Merge "Make compute work without an app context."
diff --git a/api/current.txt b/api/current.txt
index 0a83fe0..c43c45f 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -3631,12 +3631,22 @@
     field public static final int DEFAULT_VIBRATE = 2; // 0x2
     field public static final int FLAG_AUTO_CANCEL = 16; // 0x10
     field public static final int FLAG_FOREGROUND_SERVICE = 64; // 0x40
-    field public static final int FLAG_HIGH_PRIORITY = 128; // 0x80
+    field public static final deprecated int FLAG_HIGH_PRIORITY = 128; // 0x80
     field public static final int FLAG_INSISTENT = 4; // 0x4
     field public static final int FLAG_NO_CLEAR = 32; // 0x20
     field public static final int FLAG_ONGOING_EVENT = 2; // 0x2
     field public static final int FLAG_ONLY_ALERT_ONCE = 8; // 0x8
     field public static final int FLAG_SHOW_LIGHTS = 1; // 0x1
+    field public static final java.lang.String KIND_CALL = "android.call";
+    field public static final java.lang.String KIND_EMAIL = "android.email";
+    field public static final java.lang.String KIND_EVENT = "android.event";
+    field public static final java.lang.String KIND_MESSAGE = "android.message";
+    field public static final java.lang.String KIND_PROMO = "android.promo";
+    field public static final int PRIORITY_DEFAULT = 0; // 0x0
+    field public static final int PRIORITY_HIGH = 1; // 0x1
+    field public static final int PRIORITY_LOW = -1; // 0xffffffff
+    field public static final int PRIORITY_MAX = 2; // 0x2
+    field public static final int PRIORITY_MIN = -2; // 0xfffffffe
     field public static final int STREAM_DEFAULT = -1; // 0xffffffff
     field public int audioStreamType;
     field public android.app.PendingIntent contentIntent;
@@ -3647,11 +3657,13 @@
     field public android.app.PendingIntent fullScreenIntent;
     field public int icon;
     field public int iconLevel;
+    field public java.lang.String[] kind;
     field public android.graphics.Bitmap largeIcon;
     field public int ledARGB;
     field public int ledOffMS;
     field public int ledOnMS;
     field public int number;
+    field public int priority;
     field public android.net.Uri sound;
     field public java.lang.CharSequence tickerText;
     field public android.widget.RemoteViews tickerView;
@@ -3661,6 +3673,7 @@
 
   public static class Notification.Builder {
     ctor public Notification.Builder(android.content.Context);
+    method public android.app.Notification.Builder addKind(java.lang.String);
     method public android.app.Notification getNotification();
     method public android.app.Notification.Builder setAutoCancel(boolean);
     method public android.app.Notification.Builder setContent(android.widget.RemoteViews);
@@ -3676,6 +3689,7 @@
     method public android.app.Notification.Builder setNumber(int);
     method public android.app.Notification.Builder setOngoing(boolean);
     method public android.app.Notification.Builder setOnlyAlertOnce(boolean);
+    method public android.app.Notification.Builder setPriority(int);
     method public android.app.Notification.Builder setProgress(int, int, boolean);
     method public android.app.Notification.Builder setSmallIcon(int);
     method public android.app.Notification.Builder setSmallIcon(int, int);
@@ -8615,14 +8629,14 @@
     method public static void getPixelFormatInfo(int, android.graphics.PixelFormat);
     field public static final int A_8 = 8; // 0x8
     field public static final deprecated int JPEG = 256; // 0x100
-    field public static final int LA_88 = 10; // 0xa
+    field public static final deprecated int LA_88 = 10; // 0xa
     field public static final int L_8 = 9; // 0x9
     field public static final int OPAQUE = -1; // 0xffffffff
-    field public static final int RGBA_4444 = 7; // 0x7
-    field public static final int RGBA_5551 = 6; // 0x6
+    field public static final deprecated int RGBA_4444 = 7; // 0x7
+    field public static final deprecated int RGBA_5551 = 6; // 0x6
     field public static final int RGBA_8888 = 1; // 0x1
     field public static final int RGBX_8888 = 2; // 0x2
-    field public static final int RGB_332 = 11; // 0xb
+    field public static final deprecated int RGB_332 = 11; // 0xb
     field public static final int RGB_565 = 4; // 0x4
     field public static final int RGB_888 = 3; // 0x3
     field public static final int TRANSLUCENT = -3; // 0xfffffffd
@@ -21921,12 +21935,14 @@
     method public java.lang.Object getTag();
     method public abstract java.lang.CharSequence getTitle();
     method public abstract void invalidate();
+    method public boolean isTitleOptional();
     method public abstract void setCustomView(android.view.View);
     method public abstract void setSubtitle(java.lang.CharSequence);
     method public abstract void setSubtitle(int);
     method public void setTag(java.lang.Object);
     method public abstract void setTitle(java.lang.CharSequence);
     method public abstract void setTitle(int);
+    method public void setTitleOptionalHint(boolean);
   }
 
   public static abstract interface ActionMode.Callback {
diff --git a/cmds/stagefright/codec.cpp b/cmds/stagefright/codec.cpp
index ad246d2..1b01bd6 100644
--- a/cmds/stagefright/codec.cpp
+++ b/cmds/stagefright/codec.cpp
@@ -107,9 +107,8 @@
         CHECK_EQ(err, (status_t)OK);
 
         size_t j = 0;
-        sp<RefBase> obj;
-        while (format->findObject(StringPrintf("csd-%d", j).c_str(), &obj)) {
-            sp<ABuffer> buffer = static_cast<ABuffer *>(obj.get());
+        sp<ABuffer> buffer;
+        while (format->findBuffer(StringPrintf("csd-%d", j).c_str(), &buffer)) {
             state->mCSD.push_back(buffer);
 
             ++j;
diff --git a/cmds/stagefright/sf2.cpp b/cmds/stagefright/sf2.cpp
index 18e2532..6f0fb54 100644
--- a/cmds/stagefright/sf2.cpp
+++ b/cmds/stagefright/sf2.cpp
@@ -358,7 +358,7 @@
             buffer->meta()->setInt32("csd", true);
             mCSD.push(buffer);
 
-            msg->setObject("csd", buffer);
+            msg->setBuffer("csd", buffer);
         } else if (meta->findData(kKeyESDS, &type, &data, &size)) {
             ESDS esds((const char *)data, size);
             CHECK_EQ(esds.InitCheck(), (status_t)OK);
@@ -408,9 +408,8 @@
             return;
         }
 
-        sp<RefBase> obj;
-        CHECK(msg->findObject("buffer", &obj));
-        sp<ABuffer> outBuffer = static_cast<ABuffer *>(obj.get());
+        sp<ABuffer> outBuffer;
+        CHECK(msg->findBuffer("buffer", &outBuffer));
 
         if (mCSDIndex < mCSD.size()) {
             outBuffer = mCSD.editItemAt(mCSDIndex++);
@@ -509,15 +508,14 @@
             }
         }
 
-        reply->setObject("buffer", outBuffer);
+        reply->setBuffer("buffer", outBuffer);
         reply->post();
     }
 
     void onDrainThisBuffer(const sp<AMessage> &msg) {
-        sp<RefBase> obj;
-        CHECK(msg->findObject("buffer", &obj));
+        sp<ABuffer> buffer;
+        CHECK(msg->findBuffer("buffer", &buffer));
 
-        sp<ABuffer> buffer = static_cast<ABuffer *>(obj.get());
         mTotalBytesReceived += buffer->size();
 
         sp<AMessage> reply;
diff --git a/core/java/android/accessibilityservice/IAccessibilityServiceConnection.aidl b/core/java/android/accessibilityservice/IAccessibilityServiceConnection.aidl
index 882dd6b..8d17325 100644
--- a/core/java/android/accessibilityservice/IAccessibilityServiceConnection.aidl
+++ b/core/java/android/accessibilityservice/IAccessibilityServiceConnection.aidl
@@ -42,11 +42,12 @@
      * @param interactionId The id of the interaction for matching with the callback result.
      * @param callback Callback which to receive the result.
      * @param threadId The id of the calling thread.
+     * @param prefetchFlags flags to guide prefetching.
      * @return The current window scale, where zero means a failure.
      */
     float findAccessibilityNodeInfoByAccessibilityId(int accessibilityWindowId,
         long accessibilityNodeId, int interactionId,
-        IAccessibilityInteractionConnectionCallback callback, long threadId);
+        IAccessibilityInteractionConnectionCallback callback, long threadId, int prefetchFlags);
 
     /**
      * Finds {@link android.view.accessibility.AccessibilityNodeInfo}s by View text.
diff --git a/core/java/android/accessibilityservice/UiTestAutomationBridge.java b/core/java/android/accessibilityservice/UiTestAutomationBridge.java
index 334981a..a898c3f 100644
--- a/core/java/android/accessibilityservice/UiTestAutomationBridge.java
+++ b/core/java/android/accessibilityservice/UiTestAutomationBridge.java
@@ -57,6 +57,11 @@
 
     public static final int UNDEFINED = -1;
 
+    private static final int FIND_ACCESSIBILITY_NODE_INFO_PREFETCH_FLAGS =
+        AccessibilityNodeInfo.FLAG_PREFETCH_PREDECESSORS
+        | AccessibilityNodeInfo.FLAG_PREFETCH_SIBLINGS
+        | AccessibilityNodeInfo.FLAG_PREFETCH_DESCENDANTS;
+
     private final Object mLock = new Object();
 
     private volatile int mConnectionId = AccessibilityInteractionClient.NO_ID;
@@ -69,6 +74,8 @@
 
     private volatile boolean mUnprocessedEventAvailable;
 
+    private HandlerThread mHandlerThread;
+
     /**
      * Gets the last received {@link AccessibilityEvent}.
      *
@@ -121,9 +128,10 @@
         // is needed for making sure the binder calls are interleaved
         // with check for the expected event and also to make sure the
         // binder threads are allowed to proceed in the received order.
-        HandlerThread handlerThread = new HandlerThread("UiTestAutomationBridge");
-        handlerThread.start();
-        Looper looper = handlerThread.getLooper();
+        mHandlerThread = new HandlerThread("UiTestAutomationBridge");
+        mHandlerThread.setDaemon(true);
+        mHandlerThread.start();
+        Looper looper = mHandlerThread.getLooper();
 
         mListener = new IEventListenerWrapper(null, looper, new Callbacks() {
             @Override
@@ -212,6 +220,8 @@
             throw new IllegalStateException("Already disconnected.");
         }
 
+        mHandlerThread.quit();
+
         IAccessibilityManager manager = IAccessibilityManager.Stub.asInterface(
               ServiceManager.getService(Context.ACCESSIBILITY_SERVICE));
 
@@ -351,13 +361,15 @@
         ensureValidConnection(connectionId);
         return AccessibilityInteractionClient.getInstance()
                 .findAccessibilityNodeInfoByAccessibilityId(mConnectionId,
-                        accessibilityWindowId, accessibilityNodeId);
+                        accessibilityWindowId, accessibilityNodeId,
+                        FIND_ACCESSIBILITY_NODE_INFO_PREFETCH_FLAGS);
     }
 
     /**
      * Finds an {@link AccessibilityNodeInfo} by View id in the active
      * window. The search is performed from the root node.
      *
+     * @param viewId The id of a View.
      * @return The current window scale, where zero means a failure.
      */
     public AccessibilityNodeInfo findAccessibilityNodeInfoByViewIdInActiveWindow(int viewId) {
@@ -373,6 +385,7 @@
      *     {@link  #ACTIVE_WINDOW_ID} to query the currently active window.
      * @param accessibilityNodeId A unique view id or virtual descendant id from
      *     where to start the search. Use {@link  #ROOT_NODE_ID} to start from the root.
+     * @param viewId The id of a View.
      * @return The current window scale, where zero means a failure.
      */
     public AccessibilityNodeInfo findAccessibilityNodeInfoByViewId(int accessibilityWindowId,
@@ -460,7 +473,7 @@
         ensureValidConnection(connectionId);
         return AccessibilityInteractionClient.getInstance()
                 .findAccessibilityNodeInfoByAccessibilityId(connectionId, ACTIVE_WINDOW_ID,
-                        ROOT_NODE_ID);
+                        ROOT_NODE_ID, AccessibilityNodeInfo.FLAG_PREFETCH_DESCENDANTS);
     }
 
     private void ensureValidConnection(int connectionId) {
diff --git a/core/java/android/app/INotificationManager.aidl b/core/java/android/app/INotificationManager.aidl
index 2420b84..4d5238c 100644
--- a/core/java/android/app/INotificationManager.aidl
+++ b/core/java/android/app/INotificationManager.aidl
@@ -33,7 +33,6 @@
     void enqueueToast(String pkg, ITransientNotification callback, int duration);
     void cancelToast(String pkg, ITransientNotification callback);
     void enqueueNotificationWithTag(String pkg, String tag, int id, in Notification notification, inout int[] idReceived);
-    void enqueueNotificationWithTagPriority(String pkg, String tag, int id, int priority, in Notification notification, inout int[] idReceived);
     void cancelNotificationWithTag(String pkg, String tag, int id);
 }
 
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index d569e20..5325af0 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -22,6 +22,7 @@
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.net.Uri;
+import android.os.Bundle;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.text.TextUtils;
@@ -30,6 +31,7 @@
 import android.widget.RemoteViews;
 
 import java.text.NumberFormat;
+import java.util.ArrayList;
 
 /**
  * A class that represents how a persistent notification is to be presented to
@@ -51,36 +53,58 @@
      * Use all default values (where applicable).
      */
     public static final int DEFAULT_ALL = ~0;
-    
+
     /**
      * Use the default notification sound. This will ignore any given
      * {@link #sound}.
-     * 
+     *
+
      * @see #defaults
-     */ 
+     */
+
     public static final int DEFAULT_SOUND = 1;
 
     /**
      * Use the default notification vibrate. This will ignore any given
-     * {@link #vibrate}. Using phone vibration requires the 
+     * {@link #vibrate}. Using phone vibration requires the
      * {@link android.Manifest.permission#VIBRATE VIBRATE} permission.
-     * 
+     *
      * @see #defaults
-     */ 
+     */
+
     public static final int DEFAULT_VIBRATE = 2;
-    
+
     /**
      * Use the default notification lights. This will ignore the
      * {@link #FLAG_SHOW_LIGHTS} bit, and {@link #ledARGB}, {@link #ledOffMS}, or
      * {@link #ledOnMS}.
-     * 
+     *
      * @see #defaults
-     */ 
+     */
+
     public static final int DEFAULT_LIGHTS = 4;
-    
+
     /**
-     * The timestamp for the notification.  The icons and expanded views
-     * are sorted by this key.
+     * A timestamp related to this notification, in milliseconds since the epoch.
+     * 
+     * Default value: {@link System#currentTimeMillis() Now}.
+     *
+     * Choose a timestamp that will be most relevant to the user. For most finite events, this
+     * corresponds to the time the event happened (or will happen, in the case of events that have
+     * yet to occur but about which the user is being informed). Indefinite events should be
+     * timestamped according to when the activity began. 
+     * 
+     * Some examples:
+     * 
+     * <ul>
+     *   <li>Notification of a new chat message should be stamped when the message was received.</li>
+     *   <li>Notification of an ongoing file download (with a progress bar, for example) should be stamped when the download started.</li>
+     *   <li>Notification of a completed file download should be stamped when the download finished.</li>
+     *   <li>Notification of an upcoming meeting should be stamped with the time the meeting will begin (that is, in the future).</li>
+     *   <li>Notification of an ongoing stopwatch (increasing timer) should be stamped with the watch's start time.
+     *   <li>Notification of an ongoing countdown timer should be stamped with the timer's end time.
+     * </ul> 
+     * 
      */
     public long when;
 
@@ -100,10 +124,16 @@
     public int iconLevel;
 
     /**
-     * The number of events that this notification represents.  For example, in a new mail
-     * notification, this could be the number of unread messages.  This number is superimposed over
-     * the icon in the status bar.  If the number is 0 or negative, it is not shown in the status
-     * bar.
+     * The number of events that this notification represents. For example, in a new mail
+     * notification, this could be the number of unread messages.
+     * 
+     * The system may or may not use this field to modify the appearance of the notification. For
+     * example, before {@link android.os.Build.VERSION_CODES#HONEYCOMB}, this number was
+     * superimposed over the icon in the status bar. Starting with
+     * {@link android.os.Build.VERSION_CODES#HONEYCOMB}, the template used by
+     * {@link Notification.Builder} has displayed the number in the expanded notification view.
+     * 
+     * If the number is 0 or negative, it is never shown.
      */
     public int number;
 
@@ -121,10 +151,11 @@
     public PendingIntent contentIntent;
 
     /**
-     * The intent to execute when the status entry is deleted by the user
-     * with the "Clear All Notifications" button. This probably shouldn't
-     * be launching an activity since several of those will be sent at the
-     * same time.
+     * The intent to execute when the notification is explicitly dismissed by the user, either with
+     * the "Clear All" button or by swiping it away individually.
+     *
+     * This probably shouldn't be launching an activity since several of those will be sent
+     * at the same time.
      */
     public PendingIntent deleteIntent;
 
@@ -139,11 +170,6 @@
      * Text to scroll across the screen when this item is added to
      * the status bar on large and smaller devices.
      *
-     * <p>This field is provided separately from the other ticker fields
-     * both for compatibility and to allow an application to choose different
-     * text for when the text scrolls in and when it is displayed all at once
-     * in conjunction with one or more icons.
-     *
      * @see #tickerView
      */
     public CharSequence tickerText;
@@ -166,9 +192,9 @@
 
     /**
      * The sound to play.
-     * 
+     *
      * <p>
-     * To play the default notification sound, see {@link #defaults}. 
+     * To play the default notification sound, see {@link #defaults}.
      * </p>
      */
     public Uri sound;
@@ -187,14 +213,13 @@
      */
     public int audioStreamType = STREAM_DEFAULT;
 
-    
     /**
-     * The pattern with which to vibrate. 
-     * 
+     * The pattern with which to vibrate.
+     *
      * <p>
      * To vibrate the default pattern, see {@link #defaults}.
      * </p>
-     * 
+     *
      * @see android.os.Vibrator#vibrate(long[],int)
      */
     public long[] vibrate;
@@ -235,7 +260,6 @@
      */
     public int defaults;
 
-
     /**
      * Bit to be bitwise-ored into the {@link #flags} field that should be
      * set if you want the LED on for this notification.
@@ -252,7 +276,7 @@
      * because they will be set to values that work on any given hardware.
      * <p>
      * The alpha channel must be set for forward compatibility.
-     * 
+     *
      */
     public static final int FLAG_SHOW_LIGHTS        = 0x00000001;
 
@@ -282,7 +306,8 @@
     /**
      * Bit to be bitwise-ored into the {@link #flags} field that should be
      * set if the notification should be canceled when it is clicked by the
-     * user.  On tablets, the 
+     * user.  On tablets, the
+
      */
     public static final int FLAG_AUTO_CANCEL        = 0x00000010;
 
@@ -301,22 +326,105 @@
     public static final int FLAG_FOREGROUND_SERVICE = 0x00000040;
 
     /**
-     * Bit to be bitwise-ored into the {@link #flags} field that should be set if this notification
-     * represents a high-priority event that may be shown to the user even if notifications are
-     * otherwise unavailable (that is, when the status bar is hidden). This flag is ideally used
-     * in conjunction with {@link #fullScreenIntent}.
+     * Obsolete flag indicating high-priority notifications; use the priority field instead.
+     * 
+     * @deprecated Use {@link #priority} with a positive value.
      */
-    public static final int FLAG_HIGH_PRIORITY = 0x00000080;
+    public static final int FLAG_HIGH_PRIORITY      = 0x00000080;
 
     public int flags;
 
     /**
-     * Constructs a Notification object with everything set to 0.
+     * Default notification {@link #priority}. If your application does not prioritize its own
+     * notifications, use this value for all notifications.
+     */
+    public static final int PRIORITY_DEFAULT = 0;
+
+    /**
+     * Lower {@link #priority}, for items that are less important. The UI may choose to show these
+     * items smaller, or at a different position in the list, compared with your app's
+     * {@link #PRIORITY_DEFAULT} items.
+     */
+    public static final int PRIORITY_LOW = -1;
+
+    /**
+     * Lowest {@link #priority}; these items might not be shown to the user except under special
+     * circumstances, such as detailed notification logs.
+     */
+    public static final int PRIORITY_MIN = -2;
+
+    /**
+     * Higher {@link #priority}, for more important notifications or alerts. The UI may choose to
+     * show these items larger, or at a different position in notification lists, compared with
+     * your app's {@link #PRIORITY_DEFAULT} items.
+     */
+    public static final int PRIORITY_HIGH = 1;
+
+    /**
+     * Highest {@link #priority}, for your application's most important items that require the
+     * user's prompt attention or input.
+     */
+    public static final int PRIORITY_MAX = 2;
+
+    /**
+     * Relative priority for this notification.
+     * 
+     * Priority is an indication of how much of the user's valuable attention should be consumed by
+     * this notification. Low-priority notifications may be hidden from the user in certain
+     * situations, while the user might be interrupted for a higher-priority notification. The
+     * system will make a determination about how to interpret notification priority as described in 
+     * MUMBLE MUMBLE.
+     */
+    public int priority;
+    
+    /**
+     * Notification type: incoming call (voice or video) or similar synchronous communication request.
+     */
+    public static final String KIND_CALL = "android.call";
+
+    /**
+     * Notification type: incoming direct message (SMS, instant message, etc.).
+     */
+    public static final String KIND_MESSAGE = "android.message";
+
+    /**
+     * Notification type: asynchronous bulk message (email).
+     */
+    public static final String KIND_EMAIL = "android.email";
+
+    /**
+     * Notification type: calendar event.
+     */
+    public static final String KIND_EVENT = "android.event";
+
+    /**
+     * Notification type: promotion or advertisement.
+     */
+    public static final String KIND_PROMO = "android.promo";
+
+    /**
+     * If this notification matches of one or more special types (see the <code>KIND_*</code>
+     * constants), add them here, best match first.
+     */
+    public String[] kind;
+
+    /**
+     * Extra key for people values (type TBD).
+     *
+     * @hide
+     */
+    public static final String EXTRA_PEOPLE = "android.people";
+
+    private Bundle extras;
+
+    /**
+     * Constructs a Notification object with default values.
      * You might want to consider using {@link Builder} instead.
      */
     public Notification()
     {
         this.when = System.currentTimeMillis();
+        this.priority = PRIORITY_DEFAULT;
     }
 
     /**
@@ -396,6 +504,14 @@
         if (parcel.readInt() != 0) {
             fullScreenIntent = PendingIntent.CREATOR.createFromParcel(parcel);
         }
+
+        priority = parcel.readInt();
+        
+        kind = parcel.createStringArray(); // may set kind to null
+
+        if (parcel.readInt() != 0) {
+            extras = parcel.readBundle();
+        }
     }
 
     @Override
@@ -438,9 +554,23 @@
         that.ledOnMS = this.ledOnMS;
         that.ledOffMS = this.ledOffMS;
         that.defaults = this.defaults;
-        
+
         that.flags = this.flags;
 
+        that.priority = this.priority;
+        
+        final String[] thiskind = this.kind;
+        if (thiskind != null) {
+            final int N = thiskind.length;
+            final String[] thatkind = that.kind = new String[N];
+            System.arraycopy(thiskind, 0, thatkind, 0, N);
+        }
+
+        if (this.extras != null) {
+            that.extras = new Bundle(this.extras);
+
+        }
+
         return that;
     }
 
@@ -517,6 +647,17 @@
         } else {
             parcel.writeInt(0);
         }
+
+        parcel.writeInt(priority);
+        
+        parcel.writeStringArray(kind); // ok for null
+        
+        if (extras != null) {
+            parcel.writeInt(1);
+            extras.writeToParcel(parcel, 0);
+        } else {
+            parcel.writeInt(0);
+        }
     }
 
     /**
@@ -551,7 +692,7 @@
      * that you take care of task management as described in the
      * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back
      * Stack</a> document.
-     * 
+     *
      * @deprecated Use {@link Builder} instead.
      */
     @Deprecated
@@ -579,7 +720,9 @@
     @Override
     public String toString() {
         StringBuilder sb = new StringBuilder();
-        sb.append("Notification(contentView=");
+        sb.append("Notification(pri=");
+        sb.append(priority);
+        sb.append(" contentView=");
         if (contentView != null) {
             sb.append(contentView.getPackage());
             sb.append("/0x");
@@ -587,6 +730,7 @@
         } else {
             sb.append("null");
         }
+        // TODO(dsandler): defaults take precedence over local values, so reorder the branches below
         sb.append(" vibrate=");
         if (this.vibrate != null) {
             int N = this.vibrate.length-1;
@@ -604,7 +748,7 @@
         } else {
             sb.append("null");
         }
-        sb.append(",sound=");
+        sb.append(" sound=");
         if (this.sound != null) {
             sb.append(this.sound.toString());
         } else if ((this.defaults & DEFAULT_SOUND) != 0) {
@@ -612,20 +756,39 @@
         } else {
             sb.append("null");
         }
-        sb.append(",defaults=0x");
+        sb.append(" defaults=0x");
         sb.append(Integer.toHexString(this.defaults));
-        sb.append(",flags=0x");
+        sb.append(" flags=0x");
         sb.append(Integer.toHexString(this.flags));
-        if ((this.flags & FLAG_HIGH_PRIORITY) != 0) {
-            sb.append("!!!1!one!");
+        sb.append(" kind=[");
+        if (this.kind == null) {
+            sb.append("null");
+        } else {
+            for (int i=0; i<this.kind.length; i++) {
+                if (i>0) sb.append(",");
+                sb.append(this.kind[i]);
+            }
         }
-        sb.append(")");
+        sb.append("])");
         return sb.toString();
     }
 
     /**
-     * Builder class for {@link Notification} objects.  Allows easier control over
-     * all the flags, as well as help constructing the typical notification layouts.
+     * Builder class for {@link Notification} objects.
+     * 
+     * Provides a convenient way to set the various fields of a {@link Notification} and generate
+     * content views using the platform's notification layout template. 
+     * 
+     * Example:
+     * 
+     * <pre class="prettyprint">
+     * Notification noti = new Notification.Builder()
+     *         .setContentTitle(&quot;New mail from &quot; + sender.toString())
+     *         .setContentText(subject)
+     *         .setSmallIcon(R.drawable.new_mail)
+     *         .setLargeIcon(aBitmap)
+     *         .getNotification();
+     * </pre>
      */
     public static class Builder {
         private Context mContext;
@@ -655,16 +818,28 @@
         private int mProgressMax;
         private int mProgress;
         private boolean mProgressIndeterminate;
+        private ArrayList<String> mKindList = new ArrayList<String>(1);
+        private Bundle mExtras;
+        private int mPriority;
 
         /**
-         * Constructor.
+         * Constructs a new Builder with the defaults:
          *
-         * Automatically sets the when field to {@link System#currentTimeMillis()
-         * System.currentTimeMllis()} and the audio stream to the {@link #STREAM_DEFAULT}.
+
+         * <table>
+         * <tr><th align=right>priority</th>
+         *     <td>{@link #PRIORITY_DEFAULT}</td></tr>
+         * <tr><th align=right>when</th>
+         *     <td>now ({@link System#currentTimeMillis()})</td></tr>
+         * <tr><th align=right>audio stream</th>
+         *     <td>{@link #STREAM_DEFAULT}</td></tr>
+         * </table>
          *
-         * @param context A {@link Context} that will be used to construct the
-         *      RemoteViews. The Context will not be held past the lifetime of this
-         *      Builder object.
+
+         * @param context
+         *            A {@link Context} that will be used by the Builder to construct the
+         *            RemoteViews. The Context will not be held past the lifetime of this Builder
+         *            object.
          */
         public Builder(Context context) {
             mContext = context;
@@ -672,11 +847,14 @@
             // Set defaults to match the defaults of a Notification
             mWhen = System.currentTimeMillis();
             mAudioStreamType = STREAM_DEFAULT;
+            mPriority = PRIORITY_DEFAULT;
         }
 
         /**
-         * Set the time that the event occurred.  Notifications in the panel are
-         * sorted by this time.
+         * Add a timestamp pertaining to the notification (usually the time the event occurred).
+         *
+
+         * @see Notification#when
          */
         public Builder setWhen(long when) {
             mWhen = when;
@@ -684,11 +862,18 @@
         }
 
         /**
-         * Set the small icon to use in the notification layouts.  Different classes of devices
-         * may return different sizes.  See the UX guidelines for more information on how to
-         * design these icons.
+         * Set the small icon resource, which will be used to represent the notification in the
+         * status bar.
          *
-         * @param icon A resource ID in the application's package of the drawble to use.
+
+         * The platform template for the expanded view will draw this icon in the left, unless a
+         * {@link #setLargeIcon(Bitmap) large icon} has also been specified, in which case the small
+         * icon will be moved to the right-hand side.
+         *
+
+         * @param icon
+         *            A resource ID in the application's package of the drawable to use.
+         * @see Notification#icon
          */
         public Builder setSmallIcon(int icon) {
             mSmallIcon = icon;
@@ -700,10 +885,11 @@
          * level parameter for when the icon is a {@link android.graphics.drawable.LevelListDrawable
          * LevelListDrawable}.
          *
-         * @param icon A resource ID in the application's package of the drawble to use.
+         * @param icon A resource ID in the application's package of the drawable to use.
          * @param level The level to use for the icon.
          *
-         * @see android.graphics.drawable.LevelListDrawable
+         * @see Notification#icon
+         * @see Notification#iconLevel
          */
         public Builder setSmallIcon(int icon, int level) {
             mSmallIcon = icon;
@@ -712,7 +898,7 @@
         }
 
         /**
-         * Set the title (first row) of the notification, in a standard notification.
+         * Set the first line of text in the platform notification template.
          */
         public Builder setContentTitle(CharSequence title) {
             mContentTitle = title;
@@ -720,7 +906,7 @@
         }
 
         /**
-         * Set the text (second row) of the notification, in a standard notification.
+         * Set the second line of text in the platform notification template.
          */
         public Builder setContentText(CharSequence text) {
             mContentText = text;
@@ -738,7 +924,11 @@
         }
 
         /**
-         * Set the large text at the right-hand side of the notification.
+         * A small piece of additional information pertaining to this notification.
+         *
+
+         * The platform template will draw this on the last line of the notification, at the far
+         * right (to the right of a smallIcon if it has been placed there).
          */
         public Builder setContentInfo(CharSequence info) {
             mContentInfo = info;
@@ -746,8 +936,10 @@
         }
 
         /**
-         * Set the progress this notification represents, which may be
-         * represented as a {@link ProgressBar}.
+         * Set the progress this notification represents.
+         *
+
+         * The platform template will represent this using a {@link ProgressBar}.
          */
         public Builder setProgress(int max, int progress, boolean indeterminate) {
             mProgressMax = max;
@@ -757,7 +949,10 @@
         }
 
         /**
-         * Supply a custom RemoteViews to use instead of the standard one.
+         * Supply a custom RemoteViews to use instead of the platform template.
+         *
+
+         * @see Notification#contentView
          */
         public Builder setContent(RemoteViews views) {
             mContentView = views;
@@ -765,12 +960,20 @@
         }
 
         /**
-         * Supply a {@link PendingIntent} to send when the notification is clicked.
-         * If you do not supply an intent, you can now add PendingIntents to individual
-         * views to be launched when clicked by calling {@link RemoteViews#setOnClickPendingIntent
-         * RemoteViews.setOnClickPendingIntent(int,PendingIntent)}.  Be sure to
-         * read {@link Notification#contentIntent Notification.contentIntent} for
-         * how to correctly use this.
+         * Supply a {@link PendingIntent} to be sent when the notification is clicked.
+         *
+
+         * As of {@link android.os.Build.VERSION_CODES#HONEYCOMB}, if this field is unset and you
+         * have specified a custom RemoteViews with {@link #setContent(RemoteViews)}, you can use
+         * {@link RemoteViews#setOnClickPendingIntent RemoteViews.setOnClickPendingIntent(int,PendingIntent)}
+
+         * to assign PendingIntents to individual views in that custom layout (i.e., to create
+
+         * clickable buttons inside the
+         * notification view).
+         *
+
+         * @see Notification#contentIntent Notification.contentIntent
          */
         public Builder setContentIntent(PendingIntent intent) {
             mContentIntent = intent;
@@ -778,11 +981,10 @@
         }
 
         /**
-         * Supply a {@link PendingIntent} to send when the notification is cleared by the user
-         * directly from the notification panel.  For example, this intent is sent when the user
-         * clicks the "Clear all" button, or the individual "X" buttons on notifications.  This
-         * intent is not sent when the application calls {@link NotificationManager#cancel
-         * NotificationManager.cancel(int)}.
+         * Supply a {@link PendingIntent} to send when the notification is cleared explicitly by the user.
+         *
+
+         * @see Notification#deleteIntent
          */
         public Builder setDeleteIntent(PendingIntent intent) {
             mDeleteIntent = intent;
@@ -801,6 +1003,8 @@
          * @param intent The pending intent to launch.
          * @param highPriority Passing true will cause this notification to be sent
          *          even if other notifications are suppressed.
+         *
+         * @see Notification#fullScreenIntent
          */
         public Builder setFullScreenIntent(PendingIntent intent, boolean highPriority) {
             mFullScreenIntent = intent;
@@ -809,8 +1013,11 @@
         }
 
         /**
-         * Set the text that is displayed in the status bar when the notification first
+         * Set the "ticker" text which is displayed in the status bar when the notification first
          * arrives.
+         *
+
+         * @see Notification#tickerText
          */
         public Builder setTicker(CharSequence tickerText) {
             mTickerText = tickerText;
@@ -821,6 +1028,9 @@
          * Set the text that is displayed in the status bar when the notification first
          * arrives, and also a RemoteViews object that may be displayed instead on some
          * devices.
+         *
+         * @see Notification#tickerText
+         * @see Notification#tickerView
          */
         public Builder setTicker(CharSequence tickerText, RemoteViews views) {
             mTickerText = tickerText;
@@ -829,7 +1039,12 @@
         }
 
         /**
-         * Set the large icon that is shown in the ticker and notification.
+         * Add a large icon to the notification (and the ticker on some devices).
+         *
+         * In the platform template, this image will be shown on the left of the notification view
+         * in place of the {@link #setSmallIcon(int) small icon} (which will move to the right side).
+         *
+         * @see Notification#largeIcon
          */
         public Builder setLargeIcon(Bitmap icon) {
             mLargeIcon = icon;
@@ -837,7 +1052,11 @@
         }
 
