Merge "Disable dragging the challenge area when there are no widgets" into klp-dev
diff --git a/api/current.txt b/api/current.txt
index 548433e..9251d39 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -7255,6 +7255,7 @@
     method public abstract java.util.List<android.content.pm.InstrumentationInfo> queryInstrumentation(java.lang.String, int);
     method public abstract java.util.List<android.content.pm.ResolveInfo> queryIntentActivities(android.content.Intent, int);
     method public abstract java.util.List<android.content.pm.ResolveInfo> queryIntentActivityOptions(android.content.ComponentName, android.content.Intent[], android.content.Intent, int);
+    method public abstract java.util.List<android.content.pm.ResolveInfo> queryIntentContentProviders(android.content.Intent, int);
     method public abstract java.util.List<android.content.pm.ResolveInfo> queryIntentServices(android.content.Intent, int);
     method public abstract java.util.List<android.content.pm.PermissionInfo> queryPermissionsByGroup(java.lang.String, int) throws android.content.pm.PackageManager.NameNotFoundException;
     method public abstract deprecated void removePackageFromPreferred(java.lang.String);
@@ -7420,6 +7421,7 @@
     ctor public ProviderInfo();
     ctor public ProviderInfo(android.content.pm.ProviderInfo);
     method public int describeContents();
+    method public void dump(android.util.Printer, java.lang.String);
     field public static final android.os.Parcelable.Creator CREATOR;
     field public static final int FLAG_SINGLE_USER = 1073741824; // 0x40000000
     field public java.lang.String authority;
@@ -7453,6 +7455,7 @@
     field public java.lang.CharSequence nonLocalizedLabel;
     field public int preferredOrder;
     field public int priority;
+    field public android.content.pm.ProviderInfo providerInfo;
     field public java.lang.String resolvePackageName;
     field public android.content.pm.ServiceInfo serviceInfo;
     field public int specificIndex;
@@ -20982,6 +20985,7 @@
     field public static final java.lang.String EXTRA_ERROR = "error";
     field public static final java.lang.String EXTRA_INFO = "info";
     field public static final java.lang.String EXTRA_LOADING = "loading";
+    field public static final java.lang.String PROVIDER_INTERFACE = "android.content.action.DOCUMENTS_PROVIDER";
   }
 
   public static final class DocumentsContract.Document {
@@ -24477,6 +24481,7 @@
     method public java.util.List<android.content.pm.InstrumentationInfo> queryInstrumentation(java.lang.String, int);
     method public java.util.List<android.content.pm.ResolveInfo> queryIntentActivities(android.content.Intent, int);
     method public java.util.List<android.content.pm.ResolveInfo> queryIntentActivityOptions(android.content.ComponentName, android.content.Intent[], android.content.Intent, int);
+    method public java.util.List<android.content.pm.ResolveInfo> queryIntentContentProviders(android.content.Intent, int);
     method public java.util.List<android.content.pm.ResolveInfo> queryIntentServices(android.content.Intent, int);
     method public java.util.List<android.content.pm.PermissionInfo> queryPermissionsByGroup(java.lang.String, int) throws android.content.pm.PackageManager.NameNotFoundException;
     method public void removePackageFromPreferred(java.lang.String);
diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index 55c66726..b505d4f 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -585,6 +585,22 @@
     }
 
     @Override
+    public List<ResolveInfo> queryIntentContentProvidersAsUser(
+            Intent intent, int flags, int userId) {
+        try {
+            return mPM.queryIntentContentProviders(intent,
+                    intent.resolveTypeIfNeeded(mContext.getContentResolver()), flags, userId);
+        } catch (RemoteException e) {
+            throw new RuntimeException("Package manager has died", e);
+        }
+    }
+
+    @Override
+    public List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags) {
+        return queryIntentContentProvidersAsUser(intent, flags, mContext.getUserId());
+    }
+
+    @Override
     public ProviderInfo resolveContentProvider(String name,
                                                int flags) {
         try {
diff --git a/core/java/android/content/pm/IPackageManager.aidl b/core/java/android/content/pm/IPackageManager.aidl
index acd4ffa..267fb2a 100644
--- a/core/java/android/content/pm/IPackageManager.aidl
+++ b/core/java/android/content/pm/IPackageManager.aidl
@@ -123,6 +123,9 @@
     List<ResolveInfo> queryIntentServices(in Intent intent,
             String resolvedType, int flags, int userId);
 
+    List<ResolveInfo> queryIntentContentProviders(in Intent intent,
+            String resolvedType, int flags, int userId);
+
     /**
      * This implements getInstalledPackages via a "last returned row"
      * mechanism that is not exposed in the API. This is to get around the IPC
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index b63db8a..8b8c58b 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -2210,6 +2210,24 @@
     public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent,
             int flags, int userId);
 
+    /** {@hide} */
+    public abstract List<ResolveInfo> queryIntentContentProvidersAsUser(
+            Intent intent, int flags, int userId);
+
+    /**
+     * Retrieve all providers that can match the given intent.
+     *
+     * @param intent An intent containing all of the desired specification
+     *            (action, data, type, category, and/or component).
+     * @param flags Additional option flags.
+     * @return A List&lt;ResolveInfo&gt; containing one entry for each matching
+     *         ProviderInfo. These are ordered from best to worst match. If
+     *         there are no matching providers, an empty list is returned.
+     * @see #GET_INTENT_FILTERS
+     * @see #GET_RESOLVED_FILTER
+     */
+    public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags);
+
     /**
      * Find a single content provider by its base path name.
      *
diff --git a/core/java/android/content/pm/PackageParser.java b/core/java/android/content/pm/PackageParser.java
index b489ee9e..17d13e5 100644
--- a/core/java/android/content/pm/PackageParser.java
+++ b/core/java/android/content/pm/PackageParser.java
@@ -2819,7 +2819,14 @@
                 continue;
             }
 
-            if (parser.getName().equals("meta-data")) {
+            if (parser.getName().equals("intent-filter")) {
+                ProviderIntentInfo intent = new ProviderIntentInfo(outInfo);
+                if (!parseIntent(res, parser, attrs, true, intent, outError)) {
+                    return false;
+                }
+                outInfo.intents.add(intent);
+
+            } else if (parser.getName().equals("meta-data")) {
                 if ((outInfo.metaData=parseMetaData(res, parser, attrs,
                         outInfo.metaData, outError)) == null) {
                     return false;
@@ -3982,7 +3989,7 @@
         return si;
     }
 
-    public final static class Provider extends Component {
+    public final static class Provider extends Component<ProviderIntentInfo> {
         public final ProviderInfo info;
         public boolean syncable;
 
@@ -4116,6 +4123,24 @@
         }
     }
 
+    public static final class ProviderIntentInfo extends IntentInfo {
+        public final Provider provider;
+
+        public ProviderIntentInfo(Provider provider) {
+            this.provider = provider;
+        }
+
+        public String toString() {
+            StringBuilder sb = new StringBuilder(128);
+            sb.append("ProviderIntentInfo{");
+            sb.append(Integer.toHexString(System.identityHashCode(this)));
+            sb.append(' ');
+            provider.appendComponentShortName(sb);
+            sb.append('}');
+            return sb.toString();
+        }
+    }
+
     /**
      * @hide
      */
diff --git a/core/java/android/content/pm/ProviderInfo.java b/core/java/android/content/pm/ProviderInfo.java
index a534176..f6ea058 100644
--- a/core/java/android/content/pm/ProviderInfo.java
+++ b/core/java/android/content/pm/ProviderInfo.java
@@ -19,6 +19,7 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.os.PatternMatcher;
+import android.util.Printer;
 
 /**
  * Holds information about a specific
@@ -112,7 +113,13 @@
         flags = orig.flags;
         isSyncable = orig.isSyncable;
     }
-    
+
+    public void dump(Printer pw, String prefix) {
+        super.dumpFront(pw, prefix);
+        pw.println(prefix + "authority=" + authority);
+        pw.println(prefix + "flags=0x" + Integer.toHexString(flags));
+    }
+
     public int describeContents() {
         return 0;
     }
diff --git a/core/java/android/content/pm/ResolveInfo.java b/core/java/android/content/pm/ResolveInfo.java
index e360e40..1ff41c0 100644
--- a/core/java/android/content/pm/ResolveInfo.java
+++ b/core/java/android/content/pm/ResolveInfo.java
@@ -23,6 +23,7 @@
 import android.os.Parcelable;
 import android.text.TextUtils;
 import android.util.Printer;
+import android.util.Slog;
 
 import java.text.Collator;
 import java.util.Comparator;
@@ -34,20 +35,30 @@
  * &lt;intent&gt; tags.
  */
 public class ResolveInfo implements Parcelable {
+    private static final String TAG = "ResolveInfo";
+
     /**
-     * The activity or broadcast receiver that corresponds to this resolution match,
-     * if this resolution is for an activity or broadcast receiver. One and only one of this and
-     * serviceInfo must be non-null.
+     * The activity or broadcast receiver that corresponds to this resolution
+     * match, if this resolution is for an activity or broadcast receiver.
+     * Exactly one of {@link #activityInfo}, {@link #serviceInfo}, or
+     * {@link #providerInfo} will be non-null.
      */
     public ActivityInfo activityInfo;
     
     /**
-     * The service that corresponds to this resolution match, if this
-     * resolution is for a service. One and only one of this and
-     * activityInfo must be non-null.
+     * The service that corresponds to this resolution match, if this resolution
+     * is for a service. Exactly one of {@link #activityInfo},
+     * {@link #serviceInfo}, or {@link #providerInfo} will be non-null.
      */
     public ServiceInfo serviceInfo;
-    
+
+    /**
+     * The provider that corresponds to this resolution match, if this
+     * resolution is for a provider. Exactly one of {@link #activityInfo},
+     * {@link #serviceInfo}, or {@link #providerInfo} will be non-null.
+     */
+    public ProviderInfo providerInfo;
+
     /**
      * The IntentFilter that was matched for this ResolveInfo.
      */
@@ -120,6 +131,13 @@
      */
     public boolean system;
 
+    private ComponentInfo getComponentInfo() {
+        if (activityInfo != null) return activityInfo;
+        if (serviceInfo != null) return serviceInfo;
+        if (providerInfo != null) return providerInfo;
+        throw new IllegalStateException("Missing ComponentInfo!");
+    }
+
     /**
      * Retrieve the current textual label associated with this resolution.  This
      * will call back on the given PackageManager to load the label from
@@ -142,7 +160,7 @@
                 return label.toString().trim();
             }
         }
-        ComponentInfo ci = activityInfo != null ? activityInfo : serviceInfo;
+        ComponentInfo ci = getComponentInfo();
         ApplicationInfo ai = ci.applicationInfo;
         if (labelRes != 0) {
             label = pm.getText(ci.packageName, labelRes, ai);
@@ -176,7 +194,7 @@
                 return dr;
             }
         }
-        ComponentInfo ci = activityInfo != null ? activityInfo : serviceInfo;
+        ComponentInfo ci = getComponentInfo();
         ApplicationInfo ai = ci.applicationInfo;
         if (icon != 0) {
             dr = pm.getDrawable(ci.packageName, icon, ai);
@@ -196,8 +214,8 @@
      */
     public final int getIconResource() {
         if (icon != 0) return icon;
-        if (activityInfo != null) return activityInfo.getIconResource();
-        if (serviceInfo != null) return serviceInfo.getIconResource();
+        final ComponentInfo ci = getComponentInfo();
+        if (ci != null) return ci.getIconResource();
         return 0;
     }
 
@@ -225,6 +243,9 @@
         } else if (serviceInfo != null) {
             pw.println(prefix + "ServiceInfo:");
             serviceInfo.dump(pw, prefix + "  ");
+        } else if (providerInfo != null) {
+            pw.println(prefix + "ProviderInfo:");
+            providerInfo.dump(pw, prefix + "  ");
         }
     }
     
@@ -234,6 +255,7 @@
     public ResolveInfo(ResolveInfo orig) {
         activityInfo = orig.activityInfo;
         serviceInfo = orig.serviceInfo;
+        providerInfo = orig.providerInfo;
         filter = orig.filter;
         priority = orig.priority;
         preferredOrder = orig.preferredOrder;
@@ -247,7 +269,7 @@
     }
 
     public String toString() {
-        ComponentInfo ci = activityInfo != null ? activityInfo : serviceInfo;
+        final ComponentInfo ci = getComponentInfo();
         StringBuilder sb = new StringBuilder(128);
         sb.append("ResolveInfo{");
         sb.append(Integer.toHexString(System.identityHashCode(this)));
@@ -278,6 +300,9 @@
         } else if (serviceInfo != null) {
             dest.writeInt(2);
             serviceInfo.writeToParcel(dest, parcelableFlags);
+        } else if (providerInfo != null) {
+            dest.writeInt(3);
+            providerInfo.writeToParcel(dest, parcelableFlags);
         } else {
             dest.writeInt(0);
         }
@@ -309,18 +334,21 @@
     };
 
     private ResolveInfo(Parcel source) {
+        activityInfo = null;
+        serviceInfo = null;
+        providerInfo = null;
         switch (source.readInt()) {
             case 1:
                 activityInfo = ActivityInfo.CREATOR.createFromParcel(source);
-                serviceInfo = null;
                 break;
             case 2:
                 serviceInfo = ServiceInfo.CREATOR.createFromParcel(source);
-                activityInfo = null;
+                break;
+            case 3:
+                providerInfo = ProviderInfo.CREATOR.createFromParcel(source);
                 break;
             default:
-                activityInfo = null;
-                serviceInfo = null;
+                Slog.w(TAG, "Missing ComponentInfo!");
                 break;
         }
         if (source.readInt() != 0) {
diff --git a/core/java/android/hardware/camera2/CameraCharacteristics.java b/core/java/android/hardware/camera2/CameraCharacteristics.java
index 85fa7d6..4fe2c4d 100644
--- a/core/java/android/hardware/camera2/CameraCharacteristics.java
+++ b/core/java/android/hardware/camera2/CameraCharacteristics.java
@@ -487,6 +487,12 @@
      * Gain factor from electrons to raw units when
      * ISO=100
      * </p>
+     *
+     * <b>Optional</b> - This value may be null on some devices.
+     *
+     * <b>{@link CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL_FULL HARDWARE_LEVEL_FULL}</b> -
+     * Present on all devices that report being FULL level hardware devices in the
+     * {@link CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL HARDWARE_LEVEL} key.
      */
     public static final Key<Rational> SENSOR_BASE_GAIN_FACTOR =
             new Key<Rational>("android.sensor.baseGainFactor", Rational.class);
@@ -502,6 +508,12 @@
      * values above this, it can be a mix of analog and
      * digital
      * </p>
+     *
+     * <b>Optional</b> - This value may be null on some devices.
+     *
+     * <b>{@link CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL_FULL HARDWARE_LEVEL_FULL}</b> -
+     * Present on all devices that report being FULL level hardware devices in the
+     * {@link CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL HARDWARE_LEVEL} key.
      */
     public static final Key<Integer> SENSOR_MAX_ANALOG_SENSITIVITY =
             new Key<Integer>("android.sensor.maxAnalogSensitivity", int.class);
diff --git a/core/java/android/hardware/camera2/CameraDevice.java b/core/java/android/hardware/camera2/CameraDevice.java
index a9a72b0..7095e4d 100644
--- a/core/java/android/hardware/camera2/CameraDevice.java
+++ b/core/java/android/hardware/camera2/CameraDevice.java
@@ -197,26 +197,33 @@
      * if the format is user-visible, it must be one of android.scaler.availableFormats;
      * and the size must be one of android.scaler.available[Processed|Jpeg]Sizes).</p>
      *
-     * <p>To change the output, the camera device must be idle. The device is considered
-     * to be idle once all in-flight and pending capture requests have been processed,
-     * and all output image buffers from the captures have been sent to their destination
-     * Surfaces.</p>
+     * <p>When this method is called with valid Surfaces, the device will transition to the {@link
+     * StateListener#onBusy busy state}. Once configuration is complete, the device will transition
+     * into the {@link StateListener#onIdle idle state}. Capture requests using the newly-configured
+     * Surfaces may then be submitted with {@link #capture}, {@link #captureBurst}, {@link
+     * #setRepeatingRequest}, or {@link #setRepeatingBurst}.</p>
      *
-     * <p>To reach an idle state without cancelling any submitted captures, first
-     * stop any repeating request/burst with {@link #stopRepeating}, and then
-     * wait for the {@link StateListener#onIdle} callback to be
-     * called. To idle as fast as possible, use {@link #flush} and wait for the
-     * idle callback.</p>
+     * <p>If this method is called while the camera device is still actively processing previously
+     * submitted captures, then the following sequence of events occurs: The device transitions to
+     * the busy state and calls the {@link StateListener#onBusy} callback. Second, if a repeating
+     * request is set it is cleared.  Third, the device finishes up all in-flight and pending
+     * requests. Finally, once the device is idle, it then reconfigures its outputs, and calls the
+     * {@link StateListener#onIdle} method once it is again ready to accept capture
+     * requests. Therefore, no submitted work is discarded. To idle as fast as possible, use {@link
+     * #flush} and wait for the idle callback before calling configureOutputs. This will discard
+     * work, but reaches the new configuration sooner.</p>
      *
      * <p>Using larger resolution outputs, or more outputs, can result in slower
      * output rate from the device.</p>
      *
-     * <p>Configuring the outputs with an empty or null list will transition
-     * the camera into an {@link StateListener#onUnconfigured unconfigured state}.
-     * </p>
+     * <p>Configuring the outputs with an empty or null list will transition the camera into an
+     * {@link StateListener#onUnconfigured unconfigured state} instead of the {@link
+     * StateListener#onIdle idle state}.  </p>
      *
      * <p>Calling configureOutputs with the same arguments as the last call to
-     * configureOutputs has no effect.</p>
+     * configureOutputs has no effect, and the {@link StateListener#onBusy busy}
+     * and {@link StateListener#onIdle idle} state transitions will happen
+     * immediately.</p>
      *
      * @param outputs The new set of Surfaces that should be made available as
      * targets for captured image data.
@@ -228,7 +235,10 @@
      * @throws IllegalStateException if the camera device is not idle, or
      *                               if the camera device has been closed
      *
+     * @see StateListener#onBusy
      * @see StateListener#onIdle
+     * @see StateListener#onActive
+     * @see StateListener#onUnconfigured
      * @see #stopRepeating
      * @see #flush
      */
@@ -516,31 +526,6 @@
     public void waitUntilIdle() throws CameraAccessException;
 
     /**
-     * Set the listener object to call when an asynchronous device event occurs,
-     * such as errors or idle notifications.
-     *
-     * <p>The events reported here are device-wide; notifications about
-     * individual capture requests or capture results are reported through
-     * {@link CaptureListener}.</p>
-     *
-     * <p>If the camera device is idle when the listener is set, then the
-     * {@link StateListener#onIdle} method will be immediately called,
-     * even if the device has never been active before.
-     * </p>
-     *
-     * @param listener the CameraDeviceListener to send device-level event
-     * notifications to. Setting this to null will stop notifications.
-     * @param handler the handler on which the listener should be invoked, or
-     * {@code null} to use the current thread's {@link android.os.Looper looper}.
-     *
-     * @throws IllegalArgumentException if handler is null, the listener is
-     * not null, and the calling thread has no looper
-     *
-     * @hide
-     */
-    public void setDeviceListener(StateListener listener, Handler handler);
-
-    /**
      * Flush all captures currently pending and in-progress as fast as
      * possible.
      *
@@ -577,13 +562,24 @@
     public void flush() throws CameraAccessException;
 
     /**
-     * Close the connection to this camera device. After this call, all calls to
+     * Close the connection to this camera device.
+     *
+     * <p>After this call, all calls to
      * the camera device interface will throw a {@link IllegalStateException},
-     * except for calls to close().
+     * except for calls to close(). Once the device has fully shut down, the
+     * {@link StateListener#onClosed} callback will be called, and the camera is
+     * free to be re-opened.</p>
+     *
+     * <p>After this call, besides the final {@link StateListener#onClosed} call, no calls to the
+     * device's {@link StateListener} will occur, and any remaining submitted capture requests will
+     * not fire their {@link CaptureListener} callbacks.</p>
+     *
+     * <p>To shut down as fast as possible, call the {@link #flush} method and then {@link #close}
+     * once the flush completes. This will discard some capture requests, but results in faster
+     * shutdown.</p>
      */
     @Override
     public void close();
-    // TODO: We should decide on the behavior of in-flight requests should be on close.
 
     /**
      * <p>A listener for tracking the progress of a {@link CaptureRequest}
@@ -713,6 +709,9 @@
      * A listener for notifications about the state of a camera
      * device.
      *
+     * <p>A listener must be provided to the {@link CameraManager#openCamera}
+     * method to open a camera device.</p>
+     *
      * <p>These events include notifications about the device becoming idle (
      * allowing for {@link #configureOutputs} to be called), about device
      * disconnection, and about unexpected device errors.</p>
@@ -722,7 +721,7 @@
      * the {@link #capture}, {@link #captureBurst}, {@link
      * #setRepeatingRequest}, or {@link #setRepeatingBurst} methods.
      *
-     * @see #setDeviceListener
+     * @see CameraManager#openCamera
      */
     public static abstract class StateListener {
        /**
diff --git a/core/java/android/hardware/camera2/CameraManager.java b/core/java/android/hardware/camera2/CameraManager.java
index f5ee367..65b6c7a 100644
--- a/core/java/android/hardware/camera2/CameraManager.java
+++ b/core/java/android/hardware/camera2/CameraManager.java
@@ -197,6 +197,8 @@
      * {@link #openCamera}.
      *
      * @param cameraId The unique identifier of the camera device to open
+     * @param listener The listener for the camera. Must not be null.
+     * @param handler  The handler to call the listener on. Must not be null.
      *
      * @throws CameraAccessException if the camera is disabled by device policy,
      * or too many camera devices are already open, or the cameraId does not match
@@ -204,11 +206,14 @@
      *
      * @throws SecurityException if the application does not have permission to
      * access the camera
+     * @throws IllegalArgumentException if listener or handler is null.
      *
      * @see #getCameraIdList
      * @see android.app.admin.DevicePolicyManager#setCameraDisabled
      */
-    private CameraDevice openCamera(String cameraId) throws CameraAccessException {
+    private void openCameraDeviceUserAsync(String cameraId,
+            CameraDevice.StateListener listener, Handler handler)
+            throws CameraAccessException {
         try {
 
             synchronized (mLock) {
@@ -216,7 +221,10 @@
                 ICameraDeviceUser cameraUser;
 
                 android.hardware.camera2.impl.CameraDevice device =
-                        new android.hardware.camera2.impl.CameraDevice(cameraId);
+                        new android.hardware.camera2.impl.CameraDevice(
+                                cameraId,
+                                listener,
+                                handler);
 
                 BinderHolder holder = new BinderHolder();
                 mCameraService.connectDevice(device.getCallbacks(),
@@ -225,10 +233,9 @@
                 cameraUser = ICameraDeviceUser.Stub.asInterface(holder.getBinder());
 
                 // TODO: factor out listener to be non-nested, then move setter to constructor
+                // For now, calling setRemoteDevice will fire initial
+                // onOpened/onUnconfigured callbacks.
                 device.setRemoteDevice(cameraUser);
-
-                return device;
-
             }
 
         } catch (NumberFormatException e) {
@@ -238,7 +245,6 @@
             throw e.asChecked();
         } catch (RemoteException e) {
             // impossible
-            return null;
         }
     }
 
@@ -303,16 +309,7 @@
             }
         }
 
-        final CameraDevice camera = openCamera(cameraId);
-        camera.setDeviceListener(listener, handler);
-
-        // TODO: make truly async in the camera service
-        handler.post(new Runnable() {
-            @Override
-            public void run() {
-                listener.onOpened(camera);
-            }
-        });
+        openCameraDeviceUserAsync(cameraId, listener, handler);
     }
 
     /**
diff --git a/core/java/android/hardware/camera2/CaptureResult.java b/core/java/android/hardware/camera2/CaptureResult.java
index c9626f1..dbd0457 100644
--- a/core/java/android/hardware/camera2/CaptureResult.java
+++ b/core/java/android/hardware/camera2/CaptureResult.java
@@ -60,11 +60,6 @@
 
     @Override
     public <T> T get(Key<T> key) {
-        if (key == STATISTICS_FACES) { // Don't throw IllegalArgumentException
-            // TODO: Implement android.statistics.faces
-            return null;
-        }
-
         return mResults.get(key);
     }
 
