diff --git a/api/14.txt b/api/14.txt
index b080d25..58d49d9 100644
--- a/api/14.txt
+++ b/api/14.txt
@@ -6273,6 +6273,9 @@
   public static final class CursorJoiner.Result extends java.lang.Enum {
     method public static android.database.CursorJoiner.Result valueOf(java.lang.String);
     method public static final android.database.CursorJoiner.Result[] values();
+    enum_constant public static final android.database.CursorJoiner.Result BOTH;
+    enum_constant public static final android.database.CursorJoiner.Result LEFT;
+    enum_constant public static final android.database.CursorJoiner.Result RIGHT;
   }
 
   public class CursorWindow extends android.database.sqlite.SQLiteClosable implements android.os.Parcelable {
@@ -7191,6 +7194,8 @@
   public static final class AvoidXfermode.Mode extends java.lang.Enum {
     method public static android.graphics.AvoidXfermode.Mode valueOf(java.lang.String);
     method public static final android.graphics.AvoidXfermode.Mode[] values();
+    enum_constant public static final android.graphics.AvoidXfermode.Mode AVOID;
+    enum_constant public static final android.graphics.AvoidXfermode.Mode TARGET;
   }
 
   public final class Bitmap implements android.os.Parcelable {
@@ -7243,11 +7248,17 @@
   public static final class Bitmap.CompressFormat extends java.lang.Enum {
     method public static android.graphics.Bitmap.CompressFormat valueOf(java.lang.String);
     method public static final android.graphics.Bitmap.CompressFormat[] values();
+    enum_constant public static final android.graphics.Bitmap.CompressFormat JPEG;
+    enum_constant public static final android.graphics.Bitmap.CompressFormat PNG;
   }
 
   public static final class Bitmap.Config extends java.lang.Enum {
     method public static android.graphics.Bitmap.Config valueOf(java.lang.String);
     method public static final android.graphics.Bitmap.Config[] values();
+    enum_constant public static final android.graphics.Bitmap.Config ALPHA_8;
+    enum_constant public static final deprecated android.graphics.Bitmap.Config ARGB_4444;
+    enum_constant public static final android.graphics.Bitmap.Config ARGB_8888;
+    enum_constant public static final android.graphics.Bitmap.Config RGB_565;
   }
 
   public class BitmapFactory {
@@ -7311,6 +7322,10 @@
   public static final class BlurMaskFilter.Blur extends java.lang.Enum {
     method public static android.graphics.BlurMaskFilter.Blur valueOf(java.lang.String);
     method public static final android.graphics.BlurMaskFilter.Blur[] values();
+    enum_constant public static final android.graphics.BlurMaskFilter.Blur INNER;
+    enum_constant public static final android.graphics.BlurMaskFilter.Blur NORMAL;
+    enum_constant public static final android.graphics.BlurMaskFilter.Blur OUTER;
+    enum_constant public static final android.graphics.BlurMaskFilter.Blur SOLID;
   }
 
   public class Camera {
@@ -7424,11 +7439,16 @@
   public static final class Canvas.EdgeType extends java.lang.Enum {
     method public static android.graphics.Canvas.EdgeType valueOf(java.lang.String);
     method public static final android.graphics.Canvas.EdgeType[] values();
+    enum_constant public static final android.graphics.Canvas.EdgeType AA;
+    enum_constant public static final android.graphics.Canvas.EdgeType BW;
   }
 
   public static final class Canvas.VertexMode extends java.lang.Enum {
     method public static android.graphics.Canvas.VertexMode valueOf(java.lang.String);
     method public static final android.graphics.Canvas.VertexMode[] values();
+    enum_constant public static final android.graphics.Canvas.VertexMode TRIANGLES;
+    enum_constant public static final android.graphics.Canvas.VertexMode TRIANGLE_FAN;
+    enum_constant public static final android.graphics.Canvas.VertexMode TRIANGLE_STRIP;
   }
 
   public class Color {
@@ -7543,6 +7563,9 @@
   public static final class Interpolator.Result extends java.lang.Enum {
     method public static android.graphics.Interpolator.Result valueOf(java.lang.String);
     method public static final android.graphics.Interpolator.Result[] values();
+    enum_constant public static final android.graphics.Interpolator.Result FREEZE_END;
+    enum_constant public static final android.graphics.Interpolator.Result FREEZE_START;
+    enum_constant public static final android.graphics.Interpolator.Result NORMAL;
   }
 
   public class LayerRasterizer extends android.graphics.Rasterizer {
@@ -7626,6 +7649,10 @@
   public static final class Matrix.ScaleToFit extends java.lang.Enum {
     method public static android.graphics.Matrix.ScaleToFit valueOf(java.lang.String);
     method public static final android.graphics.Matrix.ScaleToFit[] values();
+    enum_constant public static final android.graphics.Matrix.ScaleToFit CENTER;
+    enum_constant public static final android.graphics.Matrix.ScaleToFit END;
+    enum_constant public static final android.graphics.Matrix.ScaleToFit FILL;
+    enum_constant public static final android.graphics.Matrix.ScaleToFit START;
   }
 
   public class Movie {
@@ -7755,11 +7782,17 @@
   public static final class Paint.Align extends java.lang.Enum {
     method public static android.graphics.Paint.Align valueOf(java.lang.String);
     method public static final android.graphics.Paint.Align[] values();
+    enum_constant public static final android.graphics.Paint.Align CENTER;
+    enum_constant public static final android.graphics.Paint.Align LEFT;
+    enum_constant public static final android.graphics.Paint.Align RIGHT;
   }
 
   public static final class Paint.Cap extends java.lang.Enum {
     method public static android.graphics.Paint.Cap valueOf(java.lang.String);
     method public static final android.graphics.Paint.Cap[] values();
+    enum_constant public static final android.graphics.Paint.Cap BUTT;
+    enum_constant public static final android.graphics.Paint.Cap ROUND;
+    enum_constant public static final android.graphics.Paint.Cap SQUARE;
   }
 
   public static class Paint.FontMetrics {
@@ -7783,11 +7816,17 @@
   public static final class Paint.Join extends java.lang.Enum {
     method public static android.graphics.Paint.Join valueOf(java.lang.String);
     method public static final android.graphics.Paint.Join[] values();
+    enum_constant public static final android.graphics.Paint.Join BEVEL;
+    enum_constant public static final android.graphics.Paint.Join MITER;
+    enum_constant public static final android.graphics.Paint.Join ROUND;
   }
 
   public static final class Paint.Style extends java.lang.Enum {
     method public static android.graphics.Paint.Style valueOf(java.lang.String);
     method public static final android.graphics.Paint.Style[] values();
+    enum_constant public static final android.graphics.Paint.Style FILL;
+    enum_constant public static final android.graphics.Paint.Style FILL_AND_STROKE;
+    enum_constant public static final android.graphics.Paint.Style STROKE;
   }
 
   public class PaintFlagsDrawFilter extends android.graphics.DrawFilter {
@@ -7839,11 +7878,17 @@
   public static final class Path.Direction extends java.lang.Enum {
     method public static android.graphics.Path.Direction valueOf(java.lang.String);
     method public static final android.graphics.Path.Direction[] values();
+    enum_constant public static final android.graphics.Path.Direction CCW;
+    enum_constant public static final android.graphics.Path.Direction CW;
   }
 
   public static final class Path.FillType extends java.lang.Enum {
     method public static android.graphics.Path.FillType valueOf(java.lang.String);
     method public static final android.graphics.Path.FillType[] values();
+    enum_constant public static final android.graphics.Path.FillType EVEN_ODD;
+    enum_constant public static final android.graphics.Path.FillType INVERSE_EVEN_ODD;
+    enum_constant public static final android.graphics.Path.FillType INVERSE_WINDING;
+    enum_constant public static final android.graphics.Path.FillType WINDING;
   }
 
   public class PathDashPathEffect extends android.graphics.PathEffect {
@@ -7853,6 +7898,9 @@
   public static final class PathDashPathEffect.Style extends java.lang.Enum {
     method public static android.graphics.PathDashPathEffect.Style valueOf(java.lang.String);
     method public static final android.graphics.PathDashPathEffect.Style[] values();
+    enum_constant public static final android.graphics.PathDashPathEffect.Style MORPH;
+    enum_constant public static final android.graphics.PathDashPathEffect.Style ROTATE;
+    enum_constant public static final android.graphics.PathDashPathEffect.Style TRANSLATE;
   }
 
   public class PathEffect {
@@ -7949,6 +7997,24 @@
   public static final class PorterDuff.Mode extends java.lang.Enum {
     method public static android.graphics.PorterDuff.Mode valueOf(java.lang.String);
     method public static final android.graphics.PorterDuff.Mode[] values();
+    enum_constant public static final android.graphics.PorterDuff.Mode ADD;
+    enum_constant public static final android.graphics.PorterDuff.Mode CLEAR;
+    enum_constant public static final android.graphics.PorterDuff.Mode DARKEN;
+    enum_constant public static final android.graphics.PorterDuff.Mode DST;
+    enum_constant public static final android.graphics.PorterDuff.Mode DST_ATOP;
+    enum_constant public static final android.graphics.PorterDuff.Mode DST_IN;
+    enum_constant public static final android.graphics.PorterDuff.Mode DST_OUT;
+    enum_constant public static final android.graphics.PorterDuff.Mode DST_OVER;
+    enum_constant public static final android.graphics.PorterDuff.Mode LIGHTEN;
+    enum_constant public static final android.graphics.PorterDuff.Mode MULTIPLY;
+    enum_constant public static final android.graphics.PorterDuff.Mode OVERLAY;
+    enum_constant public static final android.graphics.PorterDuff.Mode SCREEN;
+    enum_constant public static final android.graphics.PorterDuff.Mode SRC;
+    enum_constant public static final android.graphics.PorterDuff.Mode SRC_ATOP;
+    enum_constant public static final android.graphics.PorterDuff.Mode SRC_IN;
+    enum_constant public static final android.graphics.PorterDuff.Mode SRC_OUT;
+    enum_constant public static final android.graphics.PorterDuff.Mode SRC_OVER;
+    enum_constant public static final android.graphics.PorterDuff.Mode XOR;
   }
 
   public class PorterDuffColorFilter extends android.graphics.ColorFilter {
@@ -8090,6 +8156,12 @@
   public static final class Region.Op extends java.lang.Enum {
     method public static android.graphics.Region.Op valueOf(java.lang.String);
     method public static final android.graphics.Region.Op[] values();
+    enum_constant public static final android.graphics.Region.Op DIFFERENCE;
+    enum_constant public static final android.graphics.Region.Op INTERSECT;
+    enum_constant public static final android.graphics.Region.Op REPLACE;
+    enum_constant public static final android.graphics.Region.Op REVERSE_DIFFERENCE;
+    enum_constant public static final android.graphics.Region.Op UNION;
+    enum_constant public static final android.graphics.Region.Op XOR;
   }
 
   public class RegionIterator {
@@ -8106,6 +8178,9 @@
   public static final class Shader.TileMode extends java.lang.Enum {
     method public static android.graphics.Shader.TileMode valueOf(java.lang.String);
     method public static final android.graphics.Shader.TileMode[] values();
+    enum_constant public static final android.graphics.Shader.TileMode CLAMP;
+    enum_constant public static final android.graphics.Shader.TileMode MIRROR;
+    enum_constant public static final android.graphics.Shader.TileMode REPEAT;
   }
 
   public class SumPathEffect extends android.graphics.PathEffect {
@@ -8380,6 +8455,14 @@
   public static final class GradientDrawable.Orientation extends java.lang.Enum {
     method public static android.graphics.drawable.GradientDrawable.Orientation valueOf(java.lang.String);
     method public static final android.graphics.drawable.GradientDrawable.Orientation[] values();
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation BL_TR;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation BOTTOM_TOP;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation BR_TL;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation LEFT_RIGHT;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation RIGHT_LEFT;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation TL_BR;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation TOP_BOTTOM;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation TR_BL;
   }
 
   public class InsetDrawable extends android.graphics.drawable.Drawable implements android.graphics.drawable.Drawable.Callback {
@@ -10812,6 +10895,9 @@
   public static final class LocalSocketAddress.Namespace extends java.lang.Enum {
     method public static android.net.LocalSocketAddress.Namespace valueOf(java.lang.String);
     method public static final android.net.LocalSocketAddress.Namespace[] values();
+    enum_constant public static final android.net.LocalSocketAddress.Namespace ABSTRACT;
+    enum_constant public static final android.net.LocalSocketAddress.Namespace FILESYSTEM;
+    enum_constant public static final android.net.LocalSocketAddress.Namespace RESERVED;
   }
 
   public class MailTo {
@@ -10846,11 +10932,27 @@
   public static final class NetworkInfo.DetailedState extends java.lang.Enum {
     method public static android.net.NetworkInfo.DetailedState valueOf(java.lang.String);
     method public static final android.net.NetworkInfo.DetailedState[] values();
+    enum_constant public static final android.net.NetworkInfo.DetailedState AUTHENTICATING;
+    enum_constant public static final android.net.NetworkInfo.DetailedState CONNECTED;
+    enum_constant public static final android.net.NetworkInfo.DetailedState CONNECTING;
+    enum_constant public static final android.net.NetworkInfo.DetailedState DISCONNECTED;
+    enum_constant public static final android.net.NetworkInfo.DetailedState DISCONNECTING;
+    enum_constant public static final android.net.NetworkInfo.DetailedState FAILED;
+    enum_constant public static final android.net.NetworkInfo.DetailedState IDLE;
+    enum_constant public static final android.net.NetworkInfo.DetailedState OBTAINING_IPADDR;
+    enum_constant public static final android.net.NetworkInfo.DetailedState SCANNING;
+    enum_constant public static final android.net.NetworkInfo.DetailedState SUSPENDED;
   }
 
   public static final class NetworkInfo.State extends java.lang.Enum {
     method public static android.net.NetworkInfo.State valueOf(java.lang.String);
     method public static final android.net.NetworkInfo.State[] values();
+    enum_constant public static final android.net.NetworkInfo.State CONNECTED;
+    enum_constant public static final android.net.NetworkInfo.State CONNECTING;
+    enum_constant public static final android.net.NetworkInfo.State DISCONNECTED;
+    enum_constant public static final android.net.NetworkInfo.State DISCONNECTING;
+    enum_constant public static final android.net.NetworkInfo.State SUSPENDED;
+    enum_constant public static final android.net.NetworkInfo.State UNKNOWN;
   }
 
   public class ParseException extends java.lang.RuntimeException {
@@ -11363,6 +11465,17 @@
     method public static android.net.wifi.SupplicantState valueOf(java.lang.String);
     method public static final android.net.wifi.SupplicantState[] values();
     method public void writeToParcel(android.os.Parcel, int);
+    enum_constant public static final android.net.wifi.SupplicantState ASSOCIATED;
+    enum_constant public static final android.net.wifi.SupplicantState ASSOCIATING;
+    enum_constant public static final android.net.wifi.SupplicantState COMPLETED;
+    enum_constant public static final android.net.wifi.SupplicantState DISCONNECTED;
+    enum_constant public static final android.net.wifi.SupplicantState DORMANT;
+    enum_constant public static final android.net.wifi.SupplicantState FOUR_WAY_HANDSHAKE;
+    enum_constant public static final android.net.wifi.SupplicantState GROUP_HANDSHAKE;
+    enum_constant public static final android.net.wifi.SupplicantState INACTIVE;
+    enum_constant public static final android.net.wifi.SupplicantState INVALID;
+    enum_constant public static final android.net.wifi.SupplicantState SCANNING;
+    enum_constant public static final android.net.wifi.SupplicantState UNINITIALIZED;
   }
 
   public class WifiConfiguration implements android.os.Parcelable {
@@ -13184,6 +13297,9 @@
   public static final class AsyncTask.Status extends java.lang.Enum {
     method public static android.os.AsyncTask.Status valueOf(java.lang.String);
     method public static final android.os.AsyncTask.Status[] values();
+    enum_constant public static final android.os.AsyncTask.Status FINISHED;
+    enum_constant public static final android.os.AsyncTask.Status PENDING;
+    enum_constant public static final android.os.AsyncTask.Status RUNNING;
   }
 
   public class BadParcelableException extends android.util.AndroidRuntimeException {
@@ -16159,6 +16275,9 @@
   public static final class Allocation.MipmapControl extends java.lang.Enum {
     method public static android.renderscript.Allocation.MipmapControl valueOf(java.lang.String);
     method public static final android.renderscript.Allocation.MipmapControl[] values();
+    enum_constant public static final android.renderscript.Allocation.MipmapControl MIPMAP_FULL;
+    enum_constant public static final android.renderscript.Allocation.MipmapControl MIPMAP_NONE;
+    enum_constant public static final android.renderscript.Allocation.MipmapControl MIPMAP_ON_SYNC_TO_TEXTURE;
   }
 
   public class AllocationAdapter extends android.renderscript.Allocation {
@@ -16256,11 +16375,45 @@
   public static final class Element.DataKind extends java.lang.Enum {
     method public static android.renderscript.Element.DataKind valueOf(java.lang.String);
     method public static final android.renderscript.Element.DataKind[] values();
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_A;
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_DEPTH;
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_L;
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_LA;
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_RGB;
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_RGBA;
+    enum_constant public static final android.renderscript.Element.DataKind USER;
   }
 
   public static final class Element.DataType extends java.lang.Enum {
     method public static android.renderscript.Element.DataType valueOf(java.lang.String);
     method public static final android.renderscript.Element.DataType[] values();
+    enum_constant public static final android.renderscript.Element.DataType BOOLEAN;
+    enum_constant public static final android.renderscript.Element.DataType FLOAT_32;
+    enum_constant public static final android.renderscript.Element.DataType FLOAT_64;
+    enum_constant public static final android.renderscript.Element.DataType MATRIX_2X2;
+    enum_constant public static final android.renderscript.Element.DataType MATRIX_3X3;
+    enum_constant public static final android.renderscript.Element.DataType MATRIX_4X4;
+    enum_constant public static final android.renderscript.Element.DataType RS_ALLOCATION;
+    enum_constant public static final android.renderscript.Element.DataType RS_ELEMENT;
+    enum_constant public static final android.renderscript.Element.DataType RS_MESH;
+    enum_constant public static final android.renderscript.Element.DataType RS_PROGRAM_FRAGMENT;
+    enum_constant public static final android.renderscript.Element.DataType RS_PROGRAM_RASTER;
+    enum_constant public static final android.renderscript.Element.DataType RS_PROGRAM_STORE;
+    enum_constant public static final android.renderscript.Element.DataType RS_PROGRAM_VERTEX;
+    enum_constant public static final android.renderscript.Element.DataType RS_SAMPLER;
+    enum_constant public static final android.renderscript.Element.DataType RS_SCRIPT;
+    enum_constant public static final android.renderscript.Element.DataType RS_TYPE;
+    enum_constant public static final android.renderscript.Element.DataType SIGNED_16;
+    enum_constant public static final android.renderscript.Element.DataType SIGNED_32;
+    enum_constant public static final android.renderscript.Element.DataType SIGNED_64;
+    enum_constant public static final android.renderscript.Element.DataType SIGNED_8;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_16;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_32;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_4_4_4_4;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_5_5_5_1;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_5_6_5;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_64;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_8;
   }
 