         /**
-         * Set the sound to play.  It will play on the default stream.
+         * Set the sound to play.
+         *
+         * It will be played on the {@link #STREAM_DEFAULT default stream} for notifications.
+         *
+         * @see Notification#sound
          */
         public Builder setSound(Uri sound) {
             mSound = sound;
@@ -846,10 +1065,11 @@
         }
 
         /**
-         * Set the sound to play.  It will play on the stream you supply.
+         * Set the sound to play, along with a specific stream on which to play it.
          *
-         * @see #STREAM_DEFAULT
-         * @see AudioManager for the <code>STREAM_</code> constants.
+         * See {@link android.media.AudioManager} for the <code>STREAM_</code> constants.
+         *
+         * @see Notification#sound
          */
         public Builder setSound(Uri sound, int streamType) {
             mSound = sound;
@@ -860,8 +1080,12 @@
         /**
          * Set the vibration pattern to use.
          *
-         * @see android.os.Vibrator for a discussion of the <code>pattern</code>
-         * parameter.
+
+         * See {@link android.os.Vibrator#vibrate(long[], int)} for a discussion of the
+         * <code>pattern</code> parameter.
+         *
+
+         * @see Notification#vibrate
          */
         public Builder setVibrate(long[] pattern) {
             mVibrate = pattern;
@@ -869,9 +1093,16 @@
         }
 
         /**
-         * Set the argb value that you would like the LED on the device to blnk, as well as the
-         * rate.  The rate is specified in terms of the number of milliseconds to be on
-         * and then the number of milliseconds to be off.
+         * Set the desired color for the indicator LED on the device, as well as the
+         * blink duty cycle (specified in milliseconds).
+         *
+
+         * Not all devices will honor all (or even any) of these values.
+         *
+
+         * @see Notification#ledARGB
+         * @see Notification#ledOnMS
+         * @see Notification#ledOffMS
          */
         public Builder setLights(int argb, int onMs, int offMs) {
             mLedArgb = argb;
@@ -881,15 +1112,20 @@
         }
 
         /**
-         * Set whether this is an ongoing notification.
+         * Set whether this is an "ongoing" notification.
          *
-         * <p>Ongoing notifications differ from regular notifications in the following ways:
-         * <ul>
-         *   <li>Ongoing notifications are sorted above the regular notifications in the
-         *   notification panel.</li>
-         *   <li>Ongoing notifications do not have an 'X' close button, and are not affected
-         *   by the "Clear all" button.
-         * </ul>
+
+         * Ongoing notifications cannot be dismissed by the user, so your application or service
+         * must take care of canceling them.
+         *
+
+         * They are typically used to indicate a background task that the user is actively engaged
+         * with (e.g., playing music) or is pending in some way and therefore occupying the device
+         * (e.g., a file download, sync operation, active network connection).
+         *
+
+         * @see Notification#FLAG_ONGOING_EVENT
+         * @see Service#setForeground(boolean)
          */
         public Builder setOngoing(boolean ongoing) {
             setFlag(FLAG_ONGOING_EVENT, ongoing);
@@ -899,6 +1135,8 @@
         /**
          * Set this flag if you would only like the sound, vibrate
          * and ticker to be played if the notification is not already showing.
+         *
+         * @see Notification#FLAG_ONLY_ALERT_ONCE
          */
         public Builder setOnlyAlertOnce(boolean onlyAlertOnce) {
             setFlag(FLAG_ONLY_ALERT_ONCE, onlyAlertOnce);
@@ -906,10 +1144,10 @@
         }
 
         /**
-         * Setting this flag will make it so the notification is automatically
-         * canceled when the user clicks it in the panel.  The PendingIntent
-         * set with {@link #setDeleteIntent} will be broadcast when the notification
-         * is canceled.
+         * Make this notification automatically dismissed when the user touches it. The
+         * PendingIntent set with {@link #setDeleteIntent} will be sent when this happens.
+         *
+         * @see Notification#FLAG_AUTO_CANCEL
          */
         public Builder setAutoCancel(boolean autoCancel) {
             setFlag(FLAG_AUTO_CANCEL, autoCancel);
@@ -917,7 +1155,7 @@
         }
 
         /**
-         * Set the default notification options that will be used.
+         * Set which notification properties will be inherited from system defaults.
          * <p>
          * The value should be one or more of the following fields combined with
          * bitwise-or:
@@ -930,6 +1168,41 @@
             return this;
         }
 
+        /**
+         * Set the priority of this notification.
+         *
+         * @see Notification#priority
+         */
+        public Builder setPriority(int pri) {
+            mPriority = pri;
+            return this;
+        }
+        
+        /**
+         * Add a kind (category) to this notification. Optional.
+         * 
+         * @see Notification#kind
+         */
+        public Builder addKind(String k) {
+            mKindList.add(k);
+            return this;
+        }
+
+        /**
+         * Add metadata to this notification.
+         *
+         * A reference to the Bundle is held for the lifetime of this Builder, and the Bundle's
+         * current contents are copied into the Notification each time {@link #getNotification()} is
+         * called.
+         *
+         * @see Notification#extras
+         * @hide
+         */
+        public Builder setExtras(Bundle bag) {
+            mExtras = bag;
+            return this;
+        }
+
         private void setFlag(int mask, boolean value) {
             if (value) {
                 mFlags |= mask;
@@ -1042,6 +1315,14 @@
             if ((mDefaults & DEFAULT_LIGHTS) != 0) {
                 n.flags |= FLAG_SHOW_LIGHTS;
             }
+            if (mKindList.size() > 0) {
+                n.kind = new String[mKindList.size()];
+                mKindList.toArray(n.kind);
+            } else {
+                n.kind = null;
+            }
+            n.priority = mPriority;
+            n.extras = mExtras != null ? new Bundle(mExtras) : null;
             return n;
         }
     }
diff --git a/core/java/android/inputmethodservice/ExtractEditLayout.java b/core/java/android/inputmethodservice/ExtractEditLayout.java
index 220214b..5696839 100644
--- a/core/java/android/inputmethodservice/ExtractEditLayout.java
+++ b/core/java/android/inputmethodservice/ExtractEditLayout.java
@@ -124,6 +124,12 @@
         }
 
         @Override
+        public boolean isTitleOptional() {
+            // Not only is it optional, it will *never* be shown.
+            return true;
+        }
+
+        @Override
         public void setCustomView(View view) {
             // Custom view is not supported here.
         }
diff --git a/core/java/android/view/ActionMode.java b/core/java/android/view/ActionMode.java
index c1c7fe2..0ba5fdb 100644
--- a/core/java/android/view/ActionMode.java
+++ b/core/java/android/view/ActionMode.java
@@ -104,6 +104,32 @@
     public abstract void setSubtitle(int resId);
 
     /**
+     * Set whether or not the title/subtitle display for this action mode
+     * is optional.
+     *
+     * <p>In many cases the supplied title for an action mode is merely
+     * meant to add context and is not strictly required for the action
+     * mode to be useful. If the title is optional, the system may choose
+     * to hide the title entirely rather than truncate it due to a lack
+     * of available space.</p>
+     *
+     * <p>Note that this is merely a hint; the underlying implementation
+     * may choose to ignore this setting under some circumstances.</p>
+     *
+     * @param titleOptional true if the title only presents optional information.
+     */
+    public void setTitleOptionalHint(boolean titleOptional) {
+    }
+
+    /**
+     * @return true if this action mode considers the title and subtitle fields
+     *         as optional. Optional titles may not be displayed to the user.
+     */
+    public boolean isTitleOptional() {
+        return false;
+    }
+
+    /**
      * Set a custom view for this action mode. The custom view will take the place of
      * the title and subtitle. Useful for things like search boxes.
      *
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index f831d85f..e0d0763 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -54,12 +54,12 @@
 import android.util.DisplayMetrics;
 import android.util.EventLog;
 import android.util.Log;
-import android.util.LongSparseArray;
 import android.util.Pool;
 import android.util.Poolable;
 import android.util.PoolableManager;
 import android.util.Pools;
 import android.util.Slog;
+import android.util.SparseLongArray;
 import android.util.TypedValue;
 import android.view.View.AttachInfo;
 import android.view.View.MeasureSpec;
@@ -87,7 +87,9 @@
 import java.io.OutputStream;
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  * The top of a view hierarchy, implementing the needed protocol between View
@@ -309,7 +311,7 @@
 
     SendWindowContentChangedAccessibilityEvent mSendWindowContentChangedAccessibilityEvent;
 
-    AccessibilityPrefetchStrategy mAccessibilityPrefetchStrategy;
+    AccessibilityNodePrefetcher mAccessibilityNodePrefetcher;
 
     private final int mDensity;
 
@@ -3564,15 +3566,15 @@
         return mAccessibilityInteractionController;
     }
 
-    public AccessibilityPrefetchStrategy getAccessibilityPrefetchStrategy() {
+    public AccessibilityNodePrefetcher getAccessibilityNodePrefetcher() {
         if (mView == null) {
-            throw new IllegalStateException("getAccessibilityPrefetchStrategy"
+            throw new IllegalStateException("getAccessibilityNodePrefetcher"
                     + " called when there is no mView");
         }
-        if (mAccessibilityPrefetchStrategy == null) {
-            mAccessibilityPrefetchStrategy = new AccessibilityPrefetchStrategy();
+        if (mAccessibilityNodePrefetcher == null) {
+            mAccessibilityNodePrefetcher = new AccessibilityNodePrefetcher();
         }
-        return mAccessibilityPrefetchStrategy;
+        return mAccessibilityNodePrefetcher;
     }
 
     private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility,
@@ -4118,7 +4120,6 @@
         if (mView == null) {
             return false;
         }
-        getAccessibilityPrefetchStrategy().onAccessibilityEvent(event);
         mAccessibilityManager.sendAccessibilityEvent(event);
         return true;
     }
@@ -4690,12 +4691,12 @@
 
         public void findAccessibilityNodeInfoByAccessibilityId(long accessibilityNodeId,
                 int interactionId, IAccessibilityInteractionConnectionCallback callback,
-                int interrogatingPid, long interrogatingTid) {
+                int prefetchFlags, int interrogatingPid, long interrogatingTid) {
             ViewRootImpl viewRootImpl = mViewRootImpl.get();
             if (viewRootImpl != null && viewRootImpl.mView != null) {
                 viewRootImpl.getAccessibilityInteractionController()
                     .findAccessibilityNodeInfoByAccessibilityIdClientThread(accessibilityNodeId,
-                        interactionId, callback, interrogatingPid, interrogatingTid);
+                        interactionId, callback, prefetchFlags, interrogatingPid, interrogatingTid);
             } else {
                 // We cannot make the call and notify the caller so it does not wait.
                 try {
@@ -4830,11 +4831,11 @@
 
         public void findAccessibilityNodeInfoByAccessibilityIdClientThread(
                 long accessibilityNodeId, int interactionId,
-                IAccessibilityInteractionConnectionCallback callback, int interrogatingPid,
-                long interrogatingTid) {
+                IAccessibilityInteractionConnectionCallback callback, int prefetchFlags,
+                int interrogatingPid, long interrogatingTid) {
             Message message = mHandler.obtainMessage();
             message.what = MSG_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID;
-            message.arg1 = interrogatingPid;
+            message.arg1 = prefetchFlags;
             SomeArgs args = mPool.acquire();
             args.argi1 = AccessibilityNodeInfo.getAccessibilityViewId(accessibilityNodeId);
             args.argi2 = AccessibilityNodeInfo.getVirtualDescendantId(accessibilityNodeId);
@@ -4855,8 +4856,8 @@
         }
 
         public void findAccessibilityNodeInfoByAccessibilityIdUiThread(Message message) {
+            final int prefetchFlags = message.arg1;
             SomeArgs args = (SomeArgs) message.obj;
-            final int interrogatingPid = message.arg1;
             final int accessibilityViewId = args.argi1;
             final int virtualDescendantId = args.argi2;
             final int interactionId = args.argi3;
@@ -4866,22 +4867,15 @@
             List<AccessibilityNodeInfo> infos = mTempAccessibilityNodeInfoList;
             infos.clear();
             try {
+                View target = null;
                 if (accessibilityViewId == AccessibilityNodeInfo.UNDEFINED) {
-                    View target = ViewRootImpl.this.mView;
-                    if (target != null && target.getVisibility() == View.VISIBLE) {
-                        infos.add(target.createAccessibilityNodeInfo());
-                    }
+                    target = ViewRootImpl.this.mView;
                 } else {
-                    View target = findViewByAccessibilityId(accessibilityViewId);
-                    if (target != null && target.getVisibility() == View.VISIBLE) {
-                        AccessibilityNodeProvider provider = target.getAccessibilityNodeProvider();
-                        if (provider != null) {
-                            infos.add(provider.createAccessibilityNodeInfo(virtualDescendantId));
-                        } else if (virtualDescendantId == AccessibilityNodeInfo.UNDEFINED) {
-                            getAccessibilityPrefetchStrategy().prefetchAccessibilityNodeInfos(
-                                    interrogatingPid, target, infos);
-                        }
-                    }
+                    target = findViewByAccessibilityId(accessibilityViewId);
+                }
+                if (target != null && target.getVisibility() == View.VISIBLE) {
+                    getAccessibilityNodePrefetcher().prefetchAccessibilityNodeInfos(target,
+                            virtualDescendantId, prefetchFlags, infos);
                 }
             } finally {
                 try {
@@ -5142,83 +5136,216 @@
 
     /**
      * This class encapsulates a prefetching strategy for the accessibility APIs for
-     * querying window content.It is responsible to prefetch a batch of
-     * AccessibilityNodeInfos in addition to the one for a requested node. It caches
-     * the ids of the prefeteched nodes such that they are fetched only once.
+     * querying window content. It is responsible to prefetch a batch of
+     * AccessibilityNodeInfos in addition to the one for a requested node.
      */
-    class AccessibilityPrefetchStrategy {
-        private static final int MAX_ACCESSIBILITY_NODE_INFO_BATCH_SIZE = 100;
+    class AccessibilityNodePrefetcher {
 
-        // We need to keep track of what we have sent for each interrogating
-        // process. Usually there will be only one such process but we
-        // should support the general case. Note that the accessibility event
-        // stream will take care of clearing caches of querying processes that
-        // are not longer alive, so we do not waste memory.
-        private final LongSparseArray<AccessibilityNodeInfoCache> mAccessibilityNodeInfoCaches =
-            new LongSparseArray<AccessibilityNodeInfoCache>();
+        private static final int MAX_ACCESSIBILITY_NODE_INFO_BATCH_SIZE = 50;
 
-        private AccessibilityNodeInfoCache getCacheForInterrogatingPid(long interrogatingPid) {
-            AccessibilityNodeInfoCache cache = mAccessibilityNodeInfoCaches.get(interrogatingPid);
-            if (cache == null) {
-                cache = AccessibilityNodeInfoCache.newAccessibilityNodeInfoCache();
-                mAccessibilityNodeInfoCaches.put(interrogatingPid, cache);
-            }
-            return cache;
-        }
-
-        public void onAccessibilityEvent(AccessibilityEvent event) {
-            final int cacheCount = mAccessibilityNodeInfoCaches.size();
-            for (int i = 0; i < cacheCount; i++) {
-                AccessibilityNodeInfoCache cache = mAccessibilityNodeInfoCaches.valueAt(i);
-                cache.onAccessibilityEvent(event);
-            }
-        }
-
-        public void prefetchAccessibilityNodeInfos(long interrogatingPid, View root,
+        public void prefetchAccessibilityNodeInfos(View view, int virtualViewId, int prefetchFlags,
                 List<AccessibilityNodeInfo> outInfos) {
-            addAndCacheNotCachedNodeInfo(interrogatingPid, root, outInfos);
-            addAndCacheNotCachedPredecessorInfos(interrogatingPid, root, outInfos);
-            addAndCacheNotCachedDescendantInfos(interrogatingPid, root, outInfos);
-        }
-
-        private void addAndCacheNotCachedNodeInfo(long interrogatingPid,
-                View view, List<AccessibilityNodeInfo> outInfos) {
-            final long accessibilityNodeId = AccessibilityNodeInfo.makeNodeId(
-                    view.getAccessibilityViewId(), AccessibilityNodeInfo.UNDEFINED);
-            AccessibilityNodeInfoCache cache = getCacheForInterrogatingPid(interrogatingPid);
-            if (!cache.containsKey(accessibilityNodeId)) {
-                // Account for the ids of the fetched infos. The infos will be
-                // cached in the window querying process. We just need to know
-                // which infos are cached to avoid fetching a cached one again.
-                cache.put(accessibilityNodeId, null);
-                outInfos.add(view.createAccessibilityNodeInfo());
+            AccessibilityNodeProvider provider = view.getAccessibilityNodeProvider();
+            if (provider == null) {
+                AccessibilityNodeInfo root = view.createAccessibilityNodeInfo();
+                if (root != null) {
+                    outInfos.add(root);
+                    if ((prefetchFlags & AccessibilityNodeInfo.FLAG_PREFETCH_PREDECESSORS) != 0) {
+                        prefetchPredecessorsOfRealNode(view, outInfos);
+                    }
+                    if ((prefetchFlags & AccessibilityNodeInfo.FLAG_PREFETCH_SIBLINGS) != 0) {
+                        prefetchSiblingsOfRealNode(view, outInfos);
+                    }
+                    if ((prefetchFlags & AccessibilityNodeInfo.FLAG_PREFETCH_DESCENDANTS) != 0) {
+                        prefetchDescendantsOfRealNode(view, outInfos);
+                    }
+                }
+            } else {
+                AccessibilityNodeInfo root = provider.createAccessibilityNodeInfo(virtualViewId);
+                if (root != null) {
+                    outInfos.add(root);
+                    if ((prefetchFlags & AccessibilityNodeInfo.FLAG_PREFETCH_PREDECESSORS) != 0) {
+                        prefetchPredecessorsOfVirtualNode(root, view, provider, outInfos);
+                    }
+                    if ((prefetchFlags & AccessibilityNodeInfo.FLAG_PREFETCH_SIBLINGS) != 0) {
+                        prefetchSiblingsOfVirtualNode(root, view, provider, outInfos);
+                    }
+                    if ((prefetchFlags & AccessibilityNodeInfo.FLAG_PREFETCH_DESCENDANTS) != 0) {
+                        prefetchDescendantsOfVirtualNode(root, provider, outInfos);
+                    }
+                }
             }
         }
 
-        private void addAndCacheNotCachedPredecessorInfos(long interrogatingPid, View view,
+        private void prefetchPredecessorsOfRealNode(View view,
                 List<AccessibilityNodeInfo> outInfos) {
-            ViewParent predecessor = view.getParent();
-            while (predecessor instanceof View
+            ViewParent parent = view.getParent();
+            while (parent instanceof View
                     && outInfos.size() < MAX_ACCESSIBILITY_NODE_INFO_BATCH_SIZE) {
-                View predecessorView = (View) predecessor;
-                addAndCacheNotCachedNodeInfo(interrogatingPid, predecessorView, outInfos);
-                predecessor = predecessor.getParent();
+                View parentView = (View) parent;
+                final long parentNodeId = AccessibilityNodeInfo.makeNodeId(
+                        parentView.getAccessibilityViewId(), AccessibilityNodeInfo.UNDEFINED);
+                AccessibilityNodeInfo info = parentView.createAccessibilityNodeInfo();
+                if (info != null) {
+                    outInfos.add(info);
+                }
+                parent = parent.getParent();
             }
         }
 
-        private void addAndCacheNotCachedDescendantInfos(long interrogatingPid, View view,
+        private void prefetchSiblingsOfRealNode(View current,
                 List<AccessibilityNodeInfo> outInfos) {
-            if (outInfos.size() > MAX_ACCESSIBILITY_NODE_INFO_BATCH_SIZE
-                    || view.getAccessibilityNodeProvider() != null) {
-                return;
+            ViewParent parent = current.getParent();
+            if (parent instanceof ViewGroup) {
+                ViewGroup parentGroup = (ViewGroup) parent;
+                final int childCount = parentGroup.getChildCount();
+                for (int i = 0; i < childCount; i++) {
+                    View child = parentGroup.getChildAt(i);
+                    if (outInfos.size() < MAX_ACCESSIBILITY_NODE_INFO_BATCH_SIZE
+                            && child.getAccessibilityViewId() != current.getAccessibilityViewId()
+                            && child.getVisibility() == View.VISIBLE) {
+                        final long childNodeId = AccessibilityNodeInfo.makeNodeId(
+                                child.getAccessibilityViewId(), AccessibilityNodeInfo.UNDEFINED);
+                        AccessibilityNodeInfo info = null;
+                        AccessibilityNodeProvider provider = child.getAccessibilityNodeProvider();
+                        if (provider == null) {
+                            info = child.createAccessibilityNodeInfo();
+                        } else {
+                            info = provider.createAccessibilityNodeInfo(
+                                    AccessibilityNodeInfo.UNDEFINED);
+                        }
+                        if (info != null) {
+                            outInfos.add(info);
+                        }
+                    }
+                }
             }
-            addAndCacheNotCachedNodeInfo(interrogatingPid, view, outInfos);
-            if (view instanceof ViewGroup) {
-                ViewGroup rootGroup = (ViewGroup) view;
+        }
+
+        private void prefetchDescendantsOfRealNode(View root,
+                List<AccessibilityNodeInfo> outInfos) {
+            if (root instanceof ViewGroup) {
+                ViewGroup rootGroup = (ViewGroup) root;
+                HashMap<View, AccessibilityNodeInfo> addedChildren =
+                    new HashMap<View, AccessibilityNodeInfo>();
                 final int childCount = rootGroup.getChildCount();
                 for (int i = 0; i < childCount; i++) {
-                View child = rootGroup.getChildAt(i);
-                    addAndCacheNotCachedDescendantInfos(interrogatingPid, child, outInfos);
+                    View child = rootGroup.getChildAt(i);
+                    if (child.getVisibility() == View.VISIBLE
+                            && outInfos.size() < MAX_ACCESSIBILITY_NODE_INFO_BATCH_SIZE) {
+                        final long childNodeId = AccessibilityNodeInfo.makeNodeId(
+                                child.getAccessibilityViewId(), AccessibilityNodeInfo.UNDEFINED);
+                        AccessibilityNodeProvider provider = child.getAccessibilityNodeProvider();
+                        if (provider == null) {
+                            AccessibilityNodeInfo info = child.createAccessibilityNodeInfo();
+                            if (info != null) {
+                                outInfos.add(info);
+                                addedChildren.put(child, null);
+                            }
+                        } else {
+                            AccessibilityNodeInfo info = provider.createAccessibilityNodeInfo(
+                                   AccessibilityNodeInfo.UNDEFINED);
+                            if (info != null) {
+                                outInfos.add(info);
+                                addedChildren.put(child, info);
+                            }
+                        }
+                    }
+                }
+                if (outInfos.size() < MAX_ACCESSIBILITY_NODE_INFO_BATCH_SIZE) {
+                    for (Map.Entry<View, AccessibilityNodeInfo> entry : addedChildren.entrySet()) {
+                        View addedChild = entry.getKey();
+                        AccessibilityNodeInfo virtualRoot = entry.getValue();
+                        if (virtualRoot == null) {
+                            prefetchDescendantsOfRealNode(addedChild, outInfos);
+                        } else {
+                            AccessibilityNodeProvider provider =
+                                addedChild.getAccessibilityNodeProvider();
+                            prefetchDescendantsOfVirtualNode(virtualRoot, provider, outInfos);
+                        }
+                    }
+                }
+            }
+        }
+
+        private void prefetchPredecessorsOfVirtualNode(AccessibilityNodeInfo root,
+                View providerHost, AccessibilityNodeProvider provider,
+                List<AccessibilityNodeInfo> outInfos) {
+            long parentNodeId = root.getParentNodeId();
+            int accessibilityViewId = AccessibilityNodeInfo.getAccessibilityViewId(parentNodeId);
+            while (accessibilityViewId != AccessibilityNodeInfo.UNDEFINED) {
+                final int virtualDescendantId =
+                    AccessibilityNodeInfo.getVirtualDescendantId(parentNodeId);
+                if (virtualDescendantId != AccessibilityNodeInfo.UNDEFINED
+                        || accessibilityViewId == providerHost.getAccessibilityViewId()) {
+                    AccessibilityNodeInfo parent = provider.createAccessibilityNodeInfo(
+                            virtualDescendantId);
+                    if (parent != null) {
+                        outInfos.add(parent);
+                    }
+                    parentNodeId = parent.getParentNodeId();
+                    accessibilityViewId = AccessibilityNodeInfo.getAccessibilityViewId(
+                            parentNodeId);
+                } else {
+                    prefetchPredecessorsOfRealNode(providerHost, outInfos);
+                    return;
+                }
+            }
+        }
+
+        private void prefetchSiblingsOfVirtualNode(AccessibilityNodeInfo current, View providerHost,
+                AccessibilityNodeProvider provider, List<AccessibilityNodeInfo> outInfos) {
+            final long parentNodeId = current.getParentNodeId();
+            final int parentAccessibilityViewId =
+                AccessibilityNodeInfo.getAccessibilityViewId(parentNodeId);
+            final int parentVirtualDescendantId =
+                AccessibilityNodeInfo.getVirtualDescendantId(parentNodeId);
+            if (parentVirtualDescendantId != AccessibilityNodeInfo.UNDEFINED
+                    || parentAccessibilityViewId == providerHost.getAccessibilityViewId()) {
+                AccessibilityNodeInfo parent =
+                    provider.createAccessibilityNodeInfo(parentVirtualDescendantId);
+                if (parent != null) {
+                    SparseLongArray childNodeIds = parent.getChildNodeIds();
+                    final int childCount = childNodeIds.size();
+                    for (int i = 0; i < childCount; i++) {
+                        final long childNodeId = childNodeIds.get(i);
+                        if (childNodeId != current.getSourceNodeId()
+                                && outInfos.size() < MAX_ACCESSIBILITY_NODE_INFO_BATCH_SIZE) {
+                            final int childVirtualDescendantId =
+                                AccessibilityNodeInfo.getVirtualDescendantId(childNodeId);
+                            AccessibilityNodeInfo child = provider.createAccessibilityNodeInfo(
+                                    childVirtualDescendantId);
+                            if (child != null) {
+                                outInfos.add(child);
+                            }
+                        }
+                    }
+                }
+            } else {
+                prefetchSiblingsOfRealNode(providerHost, outInfos);
+            }
+        }
+
+        private void prefetchDescendantsOfVirtualNode(AccessibilityNodeInfo root,
+                AccessibilityNodeProvider provider, List<AccessibilityNodeInfo> outInfos) {
+            SparseLongArray childNodeIds = root.getChildNodeIds();
+            final int initialOutInfosSize = outInfos.size();
+            final int childCount = childNodeIds.size();
+            for (int i = 0; i < childCount; i++) {
+                if (outInfos.size() < MAX_ACCESSIBILITY_NODE_INFO_BATCH_SIZE) {
+                    final long childNodeId = childNodeIds.get(i);
+                    AccessibilityNodeInfo child = provider.createAccessibilityNodeInfo(
+                            AccessibilityNodeInfo.getVirtualDescendantId(childNodeId));
+                    if (child != null) {
+                        outInfos.add(child);
+                    }
+                }
+            }
+            if (outInfos.size() < MAX_ACCESSIBILITY_NODE_INFO_BATCH_SIZE) {
+                final int addedChildCount = outInfos.size() - initialOutInfosSize;
+                for (int i = 0; i < addedChildCount; i++) {
+                    AccessibilityNodeInfo child = outInfos.get(initialOutInfosSize + i);
+                    prefetchDescendantsOfVirtualNode(child, provider, outInfos);
                 }
             }
         }
diff --git a/core/java/android/view/accessibility/AccessibilityInteractionClient.java b/core/java/android/view/accessibility/AccessibilityInteractionClient.java
index 105c010..be74b31 100644
--- a/core/java/android/view/accessibility/AccessibilityInteractionClient.java
+++ b/core/java/android/view/accessibility/AccessibilityInteractionClient.java
@@ -24,7 +24,6 @@
 import android.util.Log;
 import android.util.LongSparseArray;
 import android.util.SparseArray;
-import android.view.AccessibilityNodeInfoCache;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -102,7 +101,7 @@
     // The connection cache is shared between all interrogating threads since
     // at any given time there is only one window allowing querying.
     private static final AccessibilityNodeInfoCache sAccessibilityNodeInfoCache =
-        AccessibilityNodeInfoCache.newSynchronizedAccessibilityNodeInfoCache();
+        new AccessibilityNodeInfoCache();
 
     /**
      * @return The client for the current thread.
@@ -159,10 +158,11 @@
      *     where to start the search. Use
      *     {@link android.view.accessibility.AccessibilityNodeInfo#ROOT_NODE_ID}
      *     to start from the root.
+     * @param prefetchFlags flags to guide prefetching.
      * @return An {@link AccessibilityNodeInfo} if found, null otherwise.
      */
     public AccessibilityNodeInfo findAccessibilityNodeInfoByAccessibilityId(int connectionId,
-            int accessibilityWindowId, long accessibilityNodeId) {
+            int accessibilityWindowId, long accessibilityNodeId, int prefetchFlags) {
         try {
             IAccessibilityServiceConnection connection = getConnection(connectionId);
             if (connection != null) {
@@ -174,7 +174,7 @@
                 final int interactionId = mInteractionIdCounter.getAndIncrement();
                 final float windowScale = connection.findAccessibilityNodeInfoByAccessibilityId(
                         accessibilityWindowId, accessibilityNodeId, interactionId, this,
-                        Thread.currentThread().getId());
+                        Thread.currentThread().getId(), prefetchFlags);
                 // If the scale is zero the call has failed.
                 if (windowScale > 0) {
                     List<AccessibilityNodeInfo> infos = getFindAccessibilityNodeInfosResultAndClear(
diff --git a/core/java/android/view/accessibility/AccessibilityNodeInfo.java b/core/java/android/view/accessibility/AccessibilityNodeInfo.java
index 84ad268..c094fda 100644
--- a/core/java/android/view/accessibility/AccessibilityNodeInfo.java
+++ b/core/java/android/view/accessibility/AccessibilityNodeInfo.java
@@ -61,6 +61,15 @@
     /** @hide */
     public static final int ACTIVE_WINDOW_ID = UNDEFINED;
 
+    /** @hide */
+    public static final int FLAG_PREFETCH_PREDECESSORS = 0x00000001;
+
+    /** @hide */
+    public static final int FLAG_PREFETCH_SIBLINGS = 0x00000002;
+
+    /** @hide */
+    public static final int FLAG_PREFETCH_DESCENDANTS = 0x00000003;
+
     // Actions.
 
