa Perancis"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Bahasa Perancis (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-my-rMM/strings.xml b/packages/InputDevices/res/values-my-rMM/strings.xml
index 91bdc55..f3762b4 100644
--- a/packages/InputDevices/res/values-my-rMM/strings.xml
+++ b/packages/InputDevices/res/values-my-rMM/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"အင်္ဂလိပ်(ယူအက်စ်)၊အပြည်ပြည်ဆိုင်ရာပုံစံ"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"အင်္ဂလိပ်(ယူအက်စ်)၊Colemak ပုံစံ"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"အင်္ဂလိပ် (ယူအက်စ်)၊Dvorak ပုံစံ"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"အင်္ဂလိပ် (ယူအက်စ်)၊ အလုပ်လုပ်သူ ပုံစံ"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"ဂျာမန်"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ပြင်သစ်"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ပြင်သစ် (ကနေဒါ)"</string>
diff --git a/packages/InputDevices/res/values-nb/strings.xml b/packages/InputDevices/res/values-nb/strings.xml
index ad4b704..378cdc1 100644
--- a/packages/InputDevices/res/values-nb/strings.xml
+++ b/packages/InputDevices/res/values-nb/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Engelsk (USA), internasjonal stil"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Engelsk (USA), Colemak-stil"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Engelsk (USA), Dvorak-stil"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Tysk"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Fransk"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Fransk (Canada)"</string>
diff --git a/packages/InputDevices/res/values-ne-rNP/strings.xml b/packages/InputDevices/res/values-ne-rNP/strings.xml
index 4e5c2b5..571d717 100644
--- a/packages/InputDevices/res/values-ne-rNP/strings.xml
+++ b/packages/InputDevices/res/values-ne-rNP/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"अङ्ग्रेजी (अमेरिकी), अन्तर्राष्ट्रिय शैली"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"अङ्ग्रेजी (अमेरिकी), कोलमाक शैली"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"अङ्ग्रेजी (अमेरिकी), डेभोर्याक शैली"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"जर्मन"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"फ्रान्सेली"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"फ्रेंच (क्यानाडा)"</string>
diff --git a/packages/InputDevices/res/values-nl/strings.xml b/packages/InputDevices/res/values-nl/strings.xml
index c57251e..31ade05 100644
--- a/packages/InputDevices/res/values-nl/strings.xml
+++ b/packages/InputDevices/res/values-nl/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Engels (VS), internationaal"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Engels (VS), Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Engels (VS), Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Engels (VS), Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Duits"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Frans"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Frans (Canada)"</string>
diff --git a/packages/InputDevices/res/values-pa-rIN/strings.xml b/packages/InputDevices/res/values-pa-rIN/strings.xml
index a885088..437352c 100644
--- a/packages/InputDevices/res/values-pa-rIN/strings.xml
+++ b/packages/InputDevices/res/values-pa-rIN/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"ਅੰਗ੍ਰੇਜ਼ੀ (ਅਮਰੀਕਾ), ਅੰਤਰਰਾਸ਼ਟਰੀ ਸਟਾਈਲ"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"ਅੰਗ੍ਰੇਜ਼ੀ (ਅਮਰੀਕਾ), ਕੋਲਮਾਰਕ ਸਟਾਈਲ"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"ਅੰਗ੍ਰੇਜ਼ੀ (ਅਮਰੀਕਾ), ਵੋਰਕ ਸਟਾਈਲ"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"ਅੰਗਰੇਜ਼ੀ (US), ਵਰਕਮੈਨ ਸਟਾਈਲ"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"ਜਰਮਨ"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ਫਰਾਂਸੀਸੀ"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ਫ੍ਰੈਂਚ (ਕੈਨੇਡਾ)"</string>
diff --git a/packages/InputDevices/res/values-pl/strings.xml b/packages/InputDevices/res/values-pl/strings.xml
index 39fb3ec..7175705 100644
--- a/packages/InputDevices/res/values-pl/strings.xml
+++ b/packages/InputDevices/res/values-pl/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Angielski (USA), międzynarodowy"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Angielski (USA), Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Angielski (USA), Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Niemiecki"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Francuski"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Francuski (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-pt-rBR/strings.xml b/packages/InputDevices/res/values-pt-rBR/strings.xml
index e9a0a38..15c2d37 100644
--- a/packages/InputDevices/res/values-pt-rBR/strings.xml
+++ b/packages/InputDevices/res/values-pt-rBR/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Inglês (EUA), estilo internacional"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Inglês (EUA), estilo Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Inglês (EUA), estilo Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Alemão"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Francês"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Francês (Canadá)"</string>
diff --git a/packages/InputDevices/res/values-pt-rPT/strings.xml b/packages/InputDevices/res/values-pt-rPT/strings.xml
index 3ac3b84..b806fc2 100644
--- a/packages/InputDevices/res/values-pt-rPT/strings.xml
+++ b/packages/InputDevices/res/values-pt-rPT/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Inglês (EUA), est. Internacional"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Inglês (EUA), estilo Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Inglês (EUA), estilo Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Inglês (EUA), estilo Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Alemão"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Francês"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Francês (Canadá)"</string>
diff --git a/packages/InputDevices/res/values-pt/strings.xml b/packages/InputDevices/res/values-pt/strings.xml
index e9a0a38..15c2d37 100644
--- a/packages/InputDevices/res/values-pt/strings.xml
+++ b/packages/InputDevices/res/values-pt/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Inglês (EUA), estilo internacional"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Inglês (EUA), estilo Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Inglês (EUA), estilo Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Alemão"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Francês"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Francês (Canadá)"</string>
diff --git a/packages/InputDevices/res/values-ro/strings.xml b/packages/InputDevices/res/values-ro/strings.xml
index c2392b1..ccfe568 100644
--- a/packages/InputDevices/res/values-ro/strings.xml
+++ b/packages/InputDevices/res/values-ro/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Engleză (SUA), stil internațional"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Engleză (SUA), stil Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Engleză (SUA), stil Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Germană"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Franceză"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Franceză (Canada)"</string>
diff --git a/packages/InputDevices/res/values-ru/strings.xml b/packages/InputDevices/res/values-ru/strings.xml
index 70ecf6e..7d3038e 100644
--- a/packages/InputDevices/res/values-ru/strings.xml
+++ b/packages/InputDevices/res/values-ru/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"английский (США, международная)"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"английский (США, Colemak)"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"английский (США, Dvorak)"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"немецкий"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"французский"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"французский (Канада)"</string>
diff --git a/packages/InputDevices/res/values-si-rLK/strings.xml b/packages/InputDevices/res/values-si-rLK/strings.xml
index 67563c4..945a097 100644
--- a/packages/InputDevices/res/values-si-rLK/strings.xml
+++ b/packages/InputDevices/res/values-si-rLK/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"ඉංග්‍රීසි (US), අන්තර්ජාතික ආකාරය"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"ඉංග්‍රීසි (US), Colemak ආකාරය"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"ඉංග්‍රීසි (US), Dvorak ආකාරය"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"ඉංග්‍රීසි (එ.ජ.), වර්ක්මන් ආකාරය"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"ජර්මානු"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ප්‍රංශ"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ප්‍රංශ (කැනඩාව)"</string>
diff --git a/packages/InputDevices/res/values-sk/strings.xml b/packages/InputDevices/res/values-sk/strings.xml
index d2ee0cf..2e76024f 100644
--- a/packages/InputDevices/res/values-sk/strings.xml
+++ b/packages/InputDevices/res/values-sk/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"anglické (USA), medzinárodné"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"anglické (USA), štýl Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"anglické (USA), štýl Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"anglické (USA), štýl Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"nemecké"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"francúzske"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"francúzske (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-sl/strings.xml b/packages/InputDevices/res/values-sl/strings.xml
index 38542ef..f9e4610 100644
--- a/packages/InputDevices/res/values-sl/strings.xml
+++ b/packages/InputDevices/res/values-sl/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"angleška (ZDA), mednarodni slog"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"angleška (ZDA), slog Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"angleška (ZDA), slog Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"nemška"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"francoska"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"francoska (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-sq-rAL/strings.xml b/packages/InputDevices/res/values-sq-rAL/strings.xml
index 2092926..8a9000d 100644
--- a/packages/InputDevices/res/values-sq-rAL/strings.xml
+++ b/packages/InputDevices/res/values-sq-rAL/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"anglisht (SHBA), stili \"ndërkombëtar\""</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"anglisht (SHBA), stili \"colemak\""</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"anglisht (SHBA), stili \"dvorak\""</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"anglisht (SHBA), stili \"workman\""</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"gjermanisht"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"frëngjisht"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"frëngjisht (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-sr/strings.xml b/packages/InputDevices/res/values-sr/strings.xml
index dd500e6..a216bc3 100644
--- a/packages/InputDevices/res/values-sr/strings.xml
+++ b/packages/InputDevices/res/values-sr/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"енглеска (САД), међународни стил"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"енглеска (САД), Colemak стил"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"енглеска (САД), Dvorak стил"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"немачка"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"француска"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"француска (Канада)"</string>
diff --git a/packages/InputDevices/res/values-sv/strings.xml b/packages/InputDevices/res/values-sv/strings.xml
index c2406c0..23f2c98 100644
--- a/packages/InputDevices/res/values-sv/strings.xml
+++ b/packages/InputDevices/res/values-sv/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Engelskt (USA), internationellt"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Engelskt (USA), colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Engelskt (USA), dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Tyskt"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Franskt"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Franskt (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-sw/strings.xml b/packages/InputDevices/res/values-sw/strings.xml
index f71a696..720d427 100644
--- a/packages/InputDevices/res/values-sw/strings.xml
+++ b/packages/InputDevices/res/values-sw/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Kiingereza (Marekani), Muundo wa Kimataifa"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Kiingereza (Marekani), Muundo wa Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Kiingereza (Marekani), Muundo wa Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Kijerumani"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Kifaransa"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Kifaransa (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-ta-rIN/strings.xml b/packages/InputDevices/res/values-ta-rIN/strings.xml
index 30d653d..43d0bd1 100644
--- a/packages/InputDevices/res/values-ta-rIN/strings.xml
+++ b/packages/InputDevices/res/values-ta-rIN/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"ஆங்கிலம் (யூஎஸ்), சர்வதேச நடை"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"ஆங்கிலம் (யூஎஸ்), கோல்மாக் நடை"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"ஆங்கிலம் (யூஎஸ்), டிவாரக் நடை"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"ஜெர்மன்"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ஃபிரெஞ்ச்"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ஃபிரெஞ்ச் (கனடா)"</string>
diff --git a/packages/InputDevices/res/values-te-rIN/strings.xml b/packages/InputDevices/res/values-te-rIN/strings.xml
index cc1b14d..d214ae6 100644
--- a/packages/InputDevices/res/values-te-rIN/strings.xml
+++ b/packages/InputDevices/res/values-te-rIN/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"ఇంగ్లీష్ (US), అంతర్జాతీయ శైలి"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"ఇంగ్లీష్ (US), కొల్‌మాక్ శైలి"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"ఇంగ్లీష్ (US), ద్వోరక్ శైలి"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"జర్మన్"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ఫ్రెంచ్"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ఫ్రెంచ్ (కెనడా)"</string>
diff --git a/packages/InputDevices/res/values-th/strings.xml b/packages/InputDevices/res/values-th/strings.xml
index 487b051..50dc1e4 100644
--- a/packages/InputDevices/res/values-th/strings.xml
+++ b/packages/InputDevices/res/values-th/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"อังกฤษ (อเมริกัน), รูปแบบนานาชาติ"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"อังกฤษ (อเมริกัน), รูปแบบ Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"อังกฤษ (อเมริกัน), รูปแบบ Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"อังกฤษ (อเมริกัน), รูปแบบ Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"เยอรมัน"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"ฝรั่งเศส"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"ฝรั่งเศส (แคนาดา)"</string>
diff --git a/packages/InputDevices/res/values-tl/strings.xml b/packages/InputDevices/res/values-tl/strings.xml
index d7920ed..4bd857d 100644
--- a/packages/InputDevices/res/values-tl/strings.xml
+++ b/packages/InputDevices/res/values-tl/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Ingles (US), istilong International"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Ingles (US), istilong Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Ingles (US), istilong Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"English (US), Workman style"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"German"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"French"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"French (Canada)"</string>
diff --git a/packages/InputDevices/res/values-tr/strings.xml b/packages/InputDevices/res/values-tr/strings.xml
index c0c70be..3dd0d3b 100644
--- a/packages/InputDevices/res/values-tr/strings.xml
+++ b/packages/InputDevices/res/values-tr/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"İngilizce (ABD) Uluslararası stil"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"İngilizce (ABD) Colemak stili"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"İngilizce (ABD) Dvorak stili"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Almanca"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Fransızca"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Fransızca (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-uk/strings.xml b/packages/InputDevices/res/values-uk/strings.xml
index 43a3fe6..c818001 100644
--- a/packages/InputDevices/res/values-uk/strings.xml
+++ b/packages/InputDevices/res/values-uk/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"англійська (США), міжнародна"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"англійська (США), розкладка Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"англійська (США), розкладка Дворака"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"англійська (США), розкладка Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"німецька"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"французька"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"французька (Канада)"</string>
diff --git a/packages/InputDevices/res/values-ur-rPK/strings.xml b/packages/InputDevices/res/values-ur-rPK/strings.xml
index eee1eb2..2c5a8b8 100644
--- a/packages/InputDevices/res/values-ur-rPK/strings.xml
+++ b/packages/InputDevices/res/values-ur-rPK/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"انگریزی (امریکہ)، انٹرنیشنل سٹائل"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"انگریزی (امریکہ)، کول مارک سٹائل"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"انگریزی (امریکہ)، ڈوراک سٹائل"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"جرمن"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"فرانسیسی"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"فرانسیسی (کینیڈا)"</string>
diff --git a/packages/InputDevices/res/values-uz-rUZ/strings.xml b/packages/InputDevices/res/values-uz-rUZ/strings.xml
index 3b6772b..ee20328 100644
--- a/packages/InputDevices/res/values-uz-rUZ/strings.xml
+++ b/packages/InputDevices/res/values-uz-rUZ/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Inglizcha (AQSH), xalqaro uslubda"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Inglizcha (AQSH), Kolemak uslubida"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Inglizcha (AQSH), Dvorak uslubida"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Nemischa"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Fransuzcha"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Fransuzcha (Kanada)"</string>
diff --git a/packages/InputDevices/res/values-vi/strings.xml b/packages/InputDevices/res/values-vi/strings.xml
index a90c1cd..3ca715b 100644
--- a/packages/InputDevices/res/values-vi/strings.xml
+++ b/packages/InputDevices/res/values-vi/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"Tiếng Anh (Mỹ), kiểu Quốc tế"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"Tiếng Anh (Mỹ), kiểu Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"Tiếng Anh (Mỹ), kiểu Dvorak"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"Tiếng Anh (Mỹ), kiểu Workman"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Tiếng Đức"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Tiếng Pháp"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Tiếng Pháp (Canada)"</string>
diff --git a/packages/InputDevices/res/values-zh-rCN/strings.xml b/packages/InputDevices/res/values-zh-rCN/strings.xml
index c050ebd..2ba2667 100644
--- a/packages/InputDevices/res/values-zh-rCN/strings.xml
+++ b/packages/InputDevices/res/values-zh-rCN/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"英语(美国),国际风格"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"英语(美国),Colemak 风格"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"英语(美国),Dvorak 风格"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"德语"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"法语"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"法语(加拿大)"</string>
diff --git a/packages/InputDevices/res/values-zh-rHK/strings.xml b/packages/InputDevices/res/values-zh-rHK/strings.xml
index ff5570e..9385df8 100644
--- a/packages/InputDevices/res/values-zh-rHK/strings.xml
+++ b/packages/InputDevices/res/values-zh-rHK/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"英文 (美國),國際樣式"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"英文 (美國),Colemak 樣式"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"英文 (美國),Dvorak 樣式"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"英文 (美國),Workman 樣式"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"德文"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"法文"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"法文 (加拿大)"</string>
diff --git a/packages/InputDevices/res/values-zh-rTW/strings.xml b/packages/InputDevices/res/values-zh-rTW/strings.xml
index 859983d..89ef558 100644
--- a/packages/InputDevices/res/values-zh-rTW/strings.xml
+++ b/packages/InputDevices/res/values-zh-rTW/strings.xml
@@ -8,6 +8,7 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"英文 (美國),國際樣式"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"英文 (美國),Colemak 樣式"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"英文 (美國),Dvorak 樣式"</string>
+    <string name="keyboard_layout_english_us_workman_label" msgid="2944541595262173111">"英文 (美國),Workman 樣式"</string>
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"德文"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"法文"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"法文 (加拿大)"</string>
diff --git a/packages/InputDevices/res/values-zu/strings.xml b/packages/InputDevices/res/values-zu/strings.xml
index 9f30f7a..80899d0 100644
--- a/packages/InputDevices/res/values-zu/strings.xml
+++ b/packages/InputDevices/res/values-zu/strings.xml
@@ -8,6 +8,8 @@
     <string name="keyboard_layout_english_us_intl" msgid="3705168594034233583">"I-English (US), isitayela sakwamanye amazwe"</string>
     <string name="keyboard_layout_english_us_colemak_label" msgid="4194969610343455380">"I-English (US), isitayela se-Colemak"</string>
     <string name="keyboard_layout_english_us_dvorak_label" msgid="793528923171145202">"I-English (US), isitayela se-Dvorak"</string>
+    <!-- no translation found for keyboard_layout_english_us_workman_label (2944541595262173111) -->
+    <skip />
     <string name="keyboard_layout_german_label" msgid="8451565865467909999">"Isi-German"</string>
     <string name="keyboard_layout_french_label" msgid="813450119589383723">"Isi-French"</string>
     <string name="keyboard_layout_french_ca_label" msgid="365352601060604832">"Isi-French (Canada)"</string>
diff --git a/packages/InputDevices/res/values/strings.xml b/packages/InputDevices/res/values/strings.xml
index 968961a..5644c9a 100644
--- a/packages/InputDevices/res/values/strings.xml
+++ b/packages/InputDevices/res/values/strings.xml
@@ -21,6 +21,9 @@
     <!-- US English (Dvorak style) keyboard layout label. [CHAR LIMIT=35] -->
     <string name="keyboard_layout_english_us_dvorak_label">English (US), Dvorak style</string>
 
+    <!-- US English (Workman style) keyboard layout label. [CHAR LIMIT=35] -->
+    <string name="keyboard_layout_english_us_workman_label">English (US), Workman style</string>
+
     <!-- German keyboard layout label. [CHAR LIMIT=35] -->
     <string name="keyboard_layout_german_label">German</string>
 
diff --git a/packages/InputDevices/res/xml/keyboard_layouts.xml b/packages/InputDevices/res/xml/keyboard_layouts.xml
index 6f7253c..a302162 100644
--- a/packages/InputDevices/res/xml/keyboard_layouts.xml
+++ b/packages/InputDevices/res/xml/keyboard_layouts.xml
@@ -20,6 +20,10 @@
             android:label="@string/keyboard_layout_english_us_dvorak_label"
             android:keyboardLayout="@raw/keyboard_layout_english_us_dvorak" />
 
+    <keyboard-layout android:name="keyboard_layout_english_us_workman"
+            android:label="@string/keyboard_layout_english_us_workman_label"
+            android:keyboardLayout="@raw/keyboard_layout_english_us_workman" />
+
     <keyboard-layout android:name="keyboard_layout_german"
             android:label="@string/keyboard_layout_german_label"
             android:keyboardLayout="@raw/keyboard_layout_german" />
diff --git a/packages/Keyguard/res/values-ne-rNP/strings.xml b/packages/Keyguard/res/values-ne-rNP/strings.xml
index d18d0f2..4a5907e0 100644
--- a/packages/Keyguard/res/values-ne-rNP/strings.xml
+++ b/packages/Keyguard/res/values-ne-rNP/strings.xml
@@ -82,22 +82,22 @@
     <string name="kg_too_many_failed_pattern_attempts_dialog_message" msgid="74089475965050805">"तपाईँले तपाईँको अनलक ढाँचा गलत तरिकाले <xliff:g id="NUMBER_0">%d</xliff:g> पटक खिच्नु भएको छ। \n\n <xliff:g id="NUMBER_1">%d</xliff:g> सेकेन्डमा फेरि कोसिस गर्नुहोस्।"</string>
     <string name="kg_failed_attempts_almost_at_wipe" product="tablet" msgid="8774056606869646621">"तपाईंले गलत तरिकाले ट्याब्लेट अनलक गर्ने प्रयास गर्नु भएको छ<xliff:g id="NUMBER_0">%d</xliff:g>पटक।  <xliff:g id="NUMBER_1">%d</xliff:g> थप असफल प्रयासहरूपछि, यो ट्याब्लेट रिसेट हुनेछ जसले आफ्नो सम्पूर्ण डेटा मेट्नेछ।"</string>
     <string name="kg_failed_attempts_almost_at_wipe" product="default" msgid="1843331751334128428">"तपाईंले गलत तरिकाले फोन अनलक गर्ने प्रयास गर्नु भएको छ <xliff:g id="NUMBER_0">%d</xliff:g> पटक। पछि <xliff:g id="NUMBER_1">%d</xliff:g> थप असफल प्रयासहरूपछि, यो फोन  रिसेट हुनेछ जसले सम्पूर्ण डेटा मेटाउनेछ।।"</string>
-    <string name="kg_failed_attempts_now_wiping" product="tablet" msgid="258925501999698032">"तपाईं गलत तरिकाले ट्याब्लेट अनलक गर्ने प्रयास गर्नु भएको छ <xliff:g id="NUMBER">%d</xliff:g> पटक। यो ट्याब्लेट रिेसेट गरिनेछ जसले सम्पूर्ण डेटा मेट्नेछ।"</string>
+    <string name="kg_failed_attempts_now_wiping" product="tablet" msgid="258925501999698032">"तपाईँ गलत तरिकाले ट्याब्लेट अनलक गर्ने प्रयास गर्नु भएको छ <xliff:g id="NUMBER">%d</xliff:g> पटक। यो ट्याब्लेट रिेसेट गरिनेछ जसले सम्पूर्ण डेटा मेट्नेछ।"</string>
     <string name="kg_failed_attempts_now_wiping" product="default" msgid="7154028908459817066">"तपाईंले गलत तरिकाले फोन अनलक गर्ने प्रयास गर्नु भएको छ <xliff:g id="NUMBER">%d</xliff:g> पटक। यो फोन रिसेट गरिनेछ जसले सम्पूर्ण डेटा मेट्नेछ।"</string>
     <string name="kg_failed_attempts_almost_at_erase_user" product="tablet" msgid="6159955099372112688">"तपाईंले गलत तरिकाले  ट्याब्लेट अनलक गर्ने प्रयास गर्नु भएको छ<xliff:g id="NUMBER_0">%d</xliff:g> पटक।  <xliff:g id="NUMBER_1">%d</xliff:g> थप असफल प्रयासहरूपछि, यो प्रयोगकर्ता हटाइनेछ जसले सम्पूर्ण प्रयोगकर्ता डेटा मेट्नेछ।"</string>
     <string name="kg_failed_attempts_almost_at_erase_user" product="default" msgid="6945823186629369880">"तपाईंले गलत तरिकाले फोन अनलक गर्ने प्रयास गर्नु भएको छ <xliff:g id="NUMBER_0">%d</xliff:g> पटक। <xliff:g id="NUMBER_1">%d</xliff:g> थप असफल प्रयासहरूपछि, यो प्रयोगकर्ता हटाइनेछ जसले  सबै प्रयोगकर्ता डेटा मेट्नेछ।"</string>
     <string name="kg_failed_attempts_now_erasing_user" product="tablet" msgid="3963486905355778734">"तपाईंले गलत तरिकाले ट्याब्लेट अनलक गर्ने प्रयास गर्नु भएको छ<xliff:g id="NUMBER">%d</xliff:g> पटक। यो प्रयोगकर्ता हटाइनेछ जसले सम्पूर्ण प्रयोगकर्ता डेटा मेट्नेछ ।"</string>
     <string name="kg_failed_attempts_now_erasing_user" product="default" msgid="7729009752252111673">"तपाईंले गलत तरिकाले फोन अनलक गर्ने प्रयास गर्नु भएको छ<xliff:g id="NUMBER">%d</xliff:g> पटक। यो प्रयोगकर्ता हटाइनेछ जसले सम्पूर्ण प्रयोगकर्ता डेटा मेट्नेछ।"</string>
-    <string name="kg_failed_attempts_almost_at_erase_profile" product="tablet" msgid="4621778507387853694">"तपाईं गलत तरिकाले ट्याब्लेट अनलक गर्ने प्रयास गर्नु भएको छ<xliff:g id="NUMBER_0">%d</xliff:g> पटक। <xliff:g id="NUMBER_1">%d</xliff:g> थप असफल प्रयासहरूपछि, काम प्रोफाइल हटाइनेछ जसले सबै प्रोफाइल डेटा मेट्नेछ।"</string>
+    <string name="kg_failed_attempts_almost_at_erase_profile" product="tablet" msgid="4621778507387853694">"तपाईँ गलत तरिकाले ट्याब्लेट अनलक गर्ने प्रयास गर्नु भएको छ<xliff:g id="NUMBER_0">%d</xliff:g> पटक। <xliff:g id="NUMBER_1">%d</xliff:g> थप असफल प्रयासहरूपछि, काम प्रोफाइल हटाइनेछ जसले सबै प्रोफाइल डेटा मेट्नेछ।"</string>
     <string name="kg_failed_attempts_almost_at_erase_profile" product="default" msgid="6853071165802933545">"तपाईंले गलत तरिकाले फोन अनलक गर्ने प्रयास गर्नु भएको छ <xliff:g id="NUMBER_0">%d</xliff:g> पटक। <xliff:g id="NUMBER_1">%d</xliff:g> थप असफल प्रयासहरूपछि , काम प्रोफाइल हटाइनेछ जसले सबै प्रोफाइल डेटा मेट्नेछ।"</string>
-    <string name="kg_failed_attempts_now_erasing_profile" product="tablet" msgid="4686386497449912146">"तपाईं गलत तरिकाले ट्याब्लेट अनलक गर्ने प्रयास गर्नु भएको छ<xliff:g id="NUMBER">%d</xliff:g> पटक। काम प्रोफाइल हटाइनेछ जसले सम्पूर्ण  प्रोफाइल डेटा मेट्नेछ ।"</string>
+    <string name="kg_failed_attempts_now_erasing_profile" product="tablet" msgid="4686386497449912146">"तपाईँ गलत तरिकाले ट्याब्लेट अनलक गर्ने प्रयास गर्नु भएको छ<xliff:g id="NUMBER">%d</xliff:g> पटक। काम प्रोफाइल हटाइनेछ जसले सम्पूर्ण  प्रोफाइल डेटा मेट्नेछ ।"</string>
     <string name="kg_failed_attempts_now_erasing_profile" product="default" msgid="4951507352869831265">"तपाईंले गलत तरिकाले फोन अनलक गर्ने प्रयास गर्नु भएको छ <xliff:g id="NUMBER">%d</xliff:g> पटक। काम प्रोफाइल हटाइनेछ जसले सम्पूर्ण प्रोफाइल डेटा मेट्नेछ।"</string>
     <string name="kg_failed_attempts_almost_at_login" product="tablet" msgid="3253575572118914370">"तपाईंले गलत तरिकाले आफ्नो अनलक ढाँचा <xliff:g id="NUMBER_0">%d</xliff:g> पटक कोर्नुभयो। <xliff:g id="NUMBER_1">%d</xliff:g> विफल प्रयत्नहरू पछि, तपाईंलाई आफ्नो ट्याब्लेट इमेल खाता प्रयोग गरेर अनलक गर्न सोधिने छ।\n\n फेरि प्रयास गर्नुहोस् <xliff:g id="NUMBER_2">%d</xliff:g> सेकेन्डहरूमा।"</string>
     <string name="kg_failed_attempts_almost_at_login" product="default" msgid="1437638152015574839">"तपाईँले आफ्नो अनलक ढाँचा गलत रूपमा <xliff:g id="NUMBER_0">%d</xliff:g> पटक तान्नु भएको छ। <xliff:g id="NUMBER_1">%d</xliff:g> धेरै असफल प्रयासहरूपछि, तपाईँलाई एउटा इमेल खाताको प्रयोग गरेर तपाईँको फोन अनलक गर्न सोधिने छ।\n\n फेरि <xliff:g id="NUMBER_2">%d</xliff:g> सेकेन्डमा प्रयास गर्नुहोस्।"</string>
     <string name="kg_password_wrong_pin_code_pukked" msgid="30531039455764924">"SIM PIN कोड गलत छ। अब तपाईंले अाफ्नो उपकरण खोल्नलाई तपाईंको वाहकसँग सम्पर्क गर्नै पर्दर।"</string>
     <plurals name="kg_password_wrong_pin_code" formatted="false" msgid="6721575017538162249">
-      <item quantity="other"> गलत SIM PIN कोड, तपाईं सँग <xliff:g id="NUMBER_1">%d</xliff:g> पटक प्रयास बाँकी छ।</item>
-      <item quantity="one">SIM PIN कोड गलत छ, तपाईंले अाफ्नो यन्त्र खोल्नलाई तपाईंको वाहकसँग सम्पर्क गर्नै पर्न अघि तपाईंसँग <xliff:g id="NUMBER_0">%d</xliff:g> पटक प्रयास बाँकी छ।</item>
+      <item quantity="other"> गलत SIM PIN कोड, तपाईँ सँग <xliff:g id="NUMBER_1">%d</xliff:g> पटक प्रयास बाँकी छ।</item>
+      <item quantity="one">SIM PIN कोड गलत छ, तपाईँले अाफ्नो यन्त्र खोल्नलाई तपाईँको वाहकसँग सम्पर्क गर्नै पर्न अघि तपाईँसँग <xliff:g id="NUMBER_0">%d</xliff:g> पटक प्रयास बाँकी छ।</item>
     </plurals>
     <string name="kg_password_wrong_puk_code_dead" msgid="7077536808291316208">"SIM प्रयोग बिहिन छ। तपाईंको वाहकलाई सम्पर्क गर्नुहोस्।"</string>
     <plurals name="kg_password_wrong_puk_code" formatted="false" msgid="7576227366999858780">
diff --git a/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDatabase.java b/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDatabase.java
new file mode 100644
index 0000000..11e937b
--- /dev/null
+++ b/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDatabase.java
@@ -0,0 +1,161 @@
+package com.android.mtp;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.mtp.MtpObjectInfo;
+import android.provider.DocumentsContract;
+import android.provider.DocumentsContract.Document;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * Database for MTP objects.
+ * The object handle which is identifier for object in MTP protocol is not stable over sessions.
+ * When we resume the process, we need to remap our document ID with MTP's object handle.
+ * The database object remembers the map of document ID and fullpath, and helps to remap object
+ * handle and document ID by comparing fullpath.
+ * TODO: Remove @VisibleForTesting annotation when we start to use this class.
+ */
+@VisibleForTesting
+class MtpDatabase {
+    private static final int VERSION = 1;
+    private static final String NAME = "mtp";
+
+    private static final String TABLE_MTP_DOCUMENTS = "MtpDocuments";
+
+    static final String COLUMN_DEVICE_ID = "deviceId";
+    static final String COLUMN_STORAGE_ID = "storageId";
+    static final String COLUMN_OBJECT_HANDLE = "objectHandle";
+    static final String COLUMN_FULL_PATH = "fullPath";
+
+    private static class OpenHelper extends SQLiteOpenHelper {
+        private static final String CREATE_TABLE_QUERY =
+                "CREATE TABLE " + TABLE_MTP_DOCUMENTS + " (" +
+                DocumentsContract.Document.COLUMN_DOCUMENT_ID +
+                    " INTEGER PRIMARY KEY AUTOINCREMENT," +
+                COLUMN_DEVICE_ID + " INTEGER NOT NULL," +
+                COLUMN_STORAGE_ID + " INTEGER NOT NULL," +
+                COLUMN_OBJECT_HANDLE + " INTEGER," +
+                COLUMN_FULL_PATH + " TEXT NOT NULL," +
+                DocumentsContract.Document.COLUMN_MIME_TYPE + " TEXT," +
+                DocumentsContract.Document.COLUMN_DISPLAY_NAME + " TEXT NOT NULL," +
+                DocumentsContract.Document.COLUMN_SUMMARY + " TEXT," +
+                DocumentsContract.Document.COLUMN_LAST_MODIFIED + " INTEGER," +
+                DocumentsContract.Document.COLUMN_ICON + " INTEGER," +
+                DocumentsContract.Document.COLUMN_FLAGS + " INTEGER NOT NULL," +
+                DocumentsContract.Document.COLUMN_SIZE + " INTEGER NOT NULL);";
+
+        public OpenHelper(Context context) {
+            super(context, NAME, null, VERSION);
+        }
+
+        @Override
+        public void onCreate(SQLiteDatabase db) {
+            db.execSQL(CREATE_TABLE_QUERY);
+        }
+
+        @Override
+        public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    private final SQLiteDatabase database;
+
+    @VisibleForTesting
+    MtpDatabase(Context context) {
+        final OpenHelper helper = new OpenHelper(context);
+        database = helper.getWritableDatabase();
+    }
+
+    @VisibleForTesting
+    static void deleteDatabase(Context context) {
+        SQLiteDatabase.deleteDatabase(context.getDatabasePath(NAME));
+    }
+
+    @VisibleForTesting
+    Cursor queryChildDocuments(String[] columnNames) {
+        return database.query(TABLE_MTP_DOCUMENTS, columnNames, null, null, null, null, null);
+    }
+
+    @VisibleForTesting
+    void putRootDocument(MtpRoot root) throws Exception {
+        database.beginTransaction();
+        try {
+            final ContentValues values = new ContentValues();
+            values.put(COLUMN_DEVICE_ID, root.mDeviceId);
+            values.put(COLUMN_STORAGE_ID, root.mStorageId);
+            values.putNull(COLUMN_OBJECT_HANDLE);
+            values.put(
+                    COLUMN_FULL_PATH, "/" + root.mDeviceId + "/" + escape(root.mDescription));
+            values.put(Document.COLUMN_MIME_TYPE, DocumentsContract.Document.MIME_TYPE_DIR);
+            values.put(Document.COLUMN_DISPLAY_NAME, root.mDescription);
+            values.putNull(Document.COLUMN_SUMMARY);
+            values.putNull(Document.COLUMN_LAST_MODIFIED);
+            values.putNull(Document.COLUMN_ICON);
+            values.put(Document.COLUMN_FLAGS, 0);
+            values.put(Document.COLUMN_SIZE,
+                    (int) Math.min(root.mMaxCapacity - root.mFreeSpace, Integer.MAX_VALUE));
+            if (database.insert(TABLE_MTP_DOCUMENTS, null, values) == -1) {
+                throw new Exception("Failed to add root document.");
+            }
+            database.setTransactionSuccessful();
+        } finally {
+            database.endTransaction();
+        }
+    }
+
+    @VisibleForTesting
+    void putDocument(int deviceId, String parentFullPath, MtpObjectInfo info) throws Exception {
+        database.beginTransaction();
+        try {
+            final String mimeType = CursorHelper.formatTypeToMimeType(info.getFormat());
+
+            int flag = 0;
+            if (info.getProtectionStatus() == 0) {
+                flag |= DocumentsContract.Document.FLAG_SUPPORTS_DELETE |
+                        DocumentsContract.Document.FLAG_SUPPORTS_WRITE;
+                if (mimeType == DocumentsContract.Document.MIME_TYPE_DIR) {
+                    flag |= DocumentsContract.Document.FLAG_DIR_SUPPORTS_CREATE;
+                }
+            }
+            if (info.getThumbCompressedSize() > 0) {
+                flag |= DocumentsContract.Document.FLAG_SUPPORTS_THUMBNAIL;
+            }
+
+            final ContentValues values = new ContentValues();
+            values.put(COLUMN_DEVICE_ID, deviceId);
+            values.put(COLUMN_STORAGE_ID, info.getStorageId());
+            values.put(COLUMN_OBJECT_HANDLE, info.getObjectHandle());
+            values.put(COLUMN_FULL_PATH, parentFullPath + "/" + escape(info.getName()));
+            values.put(
+                    Document.COLUMN_MIME_TYPE, CursorHelper.formatTypeToMimeType(info.getFormat()));
+            values.put(Document.COLUMN_DISPLAY_NAME, info.getName());
+            values.putNull(Document.COLUMN_SUMMARY);
+            values.put(
+                    Document.COLUMN_LAST_MODIFIED,
+                    info.getDateModified() != 0 ? info.getDateModified() : null);
+            values.putNull(Document.COLUMN_ICON);
+            values.put(Document.COLUMN_FLAGS, flag);
+            values.put(Document.COLUMN_SIZE, info.getCompressedSize());
+            if (database.insert(TABLE_MTP_DOCUMENTS, null, values) == -1) {
+                throw new Exception("Failed to add document.");
+            }
+            database.setTransactionSuccessful();
+        } finally {
+            database.endTransaction();
+        }
+    }
+
+    @VisibleForTesting
+    private String escape(String s) throws UnsupportedEncodingException {
+        return URLEncoder.encode(s, StandardCharsets.UTF_8.name());
+    }
+}
diff --git a/packages/MtpDocumentsProvider/tests/src/com/android/mtp/MtpDatabaseTest.java b/packages/MtpDocumentsProvider/tests/src/com/android/mtp/MtpDatabaseTest.java
new file mode 100644
index 0000000..7ce32542
--- /dev/null
+++ b/packages/MtpDocumentsProvider/tests/src/com/android/mtp/MtpDatabaseTest.java
@@ -0,0 +1,121 @@
+package com.android.mtp;
+
+
+import android.database.Cursor;
+import android.mtp.MtpConstants;
+import android.mtp.MtpObjectInfo;
+import android.provider.DocumentsContract;
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
+
+@SmallTest
+public class MtpDatabaseTest extends AndroidTestCase {
+    private final String[] COLUMN_NAMES = new String[] {
+        DocumentsContract.Document.COLUMN_DOCUMENT_ID,
+        MtpDatabase.COLUMN_DEVICE_ID,
+        MtpDatabase.COLUMN_STORAGE_ID,
+        MtpDatabase.COLUMN_OBJECT_HANDLE,
+        MtpDatabase.COLUMN_FULL_PATH,
+        DocumentsContract.Document.COLUMN_MIME_TYPE,
+        DocumentsContract.Document.COLUMN_DISPLAY_NAME,
+        DocumentsContract.Document.COLUMN_SUMMARY,
+        DocumentsContract.Document.COLUMN_LAST_MODIFIED,
+        DocumentsContract.Document.COLUMN_ICON,
+        DocumentsContract.Document.COLUMN_FLAGS,
+        DocumentsContract.Document.COLUMN_SIZE
+    };
+
+    @Override
+    public void tearDown() {
+        MtpDatabase.deleteDatabase(getContext());
+    }
+
+    public void testPutRootDocument() throws Exception {
+        final MtpDatabase database = new MtpDatabase(getContext());
+        final MtpRoot root = new MtpRoot(
+                0,
+                1,
+                "Device A",
+                "Storage",
+                1000,
+                2000,
+                "");
+        database.putRootDocument(root);
+
+        final MtpRoot duplicatedNameRoot = new MtpRoot(
+                0,
+                2,
+                "Device A",
+                "Storage",
+                1000,
+                2000,
+                "");
+        database.putRootDocument(duplicatedNameRoot);
+
+        final MtpRoot strangeNameRoot = new MtpRoot(
+                0,
+                3,
+                "Device A",
+                "/@#%&<>Storage",
+                1000,
+                2000,
+                "");
+        database.putRootDocument(strangeNameRoot);
+
+        final Cursor cursor = database.queryChildDocuments(COLUMN_NAMES);
+        assertEquals(3, cursor.getCount());
+
+        cursor.moveToNext();
+        assertEquals("documentId", 1, cursor.getInt(0));
+        assertEquals("deviceId", 0, cursor.getInt(1));
+        assertEquals("storageId", 1, cursor.getInt(2));
+        assertTrue("objectHandle", cursor.isNull(3));
+        assertEquals("fullPath", "/0/Storage", cursor.getString(4));
+        assertEquals("mimeType", DocumentsContract.Document.MIME_TYPE_DIR, cursor.getString(5));
+        assertEquals("displayName", "Storage", cursor.getString(6));
+        assertTrue("summary", cursor.isNull(7));
+        assertTrue("lastModified", cursor.isNull(8));
+        assertTrue("icon", cursor.isNull(9));
+        assertEquals("flag", 0, cursor.getInt(10));
+        assertEquals("size", 1000, cursor.getInt(11));
+
+        cursor.moveToNext();
+        assertEquals("documentId", 2, cursor.getInt(0));
+        assertEquals("fullPath", "/0/Storage", cursor.getString(4));
+
+        cursor.moveToNext();
+        assertEquals("documentId", 3, cursor.getInt(0));
+        assertEquals("fullPath", "/0/%2F%40%23%25%26%3C%3EStorage", cursor.getString(4));
+    }
+
+    public void testPutDocument() throws Exception {
+        final MtpDatabase database = new MtpDatabase(getContext());
+        final MtpObjectInfo.Builder builder = new MtpObjectInfo.Builder();
+        builder.setObjectHandle(100);
+        builder.setName("test.txt");
+        builder.setStorageId(5);
+        builder.setFormat(MtpConstants.FORMAT_TEXT);
+        builder.setCompressedSize(1000);
+        database.putDocument(0, "/0/Storage", builder.build());
+
+        final Cursor cursor = database.queryChildDocuments(COLUMN_NAMES);
+        assertEquals(1, cursor.getCount());
+        cursor.moveToNext();
+        assertEquals("documentId", 1, cursor.getInt(0));
+        assertEquals("deviceId", 0, cursor.getInt(1));
+        assertEquals("storageId", 5, cursor.getInt(2));
+        assertEquals("objectHandle", 100, cursor.getInt(3));
+        assertEquals("fullPath", "/0/Storage/test.txt", cursor.getString(4));
+        assertEquals("mimeType", "text/plain", cursor.getString(5));
+        assertEquals("displayName", "test.txt", cursor.getString(6));
+        assertTrue("summary", cursor.isNull(7));
+        assertTrue("lastModified", cursor.isNull(8));
+        assertTrue("icon", cursor.isNull(9));
+        assertEquals(
+                "flag",
+                DocumentsContract.Document.FLAG_SUPPORTS_DELETE |
+                DocumentsContract.Document.FLAG_SUPPORTS_WRITE,
+                cursor.getInt(10));
+        assertEquals("size", 1000, cursor.getInt(11));
+    }
+}
diff --git a/packages/SettingsLib/res/values/strings.xml b/packages/SettingsLib/res/values/strings.xml
index 9b1f103..c44a7960 100644
--- a/packages/SettingsLib/res/values/strings.xml
+++ b/packages/SettingsLib/res/values/strings.xml
@@ -225,4 +225,10 @@
 