@@ -727,6 +722,12 @@
      * The thermal diode being queried should be inside the sensor PCB, or
      * somewhere close to it.
      * </p>
+     *
+     * <b>Optional</b> - This value may be null on some devices.
+     *
+     * <b>{@link CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL_FULL HARDWARE_LEVEL_FULL}</b> -
+     * Present on all devices that report being FULL level hardware devices in the
+     * {@link CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL HARDWARE_LEVEL} key.
      */
     public static final Key<Float> SENSOR_TEMPERATURE =
             new Key<Float>("android.sensor.temperature", float.class);
diff --git a/core/java/android/hardware/camera2/Face.java b/core/java/android/hardware/camera2/Face.java
index ef068ca..ded8839d 100644
--- a/core/java/android/hardware/camera2/Face.java
+++ b/core/java/android/hardware/camera2/Face.java
@@ -58,6 +58,9 @@
      * Create a new face with all fields set.
      *
      * <p>The id, leftEyePosition, rightEyePosition, and mouthPosition are considered optional.
+     * They are only required when the {@link CaptureResult} reports that the value of key
+     * {@link CaptureResult#STATISTICS_FACE_DETECT_MODE} is
+     * {@link CameraMetadata#STATISTICS_FACE_DETECT_MODE_FULL}.
      * If the id is {@value #ID_UNSUPPORTED} then the leftEyePosition, rightEyePosition, and
      * mouthPositions are guaranteed to be {@code null}. Otherwise, each of leftEyePosition,
      * rightEyePosition, and mouthPosition may be independently null or not-null.</p>
@@ -107,7 +110,11 @@
      * <p>The id, leftEyePosition, rightEyePosition, and mouthPosition are considered optional.
      * If the id is {@value #ID_UNSUPPORTED} then the leftEyePosition, rightEyePosition, and
      * mouthPositions are guaranteed to be {@code null}. Otherwise, each of leftEyePosition,
-     * rightEyePosition, and mouthPosition may be independently null or not-null.</p>
+     * rightEyePosition, and mouthPosition may be independently null or not-null. When devices
+     * report the value of key {@link CaptureResult#STATISTICS_FACE_DETECT_MODE} as
+     * {@link CameraMetadata#STATISTICS_FACE_DETECT_MODE_SIMPLE} in {@link CaptureResult},
+     * the face id of each face is expected to be {@value #ID_UNSUPPORTED}, the leftEyePosition,
+     * rightEyePosition, and mouthPositions are expected to be {@code null} for each face.</p>
      *
      * @param bounds Bounds of the face.
      * @param score Confidence level between {@value #SCORE_MIN}-{@value #SCORE_MAX}.
@@ -168,7 +175,10 @@
      * <p>This is an optional field, may not be supported on all devices.
      * If the id is {@value #ID_UNSUPPORTED} then the leftEyePosition, rightEyePosition, and
      * mouthPositions are guaranteed to be {@code null}. Otherwise, each of leftEyePosition,
-     * rightEyePosition, and mouthPosition may be independently null or not-null.</p>
+     * rightEyePosition, and mouthPosition may be independently null or not-null. When devices
+     * report the value of key {@link CaptureResult#STATISTICS_FACE_DETECT_MODE} as
+     * {@link CameraMetadata#STATISTICS_FACE_DETECT_MODE_SIMPLE} in {@link CaptureResult},
+     * the face id of each face is expected to be {@value #ID_UNSUPPORTED}.</p>
      *
      * <p>This value will either be {@value #ID_UNSUPPORTED} or
      * otherwise greater than {@code 0}.</p>
@@ -219,7 +229,7 @@
      * field, may not be supported on all devices. If not
      * supported, the value will always be set to null.
      * This value will  always be null only if {@link #getId()} returns
-     * {@value #ID_UNSUPPORTED}.</p> them are.
+     * {@value #ID_UNSUPPORTED}.</p>
      * </p>
      *
      * @return The mouth position, or {@code null} if unknown.
diff --git a/core/java/android/hardware/camera2/impl/CameraDevice.java b/core/java/android/hardware/camera2/impl/CameraDevice.java
index 463063c..c5d0999 100644
--- a/core/java/android/hardware/camera2/impl/CameraDevice.java
+++ b/core/java/android/hardware/camera2/impl/CameraDevice.java
@@ -55,8 +55,10 @@
     private final Object mLock = new Object();
     private final CameraDeviceCallbacks mCallbacks = new CameraDeviceCallbacks();
 
-    private StateListener mDeviceListener;
-    private Handler mDeviceHandler;
+    private final StateListener mDeviceListener;
+    private final Handler mDeviceHandler;
+
+    private boolean mIdle = true;
 
     private final SparseArray<CaptureListenerHolder> mCaptureListenerMap =
             new SparseArray<CaptureListenerHolder>();
@@ -67,8 +69,72 @@
 
     private final String mCameraId;
 
-    public CameraDevice(String cameraId) {
+    // Runnables for all state transitions, except error, which needs the
+    // error code argument
+
+    private final Runnable mCallOnOpened = new Runnable() {
+        public void run() {
+            if (!CameraDevice.this.isClosed()) {
+                mDeviceListener.onOpened(CameraDevice.this);
+            }
+        }
+    };
+
+    private final Runnable mCallOnUnconfigured = new Runnable() {
+        public void run() {
+            if (!CameraDevice.this.isClosed()) {
+                mDeviceListener.onUnconfigured(CameraDevice.this);
+            }
+        }
+    };
+
+    private final Runnable mCallOnActive = new Runnable() {
+        public void run() {
+            if (!CameraDevice.this.isClosed()) {
+                mDeviceListener.onActive(CameraDevice.this);
+            }
+        }
+    };
+
+    private final Runnable mCallOnBusy = new Runnable() {
+        public void run() {
+            if (!CameraDevice.this.isClosed()) {
+                mDeviceListener.onBusy(CameraDevice.this);
+            }
+        }
+    };
+
+    private final Runnable mCallOnClosed = new Runnable() {
+        public void run() {
+            if (!CameraDevice.this.isClosed()) {
+                mDeviceListener.onClosed(CameraDevice.this);
+            }
+        }
+    };
+
+    private final Runnable mCallOnIdle = new Runnable() {
+        public void run() {
+            if (!CameraDevice.this.isClosed()) {
+                mDeviceListener.onIdle(CameraDevice.this);
+            }
+        }
+    };
+
+    private final Runnable mCallOnDisconnected = new Runnable() {
+        public void run() {
+            if (!CameraDevice.this.isClosed()) {
+                mDeviceListener.onDisconnected(CameraDevice.this);
+            }
+        }
+    };
+
+    public CameraDevice(String cameraId, StateListener listener, Handler handler) {
+        if (cameraId == null || listener == null || handler == null) {
+            throw new IllegalArgumentException("Null argument given");
+        }
         mCameraId = cameraId;
+        mDeviceListener = listener;
+        mDeviceHandler = handler;
         TAG = String.format("CameraDevice-%s-JV", mCameraId);
         DEBUG = Log.isLoggable(TAG, Log.DEBUG);
     }
@@ -79,7 +145,12 @@
 
     public void setRemoteDevice(ICameraDeviceUser remoteDevice) {
         // TODO: Move from decorator to direct binder-mediated exceptions
-        mRemoteDevice = CameraBinderDecorator.newInstance(remoteDevice);
+        synchronized(mLock) {
+            mRemoteDevice = CameraBinderDecorator.newInstance(remoteDevice);
+
+            mDeviceHandler.post(mCallOnOpened);
+            mDeviceHandler.post(mCallOnUnconfigured);
+        }
     }
 
     @Override
@@ -89,7 +160,13 @@
 
     @Override
     public void configureOutputs(List<Surface> outputs) throws CameraAccessException {
+        // Treat a null input the same an empty list
+        if (outputs == null) {
+            outputs = new ArrayList<Surface>();
+        }
         synchronized (mLock) {
+            checkIfCameraClosed();
+
             HashSet<Surface> addSet = new HashSet<Surface>(outputs);    // Streams to create
             List<Integer> deleteList = new ArrayList<Integer>();        // Streams to delete
 
@@ -105,9 +182,13 @@
                 }
             }
 
-            try {
-                // TODO: mRemoteDevice.beginConfigure
+            mDeviceHandler.post(mCallOnBusy);
+            stopRepeating();
 
+            try {
+                mRemoteDevice.waitUntilIdle();
+
+                // TODO: mRemoteDevice.beginConfigure
                 // Delete all streams first (to free up HW resources)
                 for (Integer streamId : deleteList) {
                     mRemoteDevice.deleteStream(streamId);
@@ -126,7 +207,7 @@
             } catch (CameraRuntimeException e) {
                 if (e.getReason() == CAMERA_IN_USE) {
                     throw new IllegalStateException("The camera is currently busy." +
-                            " You must call waitUntilIdle before trying to reconfigure.");
+                            " You must wait until the previous operation completes.");
                 }
 
                 throw e.asChecked();
@@ -134,6 +215,12 @@
                 // impossible
                 return;
             }
+
+            if (outputs.size() > 0) {
+                mDeviceHandler.post(mCallOnIdle);
+            } else {
+                mDeviceHandler.post(mCallOnUnconfigured);
+            }
         }
     }
 
@@ -141,6 +228,7 @@
     public CaptureRequest.Builder createCaptureRequest(int templateType)
             throws CameraAccessException {
         synchronized (mLock) {
+            checkIfCameraClosed();
 
             CameraMetadataNative templatedRequest = new CameraMetadataNative();
 
@@ -188,7 +276,7 @@
         }
 
         synchronized (mLock) {
-
+            checkIfCameraClosed();
             int requestId;
 
             try {
@@ -208,6 +296,11 @@
                 mRepeatingRequestIdStack.add(requestId);
             }
 
+            if (mIdle) {
+                mDeviceHandler.post(mCallOnActive);
+            }
+            mIdle = false;
+
             return requestId;
         }
     }
@@ -233,7 +326,7 @@
     public void stopRepeating() throws CameraAccessException {
 
         synchronized (mLock) {
-
+            checkIfCameraClosed();
             while (!mRepeatingRequestIdStack.isEmpty()) {
                 int requestId = mRepeatingRequestIdStack.pop();
 
@@ -270,20 +363,11 @@
     }
 
     @Override
-    public void setDeviceListener(StateListener listener, Handler handler) {
-        synchronized (mLock) {
-            if (listener != null) {
-                handler = checkHandler(handler);
-            }
-
-            mDeviceListener = listener;
-            mDeviceHandler = handler;
-        }
-    }
-
-    @Override
     public void flush() throws CameraAccessException {
         synchronized (mLock) {
+            checkIfCameraClosed();
+
+            mDeviceHandler.post(mCallOnBusy);
             try {
                 mRemoteDevice.flush();
             } catch (CameraRuntimeException e) {
@@ -297,9 +381,6 @@
 
     @Override
     public void close() {
-
-        // TODO: every method should throw IllegalStateException after close has been called
-
         synchronized (mLock) {
 
             try {
@@ -312,8 +393,11 @@
                 // impossible
             }
 
-            mRemoteDevice = null;
+            if (mRemoteDevice != null) {
+                mDeviceHandler.post(mCallOnClosed);
+            }
 
+            mRemoteDevice = null;
         }
     }
 
@@ -399,49 +483,44 @@
 
         @Override
         public void onCameraError(final int errorCode) {
-            synchronized (mLock) {
-                if (CameraDevice.this.mDeviceListener == null) return;
-                final StateListener listener = CameraDevice.this.mDeviceListener;
-                Runnable r = null;
+            Runnable r = null;
+            if (isClosed()) return;
+
+            synchronized(mLock) {
                 switch (errorCode) {
                     case ERROR_CAMERA_DISCONNECTED:
-                        r = new Runnable() {
-                            public void run() {
-                                listener.onDisconnected(CameraDevice.this);
-                            }
-                        };
+                        r = mCallOnDisconnected;
                         break;
+                    default:
+                        Log.e(TAG, "Unknown error from camera device: " + errorCode);
+                        // no break
                     case ERROR_CAMERA_DEVICE:
                     case ERROR_CAMERA_SERVICE:
                         r = new Runnable() {
                             public void run() {
-                                listener.onError(CameraDevice.this, errorCode);
+                                if (!CameraDevice.this.isClosed()) {
+                                    mDeviceListener.onError(CameraDevice.this, errorCode);
+                                }
                             }
                         };
                         break;
-                    default:
-                        Log.e(TAG, "Unknown error from camera device: " + errorCode);
                 }
-                if (r != null) {
-                    CameraDevice.this.mDeviceHandler.post(r);
-                }
+                CameraDevice.this.mDeviceHandler.post(r);
             }
         }
 
         @Override
         public void onCameraIdle() {
+            if (isClosed()) return;
+
             if (DEBUG) {
                 Log.d(TAG, "Camera now idle");
             }
             synchronized (mLock) {
-                if (CameraDevice.this.mDeviceListener == null) return;
-                final StateListener listener = CameraDevice.this.mDeviceListener;
-                Runnable r = new Runnable() {
-                    public void run() {
-                        listener.onIdle(CameraDevice.this);
-                    }
-                };
-                CameraDevice.this.mDeviceHandler.post(r);
+                if (!CameraDevice.this.mIdle) {
+                    CameraDevice.this.mDeviceHandler.post(mCallOnIdle);
+                }
+                CameraDevice.this.mIdle = true;
             }
         }
 
@@ -461,14 +540,18 @@
                 return;
             }
 
+            if (isClosed()) return;
+
             // Dispatch capture start notice
             holder.getHandler().post(
                 new Runnable() {
                     public void run() {
-                        holder.getListener().onCaptureStarted(
-                            CameraDevice.this,
-                            holder.getRequest(),
-                            timestamp);
+                        if (!CameraDevice.this.isClosed()) {
+                            holder.getListener().onCaptureStarted(
+                                CameraDevice.this,
+                                holder.getRequest(),
+                                timestamp);
+                        }
                     }
                 });
         }
@@ -503,6 +586,8 @@
                 return;
             }
 
+            if (isClosed()) return;
+
             final CaptureRequest request = holder.getRequest();
             final CaptureResult resultAsCapture = new CaptureResult(result, request, requestId);
 
@@ -510,10 +595,12 @@
                 new Runnable() {
                     @Override
                     public void run() {
-                        holder.getListener().onCaptureCompleted(
-                            CameraDevice.this,
-                            request,
-                            resultAsCapture);
+                        if (!CameraDevice.this.isClosed()){
+                            holder.getListener().onCaptureCompleted(
+                                CameraDevice.this,
+                                request,
+                                resultAsCapture);
+                        }
                     }
                 });
         }
@@ -541,4 +628,10 @@
             throw new IllegalStateException("CameraDevice was already closed");
         }
     }
+
+    private boolean isClosed() {
+        synchronized(mLock) {
+            return (mRemoteDevice == null);
+        }
+    }
 }
diff --git a/core/java/android/hardware/camera2/impl/CameraMetadataNative.java b/core/java/android/hardware/camera2/impl/CameraMetadataNative.java
index 89ffd93..adccbc5 100644
--- a/core/java/android/hardware/camera2/impl/CameraMetadataNative.java
+++ b/core/java/android/hardware/camera2/impl/CameraMetadataNative.java
@@ -16,7 +16,13 @@
 
 package android.hardware.camera2.impl;
 
+import android.graphics.ImageFormat;
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.hardware.camera2.CameraCharacteristics;
 import android.hardware.camera2.CameraMetadata;
+import android.hardware.camera2.CaptureResult;
+import android.hardware.camera2.Face;
 import android.hardware.camera2.Rational;
 import android.os.Parcelable;
 import android.os.Parcel;
@@ -36,6 +42,8 @@
 
     private static final String TAG = "CameraMetadataJV";
     private static final boolean VERBOSE = Log.isLoggable(TAG, Log.VERBOSE);
+    // this should be in sync with HAL_PIXEL_FORMAT_BLOB defined in graphics.h
+    private static final int NATIVE_JPEG_FORMAT = 0x21;
 
     public CameraMetadataNative() {
         super();
@@ -84,16 +92,21 @@
     @SuppressWarnings("unchecked")
     @Override
     public <T> T get(Key<T> key) {
-        int tag = key.getTag();
-        byte[] values = readValues(tag);
-        if (values == null) {
+
+        if (key == CaptureResult.STATISTICS_FACES) {
+            /**
+             * FIXME: Workaround for HAL bug that's missing FACE_DETECT_MODE
+             */
+            Log.w(TAG, "Expected non-null android.statistics.faceDetectMode");
             return null;
         }
 
-        int nativeType = getNativeType(tag);
+        T value = getOverride(key);
+        if (value != null) {
+            return value;
+        }
 
-        ByteBuffer buffer = ByteBuffer.wrap(values).order(ByteOrder.nativeOrder());
-        return unpackSingle(buffer, key.getType(), nativeType);
+        return getBase(key);
     }
 
     public void readFromParcel(Parcel in) {
@@ -110,24 +123,11 @@
      * type to the key.
      */
     public <T> void set(Key<T> key, T value) {
-        int tag = key.getTag();
-
-        if (value == null) {
-            writeValues(tag, null);
+        if (setOverride(key, value)) {
             return;
         }
 
-        int nativeType = getNativeType(tag);
-
-        int size = packSingle(value, null, key.getType(), nativeType, /* sizeOnly */true);
-
-        // TODO: Optimization. Cache the byte[] and reuse if the size is big enough.
-        byte[] values = new byte[size];
-
-        ByteBuffer buffer = ByteBuffer.wrap(values).order(ByteOrder.nativeOrder());
-        packSingle(value, buffer, key.getType(), nativeType, /*sizeOnly*/false);
-
-        writeValues(tag, values);
+        setBase(key, value);
     }
 
     // Keep up-to-date with camera_metadata.h
@@ -435,6 +435,157 @@
         return (T) array;
     }
 
+    private <T> T getBase(Key<T> key) {
+        int tag = key.getTag();
+        byte[] values = readValues(tag);
+        if (values == null) {
+            return null;
+        }
+
+        int nativeType = getNativeType(tag);
+
+        ByteBuffer buffer = ByteBuffer.wrap(values).order(ByteOrder.nativeOrder());
+        return unpackSingle(buffer, key.getType(), nativeType);
+    }
+
+    // Need overwrite some metadata that has different definitions between native
+    // and managed sides.
+    @SuppressWarnings("unchecked")
+    private <T> T getOverride(Key<T> key) {
+        if (key == CameraCharacteristics.SCALER_AVAILABLE_FORMATS) {
+            return (T) getAvailableFormats();
+        } else if (key == CaptureResult.STATISTICS_FACES) {
+            return (T) getFaces();
+        }
+
+        // For other keys, get() falls back to getBase()
+        return null;
+    }
+
+    private int[] getAvailableFormats() {
+        int[] availableFormats = getBase(CameraCharacteristics.SCALER_AVAILABLE_FORMATS);
+        for (int i = 0; i < availableFormats.length; i++) {
+            // JPEG has different value between native and managed side, need override.
+            if (availableFormats[i] == NATIVE_JPEG_FORMAT) {
+                availableFormats[i] = ImageFormat.JPEG;
+            }
+        }
+        return availableFormats;
+    }
+
+    private Face[] getFaces() {
+        final int FACE_LANDMARK_SIZE = 6;
+
+        Integer faceDetectMode = getBase(CaptureResult.STATISTICS_FACE_DETECT_MODE);
+        if (faceDetectMode == null) {
+            throw new AssertionError("Expect non-null face detect mode");
+        }
+
+        if (faceDetectMode == CaptureResult.STATISTICS_FACE_DETECT_MODE_OFF) {
+            return new Face[0];
+        }
+        if (faceDetectMode != CaptureResult.STATISTICS_FACE_DETECT_MODE_SIMPLE &&
+                faceDetectMode != CaptureResult.STATISTICS_FACE_DETECT_MODE_FULL) {
+            throw new AssertionError("Unknown face detect mode: " + faceDetectMode);
+        }
+
+        // Face scores and rectangles are required by SIMPLE and FULL mode.
+        byte[] faceScores = getBase(CaptureResult.STATISTICS_FACE_SCORES);
+        Rect[] faceRectangles = getBase(CaptureResult.STATISTICS_FACE_RECTANGLES);
+        if (faceScores == null || faceRectangles == null) {
+            throw new AssertionError("Expect face scores and rectangles to be non-null");
+        } else if (faceScores.length != faceRectangles.length) {
+            throw new AssertionError(
+                    String.format("Face score size(%d) doesn match face rectangle size(%d)!",
+                            faceScores.length, faceRectangles.length));
+        }
+
+        // Face id and landmarks are only required by FULL mode.
+        int[] faceIds = getBase(CaptureResult.STATISTICS_FACE_IDS);
+        int[] faceLandmarks = getBase(CaptureResult.STATISTICS_FACE_LANDMARKS);
+        int numFaces = faceScores.length;
+        if (faceDetectMode == CaptureResult.STATISTICS_FACE_DETECT_MODE_FULL) {
+            if (faceIds == null || faceLandmarks == null) {
+                throw new AssertionError("Expect face ids and landmarks to be non-null for " +
+                        "FULL mode");
+            } else if (faceIds.length != numFaces ||
+                    faceLandmarks.length != numFaces * FACE_LANDMARK_SIZE) {
+                throw new AssertionError(
+                        String.format("Face id size(%d), or face landmark size(%d) don't match " +
+                                "face number(%d)!",
+                                faceIds.length, faceLandmarks.length * FACE_LANDMARK_SIZE,
+                                numFaces));
+            }
+        }
+
+        Face[] faces = new Face[numFaces];
+        if (faceDetectMode == CaptureResult.STATISTICS_FACE_DETECT_MODE_SIMPLE) {
+            for (int i = 0; i < numFaces; i++) {
+                faces[i] = new Face(faceRectangles[i], faceScores[i]);
+            }
+        } else {
+            // CaptureResult.STATISTICS_FACE_DETECT_MODE_FULL
+            for (int i = 0; i < numFaces; i++) {
+                Point leftEye = new Point(faceLandmarks[i*6], faceLandmarks[i*6+1]);
+                Point rightEye = new Point(faceLandmarks[i*6+2], faceLandmarks[i*6+3]);
+                Point mouth = new Point(faceLandmarks[i*6+4], faceLandmarks[i*6+5]);
+                faces[i] = new Face(faceRectangles[i], faceScores[i], faceIds[i],
+                        leftEye, rightEye, mouth);
+            }
+        }
+        return faces;
+    }
+
+    private <T> void setBase(Key<T> key, T value) {
+        int tag = key.getTag();
+
+        if (value == null) {
+            writeValues(tag, null);
+            return;
+        }
+
+        int nativeType = getNativeType(tag);
+
+        int size = packSingle(value, null, key.getType(), nativeType, /* sizeOnly */true);
+
+        // TODO: Optimization. Cache the byte[] and reuse if the size is big enough.
+        byte[] values = new byte[size];
+
+        ByteBuffer buffer = ByteBuffer.wrap(values).order(ByteOrder.nativeOrder());
+        packSingle(value, buffer, key.getType(), nativeType, /*sizeOnly*/false);
+
+        writeValues(tag, values);
+    }
+
+    // Set the camera metadata override.
+    private <T> boolean setOverride(Key<T> key, T value) {
+        if (key == CameraCharacteristics.SCALER_AVAILABLE_FORMATS) {
+            return setAvailableFormats((int[]) value);
+        }
+
+        // For other keys, set() falls back to setBase().
+        return false;
+    }
+
+    private boolean setAvailableFormats(int[] value) {
+        int[] availableFormat = value;
+        if (value == null) {
+            // Let setBase() to handle the null value case.
+            return false;
+        }
+
+        int[] newValues = new int[availableFormat.length];
+        for (int i = 0; i < availableFormat.length; i++) {
+            newValues[i] = availableFormat[i];
+            if (availableFormat[i] == ImageFormat.JPEG) {
+                newValues[i] = NATIVE_JPEG_FORMAT;
+            }
+        }
+
+        setBase(CameraCharacteristics.SCALER_AVAILABLE_FORMATS, newValues);
+        return true;
+    }
+
     private long mMetadataPtr; // native CameraMetadata*
 
     private native long nativeAllocate();
@@ -538,7 +689,7 @@
      * @hide
      */
     public byte[] readValues(int tag) {
-     // TODO: Optimization. Native code returns a ByteBuffer instead.
+        // TODO: Optimization. Native code returns a ByteBuffer instead.
         return nativeReadValues(tag);
     }
 
diff --git a/core/java/android/print/PrintAttributes.java b/core/java/android/print/PrintAttributes.java
index ec979b3..e1a9cb7 100644
--- a/core/java/android/print/PrintAttributes.java
+++ b/core/java/android/print/PrintAttributes.java
@@ -282,7 +282,7 @@
          */
         public static final MediaSize UNKNOWN_PORTRAIT =
                 new MediaSize("UNKNOWN_PORTRAIT", "android",
-                        R.string.mediasize_unknown_portrait, Integer.MAX_VALUE, 1);
+                        R.string.mediasize_unknown_portrait, 1, Integer.MAX_VALUE);
 
         /**
          * Unknown media size in landscape mode.
@@ -293,7 +293,7 @@
          */
         public static final MediaSize UNKNOWN_LANDSCAPE =
                 new MediaSize("UNKNOWN_LANDSCAPE", "android",
-                        R.string.mediasize_unknown_landscape, 1, Integer.MAX_VALUE);
+                        R.string.mediasize_unknown_landscape, Integer.MAX_VALUE, 1);
 