     /**
@@ -181,7 +190,7 @@
     private CharSequence mText;
     private CharSequence mContentDescription;
 
-    private SparseLongArray mChildIds = new SparseLongArray();
+    private SparseLongArray mChildNodeIds = new SparseLongArray();
     private int mActions;
 
     private int mConnectionId = UNDEFINED;
@@ -244,12 +253,21 @@
     }
 
     /**
+     * @return The ids of the children.
+     *
+     * @hide
+     */
+    public SparseLongArray getChildNodeIds() {
+        return mChildNodeIds;
+    }
+
+    /**
      * Gets the number of children.
      *
      * @return The child count.
      */
     public int getChildCount() {
-        return mChildIds.size();
+        return mChildNodeIds.size();
     }
 
     /**
@@ -271,9 +289,10 @@
         if (!canPerformRequestOverConnection(mSourceNodeId)) {
             return null;
         }
-        final long childId = mChildIds.get(index);
+        final long childId = mChildNodeIds.get(index);
         AccessibilityInteractionClient client = AccessibilityInteractionClient.getInstance();
-        return client.findAccessibilityNodeInfoByAccessibilityId(mConnectionId, mWindowId, childId);
+        return client.findAccessibilityNodeInfoByAccessibilityId(mConnectionId, mWindowId,
+                childId, FLAG_PREFETCH_DESCENDANTS);
     }
 
     /**
@@ -308,11 +327,11 @@
      */
     public void addChild(View root, int virtualDescendantId) {
         enforceNotSealed();
-        final int index = mChildIds.size();
+        final int index = mChildNodeIds.size();
         final int rootAccessibilityViewId =
             (root != null) ? root.getAccessibilityViewId() : UNDEFINED;
         final long childNodeId = makeNodeId(rootAccessibilityViewId, virtualDescendantId);
-        mChildIds.put(index, childNodeId);
+        mChildNodeIds.put(index, childNodeId);
     }
 
     /**
@@ -408,7 +427,16 @@
         }
         AccessibilityInteractionClient client = AccessibilityInteractionClient.getInstance();
         return client.findAccessibilityNodeInfoByAccessibilityId(mConnectionId,
-                mWindowId, mParentNodeId);
+                mWindowId, mParentNodeId, FLAG_PREFETCH_DESCENDANTS | FLAG_PREFETCH_SIBLINGS);
+    }
+
+    /**
+     * @return The parent node id.
+     *
+     * @hide
+     */
+    public long getParentNodeId() {
+        return mParentNodeId;
     }
 
     /**
@@ -1070,7 +1098,7 @@
         parcel.writeLong(mParentNodeId);
         parcel.writeInt(mConnectionId);
 
-        SparseLongArray childIds = mChildIds;
+        SparseLongArray childIds = mChildNodeIds;
         final int childIdsSize = childIds.size();
         parcel.writeInt(childIdsSize);
         for (int i = 0; i < childIdsSize; i++) {
@@ -1120,7 +1148,7 @@
         mContentDescription = other.mContentDescription;
         mActions= other.mActions;
         mBooleanProperties = other.mBooleanProperties;
-        mChildIds = other.mChildIds.clone();
+        mChildNodeIds = other.mChildNodeIds.clone();
     }
 
     /**
@@ -1135,7 +1163,7 @@
         mParentNodeId = parcel.readLong();
         mConnectionId = parcel.readInt();
 
-        SparseLongArray childIds = mChildIds;
+        SparseLongArray childIds = mChildNodeIds;
         final int childrenSize = parcel.readInt();
         for (int i = 0; i < childrenSize; i++) {
             final long childId = parcel.readLong();
@@ -1171,7 +1199,7 @@
         mParentNodeId = ROOT_NODE_ID;
         mWindowId = UNDEFINED;
         mConnectionId = UNDEFINED;
-        mChildIds.clear();
+        mChildNodeIds.clear();
         mBoundsInParent.set(0, 0, 0, 0);
         mBoundsInScreen.set(0, 0, 0, 0);
         mBooleanProperties = 0;
@@ -1249,7 +1277,7 @@
             builder.append("; accessibilityViewId: " + getAccessibilityViewId(mSourceNodeId));
             builder.append("; virtualDescendantId: " + getVirtualDescendantId(mSourceNodeId));
             builder.append("; mParentNodeId: " + mParentNodeId);
-            SparseLongArray childIds = mChildIds;
+            SparseLongArray childIds = mChildNodeIds;
             builder.append("; childAccessibilityIds: [");
             for (int i = 0, count = childIds.size(); i < count; i++) {
                 builder.append(childIds.valueAt(i));
diff --git a/core/java/android/view/AccessibilityNodeInfoCache.java b/core/java/android/view/accessibility/AccessibilityNodeInfoCache.java
similarity index 63%
rename from core/java/android/view/AccessibilityNodeInfoCache.java
rename to core/java/android/view/accessibility/AccessibilityNodeInfoCache.java
index 84b510d..dfbfc70 100644
--- a/core/java/android/view/AccessibilityNodeInfoCache.java
+++ b/core/java/android/view/accessibility/AccessibilityNodeInfoCache.java
@@ -14,13 +14,10 @@
  * limitations under the License.
  */
 
-package android.view;
+package android.view.accessibility;
 
-import android.os.Process;
 import android.util.Log;
 import android.util.LongSparseArray;
-import android.view.accessibility.AccessibilityEvent;
-import android.view.accessibility.AccessibilityNodeInfo;
 
 /**
  * Simple cache for AccessibilityNodeInfos. The cache is mapping an
@@ -38,53 +35,11 @@
 
     private static final boolean DEBUG = false;
 
-    /**
-     * @return A new <strong>not synchronized</strong> AccessibilityNodeInfoCache.
-     */
-    public static AccessibilityNodeInfoCache newAccessibilityNodeInfoCache() {
-        return new AccessibilityNodeInfoCache();
-    }
-
-    /**
-     * @return A new <strong>synchronized</strong> AccessibilityNodeInfoCache.
-     */
-    public static AccessibilityNodeInfoCache newSynchronizedAccessibilityNodeInfoCache() {
-        return new AccessibilityNodeInfoCache() {
-            private final Object mLock = new Object();
-
-            @Override
-            public void clear() {
-                synchronized(mLock) {
-                    super.clear();
-                }
-            }
-
-            @Override
-            public AccessibilityNodeInfo get(long accessibilityNodeId) {
-                synchronized(mLock) {
-                    return super.get(accessibilityNodeId);
-                }
-            }
-
-            @Override
-            public void put(long accessibilityNodeId, AccessibilityNodeInfo info) {
-                synchronized(mLock) {
-                   super.put(accessibilityNodeId, info);
-                }
-            }
-
-            @Override
-            public void remove(long accessibilityNodeId) {
-                synchronized(mLock) {
-                   super.remove(accessibilityNodeId);
-                }
-            }
-        };
-    }
+    private final Object mLock = new Object();
 
     private final LongSparseArray<AccessibilityNodeInfo> mCacheImpl;
 
-    private AccessibilityNodeInfoCache() {
+    public AccessibilityNodeInfoCache() {
         if (ENABLED) {
             mCacheImpl = new LongSparseArray<AccessibilityNodeInfo>();
         } else {
@@ -124,13 +79,17 @@
      */
     public AccessibilityNodeInfo get(long accessibilityNodeId) {
         if (ENABLED) {
-            if (DEBUG) {
+            synchronized(mLock) {
                 AccessibilityNodeInfo info = mCacheImpl.get(accessibilityNodeId);
-                Log.i(LOG_TAG, "Process: " + Process.myPid() +
-                        " get(" + accessibilityNodeId + ") = " + info);
+                if (info != null) {
+                    // Return a copy since the client calls to AccessibilityNodeInfo#recycle()
+                    // will wipe the data of the cached info.
+                    info = AccessibilityNodeInfo.obtain(info);
+                }
+                if (DEBUG) {
+                    Log.i(LOG_TAG, "get(" + accessibilityNodeId + ") = " + info);
+                }
                 return info;
-            } else {
-                return mCacheImpl.get(accessibilityNodeId);
             }
         } else {
             return null;
@@ -145,11 +104,15 @@
      */
     public void put(long accessibilityNodeId, AccessibilityNodeInfo info) {
         if (ENABLED) {
-            if (DEBUG) {
-                Log.i(LOG_TAG, "Process: " + Process.myPid()
-                        + " put(" + accessibilityNodeId + ", " + info + ")");
+            synchronized(mLock) {
+                if (DEBUG) {
+                    Log.i(LOG_TAG, "put(" + accessibilityNodeId + ", " + info + ")");
+                }
+                // Cache a copy since the client calls to AccessibilityNodeInfo#recycle()
+                // will wipe the data of the cached info.
+                AccessibilityNodeInfo clone = AccessibilityNodeInfo.obtain(info);
+                mCacheImpl.put(accessibilityNodeId, clone);
             }
-            mCacheImpl.put(accessibilityNodeId, info);
         }
     }
 
@@ -161,7 +124,9 @@
      */
     public boolean containsKey(long accessibilityNodeId) {
         if (ENABLED) {
-            return (mCacheImpl.indexOfKey(accessibilityNodeId) >= 0);
+            synchronized(mLock) {
+                return (mCacheImpl.indexOfKey(accessibilityNodeId) >= 0);
+            }
         } else {
             return false;
         }
@@ -174,11 +139,12 @@
      */
     public void remove(long accessibilityNodeId) {
         if (ENABLED) {
-            if (DEBUG) {
-                Log.i(LOG_TAG,  "Process: " + Process.myPid()
-                        + " remove(" + accessibilityNodeId + ")");
+            synchronized(mLock) {
+                if (DEBUG) {
+                    Log.i(LOG_TAG, "remove(" + accessibilityNodeId + ")");
+                }
+                mCacheImpl.remove(accessibilityNodeId);
             }
-            mCacheImpl.remove(accessibilityNodeId);
         }
     }
 
@@ -187,10 +153,18 @@
      */
     public void clear() {
         if (ENABLED) {
-            if (DEBUG) {
-                Log.i(LOG_TAG,  "Process: " + Process.myPid() + "clear()");
+            synchronized(mLock) {
+                if (DEBUG) {
+                    Log.i(LOG_TAG, "clear()");
+                }
+                // Recycle the nodes before clearing the cache.
+                final int nodeCount = mCacheImpl.size();
+                for (int i = 0; i < nodeCount; i++) {
+                    AccessibilityNodeInfo info = mCacheImpl.valueAt(i);
+                    info.recycle();
+                }
+                mCacheImpl.clear();
             }
-            mCacheImpl.clear();
         }
     }
 }
diff --git a/core/java/android/view/accessibility/AccessibilityRecord.java b/core/java/android/view/accessibility/AccessibilityRecord.java
index b60f50e..23b235c 100644
--- a/core/java/android/view/accessibility/AccessibilityRecord.java
+++ b/core/java/android/view/accessibility/AccessibilityRecord.java
@@ -56,6 +56,11 @@
     private static final int PROPERTY_FULL_SCREEN = 0x00000080;
     private static final int PROPERTY_SCROLLABLE = 0x00000100;
 
+    private static final int GET_SOURCE_PREFETCH_FLAGS =
+        AccessibilityNodeInfo.FLAG_PREFETCH_PREDECESSORS
+        | AccessibilityNodeInfo.FLAG_PREFETCH_SIBLINGS
+        | AccessibilityNodeInfo.FLAG_PREFETCH_DESCENDANTS;
+
     // Housekeeping
     private static final int MAX_POOL_SIZE = 10;
     private static final Object sPoolLock = new Object();
@@ -144,7 +149,7 @@
         }
         AccessibilityInteractionClient client = AccessibilityInteractionClient.getInstance();
         return client.findAccessibilityNodeInfoByAccessibilityId(mConnectionId, mSourceWindowId,
-                mSourceNodeId);
+                mSourceNodeId, GET_SOURCE_PREFETCH_FLAGS);
     }
 
     /**
diff --git a/core/java/android/view/accessibility/IAccessibilityInteractionConnection.aidl b/core/java/android/view/accessibility/IAccessibilityInteractionConnection.aidl
index ae6869c..fc3651c 100644
--- a/core/java/android/view/accessibility/IAccessibilityInteractionConnection.aidl
+++ b/core/java/android/view/accessibility/IAccessibilityInteractionConnection.aidl
@@ -28,7 +28,7 @@
 oneway interface IAccessibilityInteractionConnection {
 
     void findAccessibilityNodeInfoByAccessibilityId(long accessibilityNodeId, int interactionId,
-        IAccessibilityInteractionConnectionCallback callback,
+        IAccessibilityInteractionConnectionCallback callback, int prefetchFlags,
         int interrogatingPid, long interrogatingTid);
 
     void findAccessibilityNodeInfoByViewId(long accessibilityNodeId, int id, int interactionId,
diff --git a/core/java/android/view/inputmethod/InputMethodManager.java b/core/java/android/view/inputmethod/InputMethodManager.java
index c51d244..b6b27c1 100644
--- a/core/java/android/view/inputmethod/InputMethodManager.java
+++ b/core/java/android/view/inputmethod/InputMethodManager.java
@@ -26,7 +26,6 @@
 import com.android.internal.view.InputBindResult;
 
 import android.content.Context;
-import android.content.pm.PackageManager;
 import android.graphics.Rect;
 import android.os.Bundle;
 import android.os.Handler;
@@ -198,7 +197,31 @@
 
     static final Object mInstanceSync = new Object();
     static InputMethodManager mInstance;
-    
+
+    /**
+     * @hide Flag for IInputMethodManager.windowGainedFocus: a view in
+     * the window has input focus.
+     */
+    public static final int CONTROL_WINDOW_VIEW_HAS_FOCUS = 1<<0;
+
+    /**
+     * @hide Flag for IInputMethodManager.windowGainedFocus: the focus
+     * is a text editor.
+     */
+    public static final int CONTROL_WINDOW_IS_TEXT_EDITOR = 1<<1;
+
+    /**
+     * @hide Flag for IInputMethodManager.windowGainedFocus: this is the first
+     * time the window has gotten focus.
+     */
+    public static final int CONTROL_WINDOW_FIRST = 1<<2;
+
+    /**
+     * @hide Flag for IInputMethodManager.startInput: this is the first
+     * time the window has gotten focus.
+     */
+    public static final int CONTROL_START_INITIAL = 1<<8;
+
     final IInputMethodManager mService;
     final Looper mMainLooper;
     
@@ -216,7 +239,7 @@
     
     /**
      * Set whenever this client becomes inactive, to know we need to reset
-     * state with the IME then next time we receive focus.
+     * state with the IME the next time we receive focus.
      */
     boolean mHasBeenInactive = true;
     
@@ -243,11 +266,6 @@
      */
     View mNextServedView;
     /**
-     * True if we should restart input in the next served view, even if the
-     * view hasn't actually changed from the current serve view.
-     */
-    boolean mNextServedNeedsStart;
-    /**
      * This is set when we are in the process of connecting, to determine
      * when we have actually finished.
      */
@@ -331,7 +349,7 @@
                         mCurId = res.id;
                         mBindSequence = res.sequence;
                     }
-                    startInputInner();
+                    startInputInner(null, 0, 0, 0);
                     return;
                 }
                 case MSG_UNBIND: {
@@ -362,7 +380,7 @@
                         }
                     }
                     if (startInput) {
-                        startInputInner();
+                        startInputInner(null, 0, 0, 0);
                     }
                     return;
                 }
@@ -957,10 +975,11 @@
             mServedConnecting = true;
         }
         
-        startInputInner();
+        startInputInner(null, 0, 0, 0);
     }
     
-    void startInputInner() {
+    boolean startInputInner(IBinder windowGainingFocus, int controlFlags, int softInputMode,
+            int windowFlags) {
         final View view;
         synchronized (mH) {
             view = mServedView;
@@ -969,7 +988,7 @@
             if (DEBUG) Log.v(TAG, "Starting input: view=" + view);
             if (view == null) {
                 if (DEBUG) Log.v(TAG, "ABORT input: no served view!");
-                return;
+                return false;
             }
         }
         
@@ -982,7 +1001,7 @@
             // If the view doesn't have a handler, something has changed out
             // from under us, so just bail.
             if (DEBUG) Log.v(TAG, "ABORT input: no handler for view!");
-            return;
+            return false;
         }
         if (vh.getLooper() != Looper.myLooper()) {
             // The view is running on a different thread than our own, so
@@ -990,10 +1009,10 @@
             if (DEBUG) Log.v(TAG, "Starting input: reschedule to view thread");
             vh.post(new Runnable() {
                 public void run() {
-                    startInputInner();
+                    startInputInner(null, 0, 0, 0);
                 }
             });
-            return;
+            return false;
         }
         
         // Okay we are now ready to call into the served view and have it
@@ -1013,12 +1032,14 @@
                 if (DEBUG) Log.v(TAG, 
                         "Starting input: finished by someone else (view="
                         + mServedView + " conn=" + mServedConnecting + ")");
-                return;
+                return false;
             }
-            
+
             // If we already have a text box, then this view is already
             // connected so we want to restart it.
-            final boolean initial = mCurrentTextBoxAttribute == null;
+            if (mCurrentTextBoxAttribute == null) {
+                controlFlags |= CONTROL_START_INITIAL;
+            }
             
             // Hook 'em up and let 'er rip.
             mCurrentTextBoxAttribute = tba;
@@ -1040,9 +1061,17 @@
             
             try {
                 if (DEBUG) Log.v(TAG, "START INPUT: " + view + " ic="
-                        + ic + " tba=" + tba + " initial=" + initial);
-                InputBindResult res = mService.startInput(mClient,
-                        servedContext, tba, initial, true);
+                        + ic + " tba=" + tba + " controlFlags=#"
+                        + Integer.toHexString(controlFlags));
+                InputBindResult res;
+                if (windowGainingFocus != null) {
+                    res = mService.windowGainedFocus(mClient, windowGainingFocus,
+                            controlFlags, softInputMode, windowFlags,
+                            tba, servedContext);
+                } else {
+                    res = mService.startInput(mClient,
+                            servedContext, tba, controlFlags);
+                }
                 if (DEBUG) Log.v(TAG, "Starting input: Bind result=" + res);
                 if (res != null) {
                     if (res.id != null) {
@@ -1051,7 +1080,7 @@
                     } else if (mCurMethod == null) {
                         // This means there is no input method available.
                         if (DEBUG) Log.v(TAG, "ABORT input: no input method!");
-                        return;
+                        return true;
                     }
                 }
                 if (mCurMethod != null && mCompletions != null) {
@@ -1064,6 +1093,8 @@
                 Log.w(TAG, "IME died: " + mCurId, e);
             }
         }
+
+        return true;
     }
 
     /**
@@ -1139,27 +1170,26 @@
      * @hide
      */
     public void checkFocus() {
-        if (checkFocusNoStartInput()) {
-            startInputInner();
+        if (checkFocusNoStartInput(false)) {
+            startInputInner(null, 0, 0, 0);
         }
     }
 
-    private boolean checkFocusNoStartInput() {
+    private boolean checkFocusNoStartInput(boolean forceNewFocus) {
         // This is called a lot, so short-circuit before locking.
-        if (mServedView == mNextServedView && !mNextServedNeedsStart) {
+        if (mServedView == mNextServedView && !forceNewFocus) {
             return false;
         }
 
         InputConnection ic = null;
         synchronized (mH) {
-            if (mServedView == mNextServedView && !mNextServedNeedsStart) {
+            if (mServedView == mNextServedView && !forceNewFocus) {
                 return false;
             }
             if (DEBUG) Log.v(TAG, "checkFocus: view=" + mServedView
                     + " next=" + mNextServedView
-                    + " restart=" + mNextServedNeedsStart);
+                    + " forceNewFocus=" + forceNewFocus);
 
-            mNextServedNeedsStart = false;
             if (mNextServedView == null) {
                 finishInputLocked();
                 // In this case, we used to have a focused view on the window,
@@ -1190,13 +1220,14 @@
         } catch (RemoteException e) {
         }
     }
-    
+
     /**
      * Called by ViewAncestor when its window gets input focus.
      * @hide
      */
     public void onWindowFocus(View rootView, View focusedView, int softInputMode,
             boolean first, int windowFlags) {
+        boolean forceNewFocus = false;
         synchronized (mH) {
             if (DEBUG) Log.v(TAG, "onWindowFocus: " + focusedView
                     + " softInputMode=" + softInputMode
@@ -1205,26 +1236,41 @@
             if (mHasBeenInactive) {
                 if (DEBUG) Log.v(TAG, "Has been inactive!  Starting fresh");
                 mHasBeenInactive = false;
-                mNextServedNeedsStart = true;
+                forceNewFocus = true;
             }
             focusInLocked(focusedView != null ? focusedView : rootView);
         }
-        
-        boolean startInput = checkFocusNoStartInput();
-        
-        synchronized (mH) {
-            try {
-                final boolean isTextEditor = focusedView != null &&
-                        focusedView.onCheckIsTextEditor();
-                mService.windowGainedFocus(mClient, rootView.getWindowToken(),
-                        focusedView != null, isTextEditor, softInputMode, first,
-                        windowFlags);
-            } catch (RemoteException e) {
+
+        int controlFlags = 0;
+        if (focusedView != null) {
+            controlFlags |= CONTROL_WINDOW_VIEW_HAS_FOCUS;
+            if (focusedView.onCheckIsTextEditor()) {
+                controlFlags |= CONTROL_WINDOW_IS_TEXT_EDITOR;
             }
         }
-
-        if (startInput) {
-            startInputInner();
+        if (first) {
+            controlFlags |= CONTROL_WINDOW_FIRST;
+        }
+        
+        if (checkFocusNoStartInput(forceNewFocus)) {
+            // We need to restart input on the current focus view.  This
+            // should be done in conjunction with telling the system service
+            // about the window gaining focus, to help make the transition
+            // smooth.
+            if (startInputInner(rootView.getWindowToken(),
+                    controlFlags, softInputMode, windowFlags)) {
+                return;
+            }
+        }
+        
+        // For some reason we didn't do a startInput + windowFocusGain, so
+        // we'll just do a window focus gain and call it a day.
+        synchronized (mH) {
+            try {
+                mService.windowGainedFocus(mClient, rootView.getWindowToken(),
+                        controlFlags, softInputMode, windowFlags, null, null);
+            } catch (RemoteException e) {
+            }
         }
     }
     
@@ -1676,8 +1722,7 @@
         p.println("  mCurMethod=" + mCurMethod);
         p.println("  mCurRootView=" + mCurRootView);
         p.println("  mServedView=" + mServedView);
-        p.println("  mNextServedNeedsStart=" + mNextServedNeedsStart
-                + " mNextServedView=" + mNextServedView);
+        p.println("  mNextServedView=" + mNextServedView);
         p.println("  mServedConnecting=" + mServedConnecting);
         if (mCurrentTextBoxAttribute != null) {
             p.println("  mCurrentTextBoxAttribute:");
diff --git a/core/java/android/webkit/SelectActionModeCallback.java b/core/java/android/webkit/SelectActionModeCallback.java
index cdf20f6..2a770f5 100644
--- a/core/java/android/webkit/SelectActionModeCallback.java
+++ b/core/java/android/webkit/SelectActionModeCallback.java
@@ -53,10 +53,8 @@
         mode.getMenuInflater().inflate(com.android.internal.R.menu.webview_copy, menu);
 
         final Context context = mWebView.getContext();
-        boolean allowText = context.getResources().getBoolean(
-                com.android.internal.R.bool.config_allowActionMenuItemTextWithIcon);
-        mode.setTitle(allowText ?
-                context.getString(com.android.internal.R.string.textSelectionCABTitle) : null);
+        mode.setTitle(context.getString(com.android.internal.R.string.textSelectionCABTitle));
+        mode.setTitleOptionalHint(true);
 
         // If the action mode UI we're running in isn't capable of taking window focus
         // the user won't be able to type into the find on page UI. Disable this functionality.
diff --git a/core/java/android/webkit/WebView.java b/core/java/android/webkit/WebView.java
index a399c32..b9dfb2e 100644
--- a/core/java/android/webkit/WebView.java
+++ b/core/java/android/webkit/WebView.java
@@ -556,17 +556,13 @@
                         && TextUtils.regionMatches(text, 0, original, 0,
                                 textLength);
             }
-            boolean sendChange = false;
             if (isCharacterAdd) {
-                sendChange = !sendCharacter(text.charAt(textLength - 1));
+                sendCharacter(text.charAt(textLength - 1));
             } else if (isCharacterDelete) {
                 sendDeleteKey();
-            } else {
-                sendChange = (textLength != originalLength) ||
-                        !TextUtils.regionMatches(text, 0, original, 0,
-                                textLength);
-            }
-            if (sendChange) {
+            } else if ((textLength != originalLength) ||
+                    !TextUtils.regionMatches(text, 0, original, 0,
+                            textLength)) {
                 // Send a message so that key strokes and text replacement
                 // do not come out of order.
                 Message replaceMessage = mPrivateHandler.obtainMessage(
@@ -580,20 +576,21 @@
          * Send a single character to the WebView as a key down and up event.
          * @param c The character to be sent.
          */
-        private boolean sendCharacter(char c) {
+        private void sendCharacter(char c) {
             if (mKeyCharacterMap == null) {
                 mKeyCharacterMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
             }
             char[] chars = new char[1];
             chars[0] = c;
             KeyEvent[] events = mKeyCharacterMap.getEvents(chars);
-            boolean mapsToKeyEvent = (events != null);
-            if (mapsToKeyEvent) {
+            if (events != null) {
                 for (KeyEvent event : events) {
                     sendKeyEvent(event);
                 }
+            } else {
+                Message msg = mPrivateHandler.obtainMessage(KEY_PRESS, (int) c, 0);
+                mPrivateHandler.sendMessage(msg);
             }
-            return mapsToKeyEvent;
         }
 
         /**
@@ -1031,6 +1028,7 @@
     static final int INIT_EDIT_FIELD                    = 142;
     static final int REPLACE_TEXT                       = 143;
     static final int CLEAR_CARET_HANDLE                 = 144;
+    static final int KEY_PRESS                          = 145;
 
     private static final int FIRST_PACKAGE_MSG_ID = SCROLL_TO_MSG_ID;
     private static final int LAST_PACKAGE_MSG_ID = HIT_TEST_RESULT;
@@ -9229,6 +9227,10 @@
                     selectionDone();
                     break;
 
+                case KEY_PRESS:
+                    mWebViewCore.sendMessage(EventHub.KEY_PRESS, msg.arg1);
+                    break;
+
                 default:
                     super.handleMessage(msg);
                     break;
@@ -9236,35 +9238,50 @@
         }
     }
 
+    private void setHitTestTypeFromUrl(String url) {
+        String substr = null;
+        if (url.startsWith(SCHEME_GEO)) {
+            mInitialHitTestResult.mType = HitTestResult.GEO_TYPE;
+            substr = url.substring(SCHEME_GEO.length());
+        } else if (url.startsWith(SCHEME_TEL)) {
+            mInitialHitTestResult.mType = HitTestResult.PHONE_TYPE;
+            substr = url.substring(SCHEME_TEL.length());
+        } else if (url.startsWith(SCHEME_MAILTO)) {
+            mInitialHitTestResult.mType = HitTestResult.EMAIL_TYPE;
+            substr = url.substring(SCHEME_MAILTO.length());
+        } else {
+            mInitialHitTestResult.mType = HitTestResult.SRC_ANCHOR_TYPE;
+            mInitialHitTestResult.mExtra = url;
+            return;
+        }
+        try {
+            mInitialHitTestResult.mExtra = URLDecoder.decode(substr, "UTF-8");
+        } catch (Throwable e) {
+            Log.w(LOGTAG, "Failed to decode URL! " + substr, e);
+            mInitialHitTestResult.mType = HitTestResult.UNKNOWN_TYPE;
+        }
+    }
+
     private void setHitTestResult(WebKitHitTest hit) {
         if (hit == null) {
             mInitialHitTestResult = null;
-        } else {
-            mInitialHitTestResult = new HitTestResult();
-            if (hit.mLinkUrl != null) {
-                mInitialHitTestResult.mType = HitTestResult.SRC_ANCHOR_TYPE;
-                mInitialHitTestResult.mExtra = hit.mLinkUrl;
-                if (hit.mImageUrl != null) {
-                    mInitialHitTestResult.mType = HitTestResult.SRC_IMAGE_ANCHOR_TYPE;
-                    mInitialHitTestResult.mExtra = hit.mImageUrl;
-                }
-            } else if (hit.mImageUrl != null) {
-                mInitialHitTestResult.mType = HitTestResult.IMAGE_TYPE;
+            return;
+        }
+        mInitialHitTestResult = new HitTestResult();
+        if (hit.mLinkUrl != null) {
+            setHitTestTypeFromUrl(hit.mLinkUrl);
+            if (hit.mImageUrl != null
+                    && mInitialHitTestResult.mType == HitTestResult.SRC_ANCHOR_TYPE) {
+                mInitialHitTestResult.mType = HitTestResult.SRC_IMAGE_ANCHOR_TYPE;
                 mInitialHitTestResult.mExtra = hit.mImageUrl;
-            } else if (hit.mEditable) {
-                mInitialHitTestResult.mType = HitTestResult.EDIT_TEXT_TYPE;
-            } else if (hit.mIntentUrl != null) {
-                if (hit.mIntentUrl.startsWith(SCHEME_GEO)) {
-                    mInitialHitTestResult.mType = HitTestResult.GEO_TYPE;
-                    String substr = hit.mIntentUrl.substring(SCHEME_GEO.length());
-                    try {
-                        mInitialHitTestResult.mExtra = URLDecoder.decode(substr, "UTF-8");
-                    } catch (UnsupportedEncodingException e) {
-                        Log.w(LOGTAG, "Failed to decode GEO URL!", e);
-                        mInitialHitTestResult.mType = HitTestResult.UNKNOWN_TYPE;
-                    }
-                }
             }
+        } else if (hit.mImageUrl != null) {
+            mInitialHitTestResult.mType = HitTestResult.IMAGE_TYPE;
+            mInitialHitTestResult.mExtra = hit.mImageUrl;
+        } else if (hit.mEditable) {
+            mInitialHitTestResult.mType = HitTestResult.EDIT_TEXT_TYPE;
+        } else if (hit.mIntentUrl != null) {
+            setHitTestTypeFromUrl(hit.mIntentUrl);
         }
     }
 
@@ -9511,10 +9528,11 @@
             }
         }
         nativeSetTextSelection(mNativeClass, data.mSelectTextPtr);
-        if (data.mSelectTextPtr != 0) {
-            mIsCaretSelection = (mFieldPointer == nodePointer)
-                    && (mFieldPointer != 0)
-                    && (data.mStart == data.mEnd);
+
+        if (data.mSelectTextPtr != 0 &&
+                (data.mStart != data.mEnd ||
+                (mFieldPointer == nodePointer && mFieldPointer != 0))) {
+            mIsCaretSelection = (data.mStart == data.mEnd);
             if (!mSelectingText) {
                 setupWebkitSelect();
             } else if (!mSelectionStarted) {
diff --git a/core/java/android/webkit/WebViewCore.java b/core/java/android/webkit/WebViewCore.java
index 649e5c9..e7da1a8 100644
--- a/core/java/android/webkit/WebViewCore.java
+++ b/core/java/android/webkit/WebViewCore.java
@@ -1173,8 +1173,11 @@
         static final int TRUST_STORAGE_UPDATED = 220;
 
         // find-on-page controls
-        static final int FIND_ALL = 220;
-        static final int FIND_NEXT = 221;
+        static final int FIND_ALL = 221;
+        static final int FIND_NEXT = 222;
+
+        // key was pressed (down and up)
+        static final int KEY_PRESS = 223;
 
         // Private handler for WebCore messages.
         private Handler mHandler;
@@ -1355,6 +1358,10 @@
                             key((KeyEvent) msg.obj, false);
                             break;
 
+                        case KEY_PRESS:
+                            keyPress(msg.arg1);
+                            break;
+
                         case FAKE_CLICK:
                             nativeClick(mNativeClass, msg.arg1, msg.arg2, true);
                             break;
@@ -2061,6 +2068,11 @@
         }
     }
 
+    private void keyPress(int unicodeChar) {
+        nativeKey(mNativeClass, 0, unicodeChar, 0, false, false, false, true);
+        nativeKey(mNativeClass, 0, unicodeChar, 0, false, false, false, false);
+    }
+
     // These values are used to avoid requesting a layout based on old values
     private int mCurrentViewWidth = 0;
     private int mCurrentViewHeight = 0;
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index a4087d5..d6dd15e 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -2980,8 +2980,7 @@
                           "/" + ss.selEnd + " out of range for " + restored +
                           "text " + mText);
                 } else {
-                    Selection.setSelection((Spannable) mText, ss.selStart,
-                                           ss.selEnd);
+                    Selection.setSelection((Spannable) mText, ss.selStart, ss.selEnd);
 
                     if (ss.frozenWithFocus) {
                         createEditorIfNeeded("restore instance with focus");
@@ -6983,6 +6982,9 @@
      */
     protected void onSelectionChanged(int selStart, int selEnd) {
         sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_TEXT_SELECTION_CHANGED);
+        // mEditor may be null if selection is created programatically.
+        createEditorIfNeeded("onSelectionChanged");
+        // Invalidate even when selection range is empty, to remove previous highlight
         getEditor().mTextDisplayListIsValid = false;
     }
 
@@ -8201,7 +8203,7 @@
             vibrate = false;
         }
 
-        if (!handled && (mEditor == null || getEditor().mSelectionActionMode != null)) {
+        if (!handled && mEditor != null && getEditor().mSelectionActionMode != null) {
             if (touchPositionIsInSelection()) {
                 // Start a drag
                 final int start = getSelectionStart();
@@ -10363,9 +10365,9 @@
             boolean allowText = getContext().getResources().getBoolean(
                     com.android.internal.R.bool.config_allowActionMenuItemTextWithIcon);
 
-            mode.setTitle(allowText ?
-                    mContext.getString(com.android.internal.R.string.textSelectionCABTitle) : null);
+            mode.setTitle(mContext.getString(com.android.internal.R.string.textSelectionCABTitle));
             mode.setSubtitle(null);
+            mode.setTitleOptionalHint(true);
 
             int selectAllIconId = 0; // No icon by default
             if (!allowText) {
diff --git a/core/java/com/android/internal/app/ActionBarImpl.java b/core/java/com/android/internal/app/ActionBarImpl.java
index afb5bf1..f3486bd 100644
--- a/core/java/com/android/internal/app/ActionBarImpl.java
+++ b/core/java/com/android/internal/app/ActionBarImpl.java
@@ -748,6 +748,16 @@
         }
         
         @Override
+        public void setTitleOptionalHint(boolean titleOptional) {
+            mContextView.setTitleOptional(titleOptional);
+        }
+
+        @Override
+        public boolean isTitleOptional() {
+            return mContextView.isTitleOptional();
+        }
+
+        @Override
         public View getCustomView() {
             return mCustomView != null ? mCustomView.get() : null;
         }
diff --git a/core/java/com/android/internal/statusbar/StatusBarNotification.java b/core/java/com/android/internal/statusbar/StatusBarNotification.java
index c03ff1a..d443523 100644
--- a/core/java/com/android/internal/statusbar/StatusBarNotification.java
+++ b/core/java/com/android/internal/statusbar/StatusBarNotification.java
@@ -34,25 +34,23 @@
 }
 */
 
+/**
+ * Class encapsulating a Notification. Sent by the NotificationManagerService to the IStatusBar (in System UI).
+ */
 public class StatusBarNotification implements Parcelable {
-    public static int PRIORITY_JIFFY_EXPRESS = -100;
-    public static int PRIORITY_NORMAL        = 0;
-    public static int PRIORITY_ONGOING       = 100;
-    public static int PRIORITY_SYSTEM        = 200;
-
     public String pkg;
     public int id;
     public String tag;
     public int uid;
     public int initialPid;
     public Notification notification;
-    public int priority = PRIORITY_NORMAL;
-
+    public int score;
+    
     public StatusBarNotification() {
     }
 
     public StatusBarNotification(String pkg, int id, String tag,
-            int uid, int initialPid, Notification notification) {
+            int uid, int initialPid, int score, Notification notification) {
         if (pkg == null) throw new NullPointerException();
         if (notification == null) throw new NullPointerException();
 
@@ -61,9 +59,8 @@
         this.tag = tag;
         this.uid = uid;
         this.initialPid = initialPid;
+        this.score = score;
         this.notification = notification;
-
-        this.priority = PRIORITY_NORMAL;
     }
 
     public StatusBarNotification(Parcel in) {
@@ -80,7 +77,7 @@
         }
         this.uid = in.readInt();
         this.initialPid = in.readInt();
-        this.priority = in.readInt();
+        this.score = in.readInt();
         this.notification = new Notification(in);
     }
 
@@ -95,7 +92,7 @@
         }
         out.writeInt(this.uid);
         out.writeInt(this.initialPid);
-        out.writeInt(this.priority);
+        out.writeInt(this.score);
         this.notification.writeToParcel(out, flags);
     }
 
@@ -119,12 +116,12 @@
 
     public StatusBarNotification clone() {
         return new StatusBarNotification(this.pkg, this.id, this.tag,
-                this.uid, this.initialPid, this.notification.clone());
+                this.uid, this.initialPid, this.score, this.notification.clone());
     }
 
     public String toString() {
-        return "StatusBarNotification(package=" + pkg + " id=" + id + " tag=" + tag
-                + " notification=" + notification + " priority=" + priority + ")";
+        return "StatusBarNotification(pkg=" + pkg + " id=" + id + " tag=" + tag
+                + " score=" + score + " notn=" + notification + ")";
     }
 
     public boolean isOngoing() {
diff --git a/core/java/com/android/internal/view/IInputMethodManager.aidl b/core/java/com/android/internal/view/IInputMethodManager.aidl
index 5d80b79..82b2654 100644
--- a/core/java/com/android/internal/view/IInputMethodManager.aidl
+++ b/core/java/com/android/internal/view/IInputMethodManager.aidl
@@ -43,16 +43,17 @@
     void removeClient(in IInputMethodClient client);
             