   public class FieldPacker {
@@ -16320,6 +16473,8 @@
   public static final class FileA3D.EntryType extends java.lang.Enum {
     method public static android.renderscript.FileA3D.EntryType valueOf(java.lang.String);
     method public static final android.renderscript.FileA3D.EntryType[] values();
+    enum_constant public static final android.renderscript.FileA3D.EntryType MESH;
+    enum_constant public static final android.renderscript.FileA3D.EntryType UNKNOWN;
   }
 
   public static class FileA3D.IndexEntry {
@@ -16364,6 +16519,10 @@
   public static final class Font.Style extends java.lang.Enum {
     method public static android.renderscript.Font.Style valueOf(java.lang.String);
     method public static final android.renderscript.Font.Style[] values();
+    enum_constant public static final android.renderscript.Font.Style BOLD;
+    enum_constant public static final android.renderscript.Font.Style BOLD_ITALIC;
+    enum_constant public static final android.renderscript.Font.Style ITALIC;
+    enum_constant public static final android.renderscript.Font.Style NORMAL;
   }
 
   public class Int2 {
@@ -16507,6 +16666,12 @@
   public static final class Mesh.Primitive extends java.lang.Enum {
     method public static android.renderscript.Mesh.Primitive valueOf(java.lang.String);
     method public static final android.renderscript.Mesh.Primitive[] values();
+    enum_constant public static final android.renderscript.Mesh.Primitive LINE;
+    enum_constant public static final android.renderscript.Mesh.Primitive LINE_STRIP;
+    enum_constant public static final android.renderscript.Mesh.Primitive POINT;
+    enum_constant public static final android.renderscript.Mesh.Primitive TRIANGLE;
+    enum_constant public static final android.renderscript.Mesh.Primitive TRIANGLE_FAN;
+    enum_constant public static final android.renderscript.Mesh.Primitive TRIANGLE_STRIP;
   }
 
   public static class Mesh.TriangleMeshBuilder {
@@ -16543,6 +16708,8 @@
   public static final class Program.TextureType extends java.lang.Enum {
     method public static android.renderscript.Program.TextureType valueOf(java.lang.String);
     method public static final android.renderscript.Program.TextureType[] values();
+    enum_constant public static final android.renderscript.Program.TextureType TEXTURE_2D;
+    enum_constant public static final android.renderscript.Program.TextureType TEXTURE_CUBE;
   }
 
   public class ProgramFragment extends android.renderscript.Program {
@@ -16568,11 +16735,18 @@
   public static final class ProgramFragmentFixedFunction.Builder.EnvMode extends java.lang.Enum {
     method public static android.renderscript.ProgramFragmentFixedFunction.Builder.EnvMode valueOf(java.lang.String);
     method public static final android.renderscript.ProgramFragmentFixedFunction.Builder.EnvMode[] values();
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.EnvMode DECAL;
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.EnvMode MODULATE;
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.EnvMode REPLACE;
   }
 
   public static final class ProgramFragmentFixedFunction.Builder.Format extends java.lang.Enum {
     method public static android.renderscript.ProgramFragmentFixedFunction.Builder.Format valueOf(java.lang.String);
     method public static final android.renderscript.ProgramFragmentFixedFunction.Builder.Format[] values();
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.Format ALPHA;
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.Format LUMINANCE_ALPHA;
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.Format RGB;
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.Format RGBA;
   }
 
   public class ProgramRaster extends android.renderscript.BaseObj {
@@ -16591,6 +16765,9 @@
   public static final class ProgramRaster.CullMode extends java.lang.Enum {
     method public static android.renderscript.ProgramRaster.CullMode valueOf(java.lang.String);
     method public static final android.renderscript.ProgramRaster.CullMode[] values();
+    enum_constant public static final android.renderscript.ProgramRaster.CullMode BACK;
+    enum_constant public static final android.renderscript.ProgramRaster.CullMode FRONT;
+    enum_constant public static final android.renderscript.ProgramRaster.CullMode NONE;
   }
 
   public class ProgramStore extends android.renderscript.BaseObj {
@@ -16603,11 +16780,28 @@
   public static final class ProgramStore.BlendDstFunc extends java.lang.Enum {
     method public static android.renderscript.ProgramStore.BlendDstFunc valueOf(java.lang.String);
     method public static final android.renderscript.ProgramStore.BlendDstFunc[] values();
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc DST_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc ONE;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc ONE_MINUS_DST_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc ONE_MINUS_SRC_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc ONE_MINUS_SRC_COLOR;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc SRC_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc SRC_COLOR;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc ZERO;
   }
 
   public static final class ProgramStore.BlendSrcFunc extends java.lang.Enum {
     method public static android.renderscript.ProgramStore.BlendSrcFunc valueOf(java.lang.String);
     method public static final android.renderscript.ProgramStore.BlendSrcFunc[] values();
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc DST_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc DST_COLOR;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc ONE;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc ONE_MINUS_DST_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc ONE_MINUS_DST_COLOR;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc ONE_MINUS_SRC_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc SRC_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc SRC_ALPHA_SATURATE;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc ZERO;
   }
 
   public static class ProgramStore.Builder {
@@ -16623,6 +16817,13 @@
   public static final class ProgramStore.DepthFunc extends java.lang.Enum {
     method public static android.renderscript.ProgramStore.DepthFunc valueOf(java.lang.String);
     method public static final android.renderscript.ProgramStore.DepthFunc[] values();
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc ALWAYS;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc EQUAL;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc GREATER;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc GREATER_OR_EQUAL;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc LESS;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc LESS_OR_EQUAL;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc NOT_EQUAL;
   }
 
   public class ProgramVertex extends android.renderscript.Program {
@@ -16698,6 +16899,8 @@
   public static final class RenderScript.Priority extends java.lang.Enum {
     method public static android.renderscript.RenderScript.Priority valueOf(java.lang.String);
     method public static final android.renderscript.RenderScript.Priority[] values();
+    enum_constant public static final android.renderscript.RenderScript.Priority LOW;
+    enum_constant public static final android.renderscript.RenderScript.Priority NORMAL;
   }
 
   public static class RenderScript.RSErrorHandler implements java.lang.Runnable {
@@ -16760,6 +16963,12 @@
   public static final class Sampler.Value extends java.lang.Enum {
     method public static android.renderscript.Sampler.Value valueOf(java.lang.String);
     method public static final android.renderscript.Sampler.Value[] values();
+    enum_constant public static final android.renderscript.Sampler.Value CLAMP;
+    enum_constant public static final android.renderscript.Sampler.Value LINEAR;
+    enum_constant public static final android.renderscript.Sampler.Value LINEAR_MIP_LINEAR;
+    enum_constant public static final android.renderscript.Sampler.Value LINEAR_MIP_NEAREST;
+    enum_constant public static final android.renderscript.Sampler.Value NEAREST;
+    enum_constant public static final android.renderscript.Sampler.Value WRAP;
   }
 
   public class Script extends android.renderscript.BaseObj {
@@ -16839,6 +17048,12 @@
   public static final class Type.CubemapFace extends java.lang.Enum {
     method public static android.renderscript.Type.CubemapFace valueOf(java.lang.String);
     method public static final android.renderscript.Type.CubemapFace[] values();
+    enum_constant public static final android.renderscript.Type.CubemapFace NEGATIVE_X;
+    enum_constant public static final android.renderscript.Type.CubemapFace NEGATIVE_Y;
+    enum_constant public static final android.renderscript.Type.CubemapFace NEGATIVE_Z;
+    enum_constant public static final android.renderscript.Type.CubemapFace POSITVE_X;
+    enum_constant public static final android.renderscript.Type.CubemapFace POSITVE_Y;
+    enum_constant public static final android.renderscript.Type.CubemapFace POSITVE_Z;
   }
 
 }
@@ -17287,6 +17502,11 @@
   public static final class SmsMessage.MessageClass extends java.lang.Enum {
     method public static android.telephony.SmsMessage.MessageClass valueOf(java.lang.String);
     method public static final android.telephony.SmsMessage.MessageClass[] values();
+    enum_constant public static final android.telephony.SmsMessage.MessageClass CLASS_0;
+    enum_constant public static final android.telephony.SmsMessage.MessageClass CLASS_1;
+    enum_constant public static final android.telephony.SmsMessage.MessageClass CLASS_2;
+    enum_constant public static final android.telephony.SmsMessage.MessageClass CLASS_3;
+    enum_constant public static final android.telephony.SmsMessage.MessageClass UNKNOWN;
   }
 
   public static class SmsMessage.SubmitPdu {
@@ -17458,6 +17678,11 @@
   public static final deprecated class SmsMessage.MessageClass extends java.lang.Enum {
     method public static android.telephony.gsm.SmsMessage.MessageClass valueOf(java.lang.String);
     method public static final android.telephony.gsm.SmsMessage.MessageClass[] values();
+    enum_constant public static final android.telephony.gsm.SmsMessage.MessageClass CLASS_0;
+    enum_constant public static final android.telephony.gsm.SmsMessage.MessageClass CLASS_1;
+    enum_constant public static final android.telephony.gsm.SmsMessage.MessageClass CLASS_2;
+    enum_constant public static final android.telephony.gsm.SmsMessage.MessageClass CLASS_3;
+    enum_constant public static final android.telephony.gsm.SmsMessage.MessageClass UNKNOWN;
   }
 
   public static deprecated class SmsMessage.SubmitPdu {
@@ -18292,6 +18517,9 @@
   public static final class Layout.Alignment extends java.lang.Enum {
     method public static android.text.Layout.Alignment valueOf(java.lang.String);
     method public static final android.text.Layout.Alignment[] values();
+    enum_constant public static final android.text.Layout.Alignment ALIGN_CENTER;
+    enum_constant public static final android.text.Layout.Alignment ALIGN_NORMAL;
+    enum_constant public static final android.text.Layout.Alignment ALIGN_OPPOSITE;
   }
 
   public static class Layout.Directions {
@@ -18549,6 +18777,10 @@
   public static final class TextUtils.TruncateAt extends java.lang.Enum {
     method public static android.text.TextUtils.TruncateAt valueOf(java.lang.String);
     method public static final android.text.TextUtils.TruncateAt[] values();
+    enum_constant public static final android.text.TextUtils.TruncateAt END;
+    enum_constant public static final android.text.TextUtils.TruncateAt MARQUEE;
+    enum_constant public static final android.text.TextUtils.TruncateAt MIDDLE;
+    enum_constant public static final android.text.TextUtils.TruncateAt START;
   }
 
   public abstract interface TextWatcher implements android.text.NoCopySpan {
@@ -18934,6 +19166,10 @@
   public static final class TextKeyListener.Capitalize extends java.lang.Enum {
     method public static android.text.method.TextKeyListener.Capitalize valueOf(java.lang.String);
     method public static final android.text.method.TextKeyListener.Capitalize[] values();
+    enum_constant public static final android.text.method.TextKeyListener.Capitalize CHARACTERS;
+    enum_constant public static final android.text.method.TextKeyListener.Capitalize NONE;
+    enum_constant public static final android.text.method.TextKeyListener.Capitalize SENTENCES;
+    enum_constant public static final android.text.method.TextKeyListener.Capitalize WORDS;
   }
 
   public class TimeKeyListener extends android.text.method.NumberKeyListener {
@@ -19483,6 +19719,16 @@
   public final class JsonToken extends java.lang.Enum {
     method public static android.util.JsonToken valueOf(java.lang.String);
     method public static final android.util.JsonToken[] values();
+    enum_constant public static final android.util.JsonToken BEGIN_ARRAY;
+    enum_constant public static final android.util.JsonToken BEGIN_OBJECT;
+    enum_constant public static final android.util.JsonToken BOOLEAN;
+    enum_constant public static final android.util.JsonToken END_ARRAY;
+    enum_constant public static final android.util.JsonToken END_DOCUMENT;
+    enum_constant public static final android.util.JsonToken END_OBJECT;
+    enum_constant public static final android.util.JsonToken NAME;
+    enum_constant public static final android.util.JsonToken NULL;
+    enum_constant public static final android.util.JsonToken NUMBER;
+    enum_constant public static final android.util.JsonToken STRING;
   }
 
   public final class JsonWriter implements java.io.Closeable {
@@ -19772,6 +20018,10 @@
   public static final class Xml.Encoding extends java.lang.Enum {
     method public static android.util.Xml.Encoding valueOf(java.lang.String);
     method public static final android.util.Xml.Encoding[] values();
+    enum_constant public static final android.util.Xml.Encoding ISO_8859_1;
+    enum_constant public static final android.util.Xml.Encoding US_ASCII;
+    enum_constant public static final android.util.Xml.Encoding UTF_16;
+    enum_constant public static final android.util.Xml.Encoding UTF_8;
   }
 
 }
@@ -21424,6 +21674,14 @@
   public static final class ViewDebug.HierarchyTraceType extends java.lang.Enum {
     method public static android.view.ViewDebug.HierarchyTraceType valueOf(java.lang.String);
     method public static final android.view.ViewDebug.HierarchyTraceType[] values();
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType BUILD_CACHE;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType DRAW;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType INVALIDATE;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType INVALIDATE_CHILD;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType INVALIDATE_CHILD_IN_PARENT;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType ON_LAYOUT;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType ON_MEASURE;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType REQUEST_LAYOUT;
   }
 
   public static abstract class ViewDebug.IntToString implements java.lang.annotation.Annotation {
@@ -21432,6 +21690,12 @@
   public static final class ViewDebug.RecyclerTraceType extends java.lang.Enum {
     method public static android.view.ViewDebug.RecyclerTraceType valueOf(java.lang.String);
     method public static final android.view.ViewDebug.RecyclerTraceType[] values();
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType BIND_VIEW;
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType MOVE_FROM_ACTIVE_TO_SCRAP_HEAP;
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType MOVE_TO_SCRAP_HEAP;
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType NEW_VIEW;
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType RECYCLE_FROM_ACTIVE_HEAP;
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType RECYCLE_FROM_SCRAP_HEAP;
   }
 
   public abstract class ViewGroup extends android.view.View implements android.view.ViewManager android.view.ViewParent {
@@ -22640,6 +22904,11 @@
   public static final class ConsoleMessage.MessageLevel extends java.lang.Enum {
     method public static android.webkit.ConsoleMessage.MessageLevel valueOf(java.lang.String);
     method public static final android.webkit.ConsoleMessage.MessageLevel[] values();
+    enum_constant public static final android.webkit.ConsoleMessage.MessageLevel DEBUG;
+    enum_constant public static final android.webkit.ConsoleMessage.MessageLevel ERROR;
+    enum_constant public static final android.webkit.ConsoleMessage.MessageLevel LOG;
+    enum_constant public static final android.webkit.ConsoleMessage.MessageLevel TIP;
+    enum_constant public static final android.webkit.ConsoleMessage.MessageLevel WARNING;
   }
 
   public final class CookieManager {
@@ -22922,26 +23191,43 @@
   public static final deprecated class WebSettings.LayoutAlgorithm extends java.lang.Enum {
     method public static android.webkit.WebSettings.LayoutAlgorithm valueOf(java.lang.String);
     method public static final android.webkit.WebSettings.LayoutAlgorithm[] values();
+    enum_constant public static final android.webkit.WebSettings.LayoutAlgorithm NARROW_COLUMNS;
+    enum_constant public static final android.webkit.WebSettings.LayoutAlgorithm NORMAL;
+    enum_constant public static final android.webkit.WebSettings.LayoutAlgorithm SINGLE_COLUMN;
   }
 
   public static final class WebSettings.PluginState extends java.lang.Enum {
     method public static android.webkit.WebSettings.PluginState valueOf(java.lang.String);
     method public static final android.webkit.WebSettings.PluginState[] values();
+    enum_constant public static final android.webkit.WebSettings.PluginState OFF;
+    enum_constant public static final android.webkit.WebSettings.PluginState ON;
+    enum_constant public static final android.webkit.WebSettings.PluginState ON_DEMAND;
   }
 
   public static final class WebSettings.RenderPriority extends java.lang.Enum {
     method public static android.webkit.WebSettings.RenderPriority valueOf(java.lang.String);
     method public static final android.webkit.WebSettings.RenderPriority[] values();
+    enum_constant public static final android.webkit.WebSettings.RenderPriority HIGH;
+    enum_constant public static final android.webkit.WebSettings.RenderPriority LOW;
+    enum_constant public static final android.webkit.WebSettings.RenderPriority NORMAL;
   }
 
   public static final class WebSettings.TextSize extends java.lang.Enum {
     method public static android.webkit.WebSettings.TextSize valueOf(java.lang.String);
     method public static final android.webkit.WebSettings.TextSize[] values();
+    enum_constant public static final android.webkit.WebSettings.TextSize LARGER;
+    enum_constant public static final android.webkit.WebSettings.TextSize LARGEST;
+    enum_constant public static final android.webkit.WebSettings.TextSize NORMAL;
+    enum_constant public static final android.webkit.WebSettings.TextSize SMALLER;
+    enum_constant public static final android.webkit.WebSettings.TextSize SMALLEST;
   }
 
   public static final class WebSettings.ZoomDensity extends java.lang.Enum {
     method public static android.webkit.WebSettings.ZoomDensity valueOf(java.lang.String);
     method public static final android.webkit.WebSettings.ZoomDensity[] values();
+    enum_constant public static final android.webkit.WebSettings.ZoomDensity CLOSE;
+    enum_constant public static final android.webkit.WebSettings.ZoomDensity FAR;
+    enum_constant public static final android.webkit.WebSettings.ZoomDensity MEDIUM;
   }
 