         // ISO sizes
 
diff --git a/core/java/android/print/PrintManager.java b/core/java/android/print/PrintManager.java
index 0859fdd..9c7c1fe 100644
--- a/core/java/android/print/PrintManager.java
+++ b/core/java/android/print/PrintManager.java
@@ -57,6 +57,8 @@
 
     private static final String LOG_TAG = "PrintManager";
 
+    private static final boolean DEBUG = false;
+
     /** @hide */
     public static final int APP_ID_ANY = -2;
 
@@ -350,6 +352,16 @@
 
         private Handler mHandler; // Strong reference OK - cleared in finish()
 
+        private LayoutSpec mLastLayoutSpec;
+
+        private WriteSpec mLastWriteSpec;
+
+        private boolean mStartReqeusted;
+        private boolean mStarted;
+
+        private boolean mFinishRequested;
+        private boolean mFinished;
+
         public PrintDocumentAdapterDelegate(PrintDocumentAdapter documentAdapter, Looper looper) {
             mDocumentAdapter = documentAdapter;
             mHandler = new MyHandler(looper);
@@ -357,47 +369,102 @@
 
         @Override
         public void start() {
-            mHandler.sendEmptyMessage(MyHandler.MSG_START);
+            synchronized (mLock) {
+                // Started or finished - nothing to do.
+                if (mStartReqeusted || mFinishRequested) {
+                    return;
+                }
+
+                mStartReqeusted = true;
+
+                doPendingWorkLocked();
+            }
         }
 
         @Override
         public void layout(PrintAttributes oldAttributes, PrintAttributes newAttributes,
                 ILayoutResultCallback callback, Bundle metadata, int sequence) {
             synchronized (mLock) {
-                if (mLayoutOrWriteCancellation != null) {
-                    mLayoutOrWriteCancellation.cancel();
+                // Start not called or finish called - nothing to do.
+                if (!mStartReqeusted || mFinishRequested) {
+                    return;
                 }
+
+                // Layout cancels write and overrides layout.
+                if (mLastWriteSpec != null) {
+                    IoUtils.closeQuietly(mLastWriteSpec.fd);
+                    mLastWriteSpec = null;
+                }
+
+                mLastLayoutSpec = new LayoutSpec();
+                mLastLayoutSpec.callback = callback;
+                mLastLayoutSpec.oldAttributes = oldAttributes;
+                mLastLayoutSpec.newAttributes = newAttributes;
+                mLastLayoutSpec.metadata = metadata;
+                mLastLayoutSpec.sequence = sequence;
+
+                // Cancel the previous cancellable operation.When the
+                // cancellation completes we will do the pending work.
+                if (cancelPreviousCancellableOperationLocked()) {
+                    return;
+                }
+
+                doPendingWorkLocked();
             }
-            SomeArgs args = SomeArgs.obtain();
-            args.arg1 = oldAttributes;
-            args.arg2 = newAttributes;
-            args.arg3 = callback;
-            args.arg4 = metadata;
-            args.argi1 = sequence;
-            mHandler.removeMessages(MyHandler.MSG_LAYOUT);
-            mHandler.obtainMessage(MyHandler.MSG_LAYOUT, args).sendToTarget();
         }
 
         @Override
         public void write(PageRange[] pages, ParcelFileDescriptor fd,
                 IWriteResultCallback callback, int sequence) {
             synchronized (mLock) {
-                if (mLayoutOrWriteCancellation != null) {
-                    mLayoutOrWriteCancellation.cancel();
+                // Start not called or finish called - nothing to do.
+                if (!mStartReqeusted || mFinishRequested) {
+                    return;
                 }
+
+                // Write cancels previous writes.
+                if (mLastWriteSpec != null) {
+                    IoUtils.closeQuietly(mLastWriteSpec.fd);
+                    mLastWriteSpec = null;
+                }
+
+                mLastWriteSpec = new WriteSpec();
+                mLastWriteSpec.callback = callback;
+                mLastWriteSpec.pages = pages;
+                mLastWriteSpec.fd = fd;
+                mLastWriteSpec.sequence = sequence;
+
+                // Cancel the previous cancellable operation.When the
+                // cancellation completes we will do the pending work.
+                if (cancelPreviousCancellableOperationLocked()) {
+                    return;
+                }
+
+                doPendingWorkLocked();
             }
-            SomeArgs args = SomeArgs.obtain();
-            args.arg1 = pages;
-            args.arg2 = fd;
-            args.arg3 = callback;
-            args.argi1 = sequence;
-            mHandler.removeMessages(MyHandler.MSG_WRITE);
-            mHandler.obtainMessage(MyHandler.MSG_WRITE, args).sendToTarget();
         }
 
         @Override
         public void finish() {
-            mHandler.sendEmptyMessage(MyHandler.MSG_FINISH);
+            synchronized (mLock) {
+                // Start not called or finish called - nothing to do.
+                if (!mStartReqeusted || mFinishRequested) {
+                    return;
+                }
+
+                mFinishRequested = true;
+
+                // When the current write or layout complete we
+                // will do the pending work.
+                if (mLastLayoutSpec != null || mLastWriteSpec != null) {
+                    if (DEBUG) {
+                        Log.i(LOG_TAG, "Waiting for current operation");
+                    }
+                    return;
+                }
+
+                doPendingWorkLocked();
+            }
         }
 
         private boolean isFinished() {
@@ -407,7 +474,49 @@
         private void doFinish() {
             mDocumentAdapter = null;
             mHandler = null;
-            mLayoutOrWriteCancellation = null;
+            synchronized (mLock) {
+                mLayoutOrWriteCancellation = null;
+            }
+        }
+
+        private boolean cancelPreviousCancellableOperationLocked() {
+            if (mLayoutOrWriteCancellation != null) {
+                mLayoutOrWriteCancellation.cancel();
+                if (DEBUG) {
+                    Log.i(LOG_TAG, "Cancelling previous operation");
+                }
+                return true;
+            }
+            return false;
+        }
+
+        private void doPendingWorkLocked() {
+            if (mStartReqeusted && !mStarted) {
+                mStarted = true;
+                mHandler.sendEmptyMessage(MyHandler.MSG_START);
+            } else if (mLastLayoutSpec != null) {
+                mHandler.sendEmptyMessage(MyHandler.MSG_LAYOUT);
+            } else if (mLastWriteSpec != null) {
+                mHandler.sendEmptyMessage(MyHandler.MSG_WRITE);
+            } else if (mFinishRequested && !mFinished) {
+                mFinished = true;
+                mHandler.sendEmptyMessage(MyHandler.MSG_FINISH);
+            }
+        }
+
+        private class LayoutSpec {
+            ILayoutResultCallback callback;
+            PrintAttributes oldAttributes;
+            PrintAttributes newAttributes;
+            Bundle metadata;
+            int sequence;
+        }
+
+        private class WriteSpec {
+            IWriteResultCallback callback;
+            PageRange[] pages;
+            ParcelFileDescriptor fd;
+            int sequence;
         }
 
         private final class MyHandler extends Handler {
@@ -431,41 +540,52 @@
                     } break;
 
                     case MSG_LAYOUT: {
-                        SomeArgs args = (SomeArgs) message.obj;
-                        PrintAttributes oldAttributes = (PrintAttributes) args.arg1;
-                        PrintAttributes newAttributes = (PrintAttributes) args.arg2;
-                        ILayoutResultCallback callback = (ILayoutResultCallback) args.arg3;
-                        Bundle metadata = (Bundle) args.arg4;
-                        final int sequence = args.argi1;
-                        args.recycle();
+                        final CancellationSignal cancellation;
+                        final LayoutSpec layoutSpec;
 
-                        CancellationSignal cancellation = new CancellationSignal();
                         synchronized (mLock) {
+                            layoutSpec = mLastLayoutSpec;
+                            mLastLayoutSpec = null;
+                            cancellation = new CancellationSignal();
                             mLayoutOrWriteCancellation = cancellation;
                         }
 
-                        mDocumentAdapter.onLayout(oldAttributes, newAttributes, cancellation,
-                                new MyLayoutResultCallback(callback, sequence), metadata);
+                        if (layoutSpec != null) {
+                            if (DEBUG) {
+                                Log.i(LOG_TAG, "Performing layout");
+                            }
+                            mDocumentAdapter.onLayout(layoutSpec.oldAttributes,
+                                    layoutSpec.newAttributes, cancellation,
+                                    new MyLayoutResultCallback(layoutSpec.callback,
+                                            layoutSpec.sequence), layoutSpec.metadata);
+                        }
                     } break;
 
                     case MSG_WRITE: {
-                        SomeArgs args = (SomeArgs) message.obj;
-                        PageRange[] pages = (PageRange[]) args.arg1;
-                        ParcelFileDescriptor fd = (ParcelFileDescriptor) args.arg2;
-                        IWriteResultCallback callback = (IWriteResultCallback) args.arg3;
-                        final int sequence = args.argi1;
-                        args.recycle();
+                        final CancellationSignal cancellation;
+                        final WriteSpec writeSpec;
 
-                        CancellationSignal cancellation = new CancellationSignal();
                         synchronized (mLock) {
+                            writeSpec= mLastWriteSpec;
+                            mLastWriteSpec = null;
+                            cancellation = new CancellationSignal();
                             mLayoutOrWriteCancellation = cancellation;
                         }
 
-                        mDocumentAdapter.onWrite(pages, fd, cancellation,
-                                new MyWriteResultCallback(callback, fd, sequence));
+                        if (writeSpec != null) {
+                            if (DEBUG) {
+                                Log.i(LOG_TAG, "Performing write");
+                            }
+                            mDocumentAdapter.onWrite(writeSpec.pages, writeSpec.fd,
+                                    cancellation, new MyWriteResultCallback(writeSpec.callback,
+                                            writeSpec.fd, writeSpec.sequence));
+                        }
                     } break;
 
                     case MSG_FINISH: {
+                        if (DEBUG) {
+                            Log.i(LOG_TAG, "Performing finish");
+                        }
                         mDocumentAdapter.onFinish();
                         doFinish();
                     } break;
@@ -533,6 +653,7 @@
             private void clearLocked() {
                 mLayoutOrWriteCancellation = null;
                 mCallback = null;
+                doPendingWorkLocked();
             }
         }
 
@@ -598,6 +719,7 @@
                 IoUtils.closeQuietly(mFd);
                 mCallback = null;
                 mFd = null;
+                doPendingWorkLocked();
             }
         }
     }
diff --git a/core/java/android/provider/DocumentsContract.java b/core/java/android/provider/DocumentsContract.java
index 631a8d4..1c14c38 100644
--- a/core/java/android/provider/DocumentsContract.java
+++ b/core/java/android/provider/DocumentsContract.java
@@ -70,8 +70,14 @@
     }
 
     /** {@hide} */
+    @Deprecated
     public static final String META_DATA_DOCUMENT_PROVIDER = "android.content.DOCUMENT_PROVIDER";
 
+    /**
+     * Intent action used to identify {@link DocumentsProvider} instances.
+     */
+    public static final String PROVIDER_INTERFACE = "android.content.action.DOCUMENTS_PROVIDER";
+
     /** {@hide} */
     public static final String ACTION_MANAGE_ROOT = "android.provider.action.MANAGE_ROOT";
     /** {@hide} */
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 989e287..50777fd 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -2441,9 +2441,7 @@
             SCREEN_BRIGHTNESS_MODE,
             SCREEN_AUTO_BRIGHTNESS_ADJ,
             VIBRATE_INPUT_DEVICES,
-            MODE_RINGER,                // moved to global
             MODE_RINGER_STREAMS_AFFECTED,
-            MUTE_STREAMS_AFFECTED,
             VOLUME_VOICE,
             VOLUME_SYSTEM,
             VOLUME_RING,
@@ -5940,7 +5938,6 @@
         public static final String[] SETTINGS_TO_BACKUP = {
             BUGREPORT_IN_POWER_MENU,
             STAY_ON_WHILE_PLUGGED_IN,
-            MODE_RINGER,
             AUTO_TIME,
             AUTO_TIME_ZONE,
             POWER_SOUNDS_ENABLED,
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index fd45866..9d4af00 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -274,4 +274,11 @@
      * @return The magnification spec if such or null.
      */
     MagnificationSpec getCompatibleMagnificationSpecForWindow(in IBinder windowToken);
+
+    /**
+     * Sets the current touch exploration state.
+     *
+     * @param enabled Whether touch exploration is enabled.
+     */
+    void setTouchExplorationEnabled(boolean enabled);
 }
diff --git a/core/java/android/view/WindowManagerPolicy.java b/core/java/android/view/WindowManagerPolicy.java
index 79aec90..c5a1b86c 100644
--- a/core/java/android/view/WindowManagerPolicy.java
+++ b/core/java/android/view/WindowManagerPolicy.java
@@ -1186,4 +1186,11 @@
      * @return True if the window is a top level one.
      */
     public boolean isTopLevelWindow(int windowType);
+
+    /**
+     * Sets the current touch exploration state.
+     *
+     * @param enabled Whether touch exploration is enabled.
+     */
+    public void setTouchExplorationEnabled(boolean enabled);
 }
diff --git a/core/java/android/view/accessibility/AccessibilityEvent.java b/core/java/android/view/accessibility/AccessibilityEvent.java
index 7e2bffa..f635eee 100644
--- a/core/java/android/view/accessibility/AccessibilityEvent.java
+++ b/core/java/android/view/accessibility/AccessibilityEvent.java
@@ -910,10 +910,20 @@
 
     /**
      * Sets the performed action that triggered this event.
+     * <p>
+     * Valid actions are defined in {@link AccessibilityNodeInfo}:
+     * <ul>
+     * <li>{@link AccessibilityNodeInfo#ACTION_ACCESSIBILITY_FOCUS}
+     * <li>{@link AccessibilityNodeInfo#ACTION_CLEAR_ACCESSIBILITY_FOCUS}
+     * <li>{@link AccessibilityNodeInfo#ACTION_CLEAR_FOCUS}
+     * <li>{@link AccessibilityNodeInfo#ACTION_CLEAR_SELECTION}
+     * <li>{@link AccessibilityNodeInfo#ACTION_CLICK}
+     * <li>etc.
+     * </ul>
      *
      * @param action The action.
-     *
      * @throws IllegalStateException If called from an AccessibilityService.
+     * @see AccessibilityNodeInfo#performAction(int)
      */
     public void setAction(int action) {
         enforceNotSealed();
diff --git a/core/java/android/webkit/WebViewFactory.java b/core/java/android/webkit/WebViewFactory.java
index 0fd4e33..16daba0 100644
--- a/core/java/android/webkit/WebViewFactory.java
+++ b/core/java/android/webkit/WebViewFactory.java
@@ -28,19 +28,6 @@
  * @hide
  */
 public final class WebViewFactory {
-    private static final boolean DEFAULT_TO_EXPERIMENTAL_WEBVIEW = true;
-    // REMEMBER: property names must be <= 31 chars total.
-    private static final String EXPERIMENTAL_PROPERTY_DEFAULT_OFF = "persist.sys.webview.exp";
-    private static final String EXPERIMENTAL_PROPERTY_DEFAULT_ON =
-            "persist.sys.webview." + Build.ID;
-
-    // Modify the persisted property name when the new webview is on-by-default, so that any user
-    // setting override only lives as long as that build.
-    private static final String LONG_PROPERTY_NAME = DEFAULT_TO_EXPERIMENTAL_WEBVIEW ?
-            EXPERIMENTAL_PROPERTY_DEFAULT_ON : EXPERIMENTAL_PROPERTY_DEFAULT_OFF;
-    private static final String WEBVIEW_EXPERIMENTAL_PROPERTY =
-            LONG_PROPERTY_NAME.length() > SystemProperties.PROP_NAME_MAX ?
-            LONG_PROPERTY_NAME.substring(0, SystemProperties.PROP_NAME_MAX) : LONG_PROPERTY_NAME;
 
     private static final String FORCE_PROVIDER_PROPERTY = "webview.force_provider";
     private static final String FORCE_PROVIDER_PROPERTY_VALUE_CHROMIUM = "chromium";
@@ -73,32 +60,25 @@
     private static final Object sProviderLock = new Object();
 
     public static boolean isExperimentalWebViewAvailable() {
-        try {
-            // Pass false so we don't initialize the class at this point, as this will be wasted if
-            // it's not enabled.
-            Class.forName(CHROMIUM_WEBVIEW_FACTORY, false, WebViewFactory.class.getClassLoader());
-            return true;
-        } catch (ClassNotFoundException e) {
-            return false;
-        }
+        // TODO: Remove callers of this method then remove it.
+        return false;  // Hide the toggle in Developer Settings.
     }
 
     /** @hide */
     public static void setUseExperimentalWebView(boolean enable) {
-        SystemProperties.set(WEBVIEW_EXPERIMENTAL_PROPERTY, enable ? "true" : "false");
-        Log.i(LOGTAG, "Use Experimental WebView changed: "
-                + SystemProperties.get(WebViewFactory.WEBVIEW_EXPERIMENTAL_PROPERTY, ""));
+        // TODO: Remove callers of this method then remove it.
     }
 
     /** @hide */
     public static boolean useExperimentalWebView() {
-        return SystemProperties.getBoolean(WEBVIEW_EXPERIMENTAL_PROPERTY,
-            DEFAULT_TO_EXPERIMENTAL_WEBVIEW);
+        // TODO: Remove callers of this method then remove it.
+        return isChromiumWebViewEnabled();
     }
 
     /** @hide */
     public static boolean isUseExperimentalWebViewSet() {
-        return !SystemProperties.get(WEBVIEW_EXPERIMENTAL_PROPERTY).isEmpty();
+        // TODO: Remove callers of this method then remove it.
+        return false;  // User has not modifed Developer Settings
     }
 
     static WebViewFactoryProvider getProvider() {
@@ -140,21 +120,20 @@
 
     // We allow a system property to specify that we should use the experimental Chromium powered
     // WebView. This enables us to switch between implementations at runtime.
-    private static boolean isExperimentalWebViewEnabled() {
-        if (!isExperimentalWebViewAvailable()) return false;
+    private static boolean isChromiumWebViewEnabled() {
         String forceProviderName = SystemProperties.get(FORCE_PROVIDER_PROPERTY);
-        if (forceProviderName.isEmpty()) return useExperimentalWebView();
+        if (forceProviderName.isEmpty()) return true;
 
         Log.i(LOGTAG, String.format("Provider overridden by property: %s=%s",
                 FORCE_PROVIDER_PROPERTY, forceProviderName));
         if (forceProviderName.equals(FORCE_PROVIDER_PROPERTY_VALUE_CHROMIUM)) return true;
         if (forceProviderName.equals(FORCE_PROVIDER_PROPERTY_VALUE_CLASSIC)) return false;
         Log.e(LOGTAG, String.format("Unrecognized provider: %s", forceProviderName));
-        return useExperimentalWebView();
+        return true;
     }
 
     private static Class<WebViewFactoryProvider> getFactoryClass() throws ClassNotFoundException {
-        if (isExperimentalWebViewEnabled()) {
+        if (isChromiumWebViewEnabled()) {
             return (Class<WebViewFactoryProvider>) Class.forName(CHROMIUM_WEBVIEW_FACTORY);
         } else  {
             return (Class<WebViewFactoryProvider>) Class.forName(DEFAULT_WEBVIEW_FACTORY);
diff --git a/core/java/android/widget/ImageView.java b/core/java/android/widget/ImageView.java
index 3e53b91..9e35a236 100644
--- a/core/java/android/widget/ImageView.java
+++ b/core/java/android/widget/ImageView.java
@@ -27,6 +27,7 @@
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffColorFilter;
 import android.graphics.RectF;
+import android.graphics.Xfermode;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
@@ -73,6 +74,7 @@
 
     // these are applied to the drawable
     private ColorFilter mColorFilter;
+    private Xfermode mXfermode;
     private int mAlpha = 255;
     private int mViewAlphaScale = 256;
     private boolean mColorMod = false;
@@ -1125,6 +1127,18 @@
     }
 
     /**
+     * @hide Candidate for future API inclusion
+     */
+    public final void setXfermode(Xfermode mode) {
+        if (mXfermode != mode) {
+            mXfermode = mode;
+            mColorMod = true;
+            applyColorMod();
+            invalidate();
+        }
+    }
+
+    /**
      * Returns the active color filter for this ImageView.
      *
      * @return the active color filter for this ImageView
@@ -1200,6 +1214,7 @@
         if (mDrawable != null && mColorMod) {
             mDrawable = mDrawable.mutate();
             mDrawable.setColorFilter(mColorFilter);
+            mDrawable.setXfermode(mXfermode);
             mDrawable.setAlpha(mAlpha * mViewAlphaScale >> 8);
         }
     }
diff --git a/core/jni/android/graphics/BitmapFactory.cpp b/core/jni/android/graphics/BitmapFactory.cpp
index 0d757f7..da6219f 100644
--- a/core/jni/android/graphics/BitmapFactory.cpp
+++ b/core/jni/android/graphics/BitmapFactory.cpp
@@ -514,6 +514,9 @@
     }
 
     SkAutoTUnref<SkData> data(SkData::NewFromFD(descriptor));
+    if (data.get() == NULL) {
+        return nullObjectReturn("NewFromFD failed in nativeDecodeFileDescriptor");
+    }
     SkAutoTUnref<SkMemoryStream> stream(new SkMemoryStream(data));
 
     /* Allow purgeable iff we own the FD, i.e., in the puregeable and
diff --git a/core/res/res/drawable/edit_text_holo_light.xml b/core/res/res/drawable/edit_text_holo_light.xml
index 5bdcbd9..9e913e9 100644
--- a/core/res/res/drawable/edit_text_holo_light.xml
+++ b/core/res/res/drawable/edit_text_holo_light.xml
@@ -27,7 +27,7 @@
     <item android:state_window_focused="false" android:state_enabled="true" android:drawable="@drawable/textfield_default_holo_light" />
     <item android:state_window_focused="false" android:state_enabled="false" android:drawable="@drawable/textfield_disabled_holo_light" />
     <item android:state_enabled="true" android:state_focused="true" android:drawable="@drawable/textfield_activated_holo_light" />
-    <iten android:state_enabled="true" android:state_activated="true" android:drawable="@drawable/textfield_focused_holo_light" />
+    <item android:state_enabled="true" android:state_activated="true" android:drawable="@drawable/textfield_focused_holo_light" />
     <item android:state_enabled="true" android:drawable="@drawable/textfield_default_holo_light" />
     <item android:state_focused="true" android:drawable="@drawable/textfield_disabled_focused_holo_light" />
     <item android:drawable="@drawable/textfield_disabled_holo_light" />
diff --git a/graphics/java/android/graphics/Path.java b/graphics/java/android/graphics/Path.java
index ef858eb..5b04a91 100644
--- a/graphics/java/android/graphics/Path.java
+++ b/graphics/java/android/graphics/Path.java
@@ -78,7 +78,11 @@
             mLastDirection = null;
             if (rects != null) rects.setEmpty();
         }
+        // We promised not to change this, so preserve it around the native
+        // call, which does now reset fill type.
+        final FillType fillType = getFillType();
         native_reset(mNativePath);
+        setFillType(fillType);
     }
 
     /**
diff --git a/graphics/java/android/graphics/drawable/BitmapDrawable.java b/graphics/java/android/graphics/drawable/BitmapDrawable.java
index 5ceab36..98e3386 100644
--- a/graphics/java/android/graphics/drawable/BitmapDrawable.java
+++ b/graphics/java/android/graphics/drawable/BitmapDrawable.java
@@ -28,6 +28,7 @@
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
 import android.graphics.Shader;
+import android.graphics.Xfermode;
 import android.util.AttributeSet;
 import android.util.DisplayMetrics;
 import android.util.LayoutDirection;
@@ -531,6 +532,14 @@
     }
 
     /**
+     * @hide Candidate for future API inclusion
+     */
+    public void setXfermode(Xfermode xfermode) {
+        mBitmapState.mPaint.setXfermode(xfermode);
+        invalidateSelf();
+    }
+
+    /**
      * A mutable BitmapDrawable still shares its Bitmap with any other Drawable
      * that comes from the same resource.
      *
diff --git a/graphics/java/android/graphics/drawable/Drawable.java b/graphics/java/android/graphics/drawable/Drawable.java
index 8135716..8a3d940 100644
--- a/graphics/java/android/graphics/drawable/Drawable.java
+++ b/graphics/java/android/graphics/drawable/Drawable.java
@@ -17,6 +17,7 @@
 package android.graphics.drawable;
 
 import android.graphics.Insets;
+import android.graphics.Xfermode;
 import android.os.Trace;
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
@@ -428,6 +429,15 @@
     public abstract void setColorFilter(ColorFilter cf);
 