     InputBindResult startInput(in IInputMethodClient client,
-            IInputContext inputContext, in EditorInfo attribute,
-            boolean initial, boolean needResult);
+            IInputContext inputContext, in EditorInfo attribute, int controlFlags);
     void finishInput(in IInputMethodClient client);
     boolean showSoftInput(in IInputMethodClient client, int flags,
             in ResultReceiver resultReceiver);
     boolean hideSoftInput(in IInputMethodClient client, int flags,
             in ResultReceiver resultReceiver);
-    void windowGainedFocus(in IInputMethodClient client, in IBinder windowToken,
-            boolean viewHasFocus, boolean isTextEditor,
-            int softInputMode, boolean first, int windowFlags);
+    // Report that a window has gained focus.  If 'attribute' is non-null,
+    // this will also do a startInput.
+    InputBindResult windowGainedFocus(in IInputMethodClient client, in IBinder windowToken,
+            int controlFlags, int softInputMode, int windowFlags,
+            in EditorInfo attribute, IInputContext inputContext);
             
     void showInputMethodPickerFromClient(in IInputMethodClient client);
     void showInputMethodAndSubtypeEnablerFromClient(in IInputMethodClient client, String topId);
diff --git a/core/java/com/android/internal/view/StandaloneActionMode.java b/core/java/com/android/internal/view/StandaloneActionMode.java
index edf4443..4b681ec 100644
--- a/core/java/com/android/internal/view/StandaloneActionMode.java
+++ b/core/java/com/android/internal/view/StandaloneActionMode.java
@@ -72,6 +72,16 @@
     }
 
     @Override
+    public void setTitleOptionalHint(boolean titleOptional) {
+        mContextView.setTitleOptional(titleOptional);
+    }
+
+    @Override
+    public boolean isTitleOptional() {
+        return mContextView.isTitleOptional();
+    }
+
+    @Override
     public void setCustomView(View view) {
         mContextView.setCustomView(view);
         mCustomView = view != null ? new WeakReference<View>(view) : null;
diff --git a/core/java/com/android/internal/widget/ActionBarContextView.java b/core/java/com/android/internal/widget/ActionBarContextView.java
index fa16527..16f08f5 100644
--- a/core/java/com/android/internal/widget/ActionBarContextView.java
+++ b/core/java/com/android/internal/widget/ActionBarContextView.java
@@ -56,6 +56,7 @@
     private int mTitleStyleRes;
     private int mSubtitleStyleRes;
     private Drawable mSplitBackground;
+    private boolean mTitleOptional;
 
     private Animator mCurrentAnimation;
     private boolean mAnimateInOnLayout;
@@ -354,7 +355,18 @@
         }
 
         if (mTitleLayout != null && mCustomView == null) {
-            availableWidth = measureChildView(mTitleLayout, availableWidth, childSpecHeight, 0);
+            if (mTitleOptional) {
+                final int titleWidthSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
+                mTitleLayout.measure(titleWidthSpec, childSpecHeight);
+                final int titleWidth = mTitleLayout.getMeasuredWidth();
+                final boolean titleFits = titleWidth <= availableWidth;
+                if (titleFits) {
+                    availableWidth -= titleWidth;
+                }
+                mTitleLayout.setVisibility(titleFits ? VISIBLE : GONE);
+            } else {
+                availableWidth = measureChildView(mTitleLayout, availableWidth, childSpecHeight, 0);
+            }
         }
 
         if (mCustomView != null) {
@@ -460,7 +472,7 @@
             }
         }
 
-        if (mTitleLayout != null && mCustomView == null) {
+        if (mTitleLayout != null && mCustomView == null && mTitleLayout.getVisibility() != GONE) {
             x += positionChild(mTitleLayout, x, y, contentHeight);
         }
         
@@ -512,4 +524,15 @@
             super.onInitializeAccessibilityEvent(event);
         }
     }
+
+    public void setTitleOptional(boolean titleOptional) {
+        if (titleOptional != mTitleOptional) {
+            requestLayout();
+        }
+        mTitleOptional = titleOptional;
+    }
+
+    public boolean isTitleOptional() {
+        return mTitleOptional;
+    }
 }
diff --git a/docs/html/guide/developing/projects/projects-eclipse.jd b/docs/html/guide/developing/projects/projects-eclipse.jd
index 40c17ed..90f7820 100644
--- a/docs/html/guide/developing/projects/projects-eclipse.jd
+++ b/docs/html/guide/developing/projects/projects-eclipse.jd
@@ -201,7 +201,7 @@
   priority. The application itself has highest priority and its resources are always used in
   preference to identical resource IDs defined in libraries.</p>
 
-  <h3>Declaring library components in the the manifest file</h3>
+  <h3>Declaring library components in the manifest file</h3>
 
   <p>In the manifest file of the application project, you must add declarations of all components
   that the application will use that are imported from a library project. For example, you must
diff --git a/docs/html/sdk/ndk/overview.jd b/docs/html/sdk/ndk/overview.jd
index 85599f7..e969f5d 100644
--- a/docs/html/sdk/ndk/overview.jd
+++ b/docs/html/sdk/ndk/overview.jd
@@ -46,7 +46,7 @@
     <li>Documentation, samples, and tutorials</li>
   </ul>
 
-  <p>The latest release of the NDK supports these ARM instruction sets:</p>
+  <p>The latest release of the NDK supports the following instruction sets:</p>
 
   <ul>
     <li>ARMv5TE (including Thumb-1 instructions)</li>
diff --git a/drm/java/android/drm/DrmErrorEvent.java b/drm/java/android/drm/DrmErrorEvent.java
index 2cb82e6..c61819d 100755
--- a/drm/java/android/drm/DrmErrorEvent.java
+++ b/drm/java/android/drm/DrmErrorEvent.java
@@ -24,6 +24,10 @@
  *
  */
 public class DrmErrorEvent extends DrmEvent {
+
+    // Please add newly defined type constants to the end of the list,
+    // and modify checkTypeValidity() accordingly.
+
     /**
      * Something went wrong installing the rights.
      */
@@ -60,28 +64,46 @@
      */
     public static final int TYPE_ACQUIRE_DRM_INFO_FAILED = 2008;
 
+    // Add more type constants here...
+
+    // FIXME:
+    // We may want to add a user-defined type constant, such as
+    // TYPE_VENDOR_SPECIFIC_FAILED, to take care vendor specific use
+    // cases.
+
+
     /**
      * Creates a <code>DrmErrorEvent</code> object with the specified parameters.
      *
      * @param uniqueId Unique session identifier.
-     * @param type Type of the event. Could be any of the event types defined above.
-     * @param message Message description.
+     * @param type Type of the event. Must be any of the event types defined above.
+     * @param message Message description. It can be null.
      */
     public DrmErrorEvent(int uniqueId, int type, String message) {
         super(uniqueId, type, message);
+        checkTypeValidity(type);
     }
 
     /**
      * Creates a <code>DrmErrorEvent</code> object with the specified parameters.
      *
      * @param uniqueId Unique session identifier.
-     * @param type Type of the event. Could be any of the event types defined above.
+     * @param type Type of the event. Must be any of the event types defined above.
      * @param message Message description.
      * @param attributes Attributes for extensible information. Could be any
-     * information provided by the plug-in.
+     * information provided by the plug-in. It can be null.
      */
     public DrmErrorEvent(int uniqueId, int type, String message,
                             HashMap<String, Object> attributes) {
         super(uniqueId, type, message, attributes);
+        checkTypeValidity(type);
+    }
+
+    private void checkTypeValidity(int type) {
+        if (type < TYPE_RIGHTS_NOT_INSTALLED ||
+            type > TYPE_ACQUIRE_DRM_INFO_FAILED) {
+            final String msg = "Unsupported type: " + type;
+            throw new IllegalArgumentException(msg);
+        }
     }
 }
diff --git a/drm/java/android/drm/DrmEvent.java b/drm/java/android/drm/DrmEvent.java
index 4053eb3..1a19f5c 100755
--- a/drm/java/android/drm/DrmEvent.java
+++ b/drm/java/android/drm/DrmEvent.java
@@ -23,6 +23,10 @@
  *
  */
 public class DrmEvent {
+
+    // Please do not add type constants in this class. More event type constants
+    // should go to DrmInfoEvent or DrmErrorEvent classes.
+
     /**
      * All of the rights information associated with all DRM schemes have been successfully removed.
      */
diff --git a/drm/java/android/drm/DrmInfoEvent.java b/drm/java/android/drm/DrmInfoEvent.java
index 67aa0a9..2826dce 100755
--- a/drm/java/android/drm/DrmInfoEvent.java
+++ b/drm/java/android/drm/DrmInfoEvent.java
@@ -24,6 +24,10 @@
  *
  */
 public class DrmInfoEvent extends DrmEvent {
+
+    // Please add newly defined type constants to the end of the list,
+    // and modify checkTypeValidity() accordingly.
+
     /**
      * The registration has already been done by another account ID.
      */
@@ -50,29 +54,57 @@
      */
     public static final int TYPE_RIGHTS_REMOVED = 6;
 
+    // Add more type constants here...
+
+    // FIXME:
+    // We may want to add a user-defined type constant, such as
+    // TYPE_VENDOR_SPECIFIC, to take care vendor specific use
+    // cases.
+
     /**
      * Creates a <code>DrmInfoEvent</code> object with the specified parameters.
      *
      * @param uniqueId Unique session identifier.
-     * @param type Type of the event. Could be any of the event types defined above.
-     * @param message Message description.
+     * @param type Type of the event. Must be any of the event types defined above,
+     * or the constants defined in {@link DrmEvent}.
+     * @param message Message description. It can be null.
      */
     public DrmInfoEvent(int uniqueId, int type, String message) {
         super(uniqueId, type, message);
+        checkTypeValidity(type);
     }
 
     /**
      * Creates a <code>DrmInfoEvent</code> object with the specified parameters.
      *
      * @param uniqueId Unique session identifier.
-     * @param type Type of the event. Could be any of the event types defined above.
-     * @param message Message description.
+     * @param type Type of the event. Must be any of the event types defined above,
+     * or the constants defined in {@link DrmEvent}
+     * @param message Message description. It can be null.
      * @param attributes Attributes for extensible information. Could be any
      * information provided by the plug-in.
      */
     public DrmInfoEvent(int uniqueId, int type, String message,
                             HashMap<String, Object> attributes) {
         super(uniqueId, type, message, attributes);
+        checkTypeValidity(type);
+    }
+
+    /*
+     * Check the validity of the given type.
+     * To overcome a design flaw, we need also accept the type constants
+     * defined in super class, DrmEvent.
+     */
+    private void checkTypeValidity(int type) {
+        if (type < TYPE_ALREADY_REGISTERED_BY_ANOTHER_ACCOUNT ||
+            type > TYPE_RIGHTS_REMOVED) {
+
+            if (type != TYPE_ALL_RIGHTS_REMOVED &&
+                type != TYPE_DRM_INFO_PROCESSED) {
+                final String msg = "Unsupported type: " + type;
+                throw new IllegalArgumentException(msg);
+            }
+        }
     }
 }
 
diff --git a/drm/java/android/drm/DrmManagerClient.java b/drm/java/android/drm/DrmManagerClient.java
index 9a7194c..14d5fae 100755
--- a/drm/java/android/drm/DrmManagerClient.java
+++ b/drm/java/android/drm/DrmManagerClient.java
@@ -317,6 +317,7 @@
      *
      * @return A {@link android.content.ContentValues} instance that contains
      * key-value pairs representing the constraints. Null in case of failure.
+     * The keys are defined in {@link DrmStore.ConstraintsColumns}.
      */
     public ContentValues getConstraints(String path, int action) {
         if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) {
diff --git a/drm/java/android/drm/DrmStore.java b/drm/java/android/drm/DrmStore.java
index ae311de..2f004cf 100755
--- a/drm/java/android/drm/DrmStore.java
+++ b/drm/java/android/drm/DrmStore.java
@@ -23,45 +23,65 @@
 public class DrmStore {
     /**
      * Interface definition for the columns that represent DRM constraints.
+     * {@link android.drm.DrmManagerClient#getConstraints DrmManagerClient.getConstraints()}
+     * can be called by an application to find out the contraints on the
+     * {@link android.drm.DrmStore.Action actions} that can be performed
+     * on right-protected content. The constants defined in this interface
+     * represent three most common types of constraints: count-based,
+     * date-based, and duration-based. Two or more constraints can be used
+     * at the same time to represent more sophisticated constraints.
+     * In addition, user-defined constraint,
+     * {@link #EXTENDED_METADATA extended metadata}, can be
+     * used if these three types of constraints are not sufficient.
      */
     public interface ConstraintsColumns {
         /**
-         * The maximum repeat count.
+         * This is a count-based constraint. It represents the maximum
+         * repeat count that can be performed on an
+         * {@link android.drm.DrmStore.Action action}.
          * <p>
          * Type: INTEGER
          */
         public static final String MAX_REPEAT_COUNT = "max_repeat_count";
 
         /**
-         * The remaining repeat count.
+         * This is a count-based constraint. It represents the remaining
+         * repeat count that can be performed on an
+         * {@link android.drm.DrmStore.Action action}.
          * <p>
          * Type: INTEGER
          */
         public static final String REMAINING_REPEAT_COUNT = "remaining_repeat_count";
 
         /**
-         * The time before which the rights-protected file cannot be played/viewed.
+         * This is a date-based constraint. It represents the time before which
+         * an {@link android.drm.DrmStore.Action action} can be performed on
+         * the rights-protected content.
          * <p>
          * Type: TEXT
          */
         public static final String LICENSE_START_TIME = "license_start_time";
 
         /**
-         * The time after which the rights-protected file cannot be played/viewed.
+         * This is a date-based constaint. It represents the time after which
+         * an {@link android.drm.DrmStore.Action action} can not be performed on
+         * the rights-protected content.
          * <p>
          * Type: TEXT
          */
         public static final String LICENSE_EXPIRY_TIME = "license_expiry_time";
 
         /**
-         * The available time left before the license expires.
+         * This is a duration-based constaint. It represents the available time left
+         * before the license expires.
          * <p>
          * Type: TEXT
          */
         public static final String LICENSE_AVAILABLE_TIME = "license_available_time";
 
         /**
-         * The data stream for extended metadata.
+         * This is a user-defined constraint. It represents the additional constraint
+         * using extended metadata.
          * <p>
          * Type: TEXT
          */
diff --git a/graphics/java/android/graphics/PixelFormat.java b/graphics/java/android/graphics/PixelFormat.java
index 182f14d..f7c202f 100644
--- a/graphics/java/android/graphics/PixelFormat.java
+++ b/graphics/java/android/graphics/PixelFormat.java
@@ -39,11 +39,15 @@
     public static final int RGB_888     = 3;
     public static final int RGB_565     = 4;
 
+    @Deprecated
     public static final int RGBA_5551   = 6;
+    @Deprecated
     public static final int RGBA_4444   = 7;
     public static final int A_8         = 8;
     public static final int L_8         = 9;
+    @Deprecated
     public static final int LA_88       = 0xA;
+    @Deprecated
     public static final int RGB_332     = 0xB;
 
 
diff --git a/include/ui/EGLUtils.h b/include/ui/EGLUtils.h
deleted file mode 100644
index a5bff81..0000000
--- a/include/ui/EGLUtils.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2009 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.
- */
-
-
-#ifndef ANDROID_UI_EGLUTILS_H
-#define ANDROID_UI_EGLUTILS_H
-
-#include <utils/Errors.h>
-#include <ui/PixelFormat.h>
-#include <EGL/egl.h>
-
-
-// ----------------------------------------------------------------------------
-namespace android {
-// ----------------------------------------------------------------------------
-
-class EGLUtils
-{
-public:
-
-    static const char *strerror(EGLint err);
-
-    static status_t selectConfigForPixelFormat(
-            EGLDisplay dpy,
-            EGLint const* attrs,
-            PixelFormat format,
-            EGLConfig* outConfig);
-
-    static status_t selectConfigForNativeWindow(
-            EGLDisplay dpy,
-            EGLint const* attrs,
-            EGLNativeWindowType window,
-            EGLConfig* outConfig);
-};
-
-// ----------------------------------------------------------------------------
-}; // namespace android
-// ----------------------------------------------------------------------------
-
-#endif /* ANDROID_UI_EGLUTILS_H */
diff --git a/include/ui/PixelFormat.h b/include/ui/PixelFormat.h
index fc260c4..9f3e267 100644
--- a/include/ui/PixelFormat.h
+++ b/include/ui/PixelFormat.h
@@ -64,9 +64,6 @@
     PIXEL_FORMAT_RGBA_5551   = HAL_PIXEL_FORMAT_RGBA_5551,  // 16-bit ARGB
     PIXEL_FORMAT_RGBA_4444   = HAL_PIXEL_FORMAT_RGBA_4444,  // 16-bit ARGB
     PIXEL_FORMAT_A_8         = 8,                           // 8-bit A
-
-    // New formats can be added if they're also defined in
-    // pixelflinger/format.h
 };
 
 typedef int32_t PixelFormat;
@@ -80,10 +77,12 @@
     };
 
     enum { // components
-        ALPHA               = 1,
-        RGB                 = 2,
-        RGBA                = 3,
-        OTHER               = 0xFF
+        ALPHA   = 1,
+        RGB     = 2,
+        RGBA    = 3,
+        L       = 4,
+        LA      = 5,
+        OTHER   = 0xFF
     };
 
     struct szinfo {
diff --git a/libs/hwui/DisplayListRenderer.h b/libs/hwui/DisplayListRenderer.h
index 90a7145..4a299c6 100644
--- a/libs/hwui/DisplayListRenderer.h
+++ b/libs/hwui/DisplayListRenderer.h
@@ -462,6 +462,7 @@
         SkPath* pathCopy = mPathMap.valueFor(path);
         if (pathCopy == NULL || pathCopy->getGenerationID() != path->getGenerationID()) {
             pathCopy = new SkPath(*path);
+            pathCopy->setSourcePath(path);
             // replaceValueFor() performs an add if the entry doesn't exist
             mPathMap.replaceValueFor(path, pathCopy);
             mPaths.add(pathCopy);
diff --git a/libs/hwui/PathCache.cpp b/libs/hwui/PathCache.cpp
index e09c243..e363b73 100644
--- a/libs/hwui/PathCache.cpp
+++ b/libs/hwui/PathCache.cpp
@@ -83,6 +83,11 @@
 }
 
 PathTexture* PathCache::get(SkPath* path, SkPaint* paint) {
+    const SkPath* sourcePath = path->getSourcePath();
+    if (sourcePath && sourcePath->getGenerationID() == path->getGenerationID()) {
+        path = const_cast<SkPath*>(sourcePath);
+    }
+
     PathCacheEntry entry(path, paint);
     PathTexture* texture = mCache.get(entry);
 
diff --git a/libs/rs/driver/rsdGL.cpp b/libs/rs/driver/rsdGL.cpp
index b136cc7..7c668573 100644
--- a/libs/rs/driver/rsdGL.cpp
+++ b/libs/rs/driver/rsdGL.cpp
@@ -16,7 +16,6 @@
 
 #include <ui/FramebufferNativeWindow.h>
 #include <ui/PixelFormat.h>
-#include <ui/EGLUtils.h>
 #include <ui/egl/android_natives.h>
 
 #include <sys/types.h>
@@ -47,6 +46,29 @@
 static int32_t gGLContextCount = 0;
 
 static void checkEglError(const char* op, EGLBoolean returnVal = EGL_TRUE) {
+    struct EGLUtils {
+        static const char *strerror(EGLint err) {
+            switch (err){
+                case EGL_SUCCESS:           return "EGL_SUCCESS";
+                case EGL_NOT_INITIALIZED:   return "EGL_NOT_INITIALIZED";
+                case EGL_BAD_ACCESS:        return "EGL_BAD_ACCESS";
+                case EGL_BAD_ALLOC:         return "EGL_BAD_ALLOC";
+                case EGL_BAD_ATTRIBUTE:     return "EGL_BAD_ATTRIBUTE";
+                case EGL_BAD_CONFIG:        return "EGL_BAD_CONFIG";
+                case EGL_BAD_CONTEXT:       return "EGL_BAD_CONTEXT";
+                case EGL_BAD_CURRENT_SURFACE: return "EGL_BAD_CURRENT_SURFACE";
+                case EGL_BAD_DISPLAY:       return "EGL_BAD_DISPLAY";
+                case EGL_BAD_MATCH:         return "EGL_BAD_MATCH";
+                case EGL_BAD_NATIVE_PIXMAP: return "EGL_BAD_NATIVE_PIXMAP";
+                case EGL_BAD_NATIVE_WINDOW: return "EGL_BAD_NATIVE_WINDOW";
+                case EGL_BAD_PARAMETER:     return "EGL_BAD_PARAMETER";
+                case EGL_BAD_SURFACE:       return "EGL_BAD_SURFACE";
+                case EGL_CONTEXT_LOST:      return "EGL_CONTEXT_LOST";
+                default: return "UNKNOWN";
+            }
+        }
+    };
+
     if (returnVal != EGL_TRUE) {
         fprintf(stderr, "%s() returned %d\n", op, returnVal);
     }
diff --git a/libs/ui/Android.mk b/libs/ui/Android.mk
index c029291..5aff7a4 100644
--- a/libs/ui/Android.mk
+++ b/libs/ui/Android.mk
@@ -16,7 +16,6 @@
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:= \
-	EGLUtils.cpp \
 	FramebufferNativeWindow.cpp \
 	GraphicBuffer.cpp \
 	GraphicBufferAllocator.cpp \
@@ -28,7 +27,6 @@
 LOCAL_SHARED_LIBRARIES := \
 	libcutils \
 	libutils \
-	libEGL \
 	libhardware
 
 ifneq ($(BOARD_FRAMEBUFFER_FORCE_FORMAT),)
diff --git a/libs/ui/PixelFormat.cpp b/libs/ui/PixelFormat.cpp
index 6993dac..fc1d3c2 100644
--- a/libs/ui/PixelFormat.cpp
+++ b/libs/ui/PixelFormat.cpp
@@ -48,7 +48,10 @@
         { 4, 32, {32,24,  24,16,  16, 8,   8, 0 }, PixelFormatInfo::RGBA },
         { 2, 16, { 1, 0,  16,11,  11, 6,   6, 1 }, PixelFormatInfo::RGBA },
         { 2, 16, { 4, 0,  16,12,  12, 8,   8, 4 }, PixelFormatInfo::RGBA },
-        { 1,  8, { 8, 0,   0, 0,   0, 0,   0, 0 }, PixelFormatInfo::ALPHA}
+        { 1,  8, { 8, 0,   0, 0,   0, 0,   0, 0 }, PixelFormatInfo::ALPHA},
+        { 1,  8, { 0, 0,   8, 0,   8, 0,   8, 0 }, PixelFormatInfo::L    },
+        { 2, 16, {16, 8,   8, 0,   8, 0,   8, 0 }, PixelFormatInfo::LA   },
+        { 1,  8, { 0, 0,   8, 5,   5, 2,   2, 0 }, PixelFormatInfo::RGB  },
 };
 
 static const Info* gGetPixelFormatTable(size_t* numEntries) {
diff --git a/media/libstagefright/MediaCodec.cpp b/media/libstagefright/MediaCodec.cpp
index 4acbdbe..e14b1c4 100644
--- a/media/libstagefright/MediaCodec.cpp
+++ b/media/libstagefright/MediaCodec.cpp
@@ -577,7 +577,7 @@
                 {
                     /* size_t index = */updateBuffers(kPortIndexInput, msg);
 
-                    if (mState == FLUSHING) {
+                    if (mState == FLUSHING || mState == STOPPING) {
                         returnBuffersToCodecOnPort(kPortIndexInput);
                         break;
                     }
@@ -596,7 +596,7 @@
                 {
                     /* size_t index = */updateBuffers(kPortIndexOutput, msg);
 
-                    if (mState == FLUSHING) {
+                    if (mState == FLUSHING || mState == STOPPING) {
                         returnBuffersToCodecOnPort(kPortIndexOutput);
                         break;
                     }
@@ -673,9 +673,8 @@
 
             int32_t nameIsType;
             int32_t encoder = false;
-            if (!msg->findInt32("nameIsType", &nameIsType)) {
-                nameIsType = false;
-            } else {
+            CHECK(msg->findInt32("nameIsType", &nameIsType));
+            if (nameIsType) {
                 CHECK(msg->findInt32("encoder", &encoder));
             }
 
diff --git a/media/libstagefright/codecs/aacenc/basic_op/basic_op.h b/media/libstagefright/codecs/aacenc/basic_op/basic_op.h
index ef3c31b..e878bba 100644
--- a/media/libstagefright/codecs/aacenc/basic_op/basic_op.h
+++ b/media/libstagefright/codecs/aacenc/basic_op/basic_op.h
@@ -228,7 +228,7 @@
 __inline Word32 ASM_L_shr(Word32 L_var1, Word16 var2)
 {
 	Word32 result;
-	asm volatile(
+	asm (
 		"MOV %[result], %[L_var1], ASR %[var2] \n"
 		:[result]"=r"(result)
 		:[L_var1]"r"(L_var1), [var2]"r"(var2)
@@ -239,15 +239,12 @@
 __inline Word32 ASM_L_shl(Word32 L_var1, Word16 var2)
 {
 	Word32 result;
-	asm volatile(
-		"MOV	r2, %[L_var1] \n"
-		"MOV	r3, #0x7fffffff\n"
+	asm (
 		"MOV	%[result], %[L_var1], ASL %[var2] \n"
-		"TEQ	r2, %[result], ASR %[var2]\n"
-		"EORNE  %[result],r3,r2,ASR#31\n"
-		:[result]"+r"(result)
-		:[L_var1]"r"(L_var1), [var2]"r"(var2)
-		:"r2", "r3"
+		"TEQ	%[L_var1], %[result], ASR %[var2]\n"
+		"EORNE  %[result], %[mask], %[L_var1], ASR #31\n"
+		:[result]"=&r"(result)
+		:[L_var1]"r"(L_var1), [var2]"r"(var2), [mask]"r"(0x7fffffff)
 		);
 	return result;
 }
@@ -255,10 +252,10 @@
 __inline Word32 ASM_shr(Word32 L_var1, Word16 var2)
 {
 	Word32 result;
-	asm volatile(
+	asm (
 		"CMP	%[var2], #15\n"
-		"MOVGE  %[var2], #15\n"
-		"MOV	%[result], %[L_var1], ASR %[var2]\n"
+		"MOVLT	%[result], %[L_var1], ASR %[var2]\n"
+		"MOVGE	%[result], %[L_var1], ASR #15\n"
 		:[result]"=r"(result)
 		:[L_var1]"r"(L_var1), [var2]"r"(var2)
 		);
@@ -268,18 +265,16 @@
 __inline Word32 ASM_shl(Word32 L_var1, Word16 var2)
 {
 	Word32 result;
-	asm volatile(
+	Word32 tmp;
+	asm (
 		"CMP	%[var2], #16\n"
-		"MOVGE  %[var2], #16\n"
-		"MOV    %[result], %[L_var1], ASL %[var2]\n"
-		"MOV    r3, #1\n"
-        "MOV    r2, %[result], ASR #15\n"
-        "RSB    r3,r3,r3,LSL #15 \n"
-        "TEQ    r2, %[result], ASR #31 \n"
-        "EORNE  %[result], r3, %[result],ASR #31"
-		:[result]"+r"(result)
-		:[L_var1]"r"(L_var1), [var2]"r"(var2)
-		:"r2", "r3"
+		"MOVLT  %[result], %[L_var1], ASL %[var2]\n"
+		"MOVGE  %[result], %[L_var1], ASL #16\n"
+        "MOV    %[tmp], %[result], ASR #15\n"
+        "TEQ    %[tmp], %[result], ASR #31 \n"
+        "EORNE  %[result], %[mask], %[result],ASR #31"
+		:[result]"=&r"(result), [tmp]"=&r"(tmp)
+		:[L_var1]"r"(L_var1), [var2]"r"(var2), [mask]"r"(0x7fff)
 		);
 	return result;
 }
@@ -295,16 +290,14 @@
 {
 #if ARMV5TE_SAT
 	Word16 result;
+	Word32 tmp;
 	asm volatile (
-		"MOV	%[result], %[L_var1]\n"
-		"MOV	r3, #1\n"
-		"MOV	r2,%[L_var1],ASR#15\n"
-		"RSB	r3, r3, r3, LSL #15\n"
-		"TEQ	r2,%[L_var1],ASR#31\n"
-		"EORNE	%[result],r3,%[L_var1],ASR#31\n"
-		:[result]"+r"(result)
-		:[L_var1]"r"(L_var1)
-		:"r2", "r3"
+		"MOV	%[tmp], %[L_var1],ASR#15\n"
+		"TEQ	%[tmp], %[L_var1],ASR#31\n"
+		"EORNE	%[result], %[mask],%[L_var1],ASR#31\n"
+		"MOVEQ	%[result], %[L_var1]\n"
+		:[result]"=&r"(result), [tmp]"=&r"(tmp)
+		:[L_var1]"r"(L_var1), [mask]"r"(0x7fff)
 	);
 
 	return result;
@@ -420,10 +413,10 @@
 {
 #if ARMV5TE_L_MULT
 	Word32 result;
-	asm volatile(
+	asm (
 		"SMULBB %[result], %[var1], %[var2] \n"
 		"QADD %[result], %[result], %[result] \n"
-		:[result]"+r"(result)
+		:[result]"=r"(result)
 		:[var1]"r"(var1), [var2]"r"(var2)
 		);
 	return result;
@@ -450,11 +443,11 @@
 {
 #if ARMV5TE_L_MSU
 	Word32 result;
-	asm volatile(
+	asm (
 		"SMULBB %[result], %[var1], %[var2] \n"
 		"QADD %[result], %[result], %[result] \n"
 		"QSUB %[result], %[L_var3], %[result]\n"
-		:[result]"+r"(result)
+		:[result]"=&r"(result)
 		:[L_var3]"r"(L_var3), [var1]"r"(var1), [var2]"r"(var2)
 		);
 	return result;
@@ -474,9 +467,9 @@
 {
 #if ARMV5TE_L_SUB
 	Word32 result;
-	asm volatile(
+	asm (
 		"QSUB %[result], %[L_var1], %[L_var2]\n"
-		:[result]"+r"(result)
+		:[result]"=r"(result)
 		:[L_var1]"r"(L_var1), [L_var2]"r"(L_var2)
 		);
 	return result;
@@ -589,16 +582,14 @@
 {
 #if ARMV5TE_ADD
 	Word32 result;
-	asm volatile(
+	Word32 tmp;
+	asm (
 		"ADD  %[result], %[var1], %[var2] \n"
-		"MOV  r3, #0x1\n"
-		"MOV  r2, %[result], ASR #15\n"
-		"RSB  r3, r3, r3, LSL, #15\n"
-		"TEQ  r2, %[result], ASR #31\n"
-		"EORNE %[result], r3, %[result], ASR #31"
-		:[result]"+r"(result)
-		:[var1]"r"(var1), [var2]"r"(var2)
-		:"r2", "r3"
+		"MOV  %[tmp], %[result], ASR #15 \n"
+		"TEQ  %[tmp], %[result], ASR #31 \n"
+		"EORNE %[result], %[mask], %[result], ASR #31"
+		:[result]"=&r"(result), [tmp]"=&r"(tmp)
+		:[var1]"r"(var1), [var2]"r"(var2), [mask]"r"(0x7fff)
 		);
 	return result;
 #else
@@ -619,16 +610,14 @@
 {
 #if ARMV5TE_SUB
 	Word32 result;
-	asm volatile(
-		"MOV   r3, #1\n"
+	Word32 tmp;
+	asm (
 		"SUB   %[result], %[var1], %[var2] \n"
-		"RSB   r3,r3,r3,LSL#15\n"
-		"MOV   r2, %[var1], ASR #15 \n"
-		"TEQ   r2, %[var1], ASR #31 \n"
-		"EORNE %[result], r3, %[result], ASR #31 \n"
-		:[result]"+r"(result)
-		:[var1]"r"(var1), [var2]"r"(var2)
-		:"r2", "r3"
+		"MOV   %[tmp], %[var1], ASR #15 \n"
+		"TEQ   %[tmp], %[var1], ASR #31 \n"
+		"EORNE %[result], %[mask], %[result], ASR #31 \n"
+		:[result]"=&r"(result), [tmp]"=&r"(tmp)
+		:[var1]"r"(var1), [var2]"r"(var2), [mask]"r"(0x7fff)
 		);
 	return result;
 #else
@@ -683,18 +672,15 @@
 __inline Word16 mult (Word16 var1, Word16 var2)
 {
 #if ARMV5TE_MULT
-	Word32 result;
-	asm volatile(
-		"SMULBB r2, %[var1], %[var2] \n"
-		"MOV	r3, #1\n"
-		"MOV	%[result], r2, ASR #15\n"
-		"RSB	r3, r3, r3, LSL #15\n"
-		"MOV	r2, %[result], ASR #15\n"
-		"TEQ	r2, %[result], ASR #31\n"
-		"EORNE  %[result], r3, %[result], ASR #31 \n"
-		:[result]"+r"(result)
-		:[var1]"r"(var1), [var2]"r"(var2)
-		:"r2", "r3"
+	Word32 result, tmp;
+	asm (
+		"SMULBB %[tmp], %[var1], %[var2] \n"
+		"MOV	%[result], %[tmp], ASR #15\n"
+		"MOV	%[tmp], %[result], ASR #15\n"
+		"TEQ	%[tmp], %[result], ASR #31\n"
+		"EORNE  %[result], %[mask], %[result], ASR #31 \n"
+		:[result]"=&r"(result), [tmp]"=&r"(tmp)
+		:[var1]"r"(var1), [var2]"r"(var2), [mask]"r"(0x7fff)
 		);
 	return result;
 #else
@@ -719,18 +705,17 @@
 {
 #if ARMV5TE_NORM_S
 	Word16 result;
-	asm volatile(
-		"MOV   r2,%[var1] \n"
-		"CMP   r2, #0\n"
-		"RSBLT %[var1], %[var1], #0 \n"
-		"CLZNE %[result], %[var1]\n"
+	Word32 tmp;
+	asm (
+		"RSBS  %[tmp], %[var1], #0 \n"
+		"CLZLT %[result], %[var1]\n"
+		"CLZGT %[result], %[tmp]\n"
 		"SUBNE %[result], %[result], #17\n"
 		"MOVEQ %[result], #0\n"
-		"CMP   r2, #-1\n"
+		"CMP   %[var1], #-1\n"
 		"MOVEQ %[result], #15\n"
-		:[result]"+r"(result)
+		:[result]"=&r"(result), [tmp]"=&r"(tmp)
 		:[var1]"r"(var1)
-		:"r2"
 		);
 	return result;
 #else
@@ -774,7 +759,7 @@
 		"CLZNE  %[result], %[L_var1]\n"
 		"SUBNE  %[result], %[result], #1\n"
 		"MOVEQ  %[result], #0\n"
-		:[result]"+r"(result)
+		:[result]"=r"(result)
 		:[L_var1]"r"(L_var1)
 		);
 	return result;
@@ -979,13 +964,11 @@
 {
 #if ARMV5TE_ROUND
 	Word16 result;
-	asm volatile(
-		"MOV   r1,#0x00008000\n"
-		"QADD  %[result], %[L_var1], r1\n"
+	asm (
+		"QADD  %[result], %[L_var1], %[bias]\n"
 		"MOV   %[result], %[result], ASR #16 \n"
-		:[result]"+r"(result)
-		:[L_var1]"r"(L_var1)
-		:"r1"
+		:[result]"=r"(result)
+		:[L_var1]"r"(L_var1), [bias]"r"(0x8000)
 		);
 	return result;
 #else
@@ -1005,11 +988,11 @@
 {
 #if ARMV5TE_L_MAC
 	Word32 result;
-	asm volatile(
+	asm (
 		"SMULBB %[result], %[var1], %[var2]\n"
 		"QADD	%[result], %[result], %[result]\n"
 		"QADD   %[result], %[result], %[L_var3]\n"
-		:[result]"+r"(result)
+		:[result]"=&r"(result)
 		: [L_var3]"r"(L_var3), [var1]"r"(var1), [var2]"r"(var2)
 		);
 	return result;
@@ -1029,9 +1012,9 @@
 {
 #if ARMV5TE_L_ADD
 	Word32 result;
-	asm volatile(
+	asm (
 		"QADD %[result], %[L_var1], %[L_var2]\n"
-		:[result]"+r"(result)
+		:[result]"=r"(result)
 		:[L_var1]"r"(L_var1), [L_var2]"r"(L_var2)
 		);
 	return result;
diff --git a/media/libstagefright/codecs/aacenc/basic_op/oper_32b.h b/media/libstagefright/codecs/aacenc/basic_op/oper_32b.h
index 9ebd1c2..6e5844f 100644
--- a/media/libstagefright/codecs/aacenc/basic_op/oper_32b.h
+++ b/media/libstagefright/codecs/aacenc/basic_op/oper_32b.h
@@ -63,7 +63,7 @@
 	Word32 result;
 	asm volatile(
 		"SMULWB  %[result], %[L_var2], %[var1] \n"
-		:[result]"+r"(result)
+		:[result]"=r"(result)
 		:[L_var2]"r"(L_var2), [var1]"r"(var1)
 		);
 	return result;
diff --git a/media/libstagefright/codecs/aacenc/inc/aacenc_core.h b/media/libstagefright/codecs/aacenc/inc/aacenc_core.h
index 1acdbbc..bb75b6d 100644
--- a/media/libstagefright/codecs/aacenc/inc/aacenc_core.h
+++ b/media/libstagefright/codecs/aacenc/inc/aacenc_core.h
@@ -102,7 +102,7 @@
                     const UWord8       *ancBytes,      /*!< pointer to ancillary data bytes */
                     Word16             *numAncBytes,   /*!< number of ancillary Data Bytes, send as fill element  */
                     UWord8             *outBytes,      /*!< pointer to output buffer            */
-                    Word32             *numOutBytes    /*!< number of bytes in output buffer */
+                    VO_U32             *numOutBytes    /*!< number of bytes in output buffer */
                     );
 