     <!-- [CHAR LIMIT=NONE] Label of a running process that represents another user -->
     <string name="running_process_item_user_label">User: <xliff:g id="user_name">%1$s</xliff:g></string>
+
+    <!-- Launch defaults preference summary with some set [CHAR LIMIT=40] -->
+    <string name="launch_defaults_some">Some defaults set</string>
+    <!-- Launch defaults preference summary with none set [CHAR LIMIT=40] -->
+    <string name="launch_defaults_none">No defaults set</string>
+
 </resources>
diff --git a/packages/SettingsLib/src/com/android/settingslib/applications/AppUtils.java b/packages/SettingsLib/src/com/android/settingslib/applications/AppUtils.java
new file mode 100644
index 0000000..344bf62
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/applications/AppUtils.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.settingslib.applications;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.IntentFilter;
+import android.content.pm.PackageManager;
+import android.hardware.usb.IUsbManager;
+import android.os.RemoteException;
+import android.os.UserHandle;
+import android.util.Log;
+
+import com.android.settingslib.R;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class AppUtils {
+    private static final String TAG = "AppUtils";
+
+    public static CharSequence getLaunchByDefaultSummary(ApplicationsState.AppEntry appEntry,
+            IUsbManager usbManager, PackageManager pm, Context context) {
+        String packageName = appEntry.info.packageName;
+        boolean hasPreferred = hasPreferredActivities(pm, packageName)
+                || hasUsbDefaults(usbManager, packageName);
+        int status = pm.getIntentVerificationStatus(packageName, UserHandle.myUserId());
+        // consider a visible current link-handling state to be any explicitly designated behavior
+        boolean hasDomainURLsPreference =
+                status != PackageManager.INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED;
+        return context.getString(hasPreferred || hasDomainURLsPreference
+                ? R.string.launch_defaults_some
+                : R.string.launch_defaults_none);
+    }
+
+    public static boolean hasUsbDefaults(IUsbManager usbManager, String packageName) {
+        try {
+            if (usbManager != null) {
+                return usbManager.hasDefaults(packageName, UserHandle.myUserId());
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "mUsbManager.hasDefaults", e);
+        }
+        return false;
+    }
+
+    public static boolean hasPreferredActivities(PackageManager pm, String packageName) {
+        // Get list of preferred activities
+        List<ComponentName> prefActList = new ArrayList<>();
+        // Intent list cannot be null. so pass empty list
+        List<IntentFilter> intentList = new ArrayList<>();
+        pm.getPreferredActivities(intentList, prefActList, packageName);
+        Log.d(TAG, "Have " + prefActList.size() + " number of activities in preferred list");
+        return prefActList.size() > 0;
+    }
+
+}
diff --git a/packages/Shell/res/values-sv/strings.xml b/packages/Shell/res/values-sv/strings.xml
index 47ee2f7..8b72938 100644
--- a/packages/Shell/res/values-sv/strings.xml
+++ b/packages/Shell/res/values-sv/strings.xml
@@ -18,7 +18,7 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_label" msgid="3701846017049540910">"Skal"</string>
     <string name="bugreport_finished_title" msgid="2293711546892863898">"Felrapporten har skapats"</string>
-    <string name="bugreport_finished_text" product="watch" msgid="8389172248433597683">"Dra till vänster om du vill dela felrapporten"</string>
+    <string name="bugreport_finished_text" product="watch" msgid="8389172248433597683">"Svep åt vänster om du vill dela felrapporten"</string>
     <string name="bugreport_finished_text" product="default" msgid="3559904746859400732">"Tryck om du vill dela felrapporten"</string>
     <string name="bugreport_confirm" msgid="5130698467795669780">"Felrapporter innehåller data från systemets olika loggfiler, inklusive personliga och privata uppgifter. Dela bara felrapporter med personer du litar på."</string>
     <string name="bugreport_confirm_repeat" msgid="4926842460688645058">"Visa det här meddelandet nästa gång"</string>
diff --git a/packages/SystemUI/res/values-af/strings.xml b/packages/SystemUI/res/values-af/strings.xml
index f50abf7..41ed64c 100644
--- a/packages/SystemUI/res/values-af/strings.xml
+++ b/packages/SystemUI/res/values-af/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Herrangskik Kitsinstellings"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Wys helderheid in Kitsinstellings"</string>
     <string name="experimental" msgid="6198182315536726162">"Eksperimenteel"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Skakel Bluetooth aan?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Jy moet Bluetooth aanskakel om jou sleutelbord aan jou tablet te koppel."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Skakel aan"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-am/strings.xml b/packages/SystemUI/res/values-am/strings.xml
index e507e64..673710d 100644
--- a/packages/SystemUI/res/values-am/strings.xml
+++ b/packages/SystemUI/res/values-am/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"ፈጣን ቅንብሮችን ዳግም ያደራጁ"</string>
     <string name="show_brightness" msgid="6613930842805942519">"በፈጣን ቅንብሮች ውስጥ ብሩህነትን አሳይ"</string>
     <string name="experimental" msgid="6198182315536726162">"የሙከራ"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"ብሉቱዝ ይብራ?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"የቁልፍ ሰሌዳዎን ከእርስዎ ጡባዊ ጋር ለማገናኘት በመጀመሪያ ብሉቱዝን ማብራት አለብዎት።"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"አብራ"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ar/strings.xml b/packages/SystemUI/res/values-ar/strings.xml
index 1098af1..c2c7e65 100644
--- a/packages/SystemUI/res/values-ar/strings.xml
+++ b/packages/SystemUI/res/values-ar/strings.xml
@@ -444,10 +444,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"إعادة ترتيب الإعدادات السريعة"</string>
     <string name="show_brightness" msgid="6613930842805942519">"عرض السطوع في الإعدادات السريعة"</string>
     <string name="experimental" msgid="6198182315536726162">"إعدادات تجريبية"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"تشغيل البلوتوث؟"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"لتوصيل لوحة المفاتيح بالجهاز اللوحي، يلزمك تشغيل بلوتوث أولاً."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"تشغيل"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-az-rAZ/strings.xml b/packages/SystemUI/res/values-az-rAZ/strings.xml
index 4b5309c..a949dbb 100644
--- a/packages/SystemUI/res/values-az-rAZ/strings.xml
+++ b/packages/SystemUI/res/values-az-rAZ/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Sürətli Ayarları yenidən tənzimləyin"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Sürətli ayarlarda parlaqlılığı göstərin"</string>
     <string name="experimental" msgid="6198182315536726162">"Eksperimental"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth aktivləşsin?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Tabletinizlə klaviaturaya bağlanmaq üçün ilk olaraq Bluetooth\'u aktivləşdirməlisiniz."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Aktivləşdirin"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-bg/strings.xml b/packages/SystemUI/res/values-bg/strings.xml
index 70cf7f8..a59f4c5 100644
--- a/packages/SystemUI/res/values-bg/strings.xml
+++ b/packages/SystemUI/res/values-bg/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Пренареждане на бързите настройки"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Показване на яркостта от бързите настройки"</string>
     <string name="experimental" msgid="6198182315536726162">"Експериментални"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Да се включи ли Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"За да свържете клавиатурата с таблета си, първо трябва да включите Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Включване"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-bn-rBD/strings.xml b/packages/SystemUI/res/values-bn-rBD/strings.xml
index fd61c8b..f4adc14 100644
--- a/packages/SystemUI/res/values-bn-rBD/strings.xml
+++ b/packages/SystemUI/res/values-bn-rBD/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"দ্রুত সেটিংসে পুনরায় সাজান"</string>
     <string name="show_brightness" msgid="6613930842805942519">"দ্রুত সেটিংসে উজ্জ্বলতা দেখান"</string>
     <string name="experimental" msgid="6198182315536726162">"পরীক্ষামূলক"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth চালু করবেন?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"আপনার ট্যাবলেটের সাথে আপনার কীবোর্ড সংযুক্ত করতে, আপনাকে প্রথমে Bluetooth চালু করতে হবে।"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"চালু করুন"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ca/strings.xml b/packages/SystemUI/res/values-ca/strings.xml
index 8eac5d9..00f96a7 100644
--- a/packages/SystemUI/res/values-ca/strings.xml
+++ b/packages/SystemUI/res/values-ca/strings.xml
@@ -439,13 +439,10 @@
     <string name="activity_not_found" msgid="348423244327799974">"L\'aplicació no està instal·lada al dispositiu"</string>
     <string name="clock_seconds" msgid="7689554147579179507">"Mostra els segons del rellotge"</string>
     <string name="clock_seconds_desc" msgid="6282693067130470675">"Mostra els segons del rellotge a la barra d\'estat. Això pot afectar la durada de la bateria."</string>
-    <string name="qs_rearrange" msgid="8060918697551068765">"Torna a ordenar la Configuració ràpida"</string>
-    <string name="show_brightness" msgid="6613930842805942519">"Mostra la brillantor a la Configuració ràpida"</string>
+    <string name="qs_rearrange" msgid="8060918697551068765">"Reorganitza Configuració ràpida"</string>
+    <string name="show_brightness" msgid="6613930842805942519">"Mostra la brillantor a Configuració ràpida"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimental"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Vols activar el Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Per connectar el teclat amb la tauleta, primer has d\'activar el Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Activa"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-cs/strings.xml b/packages/SystemUI/res/values-cs/strings.xml
index e1b0256..e429a06 100644
--- a/packages/SystemUI/res/values-cs/strings.xml
+++ b/packages/SystemUI/res/values-cs/strings.xml
@@ -444,10 +444,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Změnit uspořádání Rychlého nastavení"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Zobrazit jas v Rychlém nastavení"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimentální"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Zapnout Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Chcete-li klávesnici připojit k tabletu, nejdříve musíte zapnout Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Zapnout"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-da/strings.xml b/packages/SystemUI/res/values-da/strings.xml
index 745bf5a..e4436c8 100644
--- a/packages/SystemUI/res/values-da/strings.xml
+++ b/packages/SystemUI/res/values-da/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Omarranger Hurtige indstillinger"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Vis lysstyrke i Hurtige indstillinger"</string>
     <string name="experimental" msgid="6198182315536726162">"Eksperimentel"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Vil du slå Bluetooth til?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Bluetooth skal være slået til, før du kan knytte dit tastatur til din tablet."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Slå til"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-de/strings.xml b/packages/SystemUI/res/values-de/strings.xml
index 796cce2..b113083 100644
--- a/packages/SystemUI/res/values-de/strings.xml
+++ b/packages/SystemUI/res/values-de/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Schnelleinstellungen neu anordnen"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Helligkeit in den Schnelleinstellungen anzeigen"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimentell"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth aktivieren?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Zum Verbinden von Tastatur und Tablet muss Bluetooth aktiviert sein."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Aktivieren"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-el/strings.xml b/packages/SystemUI/res/values-el/strings.xml
index 1dcfb7b..27a019c 100644
--- a/packages/SystemUI/res/values-el/strings.xml
+++ b/packages/SystemUI/res/values-el/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Αναδιάταξη Γρήγορων ρυθμίσεων"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Εμφάνιση φωτεινότητας στις Γρήγορες ρυθμίσεις"</string>
     <string name="experimental" msgid="6198182315536726162">"Σε πειραματικό στάδιο"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Ενεργοποίηση Bluetooth;"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Για να συνδέσετε το πληκτρολόγιο με το tablet σας, θα πρέπει πρώτα να ενεργοποιήσετε το Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Ενεργοποίηση"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-en-rAU/strings.xml b/packages/SystemUI/res/values-en-rAU/strings.xml
index d991f16..b1f71a2 100644
--- a/packages/SystemUI/res/values-en-rAU/strings.xml
+++ b/packages/SystemUI/res/values-en-rAU/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Rearrange Quick Settings"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Show brightness in Quick Settings"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimental"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Turn on Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"To connect your keyboard with your tablet, you first have to turn on Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Turn on"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-en-rGB/strings.xml b/packages/SystemUI/res/values-en-rGB/strings.xml
index d991f16..b1f71a2 100644
--- a/packages/SystemUI/res/values-en-rGB/strings.xml
+++ b/packages/SystemUI/res/values-en-rGB/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Rearrange Quick Settings"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Show brightness in Quick Settings"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimental"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Turn on Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"To connect your keyboard with your tablet, you first have to turn on Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Turn on"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-en-rIN/strings.xml b/packages/SystemUI/res/values-en-rIN/strings.xml
index d991f16..b1f71a2 100644
--- a/packages/SystemUI/res/values-en-rIN/strings.xml
+++ b/packages/SystemUI/res/values-en-rIN/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Rearrange Quick Settings"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Show brightness in Quick Settings"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimental"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Turn on Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"To connect your keyboard with your tablet, you first have to turn on Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Turn on"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-es-rUS/strings.xml b/packages/SystemUI/res/values-es-rUS/strings.xml
index 4eef099..bca484a 100644
--- a/packages/SystemUI/res/values-es-rUS/strings.xml
+++ b/packages/SystemUI/res/values-es-rUS/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Reorganizar la Configuración rápida"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Mostrar el brillo en la Configuración rápida"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimental"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"¿Activar Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Para conectar el teclado con la tablet, primero debes activar Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Activar"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-es/strings.xml b/packages/SystemUI/res/values-es/strings.xml
index 5dfb878..3c89db8 100644
--- a/packages/SystemUI/res/values-es/strings.xml
+++ b/packages/SystemUI/res/values-es/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Reorganizar Ajustes rápidos"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Mostrar brillo en Ajustes rápidos"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimental"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"¿Activar Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Para poder conectar tu teclado a tu tablet, debes activar el Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Activar"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-et-rEE/strings.xml b/packages/SystemUI/res/values-et-rEE/strings.xml
index d3d5120..01e5848 100644
--- a/packages/SystemUI/res/values-et-rEE/strings.xml
+++ b/packages/SystemUI/res/values-et-rEE/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Korralda kiirseaded ümber"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Kuva kiirseadetes heledus"</string>
     <string name="experimental" msgid="6198182315536726162">"Eksperimentaalne"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Kas lülitada Bluetooth sisse?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Klaviatuuri ühendamiseks tahvelarvutiga peate esmalt Bluetoothi sisse lülitama."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Lülita sisse"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-eu-rES/strings.xml b/packages/SystemUI/res/values-eu-rES/strings.xml
index d48373c..613b44a 100644
--- a/packages/SystemUI/res/values-eu-rES/strings.xml
+++ b/packages/SystemUI/res/values-eu-rES/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Berrantolatu ezarpen bizkorrak"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Erakutsi distira Ezarpen bizkorretan"</string>
     <string name="experimental" msgid="6198182315536726162">"Esperimentala"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth eginbidea aktibatu nahi duzu?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Teklatua tabletara konektatzeko, Bluetooth eginbidea aktibatu behar duzu."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Aktibatu"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-fa/strings.xml b/packages/SystemUI/res/values-fa/strings.xml
index f9e2b22..9967225 100644
--- a/packages/SystemUI/res/values-fa/strings.xml
+++ b/packages/SystemUI/res/values-fa/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"ترتیب مجدد در تنظیمات سریع"</string>
     <string name="show_brightness" msgid="6613930842805942519">"نمایش روشنایی در تنظیمات سریع"</string>
     <string name="experimental" msgid="6198182315536726162">"آزمایشی"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"بلوتوث روشن شود؟"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"برای مرتبط کردن صفحه‌کلید با رایانه لوحی، ابتدا باید بلوتوث را روشن کنید."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"روشن کردن"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-fi/strings.xml b/packages/SystemUI/res/values-fi/strings.xml
index 7816337..2d138cb 100644
--- a/packages/SystemUI/res/values-fi/strings.xml
+++ b/packages/SystemUI/res/values-fi/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Järjestä pika-asetukset uudelleen"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Näytä kirkkaus pika-asetuksissa"</string>
     <string name="experimental" msgid="6198182315536726162">"Kokeellinen"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Otetaanko Bluetooth käyttöön?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Jotta voit yhdistää näppäimistön tablettiisi, sinun on ensin otettava Bluetooth käyttöön."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Ota käyttöön"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-fr-rCA/strings.xml b/packages/SystemUI/res/values-fr-rCA/strings.xml
index 66c435c..979ee35 100644
--- a/packages/SystemUI/res/values-fr-rCA/strings.xml
+++ b/packages/SystemUI/res/values-fr-rCA/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Réorganiser les paramètres rapides"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Afficher la luminosité dans les paramètres rapides"</string>
     <string name="experimental" msgid="6198182315536726162">"Fonctions expérimentales"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Activer Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Pour connecter votre clavier à votre tablette, vous devez d\'abord activer la connectivité Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Activer"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-fr/strings.xml b/packages/SystemUI/res/values-fr/strings.xml
index 5b39201..9ab6613 100644
--- a/packages/SystemUI/res/values-fr/strings.xml
+++ b/packages/SystemUI/res/values-fr/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Réorganiser la fenêtre de configuration rapide"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Afficher la luminosité dans fenêtre de configuration rapide"</string>
     <string name="experimental" msgid="6198182315536726162">"Paramètres expérimentaux"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Activer le Bluetooth ?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Pour connecter un clavier à votre tablette, vous devez avoir activé le Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Activer"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-gl-rES/strings.xml b/packages/SystemUI/res/values-gl-rES/strings.xml
index e5329ed..bc44150 100644
--- a/packages/SystemUI/res/values-gl-rES/strings.xml
+++ b/packages/SystemUI/res/values-gl-rES/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Reorganizar Configuración rápida"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Mostrar brillo en Configuración rápida"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimental"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Queres activar o Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Para conectar o teu teclado co tablet, primeiro tes que activar o Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Activar"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-gu-rIN/strings.xml b/packages/SystemUI/res/values-gu-rIN/strings.xml
index 38594be..ba8c517 100644
--- a/packages/SystemUI/res/values-gu-rIN/strings.xml
+++ b/packages/SystemUI/res/values-gu-rIN/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"ઝડપી સેટિંગ્સને ફરીથી ગોઠવો"</string>
     <string name="show_brightness" msgid="6613930842805942519">"ઝડપી સેટિંગ્સમાં તેજ બતાવો"</string>
     <string name="experimental" msgid="6198182315536726162">"પ્રાયોગિક"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth ચાલુ કરવુ છે?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"તમારા ટેબ્લેટ સાથે કીબોર્ડ કનેક્ટ કરવા માટે, તમારે પહેલાં Bluetooth ચાલુ કરવાની જરૂર પડશે."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"ચાલુ કરો"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-hi/strings.xml b/packages/SystemUI/res/values-hi/strings.xml
index 2abf37b..669ce5a 100644
--- a/packages/SystemUI/res/values-hi/strings.xml
+++ b/packages/SystemUI/res/values-hi/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"त्वरित सेटिंग को पुन: व्यवस्थित करें"</string>
     <string name="show_brightness" msgid="6613930842805942519">"त्वरित सेटिंग में स्क्रीन की रोशनी दिखाएं"</string>
     <string name="experimental" msgid="6198182315536726162">"प्रयोगात्मक"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"ब्लूटूथ चालू करें?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"अपने कीबोर्ड को अपने टैबलेट से कनेक्ट करने के लिए, आपको पहले ब्लूटूथ चालू करना होगा."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"चालू करें"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-hr/strings.xml b/packages/SystemUI/res/values-hr/strings.xml
index 30f22b7..e928cbc 100644
--- a/packages/SystemUI/res/values-hr/strings.xml
+++ b/packages/SystemUI/res/values-hr/strings.xml
@@ -441,10 +441,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Promijeni raspored Brzih postavki"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Prikaži svjetlinu u Brzim postavkama"</string>
     <string name="experimental" msgid="6198182315536726162">"Eksperimentalno"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Želite li uključiti Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Da biste povezali tipkovnicu s tabletom, morate uključiti Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Uključi"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-hu/strings.xml b/packages/SystemUI/res/values-hu/strings.xml
index e1a57f9..a347ede 100644
--- a/packages/SystemUI/res/values-hu/strings.xml
+++ b/packages/SystemUI/res/values-hu/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Gyorsbeállítások átrendezése"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Fényerő megjelenítése a gyorsbeállításokban"</string>
     <string name="experimental" msgid="6198182315536726162">"Kísérleti"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Engedélyezi a Bluetooth-kapcsolatot?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Ha a billentyűzetet csatlakoztatni szeretné táblagépéhez, először engedélyeznie kell a Bluetooth-kapcsolatot."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Bekapcsolás"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-hy-rAM/strings.xml b/packages/SystemUI/res/values-hy-rAM/strings.xml
index 6124ef2..18f6c88 100644
--- a/packages/SystemUI/res/values-hy-rAM/strings.xml
+++ b/packages/SystemUI/res/values-hy-rAM/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Վերադասավորել Արագ կարգավորումները"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Ցույց տալ պայծառությունն Արագ կարգավորումներում"</string>
     <string name="experimental" msgid="6198182315536726162">"Փորձնական"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Միացնե՞լ Bluetooth-ը:"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Ստեղնաշարը ձեր պլանշետին միացնելու համար նախ անհրաժեշտ է միացնել Bluetooth-ը:"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Միացնել"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-in/strings.xml b/packages/SystemUI/res/values-in/strings.xml
index 2ce7a5b..afcac63 100644
--- a/packages/SystemUI/res/values-in/strings.xml
+++ b/packages/SystemUI/res/values-in/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Atur Ulang Setelan Cepat"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Tampilkan kecerahan di Setelan Cepat"</string>
     <string name="experimental" msgid="6198182315536726162">"Eksperimental"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Aktifkan Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Untuk menghubungkan keyboard dengan tablet, terlebih dahulu aktifkan Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Aktifkan"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-is-rIS/strings.xml b/packages/SystemUI/res/values-is-rIS/strings.xml
index cb95cde..48d0d1a 100644
--- a/packages/SystemUI/res/values-is-rIS/strings.xml
+++ b/packages/SystemUI/res/values-is-rIS/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Endurraða flýtistillingum"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Sýna birtustig í flýtistillingum"</string>
     <string name="experimental" msgid="6198182315536726162">"Tilraunastillingar"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Kveikja á Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Til að geta tengt lyklaborðið við spjaldtölvuna þarftu fyrst að kveikja á Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Kveikja"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-it/strings.xml b/packages/SystemUI/res/values-it/strings.xml
index 1e0cec7..dea0330 100644
--- a/packages/SystemUI/res/values-it/strings.xml
+++ b/packages/SystemUI/res/values-it/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Riorganizza Impostazioni rapide"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Mostra luminosità in Impostazioni rapide"</string>
     <string name="experimental" msgid="6198182315536726162">"Sperimentali"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Attivare il Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Per connettere la tastiera al tablet, devi prima attivare il Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Attiva"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-iw/strings.xml b/packages/SystemUI/res/values-iw/strings.xml
index 88c6fbd..772a3fa 100644
--- a/packages/SystemUI/res/values-iw/strings.xml
+++ b/packages/SystemUI/res/values-iw/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"סידור מחדש של הגדרות מהירות"</string>
     <string name="show_brightness" msgid="6613930842805942519">"הצג בהירות בהגדרות מהירות"</string>
     <string name="experimental" msgid="6198182315536726162">"ניסיוניות"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"‏האם להפעיל את ה-Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"‏כדי לחבר את המקלדת לטאבלט, תחילה עליך להפעיל את ה-Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"הפעל"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ja/strings.xml b/packages/SystemUI/res/values-ja/strings.xml
index 6006f64..6e570e3 100644
--- a/packages/SystemUI/res/values-ja/strings.xml
+++ b/packages/SystemUI/res/values-ja/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"クイック設定を並べ替え"</string>
     <string name="show_brightness" msgid="6613930842805942519">"クイック設定に明るさ調整バーを表示する"</string>
     <string name="experimental" msgid="6198182315536726162">"試験運用版"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"BluetoothをONにしますか?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"タブレットでキーボードに接続するには、最初にBluetoothをONにする必要があります。"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"ONにする"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ka-rGE/strings.xml b/packages/SystemUI/res/values-ka-rGE/strings.xml
index f74a434..6f26123 100644
--- a/packages/SystemUI/res/values-ka-rGE/strings.xml
+++ b/packages/SystemUI/res/values-ka-rGE/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"სწრაფი პარამეტრების გადაწყობა"</string>
     <string name="show_brightness" msgid="6613930842805942519">"სიკაშკაშის ჩვენება სწრაფ პარამეტრებში"</string>
     <string name="experimental" msgid="6198182315536726162">"ექსპერიმენტული"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"გსურთ Bluetooth-ის ჩართვა?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"კლავიატურის ტაბლეტთან დასაკავშირებლად, ჯერ უნდა ჩართოთ Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"ჩართვა"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-kk-rKZ/strings.xml b/packages/SystemUI/res/values-kk-rKZ/strings.xml
index 4483303..2668de4 100644
--- a/packages/SystemUI/res/values-kk-rKZ/strings.xml
+++ b/packages/SystemUI/res/values-kk-rKZ/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Жылдам параметрлерді қайта реттеу"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Жылдам параметрлерде жарықтықты көрсету"</string>
     <string name="experimental" msgid="6198182315536726162">"Эксперименттік"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth функциясын қосу керек пе?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Пернетақтаны планшетке қосу үшін алдымен Bluetooth функциясын қосу керек."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Қосу"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-km-rKH/strings.xml b/packages/SystemUI/res/values-km-rKH/strings.xml
index 9b17ffc..08d761f 100644
--- a/packages/SystemUI/res/values-km-rKH/strings.xml
+++ b/packages/SystemUI/res/values-km-rKH/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"រៀបចំការកំណត់រហ័សឡើងវិញ"</string>
     <string name="show_brightness" msgid="6613930842805942519">"បង្ហាញកម្រិតពន្លឺនៅក្នុងការកំណត់រហ័ស"</string>
     <string name="experimental" msgid="6198182315536726162">"ពិសោធន៍"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"បើកប៊្លូធូសឬ?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"ដើម្បីភ្ជាប់ក្តារចុចរបស់អ្នកជាមួយនឹងថេប្លេតរបស់អ្នក អ្នកត្រូវតែបើកប៊្លូធូសជាមុនសិន។"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"បើក"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-kn-rIN/strings.xml b/packages/SystemUI/res/values-kn-rIN/strings.xml
index 7401340..2cf1697 100644
--- a/packages/SystemUI/res/values-kn-rIN/strings.xml
+++ b/packages/SystemUI/res/values-kn-rIN/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"ತ್ವರಿತ ಸೆಟ್ಟಿಂಗ್‌‌ಗಳನ್ನು ಮರುಹೊಂದಿಸಿ"</string>
     <string name="show_brightness" msgid="6613930842805942519">"ತ್ವರಿತ ಸೆಟ್ಟಿಂಗ್‌‌ಗಳಲ್ಲಿ ಪ್ರಖರತೆಯನ್ನು ತೋರಿಸಿ"</string>
     <string name="experimental" msgid="6198182315536726162">"ಪ್ರಾಯೋಗಿಕ"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"ಬ್ಲೂಟೂತ್ ಆನ್ ಮಾಡುವುದೇ?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"ನಿಮ್ಮ ಕೀಬೋರ್ಡ್ ಅನ್ನು ಟ್ಯಾಬ್ಲೆಟ್‌ಗೆ ಸಂಪರ್ಕಿಸಲು, ನೀವು ಮೊದಲು ಬ್ಲೂಟೂತ್ ಆನ್ ಮಾಡಬೇಕಾಗುತ್ತದೆ."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"ಆನ್ ಮಾಡು"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ko/strings.xml b/packages/SystemUI/res/values-ko/strings.xml
index 1f7fec7..4e8be28 100644
--- a/packages/SystemUI/res/values-ko/strings.xml
+++ b/packages/SystemUI/res/values-ko/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"빠른 설정 재정렬"</string>
     <string name="show_brightness" msgid="6613930842805942519">"빠른 설정에서 밝기 표시"</string>
     <string name="experimental" msgid="6198182315536726162">"베타"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"블루투스를 켜시겠습니까?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"키보드를 태블릿에 연결하려면 먼저 블루투스를 켜야 합니다."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"사용"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ky-rKG/strings.xml b/packages/SystemUI/res/values-ky-rKG/strings.xml
index 00ce218..fc6897f 100644
--- a/packages/SystemUI/res/values-ky-rKG/strings.xml
+++ b/packages/SystemUI/res/values-ky-rKG/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Ыкчам жөндөөлөрдү кайра коюу"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Ыкчам жөндөөлөрдөн жарык деңгээлин көрсөтүү"</string>
     <string name="experimental" msgid="6198182315536726162">"Сынамык"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth күйгүзүлсүнбү?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Баскычтобуңузду планшетиңизге туташтыруу үчүн, адегенде Bluetooth\'ту күйгүзүшүңүз керек."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Күйгүзүү"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-lo-rLA/strings.xml b/packages/SystemUI/res/values-lo-rLA/strings.xml
index 92dbb4d..6bb2043 100644
--- a/packages/SystemUI/res/values-lo-rLA/strings.xml
+++ b/packages/SystemUI/res/values-lo-rLA/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"ຈັດ​ວາງ​ການ​ຕັ້ງ​ຄ່າ​ດ່ວນ​ຄືນ​ໃໝ່"</string>
     <string name="show_brightness" msgid="6613930842805942519">"ສະ​ແດງ​ຄວາມ​ແຈ້ງ​ຢູ່​ໃນ​ການ​ຕັ້ງ​ຄ່າ​ດ່ວນ"</string>
     <string name="experimental" msgid="6198182315536726162">"ຍັງຢູ່ໃນການທົດລອງ"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"ເປີດ​ໃຊ້ Bluetooth ບໍ່?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"ເພື່ອ​ເຊື່ອມ​ຕໍ່​ແປ້ນ​ພິມ​ຂອງ​ທ່ານ​ກັບ​ແທັບ​ເລັດ​ຂອງ​ທ່ານ, ກ່ອນ​ອື່ນ​ໝົດ​ທ່ານ​ຕ້ອງ​ເປີດ Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"ເປີດ​"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-lt/strings.xml b/packages/SystemUI/res/values-lt/strings.xml
index 304afe4..8883cb6 100644
--- a/packages/SystemUI/res/values-lt/strings.xml
+++ b/packages/SystemUI/res/values-lt/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Pertvarkyti sparčiuosius nustatymus"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Rodyti skaistį sparčiuosiuose nustatymuose"</string>
     <string name="experimental" msgid="6198182315536726162">"Eksperimentinė versija"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Įjungti „Bluetooth“?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Kad galėtumėte prijungti klaviatūrą prie planšetinio kompiuterio, pirmiausia turite įjungti „Bluetooth“."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Įjungti"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-lv/strings.xml b/packages/SystemUI/res/values-lv/strings.xml
index a1a437d..47ca06a 100644
--- a/packages/SystemUI/res/values-lv/strings.xml
+++ b/packages/SystemUI/res/values-lv/strings.xml
@@ -441,10 +441,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Pārkārtot ātros iestatījumus"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Rādīt spilgtumu ātrajos iestatījumos"</string>
     <string name="experimental" msgid="6198182315536726162">"Eksperimentāli"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Vai ieslēgt Bluetooth savienojumu?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Lai pievienotu tastatūru planšetdatoram, vispirms ir jāieslēdz Bluetooth savienojums."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Ieslēgt"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-mk-rMK/strings.xml b/packages/SystemUI/res/values-mk-rMK/strings.xml
index 808943b..891ffd8 100644
--- a/packages/SystemUI/res/values-mk-rMK/strings.xml
+++ b/packages/SystemUI/res/values-mk-rMK/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Преуредете ги Брзи поставки"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Прикажете ја осветленоста во Брзи поставки"</string>
     <string name="experimental" msgid="6198182315536726162">"Експериментално"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Да се вклучи Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"За да ја поврзете тастатурата со таблетот, најпрво треба да вклучите Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Вклучи"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ml-rIN/strings.xml b/packages/SystemUI/res/values-ml-rIN/strings.xml
index 7724f34..64d4184 100644
--- a/packages/SystemUI/res/values-ml-rIN/strings.xml
+++ b/packages/SystemUI/res/values-ml-rIN/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"ദ്രുത ക്രമീകരണം പുനഃസജ്ജീകരിക്കുക"</string>
     <string name="show_brightness" msgid="6613930842805942519">"ദ്രുത ക്രമീകരണത്തിൽ തെളിച്ചം കാണിക്കുക"</string>
     <string name="experimental" msgid="6198182315536726162">"പരീക്ഷണാത്മകം!"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth ഓണാക്കണോ?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"നിങ്ങളുടെ ടാബ്‌ലെറ്റുമായി കീബോർഡ് കണക്റ്റുചെയ്യുന്നതിന്, ആദ്യം Bluetooth ഓണാക്കേണ്ടതുണ്ട്."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"ഓണാക്കുക"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-mn-rMN/strings.xml b/packages/SystemUI/res/values-mn-rMN/strings.xml
index cecf5af..740ee0d 100644
--- a/packages/SystemUI/res/values-mn-rMN/strings.xml
+++ b/packages/SystemUI/res/values-mn-rMN/strings.xml
@@ -438,10 +438,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Түргэн тохиргоог дахин засварлах"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Түргэн тохиргоонд гэрэлтүүлэг харах"</string>
     <string name="experimental" msgid="6198182315536726162">"Туршилтын"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth-г асаах уу?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Компьютерийн гараа таблетад холбохын тулд эхлээд Bluetooth-г асаана уу."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Асаах"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-mr-rIN/strings.xml b/packages/SystemUI/res/values-mr-rIN/strings.xml
index b253849..00d7bc8 100644
--- a/packages/SystemUI/res/values-mr-rIN/strings.xml
+++ b/packages/SystemUI/res/values-mr-rIN/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"द्रुत सेटिंग्जची पुनर्रचना करा"</string>
     <string name="show_brightness" msgid="6613930842805942519">"द्रुत सेटिंग्जमध्‍ये चमक दर्शवा"</string>
     <string name="experimental" msgid="6198182315536726162">"प्रायोगिक"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"ब्लूटुथ सुरू करायचे?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"आपला कीबोर्ड आपल्या टॅब्लेटसह कनेक्ट करण्यासाठी, आपल्याला प्रथम ब्लूटुथ चालू करणे आवश्यक आहे."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"चालू करा"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ms-rMY/strings.xml b/packages/SystemUI/res/values-ms-rMY/strings.xml
index 5a94581..10865dd 100644
--- a/packages/SystemUI/res/values-ms-rMY/strings.xml
+++ b/packages/SystemUI/res/values-ms-rMY/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Susun Semula Tetapan Pantas"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Tunjukkan kecerahan dalam Tetapan Pantas"</string>
     <string name="experimental" msgid="6198182315536726162">"Percubaan"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Hidupkan Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Untuk menyambungkan papan kekunci anda dengan tablet, anda perlu menghidupkan Bluetooth terlebih dahulu."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Hidupkan"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-my-rMM/strings.xml b/packages/SystemUI/res/values-my-rMM/strings.xml
index 855df4d..5cb6087 100644
--- a/packages/SystemUI/res/values-my-rMM/strings.xml
+++ b/packages/SystemUI/res/values-my-rMM/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"အမြန် ဆက်တင်များကို ပြန်စီစဉ်ရန်"</string>
     <string name="show_brightness" msgid="6613930842805942519">"အမြန် ဆက်တင်များထဲက တောက်ပမှုကို ပြရန်"</string>
     <string name="experimental" msgid="6198182315536726162">"စမ်းသပ်ရေး"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"ဘလူးတုသ် ဖွင့်ရမလား။"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"ကီးဘုတ်ကို တပ်ဘလက်နှင့် ချိတ်ဆက်ရန်၊ ပမထဦးစွာ ဘလူးတုသ်ကို ဖွင့်ပါ။"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"ဖွင့်ပါ"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-nb/strings.xml b/packages/SystemUI/res/values-nb/strings.xml
index d662464..39b404a 100644
--- a/packages/SystemUI/res/values-nb/strings.xml
+++ b/packages/SystemUI/res/values-nb/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Omorganiser hurtiginnstillingene"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Vis lysstyrke i hurtiginnstillingene"</string>
     <string name="experimental" msgid="6198182315536726162">"På forsøksstadiet"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Vil du slå på Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"For å koble tastaturet til nettbrettet ditt må du først slå på Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Slå på"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ne-rNP/strings.xml b/packages/SystemUI/res/values-ne-rNP/strings.xml
index 8333fb0..2a312f3 100644
--- a/packages/SystemUI/res/values-ne-rNP/strings.xml
+++ b/packages/SystemUI/res/values-ne-rNP/strings.xml
@@ -380,7 +380,7 @@
     <string name="monitoring_description_app_personal" msgid="484599052118316268">"तपाईँ <xliff:g id="APPLICATION">%1$s</xliff:g> सँग जडित हुनुहुन्छ जसले इ-मेल, अनुप्रयोगहरू र वेबसाइट लगायतका तपाईँको निजी नेटवर्क गतिविधिका अनुगमन गर्न सक्छ।"</string>
     <string name="monitoring_description_app_work" msgid="1754325860918060897">"तपाईँको कार्य प्रोफाइल <xliff:g id="ORGANIZATION">%1$s</xliff:g> द्वारा व्यवस्थापन गरिन्छ। यो <xliff:g id="APPLICATION">%2$s</xliff:g> सँग जोडिएको छ जसले इमेल, अनुप्रयोगहरू, र वेबसाइटहरू लगायतका तपाईँका नेटवर्क गतिविधि अनुगमन गर्न सक्छ।\n\nथप जानकारीको लागि, आफ्नो प्रशासकलाई सम्पर्क गर्नुहोस्।"</string>
     <string name="monitoring_description_app_personal_work" msgid="4946600443852045903">"तपाईँको कार्य प्रोफाइल <xliff:g id="ORGANIZATION">%1$s</xliff:g> द्वारा व्यवस्थापन गरिन्छ। यो <xliff:g id="APPLICATION_WORK">%2$s</xliff:g> सँग जोडिएको छ जसले इमेल, अनुप्रयोगहरू, र वेबसाइटहरू लगायतका तपाईँका नेटवर्क गतिविधि अनुगमन गर्न सक्छ।\n\nतपाईँ <xliff:g id="APPLICATION_PERSONAL">%3$s</xliff:g> सँग पनि जडित हुनुहुन्छ, जसले तपाईँको व्यक्तिगत नेटवर्क गतिविधि अनुगमन गर्न सक्छ।"</string>
-    <string name="monitoring_description_vpn_app_device_owned" msgid="4970443827043261703">"तपाईंको उपकरण <xliff:g id="ORGANIZATION">%1$s</xliff:g> द्वारा व्यवस्थित गरिन्छ।\n\nतपाईंको प्रशासकले तपाईँको यन्त्र र त्यसको स्थान जानकारीमार्फत सेटिङहरू,  कर्पोरेट पहुँच, अनुप्रयोगहरू, तपाईँको यन्त्रसँग सम्बद्ध डेटा  र तपाईँको यन्त्रको स्थान जानकारीको अनुगमन र व्यवस्थापन गर्न सक्छ।\n\nतपाईं <xliff:g id="APPLICATION">%2$s</xliff:g> सँग जडित हुनुहुन्छ जसले इमेल, अनुप्रयोगहरू, र वेबसाइटहरू लगायतका तपाईँका नेटवर्क गतिविधिका अनुगमन गर्न सक्छ।\n\nथप जानकारीको लागि तपाईको प्रशासकलाई सम्पर्क गर्नुहोस्।"</string>
+    <string name="monitoring_description_vpn_app_device_owned" msgid="4970443827043261703">"तपाईँको उपकरण <xliff:g id="ORGANIZATION">%1$s</xliff:g> द्वारा व्यवस्थित गरिन्छ।\n\nतपाईँको प्रशासकले तपाईँको यन्त्र र त्यसको स्थान जानकारीमार्फत सेटिङहरू,  कर्पोरेट पहुँच, अनुप्रयोगहरू, तपाईँको यन्त्रसँग सम्बद्ध डेटा  र तपाईँको यन्त्रको स्थान जानकारीको अनुगमन र व्यवस्थापन गर्न सक्छ।\n\nतपाईँ <xliff:g id="APPLICATION">%2$s</xliff:g> सँग जडित हुनुहुन्छ जसले इमेल, अनुप्रयोगहरू, र वेबसाइटहरू लगायतका तपाईँका नेटवर्क गतिविधिका अनुगमन गर्न सक्छ।\n\nथप जानकारीको लागि तपाईको प्रशासकलाई सम्पर्क गर्नुहोस्।"</string>
     <string name="keyguard_indication_trust_disabled" msgid="7412534203633528135">"तपाईँले नखोले सम्म उपकरण बन्द रहनेछ"</string>
     <string name="hidden_notifications_title" msgid="7139628534207443290">"छिटो सूचनाहरू प्राप्त गर्नुहोस्"</string>
     <string name="hidden_notifications_text" msgid="2326409389088668981">"तपाईँले अनलक गर्नअघि तिनीहरूलाई हेर्नुहोस्"</string>
@@ -393,12 +393,12 @@
     <string name="accessibility_volume_expand" msgid="5946812790999244205">"विस्तार गर्नुहोस्"</string>
     <string name="accessibility_volume_collapse" msgid="3609549593031810875">"संक्षिप्त पार्नुहोस्"</string>
     <string name="screen_pinning_title" msgid="3273740381976175811">"पर्दा राखेका छ"</string>
-    <string name="screen_pinning_description" msgid="1346522416878235405">"तपाईं अनपिन सम्म यो दृश्य मा राख्छ। छुनुहोस् र अनपिन फिर्ता र सिंहावलोकन नै समय मा पकड।"</string>
-    <string name="screen_pinning_description_accessible" msgid="8518446209564202557">"तपाईं अनपिन सम्म यो दृश्य मा राख्छ। छुनुहोस् र अनपिन गर्न सिंहावलोकन पकड।"</string>
+    <string name="screen_pinning_description" msgid="1346522416878235405">"तपाईँ अनपिन सम्म यो दृश्य मा राख्छ। छुनुहोस् र अनपिन फिर्ता र सिंहावलोकन नै समय मा पकड।"</string>
+    <string name="screen_pinning_description_accessible" msgid="8518446209564202557">"तपाईँ अनपिन सम्म यो दृश्य मा राख्छ। छुनुहोस् र अनपिन गर्न सिंहावलोकन पकड।"</string>
     <string name="screen_pinning_positive" msgid="3783985798366751226">"बुझेँ"</string>
     <string name="screen_pinning_negative" msgid="3741602308343880268">"धन्यवाद पर्दैन"</string>
     <string name="quick_settings_reset_confirmation_title" msgid="748792586749897883">"लुकाउनुहुन्छ <xliff:g id="TILE_LABEL">%1$s</xliff:g>?"</string>
-    <string name="quick_settings_reset_confirmation_message" msgid="2235970126803317374">"यो तपाईं सेटिङ् मा यो बारी अर्को समय देखापर्नेछ।"</string>
+    <string name="quick_settings_reset_confirmation_message" msgid="2235970126803317374">"यो तपाईँ सेटिङ् मा यो बारी अर्को समय देखापर्नेछ।"</string>
     <string name="quick_settings_reset_confirmation_button" msgid="2660339101868367515">"लुकाउनुहोस्"</string>
     <string name="volumeui_prompt_message" msgid="918680947433389110">"<xliff:g id="APP_NAME">%1$s</xliff:g> भोल्यूम संवाद बन्न चाहन्छ।"</string>
     <string name="volumeui_prompt_allow" msgid="7954396902482228786">"अनुमति दिनुहोस्"</string>
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"द्रुत सेटिङहरू पुनः व्यवस्थित गर्नुहोस्"</string>
     <string name="show_brightness" msgid="6613930842805942519">"द्रुत सेटिङहरूमा उज्यालो देखाउनुहोस्"</string>
     <string name="experimental" msgid="6198182315536726162">"प्रयोगात्मक"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"ब्लुटुथ सक्रिय पार्नुहुन्छ?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"आफ्नो ट्याब्लेटसँग किबोर्ड जोड्न, पहिले तपाईँले ब्लुटुथ सक्रिय गर्नुपर्छ।"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"सक्रिय पार्नुहोस्"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-nl/strings.xml b/packages/SystemUI/res/values-nl/strings.xml
index 3bca7c4..6bbb340 100644
--- a/packages/SystemUI/res/values-nl/strings.xml
+++ b/packages/SystemUI/res/values-nl/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Snelle instellingen opnieuw indelen"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Helderheid weergeven in Snelle instellingen"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimenteel"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth inschakelen?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Als je je toetsenbord wilt verbinden met je tablet, moet je eerst Bluetooth inschakelen."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Inschakelen"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-pa-rIN/strings.xml b/packages/SystemUI/res/values-pa-rIN/strings.xml
index d431999..61b68c1 100644
--- a/packages/SystemUI/res/values-pa-rIN/strings.xml
+++ b/packages/SystemUI/res/values-pa-rIN/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"ਤਤਕਾਲ ਸੈਟਿੰਗਾਂ ਨੂੰ ਦੁਬਾਰਾ ਕ੍ਰਮ ਦਿਓ"</string>
     <string name="show_brightness" msgid="6613930842805942519">"ਤਤਕਾਲ ਸੈਟਿੰਗਾਂ ਵਿੱਚ ਚਮਕ ਦਿਖਾਓ"</string>
     <string name="experimental" msgid="6198182315536726162">"ਪ੍ਰਯੋਗਾਤਮਿਕ"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth ਚਾਲੂ ਕਰੋ?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"ਆਪਣੇ ਟੈਬਲੇਟ ਨਾਲ ਆਪਣਾ ਕੀ-ਬੋਰਡ ਕਨੈਕਟ ਕਰਨ ਲਈ, ਤੁਹਾਨੂੰ ਪਹਿਲਾਂ Bluetooth ਚਾਲੂ ਕਰਨ ਦੀ ਜ਼ਰੂਰਤ ਹੈ।"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"ਚਾਲੂ ਕਰੋ"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-pl/strings.xml b/packages/SystemUI/res/values-pl/strings.xml
index e1a57be..caa3081 100644
--- a/packages/SystemUI/res/values-pl/strings.xml
+++ b/packages/SystemUI/res/values-pl/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Uporządkuj Szybkie ustawienia"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Pokaż jasność w Szybkich ustawieniach"</string>
     <string name="experimental" msgid="6198182315536726162">"Eksperymentalne"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Włączyć Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Aby połączyć klawiaturę z tabletem, musisz najpierw włączyć Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Włącz"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-pt-rBR/strings.xml b/packages/SystemUI/res/values-pt-rBR/strings.xml
index e94318b..b82eb32 100644
--- a/packages/SystemUI/res/values-pt-rBR/strings.xml
+++ b/packages/SystemUI/res/values-pt-rBR/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Reorganizar \"Configurações rápidas\""</string>
     <string name="show_brightness" msgid="6613930842805942519">"Mostrar brilho nas \"Configurações rápidas\""</string>
     <string name="experimental" msgid="6198182315536726162">"Experimentais"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Ativar o Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Para conectar o teclado ao tablet, é preciso primeiro ativar o Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Ativar"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-pt-rPT/strings.xml b/packages/SystemUI/res/values-pt-rPT/strings.xml
index a41ee93..c137908 100644
--- a/packages/SystemUI/res/values-pt-rPT/strings.xml
+++ b/packages/SystemUI/res/values-pt-rPT/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Reorganizar as Definições rápidas"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Mostrar luminosidade nas Definições rápidas"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimental"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Pretende ativar o Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Para ligar o teclado ao tablet, tem de ativar primeiro o Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Ativar"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-pt/strings.xml b/packages/SystemUI/res/values-pt/strings.xml
index e94318b..b82eb32 100644
--- a/packages/SystemUI/res/values-pt/strings.xml
+++ b/packages/SystemUI/res/values-pt/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Reorganizar \"Configurações rápidas\""</string>
     <string name="show_brightness" msgid="6613930842805942519">"Mostrar brilho nas \"Configurações rápidas\""</string>
     <string name="experimental" msgid="6198182315536726162">"Experimentais"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Ativar o Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Para conectar o teclado ao tablet, é preciso primeiro ativar o Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Ativar"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ro/strings.xml b/packages/SystemUI/res/values-ro/strings.xml
index 64560b9..b5819ea 100644
--- a/packages/SystemUI/res/values-ro/strings.xml
+++ b/packages/SystemUI/res/values-ro/strings.xml
@@ -441,10 +441,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Rearanjați Setările rapide"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Afișați luminozitatea în Setările rapide"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimentale"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Activați Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Pentru a conecta tastatura la tabletă, mai întâi trebuie să activați Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Activați"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ru/strings.xml b/packages/SystemUI/res/values-ru/strings.xml
index 7487393..0806684 100644
--- a/packages/SystemUI/res/values-ru/strings.xml
+++ b/packages/SystemUI/res/values-ru/strings.xml
@@ -444,10 +444,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Изменить порядок Быстрых настроек"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Добавить яркость в Быстрые настройки"</string>
     <string name="experimental" msgid="6198182315536726162">"Экспериментальная функция"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Подключение по Bluetooth"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Чтобы подключить клавиатуру к планшету, включите Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Включить"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-si-rLK/strings.xml b/packages/SystemUI/res/values-si-rLK/strings.xml
index c54f0ff..39147ff 100644
--- a/packages/SystemUI/res/values-si-rLK/strings.xml
+++ b/packages/SystemUI/res/values-si-rLK/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"ඉක්මන් සැකසීම් යළි පිළිවෙළට සකසන්න"</string>
     <string name="show_brightness" msgid="6613930842805942519">"ඉක්මන් සැකසීම්වල දීප්තිය පෙන්වන්න"</string>
     <string name="experimental" msgid="6198182315536726162">"පරීක්ෂණාත්මක"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"බ්ලූටූත් ක්‍රියාත්මක කරන්නද?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"ඔබේ යතුරු පුවරුව ඔබේ ටැබ්ලට් පරිගණකයට සම්බන්ධ කිරීමට, ඔබ පළමුව බ්ලූටූත් ක්‍රියාත්මක කළ යුතුය."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"ක්‍රියාත්මක කරන්න"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-sk/strings.xml b/packages/SystemUI/res/values-sk/strings.xml
index adde8be..86c8fe2 100644
--- a/packages/SystemUI/res/values-sk/strings.xml
+++ b/packages/SystemUI/res/values-sk/strings.xml
@@ -444,10 +444,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Zmeniť usporiadanie Rýchlych nastavení"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Zobraziť jas v Rýchlych nastaveniach"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimentálne"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Zapnúť Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Ak chcete klávesnicu pripojiť k tabletu, najprv musíte zapnúť Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Zapnúť"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-sl/strings.xml b/packages/SystemUI/res/values-sl/strings.xml
index 2542807..c5dd188 100644
--- a/packages/SystemUI/res/values-sl/strings.xml
+++ b/packages/SystemUI/res/values-sl/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Preuredi hitre nastavitve"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Prikaz svetlosti v hitrih nastavitvah"</string>
     <string name="experimental" msgid="6198182315536726162">"Poskusno"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Želite vklopiti Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Če želite povezati tipkovnico in tablični računalnik, vklopite Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Vklop"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-sq-rAL/strings.xml b/packages/SystemUI/res/values-sq-rAL/strings.xml
index a710477..fcd65f7 100644
--- a/packages/SystemUI/res/values-sq-rAL/strings.xml
+++ b/packages/SystemUI/res/values-sq-rAL/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Risistemo Cilësimet e shpejta"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Shfaq ndriçimin te Cilësimet e shpejta"</string>
     <string name="experimental" msgid="6198182315536726162">"Eksperimentale"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Të aktivizohet \"bluetooth-i\"?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Për të lidhur tastierën me tabletin, në fillim duhet të aktivizosh \"bluetooth-in\"."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Aktivizo"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-sr/strings.xml b/packages/SystemUI/res/values-sr/strings.xml
index c171a60..2c55a5c 100644
--- a/packages/SystemUI/res/values-sr/strings.xml
+++ b/packages/SystemUI/res/values-sr/strings.xml
@@ -441,10 +441,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Преуреди Брза подешавања"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Прикажи осветљеност у Брзим подешавањима"</string>
     <string name="experimental" msgid="6198182315536726162">"Експериментално"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Желите ли да укључите Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Да бисте повезали тастатуру са таблетом, прво морате да укључите Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Укључи"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-sv/strings.xml b/packages/SystemUI/res/values-sv/strings.xml
index fae5ab9..e8b1765 100644
--- a/packages/SystemUI/res/values-sv/strings.xml
+++ b/packages/SystemUI/res/values-sv/strings.xml
@@ -314,9 +314,9 @@
     <string name="speed_bump_explanation" msgid="1288875699658819755">"Mindre brådskande aviseringar nedan"</string>
     <string name="notification_tap_again" msgid="8524949573675922138">"Tryck igen för att öppna"</string>
     <string name="keyguard_unlock" msgid="8043466894212841998">"Svep uppåt om du vill låsa upp"</string>
-    <string name="phone_hint" msgid="4872890986869209950">"Dra från ikonen och öppna telefonen"</string>
-    <string name="voice_hint" msgid="8939888732119726665">"Dra från ikonen och öppna röstassistenten"</string>
-    <string name="camera_hint" msgid="7939688436797157483">"Dra från ikonen och öppna kameran"</string>
+    <string name="phone_hint" msgid="4872890986869209950">"Svep från ikonen och öppna telefonen"</string>
+    <string name="voice_hint" msgid="8939888732119726665">"Svep från ikonen och öppna röstassistenten"</string>
+    <string name="camera_hint" msgid="7939688436797157483">"Svep från ikonen och öppna kameran"</string>
     <string name="interruption_level_none_with_warning" msgid="5114872171614161084">"Total tystnad. Även skärmläsningsprogram tystas."</string>
     <string name="interruption_level_none" msgid="6000083681244492992">"Helt tyst"</string>
     <string name="interruption_level_priority" msgid="6426766465363855505">"Bara prioriterade"</string>
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Ordna snabbinställningarna"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Visa ljusstyrka i snabbinställningarna"</string>
     <string name="experimental" msgid="6198182315536726162">"Experimentella"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Vill du aktivera Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Om du vill ansluta tangentbordet till surfplattan måste du först aktivera Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Aktivera"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-sw/strings.xml b/packages/SystemUI/res/values-sw/strings.xml
index 5b46a7e..bbe271d 100644
--- a/packages/SystemUI/res/values-sw/strings.xml
+++ b/packages/SystemUI/res/values-sw/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Panga Upya Mipangilio ya Haraka"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Onyesha unga\'avu katika Mipangilio ya Haraka"</string>
     <string name="experimental" msgid="6198182315536726162">"Ya majaribio"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Je, ungependa kuwasha Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Ili uunganishe Kibodi yako kwenye kompyuta yako kibao, lazima kwanza uwashe Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Washa"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ta-rIN/strings.xml b/packages/SystemUI/res/values-ta-rIN/strings.xml
index 477b715..08bef13 100644
--- a/packages/SystemUI/res/values-ta-rIN/strings.xml
+++ b/packages/SystemUI/res/values-ta-rIN/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"விரைவு அமைப்புகளை மறுவரிசைப்படுத்து"</string>
     <string name="show_brightness" msgid="6613930842805942519">"விரைவு அமைப்புகளில் ஒளிர்வுப் பட்டியைக் காட்டு"</string>
     <string name="experimental" msgid="6198182315536726162">"சோதனை முயற்சி"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"புளூடூத்தை இயக்கவா?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"உங்கள் டேப்லெட்டுடன் விசைப்பலகையை இணைக்க, முதலில் புளூடூத்தை இயக்க வேண்டும்."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"இயக்கு"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-te-rIN/strings.xml b/packages/SystemUI/res/values-te-rIN/strings.xml
index f718669a..46bc704 100644
--- a/packages/SystemUI/res/values-te-rIN/strings.xml
+++ b/packages/SystemUI/res/values-te-rIN/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"శీఘ్ర సెట్టింగ్‌ల ఏర్పాటు క్రమం మార్చు"</string>
     <string name="show_brightness" msgid="6613930842805942519">"శీఘ్ర సెట్టింగ్‌ల్లో ప్రకాశం చూపు"</string>
     <string name="experimental" msgid="6198182315536726162">"ప్రయోగాత్మకం"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"బ్లూటూత్ ఆన్ చేయాలా?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"మీ కీబోర్డ్‌ను మీ టాబ్లెట్‌తో కనెక్ట్ చేయడానికి, మీరు ముందుగా బ్లూటూత్ ఆన్ చేయాలి."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"ఆన్ చేయి"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-th/strings.xml b/packages/SystemUI/res/values-th/strings.xml
index ca4000a..f7e7be0 100644
--- a/packages/SystemUI/res/values-th/strings.xml
+++ b/packages/SystemUI/res/values-th/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"จัดเรียงการตั้งค่าด่วนใหม่"</string>
     <string name="show_brightness" msgid="6613930842805942519">"แสดงความสว่างในการตั้งค่าด่วน"</string>
     <string name="experimental" msgid="6198182315536726162">"ทดสอบ"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"เปิดบลูทูธไหม"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"หากต้องการเชื่อมต่อแป้นพิมพ์กับแท็บเล็ต คุณต้องเปิดบลูทูธก่อน"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"เปิด"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-tl/strings.xml b/packages/SystemUI/res/values-tl/strings.xml
index 5e8bb7a..92a6cdc 100644
--- a/packages/SystemUI/res/values-tl/strings.xml
+++ b/packages/SystemUI/res/values-tl/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Ayusing Muli ang Mga Mabilisang Setting"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Ipakita ang liwanag sa Mga Mabilisang Setting"</string>
     <string name="experimental" msgid="6198182315536726162">"Pang-eksperimento"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"I-on ang Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Upang ikonekta ang iyong keyboard sa iyong tablet, kailangan mo munang i-on ang Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"I-on"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-tr/strings.xml b/packages/SystemUI/res/values-tr/strings.xml
index dbca4c7..2b9d6da 100644
--- a/packages/SystemUI/res/values-tr/strings.xml
+++ b/packages/SystemUI/res/values-tr/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Hızlı Ayarlar\'ı Yeniden Düzenle"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Hızlı Ayarlar\'da parlaklığı göster"</string>
     <string name="experimental" msgid="6198182315536726162">"Deneysel"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth açılsın mı?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Klavyenizi tabletinize bağlamak için önce Bluetooth\'u açmanız gerekir."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Aç"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-uk/strings.xml b/packages/SystemUI/res/values-uk/strings.xml
index 8f8793c..c040439 100644
--- a/packages/SystemUI/res/values-uk/strings.xml
+++ b/packages/SystemUI/res/values-uk/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Упорядкувати швидкі налаштування"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Показувати панель яскравості у швидких налаштуваннях"</string>
     <string name="experimental" msgid="6198182315536726162">"Експериментальні налаштування"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Увімкнути Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Щоб під’єднати клавіатуру до планшета, спершу потрібно ввімкнути Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Увімкнути"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-ur-rPK/strings.xml b/packages/SystemUI/res/values-ur-rPK/strings.xml
index 086f9e2..b0a5336 100644
--- a/packages/SystemUI/res/values-ur-rPK/strings.xml
+++ b/packages/SystemUI/res/values-ur-rPK/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"فوری ترتیبات کو دوبارہ ترتیب دیں"</string>
     <string name="show_brightness" msgid="6613930842805942519">"فوری ترتیبات میں چمکیلا پن دکھائیں"</string>
     <string name="experimental" msgid="6198182315536726162">"تجرباتی"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"بلوٹوتھ آن کریں؟"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"اپنے کی بورڈ کو اپنے ٹیبلٹ کے ساتھ منسلک کرنے کیلئے پہلے آپ کو اپنا بلو ٹوتھ آن کرنا ہو گا۔"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"آن کریں"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-uz-rUZ/strings.xml b/packages/SystemUI/res/values-uz-rUZ/strings.xml
index b1a556a..9b9e2cd 100644
--- a/packages/SystemUI/res/values-uz-rUZ/strings.xml
+++ b/packages/SystemUI/res/values-uz-rUZ/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Tezkor sozlamalarni qayta tartiblash"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Tezkor sozlamalarda yorqinlikni ko‘rsatish"</string>
     <string name="experimental" msgid="6198182315536726162">"Tajribaviy"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bluetooth yoqilsinmi?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Klaviaturani planshetingizga ulash uchun Bluetooth xizmatini yoqishingiz kerak."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Yoqish"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-vi/strings.xml b/packages/SystemUI/res/values-vi/strings.xml
index e22909c..d4ed7a5 100644
--- a/packages/SystemUI/res/values-vi/strings.xml
+++ b/packages/SystemUI/res/values-vi/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Sắp xếp lại Cài đặt nhanh"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Hiển thị độ sáng trong Cài đặt nhanh"</string>
     <string name="experimental" msgid="6198182315536726162">"Thử nghiệm"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Bật Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Để kết nối bàn phím với máy tính bảng, trước tiên, bạn phải bật Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Bật"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-zh-rCN/strings.xml b/packages/SystemUI/res/values-zh-rCN/strings.xml
index 9d32567..05416ca 100644
--- a/packages/SystemUI/res/values-zh-rCN/strings.xml
+++ b/packages/SystemUI/res/values-zh-rCN/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"重新排列快速设置"</string>
     <string name="show_brightness" msgid="6613930842805942519">"在快速设置中显示亮度栏"</string>
     <string name="experimental" msgid="6198182315536726162">"实验性"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"要开启蓝牙吗?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"要将您的键盘连接到平板电脑,您必须先开启蓝牙。"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"开启"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-zh-rHK/strings.xml b/packages/SystemUI/res/values-zh-rHK/strings.xml
index d80eb72..ba4d3cb 100644
--- a/packages/SystemUI/res/values-zh-rHK/strings.xml
+++ b/packages/SystemUI/res/values-zh-rHK/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"重新排列快速設定"</string>
     <string name="show_brightness" msgid="6613930842805942519">"在快速設定顯示亮度"</string>
     <string name="experimental" msgid="6198182315536726162">"實驗版"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"要開啟藍牙嗎?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"如要將鍵盤連接至平板電腦,請先開啟藍牙。"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"開啟"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-zh-rTW/strings.xml b/packages/SystemUI/res/values-zh-rTW/strings.xml
index e7a4450..6e0c852 100644
--- a/packages/SystemUI/res/values-zh-rTW/strings.xml
+++ b/packages/SystemUI/res/values-zh-rTW/strings.xml
@@ -442,10 +442,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"重新排列快速設定"</string>
     <string name="show_brightness" msgid="6613930842805942519">"在快速設定中顯示亮度"</string>
     <string name="experimental" msgid="6198182315536726162">"實驗性"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"要開啟藍牙功能嗎?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"如要將鍵盤連線到平板電腦,您必須先開啟藍牙。"</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"開啟"</string>
 </resources>
diff --git a/packages/SystemUI/res/values-zu/strings.xml b/packages/SystemUI/res/values-zu/strings.xml
index 06dc0c9..147f6b6 100644
--- a/packages/SystemUI/res/values-zu/strings.xml
+++ b/packages/SystemUI/res/values-zu/strings.xml
@@ -440,10 +440,7 @@
     <string name="qs_rearrange" msgid="8060918697551068765">"Hlela kabusha izilungiselelo ezisheshayo"</string>
     <string name="show_brightness" msgid="6613930842805942519">"Bonisa ukukhanya kuzilungiselelo ezisheshayo"</string>
     <string name="experimental" msgid="6198182315536726162">"Okokulinga"</string>
-    <!-- no translation found for enable_bluetooth_title (5027037706500635269) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_message (9106595990708985385) -->
-    <skip />
-    <!-- no translation found for enable_bluetooth_confirmation_ok (6258074250948309715) -->
-    <skip />
+    <string name="enable_bluetooth_title" msgid="5027037706500635269">"Vula i-Bluetooth?"</string>
+    <string name="enable_bluetooth_message" msgid="9106595990708985385">"Ukuze uxhume ikhibhodi yakho nethebhulethi yakho, kufanele uqale ngokuvula i-Bluetooth."</string>
+    <string name="enable_bluetooth_confirmation_ok" msgid="6258074250948309715">"Vula"</string>
 </resources>
diff --git a/packages/SystemUI/res/values/styles.xml b/packages/SystemUI/res/values/styles.xml
index 8f634e1..8241ddf 100644
--- a/packages/SystemUI/res/values/styles.xml
+++ b/packages/SystemUI/res/values/styles.xml
@@ -36,7 +36,6 @@
     <style name="RecentsTheme.Wallpaper">
         <!-- Wallpaper -->
         <item name="android:windowBackground">@color/transparent</item>
-        <item name="android:windowResizingBackground">@color/transparent</item>
         <item name="android:colorBackgroundCacheHint">@null</item>
         <item name="android:windowShowWallpaper">true</item>
     </style>
diff --git a/packages/SystemUI/src/com/android/systemui/recents/Recents.java b/packages/SystemUI/src/com/android/systemui/recents/Recents.java
index ae79fe2..c216f97 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/Recents.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/Recents.java
@@ -34,6 +34,7 @@
 import com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent;
 import com.android.systemui.recents.events.component.ScreenPinningRequestEvent;
 import com.android.systemui.recents.misc.SystemServicesProxy;
+import com.android.systemui.recents.model.RecentsTaskLoader;
 