   public final class WebStorage {
@@ -24008,6 +24294,14 @@
   public static final class ImageView.ScaleType extends java.lang.Enum {
     method public static android.widget.ImageView.ScaleType valueOf(java.lang.String);
     method public static final android.widget.ImageView.ScaleType[] values();
+    enum_constant public static final android.widget.ImageView.ScaleType CENTER;
+    enum_constant public static final android.widget.ImageView.ScaleType CENTER_CROP;
+    enum_constant public static final android.widget.ImageView.ScaleType CENTER_INSIDE;
+    enum_constant public static final android.widget.ImageView.ScaleType FIT_CENTER;
+    enum_constant public static final android.widget.ImageView.ScaleType FIT_END;
+    enum_constant public static final android.widget.ImageView.ScaleType FIT_START;
+    enum_constant public static final android.widget.ImageView.ScaleType FIT_XY;
+    enum_constant public static final android.widget.ImageView.ScaleType MATRIX;
   }
 
   public class LinearLayout extends android.view.ViewGroup {
@@ -25064,6 +25358,9 @@
   public static final class TextView.BufferType extends java.lang.Enum {
     method public static android.widget.TextView.BufferType valueOf(java.lang.String);
     method public static final android.widget.TextView.BufferType[] values();
+    enum_constant public static final android.widget.TextView.BufferType EDITABLE;
+    enum_constant public static final android.widget.TextView.BufferType NORMAL;
+    enum_constant public static final android.widget.TextView.BufferType SPANNABLE;
   }
 
   public static abstract interface TextView.OnEditorActionListener {
@@ -28052,6 +28349,12 @@
   public static final class Thread.State extends java.lang.Enum {
     method public static java.lang.Thread.State valueOf(java.lang.String);
     method public static final java.lang.Thread.State[] values();
+    enum_constant public static final java.lang.Thread.State BLOCKED;
+    enum_constant public static final java.lang.Thread.State NEW;
+    enum_constant public static final java.lang.Thread.State RUNNABLE;
+    enum_constant public static final java.lang.Thread.State TERMINATED;
+    enum_constant public static final java.lang.Thread.State TIMED_WAITING;
+    enum_constant public static final java.lang.Thread.State WAITING;
   }
 
   public static abstract interface Thread.UncaughtExceptionHandler {
@@ -28185,6 +28488,14 @@
   public final class ElementType extends java.lang.Enum {
     method public static java.lang.annotation.ElementType valueOf(java.lang.String);
     method public static final java.lang.annotation.ElementType[] values();
+    enum_constant public static final java.lang.annotation.ElementType ANNOTATION_TYPE;
+    enum_constant public static final java.lang.annotation.ElementType CONSTRUCTOR;
+    enum_constant public static final java.lang.annotation.ElementType FIELD;
+    enum_constant public static final java.lang.annotation.ElementType LOCAL_VARIABLE;
+    enum_constant public static final java.lang.annotation.ElementType METHOD;
+    enum_constant public static final java.lang.annotation.ElementType PACKAGE;
+    enum_constant public static final java.lang.annotation.ElementType PARAMETER;
+    enum_constant public static final java.lang.annotation.ElementType TYPE;
   }
 
   public class IncompleteAnnotationException extends java.lang.RuntimeException {
@@ -28202,6 +28513,9 @@
   public final class RetentionPolicy extends java.lang.Enum {
     method public static java.lang.annotation.RetentionPolicy valueOf(java.lang.String);
     method public static final java.lang.annotation.RetentionPolicy[] values();
+    enum_constant public static final java.lang.annotation.RetentionPolicy CLASS;
+    enum_constant public static final java.lang.annotation.RetentionPolicy RUNTIME;
+    enum_constant public static final java.lang.annotation.RetentionPolicy SOURCE;
   }
 
   public abstract class Target implements java.lang.annotation.Annotation {
@@ -28615,6 +28929,14 @@
     method public static java.math.RoundingMode valueOf(java.lang.String);
     method public static java.math.RoundingMode valueOf(int);
     method public static final java.math.RoundingMode[] values();
+    enum_constant public static final java.math.RoundingMode CEILING;
+    enum_constant public static final java.math.RoundingMode DOWN;
+    enum_constant public static final java.math.RoundingMode FLOOR;
+    enum_constant public static final java.math.RoundingMode HALF_DOWN;
+    enum_constant public static final java.math.RoundingMode HALF_EVEN;
+    enum_constant public static final java.math.RoundingMode HALF_UP;
+    enum_constant public static final java.math.RoundingMode UNNECESSARY;
+    enum_constant public static final java.math.RoundingMode UP;
   }
 
 }
@@ -28641,6 +28963,8 @@
   public static final class Authenticator.RequestorType extends java.lang.Enum {
     method public static java.net.Authenticator.RequestorType valueOf(java.lang.String);
     method public static final java.net.Authenticator.RequestorType[] values();
+    enum_constant public static final java.net.Authenticator.RequestorType PROXY;
+    enum_constant public static final java.net.Authenticator.RequestorType SERVER;
   }
 
   public class BindException extends java.net.SocketException {
@@ -29055,6 +29379,9 @@
   public static final class Proxy.Type extends java.lang.Enum {
     method public static java.net.Proxy.Type valueOf(java.lang.String);
     method public static final java.net.Proxy.Type[] values();
+    enum_constant public static final java.net.Proxy.Type DIRECT;
+    enum_constant public static final java.net.Proxy.Type HTTP;
+    enum_constant public static final java.net.Proxy.Type SOCKS;
   }
 
   public abstract class ProxySelector {
@@ -30451,6 +30778,9 @@
   public static final class KeyRep.Type extends java.lang.Enum {
     method public static java.security.KeyRep.Type valueOf(java.lang.String);
     method public static final java.security.KeyRep.Type[] values();
+    enum_constant public static final java.security.KeyRep.Type PRIVATE;
+    enum_constant public static final java.security.KeyRep.Type PUBLIC;
+    enum_constant public static final java.security.KeyRep.Type SECRET;
   }
 
   public class KeyStore {
@@ -31824,6 +32154,10 @@
   public final class ClientInfoStatus extends java.lang.Enum {
     method public static java.sql.ClientInfoStatus valueOf(java.lang.String);
     method public static final java.sql.ClientInfoStatus[] values();
+    enum_constant public static final java.sql.ClientInfoStatus REASON_UNKNOWN;
+    enum_constant public static final java.sql.ClientInfoStatus REASON_UNKNOWN_PROPERTY;
+    enum_constant public static final java.sql.ClientInfoStatus REASON_VALUE_INVALID;
+    enum_constant public static final java.sql.ClientInfoStatus REASON_VALUE_TRUNCATED;
   }
 
   public abstract interface Clob {
@@ -32508,6 +32842,11 @@
   public final class RowIdLifetime extends java.lang.Enum {
     method public static java.sql.RowIdLifetime valueOf(java.lang.String);
     method public static final java.sql.RowIdLifetime[] values();
+    enum_constant public static final java.sql.RowIdLifetime ROWID_UNSUPPORTED;
+    enum_constant public static final java.sql.RowIdLifetime ROWID_VALID_FOREVER;
+    enum_constant public static final java.sql.RowIdLifetime ROWID_VALID_OTHER;
+    enum_constant public static final java.sql.RowIdLifetime ROWID_VALID_SESSION;
+    enum_constant public static final java.sql.RowIdLifetime ROWID_VALID_TRANSACTION;
   }
 
   public class SQLClientInfoException extends java.sql.SQLException {
@@ -33297,6 +33636,10 @@
   public static final class Normalizer.Form extends java.lang.Enum {
     method public static java.text.Normalizer.Form valueOf(java.lang.String);
     method public static final java.text.Normalizer.Form[] values();
+    enum_constant public static final java.text.Normalizer.Form NFC;
+    enum_constant public static final java.text.Normalizer.Form NFD;
+    enum_constant public static final java.text.Normalizer.Form NFKC;
+    enum_constant public static final java.text.Normalizer.Form NFKD;
   }
 
   public abstract class NumberFormat extends java.text.Format {
@@ -34038,6 +34381,8 @@
   public static final class Formatter.BigDecimalLayoutForm extends java.lang.Enum {
     method public static java.util.Formatter.BigDecimalLayoutForm valueOf(java.lang.String);
     method public static final java.util.Formatter.BigDecimalLayoutForm[] values();
+    enum_constant public static final java.util.Formatter.BigDecimalLayoutForm DECIMAL_FLOAT;
+    enum_constant public static final java.util.Formatter.BigDecimalLayoutForm SCIENTIFIC;
   }
 
   public class FormatterClosedException extends java.lang.IllegalStateException implements java.io.Serializable {
@@ -35484,6 +35829,13 @@
     method public long toSeconds(long);
     method public static java.util.concurrent.TimeUnit valueOf(java.lang.String);
     method public static final java.util.concurrent.TimeUnit[] values();
+    enum_constant public static final java.util.concurrent.TimeUnit DAYS;
+    enum_constant public static final java.util.concurrent.TimeUnit HOURS;
+    enum_constant public static final java.util.concurrent.TimeUnit MICROSECONDS;
+    enum_constant public static final java.util.concurrent.TimeUnit MILLISECONDS;
+    enum_constant public static final java.util.concurrent.TimeUnit MINUTES;
+    enum_constant public static final java.util.concurrent.TimeUnit NANOSECONDS;
+    enum_constant public static final java.util.concurrent.TimeUnit SECONDS;
   }
 
   public class TimeoutException extends java.lang.Exception {
@@ -38140,11 +38492,20 @@
   public static final class SSLEngineResult.HandshakeStatus extends java.lang.Enum {
     method public static javax.net.ssl.SSLEngineResult.HandshakeStatus valueOf(java.lang.String);
     method public static final javax.net.ssl.SSLEngineResult.HandshakeStatus[] values();
+    enum_constant public static final javax.net.ssl.SSLEngineResult.HandshakeStatus FINISHED;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.HandshakeStatus NEED_TASK;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.HandshakeStatus NEED_UNWRAP;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.HandshakeStatus NEED_WRAP;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.HandshakeStatus NOT_HANDSHAKING;
   }
 
   public static final class SSLEngineResult.Status extends java.lang.Enum {
     method public static javax.net.ssl.SSLEngineResult.Status valueOf(java.lang.String);
     method public static final javax.net.ssl.SSLEngineResult.Status[] values();
+    enum_constant public static final javax.net.ssl.SSLEngineResult.Status BUFFER_OVERFLOW;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.Status BUFFER_UNDERFLOW;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.Status CLOSED;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.Status OK;
   }
 
   public class SSLException extends java.io.IOException {
@@ -40658,11 +41019,15 @@
   public static final class RouteInfo.LayerType extends java.lang.Enum {
     method public static org.apache.http.conn.routing.RouteInfo.LayerType valueOf(java.lang.String);
     method public static final org.apache.http.conn.routing.RouteInfo.LayerType[] values();
+    enum_constant public static final org.apache.http.conn.routing.RouteInfo.LayerType LAYERED;
+    enum_constant public static final org.apache.http.conn.routing.RouteInfo.LayerType PLAIN;
   }
 
   public static final class RouteInfo.TunnelType extends java.lang.Enum {
     method public static org.apache.http.conn.routing.RouteInfo.TunnelType valueOf(java.lang.String);
     method public static final org.apache.http.conn.routing.RouteInfo.TunnelType[] values();
+    enum_constant public static final org.apache.http.conn.routing.RouteInfo.TunnelType PLAIN;
+    enum_constant public static final org.apache.http.conn.routing.RouteInfo.TunnelType TUNNELLED;
   }
 
   public final class RouteTracker implements java.lang.Cloneable org.apache.http.conn.routing.RouteInfo {
diff --git a/api/current.txt b/api/current.txt
index 1e16b6ce..932c551 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -201,6 +201,7 @@
     field public static final int actionModeCopyDrawable = 16843538; // 0x1010312
     field public static final int actionModeCutDrawable = 16843537; // 0x1010311
     field public static final int actionModePasteDrawable = 16843539; // 0x1010313
+    field public static final int actionModeSelectAllDrawable = 16843641; // 0x1010379
     field public static final int actionOverflowButtonStyle = 16843510; // 0x10102f6
     field public static final int actionViewClass = 16843516; // 0x10102fc
     field public static final int activatedBackgroundIndicator = 16843517; // 0x10102fd
@@ -4130,6 +4131,7 @@
     method public java.io.InputStream getInputStream() throws java.io.IOException;
     method public java.io.OutputStream getOutputStream() throws java.io.IOException;
     method public android.bluetooth.BluetoothDevice getRemoteDevice();
+    method public boolean isConnected();
   }
 
 }
@@ -6335,6 +6337,9 @@
   public static final class CursorJoiner.Result extends java.lang.Enum {
     method public static android.database.CursorJoiner.Result valueOf(java.lang.String);
     method public static final android.database.CursorJoiner.Result[] values();
+    enum_constant public static final android.database.CursorJoiner.Result BOTH;
+    enum_constant public static final android.database.CursorJoiner.Result LEFT;
+    enum_constant public static final android.database.CursorJoiner.Result RIGHT;
   }
 
   public class CursorWindow extends android.database.sqlite.SQLiteClosable implements android.os.Parcelable {
@@ -7253,6 +7258,8 @@
   public static final class AvoidXfermode.Mode extends java.lang.Enum {
     method public static android.graphics.AvoidXfermode.Mode valueOf(java.lang.String);
     method public static final android.graphics.AvoidXfermode.Mode[] values();
+    enum_constant public static final android.graphics.AvoidXfermode.Mode AVOID;
+    enum_constant public static final android.graphics.AvoidXfermode.Mode TARGET;
   }
 
   public final class Bitmap implements android.os.Parcelable {
@@ -7305,11 +7312,17 @@
   public static final class Bitmap.CompressFormat extends java.lang.Enum {
     method public static android.graphics.Bitmap.CompressFormat valueOf(java.lang.String);
     method public static final android.graphics.Bitmap.CompressFormat[] values();
+    enum_constant public static final android.graphics.Bitmap.CompressFormat JPEG;
+    enum_constant public static final android.graphics.Bitmap.CompressFormat PNG;
   }
 
   public static final class Bitmap.Config extends java.lang.Enum {
     method public static android.graphics.Bitmap.Config valueOf(java.lang.String);
     method public static final android.graphics.Bitmap.Config[] values();
+    enum_constant public static final android.graphics.Bitmap.Config ALPHA_8;
+    enum_constant public static final deprecated android.graphics.Bitmap.Config ARGB_4444;
+    enum_constant public static final android.graphics.Bitmap.Config ARGB_8888;
+    enum_constant public static final android.graphics.Bitmap.Config RGB_565;
   }
 
   public class BitmapFactory {
@@ -7373,6 +7386,10 @@
   public static final class BlurMaskFilter.Blur extends java.lang.Enum {
     method public static android.graphics.BlurMaskFilter.Blur valueOf(java.lang.String);
     method public static final android.graphics.BlurMaskFilter.Blur[] values();
+    enum_constant public static final android.graphics.BlurMaskFilter.Blur INNER;
+    enum_constant public static final android.graphics.BlurMaskFilter.Blur NORMAL;
+    enum_constant public static final android.graphics.BlurMaskFilter.Blur OUTER;
+    enum_constant public static final android.graphics.BlurMaskFilter.Blur SOLID;
   }
 
   public class Camera {
@@ -7486,11 +7503,16 @@
   public static final class Canvas.EdgeType extends java.lang.Enum {
     method public static android.graphics.Canvas.EdgeType valueOf(java.lang.String);
     method public static final android.graphics.Canvas.EdgeType[] values();
+    enum_constant public static final android.graphics.Canvas.EdgeType AA;
+    enum_constant public static final android.graphics.Canvas.EdgeType BW;
   }
 
   public static final class Canvas.VertexMode extends java.lang.Enum {
     method public static android.graphics.Canvas.VertexMode valueOf(java.lang.String);
     method public static final android.graphics.Canvas.VertexMode[] values();
+    enum_constant public static final android.graphics.Canvas.VertexMode TRIANGLES;
+    enum_constant public static final android.graphics.Canvas.VertexMode TRIANGLE_FAN;
+    enum_constant public static final android.graphics.Canvas.VertexMode TRIANGLE_STRIP;
   }
 
   public class Color {
@@ -7605,6 +7627,9 @@
   public static final class Interpolator.Result extends java.lang.Enum {
     method public static android.graphics.Interpolator.Result valueOf(java.lang.String);
     method public static final android.graphics.Interpolator.Result[] values();
+    enum_constant public static final android.graphics.Interpolator.Result FREEZE_END;
+    enum_constant public static final android.graphics.Interpolator.Result FREEZE_START;
+    enum_constant public static final android.graphics.Interpolator.Result NORMAL;
   }
 
   public class LayerRasterizer extends android.graphics.Rasterizer {
@@ -7688,6 +7713,10 @@
   public static final class Matrix.ScaleToFit extends java.lang.Enum {
     method public static android.graphics.Matrix.ScaleToFit valueOf(java.lang.String);
     method public static final android.graphics.Matrix.ScaleToFit[] values();
+    enum_constant public static final android.graphics.Matrix.ScaleToFit CENTER;
+    enum_constant public static final android.graphics.Matrix.ScaleToFit END;
+    enum_constant public static final android.graphics.Matrix.ScaleToFit FILL;
+    enum_constant public static final android.graphics.Matrix.ScaleToFit START;
   }
 
   public class Movie {
@@ -7817,11 +7846,17 @@
   public static final class Paint.Align extends java.lang.Enum {
     method public static android.graphics.Paint.Align valueOf(java.lang.String);
     method public static final android.graphics.Paint.Align[] values();
+    enum_constant public static final android.graphics.Paint.Align CENTER;
+    enum_constant public static final android.graphics.Paint.Align LEFT;
+    enum_constant public static final android.graphics.Paint.Align RIGHT;
   }
 
   public static final class Paint.Cap extends java.lang.Enum {
     method public static android.graphics.Paint.Cap valueOf(java.lang.String);
     method public static final android.graphics.Paint.Cap[] values();
+    enum_constant public static final android.graphics.Paint.Cap BUTT;
+    enum_constant public static final android.graphics.Paint.Cap ROUND;
+    enum_constant public static final android.graphics.Paint.Cap SQUARE;
   }
 
   public static class Paint.FontMetrics {
@@ -7845,11 +7880,17 @@
   public static final class Paint.Join extends java.lang.Enum {
     method public static android.graphics.Paint.Join valueOf(java.lang.String);
     method public static final android.graphics.Paint.Join[] values();
+    enum_constant public static final android.graphics.Paint.Join BEVEL;
+    enum_constant public static final android.graphics.Paint.Join MITER;
+    enum_constant public static final android.graphics.Paint.Join ROUND;
   }
 