 /*---------------------------------------------------------------------------
diff --git a/media/libstagefright/codecs/aacenc/inc/bitbuffer.h b/media/libstagefright/codecs/aacenc/inc/bitbuffer.h
index e538064..7c79f07 100644
--- a/media/libstagefright/codecs/aacenc/inc/bitbuffer.h
+++ b/media/libstagefright/codecs/aacenc/inc/bitbuffer.h
@@ -76,7 +76,7 @@
 
 
 Word16 WriteBits(HANDLE_BIT_BUF hBitBuf,
-                 Word32 writeValue,
+                 UWord32 writeValue,
                  Word16 noBitsToWrite);
 
 void ResetBitBuf(HANDLE_BIT_BUF hBitBuf,
diff --git a/media/libstagefright/codecs/aacenc/inc/psy_configuration.h b/media/libstagefright/codecs/aacenc/inc/psy_configuration.h
index 9abfc99..f6981fa 100644
--- a/media/libstagefright/codecs/aacenc/inc/psy_configuration.h
+++ b/media/libstagefright/codecs/aacenc/inc/psy_configuration.h
@@ -31,7 +31,7 @@
 
   Word16 sfbCnt;
   Word16 sfbActive;   /* number of sf bands containing energy after lowpass */
-  Word16 *sfbOffset;
+  const Word16 *sfbOffset;
 
   Word32 sfbThresholdQuiet[MAX_SFB_LONG];
 
@@ -61,7 +61,7 @@
 
   Word16 sfbCnt;
   Word16 sfbActive;   /* number of sf bands containing energy after lowpass */
-  Word16 *sfbOffset;
+  const Word16 *sfbOffset;
 
   Word32 sfbThresholdQuiet[MAX_SFB_SHORT];
 
diff --git a/media/libstagefright/codecs/aacenc/src/aacenc_core.c b/media/libstagefright/codecs/aacenc/src/aacenc_core.c
index 2b3bd48..cecbc8f 100644
--- a/media/libstagefright/codecs/aacenc/src/aacenc_core.c
+++ b/media/libstagefright/codecs/aacenc/src/aacenc_core.c
@@ -146,7 +146,7 @@
                     const UWord8 *ancBytes,     /*!< pointer to ancillary data bytes */
                     Word16 *numAncBytes,		/*!< number of ancillary Data Bytes */
                     UWord8 *outBytes,           /*!< pointer to output buffer (must be large MINBITS_COEF/8*MAX_CHANNELS bytes) */
-                    Word32 *numOutBytes         /*!< number of bytes in output buffer after processing */
+                    VO_U32 *numOutBytes         /*!< number of bytes in output buffer after processing */
                     )
 {
   ELEMENT_INFO *elInfo = &aacEnc->elInfo;
diff --git a/media/libstagefright/codecs/aacenc/src/adj_thr.c b/media/libstagefright/codecs/aacenc/src/adj_thr.c
index a8ab809..373b063 100644
--- a/media/libstagefright/codecs/aacenc/src/adj_thr.c
+++ b/media/libstagefright/codecs/aacenc/src/adj_thr.c
@@ -26,6 +26,7 @@
 #include "adj_thr.h"
 #include "qc_data.h"
 #include "line_pe.h"
+#include <string.h>
 
 
 #define  minSnrLimit    0x6666 /* 1 dB */
@@ -1138,6 +1139,7 @@
   Word16 maxBitresBits = elBits->maxBits;
   Word16 sideInfoBits = (qcOE->staticBitsUsed + qcOE->ancBitsUsed);
   Word16 ch;
+  memset(&peData, 0, sizeof(peData));
 
   prepareSfbPe(&peData, psyOutChannel, logSfbEnergy, sfbNRelevantLines, nChannels, AdjThrStateElement->peOffset);
 
diff --git a/media/libstagefright/codecs/aacenc/src/bitbuffer.c b/media/libstagefright/codecs/aacenc/src/bitbuffer.c
index 5615ac3..a706893 100644
--- a/media/libstagefright/codecs/aacenc/src/bitbuffer.c
+++ b/media/libstagefright/codecs/aacenc/src/bitbuffer.c
@@ -138,7 +138,7 @@
 *
 *****************************************************************************/
 Word16 WriteBits(HANDLE_BIT_BUF hBitBuf,
-                 Word32 writeValue,
+                 UWord32 writeValue,
                  Word16 noBitsToWrite)
 {
   Word16 wBitPos;
diff --git a/media/libstagefright/codecs/aacenc/src/dyn_bits.c b/media/libstagefright/codecs/aacenc/src/dyn_bits.c
index 3d2efdc..7769188 100644
--- a/media/libstagefright/codecs/aacenc/src/dyn_bits.c
+++ b/media/libstagefright/codecs/aacenc/src/dyn_bits.c
@@ -281,7 +281,7 @@
                  const Word32 blockType)
 {
   Word32 grpNdx, i;
-  Word16 *sideInfoTab = NULL;
+  const Word16 *sideInfoTab = NULL;
   SECTION_INFO *sectionInfo;
 
   /*
diff --git a/media/libstagefright/codecs/aacenc/src/interface.c b/media/libstagefright/codecs/aacenc/src/interface.c
index f2472d8..d0ad433 100644
--- a/media/libstagefright/codecs/aacenc/src/interface.c
+++ b/media/libstagefright/codecs/aacenc/src/interface.c
@@ -99,8 +99,8 @@
     Word32 i;
     Word32 accuSumMS=0;
     Word32 accuSumLR=0;
-	Word32 *pSumMS = sfbEnergySumMS.sfbShort;
-	Word32 *pSumLR = sfbEnergySumLR.sfbShort;
+    const Word32 *pSumMS = sfbEnergySumMS.sfbShort;
+    const Word32 *pSumLR = sfbEnergySumLR.sfbShort;
 
     for (i=TRANS_FAC; i; i--) {
       accuSumLR = L_add(accuSumLR, *pSumLR); pSumLR++;
diff --git a/media/libstagefright/codecs/aacenc/src/psy_configuration.c b/media/libstagefright/codecs/aacenc/src/psy_configuration.c
index 02d92ab..dd40f9b 100644
--- a/media/libstagefright/codecs/aacenc/src/psy_configuration.c
+++ b/media/libstagefright/codecs/aacenc/src/psy_configuration.c
@@ -139,7 +139,7 @@
 *
 *****************************************************************************/
 static void initThrQuiet(Word16  numPb,
-                         Word16 *pbOffset,
+                         const Word16 *pbOffset,
                          Word16 *pbBarcVal,
                          Word32 *pbThresholdQuiet) {
   Word16 i;
@@ -250,7 +250,7 @@
 *
 *****************************************************************************/
 static void initBarcValues(Word16  numPb,
-                           Word16 *pbOffset,
+                           const Word16 *pbOffset,
                            Word16  numLines,
                            Word32  samplingFrequency,
                            Word16 *pbBval)
diff --git a/media/libstagefright/codecs/aacenc/src/psy_main.c b/media/libstagefright/codecs/aacenc/src/psy_main.c
index 085acb8..4e9218c 100644
--- a/media/libstagefright/codecs/aacenc/src/psy_main.c
+++ b/media/libstagefright/codecs/aacenc/src/psy_main.c
@@ -658,7 +658,8 @@
   Word32 normEnergyShift = (psyData->mdctScale + 1) << 1; /* in reference code, mdct spectrum must be multipied with 2, so +1 */
   Word32 clipEnergy = hPsyConfShort->clipEnergy >> normEnergyShift;
   Word32 wOffset = 0;
-  Word32 *data0, *data1;
+  Word32 *data0;
+  const Word32 *data1;
 
   for(w = 0; w < TRANS_FAC; w++) {
     Word32 i, tdata;
diff --git a/media/libstagefright/codecs/aacenc/src/quantize.c b/media/libstagefright/codecs/aacenc/src/quantize.c
index 54add2f..0d0f550 100644
--- a/media/libstagefright/codecs/aacenc/src/quantize.c
+++ b/media/libstagefright/codecs/aacenc/src/quantize.c
@@ -110,7 +110,7 @@
   Word32 m = gain&3;
   Word32 g = (gain >> 2) + 4;
   Word32 mdctSpeL;
-  Word16 *pquat;
+  const Word16 *pquat;
     /* gain&3 */
 
   pquat = quantBorders[m];
@@ -333,7 +333,7 @@
   Word32 m = gain&3;
   Word32 g = (gain >> 2) + 4;
   Word32 g2 = (g << 1) + 1;
-  Word16 *pquat, *repquat;
+  const Word16 *pquat, *repquat;
     /* gain&3 */
 
   pquat = quantBorders[m];
diff --git a/media/libstagefright/codecs/amrnb/common/src/az_lsp.cpp b/media/libstagefright/codecs/amrnb/common/src/az_lsp.cpp
index bd99b30..4135f30 100644
--- a/media/libstagefright/codecs/amrnb/common/src/az_lsp.cpp
+++ b/media/libstagefright/codecs/amrnb/common/src/az_lsp.cpp
@@ -299,7 +299,7 @@
     t0 += (Word32) * (p_f) << 13;
 
 
-    if ((UWord32)(t0 - 0xfe000000L) < 0x01ffffffL -  0xfe000000L)
+    if ((UWord32)(t0 - 0xfe000000L) < (UWord32)0x03ffffffL)
     {
         cheb = (Word16)(t0 >> 10);
     }
diff --git a/media/libstagefright/codecs/amrnb/enc/src/set_sign.cpp b/media/libstagefright/codecs/amrnb/enc/src/set_sign.cpp
index dedf91a..d626de3 100644
--- a/media/libstagefright/codecs/amrnb/enc/src/set_sign.cpp
+++ b/media/libstagefright/codecs/amrnb/enc/src/set_sign.cpp
@@ -552,10 +552,10 @@
         else
         {
             *(p_sign--) = -32767;                     /* sign = -1 */
-            cor = - (cor);
+            cor = negate(cor);
 
             /* modify dn[] according to the fixed sign */
-            dn[i] = - val;
+            dn[i] = negate(val);
         }
 
         *(p_en--) = cor;
diff --git a/media/libstagefright/timedtext/Android.mk b/media/libstagefright/timedtext/Android.mk
index 8b23dee..dde2066 100644
--- a/media/libstagefright/timedtext/Android.mk
+++ b/media/libstagefright/timedtext/Android.mk
@@ -4,7 +4,7 @@
 LOCAL_SRC_FILES:=                 \
         TextDescriptions.cpp      \
         TimedTextDriver.cpp       \
-        TimedTextInBandSource.cpp \
+        TimedText3GPPSource.cpp \
         TimedTextSource.cpp       \
         TimedTextSRTSource.cpp    \
         TimedTextPlayer.cpp
@@ -12,8 +12,7 @@
 LOCAL_CFLAGS += -Wno-multichar
 LOCAL_C_INCLUDES:= \
         $(JNI_H_INCLUDE) \
-        $(TOP)/frameworks/base/media/libstagefright \
-        $(TOP)/frameworks/base/include/media/stagefright/openmax
+        $(TOP)/frameworks/base/media/libstagefright
 
 LOCAL_MODULE:= libstagefright_timedtext
 
diff --git a/media/libstagefright/timedtext/TimedTextInBandSource.cpp b/media/libstagefright/timedtext/TimedText3GPPSource.cpp
similarity index 63%
rename from media/libstagefright/timedtext/TimedTextInBandSource.cpp
rename to media/libstagefright/timedtext/TimedText3GPPSource.cpp
index afb73fb..4a3bfd3 100644
--- a/media/libstagefright/timedtext/TimedTextInBandSource.cpp
+++ b/media/libstagefright/timedtext/TimedText3GPPSource.cpp
@@ -15,7 +15,7 @@
  */
 
 //#define LOG_NDEBUG 0
-#define LOG_TAG "TimedTextInBandSource"
+#define LOG_TAG "TimedText3GPPSource"
 #include <utils/Log.h>
 
 #include <binder/Parcel.h>
@@ -26,19 +26,19 @@
 #include <media/stagefright/MediaSource.h>
 #include <media/stagefright/MetaData.h>
 
-#include "TimedTextInBandSource.h"
+#include "TimedText3GPPSource.h"
 #include "TextDescriptions.h"
 
 namespace android {
 
-TimedTextInBandSource::TimedTextInBandSource(const sp<MediaSource>& mediaSource)
+TimedText3GPPSource::TimedText3GPPSource(const sp<MediaSource>& mediaSource)
     : mSource(mediaSource) {
 }
 
-TimedTextInBandSource::~TimedTextInBandSource() {
+TimedText3GPPSource::~TimedText3GPPSource() {
 }
 
-status_t TimedTextInBandSource::read(
+status_t TimedText3GPPSource::read(
         int64_t *timeUs, Parcel *parcel, const MediaSource::ReadOptions *options) {
     MediaBuffer *textBuffer = NULL;
     status_t err = mSource->read(&textBuffer, options);
@@ -60,7 +60,7 @@
 // text style for the string of text. These descriptions are present only
 // if they are needed. This method is used to extract the modifier
 // description and append it at the end of the text.
-status_t TimedTextInBandSource::extractAndAppendLocalDescriptions(
+status_t TimedText3GPPSource::extractAndAppendLocalDescriptions(
         int64_t timeUs, const MediaBuffer *textBuffer, Parcel *parcel) {
     const void *data;
     size_t size = 0;
@@ -68,51 +68,46 @@
 
     const char *mime;
     CHECK(mSource->getFormat()->findCString(kKeyMIMEType, &mime));
+    CHECK(strcasecmp(mime, MEDIA_MIMETYPE_TEXT_3GPP) == 0);
 
-    if (strcasecmp(mime, MEDIA_MIMETYPE_TEXT_3GPP) == 0) {
-        data = textBuffer->data();
-        size = textBuffer->size();
+    data = textBuffer->data();
+    size = textBuffer->size();
 
-        if (size > 0) {
-            parcel->freeData();
-            flag |= TextDescriptions::IN_BAND_TEXT_3GPP;
-            return TextDescriptions::getParcelOfDescriptions(
-                    (const uint8_t *)data, size, flag, timeUs / 1000, parcel);
-        }
-        return OK;
+    if (size > 0) {
+      parcel->freeData();
+      flag |= TextDescriptions::IN_BAND_TEXT_3GPP;
+      return TextDescriptions::getParcelOfDescriptions(
+          (const uint8_t *)data, size, flag, timeUs / 1000, parcel);
     }
-    return ERROR_UNSUPPORTED;
+    return OK;
 }
 
 // To extract and send the global text descriptions for all the text samples
 // in the text track or text file.
 // TODO: send error message to application via notifyListener()...?
-status_t TimedTextInBandSource::extractGlobalDescriptions(Parcel *parcel) {
+status_t TimedText3GPPSource::extractGlobalDescriptions(Parcel *parcel) {
     const void *data;
     size_t size = 0;
     int32_t flag = TextDescriptions::GLOBAL_DESCRIPTIONS;
 
     const char *mime;
     CHECK(mSource->getFormat()->findCString(kKeyMIMEType, &mime));
+    CHECK(strcasecmp(mime, MEDIA_MIMETYPE_TEXT_3GPP) == 0);
 
-    // support 3GPP only for now
-    if (strcasecmp(mime, MEDIA_MIMETYPE_TEXT_3GPP) == 0) {
-        uint32_t type;
-        // get the 'tx3g' box content. This box contains the text descriptions
-        // used to render the text track
-        if (!mSource->getFormat()->findData(
-                kKeyTextFormatData, &type, &data, &size)) {
-            return ERROR_MALFORMED;
-        }
-
-        if (size > 0) {
-            flag |= TextDescriptions::IN_BAND_TEXT_3GPP;
-            return TextDescriptions::getParcelOfDescriptions(
-                    (const uint8_t *)data, size, flag, 0, parcel);
-        }
-        return OK;
+    uint32_t type;
+    // get the 'tx3g' box content. This box contains the text descriptions
+    // used to render the text track
+    if (!mSource->getFormat()->findData(
+            kKeyTextFormatData, &type, &data, &size)) {
+        return ERROR_MALFORMED;
     }
-    return ERROR_UNSUPPORTED;
+
+    if (size > 0) {
+        flag |= TextDescriptions::IN_BAND_TEXT_3GPP;
+        return TextDescriptions::getParcelOfDescriptions(
+                (const uint8_t *)data, size, flag, 0, parcel);
+    }
+    return OK;
 }
 
 }  // namespace android
diff --git a/media/libstagefright/timedtext/TimedTextInBandSource.h b/media/libstagefright/timedtext/TimedText3GPPSource.h
similarity index 80%
rename from media/libstagefright/timedtext/TimedTextInBandSource.h
rename to media/libstagefright/timedtext/TimedText3GPPSource.h
index 26e5737..cb7e47c 100644
--- a/media/libstagefright/timedtext/TimedTextInBandSource.h
+++ b/media/libstagefright/timedtext/TimedText3GPPSource.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef TIMED_TEXT_IN_BAND_SOURCE_H_
-#define TIMED_TEXT_IN_BAND_SOURCE_H_
+#ifndef TIMED_TEXT_3GPP_SOURCE_H_
+#define TIMED_TEXT_3GPP_SOURCE_H_
 
 #include <media/stagefright/MediaErrors.h>
 #include <media/stagefright/MediaSource.h>
@@ -27,9 +27,9 @@
 class MediaBuffer;
 class Parcel;
 
-class TimedTextInBandSource : public TimedTextSource {
+class TimedText3GPPSource : public TimedTextSource {
  public:
-  TimedTextInBandSource(const sp<MediaSource>& mediaSource);
+  TimedText3GPPSource(const sp<MediaSource>& mediaSource);
   virtual status_t start() { return mSource->start(); }
   virtual status_t stop() { return mSource->stop(); }
   virtual status_t read(
@@ -39,7 +39,7 @@
   virtual status_t extractGlobalDescriptions(Parcel *parcel);
 
  protected:
-  virtual ~TimedTextInBandSource();
+  virtual ~TimedText3GPPSource();
 
  private:
   sp<MediaSource> mSource;
@@ -47,9 +47,9 @@
   status_t extractAndAppendLocalDescriptions(
         int64_t timeUs, const MediaBuffer *textBuffer, Parcel *parcel);
 
-  DISALLOW_EVIL_CONSTRUCTORS(TimedTextInBandSource);
+  DISALLOW_EVIL_CONSTRUCTORS(TimedText3GPPSource);
 };
 
 }  // namespace android
 
-#endif  // TIMED_TEXT_IN_BAND_SOURCE_H_
+#endif  // TIMED_TEXT_3GPP_SOURCE_H_
diff --git a/media/libstagefright/timedtext/TimedTextSource.cpp b/media/libstagefright/timedtext/TimedTextSource.cpp
index 9efe67c..ffbe1c3 100644
--- a/media/libstagefright/timedtext/TimedTextSource.cpp
+++ b/media/libstagefright/timedtext/TimedTextSource.cpp
@@ -18,12 +18,15 @@
 #define LOG_TAG "TimedTextSource"
 #include <utils/Log.h>
 
+#include <media/stagefright/foundation/ADebug.h>  // CHECK_XX macro
 #include <media/stagefright/DataSource.h>
+#include <media/stagefright/MediaDefs.h>  // for MEDIA_MIMETYPE_xxx
 #include <media/stagefright/MediaSource.h>
+#include <media/stagefright/MetaData.h>
 
 #include "TimedTextSource.h"
 
-#include "TimedTextInBandSource.h"
+#include "TimedText3GPPSource.h"
 #include "TimedTextSRTSource.h"
 
 namespace android {
@@ -31,7 +34,13 @@
 // static
 sp<TimedTextSource> TimedTextSource::CreateTimedTextSource(
         const sp<MediaSource>& mediaSource) {
-    return new TimedTextInBandSource(mediaSource);
+    const char *mime;
+    CHECK(mediaSource->getFormat()->findCString(kKeyMIMEType, &mime));
+    if (strcasecmp(mime, MEDIA_MIMETYPE_TEXT_3GPP) == 0) {
+        return new TimedText3GPPSource(mediaSource);
+    }
+    ALOGE("Unsupported mime type for subtitle. : %s", mime);
+    return NULL;
 }
 
 // static
diff --git a/opengl/tests/angeles/Android.mk b/opengl/tests/angeles/Android.mk
index d0c3221..84b754b 100644
--- a/opengl/tests/angeles/Android.mk
+++ b/opengl/tests/angeles/Android.mk
@@ -4,14 +4,7 @@
 include $(CLEAR_VARS)
 LOCAL_SRC_FILES:= app-linux.cpp demo.c.arm
 LOCAL_SHARED_LIBRARIES := libEGL libGLESv1_CM libui
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
 LOCAL_MODULE:= angeles
 LOCAL_MODULE_TAGS := optional
 include $(BUILD_EXECUTABLE)
-
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES:= gpustate.c
-LOCAL_SHARED_LIBRARIES := libEGL libGLESv1_CM
-LOCAL_MODULE:= gpustate
-LOCAL_MODULE_TAGS := optional
-include $(BUILD_EXECUTABLE)
diff --git a/opengl/tests/angeles/app-linux.cpp b/opengl/tests/angeles/app-linux.cpp
index 4d10ee5..6ac68a2 100644
--- a/opengl/tests/angeles/app-linux.cpp
+++ b/opengl/tests/angeles/app-linux.cpp
@@ -53,7 +53,7 @@
 #include <GLES/gl.h>
 
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/angeles/gpustate.c b/opengl/tests/angeles/gpustate.c
deleted file mode 100644
index 3c540c9..0000000
--- a/opengl/tests/angeles/gpustate.c
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/mman.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-static void *map_memory(const char *fn, unsigned base, unsigned size)
-{
-    int fd;
-    void *ptr;
-    
-    fd = open(fn, O_RDWR | O_SYNC);
-    if(fd < 0) {
-        perror("cannot open %s for mapping");
-        return MAP_FAILED;
-    }
-
-    ptr = mmap(0, size, PROT_READ | PROT_WRITE,
-               MAP_SHARED, fd, base);
-    close(fd);
-    
-    if(ptr == MAP_FAILED) {
-        fprintf(stderr,"cannot map %s (@%08x,%08x)\n", fn, base, size);
-    }
-    return ptr;    
-}
-
-
-int main(int argc, char** argv)
-{
-    void *grp_regs = map_memory("/dev/hw3d", 0, 1024 * 1024);
-    printf("GPU base mapped at %p\n", grp_regs);
-    int state_offset = 0x10140;
-    printf("GPU state = %08lx\n",
-            *((long*)((char*)grp_regs + state_offset))  );
-
-    return 0;
-}
diff --git a/opengl/tests/fillrate/Android.mk b/opengl/tests/fillrate/Android.mk
index 191c59b..835f858 100644
--- a/opengl/tests/fillrate/Android.mk
+++ b/opengl/tests/fillrate/Android.mk
@@ -11,6 +11,8 @@
     libGLESv1_CM \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-fillrate
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/fillrate/fillrate.cpp b/opengl/tests/fillrate/fillrate.cpp
index 911d354..a708647 100644
--- a/opengl/tests/fillrate/fillrate.cpp
+++ b/opengl/tests/fillrate/fillrate.cpp
@@ -26,7 +26,7 @@
 
 #include <utils/StopWatch.h>
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/filter/Android.mk b/opengl/tests/filter/Android.mk
index a254127..d780362 100644
--- a/opengl/tests/filter/Android.mk
+++ b/opengl/tests/filter/Android.mk
@@ -10,6 +10,8 @@
     libGLESv1_CM \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-filter
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/filter/filter.cpp b/opengl/tests/filter/filter.cpp
index 2351909..0067327 100644
--- a/opengl/tests/filter/filter.cpp
+++ b/opengl/tests/filter/filter.cpp
@@ -6,7 +6,7 @@
 #include <GLES/glext.h>
 
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/finish/Android.mk b/opengl/tests/finish/Android.mk
index aa607c6..8f4f9c3 100644
--- a/opengl/tests/finish/Android.mk
+++ b/opengl/tests/finish/Android.mk
@@ -11,6 +11,8 @@
     libGLESv1_CM \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-finish
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/finish/finish.cpp b/opengl/tests/finish/finish.cpp
index 91f5c45..11f0c22 100644
--- a/opengl/tests/finish/finish.cpp
+++ b/opengl/tests/finish/finish.cpp
@@ -27,7 +27,7 @@
 #include <utils/Timers.h>
 
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/gl2_basic/Android.mk b/opengl/tests/gl2_basic/Android.mk
index a642eaf..07469a0 100644
--- a/opengl/tests/gl2_basic/Android.mk
+++ b/opengl/tests/gl2_basic/Android.mk
@@ -10,6 +10,8 @@
     libGLESv2 \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-gl2_basic
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/gl2_basic/gl2_basic.cpp b/opengl/tests/gl2_basic/gl2_basic.cpp
index f274c7c..7007871 100644
--- a/opengl/tests/gl2_basic/gl2_basic.cpp
+++ b/opengl/tests/gl2_basic/gl2_basic.cpp
@@ -27,7 +27,7 @@
 #include <utils/Timers.h>
 
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/gl2_copyTexImage/Android.mk b/opengl/tests/gl2_copyTexImage/Android.mk
index bef1f90..b616428 100644
--- a/opengl/tests/gl2_copyTexImage/Android.mk
+++ b/opengl/tests/gl2_copyTexImage/Android.mk
@@ -10,6 +10,8 @@
     libGLESv2 \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-gl2_copyTexImage
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/gl2_copyTexImage/gl2_copyTexImage.cpp b/opengl/tests/gl2_copyTexImage/gl2_copyTexImage.cpp
index c2bfdec..988d7ac 100644
--- a/opengl/tests/gl2_copyTexImage/gl2_copyTexImage.cpp
+++ b/opengl/tests/gl2_copyTexImage/gl2_copyTexImage.cpp
@@ -27,7 +27,7 @@
 #include <utils/Timers.h>
 
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/gl2_yuvtex/Android.mk b/opengl/tests/gl2_yuvtex/Android.mk
index 6304700..e36f319 100644
--- a/opengl/tests/gl2_yuvtex/Android.mk
+++ b/opengl/tests/gl2_yuvtex/Android.mk
@@ -10,6 +10,8 @@
     libGLESv2 \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-gl2_yuvtex
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/gl2_yuvtex/gl2_yuvtex.cpp b/opengl/tests/gl2_yuvtex/gl2_yuvtex.cpp
index f0b8d12..d3e4932 100644
--- a/opengl/tests/gl2_yuvtex/gl2_yuvtex.cpp
+++ b/opengl/tests/gl2_yuvtex/gl2_yuvtex.cpp
@@ -29,7 +29,7 @@
 
 #include <ui/FramebufferNativeWindow.h>
 #include <ui/GraphicBuffer.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/gl_basic/Android.mk b/opengl/tests/gl_basic/Android.mk
index 6b6341f..2ba327b 100644
--- a/opengl/tests/gl_basic/Android.mk
+++ b/opengl/tests/gl_basic/Android.mk
@@ -10,6 +10,8 @@
     libGLESv1_CM \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-gl_basic
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/gl_basic/gl_basic.cpp b/opengl/tests/gl_basic/gl_basic.cpp
index 0cc8398..23ce934 100644
--- a/opengl/tests/gl_basic/gl_basic.cpp
+++ b/opengl/tests/gl_basic/gl_basic.cpp
@@ -6,7 +6,7 @@
 #include <GLES/glext.h>
 
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 #include <stdio.h>
 
diff --git a/opengl/tests/gl_perf/Android.mk b/opengl/tests/gl_perf/Android.mk
index 37647ca..f32abd3 100644
--- a/opengl/tests/gl_perf/Android.mk
+++ b/opengl/tests/gl_perf/Android.mk
@@ -11,6 +11,8 @@
     libGLESv2 \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-gl2_perf
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/gl_perf/gl2_perf.cpp b/opengl/tests/gl_perf/gl2_perf.cpp
index 9dfcf1c..224acaf 100644
--- a/opengl/tests/gl_perf/gl2_perf.cpp
+++ b/opengl/tests/gl_perf/gl2_perf.cpp
@@ -27,7 +27,7 @@
 #include <utils/Timers.h>
 
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/gl_yuvtex/Android.mk b/opengl/tests/gl_yuvtex/Android.mk
index a78db25..5b87f2e 100644
--- a/opengl/tests/gl_yuvtex/Android.mk
+++ b/opengl/tests/gl_yuvtex/Android.mk
@@ -10,6 +10,8 @@
     libGLESv1_CM \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-gl_yuvtex
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/gl_yuvtex/gl_yuvtex.cpp b/opengl/tests/gl_yuvtex/gl_yuvtex.cpp
index fbe65f1..7a00f76 100644
--- a/opengl/tests/gl_yuvtex/gl_yuvtex.cpp
+++ b/opengl/tests/gl_yuvtex/gl_yuvtex.cpp
@@ -29,7 +29,7 @@
 
 #include <ui/FramebufferNativeWindow.h>
 #include <ui/GraphicBuffer.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/hwc/hwcColorEquiv.cpp b/opengl/tests/hwc/hwcColorEquiv.cpp
index 1d03948..bb305dc 100644
--- a/opengl/tests/hwc/hwcColorEquiv.cpp
+++ b/opengl/tests/hwc/hwcColorEquiv.cpp
@@ -87,7 +87,6 @@
 
 #include <ui/FramebufferNativeWindow.h>
 #include <ui/GraphicBuffer.h>
-#include <ui/EGLUtils.h>
 
 #define LOG_TAG "hwcColorEquivTest"
 #include <utils/Log.h>
diff --git a/opengl/tests/hwc/hwcCommit.cpp b/opengl/tests/hwc/hwcCommit.cpp
index 66ccdae..685dc5d 100644
--- a/opengl/tests/hwc/hwcCommit.cpp
+++ b/opengl/tests/hwc/hwcCommit.cpp
@@ -98,7 +98,6 @@
 
 #include <ui/FramebufferNativeWindow.h>
 #include <ui/GraphicBuffer.h>
-#include <ui/EGLUtils.h>
 
 #define LOG_TAG "hwcCommitTest"
 #include <utils/Log.h>
diff --git a/opengl/tests/hwc/hwcRects.cpp b/opengl/tests/hwc/hwcRects.cpp
index 523e3de..80cde23 100644
--- a/opengl/tests/hwc/hwcRects.cpp
+++ b/opengl/tests/hwc/hwcRects.cpp
@@ -106,7 +106,6 @@
 
 #include <ui/FramebufferNativeWindow.h>
 #include <ui/GraphicBuffer.h>
-#include <ui/EGLUtils.h>
 
 #define LOG_TAG "hwcRectsTest"
 #include <utils/Log.h>
diff --git a/opengl/tests/hwc/hwcStress.cpp b/opengl/tests/hwc/hwcStress.cpp
index 1cefb4b..7d7bc1f 100644
--- a/opengl/tests/hwc/hwcStress.cpp
+++ b/opengl/tests/hwc/hwcStress.cpp
@@ -103,7 +103,6 @@
 
 #include <ui/FramebufferNativeWindow.h>
 #include <ui/GraphicBuffer.h>
-#include <ui/EGLUtils.h>
 