 import java.util.ArrayList;
 
@@ -51,7 +52,9 @@
     public final static int EVENT_BUS_PRIORITY = 1;
     public final static int BIND_TO_SYSTEM_USER_RETRY_DELAY = 5000;
 
-    private SystemServicesProxy mSystemServicesProxy;
+    private static SystemServicesProxy sSystemServicesProxy;
+    private static RecentsTaskLoader sTaskLoader;
+
     private Handler mHandler;
     private RecentsImpl mImpl;
 
@@ -118,20 +121,30 @@
         return mSystemUserCallbacks;
     }
 
+    public static RecentsTaskLoader getTaskLoader() {
+        return sTaskLoader;
+    }
+
+    public static SystemServicesProxy getSystemServices() {
+        return sSystemServicesProxy;
+    }
+
     @Override
     public void start() {
-        mSystemServicesProxy = new SystemServicesProxy(mContext);
+        sSystemServicesProxy = new SystemServicesProxy(mContext);
+        sTaskLoader = new RecentsTaskLoader(mContext);
         mHandler = new Handler();
         mImpl = new RecentsImpl(mContext);
 
         // Register with the event bus
         EventBus.getDefault().register(this, EVENT_BUS_PRIORITY);
+        EventBus.getDefault().register(sTaskLoader, EVENT_BUS_PRIORITY);
 
         // Due to the fact that RecentsActivity is per-user, we need to establish and interface for
         // the system user's Recents component to pass events (like show/hide/toggleRecents) to the
         // secondary user, and vice versa (like visibility change, screen pinning).
-        final int processUser = mSystemServicesProxy.getProcessUser();
-        if (mSystemServicesProxy.isSystemUser(processUser)) {
+        final int processUser = sSystemServicesProxy.getProcessUser();
+        if (sSystemServicesProxy.isSystemUser(processUser)) {
             // For the system user, initialize an instance of the interface that we can pass to the
             // secondary user
             mSystemUserCallbacks = new RecentsSystemUser(mContext, mImpl);
@@ -153,8 +166,8 @@
      */
     @Override
     public void showRecents(boolean triggeredFromAltTab, View statusBarView) {
-        int currentUser = mSystemServicesProxy.getCurrentUser();
-        if (mSystemServicesProxy.isSystemUser(currentUser)) {
+        int currentUser = sSystemServicesProxy.getCurrentUser();
+        if (sSystemServicesProxy.isSystemUser(currentUser)) {
             mImpl.showRecents(triggeredFromAltTab);
         } else {
             if (mSystemUserCallbacks != null) {
@@ -178,8 +191,8 @@
      */
     @Override
     public void hideRecents(boolean triggeredFromAltTab, boolean triggeredFromHomeKey) {
-        int currentUser = mSystemServicesProxy.getCurrentUser();
-        if (mSystemServicesProxy.isSystemUser(currentUser)) {
+        int currentUser = sSystemServicesProxy.getCurrentUser();
+        if (sSystemServicesProxy.isSystemUser(currentUser)) {
             mImpl.hideRecents(triggeredFromAltTab, triggeredFromHomeKey);
         } else {
             if (mSystemUserCallbacks != null) {
@@ -203,8 +216,8 @@
      */
     @Override
     public void toggleRecents(Display display, int layoutDirection, View statusBarView) {
-        int currentUser = mSystemServicesProxy.getCurrentUser();
-        if (mSystemServicesProxy.isSystemUser(currentUser)) {
+        int currentUser = sSystemServicesProxy.getCurrentUser();
+        if (sSystemServicesProxy.isSystemUser(currentUser)) {
             mImpl.toggleRecents();
         } else {
             if (mSystemUserCallbacks != null) {
@@ -228,8 +241,8 @@
      */
     @Override
     public void preloadRecents() {
-        int currentUser = mSystemServicesProxy.getCurrentUser();
-        if (mSystemServicesProxy.isSystemUser(currentUser)) {
+        int currentUser = sSystemServicesProxy.getCurrentUser();
+        if (sSystemServicesProxy.isSystemUser(currentUser)) {
             mImpl.preloadRecents();
         } else {
             if (mSystemUserCallbacks != null) {
@@ -250,8 +263,8 @@
 
     @Override
     public void cancelPreloadingRecents() {
-        int currentUser = mSystemServicesProxy.getCurrentUser();
-        if (mSystemServicesProxy.isSystemUser(currentUser)) {
+        int currentUser = sSystemServicesProxy.getCurrentUser();
+        if (sSystemServicesProxy.isSystemUser(currentUser)) {
             mImpl.cancelPreloadingRecents();
         } else {
             if (mSystemUserCallbacks != null) {
@@ -284,8 +297,8 @@
      * Updates on configuration change.
      */
     public void onConfigurationChanged(Configuration newConfig) {
-        int currentUser = mSystemServicesProxy.getCurrentUser();
-        if (mSystemServicesProxy.isSystemUser(currentUser)) {
+        int currentUser = sSystemServicesProxy.getCurrentUser();
+        if (sSystemServicesProxy.isSystemUser(currentUser)) {
             mImpl.onConfigurationChanged();
         } else {
             if (mSystemUserCallbacks != null) {
@@ -350,7 +363,7 @@
      * Attempts to register with the system user.
      */
     private void registerWithSystemUser() {
-        final int processUser = mSystemServicesProxy.getProcessUser();
+        final int processUser = sSystemServicesProxy.getProcessUser();
         postToSystemUser(new Runnable() {
             @Override
             public void run() {
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
index 199d985..331a124 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
@@ -47,6 +47,7 @@
 import com.android.systemui.recents.events.ui.DismissTaskEvent;
 import com.android.systemui.recents.events.ui.ResizeTaskEvent;
 import com.android.systemui.recents.events.ui.ShowApplicationInfoEvent;
+import com.android.systemui.recents.events.ui.UserInteractionEvent;
 import com.android.systemui.recents.events.ui.dragndrop.DragEndEvent;
 import com.android.systemui.recents.events.ui.dragndrop.DragStartEvent;
 import com.android.systemui.recents.misc.Console;
@@ -73,6 +74,7 @@
     RecentsConfiguration mConfig;
     RecentsPackageMonitor mPackageMonitor;
     long mLastTabKeyEventTime;
+    boolean mFinishedOnStartup;
 
     // Top level views
     RecentsView mRecentsView;
@@ -137,7 +139,7 @@
                 dismissRecentsToHomeIfVisible(false);
             } else if (action.equals(SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED)) {
                 // When the search activity changes, update the search widget view
-                SystemServicesProxy ssp = RecentsTaskLoader.getInstance().getSystemServicesProxy();
+                SystemServicesProxy ssp = Recents.getSystemServices();
                 mSearchWidgetInfo = ssp.getOrBindSearchAppWidget(context, mAppWidgetHost);
                 refreshSearchWidgetView();
             }
@@ -148,7 +150,7 @@
     void updateRecentsTasks() {
         // If AlternateRecentsComponent has preloaded a load plan, then use that to prevent
         // reconstructing the task stack
-        RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
+        RecentsTaskLoader loader = Recents.getTaskLoader();
         RecentsTaskLoadPlan plan = RecentsImpl.consumeInstanceLoadPlan();
         if (plan == null) {
             plan = loader.createLoadPlan(this);
@@ -241,7 +243,7 @@
     /** Dismisses recents if we are already visible and the intent is to toggle the recents view */
     boolean dismissRecentsToFocusedTaskOrHome(boolean checkFilteredStackState) {
         RecentsActivityLaunchState launchState = mConfig.getLaunchState();
-        SystemServicesProxy ssp = RecentsTaskLoader.getInstance().getSystemServicesProxy();
+        SystemServicesProxy ssp = Recents.getSystemServices();
         if (ssp.isRecentsTopMost(ssp.getTopMostTask(), null)) {
             // If we currently have filtered stacks, then unfilter those first
             if (checkFilteredStackState &&
@@ -284,7 +286,7 @@
 
     /** Dismisses Recents directly to Home if we currently aren't transitioning. */
     boolean dismissRecentsToHomeIfVisible(boolean animated) {
-        SystemServicesProxy ssp = RecentsTaskLoader.getInstance().getSystemServicesProxy();
+        SystemServicesProxy ssp = Recents.getSystemServices();
         if (ssp.isRecentsTopMost(ssp.getTopMostTask(), null)) {
             // Return to Home
             dismissRecentsToHome(animated);
@@ -297,20 +299,25 @@
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        mFinishedOnStartup = false;
+
+        // In the case that the activity starts up before the Recents component has initialized
+        // (usually when debugging/pushing the SysUI apk), just finish this activity.
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        if (ssp == null) {
+            mFinishedOnStartup = true;
+            finish();
+            return;
+        }
 
         // Register this activity with the event bus
         EventBus.getDefault().register(this, EVENT_BUS_PRIORITY);
 
-        // For the non-primary user, ensure that the SystemServicesProxy and configuration is
-        // initialized
-        RecentsTaskLoader.initialize(this);
-        SystemServicesProxy ssp = RecentsTaskLoader.getInstance().getSystemServicesProxy();
-        mConfig = RecentsConfiguration.initialize(this, ssp);
-        mConfig.update(this, ssp, ssp.getWindowRect());
-        mPackageMonitor = new RecentsPackageMonitor();
-
         // Initialize the widget host (the host id is static and does not change)
+        mConfig = RecentsConfiguration.getInstance();
         mAppWidgetHost = new RecentsAppWidgetHost(this, Constants.Values.App.AppWidgetHostId);
+        mPackageMonitor = new RecentsPackageMonitor();
+        mPackageMonitor.register(this);
 
         // Set the Recents layout
         setContentView(R.layout.recents);
@@ -341,16 +348,6 @@
     @Override
     protected void onStart() {
         super.onStart();
-        RecentsActivityLaunchState launchState = mConfig.getLaunchState();
-        MetricsLogger.visible(this, MetricsLogger.OVERVIEW_ACTIVITY);
-        RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
-        SystemServicesProxy ssp = loader.getSystemServicesProxy();
-
-        // Notify that recents is now visible
-        EventBus.getDefault().send(new RecentsVisibilityChangedEvent(this, ssp, true));
-
-        // Register any broadcast receivers for the task loader
-        mPackageMonitor.register(this);
 
         // Update the recent tasks
         updateRecentsTasks();
@@ -358,6 +355,7 @@
         // If this is a new instance from a configuration change, then we have to manually trigger
         // the enter animation state, or if recents was relaunched by AM, without going through
         // the normal mechanisms
+        RecentsActivityLaunchState launchState = mConfig.getLaunchState();
         boolean wasLaunchedByAm = !launchState.launchedFromHome &&
                 !launchState.launchedFromAppWithThumbnail;
         if (launchState.launchedHasConfigurationChanged || wasLaunchedByAm) {
@@ -367,6 +365,12 @@
         if (!launchState.launchedHasConfigurationChanged) {
             mRecentsView.disableLayersForOneFrame();
         }
+
+        // Notify that recents is now visible
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        EventBus.getDefault().send(new RecentsVisibilityChangedEvent(this, ssp, true));
+
+        MetricsLogger.visible(this, MetricsLogger.OVERVIEW_ACTIVITY);
     }
 
     @Override
@@ -381,19 +385,11 @@
     @Override
     protected void onStop() {
         super.onStop();
-        MetricsLogger.hidden(this, MetricsLogger.OVERVIEW_ACTIVITY);
-        RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
-        SystemServicesProxy ssp = loader.getSystemServicesProxy();
 
         // Notify that recents is now hidden
+        SystemServicesProxy ssp = Recents.getSystemServices();
         EventBus.getDefault().send(new RecentsVisibilityChangedEvent(this, ssp, false));
 
-        // Notify the views that we are no longer visible
-        mRecentsView.onRecentsHidden();
-
-        // Unregister any broadcast receivers for the task loader
-        mPackageMonitor.unregister();
-
         // Workaround for b/22542869, if the RecentsActivity is started again, but without going
         // through SystemUI, we need to reset the config launch flags to ensure that we do not
         // wait on the system to send a signal that was never queued.
@@ -404,15 +400,25 @@
         launchState.launchedToTaskId = -1;
         launchState.launchedWithAltTab = false;
         launchState.launchedHasConfigurationChanged = false;
+
+        MetricsLogger.hidden(this, MetricsLogger.OVERVIEW_ACTIVITY);
     }
 
     @Override
     protected void onDestroy() {
         super.onDestroy();
 
+        // In the case that the activity finished on startup, just skip the unregistration below
+        if (mFinishedOnStartup) {
+            return;
+        }
+
         // Unregister the system broadcast receivers
         unregisterReceiver(mSystemBroadcastReceiver);
 
+        // Unregister any broadcast receivers for the task loader
+        mPackageMonitor.unregister();
+
         // Stop listening for widget package changes if there was one bound
         mAppWidgetHost.stopListening();
         EventBus.getDefault().unregister(this);
@@ -432,7 +438,7 @@
 
     @Override
     public void onTrimMemory(int level) {
-        RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
+        RecentsTaskLoader loader = Recents.getTaskLoader();
         if (loader != null) {
             loader.onTrimMemory(level);
         }
@@ -477,7 +483,7 @@
 
     @Override
     public void onUserInteraction() {
-        mRecentsView.onUserInteraction();
+        EventBus.getDefault().send(new UserInteractionEvent());
     }
 
     @Override
@@ -559,9 +565,8 @@
 
     public final void onBusEvent(ShowApplicationInfoEvent event) {
         // Create a new task stack with the application info details activity
-        Intent baseIntent = event.task.key.baseIntent;
         Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
-                Uri.fromParts("package", baseIntent.getComponent().getPackageName(), null));
+                Uri.fromParts("package", event.task.key.getComponent().getPackageName(), null));
         intent.setComponent(intent.resolveActivity(getPackageManager()));
         TaskStackBuilder.create(this)
                 .addNextIntentWithParentStack(intent).startActivities(null,
@@ -573,11 +578,12 @@
 
     public final void onBusEvent(DismissTaskEvent event) {
         // Remove any stored data from the loader
-        RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
+        RecentsTaskLoader loader = Recents.getTaskLoader();
         loader.deleteTaskData(event.task, false);
 
         // Remove the task from activity manager
-        loader.getSystemServicesProxy().removeTask(event.task.key.id);
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        ssp.removeTask(event.task.key.id);
     }
 
     public final void onBusEvent(ResizeTaskEvent event) {
@@ -602,7 +608,7 @@
 
     private void refreshSearchWidgetView() {
         if (mSearchWidgetInfo != null) {
-            SystemServicesProxy ssp = RecentsTaskLoader.getInstance().getSystemServicesProxy();
+            SystemServicesProxy ssp = Recents.getSystemServices();
             int searchWidgetId = ssp.getSearchAppWidgetId(this);
             mSearchWidgetHostView = (RecentsAppWidgetHostView) mAppWidgetHost.createView(
                     this, searchWidgetId, mSearchWidgetInfo);
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsConfiguration.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsConfiguration.java
index f60dcb2..563956b 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsConfiguration.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsConfiguration.java
@@ -111,8 +111,7 @@
     void update(Context context, SystemServicesProxy ssp, Rect windowRect) {
         // Only update resources that can change after the first load, either through developer
         // settings or via multi window
-        lockToAppEnabled = ssp.getSystemSetting(context,
-                Settings.System.LOCK_TO_APP_ENABLED) != 0;
+        lockToAppEnabled = ssp.getSystemSetting(context, Settings.System.LOCK_TO_APP_ENABLED) != 0;
         hasDockedTasks = ssp.hasDockedTask();
 
         // Recompute some values based on the given state, since we can not rely on the resource
@@ -143,8 +142,10 @@
         return mLaunchState;
     }
 
-    /** Called when the configuration has changed, and we want to reset any configuration specific
-     * members. */
+    /**
+     * Called when the configuration has changed, and we want to reset any configuration specific
+     * members.
+     */
     public void updateOnConfigurationChange() {
         mLaunchState.updateOnConfigurationChange();
     }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
index 0d1a54e..aaeb10c 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
@@ -26,7 +26,7 @@
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Rect;
-import android.os.AsyncTask;
+import android.graphics.RectF;
 import android.os.Handler;
 import android.os.SystemClock;
 import android.os.UserHandle;
@@ -44,6 +44,7 @@
 import com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent;
 import com.android.systemui.recents.events.component.ScreenPinningRequestEvent;
 import com.android.systemui.recents.misc.Console;
+import com.android.systemui.recents.misc.ForegroundThread;
 import com.android.systemui.recents.misc.SystemServicesProxy;
 import com.android.systemui.recents.model.RecentsTaskLoadPlan;
 import com.android.systemui.recents.model.RecentsTaskLoader;
@@ -66,6 +67,7 @@
         implements ActivityOptions.OnAnimationStartedListener {
 
     private final static String TAG = "RecentsImpl";
+    private final static boolean DEBUG = false;
 
     private final static int sMinToggleDelay = 350;
 
@@ -97,8 +99,8 @@
             /*
             RecentsConfiguration config = RecentsConfiguration.getInstance();
             if (config.svelteLevel == RecentsConfiguration.SVELTE_NONE) {
-                RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
-                SystemServicesProxy ssp = loader.getSystemServicesProxy();
+                RecentsTaskLoader loader = Recents.getTaskLoader();
+                SystemServicesProxy ssp = Recents.getSystemServices();
                 ActivityManager.RunningTaskInfo runningTaskInfo = ssp.getTopMostTask();
 