   public static final class Paint.Style extends java.lang.Enum {
     method public static android.graphics.Paint.Style valueOf(java.lang.String);
     method public static final android.graphics.Paint.Style[] values();
+    enum_constant public static final android.graphics.Paint.Style FILL;
+    enum_constant public static final android.graphics.Paint.Style FILL_AND_STROKE;
+    enum_constant public static final android.graphics.Paint.Style STROKE;
   }
 
   public class PaintFlagsDrawFilter extends android.graphics.DrawFilter {
@@ -7901,11 +7942,17 @@
   public static final class Path.Direction extends java.lang.Enum {
     method public static android.graphics.Path.Direction valueOf(java.lang.String);
     method public static final android.graphics.Path.Direction[] values();
+    enum_constant public static final android.graphics.Path.Direction CCW;
+    enum_constant public static final android.graphics.Path.Direction CW;
   }
 
   public static final class Path.FillType extends java.lang.Enum {
     method public static android.graphics.Path.FillType valueOf(java.lang.String);
     method public static final android.graphics.Path.FillType[] values();
+    enum_constant public static final android.graphics.Path.FillType EVEN_ODD;
+    enum_constant public static final android.graphics.Path.FillType INVERSE_EVEN_ODD;
+    enum_constant public static final android.graphics.Path.FillType INVERSE_WINDING;
+    enum_constant public static final android.graphics.Path.FillType WINDING;
   }
 
   public class PathDashPathEffect extends android.graphics.PathEffect {
@@ -7915,6 +7962,9 @@
   public static final class PathDashPathEffect.Style extends java.lang.Enum {
     method public static android.graphics.PathDashPathEffect.Style valueOf(java.lang.String);
     method public static final android.graphics.PathDashPathEffect.Style[] values();
+    enum_constant public static final android.graphics.PathDashPathEffect.Style MORPH;
+    enum_constant public static final android.graphics.PathDashPathEffect.Style ROTATE;
+    enum_constant public static final android.graphics.PathDashPathEffect.Style TRANSLATE;
   }
 
   public class PathEffect {
@@ -8019,6 +8069,24 @@
   public static final class PorterDuff.Mode extends java.lang.Enum {
     method public static android.graphics.PorterDuff.Mode valueOf(java.lang.String);
     method public static final android.graphics.PorterDuff.Mode[] values();
+    enum_constant public static final android.graphics.PorterDuff.Mode ADD;
+    enum_constant public static final android.graphics.PorterDuff.Mode CLEAR;
+    enum_constant public static final android.graphics.PorterDuff.Mode DARKEN;
+    enum_constant public static final android.graphics.PorterDuff.Mode DST;
+    enum_constant public static final android.graphics.PorterDuff.Mode DST_ATOP;
+    enum_constant public static final android.graphics.PorterDuff.Mode DST_IN;
+    enum_constant public static final android.graphics.PorterDuff.Mode DST_OUT;
+    enum_constant public static final android.graphics.PorterDuff.Mode DST_OVER;
+    enum_constant public static final android.graphics.PorterDuff.Mode LIGHTEN;
+    enum_constant public static final android.graphics.PorterDuff.Mode MULTIPLY;
+    enum_constant public static final android.graphics.PorterDuff.Mode OVERLAY;
+    enum_constant public static final android.graphics.PorterDuff.Mode SCREEN;
+    enum_constant public static final android.graphics.PorterDuff.Mode SRC;
+    enum_constant public static final android.graphics.PorterDuff.Mode SRC_ATOP;
+    enum_constant public static final android.graphics.PorterDuff.Mode SRC_IN;
+    enum_constant public static final android.graphics.PorterDuff.Mode SRC_OUT;
+    enum_constant public static final android.graphics.PorterDuff.Mode SRC_OVER;
+    enum_constant public static final android.graphics.PorterDuff.Mode XOR;
   }
 
   public class PorterDuffColorFilter extends android.graphics.ColorFilter {
@@ -8160,6 +8228,12 @@
   public static final class Region.Op extends java.lang.Enum {
     method public static android.graphics.Region.Op valueOf(java.lang.String);
     method public static final android.graphics.Region.Op[] values();
+    enum_constant public static final android.graphics.Region.Op DIFFERENCE;
+    enum_constant public static final android.graphics.Region.Op INTERSECT;
+    enum_constant public static final android.graphics.Region.Op REPLACE;
+    enum_constant public static final android.graphics.Region.Op REVERSE_DIFFERENCE;
+    enum_constant public static final android.graphics.Region.Op UNION;
+    enum_constant public static final android.graphics.Region.Op XOR;
   }
 
   public class RegionIterator {
@@ -8176,6 +8250,9 @@
   public static final class Shader.TileMode extends java.lang.Enum {
     method public static android.graphics.Shader.TileMode valueOf(java.lang.String);
     method public static final android.graphics.Shader.TileMode[] values();
+    enum_constant public static final android.graphics.Shader.TileMode CLAMP;
+    enum_constant public static final android.graphics.Shader.TileMode MIRROR;
+    enum_constant public static final android.graphics.Shader.TileMode REPEAT;
   }
 
   public class SumPathEffect extends android.graphics.PathEffect {
@@ -8456,6 +8533,14 @@
   public static final class GradientDrawable.Orientation extends java.lang.Enum {
     method public static android.graphics.drawable.GradientDrawable.Orientation valueOf(java.lang.String);
     method public static final android.graphics.drawable.GradientDrawable.Orientation[] values();
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation BL_TR;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation BOTTOM_TOP;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation BR_TL;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation LEFT_RIGHT;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation RIGHT_LEFT;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation TL_BR;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation TOP_BOTTOM;
+    enum_constant public static final android.graphics.drawable.GradientDrawable.Orientation TR_BL;
   }
 
   public class InsetDrawable extends android.graphics.drawable.Drawable implements android.graphics.drawable.Drawable.Callback {
@@ -10918,6 +11003,9 @@
   public static final class LocalSocketAddress.Namespace extends java.lang.Enum {
     method public static android.net.LocalSocketAddress.Namespace valueOf(java.lang.String);
     method public static final android.net.LocalSocketAddress.Namespace[] values();
+    enum_constant public static final android.net.LocalSocketAddress.Namespace ABSTRACT;
+    enum_constant public static final android.net.LocalSocketAddress.Namespace FILESYSTEM;
+    enum_constant public static final android.net.LocalSocketAddress.Namespace RESERVED;
   }
 
   public class MailTo {
@@ -10952,11 +11040,27 @@
   public static final class NetworkInfo.DetailedState extends java.lang.Enum {
     method public static android.net.NetworkInfo.DetailedState valueOf(java.lang.String);
     method public static final android.net.NetworkInfo.DetailedState[] values();
+    enum_constant public static final android.net.NetworkInfo.DetailedState AUTHENTICATING;
+    enum_constant public static final android.net.NetworkInfo.DetailedState CONNECTED;
+    enum_constant public static final android.net.NetworkInfo.DetailedState CONNECTING;
+    enum_constant public static final android.net.NetworkInfo.DetailedState DISCONNECTED;
+    enum_constant public static final android.net.NetworkInfo.DetailedState DISCONNECTING;
+    enum_constant public static final android.net.NetworkInfo.DetailedState FAILED;
+    enum_constant public static final android.net.NetworkInfo.DetailedState IDLE;
+    enum_constant public static final android.net.NetworkInfo.DetailedState OBTAINING_IPADDR;
+    enum_constant public static final android.net.NetworkInfo.DetailedState SCANNING;
+    enum_constant public static final android.net.NetworkInfo.DetailedState SUSPENDED;
   }
 
   public static final class NetworkInfo.State extends java.lang.Enum {
     method public static android.net.NetworkInfo.State valueOf(java.lang.String);
     method public static final android.net.NetworkInfo.State[] values();
+    enum_constant public static final android.net.NetworkInfo.State CONNECTED;
+    enum_constant public static final android.net.NetworkInfo.State CONNECTING;
+    enum_constant public static final android.net.NetworkInfo.State DISCONNECTED;
+    enum_constant public static final android.net.NetworkInfo.State DISCONNECTING;
+    enum_constant public static final android.net.NetworkInfo.State SUSPENDED;
+    enum_constant public static final android.net.NetworkInfo.State UNKNOWN;
   }
 
   public class ParseException extends java.lang.RuntimeException {
@@ -11488,6 +11592,17 @@
     method public static android.net.wifi.SupplicantState valueOf(java.lang.String);
     method public static final android.net.wifi.SupplicantState[] values();
     method public void writeToParcel(android.os.Parcel, int);
+    enum_constant public static final android.net.wifi.SupplicantState ASSOCIATED;
+    enum_constant public static final android.net.wifi.SupplicantState ASSOCIATING;
+    enum_constant public static final android.net.wifi.SupplicantState COMPLETED;
+    enum_constant public static final android.net.wifi.SupplicantState DISCONNECTED;
+    enum_constant public static final android.net.wifi.SupplicantState DORMANT;
+    enum_constant public static final android.net.wifi.SupplicantState FOUR_WAY_HANDSHAKE;
+    enum_constant public static final android.net.wifi.SupplicantState GROUP_HANDSHAKE;
+    enum_constant public static final android.net.wifi.SupplicantState INACTIVE;
+    enum_constant public static final android.net.wifi.SupplicantState INVALID;
+    enum_constant public static final android.net.wifi.SupplicantState SCANNING;
+    enum_constant public static final android.net.wifi.SupplicantState UNINITIALIZED;
   }
 
   public class WifiConfiguration implements android.os.Parcelable {
@@ -13316,6 +13431,9 @@
   public static final class AsyncTask.Status extends java.lang.Enum {
     method public static android.os.AsyncTask.Status valueOf(java.lang.String);
     method public static final android.os.AsyncTask.Status[] values();
+    enum_constant public static final android.os.AsyncTask.Status FINISHED;
+    enum_constant public static final android.os.AsyncTask.Status PENDING;
+    enum_constant public static final android.os.AsyncTask.Status RUNNING;
   }
 
   public class BadParcelableException extends android.util.AndroidRuntimeException {
@@ -16304,6 +16422,9 @@
   public static final class Allocation.MipmapControl extends java.lang.Enum {
     method public static android.renderscript.Allocation.MipmapControl valueOf(java.lang.String);
     method public static final android.renderscript.Allocation.MipmapControl[] values();
+    enum_constant public static final android.renderscript.Allocation.MipmapControl MIPMAP_FULL;
+    enum_constant public static final android.renderscript.Allocation.MipmapControl MIPMAP_NONE;
+    enum_constant public static final android.renderscript.Allocation.MipmapControl MIPMAP_ON_SYNC_TO_TEXTURE;
   }
 
   public class AllocationAdapter extends android.renderscript.Allocation {
@@ -16428,11 +16549,45 @@
   public static final class Element.DataKind extends java.lang.Enum {
     method public static android.renderscript.Element.DataKind valueOf(java.lang.String);
     method public static final android.renderscript.Element.DataKind[] values();
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_A;
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_DEPTH;
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_L;
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_LA;
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_RGB;
+    enum_constant public static final android.renderscript.Element.DataKind PIXEL_RGBA;
+    enum_constant public static final android.renderscript.Element.DataKind USER;
   }
 
   public static final class Element.DataType extends java.lang.Enum {
     method public static android.renderscript.Element.DataType valueOf(java.lang.String);
     method public static final android.renderscript.Element.DataType[] values();
+    enum_constant public static final android.renderscript.Element.DataType BOOLEAN;
+    enum_constant public static final android.renderscript.Element.DataType FLOAT_32;
+    enum_constant public static final android.renderscript.Element.DataType FLOAT_64;
+    enum_constant public static final android.renderscript.Element.DataType MATRIX_2X2;
+    enum_constant public static final android.renderscript.Element.DataType MATRIX_3X3;
+    enum_constant public static final android.renderscript.Element.DataType MATRIX_4X4;
+    enum_constant public static final android.renderscript.Element.DataType RS_ALLOCATION;
+    enum_constant public static final android.renderscript.Element.DataType RS_ELEMENT;
+    enum_constant public static final android.renderscript.Element.DataType RS_MESH;
+    enum_constant public static final android.renderscript.Element.DataType RS_PROGRAM_FRAGMENT;
+    enum_constant public static final android.renderscript.Element.DataType RS_PROGRAM_RASTER;
+    enum_constant public static final android.renderscript.Element.DataType RS_PROGRAM_STORE;
+    enum_constant public static final android.renderscript.Element.DataType RS_PROGRAM_VERTEX;
+    enum_constant public static final android.renderscript.Element.DataType RS_SAMPLER;
+    enum_constant public static final android.renderscript.Element.DataType RS_SCRIPT;
+    enum_constant public static final android.renderscript.Element.DataType RS_TYPE;
+    enum_constant public static final android.renderscript.Element.DataType SIGNED_16;
+    enum_constant public static final android.renderscript.Element.DataType SIGNED_32;
+    enum_constant public static final android.renderscript.Element.DataType SIGNED_64;
+    enum_constant public static final android.renderscript.Element.DataType SIGNED_8;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_16;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_32;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_4_4_4_4;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_5_5_5_1;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_5_6_5;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_64;
+    enum_constant public static final android.renderscript.Element.DataType UNSIGNED_8;
   }
 
   public class FieldPacker {
@@ -16492,6 +16647,8 @@
   public static final class FileA3D.EntryType extends java.lang.Enum {
     method public static android.renderscript.FileA3D.EntryType valueOf(java.lang.String);
     method public static final android.renderscript.FileA3D.EntryType[] values();
+    enum_constant public static final android.renderscript.FileA3D.EntryType MESH;
+    enum_constant public static final android.renderscript.FileA3D.EntryType UNKNOWN;
   }
 
   public static class FileA3D.IndexEntry {
@@ -16536,6 +16693,10 @@
   public static final class Font.Style extends java.lang.Enum {
     method public static android.renderscript.Font.Style valueOf(java.lang.String);
     method public static final android.renderscript.Font.Style[] values();
+    enum_constant public static final android.renderscript.Font.Style BOLD;
+    enum_constant public static final android.renderscript.Font.Style BOLD_ITALIC;
+    enum_constant public static final android.renderscript.Font.Style ITALIC;
+    enum_constant public static final android.renderscript.Font.Style NORMAL;
   }
 
   public class Int2 {
@@ -16685,6 +16846,12 @@
   public static final class Mesh.Primitive extends java.lang.Enum {
     method public static android.renderscript.Mesh.Primitive valueOf(java.lang.String);
     method public static final android.renderscript.Mesh.Primitive[] values();
+    enum_constant public static final android.renderscript.Mesh.Primitive LINE;
+    enum_constant public static final android.renderscript.Mesh.Primitive LINE_STRIP;
+    enum_constant public static final android.renderscript.Mesh.Primitive POINT;
+    enum_constant public static final android.renderscript.Mesh.Primitive TRIANGLE;
+    enum_constant public static final android.renderscript.Mesh.Primitive TRIANGLE_FAN;
+    enum_constant public static final android.renderscript.Mesh.Primitive TRIANGLE_STRIP;
   }
 
   public static class Mesh.TriangleMeshBuilder {
@@ -16721,6 +16888,8 @@
   public static final class Program.TextureType extends java.lang.Enum {
     method public static android.renderscript.Program.TextureType valueOf(java.lang.String);
     method public static final android.renderscript.Program.TextureType[] values();
+    enum_constant public static final android.renderscript.Program.TextureType TEXTURE_2D;
+    enum_constant public static final android.renderscript.Program.TextureType TEXTURE_CUBE;
   }
 
   public class ProgramFragment extends android.renderscript.Program {
@@ -16746,11 +16915,18 @@
   public static final class ProgramFragmentFixedFunction.Builder.EnvMode extends java.lang.Enum {
     method public static android.renderscript.ProgramFragmentFixedFunction.Builder.EnvMode valueOf(java.lang.String);
     method public static final android.renderscript.ProgramFragmentFixedFunction.Builder.EnvMode[] values();
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.EnvMode DECAL;
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.EnvMode MODULATE;
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.EnvMode REPLACE;
   }
 
   public static final class ProgramFragmentFixedFunction.Builder.Format extends java.lang.Enum {
     method public static android.renderscript.ProgramFragmentFixedFunction.Builder.Format valueOf(java.lang.String);
     method public static final android.renderscript.ProgramFragmentFixedFunction.Builder.Format[] values();
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.Format ALPHA;
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.Format LUMINANCE_ALPHA;
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.Format RGB;
+    enum_constant public static final android.renderscript.ProgramFragmentFixedFunction.Builder.Format RGBA;
   }
 
   public class ProgramRaster extends android.renderscript.BaseObj {
@@ -16769,6 +16945,9 @@
   public static final class ProgramRaster.CullMode extends java.lang.Enum {
     method public static android.renderscript.ProgramRaster.CullMode valueOf(java.lang.String);
     method public static final android.renderscript.ProgramRaster.CullMode[] values();
+    enum_constant public static final android.renderscript.ProgramRaster.CullMode BACK;
+    enum_constant public static final android.renderscript.ProgramRaster.CullMode FRONT;
+    enum_constant public static final android.renderscript.ProgramRaster.CullMode NONE;
   }
 
   public class ProgramStore extends android.renderscript.BaseObj {
@@ -16781,11 +16960,28 @@
   public static final class ProgramStore.BlendDstFunc extends java.lang.Enum {
     method public static android.renderscript.ProgramStore.BlendDstFunc valueOf(java.lang.String);
     method public static final android.renderscript.ProgramStore.BlendDstFunc[] values();
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc DST_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc ONE;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc ONE_MINUS_DST_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc ONE_MINUS_SRC_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc ONE_MINUS_SRC_COLOR;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc SRC_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc SRC_COLOR;
+    enum_constant public static final android.renderscript.ProgramStore.BlendDstFunc ZERO;
   }
 
   public static final class ProgramStore.BlendSrcFunc extends java.lang.Enum {
     method public static android.renderscript.ProgramStore.BlendSrcFunc valueOf(java.lang.String);
     method public static final android.renderscript.ProgramStore.BlendSrcFunc[] values();
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc DST_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc DST_COLOR;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc ONE;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc ONE_MINUS_DST_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc ONE_MINUS_DST_COLOR;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc ONE_MINUS_SRC_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc SRC_ALPHA;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc SRC_ALPHA_SATURATE;
+    enum_constant public static final android.renderscript.ProgramStore.BlendSrcFunc ZERO;
   }
 
   public static class ProgramStore.Builder {
@@ -16801,6 +16997,13 @@
   public static final class ProgramStore.DepthFunc extends java.lang.Enum {
     method public static android.renderscript.ProgramStore.DepthFunc valueOf(java.lang.String);
     method public static final android.renderscript.ProgramStore.DepthFunc[] values();
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc ALWAYS;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc EQUAL;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc GREATER;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc GREATER_OR_EQUAL;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc LESS;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc LESS_OR_EQUAL;
+    enum_constant public static final android.renderscript.ProgramStore.DepthFunc NOT_EQUAL;
   }
 
   public class ProgramVertex extends android.renderscript.Program {
@@ -16876,6 +17079,8 @@
   public static final class RenderScript.Priority extends java.lang.Enum {
     method public static android.renderscript.RenderScript.Priority valueOf(java.lang.String);
     method public static final android.renderscript.RenderScript.Priority[] values();
+    enum_constant public static final android.renderscript.RenderScript.Priority LOW;
+    enum_constant public static final android.renderscript.RenderScript.Priority NORMAL;
   }
 
   public static class RenderScript.RSErrorHandler implements java.lang.Runnable {
@@ -16938,6 +17143,12 @@
   public static final class Sampler.Value extends java.lang.Enum {
     method public static android.renderscript.Sampler.Value valueOf(java.lang.String);
     method public static final android.renderscript.Sampler.Value[] values();
+    enum_constant public static final android.renderscript.Sampler.Value CLAMP;
+    enum_constant public static final android.renderscript.Sampler.Value LINEAR;
+    enum_constant public static final android.renderscript.Sampler.Value LINEAR_MIP_LINEAR;
+    enum_constant public static final android.renderscript.Sampler.Value LINEAR_MIP_NEAREST;
+    enum_constant public static final android.renderscript.Sampler.Value NEAREST;
+    enum_constant public static final android.renderscript.Sampler.Value WRAP;
   }
 
   public class Script extends android.renderscript.BaseObj {
@@ -17020,6 +17231,12 @@
   public static final class Type.CubemapFace extends java.lang.Enum {
     method public static android.renderscript.Type.CubemapFace valueOf(java.lang.String);
     method public static final android.renderscript.Type.CubemapFace[] values();
+    enum_constant public static final android.renderscript.Type.CubemapFace NEGATIVE_X;
+    enum_constant public static final android.renderscript.Type.CubemapFace NEGATIVE_Y;
+    enum_constant public static final android.renderscript.Type.CubemapFace NEGATIVE_Z;
+    enum_constant public static final android.renderscript.Type.CubemapFace POSITVE_X;
+    enum_constant public static final android.renderscript.Type.CubemapFace POSITVE_Y;
+    enum_constant public static final android.renderscript.Type.CubemapFace POSITVE_Z;
   }
 