 #define LOG_TAG "hwcStressTest"
 #include <utils/Log.h>
diff --git a/opengl/tests/hwc/hwcTestLib.cpp b/opengl/tests/hwc/hwcTestLib.cpp
index 925405e..63f42ba 100644
--- a/opengl/tests/hwc/hwcTestLib.cpp
+++ b/opengl/tests/hwc/hwcTestLib.cpp
@@ -27,6 +27,8 @@
 
 #include <hwc/hwcTestLib.h>
 
+#include "EGLUtils.h"
+
 // Defines
 #define NUMA(a) (sizeof(a) / sizeof(a [0]))
 
diff --git a/opengl/tests/hwc/hwcTestLib.h b/opengl/tests/hwc/hwcTestLib.h
index 99ee608..b0c3012 100644
--- a/opengl/tests/hwc/hwcTestLib.h
+++ b/opengl/tests/hwc/hwcTestLib.h
@@ -29,7 +29,6 @@
 
 #include <ui/FramebufferNativeWindow.h>
 #include <ui/GraphicBuffer.h>
-#include <ui/EGLUtils.h>
 
 #include <utils/Log.h>
 #include <testUtil.h>
diff --git a/libs/ui/EGLUtils.cpp b/opengl/tests/include/EGLUtils.h
similarity index 82%
rename from libs/ui/EGLUtils.cpp
rename to opengl/tests/include/EGLUtils.h
index f24a71d..014c261 100644
--- a/libs/ui/EGLUtils.cpp
+++ b/opengl/tests/include/EGLUtils.h
@@ -15,21 +15,42 @@
  */
 
 
-#define LOG_TAG "EGLUtils"
+#ifndef ANDROID_UI_EGLUTILS_H
+#define ANDROID_UI_EGLUTILS_H
 
-#include <cutils/log.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#include <system/window.h>
 #include <utils/Errors.h>
-
-#include <ui/EGLUtils.h>
-
 #include <EGL/egl.h>
 
-#include <private/ui/android_natives_priv.h>
 
 // ----------------------------------------------------------------------------
 namespace android {
 // ----------------------------------------------------------------------------
 
+class EGLUtils
+{
+public:
+
+    static inline const char *strerror(EGLint err);
+
+    static inline status_t selectConfigForPixelFormat(
+            EGLDisplay dpy,
+            EGLint const* attrs,
+            int32_t format,
+            EGLConfig* outConfig);
+
+    static inline status_t selectConfigForNativeWindow(
+            EGLDisplay dpy,
+            EGLint const* attrs,
+            EGLNativeWindowType window,
+            EGLConfig* outConfig);
+};
+
+// ----------------------------------------------------------------------------
+
 const char *EGLUtils::strerror(EGLint err)
 {
     switch (err){
@@ -55,7 +76,7 @@
 status_t EGLUtils::selectConfigForPixelFormat(
         EGLDisplay dpy,
         EGLint const* attrs,
-        PixelFormat format,
+        int32_t format,
         EGLConfig* outConfig)
 {
     EGLint numConfigs = -1, n=0;
@@ -65,7 +86,7 @@
 
     if (outConfig == NULL)
         return BAD_VALUE;
-    
+
     // Get all the "potential match" configs...
     if (eglGetConfigs(dpy, NULL, 0, &numConfigs) == EGL_FALSE)
         return BAD_VALUE;
@@ -75,7 +96,7 @@
         free(configs);
         return BAD_VALUE;
     }
-    
+
     int i;
     EGLConfig config = NULL;
     for (i=0 ; i<n ; i++) {
@@ -88,7 +109,7 @@
     }
 
     free(configs);
-    
+
     if (i<n) {
         *outConfig = config;
         return NO_ERROR;
@@ -105,10 +126,10 @@
 {
     int err;
     int format;
-    
+
     if (!window)
         return BAD_VALUE;
-    
+
     if ((err = window->query(window, NATIVE_WINDOW_FORMAT, &format)) < 0) {
         return err;
     }
@@ -119,3 +140,5 @@
 // ----------------------------------------------------------------------------
 }; // namespace android
 // ----------------------------------------------------------------------------
+
+#endif /* ANDROID_UI_EGLUTILS_H */
diff --git a/opengl/tests/include/glTestLib.h b/opengl/tests/include/glTestLib.h
index 06fbf5d..c91c594 100644
--- a/opengl/tests/include/glTestLib.h
+++ b/opengl/tests/include/glTestLib.h
@@ -24,9 +24,7 @@
 #include <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
 
-//#include <ui/FramebufferNativeWindow.h>
-//#include <ui/GraphicBuffer.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 void glTestPrintGLString(const char *name, GLenum s);
 void glTestCheckEglError(const char* op, EGLBoolean returnVal = EGL_TRUE);
diff --git a/opengl/tests/lib/glTestLib.cpp b/opengl/tests/lib/glTestLib.cpp
index 052cbd7..b434fc7 100644
--- a/opengl/tests/lib/glTestLib.cpp
+++ b/opengl/tests/lib/glTestLib.cpp
@@ -26,7 +26,7 @@
 #include <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
 
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 #include <utils/Log.h>
 #include <testUtil.h>
diff --git a/opengl/tests/linetex/Android.mk b/opengl/tests/linetex/Android.mk
index 6ff248d..261940e 100644
--- a/opengl/tests/linetex/Android.mk
+++ b/opengl/tests/linetex/Android.mk
@@ -10,6 +10,8 @@
     libGLESv1_CM \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-linetex
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/linetex/linetex.cpp b/opengl/tests/linetex/linetex.cpp
index 6842940..8669492 100644
--- a/opengl/tests/linetex/linetex.cpp
+++ b/opengl/tests/linetex/linetex.cpp
@@ -27,7 +27,7 @@
 
 #include <utils/StopWatch.h>
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/swapinterval/Android.mk b/opengl/tests/swapinterval/Android.mk
index 9a4145e..d014cc9 100644
--- a/opengl/tests/swapinterval/Android.mk
+++ b/opengl/tests/swapinterval/Android.mk
@@ -11,6 +11,8 @@
     libGLESv1_CM \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-swapinterval
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/swapinterval/swapinterval.cpp b/opengl/tests/swapinterval/swapinterval.cpp
index 8ca031b..a0f4bc4 100644
--- a/opengl/tests/swapinterval/swapinterval.cpp
+++ b/opengl/tests/swapinterval/swapinterval.cpp
@@ -24,7 +24,7 @@
 
 #include <utils/StopWatch.h>
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/textures/Android.mk b/opengl/tests/textures/Android.mk
index b2fa185..fe9f43c 100644
--- a/opengl/tests/textures/Android.mk
+++ b/opengl/tests/textures/Android.mk
@@ -10,6 +10,8 @@
     libGLESv1_CM \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-textures
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/textures/textures.cpp b/opengl/tests/textures/textures.cpp
index cbe8ffd..5d3d94e 100644
--- a/opengl/tests/textures/textures.cpp
+++ b/opengl/tests/textures/textures.cpp
@@ -23,7 +23,7 @@
 #include <GLES/glext.h>
 
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 using namespace android;
 
diff --git a/opengl/tests/tritex/Android.mk b/opengl/tests/tritex/Android.mk
index 6db3f49..fc544e4 100644
--- a/opengl/tests/tritex/Android.mk
+++ b/opengl/tests/tritex/Android.mk
@@ -10,6 +10,8 @@
     libGLESv1_CM \
     libui
 
+LOCAL_C_INCLUDES += frameworks/base/opengl/tests/include
+
 LOCAL_MODULE:= test-opengl-tritex
 
 LOCAL_MODULE_TAGS := optional
diff --git a/opengl/tests/tritex/tritex.cpp b/opengl/tests/tritex/tritex.cpp
index 3365ab4..f183483 100644
--- a/opengl/tests/tritex/tritex.cpp
+++ b/opengl/tests/tritex/tritex.cpp
@@ -9,7 +9,7 @@
 #include <GLES/glext.h>
 
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
+#include "EGLUtils.h"
 
 #include <stdio.h>

 #include <stdlib.h>
diff --git a/packages/SystemUI/src/com/android/systemui/SwipeHelper.java b/packages/SystemUI/src/com/android/systemui/SwipeHelper.java
index cd8bd4e..14ce266 100644
--- a/packages/SystemUI/src/com/android/systemui/SwipeHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/SwipeHelper.java
@@ -236,10 +236,6 @@
             public void onAnimationEnd(Animator animation) {
                 mCallback.onChildDismissed(view);
                 animView.setLayerType(View.LAYER_TYPE_NONE, null);
-                // Restore the alpha/translation parameters to what they were before swiping
-                // (for when these items are recycled)
-                animView.setAlpha(1f);
-                setTranslation(animView, 0f);
             }
         });
         anim.addUpdateListener(new AnimatorUpdateListener() {
diff --git a/packages/SystemUI/src/com/android/systemui/recent/RecentsHorizontalScrollView.java b/packages/SystemUI/src/com/android/systemui/recent/RecentsHorizontalScrollView.java
index 4718a17..4dc3e33 100644
--- a/packages/SystemUI/src/com/android/systemui/recent/RecentsHorizontalScrollView.java
+++ b/packages/SystemUI/src/com/android/systemui/recent/RecentsHorizontalScrollView.java
@@ -181,6 +181,11 @@
         mLinearLayout.removeView(v);
         mCallback.handleSwipe(v);
         v.setActivated(false);
+        // Restore the alpha/translation parameters to what they were before swiping
+        // (for when these items are recycled)
+        View contentView = getChildContentView(v);
+        contentView.setAlpha(1f);
+        contentView.setTranslationY(0);
     }
 
     public void onBeginDrag(View v) {
diff --git a/packages/SystemUI/src/com/android/systemui/recent/RecentsVerticalScrollView.java b/packages/SystemUI/src/com/android/systemui/recent/RecentsVerticalScrollView.java
index 0605c4c..19fce37 100644
--- a/packages/SystemUI/src/com/android/systemui/recent/RecentsVerticalScrollView.java
+++ b/packages/SystemUI/src/com/android/systemui/recent/RecentsVerticalScrollView.java
@@ -187,6 +187,11 @@
         mLinearLayout.removeView(v);
         mCallback.handleSwipe(v);
         v.setActivated(false);
+        // Restore the alpha/translation parameters to what they were before swiping
+        // (for when these items are recycled)
+        View contentView = getChildContentView(v);
+        contentView.setAlpha(1f);
+        contentView.setTranslationX(0);
     }
 
     public void onBeginDrag(View v) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
index 3d904ee..6fbcd64 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
@@ -47,12 +47,13 @@
     }
     private final ArrayList<Entry> mEntries = new ArrayList<Entry>();
     private final Comparator<Entry> mEntryCmp = new Comparator<Entry>() {
+        // sort first by score, then by when
         public int compare(Entry a, Entry b) {
             final StatusBarNotification na = a.notification;
             final StatusBarNotification nb = b.notification;
-            int priDiff = na.priority - nb.priority;
-            return (priDiff != 0)
-                ? priDiff
+            int d = na.score - nb.score;
+            return (d != 0)
+                ? d
                 : (int)(na.notification.when - nb.notification.when);
         }
     };
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 b3cef90..401553f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -232,6 +232,11 @@
 
     private int mNavigationIconHints = 0;
 
+    // TODO(dsandler): codify this stuff in NotificationManager's header somewhere
+    private int mDisplayMinScore             = Notification.PRIORITY_LOW * 10;
+    private int mIntruderMinScore            = Notification.PRIORITY_HIGH * 10;
+    private int mIntruderInImmersiveMinScore = Notification.PRIORITY_HIGH * 10 + 5;
+    
     private class ExpandedDialog extends Dialog {
         ExpandedDialog(Context context) {
             super(context, com.android.internal.R.style.Theme_Translucent_NoTitleBar);
@@ -540,6 +545,7 @@
     }
 
     public void addNotification(IBinder key, StatusBarNotification notification) {
+        /* if (DEBUG) */ Slog.d(TAG, "addNotification score=" + notification.score);
         StatusBarIconView iconView = addNotificationViews(key, notification);
         if (iconView == null) return;
 
@@ -551,31 +557,30 @@
             }
         } catch (RemoteException ex) {
         }
-        if (immersive) {
-            if ((notification.notification.flags & Notification.FLAG_HIGH_PRIORITY) != 0) {
-                Slog.d(TAG, "Presenting high-priority notification in immersive activity");
-                // special new transient ticker mode
-                // 1. Populate mIntruderAlertView
+        if ((notification.score >= mIntruderInImmersiveMinScore) 
+                || (!immersive && (notification.score > mIntruderMinScore))) {
+            Slog.d(TAG, "Presenting high-priority notification");
+            // special new transient ticker mode
+            // 1. Populate mIntruderAlertView
 
-                ImageView alertIcon = (ImageView) mIntruderAlertView.findViewById(R.id.alertIcon);
-                TextView alertText = (TextView) mIntruderAlertView.findViewById(R.id.alertText);
-                alertIcon.setImageDrawable(StatusBarIconView.getIcon(
-                    alertIcon.getContext(),
-                    iconView.getStatusBarIcon()));
-                alertText.setText(notification.notification.tickerText);
+            ImageView alertIcon = (ImageView) mIntruderAlertView.findViewById(R.id.alertIcon);
+            TextView alertText = (TextView) mIntruderAlertView.findViewById(R.id.alertText);
+            alertIcon.setImageDrawable(StatusBarIconView.getIcon(
+                alertIcon.getContext(),
+                iconView.getStatusBarIcon()));
+            alertText.setText(notification.notification.tickerText);
 
-                View button = mIntruderAlertView.findViewById(R.id.intruder_alert_content);
-                button.setOnClickListener(
-                    new NotificationClicker(notification.notification.contentIntent,
-                        notification.pkg, notification.tag, notification.id));
+            View button = mIntruderAlertView.findViewById(R.id.intruder_alert_content);
+            button.setOnClickListener(
+                new NotificationClicker(notification.notification.contentIntent,
+                    notification.pkg, notification.tag, notification.id));
 
-                // 2. Animate mIntruderAlertView in
-                mHandler.sendEmptyMessage(MSG_SHOW_INTRUDER);
+            // 2. Animate mIntruderAlertView in
+            mHandler.sendEmptyMessage(MSG_SHOW_INTRUDER);
 
-                // 3. Set alarm to age the notification off (TODO)
-                mHandler.removeMessages(MSG_HIDE_INTRUDER);
-                mHandler.sendEmptyMessageDelayed(MSG_HIDE_INTRUDER, INTRUDER_ALERT_DECAY_MS);
-            }
+            // 3. Set alarm to age the notification off (TODO)
+            mHandler.removeMessages(MSG_HIDE_INTRUDER);
+            mHandler.sendEmptyMessageDelayed(MSG_HIDE_INTRUDER, INTRUDER_ALERT_DECAY_MS);
         } else if (notification.notification.fullScreenIntent != null) {
             // not immersive & a full-screen alert should be shown
             Slog.d(TAG, "Notification has fullScreenIntent; sending fullScreenIntent");
@@ -632,8 +637,8 @@
                 && oldContentView.getLayoutId() == contentView.getLayoutId();
         ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent();
         boolean orderUnchanged = notification.notification.when==oldNotification.notification.when
-                && notification.priority == oldNotification.priority;
-                // priority now encompasses isOngoing()
+                && notification.score == oldNotification.score;
+                // score now encompasses/supersedes isOngoing()
 
         boolean updateTicker = notification.notification.tickerText != null
                 && !TextUtils.equals(notification.notification.tickerText,
@@ -725,69 +730,6 @@
     }
 
 
-    View[] makeNotificationView(StatusBarNotification notification, ViewGroup parent) {
-        Notification n = notification.notification;
-        RemoteViews remoteViews = n.contentView;
-        if (remoteViews == null) {
-            return null;
-        }
-
-        // create the row view
-        LayoutInflater inflater = (LayoutInflater)mContext.getSystemService(
-                Context.LAYOUT_INFLATER_SERVICE);
-        View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false);
-
-        // wire up the veto button
-        View vetoButton = updateNotificationVetoButton(row, notification);
-        vetoButton.setContentDescription(mContext.getString(
-                R.string.accessibility_remove_notification));
-
-        // the large icon
-        ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon);
-        if (notification.notification.largeIcon != null) {
-            largeIcon.setImageBitmap(notification.notification.largeIcon);
-        } else {
-            largeIcon.getLayoutParams().width = 0;
-            largeIcon.setVisibility(View.INVISIBLE);
-        }
-
-        // bind the click event to the content area
-        ViewGroup content = (ViewGroup)row.findViewById(R.id.content);
-        content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
-        content.setOnFocusChangeListener(mFocusChangeListener);
-        PendingIntent contentIntent = n.contentIntent;
-        if (contentIntent != null) {
-            final View.OnClickListener listener = new NotificationClicker(contentIntent,
-                    notification.pkg, notification.tag, notification.id);
-            largeIcon.setOnClickListener(listener);
-            content.setOnClickListener(listener);
-        } else {
-            largeIcon.setOnClickListener(null);
-            content.setOnClickListener(null);
-        }
-
-        View expanded = null;
-        Exception exception = null;
-        try {
-            expanded = remoteViews.apply(mContext, content);
-        }
-        catch (RuntimeException e) {
-            exception = e;
-        }
-        if (expanded == null) {
-            String ident = notification.pkg + "/0x" + Integer.toHexString(notification.id);
-            Slog.e(TAG, "couldn't inflate view for notification " + ident, exception);
-            return null;
-        } else {
-            content.addView(expanded);
-            row.setDrawingCacheEnabled(true);
-        }
-
-        applyLegacyRowBackground(notification, content);
-
-        return new View[] { row, content, expanded };
-    }
-
     StatusBarIconView addNotificationViews(IBinder key, StatusBarNotification notification) {
         if (DEBUG) {
             Slog.d(TAG, "addNotificationViews(key=" + key + ", notification=" + notification);
@@ -850,7 +792,7 @@
         for (int i=0; i<toShow.size(); i++) {
             View v = toShow.get(i);
             if (v.getParent() == null) {
-                mPile.addView(v, 0); // the notification shade has newest at the top
+                mPile.addView(v, i);
             }
         }
     }
@@ -1807,7 +1749,7 @@
                     NotificationData.Entry e = mNotificationData.get(i);
                     pw.println("    [" + i + "] key=" + e.key + " icon=" + e.icon);
                     StatusBarNotification n = e.notification;
-                    pw.println("         pkg=" + n.pkg + " id=" + n.id + " priority=" + n.priority);
+                    pw.println("         pkg=" + n.pkg + " id=" + n.id + " score=" + n.score);
                     pw.println("         notification=" + n.notification);
                     pw.println("         tickerText=\"" + n.notification.tickerText + "\"");
                 }
@@ -2317,6 +2259,30 @@
         vib.vibrate(250);
     }
 
+    public int getScoreThreshold() {
+        return mDisplayMinScore;
+    }
+
+    public void setScoreThreshold(int score) {
+        // XXX HAX
+        if (mDisplayMinScore != score) {
+            this.mDisplayMinScore = score;
+            applyScoreThreshold();
+        }
+    }
+    
+    private void applyScoreThreshold() {
+        int N = mNotificationData.size();
+        for (int i=0; i<N; i++) {
+            NotificationData.Entry entry = mNotificationData.get(i);
+            int vis = (entry.notification.score < mDisplayMinScore)
+                ? View.GONE
+                : View.VISIBLE;
+            entry.row.setVisibility(vis);
+            entry.icon.setVisibility(vis);
+        }
+    }
+
     Runnable mStartTracing = new Runnable() {
         public void run() {
             vibrate();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationController.java
index bb326fe..a60bba7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationController.java
@@ -99,13 +99,14 @@
                 // Notification.Builder will helpfully fill these out for you no matter what you do
                 n.tickerView = null;
                 n.tickerText = null;
+                
+                n.priority = Notification.PRIORITY_HIGH;
 
                 int[] idOut = new int[1];
-                mNotificationService.enqueueNotificationWithTagPriority(
+                mNotificationService.enqueueNotificationWithTag(
                         mContext.getPackageName(),
                         null, 
                         GPS_NOTIFICATION_ID, 
-                        StatusBarNotification.PRIORITY_SYSTEM, // !!!1!one!!!
                         n,
                         idOut);
             } else {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBar.java
index 5151cad..6e56cd4 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBar.java
@@ -859,8 +859,8 @@
                 && oldContentView.getLayoutId() == contentView.getLayoutId();
         ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent();
         boolean orderUnchanged = notification.notification.when==oldNotification.notification.when
-                && notification.priority == oldNotification.priority;
-                // priority now encompasses isOngoing()
+                && notification.score == oldNotification.score;
+                // score now encompasses/supersedes isOngoing()
         boolean updateTicker = notification.notification.tickerText != null
                 && !TextUtils.equals(notification.notification.tickerText,
                         oldEntry.notification.notification.tickerText);
@@ -1688,7 +1688,7 @@
 
                 mNotificationDNDDummyEntry = new NotificationData.Entry(
                         null,
-                        new StatusBarNotification("", 0, "", 0, 0, dndNotification),
+                        new StatusBarNotification("", 0, "", 0, 0, Notification.PRIORITY_MAX, dndNotification),
                         iconView);
 
                 mIconLayout.addView(iconView, params);
diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 6256951..d522091 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -432,6 +432,7 @@
         audio_format_t format,
         uint32_t channelMask,
         int frameCount,
+        // FIXME dead, remove from IAudioFlinger
         uint32_t flags,
         const sp<IMemory>& sharedBuffer,
         audio_io_handle_t output,
@@ -1932,6 +1933,63 @@
     delete mAudioMixer;
 }
 
+class CpuStats {
+public:
+    void sample();
+#ifdef DEBUG_CPU_USAGE
+private:
+    ThreadCpuUsage mCpu;
+#endif
+};
+
+void CpuStats::sample() {
+#ifdef DEBUG_CPU_USAGE
+    const CentralTendencyStatistics& stats = mCpu.statistics();
+    mCpu.sampleAndEnable();
+    unsigned n = stats.n();
+    // mCpu.elapsed() is expensive, so don't call it every loop
+    if ((n & 127) == 1) {
+        long long elapsed = mCpu.elapsed();
+        if (elapsed >= DEBUG_CPU_USAGE * 1000000000LL) {
+            double perLoop = elapsed / (double) n;
+            double perLoop100 = perLoop * 0.01;
+            double mean = stats.mean();
+            double stddev = stats.stddev();
+            double minimum = stats.minimum();
+            double maximum = stats.maximum();
+            mCpu.resetStatistics();
+            ALOGI("CPU usage over past %.1f secs (%u mixer loops at %.1f mean ms per loop):\n  us per mix loop: mean=%.0f stddev=%.0f min=%.0f max=%.0f\n  %% of wall: mean=%.1f stddev=%.1f min=%.1f max=%.1f",
+                    elapsed * .000000001, n, perLoop * .000001,
+                    mean * .001,
+                    stddev * .001,
+                    minimum * .001,
+                    maximum * .001,
+                    mean / perLoop100,
+                    stddev / perLoop100,
+                    minimum / perLoop100,
+                    maximum / perLoop100);
+        }
+    }
+#endif
+};
+
+void AudioFlinger::PlaybackThread::checkSilentMode_l()
+{
+    if (!mMasterMute) {
+        char value[PROPERTY_VALUE_MAX];
+        if (property_get("ro.audio.silent", value, "0") > 0) {
+            char *endptr;
+            unsigned long ul = strtoul(value, &endptr, 0);
+            if (*endptr == '\0' && ul != 0) {
+                ALOGD("Silence is golden");
+                // The setprop command will not allow a property to be changed after
+                // the first time it is set, so we don't have to worry about un-muting.
+                setMasterMute_l(true);
+            }
+        }
+    }
+}
+
 bool AudioFlinger::MixerThread::threadLoop()
 {
     Vector< sp<Track> > tracksToRemove;
@@ -1950,42 +2008,13 @@
     uint32_t sleepTime = idleSleepTime;
     uint32_t sleepTimeShift = 0;
     Vector< sp<EffectChain> > effectChains;
-#ifdef DEBUG_CPU_USAGE
-    ThreadCpuUsage cpu;
-    const CentralTendencyStatistics& stats = cpu.statistics();
-#endif
+    CpuStats cpuStats;
 
     acquireWakeLock();
 
     while (!exitPending())
     {
-#ifdef DEBUG_CPU_USAGE
-        cpu.sampleAndEnable();
-        unsigned n = stats.n();
-        // cpu.elapsed() is expensive, so don't call it every loop
-        if ((n & 127) == 1) {
-            long long elapsed = cpu.elapsed();
-            if (elapsed >= DEBUG_CPU_USAGE * 1000000000LL) {
-                double perLoop = elapsed / (double) n;
-                double perLoop100 = perLoop * 0.01;
-                double mean = stats.mean();
-                double stddev = stats.stddev();
-                double minimum = stats.minimum();
-                double maximum = stats.maximum();
-                cpu.resetStatistics();
-                ALOGI("CPU usage over past %.1f secs (%u mixer loops at %.1f mean ms per loop):\n  us per mix loop: mean=%.0f stddev=%.0f min=%.0f max=%.0f\n  %% of wall: mean=%.1f stddev=%.1f min=%.1f max=%.1f",
-                        elapsed * .000000001, n, perLoop * .000001,
-                        mean * .001,
-                        stddev * .001,
-                        minimum * .001,
-                        maximum * .001,
-                        mean / perLoop100,
-                        stddev / perLoop100,
-                        minimum / perLoop100,
-                        maximum / perLoop100);
-            }
-        }
-#endif
+        cpuStats.sample();
         processConfigEvents();
 
         mixerStatus = MIXER_IDLE;
@@ -2030,14 +2059,7 @@
                     acquireWakeLock_l();
 
                     mPrevMixerStatus = MIXER_IDLE;
-                    if (!mMasterMute) {
-                        char value[PROPERTY_VALUE_MAX];
-                        property_get("ro.audio.silent", value, "0");
-                        if (atoi(value)) {
-                            ALOGD("Silence is golden");
-                            setMasterMute_l(true);
-                        }
-                    }
+                    checkSilentMode_l();
 
                     standbyTime = systemTime() + mStandbyTimeInNsecs;
                     sleepTime = idleSleepTime;
@@ -2739,14 +2761,7 @@
                     ALOGV("DirectOutputThread %p TID %d waking up in active mode", this, gettid());
                     acquireWakeLock_l();
 
-                    if (!mMasterMute) {
-                        char value[PROPERTY_VALUE_MAX];
-                        property_get("ro.audio.silent", value, "0");
-                        if (atoi(value)) {
-                            ALOGD("Silence is golden");
-                            setMasterMute_l(true);
-                        }
-                    }
+                    checkSilentMode_l();
 
                     standbyTime = systemTime() + standbyDelay;
                     sleepTime = idleSleepTime;
@@ -3135,15 +3150,7 @@
                     ALOGV("DuplicatingThread %p TID %d waking up", this, gettid());
                     acquireWakeLock_l();
 
-                    mPrevMixerStatus = MIXER_IDLE;
-                    if (!mMasterMute) {
-                        char value[PROPERTY_VALUE_MAX];
-                        property_get("ro.audio.silent", value, "0");
-                        if (atoi(value)) {
-                            ALOGD("Silence is golden");
-                            setMasterMute_l(true);
-                        }
-                    }
+                    checkSilentMode_l();
 
                     standbyTime = systemTime() + mStandbyTimeInNsecs;
                     sleepTime = idleSleepTime;
@@ -3306,7 +3313,6 @@
             audio_format_t format,
             uint32_t channelMask,
             int frameCount,
-            uint32_t flags,
             const sp<IMemory>& sharedBuffer,
             int sessionId)
     :   RefBase(),
@@ -3318,7 +3324,7 @@
         mFrameCount(0),
         mState(IDLE),
         mFormat(format),
-        mFlags(flags & ~SYSTEM_FLAGS_MASK),
+        mStepServerFailed(false),
         mSessionId(sessionId)
         // mChannelCount
         // mChannelMask
@@ -3413,7 +3419,7 @@
     result = cblk->stepServer(mFrameCount);
     if (!result) {
         ALOGV("stepServer failed acquiring cblk mutex");
-        mFlags |= STEPSERVER_FAILED;
+        mStepServerFailed = true;
     }
     return result;
 }
@@ -3425,7 +3431,7 @@
     cblk->server = 0;
     cblk->userBase = 0;
     cblk->serverBase = 0;
-    mFlags &= (uint32_t)(~SYSTEM_FLAGS_MASK);
+    mStepServerFailed = false;
     ALOGV("TrackBase::reset");
 }
 
@@ -3465,7 +3471,7 @@
             int frameCount,
             const sp<IMemory>& sharedBuffer,
             int sessionId)
-    :   TrackBase(thread, client, sampleRate, format, channelMask, frameCount, 0, sharedBuffer, sessionId),
+    :   TrackBase(thread, client, sampleRate, format, channelMask, frameCount, sharedBuffer, sessionId),
     mMute(false), mSharedBuffer(sharedBuffer), mName(-1), mMainBuffer(NULL), mAuxBuffer(NULL),
     mAuxEffectId(0), mHasVolumeController(false)
 {
@@ -3556,10 +3562,10 @@
      uint32_t framesReq = buffer->frameCount;
 
      // Check if last stepServer failed, try to step now
-     if (mFlags & TrackBase::STEPSERVER_FAILED) {
+     if (mStepServerFailed) {
          if (!step())  goto getNextBuffer_exit;
          ALOGV("stepServer recovered");
-         mFlags &= ~TrackBase::STEPSERVER_FAILED;
+         mStepServerFailed = false;
      }
 
      framesReady = cblk->framesReady();
@@ -4155,10 +4161,9 @@
             audio_format_t format,
             uint32_t channelMask,
             int frameCount,
-            uint32_t flags,
             int sessionId)
     :   TrackBase(thread, client, sampleRate, format,
-                  channelMask, frameCount, flags, 0, sessionId),
+                  channelMask, frameCount, 0 /*sharedBuffer*/, sessionId),
         mOverflow(false)
 {
     if (mCblk != NULL) {
@@ -4188,10 +4193,10 @@
     uint32_t framesReq = buffer->frameCount;
 
      // Check if last stepServer failed, try to step now
-    if (mFlags & TrackBase::STEPSERVER_FAILED) {
+    if (mStepServerFailed) {
         if (!step()) goto getNextBuffer_exit;
         ALOGV("stepServer recovered");
-        mFlags &= ~TrackBase::STEPSERVER_FAILED;
+        mStepServerFailed = false;
     }
 
     framesAvail = cblk->framesAvailable_l();
@@ -4654,6 +4659,7 @@
         audio_format_t format,
         uint32_t channelMask,
         int frameCount,
+        // FIXME dead, remove from IAudioFlinger
         uint32_t flags,
         int *sessionId,
         status_t *status)
@@ -4698,7 +4704,6 @@
                                                 format,
                                                 channelMask,
                                                 frameCount,
-                                                flags,
                                                 lSessionId,
                                                 &lStatus);
     }
@@ -4992,7 +4997,6 @@
         audio_format_t format,
         int channelMask,
         int frameCount,
-        uint32_t flags,
         int sessionId,
         status_t *status)
 {
@@ -5009,7 +5013,7 @@
         Mutex::Autolock _l(mLock);
 
         track = new RecordTrack(this, client, sampleRate,
-                      format, channelMask, frameCount, flags, sessionId);
+                      format, channelMask, frameCount, sessionId);
 
         if (track->getCblk() == 0) {
             lStatus = NO_MEMORY;
diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index 1a52de5..2a5d805 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -312,19 +312,12 @@
                 PAUSED
             };
 
-            enum track_flags {
-                STEPSERVER_FAILED = 0x01, //  StepServer could not acquire cblk->lock mutex
-                SYSTEM_FLAGS_MASK = 0x0000ffffUL,
-                // The upper 16 bits are used for track-specific flags.
-            };
-
                                 TrackBase(ThreadBase *thread,
                                         const sp<Client>& client,
                                         uint32_t sampleRate,
                                         audio_format_t format,
                                         uint32_t channelMask,
                                         int frameCount,
-                                        uint32_t flags,
                                         const sp<IMemory>& sharedBuffer,
                                         int sessionId);
             virtual             ~TrackBase();
@@ -384,7 +377,7 @@
             // we don't really need a lock for these
             track_state         mState;
             const audio_format_t mFormat;
-            uint32_t            mFlags;
+            bool                mStepServerFailed;
             const int           mSessionId;
             uint8_t             mChannelCount;
             uint32_t            mChannelMask;
@@ -866,6 +859,9 @@
         virtual uint32_t        idleSleepTimeUs() = 0;
         virtual uint32_t        suspendSleepTimeUs() = 0;
 
+        // Code snippets that are temporarily lifted up out of threadLoop() until the merge
+                    void        checkSilentMode_l();
+
     private:
 
         friend class AudioFlinger;
@@ -1048,7 +1044,6 @@
                                         audio_format_t format,
                                         uint32_t channelMask,
                                         int frameCount,
-                                        uint32_t flags,
                                         int sessionId);
             virtual             ~RecordTrack();
 
@@ -1094,7 +1089,6 @@
                         audio_format_t format,
                         int channelMask,
                         int frameCount,
-                        uint32_t flags,
                         int sessionId,
                         status_t *status);
 
diff --git a/services/java/com/android/server/InputMethodManagerService.java b/services/java/com/android/server/InputMethodManagerService.java
index 86669f8..c705646 100644
--- a/services/java/com/android/server/InputMethodManagerService.java
+++ b/services/java/com/android/server/InputMethodManagerService.java
@@ -786,7 +786,7 @@
         return flags;
     }
 
-    InputBindResult attachNewInputLocked(boolean initial, boolean needResult) {
+    InputBindResult attachNewInputLocked(boolean initial) {
         if (!mBoundToMethod) {
             executeOrSendMessage(mCurMethod, mCaller.obtainMessageOO(
                     MSG_BIND_INPUT, mCurMethod, mCurClient.binding));
@@ -804,14 +804,11 @@
             if (DEBUG) Slog.v(TAG, "Attach new input asks to show input");
             showCurrentInputLocked(getAppShowFlags(), null);
         }
-        return needResult
-                ? new InputBindResult(session.session, mCurId, mCurSeq)
-                : null;
+        return new InputBindResult(session.session, mCurId, mCurSeq);
     }
 