                 // Load the next task only if we aren't svelte
@@ -121,10 +123,9 @@
         }
     }
 
-    static RecentsTaskLoadPlan sInstanceLoadPlan;
+    private static RecentsTaskLoadPlan sInstanceLoadPlan;
 
     Context mContext;
-    SystemServicesProxy mSystemServicesProxy;
     Handler mHandler;
     TaskStackListenerImpl mTaskStackListener;
     RecentsAppWidgetHost mAppWidgetHost;
@@ -158,19 +159,21 @@
 
     public RecentsImpl(Context context) {
         mContext = context;
-        mSystemServicesProxy = new SystemServicesProxy(mContext);
         mHandler = new Handler();
         mAppWidgetHost = new RecentsAppWidgetHost(mContext, Constants.Values.App.AppWidgetHostId);
         Resources res = mContext.getResources();
-        RecentsTaskLoader.initialize(mContext);
         LayoutInflater inflater = LayoutInflater.from(mContext);
 
+        // Initialize the static foreground thread
+        ForegroundThread.get();
+
         // Register the task stack listener
         mTaskStackListener = new TaskStackListenerImpl(mHandler);
-        mSystemServicesProxy.registerTaskStackListener(mTaskStackListener);
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        ssp.registerTaskStackListener(mTaskStackListener);
 
         // Initialize the static configuration resources
-        mConfig = RecentsConfiguration.initialize(mContext, mSystemServicesProxy);
+        mConfig = RecentsConfiguration.initialize(mContext, ssp);
         mStatusBarHeight = res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height);
         mNavBarHeight = res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height);
         mNavBarWidth = res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width);
@@ -182,7 +185,7 @@
 
         // When we start, preload the data associated with the previous recent tasks.
         // We can use a new plan since the caches will be the same.
-        RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
+        RecentsTaskLoader loader = Recents.getTaskLoader();
         RecentsTaskLoadPlan plan = loader.createLoadPlan(mContext);
         loader.preloadTasks(plan, true /* isTopTaskHome */);
         RecentsTaskLoadPlan.Options launchOpts = new RecentsTaskLoadPlan.Options();
@@ -236,9 +239,10 @@
 
         try {
             // Check if the top task is in the home stack, and start the recents activity
-            ActivityManager.RunningTaskInfo topTask = mSystemServicesProxy.getTopMostTask();
+            SystemServicesProxy ssp = Recents.getSystemServices();
+            ActivityManager.RunningTaskInfo topTask = ssp.getTopMostTask();
             MutableBoolean isTopTaskHome = new MutableBoolean(true);
-            if (topTask == null || !mSystemServicesProxy.isRecentsTopMost(topTask, isTopTaskHome)) {
+            if (topTask == null || !ssp.isRecentsTopMost(topTask, isTopTaskHome)) {
                 startRecentsActivity(topTask, isTopTaskHome.value);
             }
         } catch (ActivityNotFoundException e) {
@@ -251,7 +255,7 @@
         if (mBootCompleted) {
             // Defer to the activity to handle hiding recents, if it handles it, then it must still
             // be visible
-            EventBus.getDefault().send(new HideRecentsEvent(triggeredFromAltTab,
+            EventBus.getDefault().post(new HideRecentsEvent(triggeredFromAltTab,
                     triggeredFromHomeKey));
         }
     }
@@ -270,11 +274,12 @@
 
             // If Recents is the front most activity, then we should just communicate with it
             // directly to launch the first task or dismiss itself
-            ActivityManager.RunningTaskInfo topTask = mSystemServicesProxy.getTopMostTask();
+            SystemServicesProxy ssp = Recents.getSystemServices();
+            ActivityManager.RunningTaskInfo topTask = ssp.getTopMostTask();
             MutableBoolean isTopTaskHome = new MutableBoolean(true);
-            if (topTask != null && mSystemServicesProxy.isRecentsTopMost(topTask, isTopTaskHome)) {
+            if (topTask != null && ssp.isRecentsTopMost(topTask, isTopTaskHome)) {
                 // Notify recents to toggle itself
-                EventBus.getDefault().send(new ToggleRecentsEvent());
+                EventBus.getDefault().post(new ToggleRecentsEvent());
                 mLastToggleTime = SystemClock.elapsedRealtime();
                 return;
             } else {
@@ -290,15 +295,18 @@
     public void preloadRecents() {
         // Preload only the raw task list into a new load plan (which will be consumed by the
         // RecentsActivity) only if there is a task to animate to.
-        ActivityManager.RunningTaskInfo topTask = mSystemServicesProxy.getTopMostTask();
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        ActivityManager.RunningTaskInfo topTask = ssp.getTopMostTask();
         MutableBoolean topTaskHome = new MutableBoolean(true);
-        RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
+        RecentsTaskLoader loader = Recents.getTaskLoader();
         sInstanceLoadPlan = loader.createLoadPlan(mContext);
-        if (topTask != null && !mSystemServicesProxy.isRecentsTopMost(topTask, topTaskHome)) {
+        if (topTask != null && !ssp.isRecentsTopMost(topTask, topTaskHome)) {
             sInstanceLoadPlan.preloadRawTasks(topTaskHome.value);
             loader.preloadTasks(sInstanceLoadPlan, topTaskHome.value);
             TaskStack stack = sInstanceLoadPlan.getTaskStack();
             if (stack.getTaskCount() > 0) {
+                // We try and draw the thumbnail transition bitmap in parallel before
+                // toggle/show recents is called
                 preCacheThumbnailTransitionBitmapAsync(topTask, stack, mDummyStackView);
             }
         }
@@ -311,8 +319,9 @@
 
     public void showRelativeAffiliatedTask(boolean showNextTask) {
         // Return early if there is no focused stack
-        int focusedStackId = mSystemServicesProxy.getFocusedStack();
-        RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        int focusedStackId = ssp.getFocusedStack();
+        RecentsTaskLoader loader = Recents.getTaskLoader();
         RecentsTaskLoadPlan plan = loader.createLoadPlan(mContext);
         loader.preloadTasks(plan, true /* isTopTaskHome */);
         TaskStack focusedStack = plan.getTaskStack();
@@ -320,11 +329,11 @@
         // Return early if there are no tasks in the focused stack
         if (focusedStack == null || focusedStack.getTaskCount() == 0) return;
 
-        ActivityManager.RunningTaskInfo runningTask = mSystemServicesProxy.getTopMostTask();
+        ActivityManager.RunningTaskInfo runningTask = ssp.getTopMostTask();
         // Return early if there is no running task (can't determine affiliated tasks in this case)
         if (runningTask == null) return;
         // Return early if the running task is in the home stack (optimization)
-        if (mSystemServicesProxy.isInHomeStack(runningTask.id)) return;
+        if (ssp.isInHomeStack(runningTask.id)) return;
 
         // Find the task in the recents list
         ArrayList<Task> tasks = focusedStack.getTasks();
@@ -360,11 +369,11 @@
         if (toTask == null) {
             if (numAffiliatedTasks > 1) {
                 if (showNextTask) {
-                    mSystemServicesProxy.startInPlaceAnimationOnFrontMostApplication(
+                    ssp.startInPlaceAnimationOnFrontMostApplication(
                             ActivityOptions.makeCustomInPlaceAnimation(mContext,
                                     R.anim.recents_launch_next_affiliated_task_bounce));
                 } else {
-                    mSystemServicesProxy.startInPlaceAnimationOnFrontMostApplication(
+                    ssp.startInPlaceAnimationOnFrontMostApplication(
                             ActivityOptions.makeCustomInPlaceAnimation(mContext,
                                     R.anim.recents_launch_prev_affiliated_task_bounce));
                 }
@@ -378,10 +387,9 @@
         // Launch the task
         if (toTask.isActive) {
             // Bring an active task to the foreground
-            mSystemServicesProxy.moveTaskToFront(toTask.key.id, launchOpts);
+            ssp.moveTaskToFront(toTask.key.id, launchOpts);
         } else {
-            mSystemServicesProxy.startActivityFromRecents(mContext, toTask.key.id,
-                    toTask.activityLabel, launchOpts);
+            ssp.startActivityFromRecents(mContext, toTask.key.id, toTask.activityLabel, launchOpts);
         }
     }
 
@@ -414,18 +422,18 @@
      *                               is not already bound (can be expensive)
      */
     private void reloadHeaderBarLayout(boolean tryAndBindSearchWidget) {
-        Rect windowRect = mSystemServicesProxy.getWindowRect();
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        Rect windowRect = ssp.getWindowRect();
 
         // Update the configuration for the current state
-        mConfig.update(mContext, mSystemServicesProxy, mSystemServicesProxy.getWindowRect());
+        mConfig.update(mContext, ssp, ssp.getWindowRect());
 
         if (tryAndBindSearchWidget) {
             // Try and pre-emptively bind the search widget on startup to ensure that we
             // have the right thumbnail bounds to animate to.
             // Note: We have to reload the widget id before we get the task stack bounds below
-            if (mSystemServicesProxy.getOrBindSearchAppWidget(mContext, mAppWidgetHost) != null) {
-                mConfig.getSearchBarBounds(windowRect,
-                        mStatusBarHeight, mSearchBarBounds);
+            if (ssp.getOrBindSearchAppWidget(mContext, mAppWidgetHost) != null) {
+                mConfig.getSearchBarBounds(windowRect, mStatusBarHeight, mSearchBarBounds);
             }
         }
         Rect systemInsets = new Rect(0, mStatusBarHeight,
@@ -457,13 +465,12 @@
      * Preloads the icon of a task.
      */
     private void preloadIcon(ActivityManager.RunningTaskInfo task) {
-
         // Ensure that we load the running task's icon
         RecentsTaskLoadPlan.Options launchOpts = new RecentsTaskLoadPlan.Options();
         launchOpts.runningTaskId = task.id;
         launchOpts.loadThumbnails = false;
         launchOpts.onlyLoadForCache = true;
-        RecentsTaskLoader.getInstance().loadTasks(mContext, sInstanceLoadPlan, launchOpts);
+        Recents.getTaskLoader().loadTasks(mContext, sInstanceLoadPlan, launchOpts);
     }
 
     /**
@@ -482,25 +489,25 @@
         final Task toTask = new Task();
         final TaskViewTransform toTransform = getThumbnailTransitionTransform(stack, stackView,
                 topTask.id, toTask);
-        new AsyncTask<Void, Void, Bitmap>() {
+        ForegroundThread.getHandler().post(new Runnable() {
             @Override
-            protected Bitmap doInBackground(Void... params) {
-                return drawThumbnailTransitionBitmap(toTask, toTransform);
+            public void run() {
+                final Bitmap transitionBitmap = drawThumbnailTransitionBitmap(toTask, toTransform);
+                mHandler.post(new Runnable() {
+                    @Override
+                    public void run() {
+                        mThumbnailTransitionBitmapCache = transitionBitmap;
+                        mThumbnailTransitionBitmapCacheKey = toTask;
+                    }
+                });
             }
-
-            @Override
-            protected void onPostExecute(Bitmap bitmap) {
-                mThumbnailTransitionBitmapCache = bitmap;
-                mThumbnailTransitionBitmapCacheKey = toTask;
-            }
-        }.execute();
+        });
     }
 
     /**
      * Creates the activity options for a unknown state->recents transition.
      */
     private ActivityOptions getUnknownTransitionActivityOptions() {
-        mStartAnimationTriggered = false;
         return ActivityOptions.makeCustomAnimation(mContext,
                 R.anim.recents_from_unknown_enter,
                 R.anim.recents_from_unknown_exit,
@@ -511,7 +518,6 @@
      * Creates the activity options for a home->recents transition.
      */
     private ActivityOptions getHomeTransitionActivityOptions(boolean fromSearchHome) {
-        mStartAnimationTriggered = false;
         if (fromSearchHome) {
             return ActivityOptions.makeCustomAnimation(mContext,
                     R.anim.recents_from_search_launcher_enter,
@@ -534,7 +540,7 @@
         Task toTask = new Task();
         TaskViewTransform toTransform = getThumbnailTransitionTransform(stack, stackView,
                 topTask.id, toTask);
-        Rect toTaskRect = toTransform.rect;
+        RectF toTaskRect = toTransform.rect;
         Bitmap thumbnail;
         if (mThumbnailTransitionBitmapCacheKey != null
                 && mThumbnailTransitionBitmapCacheKey.key != null
@@ -547,10 +553,9 @@
             thumbnail = drawThumbnailTransitionBitmap(toTask, toTransform);
         }
         if (thumbnail != null) {
-            mStartAnimationTriggered = false;
             return ActivityOptions.makeThumbnailAspectScaleDownAnimation(mDummyStackView,
-                    thumbnail, toTaskRect.left, toTaskRect.top, toTaskRect.width(),
-                    toTaskRect.height(), mHandler, this);
+                    thumbnail, (int) toTaskRect.left, (int) toTaskRect.top,
+                    (int) toTaskRect.width(), (int) toTaskRect.height(), mHandler, this);
         }
 
         // If both the screenshot and thumbnail fails, then just fall back to the default transition
@@ -621,7 +626,8 @@
      */
     private void startRecentsActivity(ActivityManager.RunningTaskInfo topTask,
             boolean isTopTaskHome) {
-        RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        RecentsTaskLoader loader = Recents.getTaskLoader();
 
         // Update the header bar if necessary
         reloadHeaderBarLayout(false /* tryAndBindSearchWidget */);
@@ -660,9 +666,9 @@
             // If there is no thumbnail transition, but is launching from home into recents, then
             // use a quick home transition and do the animation from home
             if (hasRecentTasks) {
-                String homeActivityPackage = mSystemServicesProxy.getHomeActivityPackageName();
-                String searchWidgetPackage =
-                        Prefs.getString(mContext, Prefs.Key.SEARCH_APP_WIDGET_PACKAGE, null);
+                String homeActivityPackage = ssp.getHomeActivityPackageName();
+                String searchWidgetPackage = Prefs.getString(mContext,
+                        Prefs.Key.SEARCH_APP_WIDGET_PACKAGE, null);
 
                 // Determine whether we are coming from a search owned home activity
                 boolean fromSearchHome = (homeActivityPackage != null) &&
@@ -686,6 +692,8 @@
     private void startRecentsActivity(ActivityManager.RunningTaskInfo topTask,
               ActivityOptions opts, boolean fromHome, boolean fromSearchHome, boolean fromThumbnail,
               TaskStackViewLayoutAlgorithm.VisibilityReport vr) {
+        mStartAnimationTriggered = false;
+
         // Update the configuration based on the launch options
         RecentsActivityLaunchState launchState = mConfig.getLaunchState();
         launchState.launchedFromHome = fromSearchHome || fromHome;
@@ -718,7 +726,7 @@
         // Notify recents to start the enter animation
         if (!mStartAnimationTriggered) {
             mStartAnimationTriggered = true;
-            EventBus.getDefault().send(new EnterRecentsWindowAnimationStartedEvent());
+            EventBus.getDefault().post(new EnterRecentsWindowAnimationStartedEvent());
         }
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsResizeTaskDialog.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsResizeTaskDialog.java
index 7735ba9..31ee8ad 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsResizeTaskDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsResizeTaskDialog.java
@@ -30,7 +30,6 @@
 import android.widget.Toast;
 import com.android.systemui.R;
 import com.android.systemui.recents.misc.SystemServicesProxy;
-import com.android.systemui.recents.model.RecentsTaskLoader;
 import com.android.systemui.recents.model.Task;
 import com.android.systemui.recents.views.RecentsView;
 
@@ -80,7 +79,6 @@
     private View mResizeTaskDialogContent;
     private RecentsActivity mRecentsActivity;
     private RecentsView mRecentsView;
-    private SystemServicesProxy mSsp;
     private Rect[] mBounds = {new Rect(), new Rect(), new Rect(), new Rect()};
     private Task[] mTasks = {null, null, null, null};
 
@@ -93,7 +91,6 @@
     public RecentsResizeTaskDialog(FragmentManager mgr, RecentsActivity activity) {
         mFragmentManager = mgr;
         mRecentsActivity = activity;
-        mSsp = RecentsTaskLoader.getInstance().getSystemServicesProxy();
     }
 
     /** Shows the resize-task dialog. */
@@ -144,7 +141,8 @@
 
     /** Helper function to place window(s) on the display according to an arrangement request. */
     private void placeTasks(int arrangement) {
-        Rect rect = mSsp.getDisplayRect();
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        Rect rect = ssp.getDisplayRect();
         for (int i = 0; i < mBounds.length; ++i) {
             mBounds[i].set(rect);
             if (i != 0) {
@@ -240,7 +238,7 @@
         // current app configuration.
         for (int i = additionalTasks; i >= 0; --i) {
             if (mTasks[i] != null) {
-                mSsp.setTaskResizeable(mTasks[i].key.id);
+                ssp.setTaskResizeable(mTasks[i].key.id);
             }
         }
 
@@ -278,8 +276,9 @@
 
         if (mTasks[0].key.stackId != DOCKED_STACK_ID) {
             int taskId = mTasks[0].key.id;
-            mSsp.setTaskResizeable(taskId);
-            mSsp.dockTask(taskId, createMode);
+            SystemServicesProxy ssp = Recents.getSystemServices();
+            ssp.setTaskResizeable(taskId);
+            ssp.dockTask(taskId, createMode);
             mRecentsView.launchTask(mTasks[0], null, DOCKED_STACK_ID);
         } else {
             Toast.makeText(getContext(), "Already docked", Toast.LENGTH_SHORT);
diff --git a/packages/SystemUI/src/com/android/systemui/recents/events/EventBus.java b/packages/SystemUI/src/com/android/systemui/recents/events/EventBus.java
index ef543d0..fec0fc5 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/events/EventBus.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/events/EventBus.java
@@ -208,7 +208,7 @@
      *
      * Events should not be edited by subscribers.
      */
-    public static class Event {
+    public static class Event implements Cloneable {
         // Indicates that this event's dispatch should be traced and logged to logcat
         boolean trace;
         // Indicates that this event must be posted on the EventBus's looper thread before invocation
@@ -218,6 +218,14 @@
 
         // Only accessible from derived events
         protected Event() {}
+
+        @Override
+        protected Object clone() throws CloneNotSupportedException {
+            Event evt = (Event) super.clone();
+            // When cloning an event, reset the cancelled-dispatch state
+            evt.cancelled = false;
+            return evt;
+        }
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/StringLruCache.java b/packages/SystemUI/src/com/android/systemui/recents/events/ui/UserInteractionEvent.java
similarity index 65%
rename from packages/SystemUI/src/com/android/systemui/recents/model/StringLruCache.java
rename to packages/SystemUI/src/com/android/systemui/recents/events/ui/UserInteractionEvent.java
index 6769716..6e6cd84 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/model/StringLruCache.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/events/ui/UserInteractionEvent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014 The Android Open Source Project
+ * 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.
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-package com.android.systemui.recents.model;
+package com.android.systemui.recents.events.ui;
+
+import com.android.systemui.recents.events.EventBus;
 
 /**
- * The String LRU cache.
+ * This is sent whenever the user interacts with the activity.
  */
-class StringLruCache extends KeyStoreLruCache<String> {
-    public StringLruCache(int cacheSize) {
-        super(cacheSize);
-    }
-}
\ No newline at end of file
+public class UserInteractionEvent extends EventBus.Event {
+    // Simple event
+}
diff --git a/packages/SystemUI/src/com/android/systemui/recents/misc/ForegroundThread.java b/packages/SystemUI/src/com/android/systemui/recents/misc/ForegroundThread.java
new file mode 100644
index 0000000..8dc2983
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/recents/misc/ForegroundThread.java
@@ -0,0 +1,55 @@
+/*
+ * 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.recents.misc;
+
+import android.os.Handler;
+import android.os.HandlerThread;
+
+/**
+ * Similar to {@link com.android.internal.os.BackgroundThread}, this is a shared singleton
+ * foreground thread for each process.
+ */
+public final class ForegroundThread extends HandlerThread {
+    private static ForegroundThread sInstance;
+    private static Handler sHandler;
+
+    private ForegroundThread() {
+        super("recents.fg", android.os.Process.THREAD_PRIORITY_BACKGROUND);
+    }
+
+    private static void ensureThreadLocked() {
+        if (sInstance == null) {
+            sInstance = new ForegroundThread();
+            sInstance.start();
+            sHandler = new Handler(sInstance.getLooper());
+        }
+    }
+
+    public static ForegroundThread get() {
+        synchronized (ForegroundThread.class) {
+            ensureThreadLocked();
+            return sInstance;
+        }
+    }
+
+    public static Handler getHandler() {
+        synchronized (ForegroundThread.class) {
+            ensureThreadLocked();
+            return sHandler;
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java b/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
index dab2c65..a51e475 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
@@ -46,8 +46,6 @@
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
-import android.os.Handler;
-import android.os.HandlerThread;
 import android.os.ParcelFileDescriptor;
 import android.os.RemoteException;
 import android.os.SystemProperties;
@@ -61,6 +59,7 @@
 import android.view.WindowManager;
 import android.view.accessibility.AccessibilityManager;
 import com.android.internal.app.AssistUtils;
+import com.android.internal.os.BackgroundThread;
 import com.android.systemui.Prefs;
 import com.android.systemui.R;
 import com.android.systemui.recents.Constants;
@@ -83,12 +82,8 @@
     final static String TAG = "SystemServicesProxy";
 
     final static BitmapFactory.Options sBitmapOptions;
-    final static HandlerThread sBgThread;
 
     static {
-        sBgThread = new HandlerThread("Recents-SystemServicesProxy",
-                android.os.Process.THREAD_PRIORITY_BACKGROUND);
-        sBgThread.start();
         sBitmapOptions = new BitmapFactory.Options();
         sBitmapOptions.inMutable = true;
     }
@@ -106,8 +101,6 @@
     String mRecentsPackage;
     ComponentName mAssistComponent;
 
-    Handler mBgThreadHandler;
-
     Bitmap mDummyIcon;
     int mDummyThumbnailWidth;
     int mDummyThumbnailHeight;
@@ -127,7 +120,6 @@
         mUm = UserManager.get(context);
         mDisplay = mWm.getDefaultDisplay();
         mRecentsPackage = context.getPackageName();
-        mBgThreadHandler = new Handler(sBgThread.getLooper());
 
         // Get the dummy thumbnail width/heights
         Resources res = context.getResources();
@@ -418,7 +410,7 @@
         if (Constants.DebugFlags.App.EnableSystemServicesProxy) return;
 
         // Remove the task.
-        mBgThreadHandler.post(new Runnable() {
+        BackgroundThread.getHandler().post(new Runnable() {
             @Override
             public void run() {
                 mAm.removeTask(taskId);
diff --git a/packages/SystemUI/src/com/android/systemui/recents/misc/Utilities.java b/packages/SystemUI/src/com/android/systemui/recents/misc/Utilities.java
index 93c5ee7..2bf2ccb 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/misc/Utilities.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/misc/Utilities.java
@@ -18,13 +18,10 @@
 
 import android.animation.Animator;
 import android.graphics.Color;
-import android.graphics.Matrix;
-import android.graphics.Rect;
+import android.graphics.RectF;
 import android.view.View;
 import android.view.ViewParent;
 
-import java.util.ArrayList;
-
 /* Common code */
 public class Utilities {
 
@@ -45,93 +42,19 @@
     }
 
     /** Scales a rect about its centroid */
-    public static void scaleRectAboutCenter(Rect r, float scale) {
+    public static void scaleRectAboutCenter(RectF r, float scale) {
         if (scale != 1.0f) {
-            int cx = r.centerX();
-            int cy = r.centerY();
+            float cx = r.centerX();
+            float cy = r.centerY();
             r.offset(-cx, -cy);
-            r.left = (int) (r.left * scale + 0.5f);
-            r.top = (int) (r.top * scale + 0.5f);
-            r.right = (int) (r.right * scale + 0.5f);
-            r.bottom = (int) (r.bottom * scale + 0.5f);
+            r.left *= scale;
+            r.top *= scale;
+            r.right *= scale;
+            r.bottom *= scale;
             r.offset(cx, cy);
         }
     }
 
-    /** Maps a coorindate in a descendant view into the parent. */
-    public static float mapCoordInDescendentToSelf(View descendant, View root,
-            float[] coord, boolean includeRootScroll) {
-        ArrayList<View> ancestorChain = new ArrayList<View>();
-
-        float[] pt = {coord[0], coord[1]};
-
-        View v = descendant;
-        while(v != root && v != null) {
-            ancestorChain.add(v);
-            v = (View) v.getParent();
-        }
-        ancestorChain.add(root);
-
-        float scale = 1.0f;
-        int count = ancestorChain.size();
-        for (int i = 0; i < count; i++) {
-            View v0 = ancestorChain.get(i);
-            // For TextViews, scroll has a meaning which relates to the text position
-            // which is very strange... ignore the scroll.
-            if (v0 != descendant || includeRootScroll) {
-                pt[0] -= v0.getScrollX();
-                pt[1] -= v0.getScrollY();
-            }
-
-            v0.getMatrix().mapPoints(pt);
-            pt[0] += v0.getLeft();
-            pt[1] += v0.getTop();
-            scale *= v0.getScaleX();
-        }
-
-        coord[0] = pt[0];
-        coord[1] = pt[1];
-        return scale;
-    }
-
-    /** Maps a coordinate in the root to a descendent. */
-    public static float mapCoordInSelfToDescendent(View descendant, View root,
-            float[] coord, Matrix tmpInverseMatrix) {
-        ArrayList<View> ancestorChain = new ArrayList<View>();
-
-        float[] pt = {coord[0], coord[1]};
-
-        View v = descendant;
-        while(v != root) {
-            ancestorChain.add(v);
-            v = (View) v.getParent();
-        }
-        ancestorChain.add(root);
-
-        float scale = 1.0f;
-        int count = ancestorChain.size();
-        tmpInverseMatrix.set(Matrix.IDENTITY_MATRIX);
-        for (int i = count - 1; i >= 0; i--) {
-            View ancestor = ancestorChain.get(i);
-            View next = i > 0 ? ancestorChain.get(i-1) : null;
-
-            pt[0] += ancestor.getScrollX();
-            pt[1] += ancestor.getScrollY();
-
-            if (next != null) {
-                pt[0] -= next.getLeft();
-                pt[1] -= next.getTop();
-                next.getMatrix().invert(tmpInverseMatrix);
-                tmpInverseMatrix.mapPoints(pt);
-                scale *= next.getScaleX();
-            }
-        }
-
-        coord[0] = pt[0];
-        coord[1] = pt[1];
-        return scale;
-    }
-
     /** Calculates the constrast between two colors, using the algorithm provided by the WCAG v2. */
     public static float computeContrastBetweenColors(int bg, int fg) {
         float bgR = Color.red(bg) / 255f;
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/BitmapLruCache.java b/packages/SystemUI/src/com/android/systemui/recents/model/BitmapLruCache.java
deleted file mode 100644
index 624a8ff..0000000
--- a/packages/SystemUI/src/com/android/systemui/recents/model/BitmapLruCache.java
+++ /dev/null
@@ -1,28 +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.systemui.recents.model;
-
-import android.graphics.Bitmap;
-
-/**
- * The Bitmap LRU cache.
- */
-class BitmapLruCache extends KeyStoreLruCache<Bitmap> {
-    public BitmapLruCache(int cacheSize) {
-        super(cacheSize);
-    }
-}
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/DrawableLruCache.java b/packages/SystemUI/src/com/android/systemui/recents/model/DrawableLruCache.java
deleted file mode 100644
index 01a515b..0000000
--- a/packages/SystemUI/src/com/android/systemui/recents/model/DrawableLruCache.java
+++ /dev/null
@@ -1,28 +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.systemui.recents.model;
-
-import android.graphics.drawable.Drawable;
-
-/**
- * The Drawable LRU cache.
- */
-class DrawableLruCache extends KeyStoreLruCache<Drawable> {
-    public DrawableLruCache(int cacheSize) {
-        super(cacheSize);
-    }
-}
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/KeyStoreLruCache.java b/packages/SystemUI/src/com/android/systemui/recents/model/KeyStoreLruCache.java
deleted file mode 100644
index 97e0916..0000000
--- a/packages/SystemUI/src/com/android/systemui/recents/model/KeyStoreLruCache.java
+++ /dev/null
@@ -1,94 +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.systemui.recents.model;
-
-import android.util.LruCache;
-
-import java.util.HashMap;
-
-/**
- * An LRU cache that internally support querying the keys as well as values.  We use this to keep
- * track of the task metadata to determine when to invalidate the cache when tasks have been
- * updated. Generally, this cache will return the last known cache value for the requested task
- * key.
- */
-public class KeyStoreLruCache<V> {
-    // We keep a set of keys that are associated with the LRU cache, so that we can find out
-    // information about the Task that was previously in the cache.
-    HashMap<Integer, Task.TaskKey> mTaskKeys = new HashMap<Integer, Task.TaskKey>();
-    // The cache implementation, mapping task id -> value
-    LruCache<Integer, V> mCache;
-
-    public KeyStoreLruCache(int cacheSize) {
-        mCache = new LruCache<Integer, V>(cacheSize) {
-
-            @Override
-            protected void entryRemoved(boolean evicted, Integer taskId, V oldV, V newV) {
-                mTaskKeys.remove(taskId);
-            }
-        };
-    }
-
-    /** Gets a specific entry in the cache. */
-    final V get(Task.TaskKey key) {
-        return mCache.get(key.id);
-    }
-
-    /**
-     * Returns the value only if the Task has not updated since the last time it was in the cache.
-     */
-    final V getAndInvalidateIfModified(Task.TaskKey key) {
-        Task.TaskKey lastKey = mTaskKeys.get(key.id);
-        if (lastKey != null && (lastKey.lastActiveTime < key.lastActiveTime)) {
-            // The task has updated (been made active since the last time it was put into the
-            // LRU cache) so invalidate that item in the cache
-            remove(key);
-            return null;
-        }
-        // Either the task does not exist in the cache, or the last active time is the same as
-        // the key specified, so return what is in the cache
-        return mCache.get(key.id);
-    }
-
-    /** Puts an entry in the cache for a specific key. */
-    final void put(Task.TaskKey key, V value) {
-        mCache.put(key.id, value);
-        mTaskKeys.put(key.id, key);
-    }
-
-    /** Removes a cache entry for a specific key. */
-    final void remove(Task.TaskKey key) {
-        mCache.remove(key.id);
-        mTaskKeys.remove(key.id);
-    }
-
-    /** Removes all the entries in the cache. */
-    final void evictAll() {
-        mCache.evictAll();
-        mTaskKeys.clear();
-    }
-
-    /** Returns the size of the cache. */
-    final int size() {
-        return mCache.size();
-    }
-
-    /** Trims the cache to a specific size */
-    final void trimToSize(int cacheSize) {
-        mCache.resize(cacheSize);
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/RecentsPackageMonitor.java b/packages/SystemUI/src/com/android/systemui/recents/model/RecentsPackageMonitor.java
index 8f9a293..d9057b8 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/model/RecentsPackageMonitor.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/model/RecentsPackageMonitor.java
@@ -16,17 +16,12 @@
 
 package com.android.systemui.recents.model;
 
-import android.content.ComponentName;
 import android.content.Context;
-import android.os.Looper;
 import android.os.UserHandle;
 import com.android.internal.content.PackageMonitor;
+import com.android.internal.os.BackgroundThread;
 import com.android.systemui.recents.events.EventBus;
 import com.android.systemui.recents.events.activity.PackagesChangedEvent;
-import com.android.systemui.recents.misc.SystemServicesProxy;
-
-import java.util.HashSet;
-import java.util.List;
 
 /**
  * The package monitor listens for changes from PackageManager to update the contents of the
@@ -38,8 +33,9 @@
     public void register(Context context) {
         try {
             // We register for events from all users, but will cross-reference them with
-            // packages for the current user and any profiles they have
-            register(context, Looper.getMainLooper(), UserHandle.ALL, true);
+            // packages for the current user and any profiles they have.  Ensure that events are
+            // handled in a background thread.
+            register(context, BackgroundThread.get().getLooper(), UserHandle.ALL, true);
         } catch (IllegalStateException e) {
             e.printStackTrace();
         }
@@ -57,9 +53,9 @@
 
     @Override
     public void onPackageRemoved(String packageName, int uid) {
-        // Notify callbacks that a package has changed
+        // Notify callbacks on the main thread that a package has changed
         final int eventUserId = getChangingUserId();
-        EventBus.getDefault().send(new PackagesChangedEvent(this, packageName, eventUserId));
+        EventBus.getDefault().post(new PackagesChangedEvent(this, packageName, eventUserId));
     }
 
     @Override
@@ -70,39 +66,8 @@
 
     @Override
     public void onPackageModified(String packageName) {
-        // Notify callbacks that a package has changed
+        // Notify callbacks on the main thread that a package has changed
         final int eventUserId = getChangingUserId();
-        EventBus.getDefault().send(new PackagesChangedEvent(this, packageName, eventUserId));
-    }
-
-    /**
-     * Computes the components that have been removed as a result of a change in the specified
-     * package.
-     */
-    public HashSet<ComponentName> computeComponentsRemoved(List<Task.TaskKey> taskKeys,
-            String packageName, int userId) {
-        // Identify all the tasks that should be removed as a result of the package being removed.
-        // Using a set to ensure that we callback once per unique component.
-        HashSet<ComponentName> existingComponents = new HashSet<ComponentName>();
-        HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
-        for (Task.TaskKey t : taskKeys) {
-            // Skip if this doesn't apply to the current user
-            if (t.userId != userId) continue;
-
-            ComponentName cn = t.baseIntent.getComponent();
-            if (cn.getPackageName().equals(packageName)) {
-                if (existingComponents.contains(cn)) {
-                    // If we know that the component still exists in the package, then skip
-                    continue;
-                }
-                SystemServicesProxy ssp = RecentsTaskLoader.getInstance().getSystemServicesProxy();
-                if (ssp.getActivityInfo(cn, userId) != null) {
-                    existingComponents.add(cn);
-                } else {
-                    removedComponents.add(cn);
-                }
-            }
-        }
-        return removedComponents;
+        EventBus.getDefault().post(new PackagesChangedEvent(this, packageName, eventUserId));
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoadPlan.java b/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoadPlan.java
index 6ef7253..8de8e15 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoadPlan.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoadPlan.java
@@ -23,12 +23,12 @@
 import android.graphics.drawable.Drawable;
 import android.os.UserHandle;
 import android.util.Log;
+import com.android.systemui.recents.Recents;
 import com.android.systemui.recents.RecentsConfiguration;
 import com.android.systemui.recents.misc.SystemServicesProxy;
 
 import java.util.ArrayList;
 import java.util.Collections;
-import java.util.HashMap;
 import java.util.List;
 
 
@@ -41,8 +41,10 @@
  *      options specified, such that we can transition into the Recents activity seamlessly
  */
 public class RecentsTaskLoadPlan {
-    static String TAG = "RecentsTaskLoadPlan";
-    static boolean DEBUG = false;
+    private static String TAG = "RecentsTaskLoadPlan";
+    private static boolean DEBUG = false;
+
+    private static int INVALID_TASK_ID = -1;
 
     /** The set of conditions to load tasks. */
     public static class Options {
@@ -57,25 +59,22 @@
 
     Context mContext;
     RecentsConfiguration mConfig;
-    SystemServicesProxy mSystemServicesProxy;
 
     List<ActivityManager.RecentTaskInfo> mRawTasks;
     TaskStack mStack;
-    HashMap<Task.ComponentNameKey, ActivityInfoHandle> mActivityInfoCache =
-            new HashMap<Task.ComponentNameKey, ActivityInfoHandle>();
 
     /** Package level ctor */
-    RecentsTaskLoadPlan(Context context, RecentsConfiguration config, SystemServicesProxy ssp) {
+    RecentsTaskLoadPlan(Context context, RecentsConfiguration config) {
         mContext = context;
         mConfig = config;
-        mSystemServicesProxy = ssp;
     }
 
     /**
      * An optimization to preload the raw list of tasks.
      */
     public synchronized void preloadRawTasks(boolean isTopTaskHome) {
-        mRawTasks = mSystemServicesProxy.getRecentTasks(ActivityManager.getMaxRecentTasksStatic(),
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        mRawTasks = ssp.getRecentTasks(ActivityManager.getMaxRecentTasksStatic(),
                 UserHandle.CURRENT.getIdentifier(), isTopTaskHome);
         Collections.reverse(mRawTasks);
 
@@ -87,12 +86,10 @@
      * have a list of all the recent tasks with their metadata, not including icons or
      * thumbnails which were not cached and have to be loaded.
      */
-    synchronized void preloadPlan(RecentsTaskLoader loader, boolean isTopTaskHome) {
+    public synchronized void preloadPlan(RecentsTaskLoader loader, boolean isTopTaskHome) {
         if (DEBUG) Log.d(TAG, "preloadPlan");
 
-        // This activity info cache will be used for both preloadPlan() and executePlan()
-        mActivityInfoCache.clear();
-
+        SystemServicesProxy ssp = Recents.getSystemServices();
         Resources res = mContext.getResources();
         ArrayList<Task> stackTasks = new ArrayList<>();
         if (mRawTasks == null) {
@@ -106,30 +103,14 @@
             Task.TaskKey taskKey = new Task.TaskKey(t.persistentId, t.stackId, t.baseIntent,
                     t.userId, t.firstActiveTime, t.lastActiveTime);
 
-            // Get an existing activity info handle if possible
-            Task.ComponentNameKey cnKey = taskKey.getComponentNameKey();
-            ActivityInfoHandle infoHandle;
-            boolean hadCachedActivityInfo = false;
-            if (mActivityInfoCache.containsKey(cnKey)) {
-                infoHandle = mActivityInfoCache.get(cnKey);
-                hadCachedActivityInfo = true;
-            } else {
-                infoHandle = new ActivityInfoHandle();
-            }
-
             // Load the label, icon, and color
             String activityLabel = loader.getAndUpdateActivityLabel(taskKey, t.taskDescription,
-                    mSystemServicesProxy, infoHandle);
+                    ssp);
             String contentDescription = loader.getAndUpdateContentDescription(taskKey,
-                    activityLabel, mSystemServicesProxy, res);
-            Drawable activityIcon = loader.getAndUpdateActivityIcon(taskKey, t.taskDescription,
-                    mSystemServicesProxy, res, infoHandle, false);
-            int activityColor = loader.getActivityPrimaryColor(t.taskDescription, res);
-
-            // Update the activity info cache
-            if (!hadCachedActivityInfo && infoHandle.info != null) {
-                mActivityInfoCache.put(cnKey, infoHandle);
-            }
+                    activityLabel, ssp, res);
+            Drawable activityIcon = loader.getAndUpdateActivityIcon(taskKey, t.taskDescription, ssp,
+                    res, false);
+            int activityColor = loader.getActivityPrimaryColor(t.taskDescription);
 
             Bitmap icon = t.taskDescription != null
                     ? t.taskDescription.getInMemoryIcon()
@@ -139,11 +120,11 @@
                     : null;
 
             // Add the task to the stack
-            Task task = new Task(taskKey, (t.id != RecentsTaskLoader.INVALID_TASK_ID),
-                    t.affiliatedTaskId, t.affiliatedTaskColor, activityLabel, contentDescription,
-                    activityIcon, activityColor, (i == (taskCount - 1)), mConfig.lockToAppEnabled,
-                    icon, iconFilename);
-            task.thumbnail = loader.getAndUpdateThumbnail(taskKey, mSystemServicesProxy, false);
+            Task task = new Task(taskKey, (t.id != INVALID_TASK_ID), t.affiliatedTaskId,
+                    t.affiliatedTaskColor, activityLabel, contentDescription, activityIcon,
+                    activityColor, (i == (taskCount - 1)), mConfig.lockToAppEnabled, icon,
+                    iconFilename);
+            task.thumbnail = loader.getAndUpdateThumbnail(taskKey, ssp, false);
             if (DEBUG) Log.d(TAG, "\tthumbnail: " + taskKey + ", " + task.thumbnail);
 
             stackTasks.add(task);
@@ -158,12 +139,13 @@
     /**
      * Called to apply the actual loading based on the specified conditions.
      */
-    synchronized void executePlan(Options opts, RecentsTaskLoader loader,
+    public synchronized void executePlan(Options opts, RecentsTaskLoader loader,
             TaskResourceLoadQueue loadQueue) {
         if (DEBUG) Log.d(TAG, "executePlan, # tasks: " + opts.numVisibleTasks +
                 ", # thumbnails: " + opts.numVisibleTaskThumbnails +
                 ", running task id: " + opts.runningTaskId);
 
+        SystemServicesProxy ssp = Recents.getSystemServices();
         Resources res = mContext.getResources();
 
         // Iterate through each of the tasks and load them according to the load conditions.
@@ -174,17 +156,6 @@
             Task task = tasks.get(i);
             Task.TaskKey taskKey = task.key;
 