 }
@@ -17508,6 +17725,11 @@
   public static final class SmsMessage.MessageClass extends java.lang.Enum {
     method public static android.telephony.SmsMessage.MessageClass valueOf(java.lang.String);
     method public static final android.telephony.SmsMessage.MessageClass[] values();
+    enum_constant public static final android.telephony.SmsMessage.MessageClass CLASS_0;
+    enum_constant public static final android.telephony.SmsMessage.MessageClass CLASS_1;
+    enum_constant public static final android.telephony.SmsMessage.MessageClass CLASS_2;
+    enum_constant public static final android.telephony.SmsMessage.MessageClass CLASS_3;
+    enum_constant public static final android.telephony.SmsMessage.MessageClass UNKNOWN;
   }
 
   public static class SmsMessage.SubmitPdu {
@@ -17679,6 +17901,11 @@
   public static final deprecated class SmsMessage.MessageClass extends java.lang.Enum {
     method public static android.telephony.gsm.SmsMessage.MessageClass valueOf(java.lang.String);
     method public static final android.telephony.gsm.SmsMessage.MessageClass[] values();
+    enum_constant public static final android.telephony.gsm.SmsMessage.MessageClass CLASS_0;
+    enum_constant public static final android.telephony.gsm.SmsMessage.MessageClass CLASS_1;
+    enum_constant public static final android.telephony.gsm.SmsMessage.MessageClass CLASS_2;
+    enum_constant public static final android.telephony.gsm.SmsMessage.MessageClass CLASS_3;
+    enum_constant public static final android.telephony.gsm.SmsMessage.MessageClass UNKNOWN;
   }
 
   public static deprecated class SmsMessage.SubmitPdu {
@@ -18513,6 +18740,9 @@
   public static final class Layout.Alignment extends java.lang.Enum {
     method public static android.text.Layout.Alignment valueOf(java.lang.String);
     method public static final android.text.Layout.Alignment[] values();
+    enum_constant public static final android.text.Layout.Alignment ALIGN_CENTER;
+    enum_constant public static final android.text.Layout.Alignment ALIGN_NORMAL;
+    enum_constant public static final android.text.Layout.Alignment ALIGN_OPPOSITE;
   }
 
   public static class Layout.Directions {
@@ -18770,6 +19000,10 @@
   public static final class TextUtils.TruncateAt extends java.lang.Enum {
     method public static android.text.TextUtils.TruncateAt valueOf(java.lang.String);
     method public static final android.text.TextUtils.TruncateAt[] values();
+    enum_constant public static final android.text.TextUtils.TruncateAt END;
+    enum_constant public static final android.text.TextUtils.TruncateAt MARQUEE;
+    enum_constant public static final android.text.TextUtils.TruncateAt MIDDLE;
+    enum_constant public static final android.text.TextUtils.TruncateAt START;
   }
 
   public abstract interface TextWatcher implements android.text.NoCopySpan {
@@ -19155,6 +19389,10 @@
   public static final class TextKeyListener.Capitalize extends java.lang.Enum {
     method public static android.text.method.TextKeyListener.Capitalize valueOf(java.lang.String);
     method public static final android.text.method.TextKeyListener.Capitalize[] values();
+    enum_constant public static final android.text.method.TextKeyListener.Capitalize CHARACTERS;
+    enum_constant public static final android.text.method.TextKeyListener.Capitalize NONE;
+    enum_constant public static final android.text.method.TextKeyListener.Capitalize SENTENCES;
+    enum_constant public static final android.text.method.TextKeyListener.Capitalize WORDS;
   }
 
   public class TimeKeyListener extends android.text.method.NumberKeyListener {
@@ -19724,6 +19962,16 @@
   public final class JsonToken extends java.lang.Enum {
     method public static android.util.JsonToken valueOf(java.lang.String);
     method public static final android.util.JsonToken[] values();
+    enum_constant public static final android.util.JsonToken BEGIN_ARRAY;
+    enum_constant public static final android.util.JsonToken BEGIN_OBJECT;
+    enum_constant public static final android.util.JsonToken BOOLEAN;
+    enum_constant public static final android.util.JsonToken END_ARRAY;
+    enum_constant public static final android.util.JsonToken END_DOCUMENT;
+    enum_constant public static final android.util.JsonToken END_OBJECT;
+    enum_constant public static final android.util.JsonToken NAME;
+    enum_constant public static final android.util.JsonToken NULL;
+    enum_constant public static final android.util.JsonToken NUMBER;
+    enum_constant public static final android.util.JsonToken STRING;
   }
 
   public final class JsonWriter implements java.io.Closeable {
@@ -20013,6 +20261,10 @@
   public static final class Xml.Encoding extends java.lang.Enum {
     method public static android.util.Xml.Encoding valueOf(java.lang.String);
     method public static final android.util.Xml.Encoding[] values();
+    enum_constant public static final android.util.Xml.Encoding ISO_8859_1;
+    enum_constant public static final android.util.Xml.Encoding US_ASCII;
+    enum_constant public static final android.util.Xml.Encoding UTF_16;
+    enum_constant public static final android.util.Xml.Encoding UTF_8;
   }
 
 }
@@ -21731,6 +21983,14 @@
   public static final class ViewDebug.HierarchyTraceType extends java.lang.Enum {
     method public static android.view.ViewDebug.HierarchyTraceType valueOf(java.lang.String);
     method public static final android.view.ViewDebug.HierarchyTraceType[] values();
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType BUILD_CACHE;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType DRAW;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType INVALIDATE;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType INVALIDATE_CHILD;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType INVALIDATE_CHILD_IN_PARENT;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType ON_LAYOUT;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType ON_MEASURE;
+    enum_constant public static final android.view.ViewDebug.HierarchyTraceType REQUEST_LAYOUT;
   }
 
   public static abstract class ViewDebug.IntToString implements java.lang.annotation.Annotation {
@@ -21739,6 +21999,12 @@
   public static final class ViewDebug.RecyclerTraceType extends java.lang.Enum {
     method public static android.view.ViewDebug.RecyclerTraceType valueOf(java.lang.String);
     method public static final android.view.ViewDebug.RecyclerTraceType[] values();
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType BIND_VIEW;
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType MOVE_FROM_ACTIVE_TO_SCRAP_HEAP;
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType MOVE_TO_SCRAP_HEAP;
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType NEW_VIEW;
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType RECYCLE_FROM_ACTIVE_HEAP;
+    enum_constant public static final android.view.ViewDebug.RecyclerTraceType RECYCLE_FROM_SCRAP_HEAP;
   }
 
   public abstract class ViewGroup extends android.view.View implements android.view.ViewManager android.view.ViewParent {
@@ -22966,6 +23232,11 @@
   public static final class ConsoleMessage.MessageLevel extends java.lang.Enum {
     method public static android.webkit.ConsoleMessage.MessageLevel valueOf(java.lang.String);
     method public static final android.webkit.ConsoleMessage.MessageLevel[] values();
+    enum_constant public static final android.webkit.ConsoleMessage.MessageLevel DEBUG;
+    enum_constant public static final android.webkit.ConsoleMessage.MessageLevel ERROR;
+    enum_constant public static final android.webkit.ConsoleMessage.MessageLevel LOG;
+    enum_constant public static final android.webkit.ConsoleMessage.MessageLevel TIP;
+    enum_constant public static final android.webkit.ConsoleMessage.MessageLevel WARNING;
   }
 
   public final class CookieManager {
@@ -23248,26 +23519,43 @@
   public static final deprecated class WebSettings.LayoutAlgorithm extends java.lang.Enum {
     method public static android.webkit.WebSettings.LayoutAlgorithm valueOf(java.lang.String);
     method public static final android.webkit.WebSettings.LayoutAlgorithm[] values();
+    enum_constant public static final android.webkit.WebSettings.LayoutAlgorithm NARROW_COLUMNS;
+    enum_constant public static final android.webkit.WebSettings.LayoutAlgorithm NORMAL;
+    enum_constant public static final android.webkit.WebSettings.LayoutAlgorithm SINGLE_COLUMN;
   }
 
   public static final class WebSettings.PluginState extends java.lang.Enum {
     method public static android.webkit.WebSettings.PluginState valueOf(java.lang.String);
     method public static final android.webkit.WebSettings.PluginState[] values();
+    enum_constant public static final android.webkit.WebSettings.PluginState OFF;
+    enum_constant public static final android.webkit.WebSettings.PluginState ON;
+    enum_constant public static final android.webkit.WebSettings.PluginState ON_DEMAND;
   }
 
   public static final class WebSettings.RenderPriority extends java.lang.Enum {
     method public static android.webkit.WebSettings.RenderPriority valueOf(java.lang.String);
     method public static final android.webkit.WebSettings.RenderPriority[] values();
+    enum_constant public static final android.webkit.WebSettings.RenderPriority HIGH;
+    enum_constant public static final android.webkit.WebSettings.RenderPriority LOW;
+    enum_constant public static final android.webkit.WebSettings.RenderPriority NORMAL;
   }
 
   public static final class WebSettings.TextSize extends java.lang.Enum {
     method public static android.webkit.WebSettings.TextSize valueOf(java.lang.String);
     method public static final android.webkit.WebSettings.TextSize[] values();
+    enum_constant public static final android.webkit.WebSettings.TextSize LARGER;
+    enum_constant public static final android.webkit.WebSettings.TextSize LARGEST;
+    enum_constant public static final android.webkit.WebSettings.TextSize NORMAL;
+    enum_constant public static final android.webkit.WebSettings.TextSize SMALLER;
+    enum_constant public static final android.webkit.WebSettings.TextSize SMALLEST;
   }
 
   public static final class WebSettings.ZoomDensity extends java.lang.Enum {
     method public static android.webkit.WebSettings.ZoomDensity valueOf(java.lang.String);
     method public static final android.webkit.WebSettings.ZoomDensity[] values();
+    enum_constant public static final android.webkit.WebSettings.ZoomDensity CLOSE;
+    enum_constant public static final android.webkit.WebSettings.ZoomDensity FAR;
+    enum_constant public static final android.webkit.WebSettings.ZoomDensity MEDIUM;
   }
 
   public final class WebStorage {
@@ -24397,6 +24685,14 @@
   public static final class ImageView.ScaleType extends java.lang.Enum {
     method public static android.widget.ImageView.ScaleType valueOf(java.lang.String);
     method public static final android.widget.ImageView.ScaleType[] values();
+    enum_constant public static final android.widget.ImageView.ScaleType CENTER;
+    enum_constant public static final android.widget.ImageView.ScaleType CENTER_CROP;
+    enum_constant public static final android.widget.ImageView.ScaleType CENTER_INSIDE;
+    enum_constant public static final android.widget.ImageView.ScaleType FIT_CENTER;
+    enum_constant public static final android.widget.ImageView.ScaleType FIT_END;
+    enum_constant public static final android.widget.ImageView.ScaleType FIT_START;
+    enum_constant public static final android.widget.ImageView.ScaleType FIT_XY;
+    enum_constant public static final android.widget.ImageView.ScaleType MATRIX;
   }
 
   public class LinearLayout extends android.view.ViewGroup {
@@ -25466,6 +25762,9 @@
   public static final class TextView.BufferType extends java.lang.Enum {
     method public static android.widget.TextView.BufferType valueOf(java.lang.String);
     method public static final android.widget.TextView.BufferType[] values();
+    enum_constant public static final android.widget.TextView.BufferType EDITABLE;
+    enum_constant public static final android.widget.TextView.BufferType NORMAL;
+    enum_constant public static final android.widget.TextView.BufferType SPANNABLE;
   }
 
   public static abstract interface TextView.OnEditorActionListener {
@@ -28457,6 +28756,12 @@
   public static final class Thread.State extends java.lang.Enum {
     method public static java.lang.Thread.State valueOf(java.lang.String);
     method public static final java.lang.Thread.State[] values();
+    enum_constant public static final java.lang.Thread.State BLOCKED;
+    enum_constant public static final java.lang.Thread.State NEW;
+    enum_constant public static final java.lang.Thread.State RUNNABLE;
+    enum_constant public static final java.lang.Thread.State TERMINATED;
+    enum_constant public static final java.lang.Thread.State TIMED_WAITING;
+    enum_constant public static final java.lang.Thread.State WAITING;
   }
 
   public static abstract interface Thread.UncaughtExceptionHandler {
@@ -28590,6 +28895,14 @@
   public final class ElementType extends java.lang.Enum {
     method public static java.lang.annotation.ElementType valueOf(java.lang.String);
     method public static final java.lang.annotation.ElementType[] values();
+    enum_constant public static final java.lang.annotation.ElementType ANNOTATION_TYPE;
+    enum_constant public static final java.lang.annotation.ElementType CONSTRUCTOR;
+    enum_constant public static final java.lang.annotation.ElementType FIELD;
+    enum_constant public static final java.lang.annotation.ElementType LOCAL_VARIABLE;
+    enum_constant public static final java.lang.annotation.ElementType METHOD;
+    enum_constant public static final java.lang.annotation.ElementType PACKAGE;
+    enum_constant public static final java.lang.annotation.ElementType PARAMETER;
+    enum_constant public static final java.lang.annotation.ElementType TYPE;
   }
 
   public class IncompleteAnnotationException extends java.lang.RuntimeException {
@@ -28607,6 +28920,9 @@
   public final class RetentionPolicy extends java.lang.Enum {
     method public static java.lang.annotation.RetentionPolicy valueOf(java.lang.String);
     method public static final java.lang.annotation.RetentionPolicy[] values();
+    enum_constant public static final java.lang.annotation.RetentionPolicy CLASS;
+    enum_constant public static final java.lang.annotation.RetentionPolicy RUNTIME;
+    enum_constant public static final java.lang.annotation.RetentionPolicy SOURCE;
   }
 
   public abstract class Target implements java.lang.annotation.Annotation {
@@ -29023,6 +29339,14 @@
     method public static java.math.RoundingMode valueOf(java.lang.String);
     method public static java.math.RoundingMode valueOf(int);
     method public static final java.math.RoundingMode[] values();
+    enum_constant public static final java.math.RoundingMode CEILING;
+    enum_constant public static final java.math.RoundingMode DOWN;
+    enum_constant public static final java.math.RoundingMode FLOOR;
+    enum_constant public static final java.math.RoundingMode HALF_DOWN;
+    enum_constant public static final java.math.RoundingMode HALF_EVEN;
+    enum_constant public static final java.math.RoundingMode HALF_UP;
+    enum_constant public static final java.math.RoundingMode UNNECESSARY;
+    enum_constant public static final java.math.RoundingMode UP;
   }
 