     InputBindResult startInputLocked(IInputMethodClient client,
-            IInputContext inputContext, EditorInfo attribute,
-            boolean initial, boolean needResult) {
+            IInputContext inputContext, EditorInfo attribute, int controlFlags) {
         // If no method is currently selected, do nothing.
         if (mCurMethodId == null) {
             return mNoBinding;
@@ -837,6 +834,16 @@
         } catch (RemoteException e) {
         }
 
+        return startInputUncheckedLocked(cs, inputContext, attribute, controlFlags);
+    }
+
+    InputBindResult startInputUncheckedLocked(ClientState cs,
+            IInputContext inputContext, EditorInfo attribute, int controlFlags) {
+        // If no method is currently selected, do nothing.
+        if (mCurMethodId == null) {
+            return mNoBinding;
+        }
+
         if (mCurClient != cs) {
             // If the client is changing, we need to switch over to the new
             // one.
@@ -867,7 +874,8 @@
             if (cs.curSession != null) {
                 // Fast case: if we are already connected to the input method,
                 // then just return it.
-                return attachNewInputLocked(initial, needResult);
+                return attachNewInputLocked(
+                        (controlFlags&InputMethodManager.CONTROL_START_INITIAL) != 0);
             }
             if (mHaveConnection) {
                 if (mCurMethod != null) {
@@ -948,13 +956,11 @@
 
     @Override
     public InputBindResult startInput(IInputMethodClient client,
-            IInputContext inputContext, EditorInfo attribute,
-            boolean initial, boolean needResult) {
+            IInputContext inputContext, EditorInfo attribute, int controlFlags) {
         synchronized (mMethodMap) {
             final long ident = Binder.clearCallingIdentity();
             try {
-                return startInputLocked(client, inputContext, attribute,
-                        initial, needResult);
+                return startInputLocked(client, inputContext, attribute, controlFlags);
             } finally {
                 Binder.restoreCallingIdentity(ident);
             }
@@ -997,7 +1003,7 @@
                     mCurClient.curSession = new SessionState(mCurClient,
                             method, session);
                     mCurClient.sessionRequested = false;
-                    InputBindResult res = attachNewInputLocked(true, true);
+                    InputBindResult res = attachNewInputLocked(true);
                     if (res.method != null) {
                         executeOrSendMessage(mCurClient.client, mCaller.obtainMessageOO(
                                 MSG_BIND_METHOD, mCurClient.client, res));
@@ -1482,36 +1488,45 @@
     }
 
     @Override
-    public void windowGainedFocus(IInputMethodClient client, IBinder windowToken,
-            boolean viewHasFocus, boolean isTextEditor, int softInputMode,
-            boolean first, int windowFlags) {
+    public InputBindResult windowGainedFocus(IInputMethodClient client, IBinder windowToken,
+            int controlFlags, int softInputMode, int windowFlags,
+            EditorInfo attribute, IInputContext inputContext) {
+        InputBindResult res = null;
         long ident = Binder.clearCallingIdentity();
         try {
             synchronized (mMethodMap) {
                 if (DEBUG) Slog.v(TAG, "windowGainedFocus: " + client.asBinder()
-                        + " viewHasFocus=" + viewHasFocus
-                        + " isTextEditor=" + isTextEditor
+                        + " controlFlags=#" + Integer.toHexString(controlFlags)
                         + " softInputMode=#" + Integer.toHexString(softInputMode)
-                        + " first=" + first + " flags=#"
-                        + Integer.toHexString(windowFlags));
+                        + " windowFlags=#" + Integer.toHexString(windowFlags));
 
-                if (mCurClient == null || client == null
-                        || mCurClient.client.asBinder() != client.asBinder()) {
-                    try {
-                        // We need to check if this is the current client with
-                        // focus in the window manager, to allow this call to
-                        // be made before input is started in it.
-                        if (!mIWindowManager.inputMethodClientHasFocus(client)) {
-                            Slog.w(TAG, "Client not active, ignoring focus gain of: " + client);
-                            return;
-                        }
-                    } catch (RemoteException e) {
+                ClientState cs = mClients.get(client.asBinder());
+                if (cs == null) {
+                    throw new IllegalArgumentException("unknown client "
+                            + client.asBinder());
+                }
+
+                try {
+                    if (!mIWindowManager.inputMethodClientHasFocus(cs.client)) {
+                        // Check with the window manager to make sure this client actually
+                        // has a window with focus.  If not, reject.  This is thread safe
+                        // because if the focus changes some time before or after, the
+                        // next client receiving focus that has any interest in input will
+                        // be calling through here after that change happens.
+                        Slog.w(TAG, "Focus gain on non-focused client " + cs.client
+                                + " (uid=" + cs.uid + " pid=" + cs.pid + ")");
+                        return null;
                     }
+                } catch (RemoteException e) {
                 }
 
                 if (mCurFocusedWindow == windowToken) {
                     Slog.w(TAG, "Window already focused, ignoring focus gain of: " + client);
-                    return;
+                    if (attribute != null) {
+                        return startInputUncheckedLocked(cs, inputContext, attribute,
+                                controlFlags);
+                    }
+                    return null;
                 }
                 mCurFocusedWindow = windowToken;
 
@@ -1527,6 +1542,14 @@
                                 == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE
                         || mRes.getConfiguration().isLayoutSizeAtLeast(
                                 Configuration.SCREENLAYOUT_SIZE_LARGE);
+                final boolean isTextEditor =
+                        (controlFlags&InputMethodManager.CONTROL_WINDOW_IS_TEXT_EDITOR) != 0;
+
+                // We want to start input before showing the IME, but after closing
+                // it.  We want to do this after closing it to help the IME disappear
+                // more quickly (not get stuck behind it initializing itself for the
+                // new focused input, even if its window wants to hide the IME).
+                boolean didStart = false;
                         
                 switch (softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_STATE) {
                     case WindowManager.LayoutParams.SOFT_INPUT_STATE_UNSPECIFIED:
@@ -1542,12 +1565,17 @@
                                 WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION) != 0) {
                             // There is a focus view, and we are navigating forward
                             // into the window, so show the input window for the user.
-                            // We only do this automatically if the window an resize
-                            // to accomodate the IME (so what the user sees will give
+                            // We only do this automatically if the window can resize
+                            // to accommodate the IME (so what the user sees will give
                             // them good context without input information being obscured
                             // by the IME) or if running on a large screen where there
                             // is more room for the target window + IME.
                             if (DEBUG) Slog.v(TAG, "Unspecified window will show input");
+                            if (attribute != null) {
+                                res = startInputUncheckedLocked(cs, inputContext, attribute,
+                                        controlFlags);
+                                didStart = true;
+                            }
                             showCurrentInputLocked(InputMethodManager.SHOW_IMPLICIT, null);
                         }
                         break;
@@ -1569,18 +1597,35 @@
                         if ((softInputMode &
                                 WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION) != 0) {
                             if (DEBUG) Slog.v(TAG, "Window asks to show input going forward");
+                            if (attribute != null) {
+                                res = startInputUncheckedLocked(cs, inputContext, attribute,
+                                        controlFlags);
+                                didStart = true;
+                            }
                             showCurrentInputLocked(InputMethodManager.SHOW_IMPLICIT, null);
                         }
                         break;
                     case WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE:
                         if (DEBUG) Slog.v(TAG, "Window asks to always show input");
+                        if (attribute != null) {
+                            res = startInputUncheckedLocked(cs, inputContext, attribute,
+                                    controlFlags);
+                            didStart = true;
+                        }
                         showCurrentInputLocked(InputMethodManager.SHOW_IMPLICIT, null);
                         break;
                 }
+
+                if (!didStart && attribute != null) {
+                    res = startInputUncheckedLocked(cs, inputContext, attribute,
+                            controlFlags);
+                }
             }
         } finally {
             Binder.restoreCallingIdentity(ident);
         }
+
+        return res;
     }
 
     @Override
diff --git a/services/java/com/android/server/NotificationManagerService.java b/services/java/com/android/server/NotificationManagerService.java
index b3eceb1..624ee98 100755
--- a/services/java/com/android/server/NotificationManagerService.java
+++ b/services/java/com/android/server/NotificationManagerService.java
@@ -146,19 +146,18 @@
         final int id;
         final int uid;
         final int initialPid;
-        final int priority;
         final Notification notification;
+        final int score;
         IBinder statusBarKey;
 
-        NotificationRecord(String pkg, String tag, int id, int uid, int initialPid, int priority,
-                Notification notification)
+        NotificationRecord(String pkg, String tag, int id, int uid, int initialPid, int score, Notification notification)
         {
             this.pkg = pkg;
             this.tag = tag;
             this.id = id;
             this.uid = uid;
             this.initialPid = initialPid;
-            this.priority = priority;
+            this.score = score;
             this.notification = notification;
         }
 
@@ -166,6 +165,8 @@
             pw.println(prefix + this);
             pw.println(prefix + "  icon=0x" + Integer.toHexString(notification.icon)
                     + " / " + idDebugString(baseContext, this.pkg, notification.icon));
+            pw.println(prefix + "  pri=" + notification.priority);
+            pw.println(prefix + "  score=" + this.score);
             pw.println(prefix + "  contentIntent=" + notification.contentIntent);
             pw.println(prefix + "  deleteIntent=" + notification.deleteIntent);
             pw.println(prefix + "  tickerText=" + notification.tickerText);
@@ -187,7 +188,7 @@
                 + " pkg=" + pkg
                 + " id=" + Integer.toHexString(id)
                 + " tag=" + tag 
-                + " pri=" + priority 
+                + " score=" + score
                 + "}";
         }
     }
@@ -660,28 +661,17 @@
         enqueueNotificationInternal(pkg, Binder.getCallingUid(), Binder.getCallingPid(),
                 tag, id, notification, idOut);
     }
-
-    public void enqueueNotificationWithTagPriority(String pkg, String tag, int id, int priority,
-            Notification notification, int[] idOut)
-    {
-        enqueueNotificationInternal(pkg, Binder.getCallingUid(), Binder.getCallingPid(),
-                tag, id, priority, notification, idOut);
+    
+    private final static int clamp(int x, int low, int high) {
+        return (x < low) ? low : ((x > high) ? high : x);
     }
 
+    
     // Not exposed via Binder; for system use only (otherwise malicious apps could spoof the
     // uid/pid of another application)
     public void enqueueNotificationInternal(String pkg, int callingUid, int callingPid,
             String tag, int id, Notification notification, int[] idOut)
     {
-        enqueueNotificationInternal(pkg, callingUid, callingPid, tag, id, 
-                ((notification.flags & Notification.FLAG_ONGOING_EVENT) != 0)
-                    ? StatusBarNotification.PRIORITY_ONGOING
-                    : StatusBarNotification.PRIORITY_NORMAL,
-                notification, idOut);
-    }
-    public void enqueueNotificationInternal(String pkg, int callingUid, int callingPid,
-            String tag, int id, int priority, Notification notification, int[] idOut)
-    {
         checkIncomingCall(pkg);
 
         // Limit the number of notifications that any given package except the android
@@ -723,10 +713,35 @@
             }
         }
 
+        // === Scoring ===
+        
+        // 0. Sanitize inputs
+        notification.priority = clamp(notification.priority, Notification.PRIORITY_MIN, Notification.PRIORITY_MAX);
+        // Migrate notification flags to scores
+        if (0 != (notification.flags & Notification.FLAG_HIGH_PRIORITY)) {
+            if (notification.priority < Notification.PRIORITY_MAX) notification.priority = Notification.PRIORITY_MAX;
+        } else if (0 != (notification.flags & Notification.FLAG_ONGOING_EVENT)) {
+            if (notification.priority < Notification.PRIORITY_HIGH) notification.priority = Notification.PRIORITY_HIGH;
+        }
+        
+        // 1. initial score: buckets of 10, around the app 
+        int score = notification.priority * 10; //[-20..20]
+
+        // 2. Consult oracles (external heuristics)
+        // TODO(dsandler): oracles
+
+        // 3. Apply local heuristics & overrides
+
+        // blocked apps
+        // TODO(dsandler): add block db
+        if (pkg.startsWith("com.test.spammer.")) {
+            score = -1000;
+        }
+
         synchronized (mNotificationList) {
             NotificationRecord r = new NotificationRecord(pkg, tag, id, 
                     callingUid, callingPid, 
-                    priority,
+                    score,
                     notification);
             NotificationRecord old = null;
 
@@ -752,9 +767,7 @@
 
             if (notification.icon != 0) {
                 StatusBarNotification n = new StatusBarNotification(pkg, id, tag,
-                        r.uid, r.initialPid, notification);
-                n.priority = r.priority;
-
+                        r.uid, r.initialPid, score, notification);
                 if (old != null && old.statusBarKey != null) {
                     r.statusBarKey = old.statusBarKey;
                     long identity = Binder.clearCallingIdentity();
diff --git a/services/java/com/android/server/accessibility/AccessibilityManagerService.java b/services/java/com/android/server/accessibility/AccessibilityManagerService.java
index 455325a..c99aa02 100644
--- a/services/java/com/android/server/accessibility/AccessibilityManagerService.java
+++ b/services/java/com/android/server/accessibility/AccessibilityManagerService.java
@@ -1129,7 +1129,8 @@
 
         public float findAccessibilityNodeInfoByAccessibilityId(int accessibilityWindowId,
                 long accessibilityNodeId, int interactionId,
-                IAccessibilityInteractionConnectionCallback callback, long interrogatingTid)
+                IAccessibilityInteractionConnectionCallback callback, long interrogatingTid,
+                int prefetchFlags)
                 throws RemoteException {
             final int resolvedWindowId = resolveAccessibilityWindowId(accessibilityWindowId);
             IAccessibilityInteractionConnection connection = null;
@@ -1150,7 +1151,7 @@
             final long identityToken = Binder.clearCallingIdentity();
             try {
                 connection.findAccessibilityNodeInfoByAccessibilityId(accessibilityNodeId,
-                        interactionId, callback, interrogatingPid, interrogatingTid);
+                        interactionId, callback, prefetchFlags, interrogatingPid, interrogatingTid);
             } catch (RemoteException re) {
                 if (DEBUG) {
                     Slog.e(LOG_TAG, "Error calling findAccessibilityNodeInfoByAccessibilityId()");
diff --git a/services/surfaceflinger/DisplayHardware/DisplayHardware.cpp b/services/surfaceflinger/DisplayHardware/DisplayHardware.cpp
index 986aec5..cea17f8 100644
--- a/services/surfaceflinger/DisplayHardware/DisplayHardware.cpp
+++ b/services/surfaceflinger/DisplayHardware/DisplayHardware.cpp
@@ -26,7 +26,6 @@
 
 #include <ui/PixelFormat.h>
 #include <ui/FramebufferNativeWindow.h>
-#include <ui/EGLUtils.h>
 
 #include <GLES/gl.h>
 #include <EGL/egl.h>
@@ -60,6 +59,29 @@
 static __attribute__((noinline))
 void checkEGLErrors(const char* token)
 {
+    struct EGLUtils {
+        static const char *strerror(EGLint err) {
+            switch (err){
+                case EGL_SUCCESS:           return "EGL_SUCCESS";
+                case EGL_NOT_INITIALIZED:   return "EGL_NOT_INITIALIZED";
+                case EGL_BAD_ACCESS:        return "EGL_BAD_ACCESS";
+                case EGL_BAD_ALLOC:         return "EGL_BAD_ALLOC";
+                case EGL_BAD_ATTRIBUTE:     return "EGL_BAD_ATTRIBUTE";
+                case EGL_BAD_CONFIG:        return "EGL_BAD_CONFIG";
+                case EGL_BAD_CONTEXT:       return "EGL_BAD_CONTEXT";
+                case EGL_BAD_CURRENT_SURFACE: return "EGL_BAD_CURRENT_SURFACE";
+                case EGL_BAD_DISPLAY:       return "EGL_BAD_DISPLAY";
+                case EGL_BAD_MATCH:         return "EGL_BAD_MATCH";
+                case EGL_BAD_NATIVE_PIXMAP: return "EGL_BAD_NATIVE_PIXMAP";
+                case EGL_BAD_NATIVE_WINDOW: return "EGL_BAD_NATIVE_WINDOW";
+                case EGL_BAD_PARAMETER:     return "EGL_BAD_PARAMETER";
+                case EGL_BAD_SURFACE:       return "EGL_BAD_SURFACE";
+                case EGL_CONTEXT_LOST:      return "EGL_CONTEXT_LOST";
+                default: return "UNKNOWN";
+            }
+        }
+    };
+
     EGLint error = eglGetError();
     if (error && error != EGL_SUCCESS) {
         ALOGE("%s: EGL error 0x%04x (%s)",
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 3e6b872..efcdd87 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -42,7 +42,6 @@
 
 #define DEBUG_RESIZE    0
 
-
 namespace android {
 
 // ---------------------------------------------------------------------------
@@ -55,7 +54,7 @@
         mCurrentTransform(0),
         mCurrentScalingMode(NATIVE_WINDOW_SCALING_MODE_FREEZE),
         mCurrentOpacity(true),
-        mRefreshPending(0),
+        mRefreshPending(false),
         mFrameLatencyNeeded(false),
         mFrameLatencyOffset(0),
         mFormat(PIXEL_FORMAT_NONE),
@@ -161,7 +160,10 @@
     // this surfaces pixel format
     PixelFormatInfo info;
     status_t err = getPixelFormatInfo(format, &info);
-    if (err) return err;
+    if (err) {
+        ALOGE("unsupported pixelformat %d", format);
+        return err;
+    }
 
     // the display's pixel format
     const DisplayHardware& hw(graphicPlane(0).displayHardware());
@@ -171,6 +173,7 @@
     // never allow a surface larger than what our underlying GL implementation
     // can handle.
     if ((uint32_t(w)>maxSurfaceDims) || (uint32_t(h)>maxSurfaceDims)) {
+        ALOGE("dimensions too large %u x %u", uint32_t(w), uint32_t(h));
         return BAD_VALUE;
     }
 
@@ -408,15 +411,9 @@
 // pageflip handling...
 // ----------------------------------------------------------------------------
 
-bool Layer::onPreComposition()
-{
-    // if there was more than one pending update, request a refresh
-    if (mRefreshPending >= 2) {
-        mRefreshPending = 0;
-        return true;
-    }
-    mRefreshPending = 0;
-    return false;
+bool Layer::onPreComposition() {
+    mRefreshPending = false;
+    return mQueuedFrames > 0;
 }
 
 void Layer::lockPageFlip(bool& recomputeVisibleRegions)
@@ -428,9 +425,11 @@
         // because we cannot call updateTeximage() without a corresponding
         // compositionComplete() call.
         // we'll trigger an update in onPreComposition().
-        if (mRefreshPending++) {
+        if (mRefreshPending) {
+            mPostedDirtyRegion.clear();
             return;
         }
+        mRefreshPending = true;
 
         // Capture the old state of the layer for comparisons later
         const bool oldOpacity = isOpaque();
@@ -541,25 +540,23 @@
 void Layer::unlockPageFlip(
         const Transform& planeTransform, Region& outDirtyRegion)
 {
-    if (mRefreshPending >= 2) {
-        return;
-    }
-
-    Region dirtyRegion(mPostedDirtyRegion);
-    if (!dirtyRegion.isEmpty()) {
+    Region postedRegion(mPostedDirtyRegion);
+    if (!postedRegion.isEmpty()) {
         mPostedDirtyRegion.clear();
-        // The dirty region is given in the layer's coordinate space
-        // transform the dirty region by the surface's transformation
-        // and the global transformation.
-        const Layer::State& s(drawingState());
-        const Transform tr(planeTransform * s.transform);
-        dirtyRegion = tr.transform(dirtyRegion);
+        if (!visibleRegionScreen.isEmpty()) {
+            // The dirty region is given in the layer's coordinate space
+            // transform the dirty region by the surface's transformation
+            // and the global transformation.
+            const Layer::State& s(drawingState());
+            const Transform tr(planeTransform * s.transform);
+            postedRegion = tr.transform(postedRegion);
 
-        // At this point, the dirty region is in screen space.
-        // Make sure it's constrained by the visible region (which
-        // is in screen space as well).
-        dirtyRegion.andSelf(visibleRegionScreen);
-        outDirtyRegion.orSelf(dirtyRegion);
+            // At this point, the dirty region is in screen space.
+            // Make sure it's constrained by the visible region (which
+            // is in screen space as well).
+            postedRegion.andSelf(visibleRegionScreen);
+            outDirtyRegion.orSelf(postedRegion);
+        }
     }
 }
 
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index bf30608..39bbb2b 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -116,7 +116,7 @@
     uint32_t mCurrentTransform;
     uint32_t mCurrentScalingMode;
     bool mCurrentOpacity;
-    size_t mRefreshPending;
+    bool mRefreshPending;
     bool mFrameLatencyNeeded;
     int mFrameLatencyOffset;
 
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 9e3f548..05b5bf5 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1000,6 +1000,12 @@
         drawWormhole();
     }
 
+    // FIXME: workaroud for b/6020860
+    glEnable(GL_SCISSOR_TEST);
+    glScissor(0,0,0,0);
+    glClear(GL_COLOR_BUFFER_BIT);
+    // end-workaround
+
     /*
      * and then, render the layers targeted at the framebuffer
      */
@@ -1279,7 +1285,7 @@
         return surfaceHandle;
     }
 
-    //ALOGD("createSurface for pid %d (%d x %d)", pid, w, h);
+    //ALOGD("createSurface for (%d x %d), name=%s", w, h, name.string());
     sp<Layer> normalLayer;
     switch (flags & eFXSurfaceMask) {
         case eFXSurfaceNormal:
@@ -1776,6 +1782,10 @@
                 setTransactionFlags(eTransactionNeeded|eTraversalNeeded);
                 return NO_ERROR;
             }
+            case 1006:{ // send empty update
+                signalRefresh();
+                return NO_ERROR;
+            }
             case 1008:  // toggle use of hw composer
                 n = data.readInt32();
                 mDebugDisableHWC = n ? 1 : 0;
diff --git a/telephony/java/android/telephony/ServiceState.java b/telephony/java/android/telephony/ServiceState.java
index 32a6975..9d88a18 100644
--- a/telephony/java/android/telephony/ServiceState.java
+++ b/telephony/java/android/telephony/ServiceState.java
@@ -64,44 +64,47 @@
 
     /**
      * Available radio technologies for GSM, UMTS and CDMA.
+     * Duplicates the constants from hardware/radio/include/ril.h
+     * This should only be used by agents working with the ril.  Others
+     * should use the equivalent TelephonyManager.NETWORK_TYPE_*
      */
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_UNKNOWN = 0;
+    public static final int RIL_RADIO_TECHNOLOGY_UNKNOWN = 0;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_GPRS = 1;
+    public static final int RIL_RADIO_TECHNOLOGY_GPRS = 1;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_EDGE = 2;
+    public static final int RIL_RADIO_TECHNOLOGY_EDGE = 2;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_UMTS = 3;
+    public static final int RIL_RADIO_TECHNOLOGY_UMTS = 3;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_IS95A = 4;
+    public static final int RIL_RADIO_TECHNOLOGY_IS95A = 4;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_IS95B = 5;
+    public static final int RIL_RADIO_TECHNOLOGY_IS95B = 5;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_1xRTT = 6;
+    public static final int RIL_RADIO_TECHNOLOGY_1xRTT = 6;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_EVDO_0 = 7;
+    public static final int RIL_RADIO_TECHNOLOGY_EVDO_0 = 7;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_EVDO_A = 8;
+    public static final int RIL_RADIO_TECHNOLOGY_EVDO_A = 8;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_HSDPA = 9;
+    public static final int RIL_RADIO_TECHNOLOGY_HSDPA = 9;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_HSUPA = 10;
+    public static final int RIL_RADIO_TECHNOLOGY_HSUPA = 10;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_HSPA = 11;
+    public static final int RIL_RADIO_TECHNOLOGY_HSPA = 11;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_EVDO_B = 12;
+    public static final int RIL_RADIO_TECHNOLOGY_EVDO_B = 12;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_EHRPD = 13;
+    public static final int RIL_RADIO_TECHNOLOGY_EHRPD = 13;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_LTE = 14;
+    public static final int RIL_RADIO_TECHNOLOGY_LTE = 14;
     /** @hide */
-    public static final int RADIO_TECHNOLOGY_HSPAP = 15;
+    public static final int RIL_RADIO_TECHNOLOGY_HSPAP = 15;
     /**
      * GSM radio technology only supports voice. It does not support data.
      * @hide
      */
-    public static final int RADIO_TECHNOLOGY_GSM = 16;
+    public static final int RIL_RADIO_TECHNOLOGY_GSM = 16;
 
     /**
      * Available registration states for GSM, UMTS and CDMA.
@@ -400,59 +403,59 @@
      *
      * @hide
      */
-    public static String radioTechnologyToString(int rt) {
+    public static String rilRadioTechnologyToString(int rt) {
         String rtString;
 
         switch(rt) {
-            case 0:
+            case RIL_RADIO_TECHNOLOGY_UNKNOWN:
                 rtString = "Unknown";
                 break;
-            case 1:
+            case RIL_RADIO_TECHNOLOGY_GPRS:
                 rtString = "GPRS";
                 break;
-            case 2:
+            case RIL_RADIO_TECHNOLOGY_EDGE:
                 rtString = "EDGE";
                 break;
-            case 3:
+            case RIL_RADIO_TECHNOLOGY_UMTS:
                 rtString = "UMTS";
                 break;
-            case 4:
+            case RIL_RADIO_TECHNOLOGY_IS95A:
                 rtString = "CDMA-IS95A";
                 break;
-            case 5:
+            case RIL_RADIO_TECHNOLOGY_IS95B:
                 rtString = "CDMA-IS95B";
                 break;
-            case 6:
+            case RIL_RADIO_TECHNOLOGY_1xRTT:
                 rtString = "1xRTT";
                 break;
-            case 7:
+            case RIL_RADIO_TECHNOLOGY_EVDO_0:
                 rtString = "EvDo-rev.0";
                 break;
-            case 8:
+            case RIL_RADIO_TECHNOLOGY_EVDO_A:
                 rtString = "EvDo-rev.A";
                 break;
-            case 9:
+            case RIL_RADIO_TECHNOLOGY_HSDPA:
                 rtString = "HSDPA";
                 break;
-            case 10:
+            case RIL_RADIO_TECHNOLOGY_HSUPA:
                 rtString = "HSUPA";
                 break;
-            case 11:
+            case RIL_RADIO_TECHNOLOGY_HSPA:
                 rtString = "HSPA";
                 break;
-            case 12:
+            case RIL_RADIO_TECHNOLOGY_EVDO_B:
                 rtString = "EvDo-rev.B";
                 break;
-            case 13:
+            case RIL_RADIO_TECHNOLOGY_EHRPD:
                 rtString = "eHRPD";
                 break;
-            case 14:
+            case RIL_RADIO_TECHNOLOGY_LTE:
                 rtString = "LTE";
                 break;
-            case 15:
+            case RIL_RADIO_TECHNOLOGY_HSPAP:
                 rtString = "HSPAP";
                 break;
-            case 16:
+            case RIL_RADIO_TECHNOLOGY_GSM:
                 rtString = "GSM";
                 break;
             default:
@@ -460,12 +463,12 @@
                 Log.w(LOG_TAG, "Unexpected radioTechnology=" + rt);
                 break;
         }
-        return rtString + ":" + rt;
+        return rtString;
     }
 
     @Override
     public String toString() {
-        String radioTechnology = radioTechnologyToString(mRadioTechnology);
+        String radioTechnology = rilRadioTechnologyToString(mRadioTechnology);
 
         return (mState + " " + (mRoaming ? "roaming" : "home")
                 + " " + mOperatorAlphaLong
@@ -644,11 +647,48 @@
     }
 
     /** @hide */
-    public int getRadioTechnology() {
+    public int getRilRadioTechnology() {
         return this.mRadioTechnology;
     }
 
     /** @hide */
+    public int getNetworkType() {
+        switch(mRadioTechnology) {
+        case ServiceState.RIL_RADIO_TECHNOLOGY_GPRS:
+            return TelephonyManager.NETWORK_TYPE_GPRS;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_EDGE:
+            return TelephonyManager.NETWORK_TYPE_EDGE;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_UMTS:
+            return TelephonyManager.NETWORK_TYPE_UMTS;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_HSDPA:
+            return TelephonyManager.NETWORK_TYPE_HSDPA;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_HSUPA:
+            return TelephonyManager.NETWORK_TYPE_HSUPA;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_HSPA:
+            return TelephonyManager.NETWORK_TYPE_HSPA;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_IS95A:
+        case ServiceState.RIL_RADIO_TECHNOLOGY_IS95B:
+            return TelephonyManager.NETWORK_TYPE_CDMA;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_1xRTT:
+            return TelephonyManager.NETWORK_TYPE_1xRTT;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_EVDO_0:
+            return TelephonyManager.NETWORK_TYPE_EVDO_0;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_EVDO_A:
+            return TelephonyManager.NETWORK_TYPE_EVDO_A;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_EVDO_B:
+            return TelephonyManager.NETWORK_TYPE_EVDO_B;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD:
+            return TelephonyManager.NETWORK_TYPE_EHRPD;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_LTE:
+            return TelephonyManager.NETWORK_TYPE_LTE;
+        case ServiceState.RIL_RADIO_TECHNOLOGY_HSPAP:
+            return TelephonyManager.NETWORK_TYPE_HSPAP;
+        default:
+            return TelephonyManager.NETWORK_TYPE_UNKNOWN;
+        }
+    }
+
+    /** @hide */
     public int getCssIndicator() {
         return this.mCssIndicator ? 1 : 0;
     }
@@ -665,25 +705,25 @@
 
     /** @hide */
     public static boolean isGsm(int radioTechnology) {
-        return radioTechnology == RADIO_TECHNOLOGY_GPRS
-                || radioTechnology == RADIO_TECHNOLOGY_EDGE
-                || radioTechnology == RADIO_TECHNOLOGY_UMTS
-                || radioTechnology == RADIO_TECHNOLOGY_HSDPA
-                || radioTechnology == RADIO_TECHNOLOGY_HSUPA
-                || radioTechnology == RADIO_TECHNOLOGY_HSPA
-                || radioTechnology == RADIO_TECHNOLOGY_LTE
-                || radioTechnology == RADIO_TECHNOLOGY_HSPAP
-                || radioTechnology == RADIO_TECHNOLOGY_GSM;
+        return radioTechnology == RIL_RADIO_TECHNOLOGY_GPRS
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_EDGE
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_UMTS
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_HSDPA
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_HSUPA
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_HSPA
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_LTE
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_HSPAP
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_GSM;
     }
 
     /** @hide */
     public static boolean isCdma(int radioTechnology) {
-        return radioTechnology == RADIO_TECHNOLOGY_IS95A
-                || radioTechnology == RADIO_TECHNOLOGY_IS95B
-                || radioTechnology == RADIO_TECHNOLOGY_1xRTT
-                || radioTechnology == RADIO_TECHNOLOGY_EVDO_0
-                || radioTechnology == RADIO_TECHNOLOGY_EVDO_A
-                || radioTechnology == RADIO_TECHNOLOGY_EVDO_B
-                || radioTechnology == RADIO_TECHNOLOGY_EHRPD;
+        return radioTechnology == RIL_RADIO_TECHNOLOGY_IS95A
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_IS95B
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_1xRTT
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_EVDO_0
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_EVDO_A
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_EVDO_B
+                || radioTechnology == RIL_RADIO_TECHNOLOGY_EHRPD;
     }
 }
diff --git a/telephony/java/com/android/internal/telephony/DataConnection.java b/telephony/java/com/android/internal/telephony/DataConnection.java
index d0e304f..238afbe 100644
--- a/telephony/java/com/android/internal/telephony/DataConnection.java
+++ b/telephony/java/com/android/internal/telephony/DataConnection.java
@@ -355,14 +355,14 @@
         if (DBG) log("NotifyDisconnectCompleted DisconnectParams=" + dp);
     }
 
-    protected int getRadioTechnology(int defaultRadioTechnology) {
-        int radioTechnology;
+    protected int getRilRadioTechnology(int defaultRilRadioTechnology) {
+        int rilRadioTechnology;
         if (mRilVersion < 6) {
-            radioTechnology = defaultRadioTechnology;
+            rilRadioTechnology = defaultRilRadioTechnology;
         } else {
-            radioTechnology = phone.getServiceState().getRadioTechnology() + 2;
+            rilRadioTechnology = phone.getServiceState().getRilRadioTechnology() + 2;
         }
-        return radioTechnology;
+        return rilRadioTechnology;
     }
 
     /*
diff --git a/telephony/java/com/android/internal/telephony/DataConnectionTracker.java b/telephony/java/com/android/internal/telephony/DataConnectionTracker.java
index 2b9fb91..fa90f1c 100644
--- a/telephony/java/com/android/internal/telephony/DataConnectionTracker.java
+++ b/telephony/java/com/android/internal/telephony/DataConnectionTracker.java
@@ -40,6 +40,7 @@
 import android.provider.Settings;
 import android.provider.Settings.SettingNotFoundException;
 import android.telephony.ServiceState;
+import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.util.Log;
 
@@ -1167,15 +1168,14 @@
     }
 
     protected String getReryConfig(boolean forDefault) {
-        int rt = mPhone.getServiceState().getRadioTechnology();
+        int nt = mPhone.getServiceState().getNetworkType();
 
-        if ((rt == ServiceState.RADIO_TECHNOLOGY_IS95A) ||
-            (rt == ServiceState.RADIO_TECHNOLOGY_IS95B) ||
-            (rt == ServiceState.RADIO_TECHNOLOGY_1xRTT) ||
-            (rt == ServiceState.RADIO_TECHNOLOGY_EVDO_0) ||
-            (rt == ServiceState.RADIO_TECHNOLOGY_EVDO_A) ||
-            (rt == ServiceState.RADIO_TECHNOLOGY_EVDO_B) ||
-            (rt == ServiceState.RADIO_TECHNOLOGY_EHRPD)) {
+        if ((nt == TelephonyManager.NETWORK_TYPE_CDMA) ||
+            (nt == TelephonyManager.NETWORK_TYPE_1xRTT) ||
+            (nt == TelephonyManager.NETWORK_TYPE_EVDO_0) ||
+            (nt == TelephonyManager.NETWORK_TYPE_EVDO_A) ||
+            (nt == TelephonyManager.NETWORK_TYPE_EVDO_B) ||
+            (nt == TelephonyManager.NETWORK_TYPE_EHRPD)) {
             // CDMA variant
             return SystemProperties.get("ro.cdma.data_retry_config");
         } else {
diff --git a/telephony/java/com/android/internal/telephony/PhoneProxy.java b/telephony/java/com/android/internal/telephony/PhoneProxy.java
index 2931a02..1a8b3ca 100644
--- a/telephony/java/com/android/internal/telephony/PhoneProxy.java
+++ b/telephony/java/com/android/internal/telephony/PhoneProxy.java
@@ -149,7 +149,7 @@
                     logd("LTE ON CDMA property is set. Switch to CDMALTEPhone" +
                             " newVoiceRadioTech = " + newVoiceRadioTech +
                             " Active Phone = " + mActivePhone.getPhoneName());
-                    newVoiceRadioTech = ServiceState.RADIO_TECHNOLOGY_1xRTT;
+                    newVoiceRadioTech = ServiceState.RIL_RADIO_TECHNOLOGY_1xRTT;
                 }
             } else {
                 if ((ServiceState.isCdma(newVoiceRadioTech) &&
@@ -165,7 +165,7 @@
             }
         }
 