-            // Get an existing activity info handle if possible
-            Task.ComponentNameKey cnKey = taskKey.getComponentNameKey();
-            ActivityInfoHandle infoHandle;
-            boolean hadCachedActivityInfo = false;
-            if (mActivityInfoCache.containsKey(cnKey)) {
-                infoHandle = mActivityInfoCache.get(cnKey);
-                hadCachedActivityInfo = true;
-            } else {
-                infoHandle = new ActivityInfoHandle();
-            }
-
             boolean isRunningTask = (task.key.id == opts.runningTaskId);
             boolean isVisibleTask = i >= (taskCount - opts.numVisibleTasks);
             boolean isVisibleThumbnail = i >= (taskCount - opts.numVisibleTaskThumbnails);
@@ -197,26 +168,20 @@
             if (opts.loadIcons && (isRunningTask || isVisibleTask)) {
                 if (task.activityIcon == null) {
                     if (DEBUG) Log.d(TAG, "\tLoading icon: " + taskKey);
-                    task.activityIcon = loader.getAndUpdateActivityIcon(taskKey,
-                            t.taskDescription, mSystemServicesProxy, res, infoHandle, true);
+                    task.activityIcon = loader.getAndUpdateActivityIcon(taskKey, t.taskDescription,
+                            ssp, res, true);
                 }
             }
             if (opts.loadThumbnails && (isRunningTask || isVisibleThumbnail)) {
                 if (task.thumbnail == null || isRunningTask) {
                     if (DEBUG) Log.d(TAG, "\tLoading thumbnail: " + taskKey);
                     if (mConfig.svelteLevel <= RecentsConfiguration.SVELTE_LIMIT_CACHE) {
-                        task.thumbnail = loader.getAndUpdateThumbnail(taskKey,
-                                mSystemServicesProxy, true);
+                        task.thumbnail = loader.getAndUpdateThumbnail(taskKey, ssp, true);
                     } else if (mConfig.svelteLevel == RecentsConfiguration.SVELTE_DISABLE_CACHE) {
                         loadQueue.addTask(task);
                     }
                 }
             }
-
-            // Update the activity info cache
-            if (!hadCachedActivityInfo && infoHandle.info != null) {
-                mActivityInfoCache.put(cnKey, infoHandle);
-            }
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoader.java b/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoader.java
index 39bef81..ea97b71 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoader.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoader.java
@@ -18,6 +18,7 @@
 
 import android.app.ActivityManager;
 import android.content.ComponentCallbacks2;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.ActivityInfo;
 import android.content.res.Resources;
@@ -27,20 +28,21 @@
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.util.Log;
+import android.util.LruCache;
 import com.android.systemui.R;
 import com.android.systemui.recents.Constants;
+import com.android.systemui.recents.Recents;
 import com.android.systemui.recents.RecentsConfiguration;
+import com.android.systemui.recents.events.activity.PackagesChangedEvent;
 import com.android.systemui.recents.misc.SystemServicesProxy;
 
+import java.util.Map;
 import java.util.concurrent.ConcurrentLinkedQueue;
 
 
-/** Handle to an ActivityInfo */
-class ActivityInfoHandle {
-    ActivityInfo info;
-}
-
-/** A bitmap load queue */
+/**
+ * A Task load queue
+ */
 class TaskResourceLoadQueue {
     ConcurrentLinkedQueue<Task> mQueue = new ConcurrentLinkedQueue<Task>();
 
@@ -78,8 +80,10 @@
     }
 }
 
-/* Task resource loader */
-class TaskResourceLoader implements Runnable {
+/**
+ * Task resource loader
+ */
+class BackgroundTaskLoader implements Runnable {
     static String TAG = "TaskResourceLoader";
     static boolean DEBUG = false;
 
@@ -88,10 +92,9 @@
     Handler mLoadThreadHandler;
     Handler mMainThreadHandler;
 
-    SystemServicesProxy mSystemServicesProxy;
     TaskResourceLoadQueue mLoadQueue;
-    DrawableLruCache mApplicationIconCache;
-    BitmapLruCache mThumbnailCache;
+    TaskKeyLruCache<Drawable> mApplicationIconCache;
+    TaskKeyLruCache<Bitmap> mThumbnailCache;
     Bitmap mDefaultThumbnail;
     BitmapDrawable mDefaultApplicationIcon;
 
@@ -99,9 +102,9 @@
     boolean mWaitingOnLoadQueue;
 
     /** Constructor, creates a new loading thread that loads task resources in the background */
-    public TaskResourceLoader(TaskResourceLoadQueue loadQueue, DrawableLruCache applicationIconCache,
-                              BitmapLruCache thumbnailCache, Bitmap defaultThumbnail,
-                              BitmapDrawable defaultApplicationIcon) {
+    public BackgroundTaskLoader(TaskResourceLoadQueue loadQueue,
+            TaskKeyLruCache<Drawable> applicationIconCache, TaskKeyLruCache<Bitmap> thumbnailCache,
+            Bitmap defaultThumbnail, BitmapDrawable defaultApplicationIcon) {
         mLoadQueue = loadQueue;
         mApplicationIconCache = applicationIconCache;
         mThumbnailCache = thumbnailCache;
@@ -119,7 +122,6 @@
     void start(Context context) {
         mContext = context;
         mCancelled = false;
-        mSystemServicesProxy = new SystemServicesProxy(context);
         // Notify the load thread to start loading
         synchronized(mLoadThread) {
             mLoadThread.notifyAll();
@@ -130,7 +132,6 @@
     void stop() {
         // Mark as cancelled for the thread to pick up
         mCancelled = true;
-        mSystemServicesProxy = null;
         // If we are waiting for the load queue for more tasks, then we can just reset the
         // Context now, since nothing is using it
         if (mWaitingOnLoadQueue) {
@@ -155,7 +156,7 @@
                 }
             } else {
                 RecentsConfiguration config = RecentsConfiguration.getInstance();
-                SystemServicesProxy ssp = mSystemServicesProxy;
+                SystemServicesProxy ssp = Recents.getSystemServices();
                 // If we've stopped the loader, then fall through to the above logic to wait on
                 // the load thread
                 if (ssp != null) {
@@ -172,7 +173,7 @@
 
                             if (cachedIcon == null) {
                                 ActivityInfo info = ssp.getActivityInfo(
-                                        t.key.baseIntent.getComponent(), t.key.userId);
+                                        t.key.getComponent(), t.key.userId);
                                 if (info != null) {
                                     if (DEBUG) Log.d(TAG, "Loading icon: " + t.key);
                                     cachedIcon = ssp.getActivityIcon(info, t.key.userId);
@@ -246,201 +247,67 @@
     }
 }
 
-/* Recents task loader
- * NOTE: We should not hold any references to non-application Context from a static instance */
+/**
+ * Recents task loader
+ */
 public class RecentsTaskLoader {
+
     private static final String TAG = "RecentsTaskLoader";
+    private static final boolean DEBUG = false;
 
-    static RecentsTaskLoader sInstance;
-    static int INVALID_TASK_ID = -1;
+    // This activity info LruCache is useful because it can be expensive to retrieve ActivityInfos
+    // for many tasks, which we use to get the activity labels and icons.  Unlike the other caches
+    // below, this is per-package so we can't invalidate the items in the cache based on the last
+    // active time.  Instead, we rely on the RecentsPackageMonitor to keep us informed whenever a
+    // package in the cache has been updated, so that we may remove it.
+    private final LruCache<ComponentName, ActivityInfo> mActivityInfoCache;
+    private final TaskKeyLruCache<Drawable> mApplicationIconCache;
+    private final TaskKeyLruCache<Bitmap> mThumbnailCache;
+    private final TaskKeyLruCache<String> mActivityLabelCache;
+    private final TaskKeyLruCache<String> mContentDescriptionCache;
+    private final TaskResourceLoadQueue mLoadQueue;
+    private final BackgroundTaskLoader mLoader;
 
-    SystemServicesProxy mSystemServicesProxy;
-    DrawableLruCache mApplicationIconCache;
-    BitmapLruCache mThumbnailCache;
-    StringLruCache mActivityLabelCache;
-    StringLruCache mContentDescriptionCache;
-    TaskResourceLoadQueue mLoadQueue;
-    TaskResourceLoader mLoader;
+    private final int mMaxThumbnailCacheSize;
+    private final int mMaxIconCacheSize;
+    private int mNumVisibleTasksLoaded;
+    private int mNumVisibleThumbnailsLoaded;
 
-    int mMaxThumbnailCacheSize;
-    int mMaxIconCacheSize;
-    int mNumVisibleTasksLoaded;
-    int mNumVisibleThumbnailsLoaded;
-
+    int mDefaultTaskBarBackgroundColor;
     BitmapDrawable mDefaultApplicationIcon;
     Bitmap mDefaultThumbnail;
 
-    /** Private Constructor */
-    private RecentsTaskLoader(Context context) {
-        mMaxThumbnailCacheSize = context.getResources().getInteger(
-                R.integer.config_recents_max_thumbnail_count);
-        mMaxIconCacheSize = context.getResources().getInteger(
-                R.integer.config_recents_max_icon_count);
+    public RecentsTaskLoader(Context context) {
+        Resources res = context.getResources();
+        mDefaultTaskBarBackgroundColor =
+                res.getColor(R.color.recents_task_bar_default_background_color);
+        mMaxThumbnailCacheSize = res.getInteger(R.integer.config_recents_max_thumbnail_count);
+        mMaxIconCacheSize = res.getInteger(R.integer.config_recents_max_icon_count);
         int iconCacheSize = Constants.DebugFlags.App.DisableBackgroundCache ? 1 :
                 mMaxIconCacheSize;
         int thumbnailCacheSize = Constants.DebugFlags.App.DisableBackgroundCache ? 1 :
                 mMaxThumbnailCacheSize;
 
         // Create the default assets
-        Bitmap icon = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);
-        icon.eraseColor(0x00000000);
+        Bitmap icon = Bitmap.createBitmap(1, 1, Bitmap.Config.ALPHA_8);
+        icon.eraseColor(0);
         mDefaultThumbnail = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);
         mDefaultThumbnail.setHasAlpha(false);
         mDefaultThumbnail.eraseColor(0xFFffffff);
         mDefaultApplicationIcon = new BitmapDrawable(context.getResources(), icon);
 
         // Initialize the proxy, cache and loaders
-        mSystemServicesProxy = new SystemServicesProxy(context);
+        int numRecentTasks = ActivityManager.getMaxRecentTasksStatic();
         mLoadQueue = new TaskResourceLoadQueue();
-        mApplicationIconCache = new DrawableLruCache(iconCacheSize);
-        mThumbnailCache = new BitmapLruCache(thumbnailCacheSize);
-        mActivityLabelCache = new StringLruCache(100);
-        mContentDescriptionCache = new StringLruCache(100);
-        mLoader = new TaskResourceLoader(mLoadQueue, mApplicationIconCache, mThumbnailCache,
+        mApplicationIconCache = new TaskKeyLruCache<>(iconCacheSize);
+        mThumbnailCache = new TaskKeyLruCache<>(thumbnailCacheSize);
+        mActivityLabelCache = new TaskKeyLruCache<>(numRecentTasks);
+        mContentDescriptionCache = new TaskKeyLruCache<>(numRecentTasks);
+        mActivityInfoCache = new LruCache(numRecentTasks);
+        mLoader = new BackgroundTaskLoader(mLoadQueue, mApplicationIconCache, mThumbnailCache,
                 mDefaultThumbnail, mDefaultApplicationIcon);
     }
 
-    /** Initializes the recents task loader */
-    public static RecentsTaskLoader initialize(Context context) {
-        if (sInstance == null) {
-            sInstance = new RecentsTaskLoader(context);
-        }
-        return sInstance;
-    }
-
-    /** Returns the current recents task loader */
-    public static RecentsTaskLoader getInstance() {
-        return sInstance;
-    }
-
-    /** Returns the system services proxy */
-    public SystemServicesProxy getSystemServicesProxy() {
-        return mSystemServicesProxy;
-    }
-
-    /** Returns the activity label using as many cached values as we can. */
-    public String getAndUpdateActivityLabel(Task.TaskKey taskKey,
-            ActivityManager.TaskDescription td, SystemServicesProxy ssp,
-            ActivityInfoHandle infoHandle) {
-        // Return the task description label if it exists
-        if (td != null && td.getLabel() != null) {
-            return td.getLabel();
-        }
-        // Return the cached activity label if it exists
-        String label = mActivityLabelCache.getAndInvalidateIfModified(taskKey);
-        if (label != null) {
-            return label;
-        }
-        // All short paths failed, load the label from the activity info and cache it
-        if (infoHandle.info == null) {
-            infoHandle.info = ssp.getActivityInfo(taskKey.baseIntent.getComponent(),
-                    taskKey.userId);
-        }
-        if (infoHandle.info != null) {
-            label = ssp.getActivityLabel(infoHandle.info);
-            mActivityLabelCache.put(taskKey, label);
-            return label;
-        } else {
-            Log.w(TAG, "Missing ActivityInfo for " + taskKey.baseIntent.getComponent()
-                    + " u=" + taskKey.userId);
-        }
-        // If the activity info does not exist or fails to load, return an empty label for now,
-        // but do not cache it
-        return "";
-    }
-
-    /** Returns the content description using as many cached values as we can. */
-    public String getAndUpdateContentDescription(Task.TaskKey taskKey, String activityLabel,
-            SystemServicesProxy ssp, Resources res) {
-        // Return the cached content description if it exists
-        String label = mContentDescriptionCache.getAndInvalidateIfModified(taskKey);
-        if (label != null) {
-            return label;
-        }
-        // If the given activity label is empty, don't compute or cache the content description
-        if (activityLabel.isEmpty()) {
-            return "";
-        }
-
-        label = ssp.getContentDescription(taskKey.baseIntent, taskKey.userId, activityLabel, res);
-        if (label != null) {
-            mContentDescriptionCache.put(taskKey, label);
-            return label;
-        } else {
-            Log.w(TAG, "Missing content description for " + taskKey.baseIntent.getComponent()
-                    + " u=" + taskKey.userId);
-        }
-        // If the content description does not exist, return an empty label for now, but do not
-        // cache it
-        return "";
-    }
-
-    /** Returns the activity icon using as many cached values as we can. */
-    public Drawable getAndUpdateActivityIcon(Task.TaskKey taskKey,
-            ActivityManager.TaskDescription td, SystemServicesProxy ssp,
-            Resources res, ActivityInfoHandle infoHandle, boolean loadIfNotCached) {
-        // Return the cached activity icon if it exists
-        Drawable icon = mApplicationIconCache.getAndInvalidateIfModified(taskKey);
-        if (icon != null) {
-            return icon;
-        }
-
-        if (loadIfNotCached) {
-            // Return and cache the task description icon if it exists
-            Drawable tdDrawable = mLoader.getTaskDescriptionIcon(taskKey, td.getInMemoryIcon(),
-                    td.getIconFilename(), ssp, res);
-            if (tdDrawable != null) {
-                mApplicationIconCache.put(taskKey, tdDrawable);
-                return tdDrawable;
-            }
-
-            // Load the icon from the activity info and cache it
-            if (infoHandle.info == null) {
-                infoHandle.info = ssp.getActivityInfo(taskKey.baseIntent.getComponent(),
-                        taskKey.userId);
-            }
-            if (infoHandle.info != null) {
-                icon = ssp.getActivityIcon(infoHandle.info, taskKey.userId);
-                if (icon != null) {
-                    mApplicationIconCache.put(taskKey, icon);
-                    return icon;
-                }
-            }
-        }
-        // We couldn't load any icon
-        return null;
-    }
-
-    /** Returns the bitmap using as many cached values as we can. */
-    public Bitmap getAndUpdateThumbnail(Task.TaskKey taskKey, SystemServicesProxy ssp,
-            boolean loadIfNotCached) {
-        // Return the cached thumbnail if it exists
-        Bitmap thumbnail = mThumbnailCache.getAndInvalidateIfModified(taskKey);
-        if (thumbnail != null) {
-            return thumbnail;
-        }
-
-        RecentsConfiguration config = RecentsConfiguration.getInstance();
-        if (config.svelteLevel < RecentsConfiguration.SVELTE_DISABLE_LOADING && loadIfNotCached) {
-            // Load the thumbnail from the system
-            thumbnail = ssp.getTaskThumbnail(taskKey.id);
-            if (thumbnail != null) {
-                mThumbnailCache.put(taskKey, thumbnail);
-                return thumbnail;
-            }
-        }
-        // We couldn't load any thumbnail
-        return null;
-    }
-
-    /** Returns the activity's primary color. */
-    public int getActivityPrimaryColor(ActivityManager.TaskDescription td, Resources res) {
-        if (td != null && td.getPrimaryColor() != 0) {
-            return td.getPrimaryColor();
-        }
-        return res.getColor(R.color.recents_task_bar_default_background_color);
-    }
-
     /** Returns the size of the app icon cache. */
     public int getApplicationIconCacheSize() {
         return mMaxIconCacheSize;
@@ -454,7 +321,7 @@
     /** Creates a new plan for loading the recent tasks. */
     public RecentsTaskLoadPlan createLoadPlan(Context context) {
         RecentsConfiguration config = RecentsConfiguration.getInstance();
-        RecentsTaskLoadPlan plan = new RecentsTaskLoadPlan(context, config, mSystemServicesProxy);
+        RecentsTaskLoadPlan plan = new RecentsTaskLoadPlan(context, config);
         return plan;
     }
 
@@ -505,17 +372,12 @@
         mLoadQueue.removeTask(t);
         mThumbnailCache.remove(t.key);
         mApplicationIconCache.remove(t.key);
+        mActivityInfoCache.remove(t.key.getComponent());
         if (notifyTaskDataUnloaded) {
             t.notifyTaskDataUnloaded(null, mDefaultApplicationIcon);
         }
     }
 
-    /** Stops the task loader and clears all pending tasks */
-    void stopLoader() {
-        mLoader.stop();
-        mLoadQueue.clearTasks();
-    }
-
     /**
      * Handles signals from the system, trimming memory when requested to prevent us from running
      * out of memory.
@@ -542,18 +404,23 @@
                 // We are leaving recents, so trim the data a bit
                 mThumbnailCache.trimToSize(Math.max(1, mMaxThumbnailCacheSize / 2));
                 mApplicationIconCache.trimToSize(Math.max(1, mMaxIconCacheSize / 2));
+                mActivityInfoCache.trimToSize(Math.max(1,
+                        ActivityManager.getMaxRecentTasksStatic() / 2));
                 break;
             case ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW:
             case ComponentCallbacks2.TRIM_MEMORY_MODERATE:
                 // We are going to be low on memory
                 mThumbnailCache.trimToSize(Math.max(1, mMaxThumbnailCacheSize / 4));
                 mApplicationIconCache.trimToSize(Math.max(1, mMaxIconCacheSize / 4));
+                mActivityInfoCache.trimToSize(Math.max(1,
+                        ActivityManager.getMaxRecentTasksStatic() / 4));
                 break;
             case ComponentCallbacks2.TRIM_MEMORY_RUNNING_CRITICAL:
             case ComponentCallbacks2.TRIM_MEMORY_COMPLETE:
                 // We are low on memory, so release everything
                 mThumbnailCache.evictAll();
                 mApplicationIconCache.evictAll();
+                mActivityInfoCache.evictAll();
                 // The cache is small, only clear the label cache when we are critical
                 mActivityLabelCache.evictAll();
                 mContentDescriptionCache.evictAll();
@@ -562,4 +429,165 @@
                 break;
         }
     }
+
+    /**
+     * Returns the cached task label if the task key is not expired, updating the cache if it is.
+     */
+    String getAndUpdateActivityLabel(Task.TaskKey taskKey, ActivityManager.TaskDescription td,
+                                     SystemServicesProxy ssp) {
+        // Return the task description label if it exists
+        if (td != null && td.getLabel() != null) {
+            return td.getLabel();
+        }
+        // Return the cached activity label if it exists
+        String label = mActivityLabelCache.getAndInvalidateIfModified(taskKey);
+        if (label != null) {
+            return label;
+        }
+        // All short paths failed, load the label from the activity info and cache it
+        ActivityInfo activityInfo = getAndUpdateActivityInfo(taskKey, ssp);
+        if (activityInfo != null) {
+            label = ssp.getActivityLabel(activityInfo);
+            mActivityLabelCache.put(taskKey, label);
+            return label;
+        }
+        // If the activity info does not exist or fails to load, return an empty label for now,
+        // but do not cache it
+        return "";
+    }
+
+    /**
+     * Returns the cached task content description if the task key is not expired, updating the
+     * cache if it is.
+     */
+    String getAndUpdateContentDescription(Task.TaskKey taskKey, String activityLabel,
+            SystemServicesProxy ssp, Resources res) {
+        // Return the cached content description if it exists
+        String label = mContentDescriptionCache.getAndInvalidateIfModified(taskKey);
+        if (label != null) {
+            return label;
+        }
+        // If the given activity label is empty, don't compute or cache the content description
+        if (activityLabel.isEmpty()) {
+            return "";
+        }
+
+        label = ssp.getContentDescription(taskKey.baseIntent, taskKey.userId, activityLabel, res);
+        if (label != null) {
+            mContentDescriptionCache.put(taskKey, label);
+            return label;
+        }
+        // If the content description does not exist, return an empty label for now, but do not
+        // cache it
+        return "";
+    }
+
+    /**
+     * Returns the cached task icon if the task key is not expired, updating the cache if it is.
+     */
+    Drawable getAndUpdateActivityIcon(Task.TaskKey taskKey, ActivityManager.TaskDescription td,
+            SystemServicesProxy ssp, Resources res, boolean loadIfNotCached) {
+        // Return the cached activity icon if it exists
+        Drawable icon = mApplicationIconCache.getAndInvalidateIfModified(taskKey);
+        if (icon != null) {
+            return icon;
+        }
+
+        if (loadIfNotCached) {
+            // Return and cache the task description icon if it exists
+            icon = mLoader.getTaskDescriptionIcon(taskKey, td.getInMemoryIcon(),
+                    td.getIconFilename(), ssp, res);
+            if (icon != null) {
+                mApplicationIconCache.put(taskKey, icon);
+                return icon;
+            }
+
+            // Load the icon from the activity info and cache it
+            ActivityInfo activityInfo = getAndUpdateActivityInfo(taskKey, ssp);
+            if (activityInfo != null) {
+                icon = ssp.getActivityIcon(activityInfo, taskKey.userId);
+                if (icon != null) {
+                    mApplicationIconCache.put(taskKey, icon);
+                    return icon;
+                }
+            }
+        }
+        // We couldn't load any icon
+        return null;
+    }
+
+    /**
+     * Returns the cached thumbnail if the task key is not expired, updating the cache if it is.
+     */
+    Bitmap getAndUpdateThumbnail(Task.TaskKey taskKey, SystemServicesProxy ssp,
+            boolean loadIfNotCached) {
+        // Return the cached thumbnail if it exists
+        Bitmap thumbnail = mThumbnailCache.getAndInvalidateIfModified(taskKey);
+        if (thumbnail != null) {
+            return thumbnail;
+        }
+
+        if (loadIfNotCached) {
+            RecentsConfiguration config = RecentsConfiguration.getInstance();
+            if (config.svelteLevel < RecentsConfiguration.SVELTE_DISABLE_LOADING) {
+                // Load the thumbnail from the system
+                thumbnail = ssp.getTaskThumbnail(taskKey.id);
+                if (thumbnail != null) {
+                    mThumbnailCache.put(taskKey, thumbnail);
+                    return thumbnail;
+                }
+            }
+        }
+        // We couldn't load any thumbnail
+        return null;
+    }
+
+    /**
+     * Returns the task's primary color.
+     */
+    int getActivityPrimaryColor(ActivityManager.TaskDescription td) {
+        if (td != null && td.getPrimaryColor() != 0) {
+            return td.getPrimaryColor();
+        }
+        return mDefaultTaskBarBackgroundColor;
+    }
+
+    /**
+     * Returns the activity info for the given task key, retrieving one from the system if the
+     * task key is expired.
+     */
+    private ActivityInfo getAndUpdateActivityInfo(Task.TaskKey taskKey, SystemServicesProxy ssp) {
+        ComponentName cn = taskKey.getComponent();
+        ActivityInfo activityInfo = mActivityInfoCache.get(cn);
+        if (activityInfo == null) {
+            activityInfo = ssp.getActivityInfo(cn, taskKey.userId);
+            mActivityInfoCache.put(cn, activityInfo);
+        }
+        return activityInfo;
+    }
+
+    /**
+     * Stops the task loader and clears all queued, pending task loads.
+     */
+    private void stopLoader() {
+        mLoader.stop();
+        mLoadQueue.clearTasks();
+    }
+
+    /**** Event Bus Events ****/
+
+    public final void onBusEvent(PackagesChangedEvent event) {
+        // Remove all the cached activity infos for this package.  The other caches do not need to
+        // be pruned at this time, as the TaskKey expiration checks will flush them next time their
+        // cached contents are requested
+        Map<ComponentName, ActivityInfo> activityInfoCache = mActivityInfoCache.snapshot();
+        for (ComponentName cn : activityInfoCache.keySet()) {
+            if (cn.getPackageName().equals(event.packageName)) {
+                if (DEBUG) {
+                    Log.d(TAG, "Removing activity info from cache: " + cn);
+                }
+                mActivityInfoCache.remove(cn);
+            }
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/Task.java b/packages/SystemUI/src/com/android/systemui/recents/model/Task.java
index c14adf4..0793180 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/model/Task.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/model/Task.java
@@ -38,38 +38,11 @@
         public void onTaskDataUnloaded();
 
         /* Notifies when a task's stack id has changed. */
-        public void onMultiStackDebugTaskStackIdChanged();
-    }
-
-    /** The ComponentNameKey represents the unique primary key for a component
-     * belonging to a specified user. */
-    public static class ComponentNameKey {
-        final ComponentName component;
-        final int userId;
-
-        public ComponentNameKey(ComponentName cn, int user) {
-            component = cn;
-            userId = user;
-        }
-
-        @Override
-        public int hashCode() {
-            return Objects.hash(component, userId);
-        }
-
-        @Override
-        public boolean equals(Object o) {
-            if (!(o instanceof ComponentNameKey)) {
-                return false;
-            }
-            return component.equals(((ComponentNameKey) o).component) &&
-                    userId == ((ComponentNameKey) o).userId;
-        }
+        public void onTaskStackIdChanged();
     }
 
     /* The Task Key represents the unique primary key for the task */
     public static class TaskKey {
-        final ComponentNameKey mComponentNameKey;
         public final int id;
         public int stackId;
         public final Intent baseIntent;
@@ -79,7 +52,6 @@
 
         public TaskKey(int id, int stackId, Intent intent, int userId, long firstActiveTime,
                 long lastActiveTime) {
-            mComponentNameKey = new ComponentNameKey(intent.getComponent(), userId);
             this.id = id;
             this.stackId = stackId;
             this.baseIntent = intent;
@@ -88,9 +60,8 @@
             this.lastActiveTime = lastActiveTime;
         }
 
-        /** Returns the component name key for this task. */
-        public ComponentNameKey getComponentNameKey() {
-            return mComponentNameKey;
+        public ComponentName getComponent() {
+            return this.baseIntent.getComponent();
         }
 
         @Override
@@ -113,7 +84,7 @@
                     + "s: " + stackId + ", "
                     + "u: " + userId + ", "
                     + "lat: " + lastActiveTime + ", "
-                    + baseIntent.getComponent().getPackageName();
+                    + getComponent().getPackageName();
         }
     }
 
@@ -134,7 +105,8 @@
     public boolean lockToTaskEnabled;
     public Bitmap icon;
     public String iconFilename;
-    TaskCallbacks mCb;
+
+    private TaskCallbacks mCb;
 
     public Task() {
         // Do nothing
@@ -194,7 +166,7 @@
     public void setStackId(int stackId) {
         key.stackId = stackId;
         if (mCb != null) {
-            mCb.onMultiStackDebugTaskStackIdChanged();
+            mCb.onTaskStackIdChanged();
         }
     }
 
@@ -229,7 +201,7 @@
         if (group != null) {
             groupAffiliation = Integer.toString(group.affiliation);
         }
-        return "Task (" + groupAffiliation + "): " + key.baseIntent.getComponent().getPackageName() +
+        return "Task (" + groupAffiliation + "): " + key.getComponent().getPackageName() +
                 " [" + super.toString() + "]";
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/TaskKeyLruCache.java b/packages/SystemUI/src/com/android/systemui/recents/model/TaskKeyLruCache.java
new file mode 100644
index 0000000..6d11f14
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/recents/model/TaskKeyLruCache.java
@@ -0,0 +1,94 @@
+/*
+ * 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.systemui.recents.model;
+
+import android.util.LruCache;
+import android.util.SparseArray;
+
+/**
+ * A mapping of {@link Task.TaskKey} to value, with additional LRU functionality where the least
+ * recently referenced key/values will be evicted as more values than the given cache size are
+ * inserted.
+ *
+ * In addition, this also allows the caller to invalidate cached values for keys that have since
+ * changed.
+ */
+public class TaskKeyLruCache<V> {
+
+    private final SparseArray<Task.TaskKey> mKeys = new SparseArray<>();
+    private final LruCache<Integer, V> mCache;
+
+    public TaskKeyLruCache(int cacheSize) {
+        mCache = new LruCache<Integer, V>(cacheSize) {
+
+            @Override
+            protected void entryRemoved(boolean evicted, Integer taskId, V oldV, V newV) {
+                mKeys.remove(taskId);
+            }
+        };
+    }
+
+    /**
+     * Gets a specific entry in the cache with the specified key, regardless of whether the cached
+     * value is valid or not.
+     */
+    final V get(Task.TaskKey key) {
+        return mCache.get(key.id);
+    }
+
+    /**
+     * Returns the value only if the key is valid (has not been updated since the last time it was
+     * in the cache)
+     */
+    final V getAndInvalidateIfModified(Task.TaskKey key) {
+        Task.TaskKey lastKey = mKeys.get(key.id);
+        if (lastKey != null) {
+            if ((lastKey.stackId != key.stackId) || (lastKey.lastActiveTime < key.lastActiveTime)) {
+                // The task has updated (been made active since the last time it was put into the
+                // LRU cache) or the stack id for the task has changed, invalidate that cache item
+                remove(key);
+                return null;
+            }
+        }
+        // Either the task does not exist in the cache, or the last active time is the same as
+        // the key specified, so return what is in the cache
+        return mCache.get(key.id);
+    }
+
+    /** Puts an entry in the cache for a specific key. */
+    final void put(Task.TaskKey key, V value) {
+        mKeys.put(key.id, key);
+        mCache.put(key.id, value);
+    }
+
+    /** Removes a cache entry for a specific key. */
+    final void remove(Task.TaskKey key) {
+        mKeys.remove(key.id);
+        mCache.remove(key.id);
+    }
+
+    /** Removes all the entries in the cache. */
+    final void evictAll() {
+        mCache.evictAll();
+        mKeys.clear();
+    }
+
+    /** Trims the cache to a specific size */
+    final void trimToSize(int cacheSize) {
+        mCache.resize(cacheSize);
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/TaskStack.java b/packages/SystemUI/src/com/android/systemui/recents/model/TaskStack.java
index 94c2653..b3937c3 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/model/TaskStack.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/model/TaskStack.java
@@ -17,6 +17,7 @@
 package com.android.systemui.recents.model;
 
 import android.animation.ObjectAnimator;
+import android.content.ComponentName;
 import android.content.Context;
 import android.graphics.Color;
 import android.graphics.Rect;
@@ -24,13 +25,16 @@
 import android.graphics.drawable.ColorDrawable;
 import com.android.systemui.R;
 import com.android.systemui.recents.Constants;
+import com.android.systemui.recents.Recents;
 import com.android.systemui.recents.misc.NamedCounter;
+import com.android.systemui.recents.misc.SystemServicesProxy;
 import com.android.systemui.recents.misc.Utilities;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Random;
 
@@ -423,8 +427,8 @@
         boolean filtered = mTaskList.setFilter(new TaskFilter() {
             @Override
             public boolean acceptTask(Task at, int i) {
-                return t.key.baseIntent.getComponent().getPackageName().equals(
-                        at.key.baseIntent.getComponent().getPackageName());
+                return t.key.getComponent().getPackageName().equals(
+                        at.key.getComponent().getPackageName());
             }
         });
         if (filtered && mCb != null) {
@@ -489,7 +493,7 @@
             int groupCountDown = Constants.DebugFlags.App.TaskAffiliationsGroupCount;
             for (int i = 0; i < taskCount; i++) {
                 Task t = tasks.get(i);
-                String packageName = t.key.baseIntent.getComponent().getPackageName();
+                String packageName = t.key.getComponent().getPackageName();
                 packageName = "pkg";
                 TaskGrouping group;
                 if (packageName.equals(prevPackage) && groupCountDown > 0) {
@@ -576,6 +580,37 @@
         }
     }
 
+    /**
+     * Computes the components of tasks in this stack that have been removed as a result of a change
+     * in the specified package.
+     */
+    public HashSet<ComponentName> computeComponentsRemoved(String packageName, int userId) {
+        // Identify all the tasks that should be removed as a result of the package being removed.
+        // Using a set to ensure that we callback once per unique component.
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        HashSet<ComponentName> existingComponents = new HashSet<>();
+        HashSet<ComponentName> removedComponents = new HashSet<>();
+        ArrayList<Task.TaskKey> taskKeys = getTaskKeys();
+        for (Task.TaskKey t : taskKeys) {
+            // Skip if this doesn't apply to the current user
+            if (t.userId != userId) continue;
+
+            ComponentName cn = t.getComponent();
+            if (cn.getPackageName().equals(packageName)) {
+                if (existingComponents.contains(cn)) {
+                    // If we know that the component still exists in the package, then skip
+                    continue;
+                }
+                if (ssp.getActivityInfo(cn, userId) != null) {
+                    existingComponents.add(cn);
+                } else {
+                    removedComponents.add(cn);
+                }
+            }
+        }
+        return removedComponents;
+    }
+
     @Override
     public String toString() {
         String str = "Tasks:\n";
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java b/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
index c2400df..7f618e3 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
@@ -42,6 +42,7 @@
 import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.R;
 import com.android.systemui.recents.Constants;
+import com.android.systemui.recents.Recents;
 import com.android.systemui.recents.RecentsActivity;
 import com.android.systemui.recents.RecentsAppWidgetHostView;
 import com.android.systemui.recents.RecentsConfiguration;
@@ -53,7 +54,6 @@
 import com.android.systemui.recents.events.ui.dragndrop.DragEndEvent;
 import com.android.systemui.recents.events.ui.dragndrop.DragStartEvent;
 import com.android.systemui.recents.misc.SystemServicesProxy;
-import com.android.systemui.recents.model.RecentsTaskLoader;
 import com.android.systemui.recents.model.Task;
 import com.android.systemui.recents.model.TaskStack;
 
@@ -404,14 +404,6 @@
         return super.verifyDrawable(who);
     }
 
-    /** Notifies each task view of the user interaction. */
-    public void onUserInteraction() {
-        // Get the first stack view
-        if (mTaskStackView != null) {
-            mTaskStackView.onUserInteraction();
-        }
-    }
-
     /** Focuses the next task in the first stack view */
     public void focusNextTask(boolean forward) {
         // Get the first stack view
@@ -602,8 +594,8 @@
 
         final int left = pts[0] + offsetX;
         final int top = pts[1] + offsetY;
-        final Rect rect = new Rect(left, top, left + transform.rect.width(),
-                top + transform.rect.height());
+        final Rect rect = new Rect(left, top, left + (int) transform.rect.width(),
+                top + (int) transform.rect.height());
 
         return new AppTransitionAnimationSpec(taskId, b, rect);
     }
@@ -630,15 +622,14 @@
             // and then offset to the expected transform rect, but bound this to just
             // outside the display rect (to ensure we don't animate from too far away)
             sourceView = stackView;
-            offsetX = transform.rect.left;
+            offsetX = (int) transform.rect.left;
             offsetY = getMeasuredHeight();
         } else {
             sourceView = tv.mThumbnailView;
         }
 
         // Compute the thumbnail to scale up from
-        final SystemServicesProxy ssp =
-                RecentsTaskLoader.getInstance().getSystemServicesProxy();
+        final SystemServicesProxy ssp = Recents.getSystemServices();
         ActivityOptions opts = null;
         ActivityOptions.OnAnimationStartedListener animStartedListener = null;
         if (task.thumbnail != null && task.thumbnail.getWidth() > 0 &&
@@ -652,8 +643,6 @@
                             postDelayed(new Runnable() {
                                 @Override
                                 public void run() {
-                                    RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
-                                    SystemServicesProxy ssp = loader.getSystemServicesProxy();
                                     EventBus.getDefault().send(new ScreenPinningRequestEvent(
                                             getContext(), ssp));
                                 }
@@ -667,7 +656,7 @@
                     animStartedListener, destinationStack);
             opts = ActivityOptions.makeThumbnailAspectScaleUpAnimation(sourceView,
                     Bitmap.createBitmap(1, 1, Bitmap.Config.ALPHA_8).createAshmemBitmap(),
-                    offsetX, offsetY, transform.rect.width(), transform.rect.height(),
+                    offsetX, offsetY, (int) transform.rect.width(), (int) transform.rect.height(),
                     sourceView.getHandler(), animStartedListener);
         } else {
             opts = ActivityOptions.makeBasic();
@@ -687,8 +676,6 @@
                     if (ssp.startActivityFromRecents(getContext(), task.key.id,
                             task.activityLabel, launchOpts)) {
                         if (screenPinningRequested) {
-                            RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
-                            SystemServicesProxy ssp = loader.getSystemServicesProxy();
                             EventBus.getDefault().send(new ScreenPinningRequestEvent(
                                     getContext(), ssp));
                         }
@@ -748,14 +735,6 @@
         MetricsLogger.count(getContext(), "overview_task_all_dismissed", 1);
     }
 
-    /** Final callback after Recents is finally hidden. */
-    public void onRecentsHidden() {
-        // Notify each task stack view
-        if (mTaskStackView != null) {
-            mTaskStackView.onRecentsHidden();
-        }
-    }
-
     @Override
     public void onTaskStackFilterTriggered() {
         // Hide the search bar
@@ -820,7 +799,7 @@
 
                 // Dock the new task if we are hovering over a valid dock state
                 if (event.dockState != TaskStack.DockState.NONE) {
-                    SystemServicesProxy ssp = RecentsTaskLoader.getInstance().getSystemServicesProxy();
+                    SystemServicesProxy ssp = Recents.getSystemServices();
                     ssp.setTaskResizeable(event.task.key.id);
                     ssp.dockTask(event.task.key.id, event.dockState.createMode);
                     launchTask(event.task, null, INVALID_STACK_ID);
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
index 6f12c52..5928854 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
@@ -20,8 +20,8 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.graphics.Canvas;
-import android.graphics.Matrix;
 import android.graphics.Rect;
+import android.graphics.RectF;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.MotionEvent;
@@ -30,16 +30,18 @@
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.widget.FrameLayout;
 import com.android.systemui.R;
+import com.android.systemui.recents.Recents;
 import com.android.systemui.recents.RecentsActivity;
 import com.android.systemui.recents.RecentsActivityLaunchState;
 import com.android.systemui.recents.RecentsConfiguration;
 import com.android.systemui.recents.events.EventBus;
 import com.android.systemui.recents.events.activity.PackagesChangedEvent;
+import com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent;
 import com.android.systemui.recents.events.ui.DismissTaskEvent;
+import com.android.systemui.recents.events.ui.UserInteractionEvent;
 import com.android.systemui.recents.misc.DozeTrigger;
 import com.android.systemui.recents.misc.SystemServicesProxy;
 import com.android.systemui.recents.misc.Utilities;
-import com.android.systemui.recents.model.RecentsTaskLoader;
 import com.android.systemui.recents.model.Task;
 import com.android.systemui.recents.model.TaskStack;
 
@@ -87,11 +89,11 @@
     boolean mStartEnterAnimationRequestedAfterLayout;
     boolean mStartEnterAnimationCompleted;
     ViewAnimation.TaskViewEnterContext mStartEnterAnimationContext;
+
     Rect mTaskStackBounds = new Rect();
     int[] mTmpVisibleRange = new int[2];
-    float[] mTmpCoord = new float[2];
-    Matrix mTmpMatrix = new Matrix();
     Rect mTmpRect = new Rect();
+    RectF mTmpTaskRect = new RectF();
     TaskViewTransform mTmpTransform = new TaskViewTransform();
     HashMap<Task, TaskView> mTmpTaskViewMap = new HashMap<>();
     ArrayList<TaskView> mTaskViews = new ArrayList<>();
@@ -330,8 +332,7 @@
     /** Synchronizes the views with the model */
     boolean synchronizeStackViewsWithModel() {
         if (mStackViewsDirty) {
-            RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
-            SystemServicesProxy ssp = loader.getSystemServicesProxy();
+            SystemServicesProxy ssp = Recents.getSystemServices();
 
             // Get all the task transforms
             ArrayList<Task> tasks = mStack.getTasks();
@@ -411,23 +412,24 @@
         return false;
     }
 