 }
@@ -29049,6 +29373,8 @@
   public static final class Authenticator.RequestorType extends java.lang.Enum {
     method public static java.net.Authenticator.RequestorType valueOf(java.lang.String);
     method public static final java.net.Authenticator.RequestorType[] values();
+    enum_constant public static final java.net.Authenticator.RequestorType PROXY;
+    enum_constant public static final java.net.Authenticator.RequestorType SERVER;
   }
 
   public class BindException extends java.net.SocketException {
@@ -29463,6 +29789,9 @@
   public static final class Proxy.Type extends java.lang.Enum {
     method public static java.net.Proxy.Type valueOf(java.lang.String);
     method public static final java.net.Proxy.Type[] values();
+    enum_constant public static final java.net.Proxy.Type DIRECT;
+    enum_constant public static final java.net.Proxy.Type HTTP;
+    enum_constant public static final java.net.Proxy.Type SOCKS;
   }
 
   public abstract class ProxySelector {
@@ -30859,6 +31188,9 @@
   public static final class KeyRep.Type extends java.lang.Enum {
     method public static java.security.KeyRep.Type valueOf(java.lang.String);
     method public static final java.security.KeyRep.Type[] values();
+    enum_constant public static final java.security.KeyRep.Type PRIVATE;
+    enum_constant public static final java.security.KeyRep.Type PUBLIC;
+    enum_constant public static final java.security.KeyRep.Type SECRET;
   }
 
   public class KeyStore {
@@ -32232,6 +32564,10 @@
   public final class ClientInfoStatus extends java.lang.Enum {
     method public static java.sql.ClientInfoStatus valueOf(java.lang.String);
     method public static final java.sql.ClientInfoStatus[] values();
+    enum_constant public static final java.sql.ClientInfoStatus REASON_UNKNOWN;
+    enum_constant public static final java.sql.ClientInfoStatus REASON_UNKNOWN_PROPERTY;
+    enum_constant public static final java.sql.ClientInfoStatus REASON_VALUE_INVALID;
+    enum_constant public static final java.sql.ClientInfoStatus REASON_VALUE_TRUNCATED;
   }
 
   public abstract interface Clob {
@@ -32916,6 +33252,11 @@
   public final class RowIdLifetime extends java.lang.Enum {
     method public static java.sql.RowIdLifetime valueOf(java.lang.String);
     method public static final java.sql.RowIdLifetime[] values();
+    enum_constant public static final java.sql.RowIdLifetime ROWID_UNSUPPORTED;
+    enum_constant public static final java.sql.RowIdLifetime ROWID_VALID_FOREVER;
+    enum_constant public static final java.sql.RowIdLifetime ROWID_VALID_OTHER;
+    enum_constant public static final java.sql.RowIdLifetime ROWID_VALID_SESSION;
+    enum_constant public static final java.sql.RowIdLifetime ROWID_VALID_TRANSACTION;
   }
 
   public class SQLClientInfoException extends java.sql.SQLException {
@@ -33705,6 +34046,10 @@
   public static final class Normalizer.Form extends java.lang.Enum {
     method public static java.text.Normalizer.Form valueOf(java.lang.String);
     method public static final java.text.Normalizer.Form[] values();
+    enum_constant public static final java.text.Normalizer.Form NFC;
+    enum_constant public static final java.text.Normalizer.Form NFD;
+    enum_constant public static final java.text.Normalizer.Form NFKC;
+    enum_constant public static final java.text.Normalizer.Form NFKD;
   }
 
   public abstract class NumberFormat extends java.text.Format {
@@ -34446,6 +34791,8 @@
   public static final class Formatter.BigDecimalLayoutForm extends java.lang.Enum {
     method public static java.util.Formatter.BigDecimalLayoutForm valueOf(java.lang.String);
     method public static final java.util.Formatter.BigDecimalLayoutForm[] values();
+    enum_constant public static final java.util.Formatter.BigDecimalLayoutForm DECIMAL_FLOAT;
+    enum_constant public static final java.util.Formatter.BigDecimalLayoutForm SCIENTIFIC;
   }
 
   public class FormatterClosedException extends java.lang.IllegalStateException implements java.io.Serializable {
@@ -35892,6 +36239,13 @@
     method public long toSeconds(long);
     method public static java.util.concurrent.TimeUnit valueOf(java.lang.String);
     method public static final java.util.concurrent.TimeUnit[] values();
+    enum_constant public static final java.util.concurrent.TimeUnit DAYS;
+    enum_constant public static final java.util.concurrent.TimeUnit HOURS;
+    enum_constant public static final java.util.concurrent.TimeUnit MICROSECONDS;
+    enum_constant public static final java.util.concurrent.TimeUnit MILLISECONDS;
+    enum_constant public static final java.util.concurrent.TimeUnit MINUTES;
+    enum_constant public static final java.util.concurrent.TimeUnit NANOSECONDS;
+    enum_constant public static final java.util.concurrent.TimeUnit SECONDS;
   }
 
   public class TimeoutException extends java.lang.Exception {
@@ -38548,11 +38902,20 @@
   public static final class SSLEngineResult.HandshakeStatus extends java.lang.Enum {
     method public static javax.net.ssl.SSLEngineResult.HandshakeStatus valueOf(java.lang.String);
     method public static final javax.net.ssl.SSLEngineResult.HandshakeStatus[] values();
+    enum_constant public static final javax.net.ssl.SSLEngineResult.HandshakeStatus FINISHED;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.HandshakeStatus NEED_TASK;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.HandshakeStatus NEED_UNWRAP;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.HandshakeStatus NEED_WRAP;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.HandshakeStatus NOT_HANDSHAKING;
   }
 
   public static final class SSLEngineResult.Status extends java.lang.Enum {
     method public static javax.net.ssl.SSLEngineResult.Status valueOf(java.lang.String);
     method public static final javax.net.ssl.SSLEngineResult.Status[] values();
+    enum_constant public static final javax.net.ssl.SSLEngineResult.Status BUFFER_OVERFLOW;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.Status BUFFER_UNDERFLOW;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.Status CLOSED;
+    enum_constant public static final javax.net.ssl.SSLEngineResult.Status OK;
   }
 
   public class SSLException extends java.io.IOException {
@@ -41066,11 +41429,15 @@
   public static final class RouteInfo.LayerType extends java.lang.Enum {
     method public static org.apache.http.conn.routing.RouteInfo.LayerType valueOf(java.lang.String);
     method public static final org.apache.http.conn.routing.RouteInfo.LayerType[] values();
+    enum_constant public static final org.apache.http.conn.routing.RouteInfo.LayerType LAYERED;
+    enum_constant public static final org.apache.http.conn.routing.RouteInfo.LayerType PLAIN;
   }
 
   public static final class RouteInfo.TunnelType extends java.lang.Enum {
     method public static org.apache.http.conn.routing.RouteInfo.TunnelType valueOf(java.lang.String);
     method public static final org.apache.http.conn.routing.RouteInfo.TunnelType[] values();
+    enum_constant public static final org.apache.http.conn.routing.RouteInfo.TunnelType PLAIN;
+    enum_constant public static final org.apache.http.conn.routing.RouteInfo.TunnelType TUNNELLED;
   }
 
   public final class RouteTracker implements java.lang.Cloneable org.apache.http.conn.routing.RouteInfo {
diff --git a/core/java/android/app/ActivityManager.java b/core/java/android/app/ActivityManager.java
index ef2e54a..a6658cc 100644
--- a/core/java/android/app/ActivityManager.java
+++ b/core/java/android/app/ActivityManager.java
@@ -138,6 +138,25 @@
         }
     }
 
+    /** @hide */
+    public boolean getPackageAskScreenCompat(String packageName) {
+        try {
+            return ActivityManagerNative.getDefault().getPackageAskScreenCompat(packageName);
+        } catch (RemoteException e) {
+            // System dead, we will be dead too soon!
+            return false;
+        }
+    }
+
+    /** @hide */
+    public void setPackageAskScreenCompat(String packageName, boolean ask) {
+        try {
+            ActivityManagerNative.getDefault().setPackageAskScreenCompat(packageName, ask);
+        } catch (RemoteException e) {
+            // System dead, we will be dead too soon!
+        }
+    }
+
     /**
      * Return the approximate per-application memory class of the current
      * device.  This gives you an idea of how hard a memory limit you should
diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index 2a0d798..85f40c9 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -1483,6 +1483,26 @@
             return true;
         }
 
+        case GET_PACKAGE_ASK_SCREEN_COMPAT_TRANSACTION:
+        {
+            data.enforceInterface(IActivityManager.descriptor);
+            String pkg = data.readString();
+            boolean ask = getPackageAskScreenCompat(pkg);
+            reply.writeNoException();
+            reply.writeInt(ask ? 1 : 0);
+            return true;
+        }
+
+        case SET_PACKAGE_ASK_SCREEN_COMPAT_TRANSACTION:
+        {
+            data.enforceInterface(IActivityManager.descriptor);
+            String pkg = data.readString();
+            boolean ask = data.readInt() != 0;
+            setPackageAskScreenCompat(pkg, ask);
+            reply.writeNoException();
+            return true;
+        }
+
         }
 
         return super.onTransact(code, data, reply, flags);
@@ -3254,7 +3274,8 @@
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
         data.writeInterfaceToken(IActivityManager.descriptor);
-        mRemote.transact(SET_PACKAGE_SCREEN_COMPAT_MODE_TRANSACTION, data, reply, 0);
+        data.writeString(packageName);
+        mRemote.transact(GET_PACKAGE_SCREEN_COMPAT_MODE_TRANSACTION, data, reply, 0);
         reply.readException();
         int mode = reply.readInt();
         reply.recycle();
@@ -3275,6 +3296,32 @@
         data.recycle();
     }
 
+    public boolean getPackageAskScreenCompat(String packageName) throws RemoteException {
+        Parcel data = Parcel.obtain();
+        Parcel reply = Parcel.obtain();
+        data.writeInterfaceToken(IActivityManager.descriptor);
+        data.writeString(packageName);
+        mRemote.transact(GET_PACKAGE_ASK_SCREEN_COMPAT_TRANSACTION, data, reply, 0);
+        reply.readException();
+        boolean ask = reply.readInt() != 0;
+        reply.recycle();
+        data.recycle();
+        return ask;
+    }
+
+    public void setPackageAskScreenCompat(String packageName, boolean ask)
+            throws RemoteException {
+        Parcel data = Parcel.obtain();
+        Parcel reply = Parcel.obtain();
+        data.writeInterfaceToken(IActivityManager.descriptor);
+        data.writeString(packageName);
+        data.writeInt(ask ? 1 : 0);
+        mRemote.transact(SET_PACKAGE_ASK_SCREEN_COMPAT_TRANSACTION, data, reply, 0);
+        reply.readException();
+        reply.recycle();
+        data.recycle();
+    }
+
     public boolean switchUser(int userid) throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
diff --git a/core/java/android/app/IActivityManager.java b/core/java/android/app/IActivityManager.java
index 1f53c0e..e2588cf 100644
--- a/core/java/android/app/IActivityManager.java
+++ b/core/java/android/app/IActivityManager.java
@@ -347,6 +347,9 @@
     public int getPackageScreenCompatMode(String packageName) throws RemoteException;
     public void setPackageScreenCompatMode(String packageName, int mode)
             throws RemoteException;
+    public boolean getPackageAskScreenCompat(String packageName) throws RemoteException;
+    public void setPackageAskScreenCompat(String packageName, boolean ask)
+            throws RemoteException;
     
     // Multi-user APIs
     public boolean switchUser(int userid) throws RemoteException;
@@ -577,9 +580,11 @@
     int SET_FRONT_ACTIVITY_SCREEN_COMPAT_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+124;
     int GET_PACKAGE_SCREEN_COMPAT_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+125;
     int SET_PACKAGE_SCREEN_COMPAT_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+126;
-    int SWITCH_USER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+127;
-    int REMOVE_SUB_TASK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+128;
-    int REMOVE_TASK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+129;
-    int REGISTER_PROCESS_OBSERVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+130;
-    int UNREGISTER_PROCESS_OBSERVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+131;
+    int GET_PACKAGE_ASK_SCREEN_COMPAT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+127;
+    int SET_PACKAGE_ASK_SCREEN_COMPAT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+128;
+    int SWITCH_USER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+129;
+    int REMOVE_SUB_TASK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+130;
+    int REMOVE_TASK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+131;
+    int REGISTER_PROCESS_OBSERVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+132;
+    int UNREGISTER_PROCESS_OBSERVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+133;
 }
diff --git a/core/java/android/bluetooth/BluetoothSocket.java b/core/java/android/bluetooth/BluetoothSocket.java
index 719d730..9a13c3e 100644
--- a/core/java/android/bluetooth/BluetoothSocket.java
+++ b/core/java/android/bluetooth/BluetoothSocket.java
@@ -94,10 +94,16 @@
 
     private int mPort;  /* RFCOMM channel or L2CAP psm */
 
-    /** prevents all native calls after destroyNative() */
-    private boolean mClosed;
+    private enum SocketState {
+        INIT,
+        CONNECTED,
+        CLOSED
+    }
 
-    /** protects mClosed */
+    /** prevents all native calls after destroyNative() */
+    private SocketState mSocketState;
+
+    /** protects mSocketState */
     private final ReentrantReadWriteLock mLock;
 
     /** used by native code only */
@@ -145,7 +151,7 @@
         }
         mInputStream = new BluetoothInputStream(this);
         mOutputStream = new BluetoothOutputStream(this);
-        mClosed = false;
+        mSocketState = SocketState.INIT;
         mLock = new ReentrantReadWriteLock();
     }
 
@@ -195,13 +201,14 @@
     public void connect() throws IOException {
         mLock.readLock().lock();
         try {
-            if (mClosed) throw new IOException("socket closed");
+            if (mSocketState == SocketState.CLOSED) throw new IOException("socket closed");
 
             if (mSdp != null) {
                 mPort = mSdp.doSdp();  // blocks
             }
 
             connectNative();  // blocks
+            mSocketState = SocketState.CONNECTED;
         } finally {
             mLock.readLock().unlock();
         }
@@ -216,7 +223,7 @@
         // abort blocking operations on the socket
         mLock.readLock().lock();
         try {
-            if (mClosed) return;
+            if (mSocketState == SocketState.CLOSED) return;
             if (mSdp != null) {
                 mSdp.cancel();
             }
@@ -229,7 +236,7 @@
         // abortNative(), so this lock should immediately acquire
         mLock.writeLock().lock();
         try {
-            mClosed = true;
+            mSocketState = SocketState.CLOSED;
             destroyNative();
         } finally {
             mLock.writeLock().unlock();
@@ -267,13 +274,23 @@
     }
 
     /**
+     * Get the connection status of this socket, ie, whether there is an active connection with
+     * remote device.
+     * @return true if connected
+     *         false if not connected
+     */
+    public boolean isConnected() {
+        return (mSocketState == SocketState.CONNECTED);
+    }
+
+    /**
      * Currently returns unix errno instead of throwing IOException,
      * so that BluetoothAdapter can check the error code for EADDRINUSE
      */
     /*package*/ int bindListen() {
         mLock.readLock().lock();
         try {
-            if (mClosed) return EBADFD;
+            if (mSocketState == SocketState.CLOSED) return EBADFD;
             return bindListenNative();
         } finally {
             mLock.readLock().unlock();
@@ -283,8 +300,11 @@
     /*package*/ BluetoothSocket accept(int timeout) throws IOException {
         mLock.readLock().lock();
         try {
-            if (mClosed) throw new IOException("socket closed");
-            return acceptNative(timeout);
+            if (mSocketState == SocketState.CLOSED) throw new IOException("socket closed");
+
+            BluetoothSocket acceptedSocket = acceptNative(timeout);
+            mSocketState = SocketState.CONNECTED;
+            return acceptedSocket;
         } finally {
             mLock.readLock().unlock();
         }
@@ -293,7 +313,7 @@
     /*package*/ int available() throws IOException {
         mLock.readLock().lock();
         try {
-            if (mClosed) throw new IOException("socket closed");
+            if (mSocketState == SocketState.CLOSED) throw new IOException("socket closed");
             return availableNative();
         } finally {
             mLock.readLock().unlock();
@@ -303,7 +323,7 @@
     /*package*/ int read(byte[] b, int offset, int length) throws IOException {
         mLock.readLock().lock();
         try {
-            if (mClosed) throw new IOException("socket closed");
+            if (mSocketState == SocketState.CLOSED) throw new IOException("socket closed");
             return readNative(b, offset, length);
         } finally {
             mLock.readLock().unlock();
@@ -313,7 +333,7 @@
     /*package*/ int write(byte[] b, int offset, int length) throws IOException {
         mLock.readLock().lock();
         try {
-            if (mClosed) throw new IOException("socket closed");
+            if (mSocketState == SocketState.CLOSED) throw new IOException("socket closed");
             return writeNative(b, offset, length);
         } finally {
             mLock.readLock().unlock();
diff --git a/core/java/android/content/res/CompatibilityInfo.java b/core/java/android/content/res/CompatibilityInfo.java
index 854d410..dca53a8 100644
--- a/core/java/android/content/res/CompatibilityInfo.java
+++ b/core/java/android/content/res/CompatibilityInfo.java
@@ -113,8 +113,13 @@
     public CompatibilityInfo(ApplicationInfo appInfo, int screenLayout, boolean forceCompat) {
         int compatFlags = 0;
 
+        // We can't rely on the application always setting
+        // FLAG_RESIZEABLE_FOR_SCREENS so will compute it based on various input.
+        boolean anyResizeable = false;
+
         if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS) != 0) {
             compatFlags |= LARGE_SCREENS;
+            anyResizeable = true;
             if (!forceCompat) {
                 // If we aren't forcing the app into compatibility mode, then
                 // assume if it supports large screens that we should allow it
@@ -123,9 +128,13 @@
             }
         }
         if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS) != 0) {
-            compatFlags |= XLARGE_SCREENS | EXPANDABLE;
+            anyResizeable = true;
+            if (!forceCompat) {
+                compatFlags |= XLARGE_SCREENS | EXPANDABLE;
+            }
         }
         if ((appInfo.flags & ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS) != 0) {
+            anyResizeable = true;
             compatFlags |= EXPANDABLE;
         }
 
@@ -160,7 +169,7 @@
         if ((screenLayout&Configuration.SCREENLAYOUT_COMPAT_NEEDED) != 0) {
             if ((compatFlags&EXPANDABLE) != 0) {
                 supportsScreen = true;
-            } else if ((appInfo.flags & ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS) == 0) {
+            } else if (!anyResizeable) {
                 compatFlags |= ALWAYS_COMPAT;
             }
         }
diff --git a/core/java/android/nfc/tech/MifareClassic.java b/core/java/android/nfc/tech/MifareClassic.java
index 9a2f2bd..c4b7718 100644
--- a/core/java/android/nfc/tech/MifareClassic.java
+++ b/core/java/android/nfc/tech/MifareClassic.java
@@ -82,12 +82,12 @@
             {(byte)0xA0,(byte)0xA1,(byte)0xA2,(byte)0xA3,(byte)0xA4,(byte)0xA5};
     /**
      * The well-known key for tags formatted according to the
-     * NDEF on Mifare Classic specification.
+     * NDEF on MIFARE Classic specification.
      */
     public static final byte[] KEY_NFC_FORUM =
             {(byte)0xD3,(byte)0xF7,(byte)0xD3,(byte)0xF7,(byte)0xD3,(byte)0xF7};
 
-    /** A Mifare Classic compatible card of unknown type */
+    /** A MIFARE Classic compatible card of unknown type */
     public static final int TYPE_UNKNOWN = -1;
     /** A MIFARE Classic tag */
     public static final int TYPE_CLASSIC = 0;
@@ -141,7 +141,7 @@
     public MifareClassic(Tag tag) throws RemoteException {
         super(tag, TagTechnology.MIFARE_CLASSIC);
 
-        NfcA a = NfcA.get(tag);  // Mifare Classic is always based on NFC a
+        NfcA a = NfcA.get(tag);  // MIFARE Classic is always based on NFC a
 
         mIsEmulated = false;
 