     /**
+     * @hide Consider for future API inclusion
+     */
+    public void setXfermode(Xfermode mode) {
+        // Base implementation drops it on the floor for compatibility. Whee!
+        // TODO: For this to be included in the API proper, all framework drawables need impls.
+        // For right now only BitmapDrawable has it.
+    }
+
+    /**
      * Specify a color and porterduff mode to be the colorfilter for this
      * drawable.
      */
diff --git a/graphics/tests/graphicstests/src/android/graphics/PathTest.java b/graphics/tests/graphicstests/src/android/graphics/PathTest.java
new file mode 100644
index 0000000..96200bc
--- /dev/null
+++ b/graphics/tests/graphicstests/src/android/graphics/PathTest.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.graphics;
+
+import android.test.suitebuilder.annotation.SmallTest;
+import junit.framework.TestCase;
+
+
+public class PathTest extends TestCase {
+
+    @SmallTest
+    public void testResetPreservesFillType() throws Exception {
+        Path path = new Path();
+
+        final Path.FillType defaultFillType = path.getFillType();
+        final Path.FillType fillType = Path.FillType.INVERSE_EVEN_ODD;
+        assertFalse(fillType.equals(defaultFillType));  // Sanity check for the test itself.
+
+        path.setFillType(fillType);
+        path.reset();
+        assertEquals(path.getFillType(), fillType);
+    }
+}
diff --git a/media/java/android/media/MediaFocusControl.java b/media/java/android/media/MediaFocusControl.java
index d185321..07d91ac 100644
--- a/media/java/android/media/MediaFocusControl.java
+++ b/media/java/android/media/MediaFocusControl.java
@@ -275,6 +275,13 @@
                                 // tell the RCCs about the change for this RCD
                                 enableRemoteControlDisplayForClient_syncRcStack(
                                         di.mRcDisplay, di.mEnabled);
+                                // when enabling, refresh the information on the display
+                                if (di.mEnabled) {
+                                    sendMsg(mEventHandler, MSG_RCDISPLAY_INIT_INFO, SENDMSG_QUEUE,
+                                            di.mArtworkExpectedWidth /*arg1*/,
+                                            di.mArtworkExpectedHeight/*arg2*/,
+                                            di.mRcDisplay /*obj*/, 0/*delay*/);
+                                }
                             } catch (RemoteException e) {
                                 Log.e(TAG, "Error en/disabling RCD: ", e);
                             }
diff --git a/media/java/android/media/RemoteController.java b/media/java/android/media/RemoteController.java
index c6d6296..32e85d97 100644
--- a/media/java/android/media/RemoteController.java
+++ b/media/java/android/media/RemoteController.java
@@ -784,8 +784,34 @@
     }
 
     private void onDisplayEnable(boolean enabled) {
+        final OnClientUpdateListener l;
         synchronized(mInfoLock) {
             mEnabled = enabled;
+            l = this.mOnClientUpdateListener;
+        }
+        if (!enabled) {
+            // when disabling, reset all info sent to the user
+            final int genId;
+            synchronized (mGenLock) {
+                genId = mClientGenerationIdCurrent;
+            }
+            // send "stopped" state, happened "now", playback position is 0, speed 0.0f
+            final PlaybackInfo pi = new PlaybackInfo(RemoteControlClient.PLAYSTATE_STOPPED,
+                    SystemClock.elapsedRealtime() /*stateChangeTimeMs*/,
+                    0 /*currentPosMs*/, 0.0f /*speed*/);
+            sendMsg(mEventHandler, MSG_NEW_PLAYBACK_INFO, SENDMSG_REPLACE,
+                    genId /*arg1*/, 0 /*arg2, ignored*/, pi /*obj*/, 0 /*delay*/);
+            // send "blank" transport control info: no controls are supported
+            sendMsg(mEventHandler, MSG_NEW_TRANSPORT_INFO, SENDMSG_REPLACE,
+                    genId /*arg1*/, 0 /*arg2, no flags*/,
+                    null /*obj, ignored*/, 0 /*delay*/);
+            // send dummy metadata with empty string for title and artist, duration of 0
+            Bundle metadata = new Bundle(3);
+            metadata.putString(String.valueOf(MediaMetadataRetriever.METADATA_KEY_TITLE), "");
+            metadata.putString(String.valueOf(MediaMetadataRetriever.METADATA_KEY_ARTIST), "");
+            metadata.putLong(String.valueOf(MediaMetadataRetriever.METADATA_KEY_DURATION), 0);
+            sendMsg(mEventHandler, MSG_NEW_METADATA, SENDMSG_QUEUE,
+                    genId /*arg1*/, 0 /*arg2, ignored*/, metadata /*obj*/, 0 /*delay*/);
         }
     }
 
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraMetadataTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraMetadataTest.java
index 874e078..3f17aa9 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraMetadataTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraMetadataTest.java
@@ -18,9 +18,11 @@
 
 import android.os.Parcel;
 import android.test.suitebuilder.annotation.SmallTest;
-import android.graphics.ImageFormat;
+import android.graphics.Point;
 import android.graphics.Rect;
-import android.hardware.camera2.CameraMetadata;
+import android.hardware.camera2.CameraCharacteristics;
+import android.hardware.camera2.CaptureResult;
+import android.hardware.camera2.Face;
 import android.hardware.camera2.Rational;
 import android.hardware.camera2.Size;
 import android.hardware.camera2.impl.CameraMetadataNative;
@@ -30,9 +32,6 @@
 import java.lang.reflect.Array;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
-import java.nio.IntBuffer;
-
-import static org.junit.Assert.assertArrayEquals;
 
 /**
  * <pre>
@@ -57,6 +56,7 @@
     // Tags
     static final int ANDROID_COLOR_CORRECTION_MODE = ANDROID_COLOR_CORRECTION_START;
     static final int ANDROID_COLOR_CORRECTION_TRANSFORM = ANDROID_COLOR_CORRECTION_START + 1;
+    static final int ANDROID_COLOR_CORRECTION_GAINS = ANDROID_COLOR_CORRECTION_START + 2;
 
     static final int ANDROID_CONTROL_AE_ANTIBANDING_MODE = ANDROID_CONTROL_START;
     static final int ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION = ANDROID_CONTROL_START + 1;
@@ -131,7 +131,8 @@
     @SmallTest
     public void testGetTypeFromTag() {
         assertEquals(TYPE_BYTE, CameraMetadataNative.getNativeType(ANDROID_COLOR_CORRECTION_MODE));
-        assertEquals(TYPE_FLOAT, CameraMetadataNative.getNativeType(ANDROID_COLOR_CORRECTION_TRANSFORM));
+        assertEquals(TYPE_RATIONAL, CameraMetadataNative.getNativeType(ANDROID_COLOR_CORRECTION_TRANSFORM));
+        assertEquals(TYPE_FLOAT, CameraMetadataNative.getNativeType(ANDROID_COLOR_CORRECTION_GAINS));
         assertEquals(TYPE_BYTE, CameraMetadataNative.getNativeType(ANDROID_CONTROL_AE_ANTIBANDING_MODE));
         assertEquals(TYPE_INT32,
                 CameraMetadataNative.getNativeType(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION));
@@ -187,30 +188,30 @@
         assertEquals(false, mMetadata.isEmpty());
 
         //
-        // android.colorCorrection.transform (3x3 matrix)
+        // android.colorCorrection.colorCorrectionGains (float x 4 array)
         //
 
-        final float[] transformMatrix = new float[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
-        byte[] transformMatrixAsByteArray = new byte[transformMatrix.length * 4];
-        ByteBuffer transformMatrixByteBuffer =
-                ByteBuffer.wrap(transformMatrixAsByteArray).order(ByteOrder.nativeOrder());
-        for (float f : transformMatrix)
-            transformMatrixByteBuffer.putFloat(f);
+        final float[] colorCorrectionGains = new float[] { 1.0f, 2.0f, 3.0f, 4.0f};
+        byte[] colorCorrectionGainsAsByteArray = new byte[colorCorrectionGains.length * 4];
+        ByteBuffer colorCorrectionGainsByteBuffer =
+                ByteBuffer.wrap(colorCorrectionGainsAsByteArray).order(ByteOrder.nativeOrder());
+        for (float f : colorCorrectionGains)
+            colorCorrectionGainsByteBuffer.putFloat(f);
 
         // Read
-        assertNull(mMetadata.readValues(ANDROID_COLOR_CORRECTION_TRANSFORM));
-        mMetadata.writeValues(ANDROID_COLOR_CORRECTION_TRANSFORM, transformMatrixAsByteArray);
+        assertNull(mMetadata.readValues(ANDROID_COLOR_CORRECTION_GAINS));
+        mMetadata.writeValues(ANDROID_COLOR_CORRECTION_GAINS, colorCorrectionGainsAsByteArray);
 
         // Write
-        assertArrayEquals(transformMatrixAsByteArray,
-                mMetadata.readValues(ANDROID_COLOR_CORRECTION_TRANSFORM));
+        assertArrayEquals(colorCorrectionGainsAsByteArray,
+                mMetadata.readValues(ANDROID_COLOR_CORRECTION_GAINS));
 
         assertEquals(2, mMetadata.getEntryCount());
         assertEquals(false, mMetadata.isEmpty());
 
         // Erase
-        mMetadata.writeValues(ANDROID_COLOR_CORRECTION_TRANSFORM, null);
-        assertNull(mMetadata.readValues(ANDROID_COLOR_CORRECTION_TRANSFORM));
+        mMetadata.writeValues(ANDROID_COLOR_CORRECTION_GAINS, null);
+        assertNull(mMetadata.readValues(ANDROID_COLOR_CORRECTION_GAINS));
         assertEquals(1, mMetadata.getEntryCount());
     }
 
@@ -279,7 +280,7 @@
     @SmallTest
     public void testReadWritePrimitiveArray() {
         // int32 (n)
-        checkKeyGetAndSetArray("android.sensor.info.availableSensitivities", int[].class,
+        checkKeyGetAndSetArray("android.sensor.info.sensitivityRange", int[].class,
                 new int[] {
                         0xC0FFEE, 0xDEADF00D
                 });
@@ -379,7 +380,9 @@
                 new AvailableFormat[] {
                         AvailableFormat.RAW_SENSOR,
                         AvailableFormat.YV12,
-                        AvailableFormat.IMPLEMENTATION_DEFINED
+                        AvailableFormat.IMPLEMENTATION_DEFINED,
+                        AvailableFormat.YCbCr_420_888,
+                        AvailableFormat.BLOB
                 });
 
     }
@@ -431,12 +434,13 @@
                         AvailableFormat.RAW_SENSOR,
                         AvailableFormat.YV12,
                         AvailableFormat.IMPLEMENTATION_DEFINED,
-                        AvailableFormat.YCbCr_420_888
+                        AvailableFormat.YCbCr_420_888,
+                        AvailableFormat.BLOB
                 });
 
-        Key<AeAntibandingMode> availableFormatsKey =
-                new Key<AeAntibandingMode>("android.scaler.availableFormats",
-                        AeAntibandingMode.class);
+        Key<AvailableFormat[]> availableFormatsKey =
+                new Key<AvailableFormat[]>("android.scaler.availableFormats",
+                        AvailableFormat[].class);
         byte[] availableFormatValues = mMetadata.readValues(CameraMetadataNative
                 .getTag(availableFormatsKey.getName()));
 
@@ -444,7 +448,8 @@
                 0x20,
                 0x32315659,
                 0x22,
-                0x23
+                0x23,
+                0x21
         };
 
         ByteBuffer bf = ByteBuffer.wrap(availableFormatValues).order(ByteOrder.nativeOrder());
@@ -523,4 +528,115 @@
     <T> void compareGeneric(T expected, T actual) {
         assertEquals(expected, actual);
     }
+
+    @SmallTest
+    public void testReadWriteOverride() {
+        //
+        // android.scaler.availableFormats (int x n array)
+        //
+        int[] availableFormats = new int[] {
+                0x20,       // RAW_SENSOR
+                0x32315659, // YV12
+                0x11,       // YCrCb_420_SP
+                0x100,      // ImageFormat.JPEG
+                0x22,       // IMPLEMENTATION_DEFINED
+                0x23,       // YCbCr_420_888
+        };
+        int[] expectedIntValues = new int[] {
+                0x20,       // RAW_SENSOR
+                0x32315659, // YV12
+                0x11,       // YCrCb_420_SP
+                0x21,       // BLOB
+                0x22,       // IMPLEMENTATION_DEFINED
+                0x23,       // YCbCr_420_888
+        };
+        int availableFormatTag = CameraMetadataNative.getTag("android.scaler.availableFormats");
+
+        // Write
+        mMetadata.set(CameraCharacteristics.SCALER_AVAILABLE_FORMATS, availableFormats);
+
+        byte[] availableFormatValues = mMetadata.readValues(availableFormatTag);
+
+        ByteBuffer bf = ByteBuffer.wrap(availableFormatValues).order(ByteOrder.nativeOrder());
+
+        assertEquals(expectedIntValues.length * 4, availableFormatValues.length);
+        for (int i = 0; i < expectedIntValues.length; ++i) {
+            assertEquals(expectedIntValues[i], bf.getInt());
+        }
+        // Read
+        byte[] availableFormatsAsByteArray = new byte[expectedIntValues.length * 4];
+        ByteBuffer availableFormatsByteBuffer =
+                ByteBuffer.wrap(availableFormatsAsByteArray).order(ByteOrder.nativeOrder());
+        for (int value : expectedIntValues) {
+            availableFormatsByteBuffer.putInt(value);
+        }
+        mMetadata.writeValues(availableFormatTag, availableFormatsAsByteArray);
+
+        int[] resultFormats = mMetadata.get(CameraCharacteristics.SCALER_AVAILABLE_FORMATS);
+        assertNotNull("result available formats shouldn't be null", resultFormats);
+        assertArrayEquals(availableFormats, resultFormats);
+
+        //
+        // android.statistics.faces (Face x n array)
+        //
+        int[] expectedFaceIds = new int[] {1, 2, 3, 4, 5};
+        byte[] expectedFaceScores = new byte[] {10, 20, 30, 40, 50};
+        int numFaces = expectedFaceIds.length;
+        Rect[] expectedRects = new Rect[numFaces];
+        for (int i = 0; i < numFaces; i++) {
+            expectedRects[i] = new Rect(i*4 + 1, i * 4 + 2, i * 4 + 3, i * 4 + 4);
+        }
+        int[] expectedFaceLM = new int[] {
+                1, 2, 3, 4, 5, 6,
+                7, 8, 9, 10, 11, 12,
+                13, 14, 15, 16, 17, 18,
+                19, 20, 21, 22, 23, 24,
+                25, 26, 27, 28, 29, 30,
+        };
+        Point[] expectedFaceLMPoints = new Point[numFaces * 3];
+        for (int i = 0; i < numFaces; i++) {
+            expectedFaceLMPoints[i*3] = new Point(expectedFaceLM[i*6], expectedFaceLM[i*6+1]);
+            expectedFaceLMPoints[i*3+1] = new Point(expectedFaceLM[i*6+2], expectedFaceLM[i*6+3]);
+            expectedFaceLMPoints[i*3+2] = new Point(expectedFaceLM[i*6+4], expectedFaceLM[i*6+5]);
+        }
+
+        /**
+         * Read - FACE_DETECT_MODE == FULL
+         */
+        mMetadata.set(CaptureResult.STATISTICS_FACE_DETECT_MODE,
+                CaptureResult.STATISTICS_FACE_DETECT_MODE_FULL);
+        mMetadata.set(CaptureResult.STATISTICS_FACE_IDS, expectedFaceIds);
+        mMetadata.set(CaptureResult.STATISTICS_FACE_SCORES, expectedFaceScores);
+        mMetadata.set(CaptureResult.STATISTICS_FACE_RECTANGLES, expectedRects);
+        mMetadata.set(CaptureResult.STATISTICS_FACE_LANDMARKS, expectedFaceLM);
+        Face[] resultFaces = mMetadata.get(CaptureResult.STATISTICS_FACES);
+        assertEquals(numFaces, resultFaces.length);
+        for (int i = 0; i < numFaces; i++) {
+            assertEquals(expectedFaceIds[i], resultFaces[i].getId());
+            assertEquals(expectedFaceScores[i], resultFaces[i].getScore());
+            assertEquals(expectedRects[i], resultFaces[i].getBounds());
+            assertEquals(expectedFaceLMPoints[i*3], resultFaces[i].getLeftEyePosition());
+            assertEquals(expectedFaceLMPoints[i*3+1], resultFaces[i].getRightEyePosition());
+            assertEquals(expectedFaceLMPoints[i*3+2], resultFaces[i].getMouthPosition());
+        }
+
+        /**
+         * Read - FACE_DETECT_MODE == SIMPLE
+         */
+        mMetadata.set(CaptureResult.STATISTICS_FACE_DETECT_MODE,
+                CaptureResult.STATISTICS_FACE_DETECT_MODE_SIMPLE);
+        mMetadata.set(CaptureResult.STATISTICS_FACE_SCORES, expectedFaceScores);
+        mMetadata.set(CaptureResult.STATISTICS_FACE_RECTANGLES, expectedRects);
+        Face[] resultSimpleFaces = mMetadata.get(CaptureResult.STATISTICS_FACES);
+        assertEquals(numFaces, resultSimpleFaces.length);
+        for (int i = 0; i < numFaces; i++) {
+            assertEquals(Face.ID_UNSUPPORTED, resultSimpleFaces[i].getId());
+            assertEquals(expectedFaceScores[i], resultSimpleFaces[i].getScore());
+            assertEquals(expectedRects[i], resultSimpleFaces[i].getBounds());
+            assertNull(resultSimpleFaces[i].getLeftEyePosition());
+            assertNull(resultSimpleFaces[i].getRightEyePosition());
+            assertNull(resultSimpleFaces[i].getMouthPosition());
+        }
+
+    }
 }
diff --git a/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java b/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java
index 4d410d5..1f3901c 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java
@@ -295,6 +295,11 @@
 
                 updateDisplayState();
 
+                // When launched into empty recents, show drawer
+                if (mType == TYPE_RECENT_OPEN && mAdapter.isEmpty() && !state.stackTouched) {
+                    ((DocumentsActivity) context).setRootsDrawerOpen(true);
+                }
+
                 // Restore any previous instance state
                 final SparseArray<Parcelable> container = state.dirState.remove(mStateKey);
                 if (container != null && !getArguments().getBoolean(EXTRA_IGNORE_STATE, false)) {
diff --git a/packages/DocumentsUI/src/com/android/documentsui/RecentsCreateFragment.java b/packages/DocumentsUI/src/com/android/documentsui/RecentsCreateFragment.java
index 3954173..05766f5 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/RecentsCreateFragment.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/RecentsCreateFragment.java
@@ -109,6 +109,11 @@
             public void onLoadFinished(
                     Loader<List<DocumentStack>> loader, List<DocumentStack> data) {
                 mAdapter.swapStacks(data);
+
+                // When launched into empty recents, show drawer
+                if (mAdapter.isEmpty() && !state.stackTouched) {
+                    ((DocumentsActivity) context).setRootsDrawerOpen(true);
+                }
             }
 
             @Override
diff --git a/packages/DocumentsUI/src/com/android/documentsui/RootsCache.java b/packages/DocumentsUI/src/com/android/documentsui/RootsCache.java
index bad0a96..eb56765 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/RootsCache.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/RootsCache.java
@@ -21,9 +21,11 @@
 import android.content.ContentProviderClient;
 import android.content.ContentResolver;
 import android.content.Context;
+import android.content.Intent;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.ProviderInfo;
+import android.content.pm.ResolveInfo;
 import android.database.ContentObserver;
 import android.database.Cursor;
 import android.net.Uri;
@@ -158,6 +160,9 @@
     private class UpdateTask extends AsyncTask<Void, Void, Void> {
         private final String mFilterPackage;
 
+        private final Multimap<String, RootInfo> mTaskRoots = ArrayListMultimap.create();
+        private final HashSet<String> mTaskStoppedAuthorities = Sets.newHashSet();
+
         /**
          * Update all roots.
          */
@@ -177,54 +182,64 @@
         protected Void doInBackground(Void... params) {
             final long start = SystemClock.elapsedRealtime();
 
-            final Multimap<String, RootInfo> roots = ArrayListMultimap.create();
-            final HashSet<String> stoppedAuthorities = Sets.newHashSet();
-
-            roots.put(mRecentsRoot.authority, mRecentsRoot);
+            mTaskRoots.put(mRecentsRoot.authority, mRecentsRoot);
 
             final ContentResolver resolver = mContext.getContentResolver();
             final PackageManager pm = mContext.getPackageManager();
-            final List<ProviderInfo> providers = pm.queryContentProviders(
+
+            // Pick up provider with action string
+            final Intent intent = new Intent(DocumentsContract.PROVIDER_INTERFACE);
+            final List<ResolveInfo> providers = pm.queryIntentContentProviders(intent, 0);
+            for (ResolveInfo info : providers) {
+                handleDocumentsProvider(info.providerInfo);
+            }
+
+            // Pick up legacy providers
+            final List<ProviderInfo> legacyProviders = pm.queryContentProviders(
                     null, -1, PackageManager.GET_META_DATA);
-            for (ProviderInfo info : providers) {
+            for (ProviderInfo info : legacyProviders) {
                 if (info.metaData != null && info.metaData.containsKey(
                         DocumentsContract.META_DATA_DOCUMENT_PROVIDER)) {
-                    // Ignore stopped packages for now; we might query them
-                    // later during UI interaction.
-                    if ((info.applicationInfo.flags & ApplicationInfo.FLAG_STOPPED) != 0) {
-                        if (LOGD) Log.d(TAG, "Ignoring stopped authority " + info.authority);
-                        stoppedAuthorities.add(info.authority);
-                        continue;
-                    }
-
-                    // Try using cached roots if filtering
-                    boolean cacheHit = false;
-                    if (mFilterPackage != null && !mFilterPackage.equals(info.packageName)) {
-                        synchronized (mLock) {
-                            if (roots.putAll(info.authority, mRoots.get(info.authority))) {
-                                if (LOGD) Log.d(TAG, "Used cached roots for " + info.authority);
-                                cacheHit = true;
-                            }
-                        }
-                    }
-
-                    // Cache miss, or loading everything
-                    if (!cacheHit) {
-                        roots.putAll(
-                                info.authority, loadRootsForAuthority(resolver, info.authority));
-                    }
+                    handleDocumentsProvider(info);
                 }
             }
 
             final long delta = SystemClock.elapsedRealtime() - start;
-            Log.d(TAG, "Update found " + roots.size() + " roots in " + delta + "ms");
+            Log.d(TAG, "Update found " + mTaskRoots.size() + " roots in " + delta + "ms");
             synchronized (mLock) {
-                mStoppedAuthorities = stoppedAuthorities;
-                mRoots = roots;
+                mRoots = mTaskRoots;
+                mStoppedAuthorities = mTaskStoppedAuthorities;
             }
             mFirstLoad.countDown();
             return null;
         }
+
+        private void handleDocumentsProvider(ProviderInfo info) {
+            // Ignore stopped packages for now; we might query them
+            // later during UI interaction.
+            if ((info.applicationInfo.flags & ApplicationInfo.FLAG_STOPPED) != 0) {
+                if (LOGD) Log.d(TAG, "Ignoring stopped authority " + info.authority);
+                mTaskStoppedAuthorities.add(info.authority);
+                return;
+            }
+
+            // Try using cached roots if filtering
+            boolean cacheHit = false;
+            if (mFilterPackage != null && !mFilterPackage.equals(info.packageName)) {
+                synchronized (mLock) {
+                    if (mTaskRoots.putAll(info.authority, mRoots.get(info.authority))) {
+                        if (LOGD) Log.d(TAG, "Used cached roots for " + info.authority);
+                        cacheHit = true;
+                    }
+                }
+            }
+
+            // Cache miss, or loading everything
+            if (!cacheHit) {
+                mTaskRoots.putAll(info.authority,
+                        loadRootsForAuthority(mContext.getContentResolver(), info.authority));
+            }
+        }
     }
 
     /**
diff --git a/packages/DocumentsUI/src/com/android/documentsui/RootsFragment.java b/packages/DocumentsUI/src/com/android/documentsui/RootsFragment.java
index 2fb12bb..fdbc3ab 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/RootsFragment.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/RootsFragment.java
@@ -142,9 +142,12 @@
         final RootInfo root = ((DocumentsActivity) getActivity()).getCurrentRoot();
         for (int i = 0; i < mAdapter.getCount(); i++) {
             final Object item = mAdapter.getItem(i);
-            if (Objects.equal(item, root)) {
-                mList.setItemChecked(i, true);
-                return;
+            if (item instanceof RootItem) {
+                final RootInfo testRoot = ((RootItem) item).root;
+                if (Objects.equal(testRoot, root)) {
+                    mList.setItemChecked(i, true);
+                    return;
+                }
             }
         }
     }
diff --git a/packages/ExternalStorageProvider/AndroidManifest.xml b/packages/ExternalStorageProvider/AndroidManifest.xml
index 7094efc..99a4260 100644
--- a/packages/ExternalStorageProvider/AndroidManifest.xml
+++ b/packages/ExternalStorageProvider/AndroidManifest.xml
@@ -11,9 +11,9 @@
             android:grantUriPermissions="true"
             android:exported="true"
             android:permission="android.permission.MANAGE_DOCUMENTS">
-            <meta-data
-                android:name="android.content.DOCUMENT_PROVIDER"
-                android:value="true" />
+            <intent-filter>
+                <action android:name="android.content.action.DOCUMENTS_PROVIDER" />
+            </intent-filter>
         </provider>
 