-    /** Updates the clip for each of the task views. */
+    /**
+     * Updates the clip for each of the task views from back to front.
+     */
     void clipTaskViews() {
         // Update the clip on each task child
         List<TaskView> taskViews = getTaskViews();
+        TaskView tmpTv = null;
         int taskViewCount = taskViews.size();
-        for (int i = 0; i < taskViewCount - 1; i++) {
+        for (int i = 0; i < taskViewCount; i++) {
             TaskView tv = taskViews.get(i);
-            TaskView nextTv = null;
-            TaskView tmpTv = null;
+            TaskView frontTv = null;
             int clipBottom = 0;
-            if (tv.shouldClipViewInStack()) {
+            if (i < (taskViewCount - 1) && tv.shouldClipViewInStack()) {
                 // Find the next view to clip against
-                int nextIndex = i;
-                while (nextIndex < (taskViewCount - 1)) {
-                    tmpTv = taskViews.get(++nextIndex);
-                    if (tmpTv != null && tmpTv.shouldClipViewInStack()) {
-                        nextTv = tmpTv;
+                for (int j = i + 1; j < taskViewCount; j++) {
+                    tmpTv = taskViews.get(j);
+                    if (tmpTv.shouldClipViewInStack()) {
+                        frontTv = tmpTv;
                         break;
                     }
                 }
@@ -435,23 +437,23 @@
                 // Clip against the next view, this is just an approximation since we are
                 // stacked and we can make assumptions about the visibility of the this
                 // task relative to the ones in front of it.
-                if (nextTv != null) {
-                    // Map the top edge of next task view into the local space of the current
-                    // task view to find the clip amount in local space
-                    mTmpCoord[0] = mTmpCoord[1] = 0;
-                    Utilities.mapCoordInDescendentToSelf(nextTv, this, mTmpCoord, false);
-                    Utilities.mapCoordInSelfToDescendent(tv, this, mTmpCoord, mTmpMatrix);
-                    clipBottom = (int) Math.floor(tv.getMeasuredHeight() - mTmpCoord[1]
-                            - nextTv.getPaddingTop() - 1);
+                if (frontTv != null) {
+                    mTmpTaskRect.set(mLayoutAlgorithm.mTaskRect);
+                    mTmpTaskRect.offset(0, tv.getTranslationY());
+                    Utilities.scaleRectAboutCenter(mTmpTaskRect, tv.getScaleX());
+                    float taskBottom = mTmpTaskRect.bottom;
+                    mTmpTaskRect.set(mLayoutAlgorithm.mTaskRect);
+                    mTmpTaskRect.offset(0, frontTv.getTranslationY());
+                    Utilities.scaleRectAboutCenter(mTmpTaskRect, frontTv.getScaleX());
+                    float frontTaskTop = mTmpTaskRect.top;
+                    if (frontTaskTop < taskBottom) {
+                        // Map the stack view space coordinate (the rects) to view space
+                        clipBottom = (int) ((taskBottom - frontTaskTop) / tv.getScaleX()) - 1;
+                    }
                 }
             }
             tv.getViewBounds().setClipBottom(clipBottom);
         }
-        if (taskViewCount > 0) {
-            // The front most task should never be clipped
-            TaskView tv = taskViews.get(taskViewCount - 1);
-            tv.getViewBounds().setClipBottom(0);
-        }
         mStackViewsClipDirty = false;
     }
 
@@ -876,8 +878,7 @@
                     // Poke the dozer to restart the trigger after the animation completes
                     mUIDozeTrigger.poke();
 
-                    RecentsTaskLoader loader = RecentsTaskLoader.getInstance();
-                    SystemServicesProxy ssp = loader.getSystemServicesProxy();
+                    SystemServicesProxy ssp = Recents.getSystemServices();
                     List<TaskView> taskViews = getTaskViews();
                     int taskViewCount = taskViews.size();
                     if (taskViewCount > 0) {
@@ -953,21 +954,10 @@
         }
     }
 
-    /** Final callback after Recents is finally hidden. */
-    void onRecentsHidden() {
-        reset();
-    }
-
     public boolean isTransformedTouchPointInView(float x, float y, View child) {
         return isTransformedTouchPointInView(x, y, child, null);
     }
 
-    /** Pokes the dozer on user interaction. */
-    void onUserInteraction() {
-        // Poke the doze trigger if it is dozing
-        mUIDozeTrigger.poke();
-    }
-
     @Override
     protected void dispatchDraw(Canvas canvas) {
         mLayersDisabled = false;
@@ -1148,7 +1138,7 @@
         }
 
         // Report that this tasks's data is no longer being used
-        RecentsTaskLoader.getInstance().unloadTaskData(task);
+        Recents.getTaskLoader().unloadTaskData(task);
 
         // Detach the view from the hierarchy
         detachViewFromParent(tv);
@@ -1172,7 +1162,7 @@
         tv.onTaskBound(task);
 
         // Load the task data
-        RecentsTaskLoader.getInstance().loadTaskData(task);
+        Recents.getTaskLoader().loadTaskData(task);
 
         // If the doze trigger has already fired, then update the state for this task view
         tv.setNoUserInteractionState();
@@ -1261,14 +1251,14 @@
 
     public final void onBusEvent(PackagesChangedEvent event) {
         // Compute which components need to be removed
-        HashSet<ComponentName> removedComponents = event.monitor.computeComponentsRemoved(
-                mStack.getTaskKeys(), event.packageName, event.userId);
+        HashSet<ComponentName> removedComponents = mStack.computeComponentsRemoved(
+                event.packageName, event.userId);
 
         // For other tasks, just remove them directly if they no longer exist
         ArrayList<Task> tasks = mStack.getTasks();
         for (int i = tasks.size() - 1; i >= 0; i--) {
             final Task t = tasks.get(i);
-            if (removedComponents.contains(t.key.baseIntent.getComponent())) {
+            if (removedComponents.contains(t.key.getComponent())) {
                 TaskView tv = getChildViewForTask(t);
                 if (tv != null) {
                     // For visible children, defer removing the task until after the animation
@@ -1315,4 +1305,15 @@
             }
         }
     }
+
+    public final void onBusEvent(UserInteractionEvent event) {
+        // Poke the doze trigger on user interaction
+        mUIDozeTrigger.poke();
+    }
+
+    public final void onBusEvent(RecentsVisibilityChangedEvent event) {
+        if (!event.visible) {
+            reset();
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java
index 802a057..bab4da7 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java
@@ -759,7 +759,7 @@
     }
 
     @Override
-    public void onMultiStackDebugTaskStackIdChanged() {
+    public void onTaskStackIdChanged() {
         mHeaderView.rebindToTask(mTask);
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewHeader.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewHeader.java
index 949d515..e1e07ef 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewHeader.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewHeader.java
@@ -48,13 +48,12 @@
 import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.R;
 import com.android.systemui.recents.Constants;
-import com.android.systemui.recents.RecentsConfiguration;
+import com.android.systemui.recents.Recents;
 import com.android.systemui.recents.events.EventBus;
 import com.android.systemui.recents.events.ui.ResizeTaskEvent;
 import com.android.systemui.recents.events.ui.ShowApplicationInfoEvent;
 import com.android.systemui.recents.misc.SystemServicesProxy;
 import com.android.systemui.recents.misc.Utilities;
-import com.android.systemui.recents.model.RecentsTaskLoader;
 import com.android.systemui.recents.model.Task;
 
 
@@ -62,8 +61,6 @@
 public class TaskViewHeader extends FrameLayout
         implements View.OnClickListener, View.OnLongClickListener {
 
-    RecentsConfiguration mConfig;
-    private SystemServicesProxy mSsp;
     Task mTask;
 
     // Header views
@@ -111,8 +108,6 @@
 
     public TaskViewHeader(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
-        mConfig = RecentsConfiguration.getInstance();
-        mSsp = RecentsTaskLoader.getInstance().getSystemServicesProxy();
         setWillNotDraw(false);
         setClipToOutline(true);
         setOutlineProvider(new ViewOutlineProvider() {
@@ -266,8 +261,9 @@
 
     /** Updates the resize task bar button. */
     void updateResizeTaskBarIcon(Task t) {
-        Rect display = mSsp.getWindowRect();
-        Rect taskRect = mSsp.getTaskBounds(t.key.id);
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        Rect display = ssp.getWindowRect();
+        Rect taskRect = ssp.getTaskBounds(t.key.id);
         int resId = R.drawable.star;
         if (display.equals(taskRect) || taskRect.isEmpty()) {
             resId = R.drawable.vector_drawable_place_fullscreen;
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewTransform.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewTransform.java
index f8f7052..ec50eb6 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewTransform.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewTransform.java
@@ -17,7 +17,7 @@
 package com.android.systemui.recents.views;
 
 import android.animation.ValueAnimator;
-import android.graphics.Rect;
+import android.graphics.RectF;
 import android.view.View;
 import android.view.ViewPropertyAnimator;
 import android.view.animation.Interpolator;
@@ -35,7 +35,7 @@
 
     // This is a window-space rect that is purely used for coordinating the animation of an app
     // window into Recents.
-    public Rect rect = new Rect();
+    public RectF rect = new RectF();
 
     public TaskViewTransform() {
         // Do nothing
diff --git a/packages/SystemUI/src/com/android/systemui/volume/ZenFooter.java b/packages/SystemUI/src/com/android/systemui/volume/ZenFooter.java
index f156607..a03e7f7 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/ZenFooter.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/ZenFooter.java
@@ -141,6 +141,7 @@
     public void onConfigurationChanged() {
         mEndNowButton.setText(mContext.getString(R.string.volume_zen_end_now));
         mSpTexts.update();
+        Util.setText(mEndNowButton, mContext.getString(R.string.volume_zen_end_now));
     }
 
 }
diff --git a/rs/jni/android_renderscript_RenderScript.cpp b/rs/jni/android_renderscript_RenderScript.cpp
index 3759c91..be7071e 100644
--- a/rs/jni/android_renderscript_RenderScript.cpp
+++ b/rs/jni/android_renderscript_RenderScript.cpp
@@ -64,6 +64,10 @@
     case RS_TYPE_FLOAT_32:                                                              \
         len = _env->GetArrayLength((jfloatArray)data);                                  \
         ptr = _env->GetFloatArrayElements((jfloatArray)data, flag);                     \
+        if (ptr == nullptr) {                                                           \
+            ALOGE("Failed to get Java array elements.");                                \
+            return;                                                                     \
+        }                                                                               \
         typeBytes = 4;                                                                  \
         if (usePadding) {                                                               \
             srcPtr = ptr;                                                               \
@@ -89,6 +93,10 @@
     case RS_TYPE_FLOAT_64:                                                              \
         len = _env->GetArrayLength((jdoubleArray)data);                                 \
         ptr = _env->GetDoubleArrayElements((jdoubleArray)data, flag);                   \
+        if (ptr == nullptr) {                                                           \
+            ALOGE("Failed to get Java array elements.");                                \
+            return;                                                                     \
+        }                                                                               \
         typeBytes = 8;                                                                  \
         if (usePadding) {                                                               \
             srcPtr = ptr;                                                               \
@@ -115,6 +123,10 @@
     case RS_TYPE_UNSIGNED_8:                                                            \
         len = _env->GetArrayLength((jbyteArray)data);                                   \
         ptr = _env->GetByteArrayElements((jbyteArray)data, flag);                       \
+        if (ptr == nullptr) {                                                           \
+            ALOGE("Failed to get Java array elements.");                                \
+            return;                                                                     \
+        }                                                                               \
         typeBytes = 1;                                                                  \
         if (usePadding) {                                                               \
             srcPtr = ptr;                                                               \
@@ -141,6 +153,10 @@
     case RS_TYPE_UNSIGNED_16:                                                           \
         len = _env->GetArrayLength((jshortArray)data);                                  \
         ptr = _env->GetShortArrayElements((jshortArray)data, flag);                     \
+        if (ptr == nullptr) {                                                           \
+            ALOGE("Failed to get Java array elements.");                                \
+            return;                                                                     \
+        }                                                                               \
         typeBytes = 2;                                                                  \
         if (usePadding) {                                                               \
             srcPtr = ptr;                                                               \
@@ -167,6 +183,10 @@
     case RS_TYPE_UNSIGNED_32:                                                           \
         len = _env->GetArrayLength((jintArray)data);                                    \
         ptr = _env->GetIntArrayElements((jintArray)data, flag);                         \
+        if (ptr == nullptr) {                                                           \
+            ALOGE("Failed to get Java array elements.");                                \
+            return;                                                                     \
+        }                                                                               \
         typeBytes = 4;                                                                  \
         if (usePadding) {                                                               \
             srcPtr = ptr;                                                               \
@@ -193,6 +213,10 @@
     case RS_TYPE_UNSIGNED_64:                                                           \
         len = _env->GetArrayLength((jlongArray)data);                                   \
         ptr = _env->GetLongArrayElements((jlongArray)data, flag);                       \
+        if (ptr == nullptr) {                                                           \
+            ALOGE("Failed to get Java array elements.");                                \
+            return;                                                                     \
+        }                                                                               \
         typeBytes = 8;                                                                  \
         if (usePadding) {                                                               \
             srcPtr = ptr;                                                               \
@@ -332,16 +356,40 @@
 
   jlong* jFieldIDs = _env->GetLongArrayElements(fieldIDArray, nullptr);
   jsize fieldIDs_length = _env->GetArrayLength(fieldIDArray);
+  if (jFieldIDs == nullptr) {
+      ALOGE("Failed to get Java array elements: fieldIDs.");
+      return ret;
+  }
+
   jlong* jValues = _env->GetLongArrayElements(valueArray, nullptr);
   jsize values_length = _env->GetArrayLength(valueArray);
+  if (jValues == nullptr) {
+      ALOGE("Failed to get Java array elements: values.");
+      return ret;
+  }
+
   jint* jSizes = _env->GetIntArrayElements(sizeArray, nullptr);
   jsize sizes_length = _env->GetArrayLength(sizeArray);
+  if (jSizes == nullptr) {
+      ALOGE("Failed to get Java array elements: sizes.");
+      return ret;
+  }
+
   jlong* jDepClosures =
       _env->GetLongArrayElements(depClosureArray, nullptr);
   jsize depClosures_length = _env->GetArrayLength(depClosureArray);
+  if (jDepClosures == nullptr) {
+      ALOGE("Failed to get Java array elements: depClosures.");
+      return ret;
+  }
+
   jlong* jDepFieldIDs =
       _env->GetLongArrayElements(depFieldIDArray, nullptr);
   jsize depFieldIDs_length = _env->GetArrayLength(depFieldIDArray);
+  if (jDepFieldIDs == nullptr) {
+      ALOGE("Failed to get Java array elements: depFieldIDs.");
+      return ret;
+  }
 
   size_t numValues, numDependencies;
   RsScriptFieldID* fieldIDs;
@@ -435,12 +483,31 @@
 
   jbyte* jParams = _env->GetByteArrayElements(paramArray, nullptr);
   jsize jParamLength = _env->GetArrayLength(paramArray);
+  if (jParams == nullptr) {
+      ALOGE("Failed to get Java array elements: params.");
+      return ret;
+  }
+
   jlong* jFieldIDs = _env->GetLongArrayElements(fieldIDArray, nullptr);
   jsize fieldIDs_length = _env->GetArrayLength(fieldIDArray);
+  if (jFieldIDs == nullptr) {
+      ALOGE("Failed to get Java array elements: fieldIDs.");
+      return ret;
+  }
+
   jlong* jValues = _env->GetLongArrayElements(valueArray, nullptr);
   jsize values_length = _env->GetArrayLength(valueArray);
+  if (jValues == nullptr) {
+      ALOGE("Failed to get Java array elements: values.");
+      return ret;
+  }
+
   jint* jSizes = _env->GetIntArrayElements(sizeArray, nullptr);
   jsize sizes_length = _env->GetArrayLength(sizeArray);
+  if (jSizes == nullptr) {
+      ALOGE("Failed to get Java array elements: sizes.");
+      return ret;
+  }
 
   size_t numValues;
   RsScriptFieldID* fieldIDs;
@@ -515,6 +582,10 @@
 
   jlong* jClosures = _env->GetLongArrayElements(closureArray, nullptr);
   jsize numClosures = _env->GetArrayLength(closureArray);
+  if (jClosures == nullptr) {
+      ALOGE("Failed to get Java array elements: closures.");
+      return ret;
+  }
 
   RsClosure* closures;
 
@@ -720,6 +791,11 @@
     }
     jint len = _env->GetArrayLength(str);
     jbyte * cptr = (jbyte *) _env->GetPrimitiveArrayCritical(str, 0);
+    if (cptr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return;
+    }
+
     rsAssignName((RsContext)con, (void *)obj, (const char *)cptr, len);
     _env->ReleasePrimitiveArrayCritical(str, cptr, JNI_ABORT);
 }
@@ -916,6 +992,10 @@
         ALOGD("nContextGetMessage, con(%p), len(%i)", (RsContext)con, len);
     }
     jint *ptr = _env->GetIntArrayElements(data, nullptr);
+    if (ptr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return 0;
+    }
     size_t receiveLen;
     uint32_t subID;
     int id = rsContextGetMessage((RsContext)con,
@@ -936,6 +1016,10 @@
         ALOGD("nContextPeekMessage, con(%p)", (RsContext)con);
     }
     jint *auxDataPtr = _env->GetIntArrayElements(auxData, nullptr);
+    if (auxDataPtr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return 0;
+    }
     size_t receiveLen;
     uint32_t subID;
     int id = rsContextPeekMessage((RsContext)con, &receiveLen, sizeof(receiveLen),
@@ -970,6 +1054,10 @@
     if (data) {
         len = _env->GetArrayLength(data);
         ptr = _env->GetIntArrayElements(data, nullptr);
+        if (ptr == nullptr) {
+            ALOGE("Failed to get Java array elements");
+            return;
+        }
     }
     if (kLogApi) {
         ALOGD("nContextSendMessage, con(%p), id(%i), len(%i)", (RsContext)con, id, len);
@@ -1004,7 +1092,15 @@
     }
 
     jlong *jIds = _env->GetLongArrayElements(_ids, nullptr);
+    if (jIds == nullptr) {
+        ALOGE("Failed to get Java array elements: ids");
+        return 0;
+    }
     jint *jArraySizes = _env->GetIntArrayElements(_arraySizes, nullptr);
+    if (jArraySizes == nullptr) {
+        ALOGE("Failed to get Java array elements: arraySizes");
+        return 0;
+    }
 
     RsElement *ids = (RsElement*)malloc(fieldCount * sizeof(RsElement));
     uint32_t *arraySizes = (uint32_t *)malloc(fieldCount * sizeof(uint32_t));
@@ -1311,6 +1407,10 @@
               sizeBytes);
     }
     jbyte *ptr = _env->GetByteArrayElements(data, nullptr);
+    if (ptr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return;
+    }
     rsAllocationElementData((RsContext)con, (RsAllocation)alloc,
                             xoff, yoff, zoff,
                             lod, ptr, sizeBytes, compIdx);
@@ -1449,6 +1549,10 @@
               sizeBytes);
     }
     jbyte *ptr = _env->GetByteArrayElements(data, nullptr);
+    if (ptr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return;
+    }
     rsAllocationElementRead((RsContext)con, (RsAllocation)alloc,
                             xoff, yoff, zoff,
                             lod, ptr, sizeBytes, compIdx);
@@ -1775,6 +1879,10 @@
     }
     jint len = _env->GetArrayLength(data);
     jbyte *ptr = _env->GetByteArrayElements(data, nullptr);
+    if (ptr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return;
+    }
     rsScriptSetVarV((RsContext)con, (RsScript)script, slot, ptr, len);
     _env->ReleaseByteArrayElements(data, ptr, JNI_ABORT);
 }
@@ -1787,6 +1895,10 @@
     }
     jint len = _env->GetArrayLength(data);
     jbyte *ptr = _env->GetByteArrayElements(data, nullptr);
+    if (ptr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return;
+    }
     rsScriptGetVarV((RsContext)con, (RsScript)script, slot, ptr, len);
     _env->ReleaseByteArrayElements(data, ptr, 0);
 }
@@ -1800,8 +1912,16 @@
     }
     jint len = _env->GetArrayLength(data);
     jbyte *ptr = _env->GetByteArrayElements(data, nullptr);
+    if (ptr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return;
+    }
     jint dimsLen = _env->GetArrayLength(dims) * sizeof(int);
     jint *dimsPtr = _env->GetIntArrayElements(dims, nullptr);
+    if (dimsPtr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return;
+    }
     rsScriptSetVarVE((RsContext)con, (RsScript)script, slot, ptr, len, (RsElement)elem,
                      (const uint32_t*) dimsPtr, dimsLen);
     _env->ReleaseByteArrayElements(data, ptr, JNI_ABORT);
@@ -1819,6 +1939,10 @@
     jint length = _env->GetArrayLength(timeZone);
     jbyte* timeZone_ptr;
     timeZone_ptr = (jbyte *) _env->GetPrimitiveArrayCritical(timeZone, (jboolean *)0);
+    if (timeZone_ptr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return;
+    }
 
     rsScriptSetTimeZone((RsContext)con, (RsScript)script, (const char *)timeZone_ptr, length);
 
@@ -1844,6 +1968,10 @@
     }
     jint len = _env->GetArrayLength(data);
     jbyte *ptr = _env->GetByteArrayElements(data, nullptr);
+    if (ptr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return;
+    }
     rsScriptInvokeV((RsContext)con, (RsScript)script, slot, ptr, len);
     _env->ReleaseByteArrayElements(data, ptr, JNI_ABORT);
 }
@@ -1870,8 +1998,12 @@
             return;
         }
 
-        // TODO (b/20760800): Check in_ptr is not null
         in_ptr = _env->GetLongArrayElements(ains, nullptr);
+        if (in_ptr == nullptr) {
+            ALOGE("Failed to get Java array elements");
+            return;
+        }
+
         if (sizeof(RsAllocation) == sizeof(jlong)) {
             in_allocs = (RsAllocation*)in_ptr;
 
@@ -1897,6 +2029,10 @@
     if (params != nullptr) {
         param_len = _env->GetArrayLength(params);
         param_ptr = _env->GetByteArrayElements(params, nullptr);
+        if (param_ptr == nullptr) {
+            ALOGE("Failed to get Java array elements");
+            return;
+        }
     }
 
     RsScriptCall sc, *sca = nullptr;
@@ -1908,6 +2044,10 @@
     if (limits != nullptr) {
         limit_len = _env->GetArrayLength(limits);
         limit_ptr = _env->GetIntArrayElements(limits, nullptr);
+        if (limit_ptr == nullptr) {
+            ALOGE("Failed to get Java array elements");
+            return;
+        }
 
         assert(limit_len == 6);
         UNUSED(limit_len);  // As the assert might not be compiled.
@@ -1966,6 +2106,10 @@
     if (limits != nullptr) {
         limit_len = _env->GetArrayLength(limits);
         limit_ptr = _env->GetIntArrayElements(limits, nullptr);
+        if (limit_ptr == nullptr) {
+            ALOGE("Failed to get Java array elements");
+            return;
+        }
 
         // We expect to be passed an array [x1, x2] which specifies
         // the sub-range for a 1-dimensional reduction.
@@ -2037,6 +2181,10 @@
     }
     script_ptr = (jbyte *)
         _env->GetPrimitiveArrayCritical(scriptRef, (jboolean *)0);
+    if (script_ptr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return ret;
+    }
 
     //rsScriptCSetText((RsContext)con, (const char *)script_ptr, length);
 
@@ -2104,6 +2252,10 @@
 
     jint kernelsLen = _env->GetArrayLength(_kernels);
     jlong *jKernelsPtr = _env->GetLongArrayElements(_kernels, nullptr);
+    if (jKernelsPtr == nullptr) {
+        ALOGE("Failed to get Java array elements: kernels");
+        return 0;
+    }
     RsScriptKernelID* kernelsPtr = (RsScriptKernelID*) malloc(sizeof(RsScriptKernelID) * kernelsLen);
     for(int i = 0; i < kernelsLen; ++i) {
         kernelsPtr[i] = (RsScriptKernelID)jKernelsPtr[i];
@@ -2111,6 +2263,10 @@
 
     jint srcLen = _env->GetArrayLength(_src);
     jlong *jSrcPtr = _env->GetLongArrayElements(_src, nullptr);
+    if (jSrcPtr == nullptr) {
+        ALOGE("Failed to get Java array elements: src");
+        return 0;
+    }
     RsScriptKernelID* srcPtr = (RsScriptKernelID*) malloc(sizeof(RsScriptKernelID) * srcLen);
     for(int i = 0; i < srcLen; ++i) {
         srcPtr[i] = (RsScriptKernelID)jSrcPtr[i];
@@ -2118,6 +2274,10 @@
 
     jint dstkLen = _env->GetArrayLength(_dstk);
     jlong *jDstkPtr = _env->GetLongArrayElements(_dstk, nullptr);
+    if (jDstkPtr == nullptr) {
+        ALOGE("Failed to get Java array elements: dstk");
+        return 0;
+    }
     RsScriptKernelID* dstkPtr = (RsScriptKernelID*) malloc(sizeof(RsScriptKernelID) * dstkLen);
     for(int i = 0; i < dstkLen; ++i) {
         dstkPtr[i] = (RsScriptKernelID)jDstkPtr[i];
@@ -2125,6 +2285,10 @@
 
     jint dstfLen = _env->GetArrayLength(_dstf);
     jlong *jDstfPtr = _env->GetLongArrayElements(_dstf, nullptr);
+    if (jDstfPtr == nullptr) {
+        ALOGE("Failed to get Java array elements: dstf");
+        return 0;
+    }
     RsScriptKernelID* dstfPtr = (RsScriptKernelID*) malloc(sizeof(RsScriptKernelID) * dstfLen);
     for(int i = 0; i < dstfLen; ++i) {
         dstfPtr[i] = (RsScriptKernelID)jDstfPtr[i];
@@ -2132,6 +2296,10 @@
 
     jint typesLen = _env->GetArrayLength(_types);
     jlong *jTypesPtr = _env->GetLongArrayElements(_types, nullptr);
+    if (jTypesPtr == nullptr) {
+        ALOGE("Failed to get Java array elements: types");
+        return 0;
+    }
     RsType* typesPtr = (RsType*) malloc(sizeof(RsType) * typesLen);
     for(int i = 0; i < typesLen; ++i) {
         typesPtr[i] = (RsType)jTypesPtr[i];
@@ -2244,6 +2412,10 @@
     AutoJavaStringToUTF8 shaderUTF(_env, shader);
     jlong *jParamPtr = _env->GetLongArrayElements(params, nullptr);
     jint paramLen = _env->GetArrayLength(params);
+    if (jParamPtr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return 0;
+    }
 
     int texCount = _env->GetArrayLength(texNames);
     AutoJavaStringArrayToUTF8 names(_env, texNames, texCount);
@@ -2277,6 +2449,10 @@
     AutoJavaStringToUTF8 shaderUTF(_env, shader);
     jlong *jParamPtr = _env->GetLongArrayElements(params, nullptr);
     jint paramLen = _env->GetArrayLength(params);
+    if (jParamPtr == nullptr) {
+        ALOGE("Failed to get Java array elements");
+        return 0;
+    }
 
     if (kLogApi) {
         ALOGD("nProgramVertexCreate, con(%p), paramLen(%i)", (RsContext)con, paramLen);
@@ -2392,6 +2568,10 @@
 
     jint vtxLen = _env->GetArrayLength(_vtx);
     jlong *jVtxPtr = _env->GetLongArrayElements(_vtx, nullptr);
+    if (jVtxPtr == nullptr) {
+        ALOGE("Failed to get Java array elements: vtx");
+        return 0;
+    }
     RsAllocation* vtxPtr = (RsAllocation*) malloc(sizeof(RsAllocation) * vtxLen);
     for(int i = 0; i < vtxLen; ++i) {
         vtxPtr[i] = (RsAllocation)(uintptr_t)jVtxPtr[i];
@@ -2399,6 +2579,10 @@
 
     jint idxLen = _env->GetArrayLength(_idx);
     jlong *jIdxPtr = _env->GetLongArrayElements(_idx, nullptr);
+    if (jIdxPtr == nullptr) {
+        ALOGE("Failed to get Java array elements: idx");
+        return 0;
+    }
     RsAllocation* idxPtr = (RsAllocation*) malloc(sizeof(RsAllocation) * idxLen);
     for(int i = 0; i < idxLen; ++i) {
         idxPtr[i] = (RsAllocation)(uintptr_t)jIdxPtr[i];
@@ -2406,6 +2590,10 @@
 
     jint primLen = _env->GetArrayLength(_prim);
     jint *primPtr = _env->GetIntArrayElements(_prim, nullptr);
+    if (primPtr == nullptr) {
+        ALOGE("Failed to get Java array elements: prim");
+        return 0;
+    }
 
     jlong id = (jlong)(uintptr_t)rsMeshCreate((RsContext)con,
                                (RsAllocation *)vtxPtr, vtxLen,
diff --git a/services/core/java/com/android/server/am/ActiveServices.java b/services/core/java/com/android/server/am/ActiveServices.java
index 465118c2..df6b1d6 100755
--- a/services/core/java/com/android/server/am/ActiveServices.java
+++ b/services/core/java/com/android/server/am/ActiveServices.java
@@ -355,7 +355,8 @@
 
         final ServiceMap smap = getServiceMap(r.userId);
         boolean addToStarting = false;
-        if (!callerFg && r.app == null && mAm.mStartedUsers.get(r.userId) != null) {
+        if (!callerFg && r.app == null
+                && mAm.mUserController.hasStartedUserState(r.userId)) {
             ProcessRecord proc = mAm.getProcessRecordLocked(r.processName, r.appInfo.uid, false);
             if (proc == null || proc.curProcState > ActivityManager.PROCESS_STATE_RECEIVER) {
                 // If this is not coming from a foreground caller, then we may want
@@ -1401,7 +1402,7 @@
 
         // Make sure that the user who owns this service is started.  If not,
         // we don't want to allow it to run.
-        if (mAm.mStartedUsers.get(r.userId) == null) {
+        if (!mAm.mUserController.hasStartedUserState(r.userId)) {
             String msg = "Unable to launch app "
                     + r.appInfo.packageName + "/"
                     + r.appInfo.uid + " for service "
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index bb1b6b8..c728b39 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -79,7 +79,6 @@
 import android.util.ArrayMap;
 import android.util.ArraySet;
 import android.util.DebugUtils;
-import android.util.SparseIntArray;
 import android.view.Display;
 
 import com.android.internal.R;
@@ -205,7 +204,6 @@
 import android.os.IBinder;
 import android.os.IPermissionController;
 import android.os.IProcessInfoService;
-import android.os.IRemoteCallback;
 import android.os.IUserManager;
 import android.os.Looper;
 import android.os.Message;
@@ -370,17 +368,10 @@
     // How long we wait until we timeout on key dispatching during instrumentation.
     static final int INSTRUMENTATION_KEY_DISPATCHING_TIMEOUT = 60*1000;
 
-    // Amount of time we wait for observers to handle a user switch before
-    // giving up on them and unfreezing the screen.
-    static final int USER_SWITCH_TIMEOUT = 2*1000;
-
     // This is the amount of time an app needs to be running a foreground service before
     // we will consider it to be doing interaction for usage stats.
     static final int SERVICE_USAGE_INTERACTION_TIME = 30*60*1000;
 
-    // Maximum number of users we allow to be running at a time.
-    static final int MAX_RUNNING_USERS = 3;
-
     // How long to wait in getAssistContextExtras for the activity and foreground services
     // to respond with the result.
     static final int PENDING_ASSIST_EXTRAS_TIMEOUT = 500;
@@ -505,6 +496,8 @@
      */
     String mDeviceOwnerName;
 
+    final UserController mUserController;
+
     public class PendingAssistExtras extends Binder implements Runnable {
         public final ActivityRecord activity;
         public final Bundle extras;
@@ -707,32 +700,6 @@
     final SparseArray<UidRecord> mActiveUids = new SparseArray<>();
 
     /**
-     * Which users have been started, so are allowed to run code.
-     */
-    final SparseArray<UserState> mStartedUsers = new SparseArray<>();
-
-    /**
-     * LRU list of history of current users.  Most recently current is at the end.
-     */
-    final ArrayList<Integer> mUserLru = new ArrayList<Integer>();
-
-    /**
-     * Constant array of the users that are currently started.
-     */
-    int[] mStartedUserArray = new int[] { 0 };
-
-    /**
-     * Registered observers of the user switching mechanics.
-     */
-    final RemoteCallbackList<IUserSwitchObserver> mUserSwitchObservers
-            = new RemoteCallbackList<IUserSwitchObserver>();
-
-    /**
-     * Currently active user switch.
-     */
-    Object mCurUserSwitchCallback;
-
-    /**
      * Packages that the user has asked to have run in screen size
      * compatibility mode instead of filling the screen.
      */
@@ -1300,19 +1267,6 @@
 
     final ActivityThread mSystemThread;
 
-    // Holds the current foreground user's id
-    int mCurrentUserId = 0;
-    // Holds the target user's id during a user switch
-    int mTargetUserId = UserHandle.USER_NULL;
-    // If there are multiple profiles for the current user, their ids are here
-    // Currently only the primary user can have managed profiles
-    int[] mCurrentProfileIds = new int[] {}; // Accessed by ActivityStack
-
-    /**
-     * Mapping from each known user ID to the profile group ID it is associated with.
-     */
-    SparseIntArray mUserProfileGroupIdsSelfLocked = new SparseIntArray();
-
     private UserManagerService mUserManager;
 
     private final class AppDeathRecipient implements IBinder.DeathRecipient {
@@ -1442,7 +1396,7 @@
                     boolean isBackground = (UserHandle.getAppId(proc.uid)
                             >= Process.FIRST_APPLICATION_UID
                             && proc.pid != MY_PID);
-                    for (int userId : mCurrentProfileIds) {
+                    for (int userId : mUserController.mCurrentProfileIds) {
                         isBackground &= (proc.userId != userId);
                     }
                     if (isBackground && !showBackground) {
@@ -1829,15 +1783,15 @@
                 break;
             }
             case REPORT_USER_SWITCH_MSG: {
-                dispatchUserSwitch((UserState) msg.obj, msg.arg1, msg.arg2);
+                mUserController.dispatchUserSwitch((UserState) msg.obj, msg.arg1, msg.arg2);
                 break;
             }
             case CONTINUE_USER_SWITCH_MSG: {
-                continueUserSwitch((UserState) msg.obj, msg.arg1, msg.arg2);
+                mUserController.continueUserSwitch((UserState) msg.obj, msg.arg1, msg.arg2);
                 break;
             }
             case USER_SWITCH_TIMEOUT_MSG: {
-                timeoutUserSwitch((UserState) msg.obj, msg.arg1, msg.arg2);
+                mUserController.timeoutUserSwitch((UserState) msg.obj, msg.arg1, msg.arg2);
                 break;
             }
             case IMMERSIVE_MODE_LOCK_MSG: {
@@ -1866,7 +1820,7 @@
             }
             case START_PROFILES_MSG: {
                 synchronized (ActivityManagerService.this) {
-                    startProfilesLocked();
+                    mUserController.startProfilesLocked();
                 }
                 break;
             }
@@ -2057,14 +2011,14 @@
                 }
             } break;
             case FOREGROUND_PROFILE_CHANGED_MSG: {
-                dispatchForegroundProfileChanged(msg.arg1);
+                mUserController.dispatchForegroundProfileChanged(msg.arg1);
             } break;
             case REPORT_TIME_TRACKER_MSG: {
                 AppTimeTracker tracker = (AppTimeTracker)msg.obj;
                 tracker.deliverResult(mContext);
             } break;
             case REPORT_USER_SWITCH_COMPLETE_MSG: {
-                dispatchUserSwitchComplete(msg.arg1);
+                mUserController.dispatchUserSwitchComplete(msg.arg1);
             } break;
             case SHUTDOWN_UI_AUTOMATION_CONNECTION_MSG: {
                 IUiAutomationConnection connection = (IUiAutomationConnection) msg.obj;
@@ -2386,10 +2340,7 @@
 
         mGrantFile = new AtomicFile(new File(systemDir, "urigrants.xml"));
 
-        // User 0 is the first and only user that runs at boot.
-        mStartedUsers.put(UserHandle.USER_SYSTEM, new UserState(UserHandle.SYSTEM, true));
-        mUserLru.add(UserHandle.USER_SYSTEM);
-        updateStartedUserArrayLocked();
+        mUserController = new UserController(this);
 
         GL_ES_VERSION = SystemProperties.getInt("ro.opengles.version",
             ConfigurationInfo.GL_ES_VERSION_UNDEFINED);
@@ -5566,16 +5517,6 @@
                 null, false, false, MY_PID, Process.SYSTEM_UID, UserHandle.getUserId(uid));
     }
 
-    private void forceStopUserLocked(int userId, String reason) {
-        forceStopPackageLocked(null, -1, false, false, true, false, false, userId, reason);
-        Intent intent = new Intent(Intent.ACTION_USER_STOPPED);
-        intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY
-                | Intent.FLAG_RECEIVER_FOREGROUND);
-        intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
-        broadcastIntentLocked(null, null, intent,
-                null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                null, false, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
-    }
 
     private final boolean killPackageProcessesLocked(String packageName, int appId,
             int userId, int minOomAdj, boolean callerWillRestart, boolean allowRestart,
@@ -5739,7 +5680,7 @@
 
     }
 
-    private final boolean forceStopPackageLocked(String packageName, int appId,
+    final boolean forceStopPackageLocked(String packageName, int appId,
             boolean callerWillRestart, boolean purgeCache, boolean doit,
             boolean evenPersistent, boolean uninstalling, int userId, String reason) {
         int i;
@@ -6460,32 +6401,18 @@
                     || "".equals(SystemProperties.get("vold.encrypt_progress"))) {
                     SystemProperties.set("dev.bootcomplete", "1");
                 }
-                for (int i=0; i<mStartedUsers.size(); i++) {
-                    UserState uss = mStartedUsers.valueAt(i);
-                    if (uss.mState == UserState.STATE_BOOTING) {
-                        uss.mState = UserState.STATE_RUNNING;
-                        final int userId = mStartedUsers.keyAt(i);
-                        Intent intent = new Intent(Intent.ACTION_BOOT_COMPLETED, null);
-                        intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
-                        intent.addFlags(Intent.FLAG_RECEIVER_NO_ABORT);
-                        broadcastIntentLocked(null, null, intent, null,
-                                new IIntentReceiver.Stub() {
-                                    @Override
-                                    public void performReceive(Intent intent, int resultCode,
-                                            String data, Bundle extras, boolean ordered,
-                                            boolean sticky, int sendingUser) {
-                                        synchronized (ActivityManagerService.this) {
-                                            requestPssAllProcsLocked(SystemClock.uptimeMillis(),
-                                                    true, false);
-                                        }
-                                    }
-                                },
-                                0, null, null,
-                                new String[] {android.Manifest.permission.RECEIVE_BOOT_COMPLETED},
-                                AppOpsManager.OP_NONE, null, true, false,
-                                MY_PID, Process.SYSTEM_UID, userId);
-                    }
-                }
+                mUserController.sendBootCompletedLocked(
+                        new IIntentReceiver.Stub() {
+                            @Override
+                            public void performReceive(Intent intent, int resultCode,
+                                    String data, Bundle extras, boolean ordered,
+                                    boolean sticky, int sendingUser) {
+                                synchronized (ActivityManagerService.this) {
+                                    requestPssAllProcsLocked(SystemClock.uptimeMillis(),
+                                            true, false);
+                                }
+                            }
+                        });
                 scheduleStartProfilesLocked();
             }
         }
@@ -9492,7 +9419,7 @@
         boolean checkedGrants = false;
         if (checkUser) {
             // Looking for cross-user grants before enforcing the typical cross-users permissions
-            int tmpTargetUserId = unsafeConvertIncomingUser(userId);
+            int tmpTargetUserId = unsafeConvertIncomingUserLocked(userId);
             if (tmpTargetUserId != UserHandle.getUserId(callingUid)) {
                 if (checkAuthorityGrants(callingUid, cpi, tmpTargetUserId, checkUser)) {
                     return null;
@@ -10338,7 +10265,9 @@
         int callingPid = Binder.getCallingPid();
         long ident = 0;
         boolean clearedIdentity = false;
-        userId = unsafeConvertIncomingUser(userId);
+        synchronized (this) {
+            userId = unsafeConvertIncomingUserLocked(userId);
+        }
         if (canClearIdentity(callingPid, callingUid, userId)) {
             clearedIdentity = true;
             ident = Binder.clearCallingIdentity();
@@ -11005,8 +10934,9 @@
 
     @Override
     public boolean isAssistDataAllowedOnCurrentActivity() {
-        int userId = mCurrentUserId;
+        int userId;
         synchronized (this) {
+            userId = mUserController.mCurrentUserId;
             ActivityRecord activity = getFocusedStack().topActivity();
             if (activity == null) {
                 return false;
@@ -11929,7 +11859,7 @@
 
             // Make sure we have the current profile info, since it is needed for
             // security checks.
-            updateCurrentProfileIdsLocked();
+            mUserController.updateCurrentProfileIdsLocked();
 
             mRecentTasks.clear();
             mRecentTasks.addAll(mTaskPersister.restoreTasksLocked(
@@ -12036,18 +11966,20 @@
 
         retrieveSettings();
         loadResourcesOnSystemReady();
-
+        final int currentUserId;
         synchronized (this) {
+            currentUserId = mUserController.mCurrentUserId;
             readGrantedUriPermissionsLocked();
         }
 
         if (goingCallback != null) goingCallback.run();
 
+
         mBatteryStatsService.noteEvent(BatteryStats.HistoryItem.EVENT_USER_RUNNING_START,
-                Integer.toString(mCurrentUserId), mCurrentUserId);
+                Integer.toString(currentUserId), currentUserId);
         mBatteryStatsService.noteEvent(BatteryStats.HistoryItem.EVENT_USER_FOREGROUND_START,
-                Integer.toString(mCurrentUserId), mCurrentUserId);
-        mSystemServiceManager.startUser(mCurrentUserId);
+                Integer.toString(currentUserId), currentUserId);
+        mSystemServiceManager.startUser(currentUserId);
 
         synchronized (this) {
             if (mFactoryTest != FactoryTest.FACTORY_TEST_LOW_LEVEL) {
@@ -12075,7 +12007,7 @@
 
             // Start up initial activity.
             mBooting = true;
-            startHomeActivityLocked(mCurrentUserId, "systemReady");
+            startHomeActivityLocked(currentUserId, "systemReady");
 
             try {
                 if (AppGlobals.getPackageManager().hasSystemUidErrors()) {
@@ -12096,13 +12028,14 @@
                 Intent intent = new Intent(Intent.ACTION_USER_STARTED);
                 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY
                         | Intent.FLAG_RECEIVER_FOREGROUND);
-                intent.putExtra(Intent.EXTRA_USER_HANDLE, mCurrentUserId);
+                intent.putExtra(Intent.EXTRA_USER_HANDLE, currentUserId);
                 broadcastIntentLocked(null, null, intent,
                         null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                        null, false, false, MY_PID, Process.SYSTEM_UID, mCurrentUserId);
+                        null, false, false, MY_PID, Process.SYSTEM_UID,
+                        currentUserId);
                 intent = new Intent(Intent.ACTION_USER_STARTING);
                 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
-                intent.putExtra(Intent.EXTRA_USER_HANDLE, mCurrentUserId);
+                intent.putExtra(Intent.EXTRA_USER_HANDLE, currentUserId);
                 broadcastIntentLocked(null, null, intent,
                         null, new IIntentReceiver.Stub() {
                             @Override
@@ -12119,7 +12052,7 @@
                 Binder.restoreCallingIdentity(ident);
             }
             mStackSupervisor.resumeTopActivitiesLocked();
-            sendUserSwitchBroadcastsLocked(-1, mCurrentUserId);
+            sendUserSwitchBroadcastsLocked(-1, currentUserId);
         }
     }
 