@@ -192,7 +192,7 @@
             // Stack incorrectly reported a MifareClassic. We cannot handle this
             // gracefully - we have no idea of the memory layout. Bail.
             throw new RuntimeException(
-                    "Tag incorrectly enumerated as Mifare Classic, SAK = " + a.getSak());
+                    "Tag incorrectly enumerated as MIFARE Classic, SAK = " + a.getSak());
         }
     }
 
@@ -221,8 +221,8 @@
 
     /**
      * Return true if the tag is emulated, determined at discovery time.
-     * These are actually smart-cards that emulate a Mifare Classic interface.
-     * They can be treated identically to a Mifare Classic tag.
+     * These are actually smart-cards that emulate a MIFARE Classic interface.
+     * They can be treated identically to a MIFARE Classic tag.
      * @hide
      */
     public boolean isEmulated() {
@@ -571,8 +571,8 @@
     private static void validateSector(int sector) {
         // Do not be too strict on upper bounds checking, since some cards
         // have more addressable memory than they report. For example,
-        // Mifare Plus 2k cards will appear as Mifare Classic 1k cards when in
-        // Mifare Classic compatibility mode.
+        // MIFARE Plus 2k cards will appear as MIFARE Classic 1k cards when in
+        // MIFARE Classic compatibility mode.
         // Note that issuing a command to an out-of-bounds block is safe - the
         // tag should report error causing IOException. This validation is a
         // helper to guard against obvious programming mistakes.
diff --git a/core/java/android/nfc/tech/MifareUltralight.java b/core/java/android/nfc/tech/MifareUltralight.java
index 42c2e3e..6c2754b 100644
--- a/core/java/android/nfc/tech/MifareUltralight.java
+++ b/core/java/android/nfc/tech/MifareUltralight.java
@@ -99,7 +99,7 @@
     public MifareUltralight(Tag tag) throws RemoteException {
         super(tag, TagTechnology.MIFARE_ULTRALIGHT);
 
-        // Check if this could actually be a Mifare
+        // Check if this could actually be a MIFARE
         NfcA a = NfcA.get(tag);
 
         mType = TYPE_UNKNOWN;
diff --git a/core/java/android/os/FileUtils.java b/core/java/android/os/FileUtils.java
index f56f6a9..eb0cf37 100644
--- a/core/java/android/os/FileUtils.java
+++ b/core/java/android/os/FileUtils.java
@@ -20,6 +20,7 @@
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -226,4 +227,20 @@
             input.close();
         }
     }
+
+   /**
+     * Writes string to file. Basically same as "echo -n $string > $filename"
+     *
+     * @param filename
+     * @param string
+     * @throws IOException
+     */
+    public static void stringToFile(String filename, String string) throws IOException {
+        FileWriter out = new FileWriter(filename);
+        try {
+            out.write(string);
+        } finally {
+            out.close();
+        }
+    }
 }
diff --git a/core/java/android/provider/Calendar.java b/core/java/android/provider/Calendar.java
index 20614dc..0ef38bf 100644
--- a/core/java/android/provider/Calendar.java
+++ b/core/java/android/provider/Calendar.java
@@ -89,17 +89,17 @@
     protected interface BaseSyncColumns {
 
         /** Generic column for use by sync adapters. */
-        public static final String SYNC1 = "sync1";
+        public static final String CAL_SYNC1 = "cal_sync1";
         /** Generic column for use by sync adapters. */
-        public static final String SYNC2 = "sync2";
+        public static final String CAL_SYNC2 = "cal_sync2";
         /** Generic column for use by sync adapters. */
-        public static final String SYNC3 = "sync3";
+        public static final String CAL_SYNC3 = "cal_sync3";
         /** Generic column for use by sync adapters. */
-        public static final String SYNC4 = "sync4";
+        public static final String CAL_SYNC4 = "cal_sync4";
         /** Generic column for use by sync adapters. */
-        public static final String SYNC5 = "sync5";
+        public static final String CAL_SYNC5 = "cal_sync5";
         /** Generic column for use by sync adapters. */
-        public static final String SYNC6 = "sync6";
+        public static final String CAL_SYNC6 = "cal_sync6";
     }
 
     /**
@@ -264,12 +264,12 @@
                 DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, _SYNC_TIME);
                 DatabaseUtils.cursorLongToContentValuesIfPresent(cursor, cv, DIRTY);
 
-                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.SYNC1);
-                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.SYNC2);
-                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.SYNC3);
-                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.SYNC4);
-                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.SYNC5);
-                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.SYNC6);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.CAL_SYNC1);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.CAL_SYNC2);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.CAL_SYNC3);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.CAL_SYNC4);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.CAL_SYNC5);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.CAL_SYNC6);
 
                 DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.NAME);
                 DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv,
@@ -453,12 +453,11 @@
             CALENDAR_TIMEZONE,
             ACCESS_LEVEL,
             DELETED,
-            SYNC1,
-            SYNC2,
-            SYNC3,
-            SYNC4,
-            SYNC5,
-            SYNC6,
+            CAL_SYNC1,
+            CAL_SYNC2,
+            CAL_SYNC3,
+            CAL_SYNC4,
+ CAL_SYNC5, CAL_SYNC6,
             SYNC_STATE,
         };
     }
@@ -923,7 +922,12 @@
                 DatabaseUtils.cursorLongToContentValuesIfPresent(cursor, cv, DIRTY);
                 DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, _SYNC_VERSION);
                 DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, EventsColumns.DELETED);
-                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, SYNC1);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, CAL_SYNC1);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, CAL_SYNC2);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, CAL_SYNC3);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, CAL_SYNC4);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, CAL_SYNC5);
+                DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, CAL_SYNC6);
                 DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv,
                         Events.SYNC_DATA1);
 
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 9ec3a26..5886c64 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -4144,10 +4144,12 @@
     @Override
     public boolean isLayoutRtl(Drawable who) {
         if (who == null) return false;
-        final TextView.Drawables drawables = mDrawables;
-        if (who == drawables.mDrawableLeft || who == drawables.mDrawableRight ||
-            who == drawables.mDrawableTop || who == drawables.mDrawableBottom) {
-            return isLayoutRtl();
+        if (mDrawables != null) {
+            final Drawables drawables = mDrawables;
+            if (who == drawables.mDrawableLeft || who == drawables.mDrawableRight ||
+                who == drawables.mDrawableTop || who == drawables.mDrawableBottom) {
+                return isLayoutRtl();
+            }
         }
         return super.isLayoutRtl(who);
     }
@@ -8785,10 +8787,22 @@
         public boolean onCreateActionMode(ActionMode mode, Menu menu) {
             TypedArray styledAttributes = mContext.obtainStyledAttributes(R.styleable.Theme);
 
-            mode.setTitle(mContext.getString(com.android.internal.R.string.textSelectionCABTitle));
+            boolean allowText = getContext().getResources().getBoolean(
+                    com.android.internal.R.bool.allow_action_menu_item_text_with_icon);
+
+            mode.setTitle(allowText ? 
+                    mContext.getString(com.android.internal.R.string.textSelectionCABTitle) : null);
             mode.setSubtitle(null);
 
+            int selectAllIconId = 0; // No icon by default
+            if (!allowText) {
+                // Provide an icon, text will not be displayed on smaller screens.
+                selectAllIconId = styledAttributes.getResourceId(
+                        R.styleable.Theme_actionModeSelectAllDrawable, 0);
+            }
+
             menu.add(0, ID_SELECT_ALL, 0, com.android.internal.R.string.selectAll).
+                    setIcon(selectAllIconId).
                     setAlphabeticShortcut('a').
                     setShowAsAction(
                             MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
diff --git a/core/java/com/android/internal/view/menu/ActionMenuItemView.java b/core/java/com/android/internal/view/menu/ActionMenuItemView.java
index beacf75..479788d 100644
--- a/core/java/com/android/internal/view/menu/ActionMenuItemView.java
+++ b/core/java/com/android/internal/view/menu/ActionMenuItemView.java
@@ -18,6 +18,7 @@
 
 import android.content.Context;
 import android.graphics.drawable.Drawable;
+import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.View;
 import android.widget.Button;
@@ -103,6 +104,12 @@
         // TODO Support checkable action items
     }
 
+    private void updateTextButtonVisibility() {
+        boolean visible = !TextUtils.isEmpty(mTextButton.getText());
+        visible = visible && (mImageButton.getDrawable() == null || mItemData.showsTextAsAction());
+        mTextButton.setVisibility(visible ? VISIBLE : GONE);
+    }
+
     public void setIcon(Drawable icon) {
         mImageButton.setImageDrawable(icon);
         if (icon != null) {
@@ -111,9 +118,9 @@
             mImageButton.setVisibility(GONE);
         }
 
-        mTextButton.setVisibility(icon == null || mItemData.showsTextAsAction() ? VISIBLE : GONE);
+        updateTextButtonVisibility();
     }
-    
+
     public boolean hasText() {
         return mTextButton.getVisibility() != GONE;
     }
@@ -128,10 +135,9 @@
         // populate accessibility description with title
         setContentDescription(title);
 
-        if (mImageButton.getDrawable() == null || mItemData.showsTextAsAction()) {
-            mTextButton.setText(mTitle);
-            mTextButton.setVisibility(VISIBLE);
-        }
+        mTextButton.setText(mTitle);
+
+        updateTextButtonVisibility();
     }
 
     public boolean showsIcon() {
diff --git a/core/java/com/android/internal/widget/ActionBarContextView.java b/core/java/com/android/internal/widget/ActionBarContextView.java
index c82323e..deed1c5 100644
--- a/core/java/com/android/internal/widget/ActionBarContextView.java
+++ b/core/java/com/android/internal/widget/ActionBarContextView.java
@@ -15,26 +15,26 @@
  */
 package com.android.internal.widget;
 
-import com.android.internal.R;
-import com.android.internal.view.menu.ActionMenuPresenter;
-import com.android.internal.view.menu.ActionMenuView;
-import com.android.internal.view.menu.MenuBuilder;
-
 import android.animation.Animator;
 import android.animation.Animator.AnimatorListener;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.content.Context;
 import android.content.res.TypedArray;
+import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.ActionMode;
 import android.view.LayoutInflater;
 import android.view.View;
-import android.view.ViewGroup.LayoutParams;
 import android.view.animation.DecelerateInterpolator;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import com.android.internal.R;
+import com.android.internal.view.menu.ActionMenuPresenter;
+import com.android.internal.view.menu.ActionMenuView;
+import com.android.internal.view.menu.MenuBuilder;
+
 /**
  * @hide
  */
@@ -130,26 +130,23 @@
             mTitleLayout = (LinearLayout) getChildAt(getChildCount() - 1);
             mTitleView = (TextView) mTitleLayout.findViewById(R.id.action_bar_title);
             mSubtitleView = (TextView) mTitleLayout.findViewById(R.id.action_bar_subtitle);
-            if (mTitle != null) {
-                mTitleView.setText(mTitle);
-                if (mTitleStyleRes != 0) {
-                    mTitleView.setTextAppearance(mContext, mTitleStyleRes);
-                }
+            if (mTitleStyleRes != 0) {
+                mTitleView.setTextAppearance(mContext, mTitleStyleRes);
             }
-            if (mSubtitle != null) {
-                mSubtitleView.setText(mSubtitle);
-                if (mSubtitleStyleRes != 0) {
-                    mSubtitleView.setTextAppearance(mContext, mSubtitleStyleRes);
-                }
-                mSubtitleView.setVisibility(VISIBLE);
+            if (mSubtitleStyleRes != 0) {
+                mSubtitleView.setTextAppearance(mContext, mSubtitleStyleRes);
             }
-        } else {
-            mTitleView.setText(mTitle);
-            mSubtitleView.setText(mSubtitle);
-            mSubtitleView.setVisibility(mSubtitle != null ? VISIBLE : GONE);
-            if (mTitleLayout.getParent() == null) {
-                addView(mTitleLayout);
-            }
+        }
+
+        mTitleView.setText(mTitle);
+        mSubtitleView.setText(mSubtitle);
+
+        final boolean hasTitle = !TextUtils.isEmpty(mTitle);
+        final boolean hasSubtitle = !TextUtils.isEmpty(mSubtitle);
+        mSubtitleView.setVisibility(hasSubtitle ? VISIBLE : GONE);
+        mTitleLayout.setVisibility(hasTitle || hasSubtitle ? VISIBLE : GONE);
+        if (mTitleLayout.getParent() == null) {
+            addView(mTitleLayout);
         }
     }
 
@@ -228,6 +225,7 @@
         mAnimateInOnLayout = false;
     }
 
+    @Override
     public boolean showOverflowMenu() {
         if (mMenuPresenter != null) {
             return mMenuPresenter.showOverflowMenu();
@@ -235,6 +233,7 @@
         return false;
     }
 
+    @Override
     public boolean hideOverflowMenu() {
         if (mMenuPresenter != null) {
             return mMenuPresenter.hideOverflowMenu();
@@ -242,6 +241,7 @@
         return false;
     }
 
+    @Override
     public boolean isOverflowMenuShowing() {
         if (mMenuPresenter != null) {
             return mMenuPresenter.isOverflowMenuShowing();
diff --git a/core/res/res/drawable-hdpi/dialog_middle_holo_light.9.png b/core/res/res/drawable-hdpi/dialog_middle_holo_light.9.png
index abaea2d..ee1054ef 100644
--- a/core/res/res/drawable-hdpi/dialog_middle_holo_light.9.png
+++ b/core/res/res/drawable-hdpi/dialog_middle_holo_light.9.png
Binary files differ
diff --git a/core/res/res/drawable-hdpi/dialog_top_holo_light.9.png b/core/res/res/drawable-hdpi/dialog_top_holo_light.9.png
index 8982396..b7ddbb4 100644
--- a/core/res/res/drawable-hdpi/dialog_top_holo_light.9.png
+++ b/core/res/res/drawable-hdpi/dialog_top_holo_light.9.png
Binary files differ
diff --git a/core/res/res/drawable-hdpi/ic_menu_selectall_holo_dark.png b/core/res/res/drawable-hdpi/ic_menu_selectall_holo_dark.png
new file mode 100644
index 0000000..5579443
--- /dev/null
+++ b/core/res/res/drawable-hdpi/ic_menu_selectall_holo_dark.png
Binary files differ
diff --git a/core/res/res/drawable-hdpi/ic_menu_selectall_holo_light.png b/core/res/res/drawable-hdpi/ic_menu_selectall_holo_light.png
new file mode 100644
index 0000000..6674914
--- /dev/null
+++ b/core/res/res/drawable-hdpi/ic_menu_selectall_holo_light.png
Binary files differ
diff --git a/core/res/res/drawable-mdpi/dialog_middle_holo_light.9.png b/core/res/res/drawable-mdpi/dialog_middle_holo_light.9.png
index 68f9e57..ec06c17d 100644
--- a/core/res/res/drawable-mdpi/dialog_middle_holo_light.9.png
+++ b/core/res/res/drawable-mdpi/dialog_middle_holo_light.9.png
Binary files differ
diff --git a/core/res/res/drawable-mdpi/dialog_top_holo_light.9.png b/core/res/res/drawable-mdpi/dialog_top_holo_light.9.png
index 60aa8cb..7a2bf8d 100644
--- a/core/res/res/drawable-mdpi/dialog_top_holo_light.9.png
+++ b/core/res/res/drawable-mdpi/dialog_top_holo_light.9.png
Binary files differ
diff --git a/core/res/res/drawable-mdpi/ic_menu_selectall_holo_dark.png b/core/res/res/drawable-mdpi/ic_menu_selectall_holo_dark.png
new file mode 100644
index 0000000..caec299
--- /dev/null
+++ b/core/res/res/drawable-mdpi/ic_menu_selectall_holo_dark.png
Binary files differ
diff --git a/core/res/res/drawable-mdpi/ic_menu_selectall_holo_light.png b/core/res/res/drawable-mdpi/ic_menu_selectall_holo_light.png
new file mode 100644
index 0000000..434f5d1
--- /dev/null
+++ b/core/res/res/drawable-mdpi/ic_menu_selectall_holo_light.png
Binary files differ
diff --git a/core/res/res/drawable-xhdpi/dialog_middle_holo_light.9.png b/core/res/res/drawable-xhdpi/dialog_middle_holo_light.9.png
index 55c60b8..bdb6824 100644
--- a/core/res/res/drawable-xhdpi/dialog_middle_holo_light.9.png
+++ b/core/res/res/drawable-xhdpi/dialog_middle_holo_light.9.png
Binary files differ
diff --git a/core/res/res/drawable-xhdpi/dialog_top_holo_light.9.png b/core/res/res/drawable-xhdpi/dialog_top_holo_light.9.png
index d33d033..aa8401d 100644
--- a/core/res/res/drawable-xhdpi/dialog_top_holo_light.9.png
+++ b/core/res/res/drawable-xhdpi/dialog_top_holo_light.9.png
Binary files differ
diff --git a/core/res/res/layout-xlarge/status_bar_latest_event_ticker.xml b/core/res/res/layout-sw600dp/status_bar_latest_event_ticker.xml
similarity index 100%
rename from core/res/res/layout-xlarge/status_bar_latest_event_ticker.xml
rename to core/res/res/layout-sw600dp/status_bar_latest_event_ticker.xml
diff --git a/core/res/res/layout-xlarge/status_bar_latest_event_ticker_large_icon.xml b/core/res/res/layout-sw600dp/status_bar_latest_event_ticker_large_icon.xml
similarity index 100%
rename from core/res/res/layout-xlarge/status_bar_latest_event_ticker_large_icon.xml
rename to core/res/res/layout-sw600dp/status_bar_latest_event_ticker_large_icon.xml
diff --git a/core/res/res/layout/am_compat_mode_dialog.xml b/core/res/res/layout/am_compat_mode_dialog.xml
new file mode 100644
index 0000000..a8d39cf
--- /dev/null
+++ b/core/res/res/layout/am_compat_mode_dialog.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        android:layout_width="match_parent" android:layout_height="match_parent"
+        android:layout_marginLeft="40dp" android:layout_marginRight="40dp"
+        android:layout_marginTop="15dp" android:layout_marginBottom="15dp"
+        android:orientation="vertical">
+    <LinearLayout
+            android:layout_width="wrap_content" android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:orientation="horizontal" android:baselineAligned="true">
+        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
+                android:layout_marginLeft="10dp" android:layout_marginRight="10dp"
+                android:textColor="?android:attr/textColorPrimary"
+                android:textSize="18sp"
+                android:text="@string/screen_compat_mode_scale"
+                />
+        <Switch
+                android:id="@+id/compat_checkbox"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:layout_marginRight="10dp"
+                />
+    </LinearLayout>
+
+    <View android:layout_width="wrap_content" android:layout_height="1dp"
+            android:layout_marginTop="10dp" android:layout_marginBottom="10dp"
+            android:background="@android:drawable/divider_horizontal_dark"
+            />
+
+    <CheckBox android:id="@+id/ask_checkbox"
+            android:layout_width="wrap_content" android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:text="@string/screen_compat_mode_show"
+            />
+    <TextView
+        android:id="@+id/reask_hint"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAppearance="?android:attr/textAppearanceSmall"
+        android:gravity="center"
+        android:visibility="invisible"
+        android:text="@string/screen_compat_mode_hint" />
+</LinearLayout>
diff --git a/core/res/res/values-sw600dp/dimens.xml b/core/res/res/values-sw600dp/dimens.xml
new file mode 100644
index 0000000..df1597c
--- /dev/null
+++ b/core/res/res/values-sw600dp/dimens.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* //device/apps/common/assets/res/any/dimens.xml
+**
+** Copyright 2006, 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.
+*/
+-->
+<resources>
+    <!-- Height of the status bar -->
+    <dimen name="status_bar_height">48dip</dimen>
+    <!-- Width and height of a single notification icon in the status bar -->
+    <dimen name="status_bar_icon_size">32dip</dimen>
+    <!-- Size of the giant number (unread count) in the notifications -->
+    <dimen name="status_bar_content_number_size">48sp</dimen>
+</resources>
+
diff --git a/core/res/res/values-xlarge/styles.xml b/core/res/res/values-sw600dp/styles.xml
similarity index 100%
rename from core/res/res/values-xlarge/styles.xml
rename to core/res/res/values-sw600dp/styles.xml
diff --git a/core/res/res/values-xlarge/dimens.xml b/core/res/res/values-xlarge/dimens.xml
index b906e1a..c15770d 100644
--- a/core/res/res/values-xlarge/dimens.xml
+++ b/core/res/res/values-xlarge/dimens.xml
@@ -18,13 +18,6 @@
 */
 -->
 <resources>
-    <!-- Height of the status bar -->
-    <dimen name="status_bar_height">48dip</dimen>
-    <!-- Width and height of a single notification icon in the status bar -->
-    <dimen name="status_bar_icon_size">32dip</dimen>
-    <!-- Size of the giant number (unread count) in the notifications -->
-    <dimen name="status_bar_content_number_size">48sp</dimen>
-
     <!-- Default height of a key in the password keyboard for alpha -->
     <dimen name="password_keyboard_key_height_alpha">75dip</dimen>
     <!-- Default height of a key in the password keyboard for numeric -->
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index e325b8d..db76211 100755
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -619,6 +619,8 @@
         <attr name="actionModeCopyDrawable" format="reference" />
         <!-- Drawable to use for the Paste action button in Contextual Action Bar -->
         <attr name="actionModePasteDrawable" format="reference" />
+        <!-- Drawable to use for the Select all action button in Contextual Action Bar -->
+        <attr name="actionModeSelectAllDrawable" format="reference" />
         <!-- Drawable to use for the Share action button in WebView selection action modes -->
         <attr name="actionModeShareDrawable" format="reference" />
         <!-- Drawable to use for the Find action button in WebView selection action modes -->
diff --git a/core/res/res/values/public.xml b/core/res/res/values/public.xml
index 41a566c..4c3cfc1 100644
--- a/core/res/res/values/public.xml
+++ b/core/res/res/values/public.xml
@@ -1684,6 +1684,7 @@
   <public type="attr" name="layout_rowWeight" />
   <public type="attr" name="layout_columnSpan" />
   <public type="attr" name="layout_columnWeight" />
+  <public type="attr" name="actionModeSelectAllDrawable" />
 