         <!-- TODO: find a better place for tests to live -->
@@ -24,9 +24,9 @@
             android:exported="true"
             android:permission="android.permission.MANAGE_DOCUMENTS"
             android:enabled="false">
-            <meta-data
-                android:name="android.content.DOCUMENT_PROVIDER"
-                android:value="true" />
+            <intent-filter>
+                <action android:name="android.content.action.DOCUMENTS_PROVIDER" />
+            </intent-filter>
         </provider>
     </application>
 </manifest>
diff --git a/packages/Keyguard/res/drawable-hdpi/progress_bg_holo_light.9.png b/packages/Keyguard/res/drawable-hdpi/progress_bg_holo_light.9.png
new file mode 100644
index 0000000..2d79280
--- /dev/null
+++ b/packages/Keyguard/res/drawable-hdpi/progress_bg_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-hdpi/progress_primary_holo_light.9.png b/packages/Keyguard/res/drawable-hdpi/progress_primary_holo_light.9.png
new file mode 100644
index 0000000..543cb85
--- /dev/null
+++ b/packages/Keyguard/res/drawable-hdpi/progress_primary_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-hdpi/progress_secondary_holo_light.9.png b/packages/Keyguard/res/drawable-hdpi/progress_secondary_holo_light.9.png
new file mode 100644
index 0000000..4497058
--- /dev/null
+++ b/packages/Keyguard/res/drawable-hdpi/progress_secondary_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-hdpi/scrubber_control_disabled_holo.png b/packages/Keyguard/res/drawable-hdpi/scrubber_control_disabled_holo.png
new file mode 100644
index 0000000..ba77899
--- /dev/null
+++ b/packages/Keyguard/res/drawable-hdpi/scrubber_control_disabled_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-hdpi/scrubber_control_focused_holo.png b/packages/Keyguard/res/drawable-hdpi/scrubber_control_focused_holo.png
new file mode 100644
index 0000000..539ee22
--- /dev/null
+++ b/packages/Keyguard/res/drawable-hdpi/scrubber_control_focused_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-hdpi/scrubber_control_normal_holo.png b/packages/Keyguard/res/drawable-hdpi/scrubber_control_normal_holo.png
new file mode 100644
index 0000000..9a4ea2f
--- /dev/null
+++ b/packages/Keyguard/res/drawable-hdpi/scrubber_control_normal_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-hdpi/scrubber_control_pressed_holo.png b/packages/Keyguard/res/drawable-hdpi/scrubber_control_pressed_holo.png
new file mode 100644
index 0000000..e6b11de
--- /dev/null
+++ b/packages/Keyguard/res/drawable-hdpi/scrubber_control_pressed_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-hdpi/scrubber_primary_holo.9.png b/packages/Keyguard/res/drawable-hdpi/scrubber_primary_holo.9.png
new file mode 100644
index 0000000..822e8d11
--- /dev/null
+++ b/packages/Keyguard/res/drawable-hdpi/scrubber_primary_holo.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-hdpi/scrubber_secondary_holo.9.png b/packages/Keyguard/res/drawable-hdpi/scrubber_secondary_holo.9.png
new file mode 100644
index 0000000..be4253e
--- /dev/null
+++ b/packages/Keyguard/res/drawable-hdpi/scrubber_secondary_holo.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-hdpi/scrubber_track_holo_light.9.png b/packages/Keyguard/res/drawable-hdpi/scrubber_track_holo_light.9.png
new file mode 100644
index 0000000..2334e14
--- /dev/null
+++ b/packages/Keyguard/res/drawable-hdpi/scrubber_track_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-mdpi/progress_bg_holo_light.9.png b/packages/Keyguard/res/drawable-mdpi/progress_bg_holo_light.9.png
new file mode 100644
index 0000000..ff40433
--- /dev/null
+++ b/packages/Keyguard/res/drawable-mdpi/progress_bg_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-mdpi/progress_primary_holo_light.9.png b/packages/Keyguard/res/drawable-mdpi/progress_primary_holo_light.9.png
new file mode 100644
index 0000000..d5f874d
--- /dev/null
+++ b/packages/Keyguard/res/drawable-mdpi/progress_primary_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-mdpi/progress_secondary_holo_light.9.png b/packages/Keyguard/res/drawable-mdpi/progress_secondary_holo_light.9.png
new file mode 100644
index 0000000..f027007
--- /dev/null
+++ b/packages/Keyguard/res/drawable-mdpi/progress_secondary_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-mdpi/scrubber_control_disabled_holo.png b/packages/Keyguard/res/drawable-mdpi/scrubber_control_disabled_holo.png
new file mode 100644
index 0000000..981facd
--- /dev/null
+++ b/packages/Keyguard/res/drawable-mdpi/scrubber_control_disabled_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-mdpi/scrubber_control_focused_holo.png b/packages/Keyguard/res/drawable-mdpi/scrubber_control_focused_holo.png
new file mode 100644
index 0000000..d432f42
--- /dev/null
+++ b/packages/Keyguard/res/drawable-mdpi/scrubber_control_focused_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-mdpi/scrubber_control_normal_holo.png b/packages/Keyguard/res/drawable-mdpi/scrubber_control_normal_holo.png
new file mode 100644
index 0000000..7bb749e
--- /dev/null
+++ b/packages/Keyguard/res/drawable-mdpi/scrubber_control_normal_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-mdpi/scrubber_control_pressed_holo.png b/packages/Keyguard/res/drawable-mdpi/scrubber_control_pressed_holo.png
new file mode 100644
index 0000000..43d826e
--- /dev/null
+++ b/packages/Keyguard/res/drawable-mdpi/scrubber_control_pressed_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-mdpi/scrubber_primary_holo.9.png b/packages/Keyguard/res/drawable-mdpi/scrubber_primary_holo.9.png
new file mode 100644
index 0000000..98ac428
--- /dev/null
+++ b/packages/Keyguard/res/drawable-mdpi/scrubber_primary_holo.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-mdpi/scrubber_secondary_holo.9.png b/packages/Keyguard/res/drawable-mdpi/scrubber_secondary_holo.9.png
new file mode 100644
index 0000000..d8b563b
--- /dev/null
+++ b/packages/Keyguard/res/drawable-mdpi/scrubber_secondary_holo.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-mdpi/scrubber_track_holo_light.9.png b/packages/Keyguard/res/drawable-mdpi/scrubber_track_holo_light.9.png
new file mode 100644
index 0000000..47c5dd9
--- /dev/null
+++ b/packages/Keyguard/res/drawable-mdpi/scrubber_track_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xhdpi/progress_bg_holo_light.9.png b/packages/Keyguard/res/drawable-xhdpi/progress_bg_holo_light.9.png
new file mode 100644
index 0000000..dff0939
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xhdpi/progress_bg_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xhdpi/progress_primary_holo_light.9.png b/packages/Keyguard/res/drawable-xhdpi/progress_primary_holo_light.9.png
new file mode 100644
index 0000000..60b8198
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xhdpi/progress_primary_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xhdpi/progress_secondary_holo_light.9.png b/packages/Keyguard/res/drawable-xhdpi/progress_secondary_holo_light.9.png
new file mode 100644
index 0000000..11b31be
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xhdpi/progress_secondary_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xhdpi/scrubber_control_disabled_holo.png b/packages/Keyguard/res/drawable-xhdpi/scrubber_control_disabled_holo.png
new file mode 100644
index 0000000..ffe913d
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xhdpi/scrubber_control_disabled_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xhdpi/scrubber_control_focused_holo.png b/packages/Keyguard/res/drawable-xhdpi/scrubber_control_focused_holo.png
new file mode 100644
index 0000000..2fccb8f
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xhdpi/scrubber_control_focused_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xhdpi/scrubber_control_normal_holo.png b/packages/Keyguard/res/drawable-xhdpi/scrubber_control_normal_holo.png
new file mode 100644
index 0000000..a638501
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xhdpi/scrubber_control_normal_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xhdpi/scrubber_control_pressed_holo.png b/packages/Keyguard/res/drawable-xhdpi/scrubber_control_pressed_holo.png
new file mode 100644
index 0000000..f0e65ea
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xhdpi/scrubber_control_pressed_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xhdpi/scrubber_primary_holo.9.png b/packages/Keyguard/res/drawable-xhdpi/scrubber_primary_holo.9.png
new file mode 100644
index 0000000..04f6ae3
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xhdpi/scrubber_primary_holo.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xhdpi/scrubber_secondary_holo.9.png b/packages/Keyguard/res/drawable-xhdpi/scrubber_secondary_holo.9.png
new file mode 100644
index 0000000..7fef98d
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xhdpi/scrubber_secondary_holo.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xhdpi/scrubber_track_holo_light.9.png b/packages/Keyguard/res/drawable-xhdpi/scrubber_track_holo_light.9.png
new file mode 100644
index 0000000..a712169
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xhdpi/scrubber_track_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/kg_add_widget_pressed.png b/packages/Keyguard/res/drawable-xxhdpi/kg_add_widget_pressed.png
new file mode 100644
index 0000000..0c0838b
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/kg_add_widget_pressed.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/progress_bg_holo_light.9.png b/packages/Keyguard/res/drawable-xxhdpi/progress_bg_holo_light.9.png
new file mode 100644
index 0000000..60a8e22
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/progress_bg_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/progress_primary_holo_light.9.png b/packages/Keyguard/res/drawable-xxhdpi/progress_primary_holo_light.9.png
new file mode 100644
index 0000000..18384d3
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/progress_primary_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/progress_secondary_holo_light.9.png b/packages/Keyguard/res/drawable-xxhdpi/progress_secondary_holo_light.9.png
new file mode 100644
index 0000000..82eb615
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/progress_secondary_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_disabled_holo.png b/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_disabled_holo.png
new file mode 100644
index 0000000..d1ac7ae
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_disabled_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_focused_holo.png b/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_focused_holo.png
new file mode 100644
index 0000000..58a2976
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_focused_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_normal_holo.png b/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_normal_holo.png
new file mode 100644
index 0000000..6f696fd
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_normal_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_pressed_holo.png b/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_pressed_holo.png
new file mode 100644
index 0000000..faae4e3
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/scrubber_control_pressed_holo.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/scrubber_primary_holo.9.png b/packages/Keyguard/res/drawable-xxhdpi/scrubber_primary_holo.9.png
new file mode 100644
index 0000000..82c2b7e
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/scrubber_primary_holo.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/scrubber_secondary_holo.9.png b/packages/Keyguard/res/drawable-xxhdpi/scrubber_secondary_holo.9.png
new file mode 100644
index 0000000..800d95e
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/scrubber_secondary_holo.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable-xxhdpi/scrubber_track_holo_light.9.png b/packages/Keyguard/res/drawable-xxhdpi/scrubber_track_holo_light.9.png
new file mode 100644
index 0000000..9991f7f
--- /dev/null
+++ b/packages/Keyguard/res/drawable-xxhdpi/scrubber_track_holo_light.9.png
Binary files differ
diff --git a/packages/Keyguard/res/drawable/scrubber_control_selector_holo.xml b/packages/Keyguard/res/drawable/scrubber_control_selector_holo.xml
new file mode 100644
index 0000000..d09b1a5
--- /dev/null
+++ b/packages/Keyguard/res/drawable/scrubber_control_selector_holo.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_enabled="false" android:drawable="@drawable/scrubber_control_disabled_holo" />
+    <item android:state_pressed="true" android:drawable="@drawable/scrubber_control_pressed_holo" />
+    <item android:state_selected="true" android:drawable="@drawable/scrubber_control_focused_holo" />
+    <item android:drawable="@drawable/scrubber_control_normal_holo" />
+</selector>
diff --git a/packages/Keyguard/res/drawable/scrubber_progress_horizontal_holo_light.xml b/packages/Keyguard/res/drawable/scrubber_progress_horizontal_holo_light.xml
new file mode 100644
index 0000000..f07c742
--- /dev/null
+++ b/packages/Keyguard/res/drawable/scrubber_progress_horizontal_holo_light.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background"
+            android:drawable="@drawable/scrubber_track_holo_light" />
+    <item android:id="@android:id/secondaryProgress">
+        <scale android:scaleWidth="100%"
+               android:drawable="@drawable/scrubber_secondary_holo" />
+    </item>
+    <item android:id="@android:id/progress">
+        <scale android:scaleWidth="100%"
+               android:drawable="@drawable/scrubber_primary_holo" />
+    </item>
+</layer-list>
diff --git a/packages/Keyguard/res/layout/keyguard_transport_control_view.xml b/packages/Keyguard/res/layout/keyguard_transport_control_view.xml
index 81c7425..a0b59a7 100644
--- a/packages/Keyguard/res/layout/keyguard_transport_control_view.xml
+++ b/packages/Keyguard/res/layout/keyguard_transport_control_view.xml
@@ -75,7 +75,8 @@
                 <SeekBar
                     android:id="@+id/transient_seek_bar"
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content" />
+                    android:layout_height="wrap_content"
+                    style="@style/Widget.TransportControl.SeekBar" />
                 <TextView
                     android:id="@+id/transient_seek_time_elapsed"
                     android:layout_width="wrap_content"
diff --git a/packages/Keyguard/res/values-uk/strings.xml b/packages/Keyguard/res/values-uk/strings.xml
index 3c004ce..01bf687 100644
--- a/packages/Keyguard/res/values-uk/strings.xml
+++ b/packages/Keyguard/res/values-uk/strings.xml
@@ -73,7 +73,7 @@
     <string name="keyguard_accessibility_transport_stop_description" msgid="7656358482980912216">"Кнопка \"Зупинити\""</string>
     <string name="keyguard_accessibility_transport_thumbs_up_description" msgid="4535938129663903194">"Подобається"</string>
     <string name="keyguard_accessibility_transport_thumbs_down_description" msgid="8101433677192177861">"Не подобається"</string>
-    <string name="keyguard_accessibility_transport_heart_description" msgid="2336943232474689887">"Серце"</string>
+    <string name="keyguard_accessibility_transport_heart_description" msgid="2336943232474689887">"Рейтинг"</string>
     <string name="keyguard_accessibility_show_bouncer" msgid="5425837272418176176">"Розблокуйте, щоб продовжити"</string>
     <string name="keyguard_accessibility_hide_bouncer" msgid="7896992171878309358">"Запуск скасовано"</string>
     <string name="keyguard_accessibility_delete_widget_start" msgid="4096550552634391451">"Відпустіть <xliff:g id="WIDGET_INDEX">%1$s</xliff:g>, щоб видалити."</string>
diff --git a/packages/Keyguard/res/values/styles.xml b/packages/Keyguard/res/values/styles.xml
index 44f560f..9fd8f31 100644
--- a/packages/Keyguard/res/values/styles.xml
+++ b/packages/Keyguard/res/values/styles.xml
@@ -68,4 +68,18 @@
         <item name="android:textSize">@dimen/widget_big_font_size</item>
     </style>
 
+    <style name="Widget.TransportControl.SeekBar" parent="@android:style/Widget.Holo.SeekBar">
+        <item name="android:indeterminateOnly">false</item>
+        <item name="android:progressDrawable">@drawable/scrubber_progress_horizontal_holo_light</item>
+        <item name="android:indeterminateDrawable">@drawable/scrubber_progress_horizontal_holo_light</item>
+        <item name="android:minHeight">13dip</item>
+        <item name="android:maxHeight">13dip</item>
+        <item name="android:thumb">@drawable/scrubber_control_selector_holo</item>
+        <item name="android:thumbOffset">16dip</item>
+        <item name="android:focusable">true</item>
+        <item name="android:paddingStart">16dip</item>
+        <item name="android:paddingEnd">16dip</item>
+        <item name="android:mirrorForRtl">true</item>
+    </style>
+
 </resources>
diff --git a/packages/Keyguard/src/com/android/keyguard/CarrierText.java b/packages/Keyguard/src/com/android/keyguard/CarrierText.java
index 03b09b1..c33f174 100644
--- a/packages/Keyguard/src/com/android/keyguard/CarrierText.java
+++ b/packages/Keyguard/src/com/android/keyguard/CarrierText.java
@@ -47,6 +47,14 @@
             mSimState = simState;
             updateCarrierText(mSimState, mPlmn, mSpn);
         }
+
+        public void onScreenTurnedOff(int why) {
+            setSelected(false);
+        };
+
+        public void onScreenTurnedOn() {
+            setSelected(true);
+        };
     };
     /**
      * The status of this lock screen. Primarily used for widgets on LockScreen.
@@ -79,7 +87,8 @@
     protected void onFinishInflate() {
         super.onFinishInflate();
         mSeparator = getResources().getString(R.string.kg_text_message_separator);
-        setSelected(true); // Allow marquee to work.
+        final boolean screenOn = KeyguardUpdateMonitor.getInstance(mContext).isScreenOn();
+        setSelected(screenOn); // Allow marquee to work.
     }
 
     @Override
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
index f292407..c4be72f 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
@@ -978,6 +978,11 @@
         mAppWidgetContainer.setVisibility(
                 isSimOrAccount && fullScreenEnabled ? View.GONE : View.VISIBLE);
 
+        // Don't show camera or search in navbar when SIM or Account screen is showing
+        setSystemUiVisibility(isSimOrAccount ?
+                (getSystemUiVisibility() | View.STATUS_BAR_DISABLE_SEARCH)
+                : (getSystemUiVisibility() & ~View.STATUS_BAR_DISABLE_SEARCH));
+
         if (mSlidingChallengeLayout != null) {
             mSlidingChallengeLayout.setChallengeInteractive(!fullScreenEnabled);
         }
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardMessageArea.java b/packages/Keyguard/src/com/android/keyguard/KeyguardMessageArea.java
index ad59c02..69075ec 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardMessageArea.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardMessageArea.java
@@ -163,6 +163,12 @@
             mBatteryIsLow = status.isBatteryLow();
             update();
         }
+        public void onScreenTurnedOff(int why) {
+            setSelected(false);
+        };
+        public void onScreenTurnedOn() {
+            setSelected(true);
+        };
     };
 
     public KeyguardMessageArea(Context context) {
@@ -174,9 +180,6 @@
 
         mLockPatternUtils = new LockPatternUtils(context);
 
-        // This is required to ensure marquee works
-        setSelected(true);
-
         // Registering this callback immediately updates the battery state, among other things.
         mUpdateMonitor = KeyguardUpdateMonitor.getInstance(getContext());
         mUpdateMonitor.registerCallback(mInfoCallback);
@@ -187,6 +190,12 @@
         update();
     }
 
+    @Override
+    protected void onFinishInflate() {
+        final boolean screenOn = KeyguardUpdateMonitor.getInstance(mContext).isScreenOn();
+        setSelected(screenOn); // This is required to ensure marquee works
+    }
+
     public void securityMessageChanged() {
         setAlpha(1f);
         mShowingMessage = true;
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java
index ffb619b..3e42c14 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java
@@ -21,6 +21,7 @@
 import android.graphics.Typeface;
 import android.text.TextUtils;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.util.Slog;
 import android.view.View;
 import android.widget.GridLayout;
@@ -56,6 +57,14 @@
                 refresh();
             }
         };
+
+        public void onScreenTurnedOn() {
+            setEnableMarquee(true);
+        };
+
+        public void onScreenTurnedOff(int why) {
+            setEnableMarquee(false);
+        };
     };
 
     public KeyguardStatusView(Context context) {
@@ -70,22 +79,18 @@
         super(context, attrs, defStyle);
     }
 
+    private void setEnableMarquee(boolean enabled) {
+        if (DEBUG) Log.v(TAG, (enabled ? "Enable" : "Disable") + " transport text marquee");
+        if (mAlarmStatusView != null) mAlarmStatusView.setSelected(enabled);
+    }
+
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
-
         mAlarmStatusView = (TextView) findViewById(R.id.alarm_status);
         mLockPatternUtils = new LockPatternUtils(getContext());
-
-        // Required to get Marquee to work.
-        final View marqueeViews[] = { mAlarmStatusView };
-        for (int i = 0; i < marqueeViews.length; i++) {
-            View v = marqueeViews[i];
-            if (v == null) {
-                throw new RuntimeException("Can't find widget at index " + i);
-            }
-            v.setSelected(true);
-        }
+        final boolean screenOn = KeyguardUpdateMonitor.getInstance(mContext).isScreenOn();
+        setEnableMarquee(screenOn);
         refresh();
     }
 
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java
index 6d7b743..ca4892d 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java
@@ -22,6 +22,8 @@
 import android.graphics.Bitmap;
 import android.graphics.ColorMatrix;
 import android.graphics.ColorMatrixColorFilter;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffXfermode;
 import android.graphics.drawable.Drawable;
 import android.media.AudioManager;
 import android.media.MediaMetadataEditor;
@@ -198,6 +200,16 @@
 
     KeyguardHostView.TransportControlCallback mTransportControlCallback;
 
+    private final KeyguardUpdateMonitorCallback mUpdateMonitor
+            = new KeyguardUpdateMonitorCallback() {
+        public void onScreenTurnedOff(int why) {
+            setEnableMarquee(false);
+        };
+        public void onScreenTurnedOn() {
+            setEnableMarquee(true);
+        };
+    };
+
     public KeyguardTransportControlView(Context context, AttributeSet attrs) {
         super(context, attrs);
         if (DEBUG) Log.v(TAG, "Create TCV " + this);
@@ -250,6 +262,12 @@
         mTransportControlCallback = transportControlCallback;
     }
 
+    private void setEnableMarquee(boolean enabled) {
+        if (DEBUG) Log.v(TAG, (enabled ? "Enable" : "Disable") + " transport text marquee");
+        if (mTrackTitle != null) mTrackTitle.setSelected(enabled);
+        if (mTrackArtistAlbum != null) mTrackTitle.setSelected(enabled);
+    }
+
     @Override
     public void onFinishInflate() {
         super.onFinishInflate();
@@ -257,9 +275,7 @@
         mMetadataContainer = (ViewGroup) findViewById(R.id.metadata_container);
         mBadge = (ImageView) findViewById(R.id.badge);
         mTrackTitle = (TextView) findViewById(R.id.title);
-        mTrackTitle.setSelected(true); // enable marquee
         mTrackArtistAlbum = (TextView) findViewById(R.id.artist_album);
-        mTrackArtistAlbum.setSelected(true);
         mTransientSeek = findViewById(R.id.transient_seek);
         mTransientSeekBar = (SeekBar) findViewById(R.id.transient_seek_bar);
         mTransientSeekBar.setOnSeekBarChangeListener(mOnSeekBarChangeListener);
@@ -273,6 +289,8 @@
             view.setOnClickListener(mTransportCommandListener);
             view.setOnLongClickListener(mTransportShowSeekBarListener);
         }
+        final boolean screenOn = KeyguardUpdateMonitor.getInstance(mContext).isScreenOn();
+        setEnableMarquee(screenOn);
     }
 
     @Override
@@ -285,6 +303,7 @@
         }
         if (DEBUG) Log.v(TAG, "Registering TCV " + this);
         mAudioManager.registerRemoteController(mRemoteController);
+        KeyguardUpdateMonitor.getInstance(mContext).registerCallback(mUpdateMonitor);
     }
 
     @Override
@@ -301,6 +320,7 @@
         super.onDetachedFromWindow();
         if (DEBUG) Log.v(TAG, "Unregistering TCV " + this);
         mAudioManager.unregisterRemoteController(mRemoteController);
+        KeyguardUpdateMonitor.getInstance(mContext).removeCallback(mUpdateMonitor);
         mUserSeeking = false;
     }
 
@@ -310,6 +330,7 @@
         final ColorMatrix cm = new ColorMatrix();
         cm.setSaturation(0);
         mBadge.setColorFilter(new ColorMatrixColorFilter(cm));
+        mBadge.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SCREEN));
         mBadge.setImageAlpha(0xef);
     }
 
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
index 76deb77..45cd3d4 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -92,7 +92,8 @@
     protected static final int MSG_SET_PLAYBACK_STATE = 316;
     protected static final int MSG_USER_INFO_CHANGED = 317;
     protected static final int MSG_REPORT_EMERGENCY_CALL_ACTION = 318;
-
+    private static final int MSG_SCREEN_TURNED_ON = 319;
+    private static final int MSG_SCREEN_TURNED_OFF = 320;
 
     private static KeyguardUpdateMonitor sInstance;
 
@@ -127,6 +128,8 @@
 
     private boolean mSwitchingUser;
 
+    private boolean mScreenOn;
+
     private final Handler mHandler = new Handler() {
         @Override
         public void handleMessage(Message msg) {
@@ -185,6 +188,12 @@
                 case MSG_REPORT_EMERGENCY_CALL_ACTION:
                     handleReportEmergencyCallAction();
                     break;
+                case MSG_SCREEN_TURNED_OFF:
+                    handleScreenTurnedOff(msg.arg1);
+                    break;
+                case MSG_SCREEN_TURNED_ON:
+                    handleScreenTurnedOn();
+                    break;
             }
         }
     };
@@ -411,6 +420,26 @@
         return sInstance;
     }
 