@@ -12318,7 +12251,7 @@
         // launching the report UI under a different user.
         app.errorReportReceiver = null;
 
-        for (int userId : mCurrentProfileIds) {
+        for (int userId : mUserController.mCurrentProfileIds) {
             if (app.userId == userId) {
                 app.errorReportReceiver = ApplicationErrorReport.getErrorReportReceiver(
                         mContext, app.info.packageName, app.info.flags);
@@ -13775,38 +13708,7 @@
         if (dumpPackage == null) {
             pw.println();
             needSep = false;
-            pw.println("  mStartedUsers:");
-            for (int i=0; i<mStartedUsers.size(); i++) {
-                UserState uss = mStartedUsers.valueAt(i);
-                pw.print("    User #"); pw.print(uss.mHandle.getIdentifier());
-                        pw.print(": "); uss.dump("", pw);
-            }
-            pw.print("  mStartedUserArray: [");
-            for (int i=0; i<mStartedUserArray.length; i++) {
-                if (i > 0) pw.print(", ");
-                pw.print(mStartedUserArray[i]);
-            }
-            pw.println("]");
-            pw.print("  mUserLru: [");
-            for (int i=0; i<mUserLru.size(); i++) {
-                if (i > 0) pw.print(", ");
-                pw.print(mUserLru.get(i));
-            }
-            pw.println("]");
-            if (dumpAll) {
-                pw.print("  mStartedUserArray: "); pw.println(Arrays.toString(mStartedUserArray));
-            }
-            synchronized (mUserProfileGroupIdsSelfLocked) {
-                if (mUserProfileGroupIdsSelfLocked.size() > 0) {
-                    pw.println("  mUserProfileGroupIds:");
-                    for (int i=0; i<mUserProfileGroupIdsSelfLocked.size(); i++) {
-                        pw.print("    User #");
-                        pw.print(mUserProfileGroupIdsSelfLocked.keyAt(i));
-                        pw.print(" -> profile #");
-                        pw.println(mUserProfileGroupIdsSelfLocked.valueAt(i));
-                    }
-                }
-            }
+            mUserController.dump(pw, dumpAll);
         }
         if (mHomeProcess != null && (dumpPackage == null
                 || mHomeProcess.pkgList.containsKey(dumpPackage))) {
@@ -16098,9 +16000,9 @@
                 requireFull ? ALLOW_FULL_ONLY : ALLOW_NON_FULL, name, callerPackage);
     }
 
-    int unsafeConvertIncomingUser(int userId) {
+    int unsafeConvertIncomingUserLocked(int userId) {
         return (userId == UserHandle.USER_CURRENT || userId == UserHandle.USER_CURRENT_OR_SELF)
-                ? mCurrentUserId : userId;
+                ? mUserController.mCurrentUserId : userId;
     }
 
     int handleIncomingUser(int callingPid, int callingUid, int userId, boolean allowAll,
@@ -16116,7 +16018,7 @@
         // the value the caller will receive and someone else changing it.
         // We assume that USER_CURRENT_OR_SELF will use the current user; later
         // we will switch to the calling user if access to the current user fails.
-        int targetUserId = unsafeConvertIncomingUser(userId);
+        int targetUserId = unsafeConvertIncomingUserLocked(userId);
 
         if (callingUid != 0 && callingUid != Process.SYSTEM_UID) {
             final boolean allow;
@@ -16137,14 +16039,7 @@
             } else if (allowMode == ALLOW_NON_FULL_IN_PROFILE) {
                 // We may or may not allow this depending on whether the two users are
                 // in the same profile.
-                synchronized (mUserProfileGroupIdsSelfLocked) {
-                    int callingProfile = mUserProfileGroupIdsSelfLocked.get(callingUserId,
-                            UserInfo.NO_PROFILE_GROUP_ID);
-                    int targetProfile = mUserProfileGroupIdsSelfLocked.get(targetUserId,
-                            UserInfo.NO_PROFILE_GROUP_ID);
-                    allow = callingProfile != UserInfo.NO_PROFILE_GROUP_ID
-                            && callingProfile == targetProfile;
-                }
+                allow = mUserController.isSameProfileGroup(callingUserId, targetUserId);
             } else {
                 throw new IllegalArgumentException("Unknown mode: " + allowMode);
             }
@@ -16763,7 +16658,7 @@
         return receivers;
     }
 
-    private final int broadcastIntentLocked(ProcessRecord callerApp,
+    final int broadcastIntentLocked(ProcessRecord callerApp,
             String callerPackage, Intent intent, String resolvedType,
             IIntentReceiver resultTo, int resultCode, String resultData,
             Bundle resultExtras, String[] requiredPermissions, int appOp, Bundle options,
@@ -17080,7 +16975,7 @@
         int[] users;
         if (userId == UserHandle.USER_ALL) {
             // Caller wants broadcast to go to all started users.
-            users = mStartedUserArray;
+            users = mUserController.getStartedUserArrayLocked();
         } else {
             // Caller wants broadcast to go to one specific user.
             users = new int[] {userId};
@@ -17667,6 +17562,12 @@
             Binder.restoreCallingIdentity(origId);
         }
     }
+    void updateUserConfigurationLocked() {
+        Configuration configuration = new Configuration(mConfiguration);
+        Settings.System.getConfigurationForUser(mContext.getContentResolver(), configuration,
+                mUserController.mCurrentUserId);
+        updateConfigurationLocked(configuration, null, false);
+    }
 
     boolean updateConfigurationLocked(Configuration values,
             ActivityRecord starting, boolean initLocale) {
@@ -17712,7 +17613,8 @@
                 newConfig.seq = mConfigurationSeq;
                 mConfiguration = newConfig;
                 Slog.i(TAG, "Config changes=" + Integer.toHexString(changes) + " " + newConfig);
-                mUsageStatsService.reportConfigurationChange(newConfig, mCurrentUserId);
+                mUsageStatsService.reportConfigurationChange(newConfig,
+                        mUserController.mCurrentUserId);
                 //mUsageStatsService.noteStartConfig(newConfig);
 
                 final Configuration configCopy = new Configuration(mConfiguration);
@@ -19196,7 +19098,7 @@
             String authority) {
         if (app == null) return;
         if (app.curProcState <= ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND) {
-            UserState userState = mStartedUsers.get(app.userId);
+            UserState userState = mUserController.getStartedUserState(app.userId);
             if (userState == null) return;
             final long now = SystemClock.elapsedRealtime();
             Long lastReported = userState.mProviderLastReportedFg.get(authority);
@@ -20076,44 +19978,18 @@
      */
     @Override
     public boolean startUserInBackground(final int userId) {
-        return startUser(userId, /* foreground */ false);
+        return mUserController.startUser(userId, /* foreground */ false);
     }
 
     /**
      * Start user, if its not already running, and bring it to foreground.
      */
     boolean startUserInForeground(final int userId, Dialog dlg) {
-        boolean result = startUser(userId, /* foreground */ true);
+        boolean result = mUserController.startUser(userId, /* foreground */ true);
         dlg.dismiss();
         return result;
     }
 
-    /**
-     * Refreshes the list of users related to the current user when either a
-     * user switch happens or when a new related user is started in the
-     * background.
-     */
-    private void updateCurrentProfileIdsLocked() {
-        final List<UserInfo> profiles = getUserManagerLocked().getProfiles(
-                mCurrentUserId, false /* enabledOnly */);
-        int[] currentProfileIds = new int[profiles.size()]; // profiles will not be null
-        for (int i = 0; i < currentProfileIds.length; i++) {
-            currentProfileIds[i] = profiles.get(i).id;
-        }
-        mCurrentProfileIds = currentProfileIds;
-
-        synchronized (mUserProfileGroupIdsSelfLocked) {
-            mUserProfileGroupIdsSelfLocked.clear();
-            final List<UserInfo> users = getUserManagerLocked().getUsers(false);
-            for (int i = 0; i < users.size(); i++) {
-                UserInfo user = users.get(i);
-                if (user.profileGroupId != UserInfo.NO_PROFILE_GROUP_ID) {
-                    mUserProfileGroupIdsSelfLocked.put(user.id, user.profileGroupId);
-                }
-            }
-        }
-    }
-
     private Set<Integer> getProfileIdsLocked(int userId) {
         Set<Integer> userIds = new HashSet<Integer>();
         final List<UserInfo> profiles = getUserManagerLocked().getProfiles(
@@ -20139,7 +20015,7 @@
                 return false;
             }
             userName = userInfo.name;
-            mTargetUserId = userId;
+            mUserController.mTargetUserId = userId;
         }
         mUiHandler.removeMessages(START_USER_SWITCH_MSG);
         mUiHandler.sendMessage(mUiHandler.obtainMessage(START_USER_SWITCH_MSG, userId, 0, userName));
@@ -20153,186 +20029,6 @@
         d.show();
     }
 
-    private boolean startUser(final int userId, final boolean foreground) {
-        if (checkCallingPermission(INTERACT_ACROSS_USERS_FULL)
-                != PackageManager.PERMISSION_GRANTED) {
-            String msg = "Permission Denial: switchUser() from pid="
-                    + Binder.getCallingPid()
-                    + ", uid=" + Binder.getCallingUid()
-                    + " requires " + INTERACT_ACROSS_USERS_FULL;
-            Slog.w(TAG, msg);
-            throw new SecurityException(msg);
-        }
-
-        if (DEBUG_MU) Slog.i(TAG_MU, "starting userid:" + userId + " fore:" + foreground);
-
-        final long ident = Binder.clearCallingIdentity();
-        try {
-            synchronized (this) {
-                final int oldUserId = mCurrentUserId;
-                if (oldUserId == userId) {
-                    return true;
-                }
-
-                mStackSupervisor.setLockTaskModeLocked(null, ActivityManager.LOCK_TASK_MODE_NONE,
-                        "startUser", false);
-
-                final UserInfo userInfo = getUserManagerLocked().getUserInfo(userId);
-                if (userInfo == null) {
-                    Slog.w(TAG, "No user info for user #" + userId);
-                    return false;
-                }
-                if (foreground && userInfo.isManagedProfile()) {
-                    Slog.w(TAG, "Cannot switch to User #" + userId + ": not a full user");
-                    return false;
-                }
-
-                if (foreground) {
-                    mWindowManager.startFreezingScreen(R.anim.screen_user_exit,
-                            R.anim.screen_user_enter);
-                }
-
-                boolean needStart = false;
-
-                // If the user we are switching to is not currently started, then
-                // we need to start it now.
-                if (mStartedUsers.get(userId) == null) {
-                    mStartedUsers.put(userId, new UserState(new UserHandle(userId), false));
-                    updateStartedUserArrayLocked();
-                    needStart = true;
-                }
-
-                final Integer userIdInt = Integer.valueOf(userId);
-                mUserLru.remove(userIdInt);
-                mUserLru.add(userIdInt);
-
-                if (foreground) {
-                    mCurrentUserId = userId;
-                    updateUserConfigurationLocked();
-                    mTargetUserId = UserHandle.USER_NULL; // reset, mCurrentUserId has caught up
-                    updateCurrentProfileIdsLocked();
-                    mWindowManager.setCurrentUser(userId, mCurrentProfileIds);
-                    // Once the internal notion of the active user has switched, we lock the device
-                    // with the option to show the user switcher on the keyguard.
-                    mWindowManager.lockNow(null);
-                } else {
-                    final Integer currentUserIdInt = Integer.valueOf(mCurrentUserId);
-                    updateCurrentProfileIdsLocked();
-                    mWindowManager.setCurrentProfileIds(mCurrentProfileIds);
-                    mUserLru.remove(currentUserIdInt);
-                    mUserLru.add(currentUserIdInt);
-                }
-
-                final UserState uss = mStartedUsers.get(userId);
-
-                // Make sure user is in the started state.  If it is currently
-                // stopping, we need to knock that off.
-                if (uss.mState == UserState.STATE_STOPPING) {
-                    // If we are stopping, we haven't sent ACTION_SHUTDOWN,
-                    // so we can just fairly silently bring the user back from
-                    // the almost-dead.
-                    uss.mState = UserState.STATE_RUNNING;
-                    updateStartedUserArrayLocked();
-                    needStart = true;
-                } else if (uss.mState == UserState.STATE_SHUTDOWN) {
-                    // This means ACTION_SHUTDOWN has been sent, so we will
-                    // need to treat this as a new boot of the user.
-                    uss.mState = UserState.STATE_BOOTING;
-                    updateStartedUserArrayLocked();
-                    needStart = true;
-                }
-
-                if (uss.mState == UserState.STATE_BOOTING) {
-                    // Booting up a new user, need to tell system services about it.
-                    // Note that this is on the same handler as scheduling of broadcasts,
-                    // which is important because it needs to go first.
-                    mHandler.sendMessage(mHandler.obtainMessage(SYSTEM_USER_START_MSG, userId, 0));
-                }
-
-                if (foreground) {
-                    mHandler.sendMessage(mHandler.obtainMessage(SYSTEM_USER_CURRENT_MSG, userId,
-                            oldUserId));
-                    mHandler.removeMessages(REPORT_USER_SWITCH_MSG);
-                    mHandler.removeMessages(USER_SWITCH_TIMEOUT_MSG);
-                    mHandler.sendMessage(mHandler.obtainMessage(REPORT_USER_SWITCH_MSG,
-                            oldUserId, userId, uss));
-                    mHandler.sendMessageDelayed(mHandler.obtainMessage(USER_SWITCH_TIMEOUT_MSG,
-                            oldUserId, userId, uss), USER_SWITCH_TIMEOUT);
-                }
-
-                if (needStart) {
-                    // Send USER_STARTED broadcast
-                    Intent intent = new Intent(Intent.ACTION_USER_STARTED);
-                    intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY
-                            | Intent.FLAG_RECEIVER_FOREGROUND);
-                    intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
-                    broadcastIntentLocked(null, null, intent,
-                            null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                            null, false, false, MY_PID, Process.SYSTEM_UID, userId);
-                }
-
-                if ((userInfo.flags&UserInfo.FLAG_INITIALIZED) == 0) {
-                    if (userId != UserHandle.USER_SYSTEM) {
-                        Intent intent = new Intent(Intent.ACTION_USER_INITIALIZE);
-                        intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
-                        broadcastIntentLocked(null, null, intent, null,
-                                new IIntentReceiver.Stub() {
-                                    public void performReceive(Intent intent, int resultCode,
-                                            String data, Bundle extras, boolean ordered,
-                                            boolean sticky, int sendingUser) {
-                                        onUserInitialized(uss, foreground, oldUserId, userId);
-                                    }
-                                }, 0, null, null, null, AppOpsManager.OP_NONE,
-                                null, true, false, MY_PID, Process.SYSTEM_UID, userId);
-                        uss.initializing = true;
-                    } else {
-                        getUserManagerLocked().makeInitialized(userInfo.id);
-                    }
-                }
-
-                if (foreground) {
-                    if (!uss.initializing) {
-                        moveUserToForegroundLocked(uss, oldUserId, userId);
-                    }
-                } else {
-                    mStackSupervisor.startBackgroundUserLocked(userId, uss);
-                }
-
-                if (needStart) {
-                    Intent intent = new Intent(Intent.ACTION_USER_STARTING);
-                    intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
-                    intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
-                    broadcastIntentLocked(null, null, intent,
-                            null, new IIntentReceiver.Stub() {
-                                @Override
-                                public void performReceive(Intent intent, int resultCode,
-                                        String data, Bundle extras, boolean ordered, boolean sticky,
-                                        int sendingUser) throws RemoteException {
-                                }
-                            }, 0, null, null,
-                            new String[] {INTERACT_ACROSS_USERS}, AppOpsManager.OP_NONE,
-                            null, true, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
-                }
-            }
-        } finally {
-            Binder.restoreCallingIdentity(ident);
-        }
-
-        return true;
-    }
-
-    void dispatchForegroundProfileChanged(int userId) {
-        final int N = mUserSwitchObservers.beginBroadcast();
-        for (int i = 0; i < N; i++) {
-            try {
-                mUserSwitchObservers.getBroadcastItem(i).onForegroundProfileSwitch(userId);
-            } catch (RemoteException e) {
-                // Ignore
-            }
-        }
-        mUserSwitchObservers.finishBroadcast();
-    }
-
     void sendUserSwitchBroadcastsLocked(int oldUserId, int newUserId) {
         long ident = Binder.clearCallingIdentity();
         try {
@@ -20381,150 +20077,6 @@
         }
     }
 
-    void dispatchUserSwitch(final UserState uss, final int oldUserId,
-            final int newUserId) {
-        final int N = mUserSwitchObservers.beginBroadcast();
-        if (N > 0) {
-            final IRemoteCallback callback = new IRemoteCallback.Stub() {
-                int mCount = 0;
-                @Override
-                public void sendResult(Bundle data) throws RemoteException {
-                    synchronized (ActivityManagerService.this) {
-                        if (mCurUserSwitchCallback == this) {
-                            mCount++;
-                            if (mCount == N) {
-                                sendContinueUserSwitchLocked(uss, oldUserId, newUserId);
-                            }
-                        }
-                    }
-                }
-            };
-            synchronized (this) {
-                uss.switching = true;
-                mCurUserSwitchCallback = callback;
-            }
-            for (int i=0; i<N; i++) {
-                try {
-                    mUserSwitchObservers.getBroadcastItem(i).onUserSwitching(
-                            newUserId, callback);
-                } catch (RemoteException e) {
-                }
-            }
-        } else {
-            synchronized (this) {
-                sendContinueUserSwitchLocked(uss, oldUserId, newUserId);
-            }
-        }
-        mUserSwitchObservers.finishBroadcast();
-    }
-
-    void timeoutUserSwitch(UserState uss, int oldUserId, int newUserId) {
-        synchronized (this) {
-            Slog.w(TAG, "User switch timeout: from " + oldUserId + " to " + newUserId);
-            sendContinueUserSwitchLocked(uss, oldUserId, newUserId);
-        }
-    }
-
-    void sendContinueUserSwitchLocked(UserState uss, int oldUserId, int newUserId) {
-        mCurUserSwitchCallback = null;
-        mHandler.removeMessages(USER_SWITCH_TIMEOUT_MSG);
-        mHandler.sendMessage(mHandler.obtainMessage(CONTINUE_USER_SWITCH_MSG,
-                oldUserId, newUserId, uss));
-    }
-
-    void onUserInitialized(UserState uss, boolean foreground, int oldUserId, int newUserId) {
-        synchronized (this) {
-            if (foreground) {
-                moveUserToForegroundLocked(uss, oldUserId, newUserId);
-            }
-        }
-
-        completeSwitchAndInitialize(uss, newUserId, true, false);
-    }
-
-    void moveUserToForegroundLocked(UserState uss, int oldUserId, int newUserId) {
-        boolean homeInFront = mStackSupervisor.switchUserLocked(newUserId, uss);
-        if (homeInFront) {
-            startHomeActivityLocked(newUserId, "moveUserToFroreground");
-        } else {
-            mStackSupervisor.resumeTopActivitiesLocked();
-        }
-        EventLogTags.writeAmSwitchUser(newUserId);
-        getUserManagerLocked().onUserForeground(newUserId);
-        sendUserSwitchBroadcastsLocked(oldUserId, newUserId);
-    }
-
-    private void updateUserConfigurationLocked() {
-        Configuration configuration = new Configuration(mConfiguration);
-        Settings.System.getConfigurationForUser(mContext.getContentResolver(), configuration,
-                mCurrentUserId);
-        updateConfigurationLocked(configuration, null, false);
-    }
-
-    void continueUserSwitch(UserState uss, int oldUserId, int newUserId) {
-        completeSwitchAndInitialize(uss, newUserId, false, true);
-    }
-
-    void completeSwitchAndInitialize(UserState uss, int newUserId,
-            boolean clearInitializing, boolean clearSwitching) {
-        boolean unfrozen = false;
-        synchronized (this) {
-            if (clearInitializing) {
-                uss.initializing = false;
-                getUserManagerLocked().makeInitialized(uss.mHandle.getIdentifier());
-            }
-            if (clearSwitching) {
-                uss.switching = false;
-            }
-            if (!uss.switching && !uss.initializing) {
-                mWindowManager.stopFreezingScreen();
-                unfrozen = true;
-            }
-        }
-        if (unfrozen) {
-            mHandler.removeMessages(REPORT_USER_SWITCH_COMPLETE_MSG);
-            mHandler.sendMessage(mHandler.obtainMessage(REPORT_USER_SWITCH_COMPLETE_MSG,
-                    newUserId, 0));
-        }
-        stopGuestUserIfBackground();
-    }
-
-    /** Called on handler thread */
-    void dispatchUserSwitchComplete(int userId) {
-        final int observerCount = mUserSwitchObservers.beginBroadcast();
-        for (int i = 0; i < observerCount; i++) {
-            try {
-                mUserSwitchObservers.getBroadcastItem(i).onUserSwitchComplete(userId);
-            } catch (RemoteException e) {
-            }
-        }
-        mUserSwitchObservers.finishBroadcast();
-    }
-
-    /**
-     * Stops the guest user if it has gone to the background.
-     */
-    private void stopGuestUserIfBackground() {
-        synchronized (this) {
-            final int num = mUserLru.size();
-            for (int i = 0; i < num; i++) {
-                Integer oldUserId = mUserLru.get(i);
-                UserState oldUss = mStartedUsers.get(oldUserId);
-                if (oldUserId == UserHandle.USER_SYSTEM || oldUserId == mCurrentUserId
-                        || oldUss.mState == UserState.STATE_STOPPING
-                        || oldUss.mState == UserState.STATE_SHUTDOWN) {
-                    continue;
-                }
-                UserInfo userInfo = mUserManager.getUserInfo(oldUserId);
-                if (userInfo.isGuest()) {
-                    // This is a user to be stopped.
-                    stopUserLocked(oldUserId, null);
-                    break;
-                }
-            }
-        }
-    }
-
     void scheduleStartProfilesLocked() {
         if (!mHandler.hasMessages(START_PROFILES_MSG)) {
             mHandler.sendMessageDelayed(mHandler.obtainMessage(START_PROFILES_MSG),
@@ -20532,229 +20084,9 @@
         }
     }
 
-    void startProfilesLocked() {
-        if (DEBUG_MU) Slog.i(TAG_MU, "startProfilesLocked");
-        List<UserInfo> profiles = getUserManagerLocked().getProfiles(
-                mCurrentUserId, false /* enabledOnly */);
-        List<UserInfo> toStart = new ArrayList<UserInfo>(profiles.size());
-        for (UserInfo user : profiles) {
-            if ((user.flags & UserInfo.FLAG_INITIALIZED) == UserInfo.FLAG_INITIALIZED
-                    && user.id != mCurrentUserId) {
-                toStart.add(user);
-            }
-        }
-        final int n = toStart.size();
-        int i = 0;
-        for (; i < n && i < (MAX_RUNNING_USERS - 1); ++i) {
-            startUserInBackground(toStart.get(i).id);
-        }
-        if (i < n) {
-            Slog.w(TAG_MU, "More profiles than MAX_RUNNING_USERS");
-        }
-    }
-
-    void finishUserBoot(UserState uss) {
-        synchronized (this) {
-            if (uss.mState == UserState.STATE_BOOTING
-                    && mStartedUsers.get(uss.mHandle.getIdentifier()) == uss) {
-                uss.mState = UserState.STATE_RUNNING;
-                final int userId = uss.mHandle.getIdentifier();
-                Intent intent = new Intent(Intent.ACTION_BOOT_COMPLETED, null);
-                intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
-                intent.addFlags(Intent.FLAG_RECEIVER_NO_ABORT);
-                broadcastIntentLocked(null, null, intent,
-                        null, null, 0, null, null,
-                        new String[] {android.Manifest.permission.RECEIVE_BOOT_COMPLETED},
-                        AppOpsManager.OP_NONE, null, true, false, MY_PID, Process.SYSTEM_UID,
-                        userId);
-            }
-        }
-    }
-
-    void finishUserSwitch(UserState uss) {
-        synchronized (this) {
-            finishUserBoot(uss);
-
-            startProfilesLocked();
-
-            int num = mUserLru.size();
-            int i = 0;
-            while (num > MAX_RUNNING_USERS && i < mUserLru.size()) {
-                Integer oldUserId = mUserLru.get(i);
-                UserState oldUss = mStartedUsers.get(oldUserId);
-                if (oldUss == null) {
-                    // Shouldn't happen, but be sane if it does.
-                    mUserLru.remove(i);
-                    num--;
-                    continue;
-                }
-                if (oldUss.mState == UserState.STATE_STOPPING
-                        || oldUss.mState == UserState.STATE_SHUTDOWN) {
-                    // This user is already stopping, doesn't count.
-                    num--;
-                    i++;
-                    continue;
-                }
-                if (oldUserId == UserHandle.USER_SYSTEM || oldUserId == mCurrentUserId) {
-                    // Owner/System user and current user can't be stopped. We count it as running
-                    // when it is not a pure system user.
-                    if (UserInfo.isSystemOnly(oldUserId)) {
-                        num--;
-                    }
-                    i++;
-                    continue;
-                }
-                // This is a user to be stopped.
-                stopUserLocked(oldUserId, null);
-                num--;
-                i++;
-            }
-        }
-    }
-
     @Override
     public int stopUser(final int userId, final IStopUserCallback callback) {
-        if (checkCallingPermission(INTERACT_ACROSS_USERS_FULL)
-                != PackageManager.PERMISSION_GRANTED) {
-            String msg = "Permission Denial: switchUser() from pid="
-                    + Binder.getCallingPid()
-                    + ", uid=" + Binder.getCallingUid()
-                    + " requires " + INTERACT_ACROSS_USERS_FULL;
-            Slog.w(TAG, msg);
-            throw new SecurityException(msg);
-        }
-        if (userId < 0 || userId == UserHandle.USER_SYSTEM) {
-            throw new IllegalArgumentException("Can't stop system user " + userId);
-        }
-        enforceShellRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES, userId);
-        synchronized (this) {
-            return stopUserLocked(userId, callback);
-        }
-    }
-
-    private int stopUserLocked(final int userId, final IStopUserCallback callback) {
-        if (DEBUG_MU) Slog.i(TAG_MU, "stopUserLocked userId=" + userId);
-        if (mCurrentUserId == userId && mTargetUserId == UserHandle.USER_NULL) {
-            return ActivityManager.USER_OP_IS_CURRENT;
-        }
-
-        final UserState uss = mStartedUsers.get(userId);
-        if (uss == null) {
-            // User is not started, nothing to do...  but we do need to
-            // callback if requested.
-            if (callback != null) {
-                mHandler.post(new Runnable() {
-                    @Override
-                    public void run() {
-                        try {
-                            callback.userStopped(userId);
-                        } catch (RemoteException e) {
-                        }
-                    }
-                });
-            }
-            return ActivityManager.USER_OP_SUCCESS;
-        }
-
-        if (callback != null) {
-            uss.mStopCallbacks.add(callback);
-        }
-
-        if (uss.mState != UserState.STATE_STOPPING
-                && uss.mState != UserState.STATE_SHUTDOWN) {
-            uss.mState = UserState.STATE_STOPPING;
-            updateStartedUserArrayLocked();
-
-            long ident = Binder.clearCallingIdentity();
-            try {
-                // We are going to broadcast ACTION_USER_STOPPING and then
-                // once that is done send a final ACTION_SHUTDOWN and then
-                // stop the user.
-                final Intent stoppingIntent = new Intent(Intent.ACTION_USER_STOPPING);
-                stoppingIntent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
-                stoppingIntent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
-                stoppingIntent.putExtra(Intent.EXTRA_SHUTDOWN_USERSPACE_ONLY, true);
-                final Intent shutdownIntent = new Intent(Intent.ACTION_SHUTDOWN);
-                // This is the result receiver for the final shutdown broadcast.
-                final IIntentReceiver shutdownReceiver = new IIntentReceiver.Stub() {
-                    @Override
-                    public void performReceive(Intent intent, int resultCode, String data,
-                            Bundle extras, boolean ordered, boolean sticky, int sendingUser) {
-                        finishUserStop(uss);
-                    }
-                };
-                // This is the result receiver for the initial stopping broadcast.
-                final IIntentReceiver stoppingReceiver = new IIntentReceiver.Stub() {
-                    @Override
-                    public void performReceive(Intent intent, int resultCode, String data,
-                            Bundle extras, boolean ordered, boolean sticky, int sendingUser) {
-                        // On to the next.
-                        synchronized (ActivityManagerService.this) {
-                            if (uss.mState != UserState.STATE_STOPPING) {
-                                // Whoops, we are being started back up.  Abort, abort!
-                                return;
-                            }
-                            uss.mState = UserState.STATE_SHUTDOWN;
-                        }
-                        mBatteryStatsService.noteEvent(
-                                BatteryStats.HistoryItem.EVENT_USER_RUNNING_FINISH,
-                                Integer.toString(userId), userId);
-                        mSystemServiceManager.stopUser(userId);
-                        broadcastIntentLocked(null, null, shutdownIntent,
-                                null, shutdownReceiver, 0, null, null, null, AppOpsManager.OP_NONE,
-                                null, true, false, MY_PID, Process.SYSTEM_UID, userId);
-                    }
-                };
-                // Kick things off.
-                broadcastIntentLocked(null, null, stoppingIntent,
-                        null, stoppingReceiver, 0, null, null,
-                        new String[] {INTERACT_ACROSS_USERS}, AppOpsManager.OP_NONE,
-                        null, true, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
-            } finally {
-                Binder.restoreCallingIdentity(ident);
-            }
-        }
-
-        return ActivityManager.USER_OP_SUCCESS;
-    }
-
-    void finishUserStop(UserState uss) {
-        final int userId = uss.mHandle.getIdentifier();
-        boolean stopped;
-        ArrayList<IStopUserCallback> callbacks;
-        synchronized (this) {
-            callbacks = new ArrayList<IStopUserCallback>(uss.mStopCallbacks);
-            if (mStartedUsers.get(userId) != uss) {
-                stopped = false;
-            } else if (uss.mState != UserState.STATE_SHUTDOWN) {
-                stopped = false;
-            } else {
-                stopped = true;
-                // User can no longer run.
-                mStartedUsers.remove(userId);
-                mUserLru.remove(Integer.valueOf(userId));
-                updateStartedUserArrayLocked();
-
-                // Clean up all state and processes associated with the user.
-                // Kill all the processes for the user.
-                forceStopUserLocked(userId, "finish user");
-            }
-        }
-
-        for (int i=0; i<callbacks.size(); i++) {
-            try {
-                if (stopped) callbacks.get(i).userStopped(userId);
-                else callbacks.get(i).userStopAborted(userId);
-            } catch (RemoteException e) {
-            }
-        }
-
-        if (stopped) {
-            mSystemServiceManager.cleanupUser(userId);
-            synchronized (this) {
-                mStackSupervisor.removeUserLocked(userId);
-            }
-        }
+        return mUserController.stopUser(userId, callback);
     }
 
     void onUserRemovedLocked(int userId) {
@@ -20763,25 +20095,7 @@
 
     @Override
     public UserInfo getCurrentUser() {
-        if ((checkCallingPermission(INTERACT_ACROSS_USERS)
-                != PackageManager.PERMISSION_GRANTED) && (
-                checkCallingPermission(INTERACT_ACROSS_USERS_FULL)
-                != PackageManager.PERMISSION_GRANTED)) {
-            String msg = "Permission Denial: getCurrentUser() from pid="
-                    + Binder.getCallingPid()
-                    + ", uid=" + Binder.getCallingUid()
-                    + " requires " + INTERACT_ACROSS_USERS;
-            Slog.w(TAG, msg);
-            throw new SecurityException(msg);
-        }
-        synchronized (this) {
-            int userId = mTargetUserId != UserHandle.USER_NULL ? mTargetUserId : mCurrentUserId;
-            return getUserManagerLocked().getUserInfo(userId);
-        }
-    }
-
-    int getCurrentUserIdLocked() {
-        return mTargetUserId != UserHandle.USER_NULL ? mTargetUserId : mCurrentUserId;
+        return mUserController.getCurrentUser();
     }
 
     @Override
@@ -20801,7 +20115,7 @@
     }
 
     boolean isUserRunningLocked(int userId, boolean orStopped) {
-        UserState state = mStartedUsers.get(userId);
+        UserState state = mUserController.getStartedUserState(userId);
         if (state == null) {
             return false;
         }
@@ -20824,50 +20138,18 @@
             throw new SecurityException(msg);
         }
         synchronized (this) {
-            return mStartedUserArray;
-        }
-    }
-
-    private void updateStartedUserArrayLocked() {
-        int num = 0;
-        for (int i=0; i<mStartedUsers.size();  i++) {
-            UserState uss = mStartedUsers.valueAt(i);
-            // This list does not include stopping users.
-            if (uss.mState != UserState.STATE_STOPPING
-                    && uss.mState != UserState.STATE_SHUTDOWN) {
-                num++;
-            }
-        }
-        mStartedUserArray = new int[num];
-        num = 0;
-        for (int i=0; i<mStartedUsers.size();  i++) {
-            UserState uss = mStartedUsers.valueAt(i);
-            if (uss.mState != UserState.STATE_STOPPING
-                    && uss.mState != UserState.STATE_SHUTDOWN) {
-                mStartedUserArray[num] = mStartedUsers.keyAt(i);
-                num++;
-            }
+            return mUserController.getStartedUserArrayLocked();
         }
     }
 
     @Override
     public void registerUserSwitchObserver(IUserSwitchObserver observer) {
-        if (checkCallingPermission(INTERACT_ACROSS_USERS_FULL)
-                != PackageManager.PERMISSION_GRANTED) {
-            String msg = "Permission Denial: registerUserSwitchObserver() from pid="
-                    + Binder.getCallingPid()
-                    + ", uid=" + Binder.getCallingUid()
-                    + " requires " + INTERACT_ACROSS_USERS_FULL;
-            Slog.w(TAG, msg);
-            throw new SecurityException(msg);
-        }
-
-        mUserSwitchObservers.register(observer);
+        mUserController.registerUserSwitchObserver(observer);
     }
 
     @Override
     public void unregisterUserSwitchObserver(IUserSwitchObserver observer) {
-        mUserSwitchObservers.unregister(observer);
+        mUserController.unregisterUserSwitchObserver(observer);
     }
 
     int[] getUsersLocked() {
diff --git a/services/core/java/com/android/server/am/ActivityStack.java b/services/core/java/com/android/server/am/ActivityStack.java
index 1721470..8bf1d22 100644
--- a/services/core/java/com/android/server/am/ActivityStack.java
+++ b/services/core/java/com/android/server/am/ActivityStack.java
@@ -366,7 +366,7 @@
         mHandler = new ActivityStackHandler(mService.mHandler.getLooper());
         mWindowManager = mService.mWindowManager;
         mStackId = activityContainer.mStackId;
-        mCurrentUser = mService.mCurrentUserId;
+        mCurrentUser = mService.mUserController.mCurrentUserId;
         mRecentTasks = recentTasks;
         mTaskPositioner = mStackId == FREEFORM_WORKSPACE_STACK_ID
                 ? new LaunchingTaskPositioner() : null;
@@ -1819,7 +1819,7 @@
         // Make sure that the user who owns this activity is started.  If not,
         // we will just leave it as is because someone should be bringing
         // another user's activities to the top of the stack.
-        if (mService.mStartedUsers.get(next.userId) == null) {
+        if (!mService.mUserController.hasStartedUserState(next.userId)) {
             Slog.w(TAG, "Skipping resume of top activity " + next
                     + ": user " + next.userId + " is stopped");
             if (DEBUG_STACK) mStackSupervisor.validateTopActivitiesLocked();
diff --git a/services/core/java/com/android/server/am/ActivityStackSupervisor.java b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
index 54ac58a..99f7ec6 100644
--- a/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -97,7 +97,6 @@
 import android.service.voice.IVoiceInteractionSession;
 import android.util.ArrayMap;
 import android.util.ArraySet;
-import android.util.DisplayMetrics;
 import android.util.EventLog;
 import android.util.Slog;
 import android.util.SparseArray;
@@ -2693,7 +2692,7 @@
             // Complete user switch
             if (startingUsers != null) {
                 for (int i = 0; i < startingUsers.size(); i++) {
-                    mService.finishUserSwitch(startingUsers.get(i));
+                    mService.mUserController.finishUserSwitch(startingUsers.get(i));
                 }
             }
             // Complete starting up of background users
@@ -2701,7 +2700,7 @@
                 startingUsers = new ArrayList<UserState>(mStartingBackgroundUsers);
                 mStartingBackgroundUsers.clear();
                 for (int i = 0; i < startingUsers.size(); i++) {
-                    mService.finishUserBoot(startingUsers.get(i));
+                    mService.mUserController.finishUserBoot(startingUsers.get(i));
                 }
             }
         }
@@ -3756,10 +3755,7 @@
     /** Checks whether the userid is a profile of the current user. */
     boolean isCurrentProfileLocked(int userId) {
         if (userId == mCurrentUser) return true;
-        for (int i = 0; i < mService.mCurrentProfileIds.length; i++) {
-            if (mService.mCurrentProfileIds[i] == userId) return true;
-        }
-        return false;
+        return mService.mUserController.isCurrentProfileLocked(userId);
     }
 