-        if (newVoiceRadioTech == ServiceState.RADIO_TECHNOLOGY_UNKNOWN) {
+        if (newVoiceRadioTech == ServiceState.RIL_RADIO_TECHNOLOGY_UNKNOWN) {
             // We need some voice phone object to be active always, so never
             // delete the phone without anything to replace it with!
             logd("Ignoring voice radio technology changed message. newVoiceRadioTech = Unknown."
diff --git a/telephony/java/com/android/internal/telephony/ServiceStateTracker.java b/telephony/java/com/android/internal/telephony/ServiceStateTracker.java
index 9c80de7..fd39e04 100644
--- a/telephony/java/com/android/internal/telephony/ServiceStateTracker.java
+++ b/telephony/java/com/android/internal/telephony/ServiceStateTracker.java
@@ -54,10 +54,10 @@
     protected boolean mDesiredPowerState;
 
     /**
-     *  Values correspond to ServiceState.RADIO_TECHNOLOGY_ definitions.
+     *  Values correspond to ServiceState.RIL_RADIO_TECHNOLOGY_ definitions.
      */
-    protected int mRadioTechnology = 0;
-    protected int mNewRadioTechnology = 0;
+    protected int mRilRadioTechnology = 0;
+    protected int mNewRilRadioTechnology = 0;
 
     /**
      * By default, strength polling is enabled.  However, if we're
diff --git a/telephony/java/com/android/internal/telephony/cdma/CdmaDataConnection.java b/telephony/java/com/android/internal/telephony/cdma/CdmaDataConnection.java
index a93d94f..64d018e 100644
--- a/telephony/java/com/android/internal/telephony/cdma/CdmaDataConnection.java
+++ b/telephony/java/com/android/internal/telephony/cdma/CdmaDataConnection.java
@@ -86,7 +86,7 @@
         Message msg = obtainMessage(EVENT_SETUP_DATA_CONNECTION_DONE, cp);
         msg.obj = cp;
         phone.mCM.setupDataCall(
-                Integer.toString(getRadioTechnology(RILConstants.SETUP_DATA_TECH_CDMA)),
+                Integer.toString(getRilRadioTechnology(RILConstants.SETUP_DATA_TECH_CDMA)),
                 Integer.toString(dataProfile),
                 null, null, null,
                 Integer.toString(RILConstants.SETUP_DATA_AUTH_PAP_CHAP),
diff --git a/telephony/java/com/android/internal/telephony/cdma/CdmaLteServiceStateTracker.java b/telephony/java/com/android/internal/telephony/cdma/CdmaLteServiceStateTracker.java
index 7da23d0..cad2e22 100644
--- a/telephony/java/com/android/internal/telephony/cdma/CdmaLteServiceStateTracker.java
+++ b/telephony/java/com/android/internal/telephony/cdma/CdmaLteServiceStateTracker.java
@@ -185,19 +185,21 @@
 
     @Override
     protected void pollStateDone() {
-        // determine data NetworkType from both LET and CDMA SS
+        // determine data RadioTechnology from both LET and CDMA SS
         if (mLteSS.getState() == ServiceState.STATE_IN_SERVICE) {
             //in LTE service
-            newNetworkType = mLteSS.getRadioTechnology();
+            mNewRilRadioTechnology = mLteSS.getRilRadioTechnology();
             mNewDataConnectionState = mLteSS.getState();
-            newSS.setRadioTechnology(newNetworkType);
-            log("pollStateDone LTE/eHRPD STATE_IN_SERVICE newNetworkType = " + newNetworkType);
+            newSS.setRadioTechnology(mNewRilRadioTechnology);
+            log("pollStateDone LTE/eHRPD STATE_IN_SERVICE mNewRilRadioTechnology = " +
+                    mNewRilRadioTechnology);
         } else {
             // LTE out of service, get CDMA Service State
-            newNetworkType = newSS.getRadioTechnology();
-            mNewDataConnectionState = radioTechnologyToDataServiceState(newNetworkType);
-            log("pollStateDone CDMA STATE_IN_SERVICE newNetworkType = " + newNetworkType +
-                " mNewDataConnectionState = " + mNewDataConnectionState);
+            mNewRilRadioTechnology = newSS.getRilRadioTechnology();
+            mNewDataConnectionState = radioTechnologyToDataServiceState(mNewRilRadioTechnology);
+            log("pollStateDone CDMA STATE_IN_SERVICE mNewRilRadioTechnology = " +
+                    mNewRilRadioTechnology + " mNewDataConnectionState = " +
+                    mNewDataConnectionState);
         }
 
         // TODO: Add proper support for LTE Only, we should be looking at
@@ -239,7 +241,7 @@
         boolean hasCdmaDataConnectionChanged =
             mDataConnectionState != mNewDataConnectionState;
 
-        boolean hasNetworkTypeChanged = networkType != newNetworkType;
+        boolean hasRadioTechnologyChanged = mRilRadioTechnology != mNewRilRadioTechnology;
 
         boolean hasChanged = !newSS.equals(ss);
 
@@ -251,20 +253,20 @@
 
         boolean has4gHandoff =
                 mNewDataConnectionState == ServiceState.STATE_IN_SERVICE &&
-                (((networkType == ServiceState.RADIO_TECHNOLOGY_LTE) &&
-                  (newNetworkType == ServiceState.RADIO_TECHNOLOGY_EHRPD)) ||
-                 ((networkType == ServiceState.RADIO_TECHNOLOGY_EHRPD) &&
-                  (newNetworkType == ServiceState.RADIO_TECHNOLOGY_LTE)));
+                (((mRilRadioTechnology == ServiceState.RIL_RADIO_TECHNOLOGY_LTE) &&
+                  (mNewRilRadioTechnology == ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD)) ||
+                 ((mRilRadioTechnology == ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD) &&
+                  (mNewRilRadioTechnology == ServiceState.RIL_RADIO_TECHNOLOGY_LTE)));
 
         boolean hasMultiApnSupport =
-                (((newNetworkType == ServiceState.RADIO_TECHNOLOGY_LTE) ||
-                  (newNetworkType == ServiceState.RADIO_TECHNOLOGY_EHRPD)) &&
-                 ((networkType != ServiceState.RADIO_TECHNOLOGY_LTE) &&
-                  (networkType != ServiceState.RADIO_TECHNOLOGY_EHRPD)));
+                (((mNewRilRadioTechnology == ServiceState.RIL_RADIO_TECHNOLOGY_LTE) ||
+                  (mNewRilRadioTechnology == ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD)) &&
+                 ((mRilRadioTechnology != ServiceState.RIL_RADIO_TECHNOLOGY_LTE) &&
+                  (mRilRadioTechnology != ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD)));
 
         boolean hasLostMultiApnSupport =
-            ((newNetworkType >= ServiceState.RADIO_TECHNOLOGY_IS95A) &&
-             (newNetworkType <= ServiceState.RADIO_TECHNOLOGY_EVDO_A));
+            ((mNewRilRadioTechnology >= ServiceState.RIL_RADIO_TECHNOLOGY_IS95A) &&
+             (mNewRilRadioTechnology <= ServiceState.RIL_RADIO_TECHNOLOGY_EVDO_A));
 
         if (DBG) {
             log("pollStateDone:"
@@ -273,7 +275,7 @@
                 + " hasCdmaDataConnectionAttached=" + hasCdmaDataConnectionAttached
                 + " hasCdmaDataConnectionDetached=" + hasCdmaDataConnectionDetached
                 + " hasCdmaDataConnectionChanged=" + hasCdmaDataConnectionChanged
-                + " hasNetworkTypeChanged = " + hasNetworkTypeChanged
+                + " hasRadioTechnologyChanged = " + hasRadioTechnologyChanged
                 + " hasChanged=" + hasChanged
                 + " hasRoamingOn=" + hasRoamingOn
                 + " hasRoamingOff=" + hasRoamingOff
@@ -316,13 +318,14 @@
         newCellLoc = tcl;
 
         mDataConnectionState = mNewDataConnectionState;
-        networkType = newNetworkType;
+        mRilRadioTechnology = mNewRilRadioTechnology;
+        mNewRilRadioTechnology = 0;
 
         newSS.setStateOutOfService(); // clean slate for next time
 
-        if (hasNetworkTypeChanged) {
+        if (hasRadioTechnologyChanged) {
             phone.setSystemProperty(TelephonyProperties.PROPERTY_DATA_NETWORK_TYPE,
-                    ServiceState.radioTechnologyToString(networkType));
+                    ServiceState.rilRadioTechnologyToString(mRilRadioTechnology));
         }
 
         if (hasRegistered) {
@@ -404,7 +407,7 @@
             mDetachedRegistrants.notifyRegistrants();
         }
 
-        if ((hasCdmaDataConnectionChanged || hasNetworkTypeChanged)) {
+        if ((hasCdmaDataConnectionChanged || hasRadioTechnologyChanged)) {
             phone.notifyDataConnection(null);
         }
 
@@ -446,7 +449,7 @@
             int evdoSnr = ((ints[offset + 4] > 0) && (ints[offset + 4] <= 8)) ? ints[offset + 4]
                     : -1;
 
-            if (networkType == ServiceState.RADIO_TECHNOLOGY_LTE) {
+            if (mRilRadioTechnology == ServiceState.RIL_RADIO_TECHNOLOGY_LTE) {
                 lteRssi = ints[offset+5];
                 lteRsrp = ints[offset+6];
                 lteRsrq = ints[offset+7];
@@ -454,7 +457,7 @@
                 lteCqi = ints[offset+9];
             }
 
-            if (networkType != ServiceState.RADIO_TECHNOLOGY_LTE) {
+            if (mRilRadioTechnology != ServiceState.RIL_RADIO_TECHNOLOGY_LTE) {
                 mSignalStrength = new SignalStrength(99, -1, cdmaDbm, cdmaEcio, evdoRssi, evdoEcio,
                         evdoSnr, false);
             } else {
@@ -476,7 +479,7 @@
         // Note: it needs to be confirmed which CDMA network types
         // can support voice and data calls concurrently.
         // For the time-being, the return value will be false.
-        return (networkType == ServiceState.RADIO_TECHNOLOGY_LTE);
+        return (mRilRadioTechnology == ServiceState.RIL_RADIO_TECHNOLOGY_LTE);
     }
 
     /**
diff --git a/telephony/java/com/android/internal/telephony/cdma/CdmaServiceStateTracker.java b/telephony/java/com/android/internal/telephony/cdma/CdmaServiceStateTracker.java
index 5115d76..75f5d47 100755
--- a/telephony/java/com/android/internal/telephony/cdma/CdmaServiceStateTracker.java
+++ b/telephony/java/com/android/internal/telephony/cdma/CdmaServiceStateTracker.java
@@ -86,12 +86,6 @@
     private int mNitzUpdateDiff = SystemProperties.getInt("ro.nitz_update_diff",
             NITZ_UPDATE_DIFF_DEFAULT);
 
-    /**
-     *  Values correspond to ServiceState.RADIO_TECHNOLOGY_ definitions.
-     */
-    protected int networkType = 0;
-    protected int newNetworkType = 0;
-
     private boolean mCdmaRoaming = false;
     private int mRoamingIndicator;
     private boolean mIsInPrl;
@@ -556,10 +550,10 @@
     /**
     * Determine data network type based on radio technology.
     */
-    protected void setCdmaTechnology(int radioTechnology){
-        mNewDataConnectionState = radioTechnologyToDataServiceState(radioTechnology);
-        newSS.setRadioTechnology(radioTechnology);
-        newNetworkType = radioTechnology;
+    protected void setCdmaTechnology(int radioTech){
+        mNewDataConnectionState = radioTechnologyToDataServiceState(radioTech);
+        newSS.setRadioTechnology(radioTech);
+        mNewRilRadioTechnology = radioTech;
     }
 
     /**
@@ -925,7 +919,7 @@
         boolean hasCdmaDataConnectionChanged =
                        mDataConnectionState != mNewDataConnectionState;
 
-        boolean hasNetworkTypeChanged = networkType != newNetworkType;
+        boolean hasRadioTechnologyChanged = mRilRadioTechnology != mNewRilRadioTechnology;
 
         boolean hasChanged = !newSS.equals(ss);
 
@@ -955,15 +949,15 @@
         newCellLoc = tcl;
 
         mDataConnectionState = mNewDataConnectionState;
-        networkType = newNetworkType;
+        mRilRadioTechnology = mNewRilRadioTechnology;
         // this new state has been applied - forget it until we get a new new state
-        newNetworkType = 0;
+        mNewRilRadioTechnology = 0;
 
         newSS.setStateOutOfService(); // clean slate for next time
 
-        if (hasNetworkTypeChanged) {
+        if (hasRadioTechnologyChanged) {
             phone.setSystemProperty(TelephonyProperties.PROPERTY_DATA_NETWORK_TYPE,
-                    ServiceState.radioTechnologyToString(networkType));
+                    ServiceState.rilRadioTechnologyToString(mRilRadioTechnology));
         }
 
         if (hasRegistered) {
@@ -1030,7 +1024,7 @@
             mDetachedRegistrants.notifyRegistrants();
         }
 
-        if (hasCdmaDataConnectionChanged || hasNetworkTypeChanged) {
+        if (hasCdmaDataConnectionChanged || hasRadioTechnologyChanged) {
             phone.notifyDataConnection(null);
         }
 
diff --git a/telephony/java/com/android/internal/telephony/gsm/GsmDataConnection.java b/telephony/java/com/android/internal/telephony/gsm/GsmDataConnection.java
index 1f28280..4956ef4 100644
--- a/telephony/java/com/android/internal/telephony/gsm/GsmDataConnection.java
+++ b/telephony/java/com/android/internal/telephony/gsm/GsmDataConnection.java
@@ -100,7 +100,7 @@
         }
 
         phone.mCM.setupDataCall(
-                Integer.toString(getRadioTechnology(RILConstants.SETUP_DATA_TECH_GSM)),
+                Integer.toString(getRilRadioTechnology(RILConstants.SETUP_DATA_TECH_GSM)),
                 Integer.toString(mProfileId),
                 mApn.apn, mApn.user, mApn.password,
                 Integer.toString(authType),
diff --git a/telephony/java/com/android/internal/telephony/gsm/GsmDataConnectionTracker.java b/telephony/java/com/android/internal/telephony/gsm/GsmDataConnectionTracker.java
index 66e9487..d1873eb 100644
--- a/telephony/java/com/android/internal/telephony/gsm/GsmDataConnectionTracker.java
+++ b/telephony/java/com/android/internal/telephony/gsm/GsmDataConnectionTracker.java
@@ -2318,7 +2318,7 @@
         }
 
         String operator = mPhone.mIccRecords.getOperatorNumeric();
-        int radioTech = mPhone.getServiceState().getRadioTechnology();
+        int networkType = mPhone.getServiceState().getNetworkType();
 
         if (requestedApnType.equals(Phone.APN_TYPE_DEFAULT)) {
             if (canSetPreferApn && mPreferredApn != null) {
@@ -2327,7 +2327,7 @@
                         + mPreferredApn.numeric + ":" + mPreferredApn);
                 }
                 if (mPreferredApn.numeric.equals(operator)) {
-                    if (mPreferredApn.bearer == 0 || mPreferredApn.bearer == radioTech) {
+                    if (mPreferredApn.bearer == 0 || mPreferredApn.bearer == networkType) {
                         apnList.add(mPreferredApn);
                         if (DBG) log("buildWaitingApns: X added preferred apnList=" + apnList);
                         return apnList;
@@ -2346,7 +2346,7 @@
         if (mAllApns != null) {
             for (ApnSetting apn : mAllApns) {
                 if (apn.canHandleType(requestedApnType)) {
-                    if (apn.bearer == 0 || apn.bearer == radioTech) {
+                    if (apn.bearer == 0 || apn.bearer == networkType) {
                         if (DBG) log("apn info : " +apn.toString());
                         apnList.add(apn);
                     }
diff --git a/telephony/java/com/android/internal/telephony/gsm/GsmServiceStateTracker.java b/telephony/java/com/android/internal/telephony/gsm/GsmServiceStateTracker.java
index 0ebeabe..a4fb1d8 100644
--- a/telephony/java/com/android/internal/telephony/gsm/GsmServiceStateTracker.java
+++ b/telephony/java/com/android/internal/telephony/gsm/GsmServiceStateTracker.java
@@ -629,7 +629,7 @@
                     }
                     newGPRSState = regCodeToServiceState(regState);
                     mDataRoaming = regCodeIsRoaming(regState);
-                    mNewRadioTechnology = type;
+                    mNewRilRadioTechnology = type;
                     newSS.setRadioTechnology(type);
                 break;
 
@@ -746,8 +746,8 @@
                 " mNewMaxDataCalls=" + mNewMaxDataCalls +
                 " oldReasonDataDenied=" + mReasonDataDenied +
                 " mNewReasonDataDenied=" + mNewReasonDataDenied +
-                " oldType=" + ServiceState.radioTechnologyToString(mRadioTechnology) +
-                " newType=" + ServiceState.radioTechnologyToString(mNewRadioTechnology));
+                " oldType=" + ServiceState.rilRadioTechnologyToString(mRilRadioTechnology) +
+                " newType=" + ServiceState.rilRadioTechnologyToString(mNewRilRadioTechnology));
         }
 
         boolean hasRegistered =
@@ -766,7 +766,7 @@
                 gprsState == ServiceState.STATE_IN_SERVICE
                 && newGPRSState != ServiceState.STATE_IN_SERVICE;
 
-        boolean hasRadioTechnologyChanged = mRadioTechnology != mNewRadioTechnology;
+        boolean hasRadioTechnologyChanged = mRilRadioTechnology != mNewRilRadioTechnology;
 
         boolean hasChanged = !newSS.equals(ss);
 
@@ -800,11 +800,11 @@
             int cid = -1;
             GsmCellLocation loc = ((GsmCellLocation)phone.getCellLocation());
             if (loc != null) cid = loc.getCid();
-            EventLog.writeEvent(EventLogTags.GSM_RAT_SWITCHED, cid, mRadioTechnology,
-                    mNewRadioTechnology);
+            EventLog.writeEvent(EventLogTags.GSM_RAT_SWITCHED, cid, mRilRadioTechnology,
+                    mNewRilRadioTechnology);
             if (DBG) {
-                log("RAT switched " + ServiceState.radioTechnologyToString(mRadioTechnology) +
-                        " -> " + ServiceState.radioTechnologyToString(mNewRadioTechnology) +
+                log("RAT switched " + ServiceState.rilRadioTechnologyToString(mRilRadioTechnology) +
+                        " -> " + ServiceState.rilRadioTechnologyToString(mNewRilRadioTechnology) +
                         " at cell " + cid);
             }
         }
@@ -812,16 +812,16 @@
         gprsState = newGPRSState;
         mReasonDataDenied = mNewReasonDataDenied;
         mMaxDataCalls = mNewMaxDataCalls;
-        mRadioTechnology = mNewRadioTechnology;
+        mRilRadioTechnology = mNewRilRadioTechnology;
         // this new state has been applied - forget it until we get a new new state
-        mNewRadioTechnology = 0;
+        mNewRilRadioTechnology = 0;
 
 
         newSS.setStateOutOfService(); // clean slate for next time
 
         if (hasRadioTechnologyChanged) {
             phone.setSystemProperty(TelephonyProperties.PROPERTY_DATA_NETWORK_TYPE,
-                    ServiceState.radioTechnologyToString(mRadioTechnology));
+                    ServiceState.rilRadioTechnologyToString(mRilRadioTechnology));
         }
 
         if (hasRegistered) {
@@ -1246,7 +1246,7 @@
      * that could support voice and data simultaneously.
      */
     public boolean isConcurrentVoiceAndDataAllowed() {
-        return (mRadioTechnology >= ServiceState.RADIO_TECHNOLOGY_UMTS);
+        return (mRilRadioTechnology >= ServiceState.RIL_RADIO_TECHNOLOGY_UMTS);
     }
 
     /**
diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/PathsCacheActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/PathsCacheActivity.java
index b8ad823..9ab2a86 100644
--- a/tests/HwAccelerationTest/src/com/android/test/hwui/PathsCacheActivity.java
+++ b/tests/HwAccelerationTest/src/com/android/test/hwui/PathsCacheActivity.java
@@ -92,19 +92,24 @@
 
             canvas.restore();
 
-//            Path path = makePath();
-//            int r = mRandom.nextInt(10);
-//            if (r == 5 || r == 3) {
-//                mPathList.add(path);
-//            } else if (r == 9) {
-//                mPathList.clear();
-//            }
-//
-//            canvas.save();
-//            canvas.translate(550.0f + mRandom.nextInt(50), 60.0f + mRandom.nextInt(50));
-//            canvas.drawPath(path, mMediumPaint);
-//            canvas.restore();
-//            
+            for (int i = 0; i < mRandom.nextInt(20); i++) {
+                Path path = makePath();
+                int r = mRandom.nextInt(10);
+                if (r == 5 || r == 3) {
+                    mPathList.add(path);
+                }
+    
+                canvas.save();
+                canvas.translate(450.0f + mRandom.nextInt(200), mRandom.nextInt(200));
+                canvas.drawPath(path, mMediumPaint);
+                canvas.restore();
+            }
+
+            int r = mRandom.nextInt(100);
+            if (r == 50) {
+                mPathList.clear();
+            }
+
             invalidate();
         }
     }
diff --git a/tests/RenderScriptTests/SceneGraph/res/raw/unit_obj.a3d b/tests/RenderScriptTests/SceneGraph/res/raw/unit_obj.a3d
new file mode 100644
index 0000000..56eff04
--- /dev/null
+++ b/tests/RenderScriptTests/SceneGraph/res/raw/unit_obj.a3d
Binary files differ
diff --git a/tests/RenderScriptTests/SceneGraph/src/com/android/testapp/SimpleAppRS.java b/tests/RenderScriptTests/SceneGraph/src/com/android/testapp/SimpleAppRS.java
index 621bfa36..fff6f34 100644
--- a/tests/RenderScriptTests/SceneGraph/src/com/android/testapp/SimpleAppRS.java
+++ b/tests/RenderScriptTests/SceneGraph/src/com/android/testapp/SimpleAppRS.java
@@ -34,9 +34,6 @@
 
 // This is where the scenegraph and the rendered objects are initialized and used
 public class SimpleAppRS {
-
-    private static String TAG = "SimpleAppRS";
-
     SceneManager mSceneManager;
 
     RenderScriptGL mRS;
@@ -44,6 +41,8 @@
 
     Scene mScene;
     Mesh mSimpleMesh;
+    Mesh mSphereMesh;
+    Mesh mCubeMesh;
 
     public void init(RenderScriptGL rs, Resources res, int width, int height) {
         mRS = rs;
@@ -54,7 +53,9 @@
         mScene = new Scene();
 
         setupGeometry();
-        setupRenderables();
+        setupColoredQuad();
+        setupTexturedQuad();
+        setupShadedGeometry();
         setupCamera();
         setupRenderPass();
 
@@ -68,6 +69,7 @@
         Mesh.TriangleMeshBuilder tmb = new Mesh.TriangleMeshBuilder(mRS, 3,
                                                          Mesh.TriangleMeshBuilder.TEXTURE_0);
 
+        // Create four vertices with texture coordinates
         tmb.setTexture(0.0f, 1.0f).addVertex(-1.0f, 1.0f, 0.0f);
         tmb.setTexture(0.0f, 0.0f).addVertex(-1.0f, -1.0f, 0.0f);
         tmb.setTexture(1.0f, 0.0f).addVertex(1.0f, -1.0f, 0.0f);
@@ -76,36 +78,110 @@
         tmb.addTriangle(0, 1, 2);
         tmb.addTriangle(2, 3, 0);
         mSimpleMesh = tmb.create(true);
+
+        // Load a file that constains two pieces of geometry, a sphere and a cube
+        FileA3D model = FileA3D.createFromResource(mRS, mRes, R.raw.unit_obj);
+        for (int i = 0; i < model.getIndexEntryCount(); i ++) {
+            FileA3D.IndexEntry entry = model.getIndexEntry(i);
+            if (entry != null && entry.getName().equals("CubeMesh")) {
+                mCubeMesh = entry.getMesh();
+            } else if (entry != null && entry.getName().equals("SphereMesh")) {
+                mSphereMesh = entry.getMesh();
+            }
+        }
     }
 
-    private void setupRenderables() {
+    private void setupColoredQuad() {
         // Built-in shader that provides position, texcoord and normal
         VertexShader genericV = SceneManager.getDefaultVS();
         // Built-in shader that displays a color
         FragmentShader colorF = SceneManager.getColorFS();
-        // Built-in shader that displays a texture
-        FragmentShader textureF = SceneManager.getTextureFS();
         RenderState colorRS = new RenderState(genericV, colorF, null, null);
-        ProgramStore alphaBlend = ProgramStore.BLEND_ALPHA_DEPTH_TEST(mRS);
-        RenderState texRS = new RenderState(genericV, textureF, alphaBlend, null);
 
         // Draw a simple colored quad
         Renderable quad = mScene.appendNewRenderable();
         quad.setMesh(mSimpleMesh);
+        // Our shader has a constant input called "color"
+        // This tells the scenegraph to assign the following float3 to that input
         quad.appendSourceParams(new Float4Param("color", 0.2f, 0.3f, 0.4f));
         quad.setRenderState(colorRS);
+    }
+
+    private void setupTexturedQuad() {
+        // Built-in shader that provides position, texcoord and normal
+        VertexShader genericV = SceneManager.getDefaultVS();
+        // Built-in shader that displays a texture
+        FragmentShader textureF = SceneManager.getTextureFS();
+        // We want to use transparency based on the alpha channel of the texture
+        ProgramStore alphaBlend = ProgramStore.BLEND_ALPHA_DEPTH_TEST(mRS);
+        RenderState texRS = new RenderState(genericV, textureF, alphaBlend, null);
 
         // Draw a textured quad
-        quad = mScene.appendNewRenderable();
+        Renderable quad = mScene.appendNewRenderable();
         quad.setMesh(mSimpleMesh);
         // Make a transform to position the quad
         CompoundTransform t = mScene.appendNewCompoundTransform();
         t.addTranslate("position", new Float3(2, 2, 0));
         quad.setTransform(t);
+        // Our fragment shader has a constant texture input called "color"
+        // This will assign an icon from drawables to that input
         quad.appendSourceParams(new TextureParam("color", new Texture2D(R.drawable.icon)));
         quad.setRenderState(texRS);
     }
 
+    private FragmentShader createLambertShader() {
+        // Describe what constant inputs our shader wants
+        Element.Builder b = new Element.Builder(mRS);
+        b.add(Element.F32_4(mRS), "cameraPos");
+
+        // Create a shader from a text file in resources
+        FragmentShader.Builder fb = new FragmentShader.Builder(mRS);
+        // Tell the shader what constants we want
+        fb.setShaderConst(new Type.Builder(mRS, b.create()).setX(1).create());
+        // Shader code location
+        fb.setShader(mRes, R.raw.diffuse);
+        // We want a texture called diffuse on our shader
+        fb.addTexture(TextureType.TEXTURE_2D, "diffuse");
+        FragmentShader shader = fb.create();
+        mScene.appendShader(shader);
+        return shader;
+    }
+
+    private void setupShadedGeometry() {
+        // Built-in shader that provides position, texcoord and normal
+        VertexShader genericV = SceneManager.getDefaultVS();
+        // Custom shader
+        FragmentShader diffuseF = createLambertShader();
+        RenderState diffuseRS = new RenderState(genericV, diffuseF, null, null);
+
+        // Draw a sphere
+        Renderable sphere = mScene.appendNewRenderable();
+        // Use the sphere geometry loaded earlier
+        sphere.setMesh(mSphereMesh);
+        // Make a transform to position the sphere
+        CompoundTransform t = mScene.appendNewCompoundTransform();
+        t.addTranslate("position", new Float3(-1, 2, 3));
+        t.addScale("scale", new Float3(1.4f, 1.4f, 1.4f));
+        sphere.setTransform(t);
+        // Tell the renderable which texture to use when we draw
+        // This will mean a texture param in the shader called "diffuse"
+        // will be assigned a texture called red.jpg
+        sphere.appendSourceParams(new TextureParam("diffuse", new Texture2D("", "red.jpg")));
+        sphere.setRenderState(diffuseRS);
+
+        // Draw a cube
+        Renderable cube = mScene.appendNewRenderable();
+        cube.setMesh(mCubeMesh);
+        t = mScene.appendNewCompoundTransform();
+        t.addTranslate("position", new Float3(-2, -2.1f, 0));
+        t.addRotate("rotateX", new Float3(1, 0, 0), 30);
+        t.addRotate("rotateY", new Float3(0, 1, 0), 30);
+        t.addScale("scale", new Float3(2, 2, 2));
+        cube.setTransform(t);
+        cube.appendSourceParams(new TextureParam("diffuse", new Texture2D("", "orange.jpg")));
+        cube.setRenderState(diffuseRS);
+    }
+
     private void setupCamera() {
         Camera camera = mScene.appendNewCamera();
         camera.setFar(200);
diff --git a/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java b/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java
index f463a19..ae01c75 100644
--- a/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java
+++ b/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java
@@ -765,22 +765,70 @@
             }
         },
 
-        new Test("System priority notification") {
+        new Test("PRIORITY_HIGH") {
             public void run() {
                 Notification n = new Notification.Builder(NotificationTestList.this)
-                    .setSmallIcon(R.drawable.notification1)
-                    .setContentTitle("System priority")
+                    .setSmallIcon(R.drawable.notification5)
+                    .setContentTitle("High priority")
                     .setContentText("This should appear before all others")
+                    .setPriority(Notification.PRIORITY_HIGH)
                     .getNotification();
 
                 int[] idOut = new int[1];
                 try {
                     INotificationManager directLine = mNM.getService();
-                    directLine.enqueueNotificationWithTagPriority(
+                    directLine.enqueueNotificationWithTag(
+                            getPackageName(),
+                            null, 
+                            100, 
+                            n,
+                            idOut);
+                } catch (android.os.RemoteException ex) {
+                    // oh well
+                }
+            }
+        },
+
+        new Test("PRIORITY_MAX") {
+            public void run() {
+                Notification n = new Notification.Builder(NotificationTestList.this)
+                    .setSmallIcon(R.drawable.notification9)
+                    .setContentTitle("MAX priority")
+                    .setContentText("This might appear as an intruder alert")
+                    .setPriority(Notification.PRIORITY_MAX)
+                    .getNotification();
+
+                int[] idOut = new int[1];
+                try {
+                    INotificationManager directLine = mNM.getService();
+                    directLine.enqueueNotificationWithTag(
+                            getPackageName(),
+                            null, 
+                            200, 
+                            n,
+                            idOut);
+                } catch (android.os.RemoteException ex) {
+                    // oh well
+                }
+            }
+        },
+
+        new Test("PRIORITY_MIN") {
+            public void run() {
+                Notification n = new Notification.Builder(NotificationTestList.this)
+                    .setSmallIcon(R.drawable.notification0)
+                    .setContentTitle("MIN priority")
+                    .setContentText("You should not see this")
+                    .setPriority(Notification.PRIORITY_MIN)
+                    .getNotification();
+
+                int[] idOut = new int[1];
+                try {
+                    INotificationManager directLine = mNM.getService();
+                    directLine.enqueueNotificationWithTag(
                             getPackageName(),
                             null, 
                             1, 
-                            StatusBarNotification.PRIORITY_SYSTEM,
                             n,
                             idOut);
                 } catch (android.os.RemoteException ex) {
diff --git a/tools/aapt/XMLNode.cpp b/tools/aapt/XMLNode.cpp
index 9ee6c84..8d7acee 100644
--- a/tools/aapt/XMLNode.cpp
+++ b/tools/aapt/XMLNode.cpp
@@ -21,7 +21,7 @@
 
 const char* const RESOURCES_ROOT_NAMESPACE = "http://schemas.android.com/apk/res/";
 const char* const RESOURCES_ANDROID_NAMESPACE = "http://schemas.android.com/apk/res/android";
-const char* const RESOURCES_AUTO_PACKAGE_NAMESPACE = "http://schemas.android.com/apk/res/auto";
+const char* const RESOURCES_AUTO_PACKAGE_NAMESPACE = "http://schemas.android.com/apk/res-auto";
 const char* const RESOURCES_ROOT_PRV_NAMESPACE = "http://schemas.android.com/apk/prv/res/";
 
 const char* const XLIFF_XMLNS = "urn:oasis:names:tc:xliff:document:1.2";
diff --git a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeIInputMethodManager.java b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeIInputMethodManager.java
index 6afdfbe..d6abbaa 100644
--- a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeIInputMethodManager.java
+++ b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeIInputMethodManager.java
@@ -184,8 +184,8 @@
     }
 
     @Override
-    public InputBindResult startInput(IInputMethodClient arg0, IInputContext arg1, EditorInfo arg2,
-            boolean arg3, boolean arg4) throws RemoteException {
+    public InputBindResult startInput(IInputMethodClient client, IInputContext inputContext,
+            EditorInfo attribute, int controlFlags) throws RemoteException {
         // TODO Auto-generated method stub
         return null;
     }
@@ -209,10 +209,11 @@
     }
 
     @Override
-    public void windowGainedFocus(IInputMethodClient arg0, IBinder arg1, boolean arg2,
-            boolean arg3, int arg4, boolean arg5, int arg6) throws RemoteException {
+    public InputBindResult windowGainedFocus(IInputMethodClient client, IBinder windowToken,
+            int controlFlags, int softInputMode, int windowFlags, EditorInfo attribute,
+            IInputContext inputContext) throws RemoteException {
         // TODO Auto-generated method stub
-
+        return null;
     }
 
     @Override