+    protected void handleScreenTurnedOn() {
+        final int count = mCallbacks.size();
+        for (int i = 0; i < count; i++) {
+            KeyguardUpdateMonitorCallback cb = mCallbacks.get(i).get();
+            if (cb != null) {
+                cb.onScreenTurnedOn();
+            }
+        }
+    }
+
+    protected void handleScreenTurnedOff(int arg1) {
+        final int count = mCallbacks.size();
+        for (int i = 0; i < count; i++) {
+            KeyguardUpdateMonitorCallback cb = mCallbacks.get(i).get();
+            if (cb != null) {
+                cb.onScreenTurnedOff(arg1);
+            }
+        }
+    }
+
     /**
      * IMPORTANT: Must be called from UI thread.
      */
@@ -1041,4 +1070,24 @@
     public DisplayClientState getCachedDisplayClientState() {
         return mDisplayClientState;
     }
+
+    // TODO: use these callbacks elsewhere in place of the existing notifyScreen*()
+    // (KeyguardViewMediator, KeyguardHostView)
+    public void dispatchScreenTurnedOn() {
+        synchronized (this) {
+            mScreenOn = true;
+        }
+        mHandler.sendEmptyMessage(MSG_SCREEN_TURNED_ON);
+    }
+
+    public void dispatchScreenTurndOff(int why) {
+        synchronized(this) {
+            mScreenOn = false;
+        }
+        mHandler.sendMessage(mHandler.obtainMessage(MSG_SCREEN_TURNED_OFF, why, 0));
+    }
+
+    public boolean isScreenOn() {
+        return mScreenOn;
+    }
 }
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java
index e6dddab..76f9637 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java
@@ -19,6 +19,7 @@
 import android.app.admin.DevicePolicyManager;
 import android.graphics.Bitmap;
 import android.media.AudioManager;
+import android.view.WindowManagerPolicy;
 
 import com.android.internal.telephony.IccCardConstants;
 
@@ -137,7 +138,23 @@
      */
     void onEmergencyCallAction() { }
 
+    /**
+     * Called when the transport background changes.
+     * @param bitmap
+     */
     public void onSetBackground(Bitmap bitmap) {
-        // THIS SPACE FOR RENT
     }
+
+    /**
+     * Called when the screen turns on
+     */
+    public void onScreenTurnedOn() { }
+
+    /**
+     * Called when the screen turns off
+     * @param why {@link WindowManagerPolicy#OFF_BECAUSE_OF_USER},
+     *   {@link WindowManagerPolicy#OFF_BECAUSE_OF_TIMEOUT} or
+     *   {@link WindowManagerPolicy#OFF_BECAUSE_OF_PROX_SENSOR}.
+     */
+    public void onScreenTurnedOff(int why) { }
 }
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java b/packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java
index dc28bd0..a37a3a4 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java
@@ -599,6 +599,7 @@
                 doKeyguardLocked(null);
             }
         }
+        KeyguardUpdateMonitor.getInstance(mContext).dispatchScreenTurndOff(why);
     }
 
     private void doKeyguardLaterLocked() {
@@ -664,6 +665,7 @@
                 notifyScreenOnLocked(callback);
             }
         }
+        KeyguardUpdateMonitor.getInstance(mContext).dispatchScreenTurnedOn();
         maybeSendUserPresentBroadcast();
     }
 
diff --git a/packages/PrintSpooler/res/layout/printer_dropdown_item.xml b/packages/PrintSpooler/res/layout/printer_dropdown_item.xml
index 6439b49..2749aa6 100644
--- a/packages/PrintSpooler/res/layout/printer_dropdown_item.xml
+++ b/packages/PrintSpooler/res/layout/printer_dropdown_item.xml
@@ -37,7 +37,8 @@
     <LinearLayout
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:orientation="vertical">
+        android:orientation="vertical"
+        android:duplicateParentState="true">
 
         <TextView
             android:id="@+id/title"
diff --git a/packages/PrintSpooler/res/values/themes.xml b/packages/PrintSpooler/res/values/themes.xml
index bb41527..86f4a37 100644
--- a/packages/PrintSpooler/res/values/themes.xml
+++ b/packages/PrintSpooler/res/values/themes.xml
@@ -22,6 +22,7 @@
         <item name="android:windowIsTranslucent">true</item>
         <item name="android:backgroundDimEnabled">true</item>
         <item name="android:colorBackgroundCacheHint">@android:color/transparent</item>
+        <item name="android:windowIsFloating">true</item>
     </style>
 
     <style name="SelectPrinterActivityTheme" parent="@android:style/Theme.Holo.Light">
diff --git a/packages/PrintSpooler/src/com/android/printspooler/PrintJobConfigActivity.java b/packages/PrintSpooler/src/com/android/printspooler/PrintJobConfigActivity.java
index 7f9be6c..0bd8344 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/PrintJobConfigActivity.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/PrintJobConfigActivity.java
@@ -555,6 +555,7 @@
                 // TODO: We need some UI for announcing an error.
                 mControllerState = CONTROLLER_STATE_FAILED;
                 Log.e(LOG_TAG, "Received invalid pages from the app");
+                mEditor.cancel();
                 PrintJobConfigActivity.this.finish();
             }
         }
@@ -1152,6 +1153,9 @@
                     if (!mFavoritePrinterSelected && mDestinationSpinnerAdapter.getCount() > 2) {
                         mFavoritePrinterSelected = true;
                         mDestinationSpinner.setSelection(0);
+                        // Workaround again the weird spinner behavior to notify for selection
+                        // change on the next layout pass as the current printer is used below.
+                        mCurrentPrinter = (PrinterInfo) mDestinationSpinnerAdapter.getItem(0);
                     }
 
                     // If there is a next printer to select and we succeed selecting
diff --git a/packages/PrintSpooler/src/com/android/printspooler/SelectPrinterFragment.java b/packages/PrintSpooler/src/com/android/printspooler/SelectPrinterFragment.java
index b8a9417..20315ca 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/SelectPrinterFragment.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/SelectPrinterFragment.java
@@ -435,6 +435,8 @@
                         R.layout.printer_dropdown_item, parent, false);
             }
 
+            convertView.setEnabled(isEnabled(position));
+
             CharSequence title = null;
             CharSequence subtitle = null;
             Drawable icon = null;
@@ -476,6 +478,12 @@
         }
 
         @Override
+        public boolean isEnabled(int position) {
+            PrinterInfo printer =  (PrinterInfo) getItem(position);
+            return printer.getStatus() != PrinterInfo.STATUS_UNAVAILABLE;
+        }
+
+        @Override
         public Loader<List<PrinterInfo>> onCreateLoader(int id, Bundle args) {
             if (id == LOADER_ID_PRINTERS_LOADER) {
                 return new FusedPrintersProvider(getActivity());
diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_0.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_0.png
deleted file mode 100644
index beb0e05..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_0.png
+++ /dev/null
Binary files differ
diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_100.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_100.png
deleted file mode 100644
index 14832c5f..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_100.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_15.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_15.png
deleted file mode 100644
index 603fff1..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_15.png
+++ /dev/null
Binary files differ
diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_28.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_28.png
deleted file mode 100644
index 5556d6a..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_28.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_43.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_43.png
deleted file mode 100644
index 0004633..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_43.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_57.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_57.png
deleted file mode 100644
index abd336b..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_57.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_71.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_71.png
deleted file mode 100644
index f23dda8..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_71.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_85.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_85.png
deleted file mode 100644
index c7482a9..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_85.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_bang_orange.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_bang_orange.png
deleted file mode 100644
index 29a853d..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_bang_orange.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_bang_red.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_bang_red.png
deleted file mode 100644
index 988aa12..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_bang_red.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_bang_white.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_bang_white.png
deleted file mode 100644
index 64c0d82..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_bang_white.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_0.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_0.png
deleted file mode 100644
index 9ab1d8f..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_0.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_100.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_100.png
deleted file mode 100644
index e8f92e2..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_100.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_15.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_15.png
deleted file mode 100644
index 0d01eb5..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_15.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_28.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_28.png
deleted file mode 100644
index 3d66ffb..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_28.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_43.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_43.png
deleted file mode 100644
index 3562cea..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_43.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_57.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_57.png
deleted file mode 100644
index 2b2ebf6..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_57.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_71.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_71.png
deleted file mode 100644
index f9f9537..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_71.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_85.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_85.png
deleted file mode 100644
index 2c7532a..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_charge_85.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_unknown.png b/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_unknown.png
deleted file mode 100644
index ebcd336..0000000
--- a/packages/SystemUI/res/drawable-hdpi/ic_qs_battery_unknown.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/recents_thumbnail_bg_dragging.9.png b/packages/SystemUI/res/drawable-hdpi/recents_thumbnail_bg_dragging.9.png
deleted file mode 100644
index 080f2f2..0000000
--- a/packages/SystemUI/res/drawable-hdpi/recents_thumbnail_bg_dragging.9.png
+++ /dev/null
Binary files differ
diff --git a/packages/SystemUI/res/drawable-hdpi/search_light.png b/packages/SystemUI/res/drawable-hdpi/search_light.png
index c64ae19..116b1f0 100644
--- a/packages/SystemUI/res/drawable-hdpi/search_light.png
+++ b/packages/SystemUI/res/drawable-hdpi/search_light.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_0.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_0.png
deleted file mode 100644
index 4ff22d2..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_0.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_100.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_100.png
deleted file mode 100644
index 612b3622..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_100.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_15.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_15.png
deleted file mode 100644
index c971443..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_15.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_28.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_28.png
deleted file mode 100644
index a6d4796..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_28.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_43.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_43.png
deleted file mode 100644
index 67a6a73..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_43.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_57.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_57.png
deleted file mode 100644
index f972ebd..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_57.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_71.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_71.png
deleted file mode 100644
index b707fa1..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_71.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_85.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_85.png
deleted file mode 100644
index 82d6545..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_85.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim0.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim0.png
deleted file mode 100644
index fe33891..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim0.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim100.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim100.png
deleted file mode 100644
index edd03e3..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim100.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim15.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim15.png
deleted file mode 100644
index 5d90d2b..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim15.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim28.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim28.png
deleted file mode 100644
index 9e18046..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim28.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim43.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim43.png
deleted file mode 100644
index a2f2cf7..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim43.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim57.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim57.png
deleted file mode 100644
index bd5d922..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim57.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim71.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim71.png
deleted file mode 100644
index 9a02199..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim71.png
+++ /dev/null
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diff --git a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim85.png b/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim85.png
deleted file mode 100644
index aa1b25c..0000000
--- a/packages/SystemUI/res/drawable-hdpi/stat_sys_battery_charge_anim85.png
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diff --git a/packages/SystemUI/res/drawable/qs_sys_battery.xml b/packages/SystemUI/res/drawable/qs_sys_battery.xml
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@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 2011, 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.
-*/
--->
-
-<level-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:maxLevel="4" android:drawable="@drawable/ic_qs_battery_0" />
-    <item android:maxLevel="15" android:drawable="@drawable/ic_qs_battery_15" />
-    <item android:maxLevel="35" android:drawable="@drawable/ic_qs_battery_28" />
-    <item android:maxLevel="49" android:drawable="@drawable/ic_qs_battery_43" />
-    <item android:maxLevel="60" android:drawable="@drawable/ic_qs_battery_57" />
-    <item android:maxLevel="75" android:drawable="@drawable/ic_qs_battery_71" />
-    <item android:maxLevel="90" android:drawable="@drawable/ic_qs_battery_85" />
-    <item android:maxLevel="100" android:drawable="@drawable/ic_qs_battery_100" />
-</level-list>
diff --git a/packages/SystemUI/res/drawable/qs_sys_battery_charging.xml b/packages/SystemUI/res/drawable/qs_sys_battery_charging.xml
deleted file mode 100644
index cee5081..0000000
--- a/packages/SystemUI/res/drawable/qs_sys_battery_charging.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 2011, 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.
-*/
--->
-
-<level-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:maxLevel="4" android:drawable="@drawable/ic_qs_battery_charge_0" />
-    <item android:maxLevel="15" android:drawable="@drawable/ic_qs_battery_charge_15" />
-    <item android:maxLevel="35" android:drawable="@drawable/ic_qs_battery_charge_28" />
-    <item android:maxLevel="49" android:drawable="@drawable/ic_qs_battery_charge_43" />
-    <item android:maxLevel="60" android:drawable="@drawable/ic_qs_battery_charge_57" />
-    <item android:maxLevel="75" android:drawable="@drawable/ic_qs_battery_charge_71" />
-    <item android:maxLevel="90" android:drawable="@drawable/ic_qs_battery_charge_85" />
-    <item android:maxLevel="100" android:drawable="@drawable/ic_qs_battery_charge_100" />
-</level-list>
diff --git a/packages/SystemUI/res/drawable/stat_sys_battery.xml b/packages/SystemUI/res/drawable/stat_sys_battery.xml
deleted file mode 100644
index 744ab93..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_battery.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/* 
-** Copyright 2011, 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.
-*/
--->
-
-<level-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:maxLevel="4" android:drawable="@drawable/stat_sys_battery_0" />
-    <item android:maxLevel="15" android:drawable="@drawable/stat_sys_battery_15" />
-    <item android:maxLevel="35" android:drawable="@drawable/stat_sys_battery_28" />
-    <item android:maxLevel="49" android:drawable="@drawable/stat_sys_battery_43" />
-    <item android:maxLevel="60" android:drawable="@drawable/stat_sys_battery_57" />
-    <item android:maxLevel="75" android:drawable="@drawable/stat_sys_battery_71" />
-    <item android:maxLevel="90" android:drawable="@drawable/stat_sys_battery_85" />
-    <item android:maxLevel="100" android:drawable="@drawable/stat_sys_battery_100" />
-</level-list>
-
diff --git a/packages/SystemUI/res/drawable/stat_sys_battery_charge.xml b/packages/SystemUI/res/drawable/stat_sys_battery_charge.xml
deleted file mode 100644
index 6918eb2..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_battery_charge.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 2011, 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.
-*/
--->
-
-<level-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:maxLevel="4" android:drawable="@drawable/stat_sys_battery_charge_anim0" />
-    <item android:maxLevel="15" android:drawable="@drawable/stat_sys_battery_charge_anim15" />
-    <item android:maxLevel="35" android:drawable="@drawable/stat_sys_battery_charge_anim28" />
-    <item android:maxLevel="49" android:drawable="@drawable/stat_sys_battery_charge_anim43" />
-    <item android:maxLevel="60" android:drawable="@drawable/stat_sys_battery_charge_anim57" />
-    <item android:maxLevel="75" android:drawable="@drawable/stat_sys_battery_charge_anim71" />
-    <item android:maxLevel="90" android:drawable="@drawable/stat_sys_battery_charge_anim85" />
-    <item android:maxLevel="100" android:drawable="@drawable/stat_sys_battery_charge_anim100" />
-</level-list>
-
-
diff --git a/packages/SystemUI/res/values/colors.xml b/packages/SystemUI/res/values/colors.xml
index ce94162..0bbdead 100644
--- a/packages/SystemUI/res/values/colors.xml
+++ b/packages/SystemUI/res/values/colors.xml
@@ -19,7 +19,8 @@
 <resources>
     <drawable name="notification_number_text_color">#ffffffff</drawable>
     <drawable name="ticker_background_color">#ff1d1d1d</drawable>
-    <drawable name="system_bar_background">#ff000000</drawable>
+    <drawable name="system_bar_background">@color/system_bar_background_opaque</drawable>
+    <color name="system_bar_background_opaque">#ff000000</color>
     <color name="system_bar_background_semi_transparent">#66000000</color> <!-- 40% black -->
     <color name="notification_panel_solid_background">#ff000000</color>
     <drawable name="status_bar_recents_app_thumbnail_background">#88000000</drawable>
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/SystemBars.java b/packages/SystemUI/src/com/android/systemui/statusbar/SystemBars.java
index 16fe1aa..8819c60 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/SystemBars.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/SystemBars.java
@@ -35,7 +35,7 @@
  */
 public class SystemBars extends SystemUI implements ServiceMonitor.Callbacks {
     private static final String TAG = "SystemBars";
-    private static final boolean DEBUG = true;
+    private static final boolean DEBUG = false;
     private static final int WAIT_FOR_BARS_TO_DIE = 500;
 
     // manages the implementation coming from the remote process
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/BarTransitions.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/BarTransitions.java
index 7b1df91..1c8702a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/BarTransitions.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/BarTransitions.java
@@ -71,7 +71,7 @@
             mOpaque = 0xff0000ff;
             mSemiTransparent = 0x7f0000ff;
         } else {
-            mOpaque = res.getColor(R.drawable.system_bar_background);
+            mOpaque = res.getColor(R.color.system_bar_background_opaque);
             mSemiTransparent = res.getColor(R.color.system_bar_background_semi_transparent);
         }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 93a9b92..c02a99b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -113,7 +113,7 @@
     public static final boolean DUMPTRUCK = true; // extra dumpsys info
     public static final boolean DEBUG_GESTURES = false;
 
-    public static final boolean DEBUG_WINDOW_STATE = true;
+    public static final boolean DEBUG_WINDOW_STATE = false;
 
     public static final boolean SETTINGS_DRAG_SHORTCUT = true;
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
index 36ba4d9..33edd72 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
@@ -107,9 +107,6 @@
     private AsyncTask<Void, Void, Pair<String, Drawable>> mUserInfoTask;
     private AsyncTask<Void, Void, Pair<Boolean, Boolean>> mQueryCertTask;
 
-    private LevelListDrawable mBatteryLevels;
-    private LevelListDrawable mChargingBatteryLevels;
-
     boolean mTilesSetUp = false;
     boolean mUseDefaultAvatar = false;
 
@@ -134,11 +131,6 @@
 
         mHandler = new Handler();
 
-        Resources r = mContext.getResources();
-        mBatteryLevels = (LevelListDrawable) r.getDrawable(R.drawable.qs_sys_battery);
-        mChargingBatteryLevels =
-                (LevelListDrawable) r.getDrawable(R.drawable.qs_sys_battery_charging);
-
         IntentFilter filter = new IntentFilter();
         filter.addAction(DisplayManager.ACTION_WIFI_DISPLAY_STATUS_CHANGED);
         filter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java
index 575b44e..6db9bc3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java
@@ -21,19 +21,12 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.os.BatteryManager;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-import com.android.systemui.R;
 
 import java.util.ArrayList;
 
 public class BatteryController extends BroadcastReceiver {
     private static final String TAG = "StatusBar.BatteryController";
 
-    private Context mContext;
-    private ArrayList<ImageView> mIconViews = new ArrayList<ImageView>();
-    private ArrayList<TextView> mLabelViews = new ArrayList<TextView>();
 
     private ArrayList<BatteryStateChangeCallback> mChangeCallbacks =
             new ArrayList<BatteryStateChangeCallback>();
@@ -43,21 +36,11 @@
     }
 
     public BatteryController(Context context) {
-        mContext = context;
-
         IntentFilter filter = new IntentFilter();
         filter.addAction(Intent.ACTION_BATTERY_CHANGED);
         context.registerReceiver(this, filter);
     }
 
-    public void addIconView(ImageView v) {
-        mIconViews.add(v);
-    }
-
-    public void addLabelView(TextView v) {
-        mLabelViews.add(v);
-    }
-
     public void addStateChangedCallback(BatteryStateChangeCallback cb) {
         mChangeCallbacks.add(cb);
     }
@@ -77,24 +60,6 @@
                     break;
             }
 
-            final int icon = plugged ? R.drawable.stat_sys_battery_charge
-                                     : R.drawable.stat_sys_battery;
-
-            int N = mIconViews.size();
-            for (int i=0; i<N; i++) {
-                ImageView v = mIconViews.get(i);
-                v.setImageResource(icon);
-                v.setImageLevel(level);
-                v.setContentDescription(mContext.getString(R.string.accessibility_battery_level,
-                        level));
-            }
-            N = mLabelViews.size();
-            for (int i=0; i<N; i++) {
-                TextView v = mLabelViews.get(i);
-                v.setText(mContext.getString(R.string.status_bar_settings_battery_meter_format,
-                        level));
-            }
-
             for (BatteryStateChangeCallback cb : mChangeCallbacks) {
                 cb.onBatteryLevelChanged(level, plugged);
             }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
index 09f1695..01c27f2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
@@ -514,9 +514,13 @@
     private final void updateTelephonySignalStrength() {
         if (!hasService()) {
             if (CHATTY) Log.d(TAG, "updateTelephonySignalStrength: !hasService()");
-            mPhoneSignalIconId = R.drawable.stat_sys_signal_null;
+            if (!mSimState.iccCardExist()) {
+                mPhoneSignalIconId = R.drawable.stat_sys_no_sim;
+            } else {
+                mPhoneSignalIconId = R.drawable.stat_sys_signal_null;
+            }
+            mDataSignalIconId = mPhoneSignalIconId;
             mQSPhoneSignalIconId = R.drawable.ic_qs_signal_no_signal;
-            mDataSignalIconId = R.drawable.stat_sys_signal_null;
         } else {
             if (mSignalStrength == null) {
                 if (CHATTY) Log.d(TAG, "updateTelephonySignalStrength: mSignalStrength == null");
diff --git a/packages/WallpaperCropper/res/layout/wallpaper_cropper.xml b/packages/WallpaperCropper/res/layout/wallpaper_cropper.xml
index 6dc7e35..97d7001 100644
--- a/packages/WallpaperCropper/res/layout/wallpaper_cropper.xml
+++ b/packages/WallpaperCropper/res/layout/wallpaper_cropper.xml
@@ -19,7 +19,7 @@
 -->
 
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/wallpaper_cropper"
+    android:id="@+id/wallpaper_root"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
     <com.android.wallpapercropper.CropView
diff --git a/packages/SystemUI/res/drawable/ic_qs_battery.xml b/packages/WallpaperCropper/res/values-sw600dp/config.xml
similarity index 70%
copy from packages/SystemUI/res/drawable/ic_qs_battery.xml
copy to packages/WallpaperCropper/res/values-sw600dp/config.xml
index 4e2a265..62342dc 100644
--- a/packages/SystemUI/res/drawable/ic_qs_battery.xml
+++ b/packages/WallpaperCropper/res/values-sw600dp/config.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2012 The Android Open Source Project
+<!-- Copyright (C) 2013 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -13,8 +13,6 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<clip
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:drawable="@drawable/stat_sys_battery_100"
-    android:clipOrientation="vertical"
-    android:gravity="bottom" />
+<resources>
+    <bool name="allow_rotation">true</bool>
+</resources>
diff --git a/packages/SystemUI/res/drawable/ic_qs_battery.xml b/packages/WallpaperCropper/res/values/config.xml
similarity index 70%
rename from packages/SystemUI/res/drawable/ic_qs_battery.xml
rename to packages/WallpaperCropper/res/values/config.xml
index 4e2a265..1b24190 100644
--- a/packages/SystemUI/res/drawable/ic_qs_battery.xml
+++ b/packages/WallpaperCropper/res/values/config.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2012 The Android Open Source Project
+<!-- Copyright (C) 2013 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -13,8 +13,6 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<clip
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:drawable="@drawable/stat_sys_battery_100"
-    android:clipOrientation="vertical"
-    android:gravity="bottom" />
+<resources>
+    <bool name="allow_rotation">false</bool>
+</resources>
diff --git a/packages/WallpaperCropper/src/com/android/wallpapercropper/CropView.java b/packages/WallpaperCropper/src/com/android/wallpapercropper/CropView.java
index ecebd642..b4e715c 100644
--- a/packages/WallpaperCropper/src/com/android/wallpapercropper/CropView.java
+++ b/packages/WallpaperCropper/src/com/android/wallpapercropper/CropView.java
@@ -22,8 +22,8 @@
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.view.ScaleGestureDetector;
-import android.view.ViewConfiguration;
 import android.view.ScaleGestureDetector.OnScaleGestureListener;
+import android.view.ViewConfiguration;
 import android.view.ViewTreeObserver;
 import android.view.ViewTreeObserver.OnGlobalLayoutListener;
 
@@ -44,6 +44,7 @@
     public interface TouchCallback {
         void onTouchDown();
         void onTap();
+        void onTouchUp();
     }
 
     public CropView(Context context) {
@@ -140,12 +141,12 @@
     public void onScaleEnd(ScaleGestureDetector detector) {
     }
 