     /** Checks whether the activity should be shown for current user. */
diff --git a/services/core/java/com/android/server/am/PendingIntentRecord.java b/services/core/java/com/android/server/am/PendingIntentRecord.java
index 5b46799..6ed880e 100644
--- a/services/core/java/com/android/server/am/PendingIntentRecord.java
+++ b/services/core/java/com/android/server/am/PendingIntentRecord.java
@@ -248,7 +248,7 @@
                 boolean sendFinish = finishedReceiver != null;
                 int userId = key.userId;
                 if (userId == UserHandle.USER_CURRENT) {
-                    userId = owner.getCurrentUserIdLocked();
+                    userId = owner.mUserController.getCurrentUserIdLocked();
                 }
                 switch (key.type) {
                     case ActivityManager.INTENT_SENDER_ACTIVITY:
diff --git a/services/core/java/com/android/server/am/UserController.java b/services/core/java/com/android/server/am/UserController.java
new file mode 100644
index 0000000..ff74d83
--- /dev/null
+++ b/services/core/java/com/android/server/am/UserController.java
@@ -0,0 +1,862 @@
+/*
+ * 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.server.am;
+
+import static android.Manifest.permission.INTERACT_ACROSS_USERS;
+import static android.Manifest.permission.INTERACT_ACROSS_USERS_FULL;
+import static android.app.ActivityManager.USER_OP_IS_CURRENT;
+import static android.app.ActivityManager.USER_OP_SUCCESS;
+import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_MU;
+import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM;
+import static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME;
+import static com.android.server.am.ActivityManagerService.REPORT_USER_SWITCH_COMPLETE_MSG;
+import static com.android.server.am.ActivityManagerService.REPORT_USER_SWITCH_MSG;
+import static com.android.server.am.ActivityManagerService.SYSTEM_USER_CURRENT_MSG;
+import static com.android.server.am.ActivityManagerService.SYSTEM_USER_START_MSG;
+import static com.android.server.am.ActivityManagerService.USER_SWITCH_TIMEOUT_MSG;
+
+import android.app.ActivityManager;
+import android.app.AppOpsManager;
+import android.app.IStopUserCallback;
+import android.app.IUserSwitchObserver;
+import android.content.IIntentReceiver;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.UserInfo;
+import android.os.BatteryStats;
+import android.os.Binder;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IRemoteCallback;
+import android.os.Process;
+import android.os.RemoteCallbackList;
+import android.os.RemoteException;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.util.Slog;
+import android.util.SparseArray;
+import android.util.SparseIntArray;
+
+import com.android.internal.R;
+import com.android.internal.util.ArrayUtils;
+import com.android.server.pm.UserManagerService;
+
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * Helper class for {@link ActivityManagerService} responsible for multi-user functionality.
+ */
+final class UserController {
+    private static final String TAG = TAG_WITH_CLASS_NAME ? "UserController" : TAG_AM;
+    // Maximum number of users we allow to be running at a time.
+    static final int MAX_RUNNING_USERS = 3;
+
+    // Amount of time we wait for observers to handle a user switch before
+    // giving up on them and unfreezing the screen.
+    static final int USER_SWITCH_TIMEOUT = 2 * 1000;
+
+    private final ActivityManagerService mService;
+    private final Handler mHandler;
+
+    // Holds the current foreground user's id
+    int mCurrentUserId = 0;
+    // Holds the target user's id during a user switch
+    int mTargetUserId = UserHandle.USER_NULL;
+
+    /**
+     * Which users have been started, so are allowed to run code.
+     */
+    private final SparseArray<UserState> mStartedUsers = new SparseArray<>();
+    /**
+     * LRU list of history of current users.  Most recently current is at the end.
+     */
+    private final ArrayList<Integer> mUserLru = new ArrayList<>();
+
+    /**
+     * Constant array of the users that are currently started.
+     */
+    private int[] mStartedUserArray = new int[] { 0 };
+
+    // If there are multiple profiles for the current user, their ids are here
+    // Currently only the primary user can have managed profiles
+    int[] mCurrentProfileIds = new int[] {}; // Accessed by ActivityStack
+
+    /**
+     * Mapping from each known user ID to the profile group ID it is associated with.
+     */
+    private final SparseIntArray mUserProfileGroupIdsSelfLocked = new SparseIntArray();
+
+    /**
+     * Registered observers of the user switching mechanics.
+     */
+    final RemoteCallbackList<IUserSwitchObserver> mUserSwitchObservers
+            = new RemoteCallbackList<>();
+
+    /**
+     * Currently active user switch.
+     */
+    Object mCurUserSwitchCallback;
+
+    UserController(ActivityManagerService service) {
+        mService = service;
+        mHandler = mService.mHandler;
+        // User 0 is the first and only user that runs at boot.
+        mStartedUsers.put(UserHandle.USER_SYSTEM, new UserState(UserHandle.SYSTEM, true));
+        mUserLru.add(UserHandle.USER_SYSTEM);
+        updateStartedUserArrayLocked();
+    }
+
+    void finishUserSwitch(UserState uss) {
+        synchronized (mService) {
+            finishUserBoot(uss);
+
+            startProfilesLocked();
+
+            int num = mUserLru.size();
+            int i = 0;
+            while (num > MAX_RUNNING_USERS && i < mUserLru.size()) {
+                Integer oldUserId = mUserLru.get(i);
+                UserState oldUss = mStartedUsers.get(oldUserId);
+                if (oldUss == null) {
+                    // Shouldn't happen, but be sane if it does.
+                    mUserLru.remove(i);
+                    num--;
+                    continue;
+                }
+                if (oldUss.mState == UserState.STATE_STOPPING
+                        || oldUss.mState == UserState.STATE_SHUTDOWN) {
+                    // This user is already stopping, doesn't count.
+                    num--;
+                    i++;
+                    continue;
+                }
+                if (oldUserId == UserHandle.USER_SYSTEM || oldUserId == mCurrentUserId) {
+                    // Owner/System user and current user can't be stopped. We count it as running
+                    // when it is not a pure system user.
+                    if (UserInfo.isSystemOnly(oldUserId)) {
+                        num--;
+                    }
+                    i++;
+                    continue;
+                }
+                // This is a user to be stopped.
+                stopUserLocked(oldUserId, null);
+                num--;
+                i++;
+            }
+        }
+    }
+
+    void finishUserBoot(UserState uss) {
+        synchronized (mService) {
+            if (uss.mState == UserState.STATE_BOOTING
+                    && mStartedUsers.get(uss.mHandle.getIdentifier()) == uss) {
+                uss.mState = UserState.STATE_RUNNING;
+                final int userId = uss.mHandle.getIdentifier();
+                Intent intent = new Intent(Intent.ACTION_BOOT_COMPLETED, null);
+                intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
+                intent.addFlags(Intent.FLAG_RECEIVER_NO_ABORT);
+                mService.broadcastIntentLocked(null, null, intent,
+                        null, null, 0, null, null,
+                        new String[]{android.Manifest.permission.RECEIVE_BOOT_COMPLETED},
+                        AppOpsManager.OP_NONE, null, true, false, ActivityManagerService.MY_PID,
+                        Process.SYSTEM_UID, userId);
+            }
+        }
+    }
+
+    int stopUser(final int userId, final IStopUserCallback callback) {
+        if (mService.checkCallingPermission(INTERACT_ACROSS_USERS_FULL)
+                != PackageManager.PERMISSION_GRANTED) {
+            String msg = "Permission Denial: switchUser() from pid="
+                    + Binder.getCallingPid()
+                    + ", uid=" + Binder.getCallingUid()
+                    + " requires " + INTERACT_ACROSS_USERS_FULL;
+            Slog.w(TAG, msg);
+            throw new SecurityException(msg);
+        }
+        if (userId < 0 || userId == UserHandle.USER_SYSTEM) {
+            throw new IllegalArgumentException("Can't stop system user " + userId);
+        }
+        mService.enforceShellRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES,
+                userId);
+        synchronized (mService) {
+            return stopUserLocked(userId, callback);
+        }
+    }
+
+    private int stopUserLocked(final int userId, final IStopUserCallback callback) {
+        if (DEBUG_MU) Slog.i(TAG, "stopUserLocked userId=" + userId);
+        if (mCurrentUserId == userId && mTargetUserId == UserHandle.USER_NULL) {
+            return USER_OP_IS_CURRENT;
+        }
+
+        final UserState uss = mStartedUsers.get(userId);
+        if (uss == null) {
+            // User is not started, nothing to do...  but we do need to
+            // callback if requested.
+            if (callback != null) {
+                mHandler.post(new Runnable() {
+                    @Override
+                    public void run() {
+                        try {
+                            callback.userStopped(userId);
+                        } catch (RemoteException e) {
+                        }
+                    }
+                });
+            }
+            return USER_OP_SUCCESS;
+        }
+
+        if (callback != null) {
+            uss.mStopCallbacks.add(callback);
+        }
+
+        if (uss.mState != UserState.STATE_STOPPING
+                && uss.mState != UserState.STATE_SHUTDOWN) {
+            uss.mState = UserState.STATE_STOPPING;
+            updateStartedUserArrayLocked();
+
+            long ident = Binder.clearCallingIdentity();
+            try {
+                // We are going to broadcast ACTION_USER_STOPPING and then
+                // once that is done send a final ACTION_SHUTDOWN and then
+                // stop the user.
+                final Intent stoppingIntent = new Intent(Intent.ACTION_USER_STOPPING);
+                stoppingIntent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
+                stoppingIntent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
+                stoppingIntent.putExtra(Intent.EXTRA_SHUTDOWN_USERSPACE_ONLY, true);
+                final Intent shutdownIntent = new Intent(Intent.ACTION_SHUTDOWN);
+                // This is the result receiver for the final shutdown broadcast.
+                final IIntentReceiver shutdownReceiver = new IIntentReceiver.Stub() {
+                    @Override
+                    public void performReceive(Intent intent, int resultCode, String data,
+                            Bundle extras, boolean ordered, boolean sticky, int sendingUser) {
+                        finishUserStop(uss);
+                    }
+                };
+                // This is the result receiver for the initial stopping broadcast.
+                final IIntentReceiver stoppingReceiver = new IIntentReceiver.Stub() {
+                    @Override
+                    public void performReceive(Intent intent, int resultCode, String data,
+                            Bundle extras, boolean ordered, boolean sticky, int sendingUser) {
+                        // On to the next.
+                        synchronized (mService) {
+                            if (uss.mState != UserState.STATE_STOPPING) {
+                                // Whoops, we are being started back up.  Abort, abort!
+                                return;
+                            }
+                            uss.mState = UserState.STATE_SHUTDOWN;
+                        }
+                        mService.mBatteryStatsService.noteEvent(
+                                BatteryStats.HistoryItem.EVENT_USER_RUNNING_FINISH,
+                                Integer.toString(userId), userId);
+                        mService.mSystemServiceManager.stopUser(userId);
+                        mService.broadcastIntentLocked(null, null, shutdownIntent,
+                                null, shutdownReceiver, 0, null, null, null, AppOpsManager.OP_NONE,
+                                null, true, false, ActivityManagerService.MY_PID,
+                                android.os.Process.SYSTEM_UID, userId);
+                    }
+                };
+                // Kick things off.
+                mService.broadcastIntentLocked(null, null, stoppingIntent,
+                        null, stoppingReceiver, 0, null, null,
+                        new String[]{INTERACT_ACROSS_USERS}, AppOpsManager.OP_NONE,
+                        null, true, false, ActivityManagerService.MY_PID, Process.SYSTEM_UID,
+                        UserHandle.USER_ALL);
+            } finally {
+                Binder.restoreCallingIdentity(ident);
+            }
+        }
+
+        return USER_OP_SUCCESS;
+    }
+
+    void finishUserStop(UserState uss) {
+        final int userId = uss.mHandle.getIdentifier();
+        boolean stopped;
+        ArrayList<IStopUserCallback> callbacks;
+        synchronized (mService) {
+            callbacks = new ArrayList<>(uss.mStopCallbacks);
+            if (mStartedUsers.get(userId) != uss) {
+                stopped = false;
+            } else if (uss.mState != UserState.STATE_SHUTDOWN) {
+                stopped = false;
+            } else {
+                stopped = true;
+                // User can no longer run.
+                mStartedUsers.remove(userId);
+                mUserLru.remove(Integer.valueOf(userId));
+                updateStartedUserArrayLocked();
+
+                // Clean up all state and processes associated with the user.
+                // Kill all the processes for the user.
+                forceStopUserLocked(userId, "finish user");
+            }
+        }
+
+        for (int i = 0; i < callbacks.size(); i++) {
+            try {
+                if (stopped) callbacks.get(i).userStopped(userId);
+                else callbacks.get(i).userStopAborted(userId);
+            } catch (RemoteException e) {
+            }
+        }
+
+        if (stopped) {
+            mService.mSystemServiceManager.cleanupUser(userId);
+            synchronized (mService) {
+                mService.mStackSupervisor.removeUserLocked(userId);
+            }
+        }
+    }
+
+    private void forceStopUserLocked(int userId, String reason) {
+        mService.forceStopPackageLocked(null, -1, false, false, true, false, false,
+                userId, reason);
+        Intent intent = new Intent(Intent.ACTION_USER_STOPPED);
+        intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY
+                | Intent.FLAG_RECEIVER_FOREGROUND);
+        intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
+        mService.broadcastIntentLocked(null, null, intent,
+                null, null, 0, null, null, null, AppOpsManager.OP_NONE,
+                null, false, false, ActivityManagerService.MY_PID, Process.SYSTEM_UID,
+                UserHandle.USER_ALL);
+    }
+
+
+    /**
+     * Stops the guest user if it has gone to the background.
+     */
+    private void stopGuestUserIfBackground() {
+        synchronized (mService) {
+            final int num = mUserLru.size();
+            for (int i = 0; i < num; i++) {
+                Integer oldUserId = mUserLru.get(i);
+                UserState oldUss = mStartedUsers.get(oldUserId);
+                if (oldUserId == UserHandle.USER_SYSTEM || oldUserId == mCurrentUserId
+                        || oldUss.mState == UserState.STATE_STOPPING
+                        || oldUss.mState == UserState.STATE_SHUTDOWN) {
+                    continue;
+                }
+                UserInfo userInfo = getUserManagerLocked().getUserInfo(oldUserId);
+                if (userInfo.isGuest()) {
+                    // This is a user to be stopped.
+                    stopUserLocked(oldUserId, null);
+                    break;
+                }
+            }
+        }
+    }
+
+    void startProfilesLocked() {
+        if (DEBUG_MU) Slog.i(TAG, "startProfilesLocked");
+        List<UserInfo> profiles = getUserManagerLocked().getProfiles(
+                mCurrentUserId, false /* enabledOnly */);
+        List<UserInfo> profilesToStart = new ArrayList<>(profiles.size());
+        for (UserInfo user : profiles) {
+            if ((user.flags & UserInfo.FLAG_INITIALIZED) == UserInfo.FLAG_INITIALIZED
+                    && user.id != mCurrentUserId) {
+                profilesToStart.add(user);
+            }
+        }
+        final int profilesToStartSize = profilesToStart.size();
+        int i = 0;
+        for (; i < profilesToStartSize && i < (MAX_RUNNING_USERS - 1); ++i) {
+            startUser(profilesToStart.get(i).id, /* foreground= */ false);
+        }
+        if (i < profilesToStartSize) {
+            Slog.w(TAG, "More profiles than MAX_RUNNING_USERS");
+        }
+    }
+
+    private UserManagerService getUserManagerLocked() {
+        return mService.getUserManagerLocked();
+    }
+
+    boolean startUser(final int userId, final boolean foreground) {
+        if (mService.checkCallingPermission(INTERACT_ACROSS_USERS_FULL)
+                != PackageManager.PERMISSION_GRANTED) {
+            String msg = "Permission Denial: switchUser() from pid="
+                    + Binder.getCallingPid()
+                    + ", uid=" + Binder.getCallingUid()
+                    + " requires " + INTERACT_ACROSS_USERS_FULL;
+            Slog.w(TAG, msg);
+            throw new SecurityException(msg);
+        }
+
+        if (DEBUG_MU) Slog.i(TAG, "starting userid:" + userId + " fore:" + foreground);
+
+        final long ident = Binder.clearCallingIdentity();
+        try {
+            synchronized (mService) {
+                final int oldUserId = mCurrentUserId;
+                if (oldUserId == userId) {
+                    return true;
+                }
+
+                mService.mStackSupervisor.setLockTaskModeLocked(null,
+                        ActivityManager.LOCK_TASK_MODE_NONE, "startUser", false);
+
+                final UserInfo userInfo = getUserManagerLocked().getUserInfo(userId);
+                if (userInfo == null) {
+                    Slog.w(TAG, "No user info for user #" + userId);
+                    return false;
+                }
+                if (foreground && userInfo.isManagedProfile()) {
+                    Slog.w(TAG, "Cannot switch to User #" + userId + ": not a full user");
+                    return false;
+                }
+
+                if (foreground) {
+                    mService.mWindowManager.startFreezingScreen(
+                            R.anim.screen_user_exit, R.anim.screen_user_enter);
+                }
+
+                boolean needStart = false;
+
+                // If the user we are switching to is not currently started, then
+                // we need to start it now.
+                if (mStartedUsers.get(userId) == null) {
+                    mStartedUsers.put(userId, new UserState(new UserHandle(userId), false));
+                    updateStartedUserArrayLocked();
+                    needStart = true;
+                }
+
+                final Integer userIdInt = userId;
+                mUserLru.remove(userIdInt);
+                mUserLru.add(userIdInt);
+
+                if (foreground) {
+                    mCurrentUserId = userId;
+                    mService.updateUserConfigurationLocked();
+                    mTargetUserId = UserHandle.USER_NULL; // reset, mCurrentUserId has caught up
+                    updateCurrentProfileIdsLocked();
+                    mService.mWindowManager.setCurrentUser(userId, mCurrentProfileIds);
+                    // Once the internal notion of the active user has switched, we lock the device
+                    // with the option to show the user switcher on the keyguard.
+                    mService.mWindowManager.lockNow(null);
+                } else {
+                    final Integer currentUserIdInt = mCurrentUserId;
+                    updateCurrentProfileIdsLocked();
+                    mService.mWindowManager.setCurrentProfileIds(mCurrentProfileIds);
+                    mUserLru.remove(currentUserIdInt);
+                    mUserLru.add(currentUserIdInt);
+                }
+
+                final UserState uss = mStartedUsers.get(userId);
+
+                // Make sure user is in the started state.  If it is currently
+                // stopping, we need to knock that off.
+                if (uss.mState == UserState.STATE_STOPPING) {
+                    // If we are stopping, we haven't sent ACTION_SHUTDOWN,
+                    // so we can just fairly silently bring the user back from
+                    // the almost-dead.
+                    uss.mState = UserState.STATE_RUNNING;
+                    updateStartedUserArrayLocked();
+                    needStart = true;
+                } else if (uss.mState == UserState.STATE_SHUTDOWN) {
+                    // This means ACTION_SHUTDOWN has been sent, so we will
+                    // need to treat this as a new boot of the user.
+                    uss.mState = UserState.STATE_BOOTING;
+                    updateStartedUserArrayLocked();
+                    needStart = true;
+                }
+
+                if (uss.mState == UserState.STATE_BOOTING) {
+                    // Booting up a new user, need to tell system services about it.
+                    // Note that this is on the same handler as scheduling of broadcasts,
+                    // which is important because it needs to go first.
+                    mHandler.sendMessage(mHandler.obtainMessage(SYSTEM_USER_START_MSG, userId, 0));
+                }
+
+                if (foreground) {
+                    mHandler.sendMessage(mHandler.obtainMessage(SYSTEM_USER_CURRENT_MSG, userId,
+                            oldUserId));
+                    mHandler.removeMessages(REPORT_USER_SWITCH_MSG);
+                    mHandler.removeMessages(USER_SWITCH_TIMEOUT_MSG);
+                    mHandler.sendMessage(mHandler.obtainMessage(REPORT_USER_SWITCH_MSG,
+                            oldUserId, userId, uss));
+                    mHandler.sendMessageDelayed(mHandler.obtainMessage(USER_SWITCH_TIMEOUT_MSG,
+                            oldUserId, userId, uss), USER_SWITCH_TIMEOUT);
+                }
+
+                if (needStart) {
+                    // Send USER_STARTED broadcast
+                    Intent intent = new Intent(Intent.ACTION_USER_STARTED);
+                    intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY
+                            | Intent.FLAG_RECEIVER_FOREGROUND);
+                    intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
+                    mService.broadcastIntentLocked(null, null, intent,
+                            null, null, 0, null, null, null, AppOpsManager.OP_NONE,
+                            null, false, false, ActivityManagerService.MY_PID, Process.SYSTEM_UID,
+                            userId);
+                }
+
+                if ((userInfo.flags&UserInfo.FLAG_INITIALIZED) == 0) {
+                    if (userId != UserHandle.USER_SYSTEM) {
+                        Intent intent = new Intent(Intent.ACTION_USER_INITIALIZE);
+                        intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
+                        mService.broadcastIntentLocked(null, null, intent, null,
+                                new IIntentReceiver.Stub() {
+                                    public void performReceive(Intent intent, int resultCode,
+                                            String data, Bundle extras, boolean ordered,
+                                            boolean sticky, int sendingUser) {
+                                        onUserInitialized(uss, foreground, oldUserId, userId);
+                                    }
+                                }, 0, null, null, null, AppOpsManager.OP_NONE,
+                                null, true, false, ActivityManagerService.MY_PID,
+                                Process.SYSTEM_UID, userId);
+                        uss.initializing = true;
+                    } else {
+                        getUserManagerLocked().makeInitialized(userInfo.id);
+                    }
+                }
+
+                if (foreground) {
+                    if (!uss.initializing) {
+                        moveUserToForegroundLocked(uss, oldUserId, userId);
+                    }
+                } else {
+                    mService.mStackSupervisor.startBackgroundUserLocked(userId, uss);
+                }
+
+                if (needStart) {
+                    Intent intent = new Intent(Intent.ACTION_USER_STARTING);
+                    intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
+                    intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
+                    mService.broadcastIntentLocked(null, null, intent,
+                            null, new IIntentReceiver.Stub() {
+                                @Override
+                                public void performReceive(Intent intent, int resultCode,
+                                        String data, Bundle extras, boolean ordered, boolean sticky,
+                                        int sendingUser) throws RemoteException {
+                                }
+                            }, 0, null, null,
+                            new String[]{INTERACT_ACROSS_USERS}, AppOpsManager.OP_NONE,
+                            null, true, false, ActivityManagerService.MY_PID, Process.SYSTEM_UID,
+                            UserHandle.USER_ALL);
+                }
+            }
+        } finally {
+            Binder.restoreCallingIdentity(ident);
+        }
+
+        return true;
+    }
+
+    void dispatchForegroundProfileChanged(int userId) {
+        final int observerCount = mUserSwitchObservers.beginBroadcast();
+        for (int i = 0; i < observerCount; i++) {
+            try {
+                mUserSwitchObservers.getBroadcastItem(i).onForegroundProfileSwitch(userId);
+            } catch (RemoteException e) {
+                // Ignore
+            }
+        }
+        mUserSwitchObservers.finishBroadcast();
+    }
+
+    /** Called on handler thread */
+    void dispatchUserSwitchComplete(int userId) {
+        final int observerCount = mUserSwitchObservers.beginBroadcast();
+        for (int i = 0; i < observerCount; i++) {
+            try {
+                mUserSwitchObservers.getBroadcastItem(i).onUserSwitchComplete(userId);
+            } catch (RemoteException e) {
+            }
+        }
+        mUserSwitchObservers.finishBroadcast();
+    }
+
+    void timeoutUserSwitch(UserState uss, int oldUserId, int newUserId) {
+        synchronized (mService) {
+            Slog.w(TAG, "User switch timeout: from " + oldUserId + " to " + newUserId);
+            sendContinueUserSwitchLocked(uss, oldUserId, newUserId);
+        }
+    }
+
+    void dispatchUserSwitch(final UserState uss, final int oldUserId,
+            final int newUserId) {
+        final int observerCount = mUserSwitchObservers.beginBroadcast();
+        if (observerCount > 0) {
+            final IRemoteCallback callback = new IRemoteCallback.Stub() {
+                int mCount = 0;
+                @Override
+                public void sendResult(Bundle data) throws RemoteException {
+                    synchronized (mService) {
+                        if (mCurUserSwitchCallback == this) {
+                            mCount++;
+                            if (mCount == observerCount) {
+                                sendContinueUserSwitchLocked(uss, oldUserId, newUserId);
+                            }
+                        }
+                    }
+                }
+            };
+            synchronized (mService) {
+                uss.switching = true;
+                mCurUserSwitchCallback = callback;
+            }
+            for (int i = 0; i < observerCount; i++) {
+                try {
+                    mUserSwitchObservers.getBroadcastItem(i).onUserSwitching(
+                            newUserId, callback);
+                } catch (RemoteException e) {
+                }
+            }
+        } else {
+            synchronized (mService) {
+                sendContinueUserSwitchLocked(uss, oldUserId, newUserId);
+            }
+        }
+        mUserSwitchObservers.finishBroadcast();
+    }
+
+    void sendContinueUserSwitchLocked(UserState uss, int oldUserId, int newUserId) {
+        mCurUserSwitchCallback = null;
+        mHandler.removeMessages(USER_SWITCH_TIMEOUT_MSG);
+        mHandler.sendMessage(mHandler.obtainMessage(ActivityManagerService.CONTINUE_USER_SWITCH_MSG,
+                oldUserId, newUserId, uss));
+    }
+
+    void continueUserSwitch(UserState uss, int oldUserId, int newUserId) {
+        completeSwitchAndInitialize(uss, newUserId, false, true);
+    }
+
+    void onUserInitialized(UserState uss, boolean foreground, int oldUserId, int newUserId) {
+        synchronized (mService) {
+            if (foreground) {
+                moveUserToForegroundLocked(uss, oldUserId, newUserId);
+            }
+        }
+        completeSwitchAndInitialize(uss, newUserId, true, false);
+    }
+
+    void completeSwitchAndInitialize(UserState uss, int newUserId,
+            boolean clearInitializing, boolean clearSwitching) {
+        boolean unfrozen = false;
+        synchronized (mService) {
+            if (clearInitializing) {
+                uss.initializing = false;
+                getUserManagerLocked().makeInitialized(uss.mHandle.getIdentifier());
+            }
+            if (clearSwitching) {
+                uss.switching = false;
+            }
+            if (!uss.switching && !uss.initializing) {
+                mService.mWindowManager.stopFreezingScreen();
+                unfrozen = true;
+            }
+        }
+        if (unfrozen) {
+            mHandler.removeMessages(REPORT_USER_SWITCH_COMPLETE_MSG);
+            mHandler.sendMessage(mHandler.obtainMessage(REPORT_USER_SWITCH_COMPLETE_MSG,
+                    newUserId, 0));
+        }
+        stopGuestUserIfBackground();
+    }
+
+    void moveUserToForegroundLocked(UserState uss, int oldUserId, int newUserId) {
+        boolean homeInFront = mService.mStackSupervisor.switchUserLocked(newUserId, uss);
+        if (homeInFront) {
+            mService.startHomeActivityLocked(newUserId, "moveUserToForeground");
+        } else {
+            mService.mStackSupervisor.resumeTopActivitiesLocked();
+        }
+        EventLogTags.writeAmSwitchUser(newUserId);
+        getUserManagerLocked().onUserForeground(newUserId);
+        mService.sendUserSwitchBroadcastsLocked(oldUserId, newUserId);
+    }
+
+    void registerUserSwitchObserver(IUserSwitchObserver observer) {
+        if (mService.checkCallingPermission(INTERACT_ACROSS_USERS_FULL)
+                != PackageManager.PERMISSION_GRANTED) {
+            final String msg = "Permission Denial: registerUserSwitchObserver() from pid="
+                    + Binder.getCallingPid()
+                    + ", uid=" + Binder.getCallingUid()
+                    + " requires " + INTERACT_ACROSS_USERS_FULL;
+            Slog.w(TAG, msg);
+            throw new SecurityException(msg);
+        }
+
+        mUserSwitchObservers.register(observer);
+    }
+
+    void unregisterUserSwitchObserver(IUserSwitchObserver observer) {
+        mUserSwitchObservers.unregister(observer);
+    }
+
+    UserState getStartedUserState(int userId) {
+        return mStartedUsers.get(userId);
+    }
+
+    boolean hasStartedUserState(int userId) {
+        return mStartedUsers.get(userId) != null;
+    }
+
+    private void updateStartedUserArrayLocked() {
+        int num = 0;
+        for (int i = 0; i < mStartedUsers.size(); i++) {
+            UserState uss = mStartedUsers.valueAt(i);
+            // This list does not include stopping users.
+            if (uss.mState != UserState.STATE_STOPPING
+                    && uss.mState != UserState.STATE_SHUTDOWN) {
+                num++;
+            }
+        }
+        mStartedUserArray = new int[num];
+        num = 0;
+        for (int i = 0; i < mStartedUsers.size(); i++) {
+            UserState uss = mStartedUsers.valueAt(i);
+            if (uss.mState != UserState.STATE_STOPPING
+                    && uss.mState != UserState.STATE_SHUTDOWN) {
+                mStartedUserArray[num] = mStartedUsers.keyAt(i);
+                num++;
+            }
+        }
+    }
+
+    void sendBootCompletedLocked(IIntentReceiver resultTo) {
+        for (int i = 0; i < mStartedUsers.size(); i++) {
+            UserState uss = mStartedUsers.valueAt(i);
+            if (uss.mState == UserState.STATE_BOOTING) {
+                uss.mState = UserState.STATE_RUNNING;
+                final int userId = mStartedUsers.keyAt(i);
+                Intent intent = new Intent(Intent.ACTION_BOOT_COMPLETED, null);
+                intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
+                intent.addFlags(Intent.FLAG_RECEIVER_NO_ABORT);
+                mService.broadcastIntentLocked(null, null, intent, null,
+                        resultTo, 0, null, null,
+                        new String[]{android.Manifest.permission.RECEIVE_BOOT_COMPLETED},
+                        AppOpsManager.OP_NONE, null, true, false,
+                        ActivityManagerService.MY_PID, Process.SYSTEM_UID, userId);
+            }
+        }
+    }
+
+    /**
+     * Refreshes the list of users related to the current user when either a
+     * user switch happens or when a new related user is started in the
+     * background.
+     */
+    void updateCurrentProfileIdsLocked() {
+        final List<UserInfo> profiles = getUserManagerLocked().getProfiles(mCurrentUserId,
+                false /* enabledOnly */);
+        int[] currentProfileIds = new int[profiles.size()]; // profiles will not be null
+        for (int i = 0; i < currentProfileIds.length; i++) {
+            currentProfileIds[i] = profiles.get(i).id;
+        }
+        mCurrentProfileIds = currentProfileIds;
+
+        synchronized (mUserProfileGroupIdsSelfLocked) {
+            mUserProfileGroupIdsSelfLocked.clear();
+            final List<UserInfo> users = getUserManagerLocked().getUsers(false);
+            for (int i = 0; i < users.size(); i++) {
+                UserInfo user = users.get(i);
+                if (user.profileGroupId != UserInfo.NO_PROFILE_GROUP_ID) {
+                    mUserProfileGroupIdsSelfLocked.put(user.id, user.profileGroupId);
+                }
+            }
+        }
+    }
+
+    int[] getStartedUserArrayLocked() {
+        return mStartedUserArray;
+    }
+
+    UserInfo getCurrentUser() {
+        if ((mService.checkCallingPermission(INTERACT_ACROSS_USERS)
+                != PackageManager.PERMISSION_GRANTED) && (
+                mService.checkCallingPermission(INTERACT_ACROSS_USERS_FULL)
+                        != PackageManager.PERMISSION_GRANTED)) {
+            String msg = "Permission Denial: getCurrentUser() from pid="
+                    + Binder.getCallingPid()
+                    + ", uid=" + Binder.getCallingUid()
+                    + " requires " + INTERACT_ACROSS_USERS;
+            Slog.w(TAG, msg);
+            throw new SecurityException(msg);
+        }
+        synchronized (mService) {
+            return getCurrentUserLocked();
+        }
+    }
+
+    UserInfo getCurrentUserLocked() {
+        int userId = mTargetUserId != UserHandle.USER_NULL ? mTargetUserId : mCurrentUserId;
+        return getUserManagerLocked().getUserInfo(userId);
+    }
+
+    int getCurrentUserIdLocked() {
+        return mTargetUserId != UserHandle.USER_NULL ? mTargetUserId : mCurrentUserId;
+    }
+
+    boolean isSameProfileGroup(int callingUserId, int targetUserId) {
+        synchronized (mUserProfileGroupIdsSelfLocked) {
+            int callingProfile = mUserProfileGroupIdsSelfLocked.get(callingUserId,
+                    UserInfo.NO_PROFILE_GROUP_ID);
+            int targetProfile = mUserProfileGroupIdsSelfLocked.get(targetUserId,
+                    UserInfo.NO_PROFILE_GROUP_ID);
+            return callingProfile != UserInfo.NO_PROFILE_GROUP_ID
+                    && callingProfile == targetProfile;
+        }
+    }
+
+    boolean isCurrentProfileLocked(int userId) {
+        return ArrayUtils.contains(mCurrentProfileIds, userId);
+    }
+
+    void dump(PrintWriter pw, boolean dumpAll) {
+        pw.println("  mStartedUsers:");
+        for (int i = 0; i < mStartedUsers.size(); i++) {
+            UserState uss = mStartedUsers.valueAt(i);
+            pw.print("    User #"); pw.print(uss.mHandle.getIdentifier());
+            pw.print(": "); uss.dump("", pw);
+        }
+        pw.print("  mStartedUserArray: [");
+        for (int i = 0; i < mStartedUserArray.length; i++) {
+            if (i > 0) pw.print(", ");
+            pw.print(mStartedUserArray[i]);
+        }
+        pw.println("]");
+        pw.print("  mUserLru: [");
+        for (int i = 0; i < mUserLru.size(); i++) {
+            if (i > 0) pw.print(", ");
+            pw.print(mUserLru.get(i));
+        }
+        pw.println("]");
+        if (dumpAll) {
+            pw.print("  mStartedUserArray: "); pw.println(Arrays.toString(mStartedUserArray));
+        }
+        synchronized (mUserProfileGroupIdsSelfLocked) {
+            if (mUserProfileGroupIdsSelfLocked.size() > 0) {
+                pw.println("  mUserProfileGroupIds:");
+                for (int i=0; i<mUserProfileGroupIdsSelfLocked.size(); i++) {
+                    pw.print("    User #");
+                    pw.print(mUserProfileGroupIdsSelfLocked.keyAt(i));
+                    pw.print(" -> profile #");
+                    pw.println(mUserProfileGroupIdsSelfLocked.valueAt(i));
+                }
+            }
+        }
+    }
+
+}
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index e354029..b38b9ce 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -3016,7 +3016,7 @@
 
         // Display task switcher for ALT-TAB.
         if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) {
-            if (mRecentAppsHeldModifiers == 0 && !keyguardOn) {
+            if (mRecentAppsHeldModifiers == 0 && !keyguardOn && isUserSetupComplete()) {
                 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK;
                 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) {
                     mRecentAppsHeldModifiers = shiftlessModifiers;
diff --git a/services/core/java/com/android/server/wm/AppTransition.java b/services/core/java/com/android/server/wm/AppTransition.java
index 7abc048..2365a45 100644
--- a/services/core/java/com/android/server/wm/AppTransition.java
+++ b/services/core/java/com/android/server/wm/AppTransition.java
@@ -778,11 +778,17 @@
                         int unscaledThumbHeight = (int) (thumbHeight / scale);
                         mTmpFromClipRect.bottom = mTmpFromClipRect.top + unscaledThumbHeight;
                     } else {
-                        // In landscape, we scale the height and clip to the top/left square
-                        scale = thumbHeight / (appHeight - contentInsets.top);
+                        // In landscape, we scale the height and clip to the top/left square. We
+                        // only scale the part that is not covered by status bar and the nav bar.
+                        scale = thumbHeight / (appHeight - contentInsets.top
+                                - contentInsets.bottom);
                         scaledTopDecor = (int) (scale * contentInsets.top);
                         int unscaledThumbWidth = (int) (thumbWidth / scale);
                         mTmpFromClipRect.right = mTmpFromClipRect.left + unscaledThumbWidth;
+                        // This removes the navigation bar from the first frame, so it better
+                        // matches the thumbnail. We need to do this explicitly in landscape,
+                        // because in portrait we already crop vertically.
+                        mTmpFromClipRect.bottom = mTmpFromClipRect.bottom - contentInsets.bottom;
                     }
 
                     mNextAppTransitionInsets.set(contentInsets);
@@ -836,11 +842,16 @@
                     int unscaledThumbHeight = (int) (thumbHeight / scale);
                     mTmpToClipRect.bottom = mTmpToClipRect.top + unscaledThumbHeight;
                 } else {
-                    // In landscape, we scale the height and clip to the top/left square
-                    scale = thumbHeight / (appHeight - contentInsets.top);
+                    // In landscape, we scale the height and clip to the top/left square. We only
+                    // scale the part that is not covered by status bar and the nav bar.
+                    scale = thumbHeight / (appHeight - contentInsets.top - contentInsets.bottom);
                     scaledTopDecor = (int) (scale * contentInsets.top);
                     int unscaledThumbWidth = (int) (thumbWidth / scale);
                     mTmpToClipRect.right = mTmpToClipRect.left + unscaledThumbWidth;
+                    // This removes the navigation bar from the last frame, so it better matches the
+                    // thumbnail. We need to do this explicitly in landscape, because in portrait we
+                    // already crop vertically.
+                    mTmpToClipRect.bottom = mTmpToClipRect.bottom - contentInsets.bottom;
                 }
 
                 mNextAppTransitionInsets.set(contentInsets);
diff --git a/services/core/java/com/android/server/wm/AppWindowAnimator.java b/services/core/java/com/android/server/wm/AppWindowAnimator.java
index 2828cd0..bf7063f 100644
--- a/services/core/java/com/android/server/wm/AppWindowAnimator.java
+++ b/services/core/java/com/android/server/wm/AppWindowAnimator.java
@@ -367,6 +367,7 @@
         return false;
     }
 
+    // This must be called while inside a transaction.
     boolean showAllWindowsLocked() {
         boolean isAnimating = false;
         final int NW = mAllAppWinAnimators.size();
diff --git a/services/core/java/com/android/server/wm/CircularDisplayMask.java b/services/core/java/com/android/server/wm/CircularDisplayMask.java
index 7c2da2d..be3e922 100644
--- a/services/core/java/com/android/server/wm/CircularDisplayMask.java
+++ b/services/core/java/com/android/server/wm/CircularDisplayMask.java
@@ -56,7 +56,7 @@
             int screenOffset, int maskThickness) {
         mScreenSize = new Point();
         display.getSize(mScreenSize);
-        if (mScreenSize.x != mScreenSize.y) {
+        if (mScreenSize.x != mScreenSize.y + screenOffset) {
             Slog.w(TAG, "Screen dimensions of displayId = " + display.getDisplayId() +
                     "are not equal, circularMask will not be drawn.");
             mDimensionsUnequal = true;
diff --git a/services/core/java/com/android/server/wm/DragState.java b/services/core/java/com/android/server/wm/DragState.java
index 3521682..f5e97e5 100644
--- a/services/core/java/com/android/server/wm/DragState.java
+++ b/services/core/java/com/android/server/wm/DragState.java
@@ -265,21 +265,27 @@
     }
 
     void broadcastDragEndedLw() {
+        final int myPid = Process.myPid();
+
         if (WindowManagerService.DEBUG_DRAG) {
             Slog.d(WindowManagerService.TAG, "broadcasting DRAG_ENDED");
         }
-        DragEvent evt = DragEvent.obtain(DragEvent.ACTION_DRAG_ENDED,
-                0, 0, null, null, null, null, mDragResult);
-        for (WindowState ws: mNotifiedWindows) {
+        for (WindowState ws : mNotifiedWindows) {
+            DragEvent evt = DragEvent.obtain(DragEvent.ACTION_DRAG_ENDED,
+                    0, 0, null, null, null, null, mDragResult);
             try {
                 ws.mClient.dispatchDragEvent(evt);
             } catch (RemoteException e) {
                 Slog.w(WindowManagerService.TAG, "Unable to drag-end window " + ws);
             }
+            // if the current window is in the same process,
+            // the dispatch has already recycled the event
+            if (myPid != ws.mSession.mPid) {
+                evt.recycle();
+            }
         }
         mNotifiedWindows.clear();
         mDragInProgress = false;
-        evt.recycle();
     }
 
     void endDragLw() {
diff --git a/services/core/java/com/android/server/wm/WindowStateAnimator.java b/services/core/java/com/android/server/wm/WindowStateAnimator.java
index ecc1f2c..1754123 100644
--- a/services/core/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowStateAnimator.java
@@ -1808,8 +1808,6 @@
                     + Debug.getCallers(3));
         }
         if (mDrawState == READY_TO_SHOW && mWin.isReadyForDisplayIgnoringKeyguard()) {
-            if (SHOW_TRANSACTIONS || DEBUG_ORIENTATION)
-                WindowManagerService.logSurface(mWin, "SHOW (performShowLocked)", null);
             if (DEBUG_VISIBILITY || (DEBUG_STARTING_WINDOW &&
                     mWin.mAttrs.type == WindowManager.LayoutParams.TYPE_APPLICATION_STARTING)) {
                 Slog.v(TAG, "Showing " + this
diff --git a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
index 247562f..0c004b2 100644
--- a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
+++ b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
@@ -1147,7 +1147,16 @@
             for (int j = 0; j < windowsCount; j++) {
                 appAnimator.mAllAppWinAnimators.add(wtoken.allAppWindows.get(j).mWinAnimator);
             }
-            mService.mAnimator.mAnimating |= appAnimator.showAllWindowsLocked();
+            if (SHOW_LIGHT_TRANSACTIONS) Slog.i(TAG,
+                    ">>> OPEN TRANSACTION handleAppTransitionReadyLocked()");
+            SurfaceControl.openTransaction();
+            try {
+                mService.mAnimator.mAnimating |= appAnimator.showAllWindowsLocked();
+            } finally {
+                SurfaceControl.closeTransaction();
+                if (SHOW_LIGHT_TRANSACTIONS) Slog.i(TAG,
+                        "<<< CLOSE TRANSACTION handleAppTransitionReadyLocked()");
+            }
             mService.mAnimator.mAppWindowAnimating |= appAnimator.isAnimating();
 
             int topOpeningLayer = 0;
diff --git a/telephony/java/com/android/internal/telephony/TelephonyIntents.java b/telephony/java/com/android/internal/telephony/TelephonyIntents.java
index f563839..d2e4de3 100644
--- a/telephony/java/com/android/internal/telephony/TelephonyIntents.java
+++ b/telephony/java/com/android/internal/telephony/TelephonyIntents.java
@@ -144,28 +144,6 @@
             = "android.intent.action.ANY_DATA_STATE";
 
     /**
-     * Broadcast Action: Occurs when a data connection connects to a provisioning apn
-     * and is broadcast by the low level data connection code.
-     * The intent will have the following extra values:</p>
-     * <dl>
-     *   <dt>apn</dt><dd>A string that is the APN associated with this connection.</dd>
-     *   <dt>apnType</dt><dd>A string array of APN types associated with this connection.
-     *      The APN type {@code *} is a special type that means this APN services all types.</dd>
-     *   <dt>linkProperties</dt><dd>{@code LinkProperties} for this APN.</dd>
-     *   <dt>linkCapabilities</dt><dd>The {@code LinkCapabilities} for this APN.</dd>
-     *   <dt>iface</dt><dd>A string that is the name of the interface.</dd>
-     * </dl>
-     *
-     * <p class="note">
-     * Requires the READ_PHONE_STATE permission.
-     *
-     * <p class="note">This is a protected intent that can only be sent
-     * by the system.
-     */
-    public static final String ACTION_DATA_CONNECTION_CONNECTED_TO_PROVISIONING_APN
-            = "android.intent.action.DATA_CONNECTION_CONNECTED_TO_PROVISIONING_APN";
-
-    /**
      * Broadcast Action: An attempt to establish a data connection has failed.
      * The intent will have the following extra values:</p>
      * <dl>
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index ff8d6d4d..1970542 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -1086,17 +1086,8 @@
     public WifiActivityEnergyInfo getControllerActivityEnergyInfo(int updateType) {
         if (mService == null) return null;
         try {
-            WifiActivityEnergyInfo record;
-            if (!isEnhancedPowerReportingSupported()) {
-                return null;
-            }
             synchronized(this) {
-                record = mService.reportActivityInfo();
-                if (record != null && record.isValid()) {
-                    return record;
-                } else {
-                    return null;
-                }
+                return mService.reportActivityInfo();
             }
         } catch (RemoteException e) {
             Log.e(TAG, "getControllerActivityEnergyInfo: " + e);
diff --git a/wifi/java/android/net/wifi/WifiScanner.java b/wifi/java/android/net/wifi/WifiScanner.java
index a65f250..c26ca6e 100644
--- a/wifi/java/android/net/wifi/WifiScanner.java
+++ b/wifi/java/android/net/wifi/WifiScanner.java
@@ -709,6 +709,7 @@
         validateChannel();
         HotlistSettings settings = new HotlistSettings();
         settings.bssidInfos = bssidInfos;
+        settings.apLostThreshold = apLostThreshold;
         sAsyncChannel.sendMessage(CMD_SET_HOTLIST, 0, putListener(listener), settings);
     }