-    public void moveToUpperLeft() {
+    public void moveToLeft() {
         if (getWidth() == 0 || getHeight() == 0) {
             final ViewTreeObserver observer = getViewTreeObserver();
             observer.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
                     public void onGlobalLayout() {
-                        moveToUpperLeft();
+                        moveToLeft();
                         getViewTreeObserver().removeOnGlobalLayoutListener(this);
                     }
                 });
@@ -154,7 +155,6 @@
         getEdgesHelper(edges);
         final float scale = mRenderer.scale;
         mRenderer.centerX += Math.ceil(edges.left / scale);
-        mRenderer.centerY += Math.ceil(edges.top / scale);
     }
 
     public void setTouchEnabled(boolean enabled) {
@@ -197,11 +197,13 @@
             float squaredDist = (mFirstX - x) * (mFirstX - x) + (mFirstY - y) * (mFirstY - y);
             float slop = config.getScaledTouchSlop() * config.getScaledTouchSlop();
             long now = System.currentTimeMillis();
-            // only do this if it's a small movement
-            if (mTouchCallback != null &&
-                    squaredDist < slop &&
+            if (mTouchCallback != null) {
+                // only do this if it's a small movement
+                if (squaredDist < slop &&
                     now < mTouchDownTime + ViewConfiguration.getTapTimeout()) {
-                mTouchCallback.onTap();
+                    mTouchCallback.onTap();
+                }
+                mTouchCallback.onTouchUp();
             }
         }
 
diff --git a/packages/WallpaperCropper/src/com/android/wallpapercropper/TranslucentDecor.java b/packages/WallpaperCropper/src/com/android/wallpapercropper/TranslucentDecor.java
new file mode 100644
index 0000000..9ce7331
--- /dev/null
+++ b/packages/WallpaperCropper/src/com/android/wallpapercropper/TranslucentDecor.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* Copied from Launcher3 */
+package com.android.wallpapercropper;
+
+import android.app.Activity;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+
+public class TranslucentDecor {
+    private static final int SYSTEM_UI_FLAG_TRANSPARENT_STATUS = 0x00001000;
+    private static final int SYSTEM_UI_FLAG_TRANSPARENT_NAVIGATION = 0x00002000;
+
+    // Replace with SDK constants when available.
+    public static final int FLAG_TRANSLUCENT_STATUS = 0x04000000;
+    public static final int FLAG_TRANSLUCENT_NAVIGATION = 0x08000000;
+
+    // Behave properly on early K builds.
+    public static final boolean SYSUI_SUPPORTED = !hasSystemUiFlag("ALLOW_TRANSIENT") &&
+            hasSystemUiFlag("TRANSPARENT_STATUS") &&
+            hasSystemUiFlag("TRANSPARENT_NAVIGATION");
+
+    public static final boolean WM_SUPPORTED =
+            hasWindowManagerFlag("TRANSLUCENT_STATUS") &&
+            hasWindowManagerFlag("TRANSLUCENT_NAVIGATION");
+
+    private final View mTarget;
+
+    public TranslucentDecor(View target) {
+        mTarget = target;
+    }
+
+    public void requestTranslucentDecor(boolean translucent) {
+        int sysui = View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
+        if (WM_SUPPORTED && mTarget.getContext() instanceof Activity) {
+            Window w = ((Activity) mTarget.getContext()).getWindow();
+            int wmFlags = FLAG_TRANSLUCENT_STATUS | FLAG_TRANSLUCENT_NAVIGATION;
+            if (translucent) {
+                w.addFlags(wmFlags);
+            } else {
+               w.clearFlags(wmFlags);
+            }
+        } else if (SYSUI_SUPPORTED) {  // Remove when droidfood platform is updated
+            if (translucent) {
+                sysui |= SYSTEM_UI_FLAG_TRANSPARENT_STATUS | SYSTEM_UI_FLAG_TRANSPARENT_NAVIGATION;
+            }
+        }
+        mTarget.setSystemUiVisibility(sysui);
+    }
+
+    private static boolean hasWindowManagerFlag(String name) {
+        try {
+            return WindowManager.LayoutParams.class.getField("FLAG_" + name) != null;
+        } catch (NoSuchFieldException e) {
+            return false;
+        }
+    }
+
+    private static boolean hasSystemUiFlag(String name) {
+        try {
+            return View.class.getField("SYSTEM_UI_FLAG_" + name) != null;
+        } catch (NoSuchFieldException e) {
+            return false;
+        }
+    }
+}
diff --git a/packages/WallpaperCropper/src/com/android/wallpapercropper/WallpaperCropActivity.java b/packages/WallpaperCropper/src/com/android/wallpapercropper/WallpaperCropActivity.java
index af48652..48fbcc5 100644
--- a/packages/WallpaperCropper/src/com/android/wallpapercropper/WallpaperCropActivity.java
+++ b/packages/WallpaperCropper/src/com/android/wallpapercropper/WallpaperCropActivity.java
@@ -75,6 +75,9 @@
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         init();
+        if (!enableRotation()) {
+            setRequestedOrientation(Configuration.ORIENTATION_PORTRAIT);
+        }
     }
 
     protected void init() {
@@ -99,6 +102,12 @@
                         cropImageAndSetWallpaper(imageUri, null, finishActivityWhenDone);
                     }
                 });
+        TranslucentDecor transparentDecor = new TranslucentDecor(findViewById(R.id.wallpaper_root));
+        transparentDecor.requestTranslucentDecor(true);
+    }
+
+    public boolean enableRotation() {
+        return getResources().getBoolean(R.bool.allow_rotation);
     }
 
     public static String getSharedPreferencesKey() {
@@ -162,7 +171,6 @@
     }
 
     protected void setWallpaper(String filePath, final boolean finishActivityWhenDone) {
-
         BitmapCropTask cropTask = new BitmapCropTask(this,
                 filePath, null, 0, 0, true, false, null);
         final Point bounds = cropTask.getImageBounds();
@@ -200,7 +208,7 @@
                 }
             }
         };
-        BitmapCropTask cropTask = new BitmapCropTask(res, resId,
+        BitmapCropTask cropTask = new BitmapCropTask(this, res, resId,
                 crop, outSize.x, outSize.y,
                 true, false, onEndCrop);
         cropTask.execute();
@@ -213,9 +221,11 @@
 
     protected void cropImageAndSetWallpaper(Uri uri,
             OnBitmapCroppedHandler onBitmapCroppedHandler, final boolean finishActivityWhenDone) {
-     // Get the crop
+        // Get the crop
         Point inSize = mCropView.getSourceDimensions();
 
+        boolean ltr = mCropView.getLayoutDirection() == View.LAYOUT_DIRECTION_LTR;
+
         Point minDims = new Point();
         Point maxDims = new Point();
         Display d = getWindowManager().getDefaultDisplay();
@@ -226,12 +236,12 @@
 
         int maxDim = Math.max(maxDims.x, maxDims.y);
         final int minDim = Math.min(minDims.x, minDims.y);
-        int defaultWidth;
+        int defaultWallpaperWidth;
         if (isScreenLarge(getResources())) {
-            defaultWidth = (int) (maxDim *
+            defaultWallpaperWidth = (int) (maxDim *
                     wallpaperTravelToScreenWidthRatio(maxDim, minDim));
         } else {
-            defaultWidth = Math.max((int)
+            defaultWallpaperWidth = Math.max((int)
                     (minDim * WALLPAPER_SCREENS_SPAN), maxDim);
         }
 
@@ -256,12 +266,17 @@
 
         // ADJUST CROP WIDTH
         // Extend the crop all the way to the right, for parallax
-        float extraSpaceToRight = inSize.x - cropRect.right;
+        // (or all the way to the left, in RTL)
+        float extraSpace = ltr ? inSize.x - cropRect.right : cropRect.left;
         // Cap the amount of extra width
-        float maxExtraSpace = defaultWidth / cropScale - cropRect.width();
-        extraSpaceToRight = Math.min(extraSpaceToRight, maxExtraSpace);
+        float maxExtraSpace = defaultWallpaperWidth / cropScale - cropRect.width();
+        extraSpace = Math.min(extraSpace, maxExtraSpace);
 
-        cropRect.right += extraSpaceToRight;
+        if (ltr) {
+            cropRect.right += extraSpace;
+        } else {
+            cropRect.left -= extraSpace;
+        }
 
         // ADJUST CROP HEIGHT
         if (isPortrait) {
@@ -287,7 +302,7 @@
                 }
             }
         };
-        BitmapCropTask cropTask = new BitmapCropTask(uri,
+        BitmapCropTask cropTask = new BitmapCropTask(this, uri,
                 cropRect, outWidth, outHeight, true, false, onEndCrop);
         if (onBitmapCroppedHandler != null) {
             cropTask.setOnBitmapCropped(onBitmapCroppedHandler);
@@ -299,7 +314,7 @@
         public void onBitmapCropped(byte[] imageBytes);
     }
 
-    protected class BitmapCropTask extends AsyncTask<Void, Void, Boolean> {
+    protected static class BitmapCropTask extends AsyncTask<Void, Void, Boolean> {
         Uri mInUri = null;
         Context mContext;
         String mInFilePath;
@@ -309,7 +324,6 @@
         RectF mCropBounds = null;
         int mOutWidth, mOutHeight;
         int mRotation = 0; // for now
-        protected final WallpaperManager mWPManager;
         String mOutputFormat = "jpg"; // for now
         boolean mSetWallpaper;
         boolean mSaveCroppedBitmap;
@@ -324,7 +338,6 @@
                 boolean setWallpaper, boolean saveCroppedBitmap, Runnable onEndRunnable) {
             mContext = c;
             mInFilePath = filePath;
-            mWPManager = WallpaperManager.getInstance(getApplicationContext());
             init(cropBounds, outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndRunnable);
         }
 
@@ -332,24 +345,23 @@
                 RectF cropBounds, int outWidth, int outHeight,
                 boolean setWallpaper, boolean saveCroppedBitmap, Runnable onEndRunnable) {
             mInImageBytes = imageBytes;
-            mWPManager = WallpaperManager.getInstance(getApplicationContext());
             init(cropBounds, outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndRunnable);
         }
 
-        public BitmapCropTask(Uri inUri,
+        public BitmapCropTask(Context c, Uri inUri,
                 RectF cropBounds, int outWidth, int outHeight,
                 boolean setWallpaper, boolean saveCroppedBitmap, Runnable onEndRunnable) {
+            mContext = c;
             mInUri = inUri;
-            mWPManager = WallpaperManager.getInstance(getApplicationContext());
             init(cropBounds, outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndRunnable);
         }
 
-        public BitmapCropTask(Resources res, int inResId,
+        public BitmapCropTask(Context c, Resources res, int inResId,
                 RectF cropBounds, int outWidth, int outHeight,
                 boolean setWallpaper, boolean saveCroppedBitmap, Runnable onEndRunnable) {
+            mContext = c;
             mInResId = inResId;
             mResources = res;
-            mWPManager = WallpaperManager.getInstance(getApplicationContext());
             init(cropBounds, outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndRunnable);
         }
 
@@ -385,7 +397,7 @@
                 try {
                     if (mInUri != null) {
                         mInStream = new BufferedInputStream(
-                                getContentResolver().openInputStream(mInUri));
+                                mContext.getContentResolver().openInputStream(mInUri));
                     } else if (mInFilePath != null) {
                         mInStream = mContext.openFileInput(mInFilePath);
                     } else if (mInImageBytes != null) {
@@ -426,16 +438,17 @@
 
             regenerateInputStream();
 
-            if (mNoCrop && mInStream != null) {
+            WallpaperManager wallpaperManager = null;
+            if (mSetWallpaper) {
+                wallpaperManager = WallpaperManager.getInstance(mContext.getApplicationContext());
+            }
+            if (mSetWallpaper && mNoCrop && mInStream != null) {
                 try {
-                    mWPManager.setStream(mInStream);
+                    wallpaperManager.setStream(mInStream);
                 } catch (IOException e) {
                     Log.w(LOGTAG, "cannot write stream to wallpaper", e);
                     failure = true;
                 }
-                if (mOnEndRunnable != null) {
-                    mOnEndRunnable.run();
-                }
                 return !failure;
             }
             if (mInStream != null) {
@@ -509,7 +522,9 @@
                             (int) returnRect.height(), Bitmap.Config.ARGB_8888);
                     if (tmp != null) {
                         Canvas c = new Canvas(tmp);
-                        c.drawBitmap(crop, m, new Paint());
+                        Paint p = new Paint();
+                        p.setFilterBitmap(true);
+                        c.drawBitmap(crop, m, p);
                         crop = tmp;
                     }
                 } else if (mRotation > 0) {
@@ -534,26 +549,18 @@
                 ByteArrayOutputStream tmpOut = new ByteArrayOutputStream(2048);
                 if (crop.compress(cf, DEFAULT_COMPRESS_QUALITY, tmpOut)) {
                     // If we need to set to the wallpaper, set it
-                    if (mSetWallpaper && mWPManager != null) {
-                        if (mWPManager == null) {
-                            Log.w(LOGTAG, "no wallpaper manager");
-                            failure = true;
-                        } else {
-                            try {
-                                byte[] outByteArray = tmpOut.toByteArray();
-                                mWPManager.setStream(new ByteArrayInputStream(outByteArray));
-                                if (mOnBitmapCroppedHandler != null) {
-                                    mOnBitmapCroppedHandler.onBitmapCropped(outByteArray);
-                                }
-                            } catch (IOException e) {
-                                Log.w(LOGTAG, "cannot write stream to wallpaper", e);
-                                failure = true;
+                    if (mSetWallpaper && wallpaperManager != null) {
+                        try {
+                            byte[] outByteArray = tmpOut.toByteArray();
+                            wallpaperManager.setStream(new ByteArrayInputStream(outByteArray));
+                            if (mOnBitmapCroppedHandler != null) {
+                                mOnBitmapCroppedHandler.onBitmapCropped(outByteArray);
                             }
+                        } catch (IOException e) {
+                            Log.w(LOGTAG, "cannot write stream to wallpaper", e);
+                            failure = true;
                         }
                     }
-                    if (mOnEndRunnable != null) {
-                        mOnEndRunnable.run();
-                    }
                 } else {
                     Log.w(LOGTAG, "cannot compress bitmap");
                     failure = true;
@@ -569,8 +576,9 @@
 
         @Override
         protected void onPostExecute(Boolean result) {
-            setResult(Activity.RESULT_OK);
-            finish();
+            if (mOnEndRunnable != null) {
+                mOnEndRunnable.run();
+            }
         }
     }
 
diff --git a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
index dd4f3d1..adbada7 100644
--- a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
+++ b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
@@ -163,7 +163,9 @@
      */
     static final int SYSTEM_UI_CHANGING_LAYOUT =
               View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
-            | View.SYSTEM_UI_FLAG_FULLSCREEN;
+            | View.SYSTEM_UI_FLAG_FULLSCREEN
+            | View.STATUS_BAR_TRANSLUCENT
+            | View.NAVIGATION_BAR_TRANSLUCENT;
 
     /**
      * Keyguard stuff
@@ -293,6 +295,7 @@
     boolean mOrientationSensorEnabled = false;
     int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
     boolean mHasSoftInput = false;
+    boolean mTouchExplorationEnabled = false;
 
     int mPointerLocationMode = 0; // guarded by mLock
 
@@ -1073,14 +1076,6 @@
             mHasNavigationBar = true;
         }
 
-        if (mHasNavigationBar) {
-            // The navigation bar is at the right in landscape; it seems always
-            // useful to hide it for showing a video.
-            mCanHideNavigationBar = true;
-        } else {
-            mCanHideNavigationBar = false;
-        }
-
         // For demo purposes, allow the rotation of the HDMI display to be controlled.
         // By default, HDMI locks rotation to landscape.
         if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) {
@@ -1100,6 +1095,14 @@
                 !"true".equals(SystemProperties.get("config.override_forced_orient"));
     }
 
+    /**
+     * @return whether the navigation bar can be hidden, e.g. the device has a
+     *         navigation bar and touch exploration is not enabled
+     */
+    private boolean canHideNavigationBar() {
+        return mHasNavigationBar && !mTouchExplorationEnabled;
+    }
+
     @Override
     public boolean isDefaultOrientationForced() {
         return mForceDefaultOrientation;
@@ -2580,7 +2583,7 @@
         if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR))
                 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) {
             int availRight, availBottom;
-            if (mCanHideNavigationBar &&
+            if (canHideNavigationBar() &&
                     (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) {
                 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
                 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
@@ -2697,6 +2700,7 @@
             boolean navTranslucent = (sysui & View.NAVIGATION_BAR_TRANSLUCENT) != 0;
             boolean transientAllowed = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0;
             navTranslucent &= !transientAllowed;  // transient trumps translucent
+            navTranslucent &= isTranslucentNavigationAllowed();
 
             // When the navigation bar isn't visible, we put up a fake
             // input window to catch all touch events.  This way we can
@@ -2717,7 +2721,7 @@
             // For purposes of positioning and showing the nav bar, if we have
             // decided that it can't be hidden (because of the screen aspect ratio),
             // then take that into account.
-            navVisible |= !mCanHideNavigationBar;
+            navVisible |= !canHideNavigationBar();
 
             boolean updateSysUiVisibility = false;
             if (mNavigationBar != null) {
@@ -3001,9 +3005,12 @@
             dcf.bottom = mSystemBottom;
             final boolean inheritTranslucentDecor = (attrs.privateFlags
                     & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0;
-            if (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
-                    && attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW
-                    && !inheritTranslucentDecor) {
+            final boolean isAppWindow =
+                    attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW &&
+                    attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW;
+            final boolean topAtRest =
+                    win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw();
+            if (isAppWindow && !inheritTranslucentDecor && !topAtRest) {
                 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0
                         && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0
                         && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0) {
@@ -3063,7 +3070,7 @@
                         pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth;
                         pf.bottom = df.bottom = of.bottom = mOverscanScreenTop
                                 + mOverscanScreenHeight;
-                    } else if (mCanHideNavigationBar
+                    } else if (canHideNavigationBar()
                             && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0
                             && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
                             && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) {
@@ -3201,7 +3208,7 @@
                             = mOverscanScreenLeft + mOverscanScreenWidth;
                     pf.bottom = df.bottom = of.bottom = cf.bottom
                             = mOverscanScreenTop + mOverscanScreenHeight;
-                } else if (mCanHideNavigationBar
+                } else if (canHideNavigationBar()
                         && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0
                         && (attrs.type == TYPE_TOAST
                             || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW
@@ -5088,6 +5095,10 @@
             vis = (vis & ~flags) | (oldVis & flags);
         }
 
+        if (!isTranslucentNavigationAllowed()) {
+            vis &= ~View.NAVIGATION_BAR_TRANSLUCENT;
+        }
+
         // update status bar
         boolean transientAllowed =
                 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0;
@@ -5138,6 +5149,14 @@
                 && (vis & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0;
     }
 
+    /**
+     * @return whether the navigation bar can be made translucent, e.g. touch
+     *         exploration is not enabled
+     */
+    private boolean isTranslucentNavigationAllowed() {
+        return !mTouchExplorationEnabled;
+    }
+
     // Use this instead of checking config_showNavigationBar so that it can be consistently
     // overridden by qemu.hw.mainkeys in the emulator.
     @Override
@@ -5181,6 +5200,11 @@
     }
 
     @Override
+    public void setTouchExplorationEnabled(boolean enabled) {
+        mTouchExplorationEnabled = enabled;
+    }
+
+    @Override
     public boolean isTopLevelWindow(int windowType) {
         if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW
                 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) {
diff --git a/services/java/com/android/server/accessibility/AccessibilityManagerService.java b/services/java/com/android/server/accessibility/AccessibilityManagerService.java
index 83e69d6f..ccac0d3 100644
--- a/services/java/com/android/server/accessibility/AccessibilityManagerService.java
+++ b/services/java/com/android/server/accessibility/AccessibilityManagerService.java
@@ -1419,6 +1419,11 @@
                     Settings.Secure.TOUCH_EXPLORATION_ENABLED, enabled ? 1 : 0,
                     userState.mUserId);
         }
+        try {
+            mWindowManagerService.setTouchExplorationEnabled(enabled);
+        } catch (RemoteException e) {
+            e.printStackTrace();
+        }
     }
 
     private boolean canRequestAndRequestsTouchExplorationLocked(Service service) {
diff --git a/services/java/com/android/server/am/ActiveServices.java b/services/java/com/android/server/am/ActiveServices.java
index 27ca7a0..b69a0c8 100644
--- a/services/java/com/android/server/am/ActiveServices.java
+++ b/services/java/com/android/server/am/ActiveServices.java
@@ -25,6 +25,7 @@
 import java.util.List;
 
 import android.os.Handler;
+import android.os.Looper;
 import android.util.ArrayMap;
 import com.android.internal.app.ProcessStats;
 import com.android.internal.os.BatteryStatsImpl;
@@ -166,7 +167,8 @@
 
         static final int MSG_BG_START_TIMEOUT = 1;
 
-        ServiceMap(int userId) {
+        ServiceMap(Looper looper, int userId) {
+            super(looper);
             mUserId = userId;
         }
 
@@ -255,7 +257,7 @@
     private ServiceMap getServiceMap(int callingUser) {
         ServiceMap smap = mServiceMap.get(callingUser);
         if (smap == null) {
-            smap = new ServiceMap(callingUser);
+            smap = new ServiceMap(mAm.mHandler.getLooper(), callingUser);
             mServiceMap.put(callingUser, smap);
         }
         return smap;
@@ -2417,7 +2419,11 @@
             int[] users = mAm.getUsersLocked();
             if ("all".equals(name)) {
                 for (int user : users) {
-                    ArrayMap<ComponentName, ServiceRecord> alls = getServices(user);
+                    ServiceMap smap = mServiceMap.get(user);
+                    if (smap == null) {
+                        continue;
+                    }
+                    ArrayMap<ComponentName, ServiceRecord> alls = smap.mServicesByName;
                     for (int i=0; i<alls.size(); i++) {
                         ServiceRecord r1 = alls.valueAt(i);
                         services.add(r1);
@@ -2438,7 +2444,11 @@
                 }
 
                 for (int user : users) {
-                    ArrayMap<ComponentName, ServiceRecord> alls = getServices(user);
+                    ServiceMap smap = mServiceMap.get(user);
+                    if (smap == null) {
+                        continue;
+                    }
+                    ArrayMap<ComponentName, ServiceRecord> alls = smap.mServicesByName;
                     for (int i=0; i<alls.size(); i++) {
                         ServiceRecord r1 = alls.valueAt(i);
                         if (componentName != null) {
diff --git a/services/java/com/android/server/am/ActivityManagerService.java b/services/java/com/android/server/am/ActivityManagerService.java
index fe91b6c..1987d04 100644
--- a/services/java/com/android/server/am/ActivityManagerService.java
+++ b/services/java/com/android/server/am/ActivityManagerService.java
@@ -226,7 +226,7 @@
     static final boolean DEBUG_RESULTS = localLOGV || false;
     static final boolean DEBUG_SERVICE = localLOGV || false;
     static final boolean DEBUG_SERVICE_EXECUTING = localLOGV || false;
-    static final boolean DEBUG_STACK = localLOGV || false;
+    static final boolean DEBUG_STACK = localLOGV || true;
     static final boolean DEBUG_SWITCH = localLOGV || false;
     static final boolean DEBUG_TASKS = localLOGV || false;
     static final boolean DEBUG_THUMBNAILS = localLOGV || false;
diff --git a/services/java/com/android/server/pm/PackageManagerService.java b/services/java/com/android/server/pm/PackageManagerService.java
index e84f90e..fb6e9edc 100755
--- a/services/java/com/android/server/pm/PackageManagerService.java
+++ b/services/java/com/android/server/pm/PackageManagerService.java
@@ -383,13 +383,12 @@
     // All available services, for your resolving pleasure.
     final ServiceIntentResolver mServices = new ServiceIntentResolver();
 
-    // Keys are String (provider class name), values are Provider.
-    final HashMap<ComponentName, PackageParser.Provider> mProvidersByComponent =
-            new HashMap<ComponentName, PackageParser.Provider>();
+    // All available providers, for your resolving pleasure.
+    final ProviderIntentResolver mProviders = new ProviderIntentResolver();
 
     // Mapping from provider base names (first directory in content URI codePath)
     // to the provider information.
-    final HashMap<String, PackageParser.Provider> mProviders =
+    final HashMap<String, PackageParser.Provider> mProvidersByAuthority =
             new HashMap<String, PackageParser.Provider>();
 
     // Mapping from instrumentation class names to info about them.
@@ -2095,7 +2094,7 @@
         if (!sUserManager.exists(userId)) return null;
         enforceCrossUserPermission(Binder.getCallingUid(), userId, false, "get provider info");
         synchronized (mPackages) {
-            PackageParser.Provider p = mProvidersByComponent.get(component);
+            PackageParser.Provider p = mProviders.mProviders.get(component);
             if (DEBUG_PACKAGE_INFO) Log.v(
                 TAG, "getProviderInfo " + component + ": " + p);
             if (p != null && mSettings.isEnabledLPr(p.info, flags, userId)) {
@@ -3121,6 +3120,43 @@
     }
 
     @Override
+    public List<ResolveInfo> queryIntentContentProviders(
+            Intent intent, String resolvedType, int flags, int userId) {
+        if (!sUserManager.exists(userId)) return Collections.emptyList();
+        ComponentName comp = intent.getComponent();
+        if (comp == null) {
+            if (intent.getSelector() != null) {
+                intent = intent.getSelector();
+                comp = intent.getComponent();
+            }
+        }
+        if (comp != null) {
+            final List<ResolveInfo> list = new ArrayList<ResolveInfo>(1);
+            final ProviderInfo pi = getProviderInfo(comp, flags, userId);
+            if (pi != null) {
+                final ResolveInfo ri = new ResolveInfo();
+                ri.providerInfo = pi;
+                list.add(ri);
+            }
+            return list;
+        }
+
+        // reader
+        synchronized (mPackages) {
+            String pkgName = intent.getPackage();
+            if (pkgName == null) {
+                return mProviders.queryIntent(intent, resolvedType, flags, userId);
+            }
+            final PackageParser.Package pkg = mPackages.get(pkgName);
+            if (pkg != null) {
+                return mProviders.queryIntentForPackage(
+                        intent, resolvedType, flags, pkg.providers, userId);
+            }
+            return null;
+        }
+    }
+
+    @Override
     public ParceledListSlice<PackageInfo> getInstalledPackages(int flags, int userId) {
         final boolean listUninstalled = (flags & PackageManager.GET_UNINSTALLED_PACKAGES) != 0;
 
@@ -3293,7 +3329,7 @@
         if (!sUserManager.exists(userId)) return null;
         // reader
         synchronized (mPackages) {
-            final PackageParser.Provider provider = mProviders.get(name);
+            final PackageParser.Provider provider = mProvidersByAuthority.get(name);
             PackageSetting ps = provider != null
                     ? mSettings.mPackages.get(provider.owner.packageName)
                     : null;
@@ -3314,8 +3350,8 @@
     public void querySyncProviders(List<String> outNames, List<ProviderInfo> outInfo) {
         // reader
         synchronized (mPackages) {
-            final Iterator<Map.Entry<String, PackageParser.Provider>> i = mProviders.entrySet()
-                    .iterator();
+            final Iterator<Map.Entry<String, PackageParser.Provider>> i = mProvidersByAuthority
+                    .entrySet().iterator();
             final int userId = UserHandle.getCallingUserId();
             while (i.hasNext()) {
                 Map.Entry<String, PackageParser.Provider> entry = i.next();
@@ -3341,7 +3377,7 @@
         ArrayList<ProviderInfo> finalList = null;
         // reader
         synchronized (mPackages) {
-            final Iterator<PackageParser.Provider> i = mProvidersByComponent.values().iterator();
+            final Iterator<PackageParser.Provider> i = mProviders.mProviders.values().iterator();
             final int userId = processName != null ?
                     UserHandle.getUserId(uid) : UserHandle.getCallingUserId();
             while (i.hasNext()) {
@@ -4313,8 +4349,8 @@
                     if (p.info.authority != null) {
                         String names[] = p.info.authority.split(";");
                         for (int j = 0; j < names.length; j++) {
-                            if (mProviders.containsKey(names[j])) {
-                                PackageParser.Provider other = mProviders.get(names[j]);
+                            if (mProvidersByAuthority.containsKey(names[j])) {
+                                PackageParser.Provider other = mProvidersByAuthority.get(names[j]);
                                 Slog.w(TAG, "Can't install because provider name " + names[j] +
                                         " (in package " + pkg.applicationInfo.packageName +
                                         ") is already used by "
@@ -4745,8 +4781,7 @@
                 PackageParser.Provider p = pkg.providers.get(i);
                 p.info.processName = fixProcessName(pkg.applicationInfo.processName,
                         p.info.processName, pkg.applicationInfo.uid);
-                mProvidersByComponent.put(new ComponentName(p.info.packageName,
-                        p.info.name), p);
+                mProviders.addProvider(p);
                 p.syncable = p.info.isSyncable;
                 if (p.info.authority != null) {
                     String names[] = p.info.authority.split(";");
@@ -4763,8 +4798,8 @@
                             p = new PackageParser.Provider(p);
                             p.syncable = false;
                         }
-                        if (!mProviders.containsKey(names[j])) {
-                            mProviders.put(names[j], p);
+                        if (!mProvidersByAuthority.containsKey(names[j])) {
+                            mProvidersByAuthority.put(names[j], p);
                             if (p.info.authority == null) {
                                 p.info.authority = names[j];
                             } else {
@@ -4777,7 +4812,7 @@
                                             + p.info.isSyncable);
                             }
                         } else {
-                            PackageParser.Provider other = mProviders.get(names[j]);
+                            PackageParser.Provider other = mProvidersByAuthority.get(names[j]);
                             Slog.w(TAG, "Skipping provider name " + names[j] +
                                     " (in package " + pkg.applicationInfo.packageName +
                                     "): name already used by "
@@ -5108,8 +5143,7 @@
         int i;
         for (i=0; i<N; i++) {
             PackageParser.Provider p = pkg.providers.get(i);
-            mProvidersByComponent.remove(new ComponentName(p.info.packageName,
-                    p.info.name));
+            mProviders.removeProvider(p);
             if (p.info.authority == null) {
 
                 /* There was another ContentProvider with this authority when
@@ -5120,8 +5154,8 @@
             }
             String names[] = p.info.authority.split(";");
             for (int j = 0; j < names.length; j++) {
-                if (mProviders.get(names[j]) == p) {
-                    mProviders.remove(names[j]);
+                if (mProvidersByAuthority.get(names[j]) == p) {
+                    mProvidersByAuthority.remove(names[j]);
                     if (DEBUG_REMOVE) {
                         if (chatty)
                             Log.d(TAG, "Unregistered content provider: " + names[j]
@@ -5962,6 +5996,195 @@
         private int mFlags;
     };
 
+    private final class ProviderIntentResolver
+            extends IntentResolver<PackageParser.ProviderIntentInfo, ResolveInfo> {
+        public List<ResolveInfo> queryIntent(Intent intent, String resolvedType,
+                boolean defaultOnly, int userId) {
+            mFlags = defaultOnly ? PackageManager.MATCH_DEFAULT_ONLY : 0;
+            return super.queryIntent(intent, resolvedType, defaultOnly, userId);
+        }
+
+        public List<ResolveInfo> queryIntent(Intent intent, String resolvedType, int flags,
+                int userId) {
+            if (!sUserManager.exists(userId))
+                return null;
+            mFlags = flags;
+            return super.queryIntent(intent, resolvedType,
+                    (flags & PackageManager.MATCH_DEFAULT_ONLY) != 0, userId);
+        }
+
+        public List<ResolveInfo> queryIntentForPackage(Intent intent, String resolvedType,
+                int flags, ArrayList<PackageParser.Provider> packageProviders, int userId) {
+            if (!sUserManager.exists(userId))
+                return null;
+            if (packageProviders == null) {
+                return null;
+            }
+            mFlags = flags;
+            final boolean defaultOnly = (flags & PackageManager.MATCH_DEFAULT_ONLY) != 0;
+            final int N = packageProviders.size();
+            ArrayList<PackageParser.ProviderIntentInfo[]> listCut =
+                    new ArrayList<PackageParser.ProviderIntentInfo[]>(N);
+
+            ArrayList<PackageParser.ProviderIntentInfo> intentFilters;
+            for (int i = 0; i < N; ++i) {
+                intentFilters = packageProviders.get(i).intents;
+                if (intentFilters != null && intentFilters.size() > 0) {
+                    PackageParser.ProviderIntentInfo[] array =
+                            new PackageParser.ProviderIntentInfo[intentFilters.size()];
+                    intentFilters.toArray(array);
+                    listCut.add(array);
+                }
+            }
+            return super.queryIntentFromList(intent, resolvedType, defaultOnly, listCut, userId);
+        }
+
+        public final void addProvider(PackageParser.Provider p) {
+            mProviders.put(p.getComponentName(), p);
+            if (DEBUG_SHOW_INFO) {
+                Log.v(TAG, "  "
+                        + (p.info.nonLocalizedLabel != null
+                                ? p.info.nonLocalizedLabel : p.info.name) + ":");
+                Log.v(TAG, "    Class=" + p.info.name);
+            }
+            final int NI = p.intents.size();
+            int j;
+            for (j = 0; j < NI; j++) {
+                PackageParser.ProviderIntentInfo intent = p.intents.get(j);
+                if (DEBUG_SHOW_INFO) {
+                    Log.v(TAG, "    IntentFilter:");
+                    intent.dump(new LogPrinter(Log.VERBOSE, TAG), "      ");
+                }
+                if (!intent.debugCheck()) {
+                    Log.w(TAG, "==> For Provider " + p.info.name);
+                }
+                addFilter(intent);
+            }
+        }
+
+        public final void removeProvider(PackageParser.Provider p) {
+            mProviders.remove(p.getComponentName());
+            if (DEBUG_SHOW_INFO) {
+                Log.v(TAG, "  " + (p.info.nonLocalizedLabel != null
+                        ? p.info.nonLocalizedLabel : p.info.name) + ":");
+                Log.v(TAG, "    Class=" + p.info.name);
+            }
+            final int NI = p.intents.size();
+            int j;
+            for (j = 0; j < NI; j++) {
+                PackageParser.ProviderIntentInfo intent = p.intents.get(j);
+                if (DEBUG_SHOW_INFO) {
+                    Log.v(TAG, "    IntentFilter:");
+                    intent.dump(new LogPrinter(Log.VERBOSE, TAG), "      ");
+                }
+                removeFilter(intent);
+            }
+        }
+
+        @Override
+        protected boolean allowFilterResult(
+                PackageParser.ProviderIntentInfo filter, List<ResolveInfo> dest) {
+            ProviderInfo filterPi = filter.provider.info;
+            for (int i = dest.size() - 1; i >= 0; i--) {
+                ProviderInfo destPi = dest.get(i).providerInfo;
+                if (destPi.name == filterPi.name
+                        && destPi.packageName == filterPi.packageName) {
+                    return false;
+                }
+            }
+            return true;
+        }
+
+        @Override
+        protected PackageParser.ProviderIntentInfo[] newArray(int size) {
+            return new PackageParser.ProviderIntentInfo[size];
+        }
+
+        @Override
+        protected boolean isFilterStopped(PackageParser.ProviderIntentInfo filter, int userId) {
+            if (!sUserManager.exists(userId))
+                return true;
+            PackageParser.Package p = filter.provider.owner;
+            if (p != null) {
+                PackageSetting ps = (PackageSetting) p.mExtras;
+                if (ps != null) {
+                    // System apps are never considered stopped for purposes of
+                    // filtering, because there may be no way for the user to
+                    // actually re-launch them.
+                    return (ps.pkgFlags & ApplicationInfo.FLAG_SYSTEM) == 0
+                            && ps.getStopped(userId);
+                }
+            }
+            return false;
+        }
+
+        @Override
+        protected boolean isPackageForFilter(String packageName,
+                PackageParser.ProviderIntentInfo info) {
+            return packageName.equals(info.provider.owner.packageName);
+        }
+
+        @Override
+        protected ResolveInfo newResult(PackageParser.ProviderIntentInfo filter,
+                int match, int userId) {
+            if (!sUserManager.exists(userId))
+                return null;
+            final PackageParser.ProviderIntentInfo info = filter;
+            if (!mSettings.isEnabledLPr(info.provider.info, mFlags, userId)) {
+                return null;
+            }
+            final PackageParser.Provider provider = info.provider;
+            if (mSafeMode && (provider.info.applicationInfo.flags
+                    & ApplicationInfo.FLAG_SYSTEM) == 0) {
+                return null;
+            }
+            PackageSetting ps = (PackageSetting) provider.owner.mExtras;
+            if (ps == null) {
+                return null;
+            }
+            ProviderInfo pi = PackageParser.generateProviderInfo(provider, mFlags,
+                    ps.readUserState(userId), userId);
+            if (pi == null) {
+                return null;
+            }
+            final ResolveInfo res = new ResolveInfo();
+            res.providerInfo = pi;
+            if ((mFlags & PackageManager.GET_RESOLVED_FILTER) != 0) {
+                res.filter = filter;
+            }
+            res.priority = info.getPriority();
+            res.preferredOrder = provider.owner.mPreferredOrder;
+            res.match = match;
+            res.isDefault = info.hasDefault;
+            res.labelRes = info.labelRes;
+            res.nonLocalizedLabel = info.nonLocalizedLabel;
+            res.icon = info.icon;
+            res.system = isSystemApp(res.providerInfo.applicationInfo);
+            return res;
+        }
+
+        @Override
+        protected void sortResults(List<ResolveInfo> results) {
+            Collections.sort(results, mResolvePrioritySorter);
+        }
+
+        @Override
+        protected void dumpFilter(PrintWriter out, String prefix,
+                PackageParser.ProviderIntentInfo filter) {
+            out.print(prefix);
+            out.print(
+                    Integer.toHexString(System.identityHashCode(filter.provider)));
+            out.print(' ');
+            filter.provider.printComponentShortName(out);
+            out.print(" filter ");
+            out.println(Integer.toHexString(System.identityHashCode(filter)));
+        }
+
+        private final HashMap<ComponentName, PackageParser.Provider> mProviders
+                = new HashMap<ComponentName, PackageParser.Provider>();
+        private int mFlags;
+    };
+
     private static final Comparator<ResolveInfo> mResolvePrioritySorter =
             new Comparator<ResolveInfo>() {
         public int compare(ResolveInfo r1, ResolveInfo r2) {
@@ -10454,6 +10677,11 @@
                         dumpState.isOptionEnabled(DumpState.OPTION_SHOW_FILTERS))) {
                     dumpState.setTitlePrinted(true);
                 }
+                if (mProviders.dump(pw, dumpState.getTitlePrinted() ? "\nProvider Resolver Table:"
+                        : "Provider Resolver Table:", "  ", packageName,
+                        dumpState.isOptionEnabled(DumpState.OPTION_SHOW_FILTERS))) {
+                    dumpState.setTitlePrinted(true);
+                }
             }
 
             if (dumpState.isDumping(DumpState.DUMP_PREFERRED)) {
@@ -10498,7 +10726,7 @@
 
             if (dumpState.isDumping(DumpState.DUMP_PROVIDERS)) {
                 boolean printedSomething = false;
-                for (PackageParser.Provider p : mProvidersByComponent.values()) {
+                for (PackageParser.Provider p : mProviders.mProviders.values()) {
                     if (packageName != null && !packageName.equals(p.info.packageName)) {
                         continue;
                     }
@@ -10512,7 +10740,8 @@
                     pw.print("    "); pw.println(p.toString());
                 }
                 printedSomething = false;
-                for (Map.Entry<String, PackageParser.Provider> entry : mProviders.entrySet()) {
+                for (Map.Entry<String, PackageParser.Provider> entry :
+                        mProvidersByAuthority.entrySet()) {
                     PackageParser.Provider p = entry.getValue();
                     if (packageName != null && !packageName.equals(p.info.packageName)) {
                         continue;
diff --git a/services/java/com/android/server/wm/DisplayContent.java b/services/java/com/android/server/wm/DisplayContent.java
index 2798104..afa4f78 100644
--- a/services/java/com/android/server/wm/DisplayContent.java
+++ b/services/java/com/android/server/wm/DisplayContent.java
@@ -24,6 +24,7 @@
 import android.app.ActivityManager.StackBoxInfo;
 import android.graphics.Rect;
 import android.graphics.Region;
+import android.os.Debug;
 import android.util.Slog;
 import android.view.Display;
 import android.view.DisplayInfo;
@@ -322,7 +323,8 @@
      * @return true if a change was made, false otherwise.
      */
     boolean moveHomeStackBox(boolean toTop) {
-        if (DEBUG_STACK) Slog.d(TAG, "moveHomeStackBox: toTop=" + toTop);
+        if (DEBUG_STACK) Slog.d(TAG, "moveHomeStackBox: toTop=" + toTop + " Callers=" +
+                Debug.getCallers(4));
         switch (mStackBoxes.size()) {
             case 0: throw new RuntimeException("moveHomeStackBox: No home StackBox!");
             case 1: return false; // Only the home StackBox exists.
diff --git a/services/java/com/android/server/wm/FocusedStackFrame.java b/services/java/com/android/server/wm/FocusedStackFrame.java
index 365b277..cc48b86 100644
--- a/services/java/com/android/server/wm/FocusedStackFrame.java
+++ b/services/java/com/android/server/wm/FocusedStackFrame.java
@@ -63,7 +63,7 @@
     }
 
     private void draw(Rect bounds, int color) {
-        if (DEBUG_STACK) Slog.i(TAG, "draw: bounds=" + bounds.toShortString() +
+        if (false && DEBUG_STACK) Slog.i(TAG, "draw: bounds=" + bounds.toShortString() +
                 " color=" + Integer.toHexString(color));
         mTmpDrawRect.set(bounds);
         Canvas c = null;
@@ -100,7 +100,7 @@
     }
 
     private void positionSurface(Rect bounds) {
-        if (DEBUG_STACK) Slog.i(TAG, "positionSurface: bounds=" + bounds.toShortString());
+        if (false && DEBUG_STACK) Slog.i(TAG, "positionSurface: bounds=" + bounds.toShortString());
         mSurfaceControl.setSize(bounds.width(), bounds.height());
         mSurfaceControl.setPosition(bounds.left, bounds.top);
     }
@@ -108,7 +108,7 @@
     // Note: caller responsible for being inside
     // Surface.openTransaction() / closeTransaction()
     public void setVisibility(boolean on) {
-        if (DEBUG_STACK) Slog.i(TAG, "setVisibility: on=" + on +
+        if (false && DEBUG_STACK) Slog.i(TAG, "setVisibility: on=" + on +
                 " mLastBounds=" + mLastBounds.toShortString() +
                 " mBounds=" + mBounds.toShortString());
         if (mSurfaceControl == null) {
@@ -132,7 +132,7 @@
     }
 
     public void setBounds(Rect bounds) {
-        if (DEBUG_STACK) Slog.i(TAG, "setBounds: bounds=" + bounds);
+        if (false && DEBUG_STACK) Slog.i(TAG, "setBounds: bounds=" + bounds);
         mBounds.set(bounds);
     }
 
diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
index 9bbaf60..e089ca6 100644
--- a/services/java/com/android/server/wm/WindowManagerService.java
+++ b/services/java/com/android/server/wm/WindowManagerService.java
@@ -187,7 +187,7 @@
     static final boolean DEBUG_SURFACE_TRACE = false;
     static final boolean DEBUG_WINDOW_TRACE = false;
     static final boolean DEBUG_TASK_MOVEMENT = false;
-    static final boolean DEBUG_STACK = false;
+    static final boolean DEBUG_STACK = true;
     static final boolean SHOW_SURFACE_ALLOC = false;
     static final boolean SHOW_TRANSACTIONS = false;
     static final boolean SHOW_LIGHT_TRANSACTIONS = false || SHOW_TRANSACTIONS;
@@ -2367,10 +2367,10 @@
         }
 
         if (localLOGV || DEBUG_FOCUS || DEBUG_FOCUS_LIGHT && win==mCurrentFocus) Slog.v(
-            TAG, "Remove " + win + " client="
-            + Integer.toHexString(System.identityHashCode(win.mClient.asBinder()))
-            + ", surface=" + win.mWinAnimator.mSurfaceControl,
-            new RuntimeException("here").fillInStackTrace());
+                TAG, "Remove " + win + " client="
+                + Integer.toHexString(System.identityHashCode(win.mClient.asBinder()))
+                + ", surface=" + win.mWinAnimator.mSurfaceControl + " Callers="
+                + Debug.getCallers(4));
 
         final long origId = Binder.clearCallingIdentity();
 
@@ -5206,6 +5206,11 @@
         mInputManager.setInputFilter(filter);
     }
 
+    @Override
+    public void setTouchExplorationEnabled(boolean enabled) {
+        mPolicy.setTouchExplorationEnabled(enabled);
+    }
+
     public void setCurrentUser(final int newUserId) {
         synchronized (mWindowMap) {
             int oldUserId = mCurrentUserId;
diff --git a/test-runner/src/android/test/mock/MockPackageManager.java b/test-runner/src/android/test/mock/MockPackageManager.java
index 5f944f6..661bd41 100644
--- a/test-runner/src/android/test/mock/MockPackageManager.java
+++ b/test-runner/src/android/test/mock/MockPackageManager.java
@@ -282,6 +282,18 @@
         throw new UnsupportedOperationException();
     }
 
+    /** @hide */
+    @Override
+    public List<ResolveInfo> queryIntentContentProvidersAsUser(
+            Intent intent, int flags, int userId) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags) {
+        throw new UnsupportedOperationException();
+    }
+
     @Override
     public ProviderInfo resolveContentProvider(String name, int flags) {
         throw new UnsupportedOperationException();
diff --git a/tools/aapt/ResourceTable.cpp b/tools/aapt/ResourceTable.cpp
index 52ebaf0..f2e5254 100644
--- a/tools/aapt/ResourceTable.cpp
+++ b/tools/aapt/ResourceTable.cpp
@@ -636,6 +636,30 @@
     return false;
 }
 
+/*
+ * A simple container that holds a resource type and name. It is ordered first by type then
+ * by name.
+ */
+struct type_ident_pair_t {
+    String16 type;
+    String16 ident;
+
+    type_ident_pair_t() { };
+    type_ident_pair_t(const String16& t, const String16& i) : type(t), ident(i) { }
+    type_ident_pair_t(const type_ident_pair_t& o) : type(o.type), ident(o.ident) { }
+    inline bool operator < (const type_ident_pair_t& o) const {
+        int cmp = compare_type(type, o.type);
+        if (cmp < 0) {
+            return true;
+        } else if (cmp > 0) {
+            return false;
+        } else {
+            return strictly_order_type(ident, o.ident);
+        }
+    }
+};
+
+
 status_t parseAndAddEntry(Bundle* bundle,
                         const sp<AaptFile>& in,
                         ResXMLTree* block,
@@ -650,6 +674,7 @@
                         const String16& product,
                         bool pseudolocalize,
                         const bool overwrite,
+                        KeyedVector<type_ident_pair_t, bool>* skippedResourceNames,
                         ResourceTable* outTable)
 {
     status_t err;
@@ -684,6 +709,13 @@
 
         if (bundleProduct[0] == '\0') {
             if (strcmp16(String16("default").string(), product.string()) != 0) {
+                /*
+                 * This string has a product other than 'default'. Do not add it,
+                 * but record it so that if we do not see the same string with
+                 * product 'default' or no product, then report an error.
+                 */
+                skippedResourceNames->replaceValueFor(
+                        type_ident_pair_t(curType, ident), true);
                 return NO_ERROR;
             }
         } else {
@@ -797,6 +829,11 @@
 
     DefaultKeyedVector<String16, uint32_t> nextPublicId(0);
 
+    // Stores the resource names that were skipped. Typically this happens when
+    // AAPT is invoked without a product specified and a resource has no
+    // 'default' product attribute.
+    KeyedVector<type_ident_pair_t, bool> skippedResourceNames;
+
     ResXMLTree::event_code_t code;
     do {
         code = block.next();
@@ -1544,7 +1581,7 @@
 
                 err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident,
                         *curTag, curIsStyled, curFormat, curIsFormatted,
-                        product, false, overwrite, outTable);
+                        product, false, overwrite, &skippedResourceNames, outTable);
 
                 if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR?
                     hasErrors = localHasErrors = true;
@@ -1557,7 +1594,7 @@
                         err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType,
                                 ident, *curTag, curIsStyled, curFormat,
                                 curIsFormatted, product,
-                                true, overwrite, outTable);
+                                true, overwrite, &skippedResourceNames, outTable);
                         if (err != NO_ERROR) {
                             hasErrors = localHasErrors = true;
                         }
@@ -1596,6 +1633,30 @@
         }
     }
 
+    // For every resource defined, there must be exist one variant with a product attribute
+    // set to 'default' (or no product attribute at all).
+    // We check to see that for every resource that was ignored because of a mismatched
+    // product attribute, some product variant of that resource was processed.
+    for (size_t i = 0; i < skippedResourceNames.size(); i++) {
+        if (skippedResourceNames[i]) {
+            const type_ident_pair_t& p = skippedResourceNames.keyAt(i);
+            if (!outTable->hasBagOrEntry(myPackage, p.type, p.ident)) {
+                const char* bundleProduct =
+                        (bundle->getProduct() == NULL) ? "" : bundle->getProduct();
+                fprintf(stderr, "In resource file %s: %s\n",
+                        in->getPrintableSource().string(),
+                        curParams.toString().string());
+
+                fprintf(stderr, "\t%s '%s' does not match product %s.\n"
+                        "\tYou may have forgotten to include a 'default' product variant"
+                        " of the resource.\n",
+                        String8(p.type).string(), String8(p.ident).string(),
+                        bundleProduct[0] == 0 ? "default" : bundleProduct);
+                return UNKNOWN_ERROR;
+            }
+        }
+    }
+
     return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
 }
 
@@ -2483,8 +2544,8 @@
                     
                     String16 comment(c->getComment());
                     typeSymbols->appendComment(String8(c->getName()), comment, c->getPos());
-                    //printf("Type symbol %s comment: %s\n", String8(e->getName()).string(),
-                    //     String8(comment).string());
+                    //printf("Type symbol [%08x] %s comment: %s\n", rid,
+                    //        String8(c->getName()).string(), String8(comment).string());
                     comment = c->getTypeComment();
                     typeSymbols->appendTypeComment(String8(c->getName()), comment);
                 } else {
diff --git a/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java b/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java
index 225b0c3..fd153af 100644
--- a/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java
+++ b/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java
@@ -494,4 +494,8 @@
         // TODO Auto-generated method stub
         return false;
     }
+
+    @Override
+    public void setTouchExplorationEnabled(boolean enabled) {
+    }
 }