   <public type="attr" name="isAuxiliary" />
 
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 816546b..b8a4443 100755
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -2360,6 +2360,12 @@
     <string name="launch_warning_replace"><xliff:g id="app_name">%1$s</xliff:g> is now running.</string>
     <!-- [CHAR LIMIT=50] Title of the alert when application launches on top of another. -->
     <string name="launch_warning_original"><xliff:g id="app_name">%1$s</xliff:g> was originally launched.</string>
+    <!-- [CHAR LIMIT=50] Compat mode dialog: compat mode switch label. -->
+    <string name="screen_compat_mode_scale">Scale</string>
+    <!-- [CHAR LIMIT=50] Compat mode dialog: compat mode switch label. -->
+    <string name="screen_compat_mode_show">Always show</string>
+    <!-- [CHAR LIMIT=200] Compat mode dialog: hint to re-enable compat mode dialog. -->
+    <string name="screen_compat_mode_hint">Re-enable this with Settings &gt; Applications &gt; Manage applications.</string>
 
     <!-- Text of the alert that is displayed when an application has violated StrictMode. -->
     <string name="smv_application">The application <xliff:g id="application">%1$s</xliff:g>
diff --git a/core/res/res/values/themes.xml b/core/res/res/values/themes.xml
index 0a614b2..4f39da4 100644
--- a/core/res/res/values/themes.xml
+++ b/core/res/res/values/themes.xml
@@ -267,6 +267,7 @@
         <item name="actionModeCutDrawable">@android:drawable/ic_menu_cut_holo_dark</item>
         <item name="actionModeCopyDrawable">@android:drawable/ic_menu_copy_holo_dark</item>
         <item name="actionModePasteDrawable">@android:drawable/ic_menu_paste_holo_dark</item>
+        <item name="actionModeSelectAllDrawable">@android:drawable/ic_menu_selectall_holo_dark</item>
         <item name="actionModeShareDrawable">@android:drawable/ic_menu_share_holo_dark</item>
         <item name="actionModeFindDrawable">@android:drawable/ic_menu_find_holo_dark</item>
         <item name="actionModeWebSearchDrawable">@android:drawable/ic_menu_search</item>
@@ -396,6 +397,7 @@
         <item name="actionModeCutDrawable">@android:drawable/ic_menu_cut_holo_light</item>
         <item name="actionModeCopyDrawable">@android:drawable/ic_menu_copy_holo_light</item>
         <item name="actionModePasteDrawable">@android:drawable/ic_menu_paste_holo_light</item>
+        <item name="actionModeSelectAllDrawable">@android:drawable/ic_menu_selectall_holo_light</item>
         <item name="actionModeShareDrawable">@android:drawable/ic_menu_share_holo_light</item>
         <item name="actionModeFindDrawable">@android:drawable/ic_menu_find_holo_light</item>
         <item name="actionModeWebSearchDrawable">@android:drawable/ic_menu_search_holo_light</item>
@@ -1029,6 +1031,7 @@
         <item name="actionModeCutDrawable">@android:drawable/ic_menu_cut_holo_dark</item>
         <item name="actionModeCopyDrawable">@android:drawable/ic_menu_copy_holo_dark</item>
         <item name="actionModePasteDrawable">@android:drawable/ic_menu_paste_holo_dark</item>
+        <item name="actionModeSelectAllDrawable">@android:drawable/ic_menu_selectall_holo_dark</item>
         <item name="actionModeShareDrawable">@android:drawable/ic_menu_share_holo_dark</item>
         <item name="actionModeFindDrawable">@android:drawable/ic_menu_find_holo_dark</item>
         <item name="actionModeWebSearchDrawable">@android:drawable/ic_menu_search_holo_dark</item>
@@ -1316,6 +1319,7 @@
         <item name="actionModeCutDrawable">@android:drawable/ic_menu_cut_holo_light</item>
         <item name="actionModeCopyDrawable">@android:drawable/ic_menu_copy_holo_light</item>
         <item name="actionModePasteDrawable">@android:drawable/ic_menu_paste_holo_light</item>
+        <item name="actionModeSelectAllDrawable">@android:drawable/ic_menu_selectall_holo_light</item>
         <item name="actionModeShareDrawable">@android:drawable/ic_menu_share_holo_light</item>
         <item name="actionModeFindDrawable">@android:drawable/ic_menu_find_holo_light</item>
         <item name="actionModeWebSearchDrawable">@android:drawable/ic_menu_search_holo_light</item>
diff --git a/core/tests/coretests/AndroidManifest.xml b/core/tests/coretests/AndroidManifest.xml
index fadf1ec..6dc5c21 100644
--- a/core/tests/coretests/AndroidManifest.xml
+++ b/core/tests/coretests/AndroidManifest.xml
@@ -1035,12 +1035,6 @@
             </intent-filter>
         </activity>
 
-        <service android:name="android.accessibilityservice.AccessibilityTestService">
-            <intent-filter>
-                <action android:name="android.accessibilityservice.AccessibilityService" />
-            </intent-filter>
-        </service>
-
         <service android:name="android.webkit.AccessibilityInjectorTest$MockAccessibilityService">
             <intent-filter>
                 <action android:name="android.accessibilityservice.AccessibilityService" />
diff --git a/docs/html/sdk/android-2.3.3.jd b/docs/html/sdk/android-2.3.3.jd
index 6d60fcc..10fc049 100644
--- a/docs/html/sdk/android-2.3.3.jd
+++ b/docs/html/sdk/android-2.3.3.jd
@@ -141,8 +141,8 @@
 <li>NFC-F (JIS 6319-4)</li>
 <li>NFC-V (ISO 15693)</li>
 <li>ISO-DEP (ISO 14443-4)</li>
-<li>Mifare Classic</li>
-<li>Mifare Ultralight</li>
+<li>MIFARE Classic</li>
+<li>MIFARE Ultralight</li>
 <li>NFC Forum NDEF tags</li>
 </ul>
 
diff --git a/graphics/java/android/graphics/drawable/AnimationDrawable.java b/graphics/java/android/graphics/drawable/AnimationDrawable.java
index e275ba8..2220f96 100644
--- a/graphics/java/android/graphics/drawable/AnimationDrawable.java
+++ b/graphics/java/android/graphics/drawable/AnimationDrawable.java
@@ -62,7 +62,7 @@
  * AnimationDrawable frameAnimation = (AnimationDrawable) img.getBackground();
  *
  * // Start the animation (looped playback by default).
- * frameAnimation.start()
+ * frameAnimation.start();
  * </pre>
  * <p>For more information, see the guide to <a
  * href="{@docRoot}guide/topics/resources/animation-resource.html">Animation Resources</a>.</p>
@@ -192,6 +192,9 @@
      */
     public void addFrame(Drawable frame, int duration) {
         mAnimationState.addFrame(frame, duration);
+        if (mCurFrame < 0) {
+            setFrame(0, true, false);
+        }
     }
     
     private void nextFrame(boolean unschedule) {
diff --git a/include/media/mediaplayer.h b/include/media/mediaplayer.h
index 50a378f..ea5a9d3 100644
--- a/include/media/mediaplayer.h
+++ b/include/media/mediaplayer.h
@@ -100,6 +100,9 @@
     MEDIA_INFO_BUFFERING_START = 701,
     // MediaPlayer is resuming playback after filling buffers.
     MEDIA_INFO_BUFFERING_END = 702,
+    // Bandwidth in recent past
+    MEDIA_INFO_NETWORK_BANDWIDTH = 703,
+
     // 8xx
     // Bad interleaving means that a media has been improperly interleaved or not
     // interleaved at all, e.g has all the video samples first then all the audio
@@ -128,6 +131,9 @@
 enum media_set_parameter_keys {
     KEY_PARAMETER_TIMED_TEXT_TRACK_INDEX = 1000,
     KEY_PARAMETER_TIMED_TEXT_ADD_OUT_OF_BAND_SOURCE = 1001,
+
+    // Streaming/buffering parameters
+    KEY_PARAMETER_CACHE_STAT_COLLECT_FREQ_MS = 1100,
 };
 // ----------------------------------------------------------------------------
 // ref-counted object for callbacks
diff --git a/media/java/android/media/MediaRecorder.java b/media/java/android/media/MediaRecorder.java
index 38202f2..1478a6d 100644
--- a/media/java/android/media/MediaRecorder.java
+++ b/media/java/android/media/MediaRecorder.java
@@ -716,6 +716,12 @@
     /**
      * Stops recording. Call this after start(). Once recording is stopped,
      * you will have to configure it again as if it has just been constructed.
+     * Note that a RuntimeException is intentionally thrown to the
+     * application, if no valid audio/video data has been received when stop()
+     * is called. This happens if stop() is called immediately after
+     * start(). The failure lets the application take action accordingly to
+     * clean up the output file (delete the output file, for instance), since
+     * the output file is not properly constructed when this happens.
      *
      * @throws IllegalStateException if it is called before start()
      */
diff --git a/media/libstagefright/AwesomePlayer.cpp b/media/libstagefright/AwesomePlayer.cpp
index 3d270f89..07a47e5 100644
--- a/media/libstagefright/AwesomePlayer.cpp
+++ b/media/libstagefright/AwesomePlayer.cpp
@@ -634,6 +634,7 @@
                     mFlags |= CACHE_UNDERRUN;
                     pause_l();
                     ensureCacheIsFetching_l();
+                    sendCacheStats();
                     notifyListener_l(MEDIA_INFO, MEDIA_INFO_BUFFERING_START);
                 } else if (eos || cachedDataRemaining > kHighWaterMarkBytes) {
                     if (mFlags & CACHE_UNDERRUN) {
@@ -692,6 +693,7 @@
             mFlags |= CACHE_UNDERRUN;
             pause_l();
             ensureCacheIsFetching_l();
+            sendCacheStats();
             notifyListener_l(MEDIA_INFO, MEDIA_INFO_BUFFERING_START);
         } else if (eos || cachedDurationUs > highWaterMarkUs) {
             if (mFlags & CACHE_UNDERRUN) {
@@ -711,6 +713,18 @@
     postBufferingEvent_l();
 }
 
+void AwesomePlayer::sendCacheStats() {
+    sp<MediaPlayerBase> listener = mListener.promote();
+    if (listener != NULL) {
+        int32_t kbps = 0;
+        status_t err = mCachedSource->getEstimatedBandwidthKbps(&kbps);
+        if (err == OK) {
+            listener->sendEvent(
+                MEDIA_INFO, MEDIA_INFO_NETWORK_BANDWIDTH, kbps);
+        }
+    }
+}
+
 void AwesomePlayer::onStreamDone() {
     // Posted whenever any stream finishes playing.
 
@@ -2083,6 +2097,10 @@
 
             return mTextPlayer->setParameter(key, request);
         }
+        case KEY_PARAMETER_CACHE_STAT_COLLECT_FREQ_MS:
+        {
+            return setCacheStatCollectFreq(request);
+        }
         default:
         {
             return ERROR_UNSUPPORTED;
@@ -2090,6 +2108,16 @@
     }
 }
 
+status_t AwesomePlayer::setCacheStatCollectFreq(const Parcel &request) {
+    if (mCachedSource != NULL) {
+        int32_t freqMs = request.readInt32();
+        LOGD("Request to keep cache stats in the past %d ms",
+            freqMs);
+        return mCachedSource->setCacheStatCollectFreq(freqMs);
+    }
+    return ERROR_UNSUPPORTED;
+}
+
 status_t AwesomePlayer::getParameter(int key, Parcel *reply) {
     return OK;
 }
diff --git a/media/libstagefright/HTTPBase.cpp b/media/libstagefright/HTTPBase.cpp
index 58b17a7..c0ae29d 100644
--- a/media/libstagefright/HTTPBase.cpp
+++ b/media/libstagefright/HTTPBase.cpp
@@ -14,6 +14,10 @@
  * limitations under the License.
  */
 
+//#define LOG_NDEBUG 0
+#define LOG_TAG "HTTPBase"
+#include <utils/Log.h>
+
 #include "include/HTTPBase.h"
 
 #if CHROMIUM_AVAILABLE
@@ -22,11 +26,19 @@
 
 #include "include/NuHTTPDataSource.h"
 
+#include <media/stagefright/foundation/ALooper.h>
 #include <cutils/properties.h>
 
 namespace android {
 
-HTTPBase::HTTPBase() {}
+HTTPBase::HTTPBase()
+    : mNumBandwidthHistoryItems(0),
+      mTotalTransferTimeUs(0),
+      mTotalTransferBytes(0),
+      mPrevBandwidthMeasureTimeUs(0),
+      mPrevEstimatedBandWidthKbps(0),
+      mBandWidthCollectFreqMs(5000) {
+}
 
 // static
 sp<HTTPBase> HTTPBase::Create(uint32_t flags) {
@@ -42,4 +54,69 @@
     }
 }
 
+void HTTPBase::addBandwidthMeasurement(
+        size_t numBytes, int64_t delayUs) {
+    Mutex::Autolock autoLock(mLock);
+
+    BandwidthEntry entry;
+    entry.mDelayUs = delayUs;
+    entry.mNumBytes = numBytes;
+    mTotalTransferTimeUs += delayUs;
+    mTotalTransferBytes += numBytes;
+
+    mBandwidthHistory.push_back(entry);
+    if (++mNumBandwidthHistoryItems > 100) {
+        BandwidthEntry *entry = &*mBandwidthHistory.begin();
+        mTotalTransferTimeUs -= entry->mDelayUs;
+        mTotalTransferBytes -= entry->mNumBytes;
+        mBandwidthHistory.erase(mBandwidthHistory.begin());
+        --mNumBandwidthHistoryItems;
+
+        int64_t timeNowUs = ALooper::GetNowUs();
+        if (timeNowUs - mPrevBandwidthMeasureTimeUs >=
+                mBandWidthCollectFreqMs * 1000LL) {
+
+            if (mPrevBandwidthMeasureTimeUs != 0) {
+                mPrevEstimatedBandWidthKbps =
+                    (mTotalTransferBytes * 8E3 / mTotalTransferTimeUs);
+            }
+            mPrevBandwidthMeasureTimeUs = timeNowUs;
+        }
+    }
+
+}
+
+bool HTTPBase::estimateBandwidth(int32_t *bandwidth_bps) {
+    Mutex::Autolock autoLock(mLock);
+
+    if (mNumBandwidthHistoryItems < 2) {
+        return false;
+    }
+
+    *bandwidth_bps = ((double)mTotalTransferBytes * 8E6 / mTotalTransferTimeUs);
+
+    return true;
+}
+
+status_t HTTPBase::getEstimatedBandwidthKbps(int32_t *kbps) {
+    Mutex::Autolock autoLock(mLock);
+    *kbps = mPrevEstimatedBandWidthKbps;
+    return OK;
+}
+
+status_t HTTPBase::setBandwidthStatCollectFreq(int32_t freqMs) {
+    Mutex::Autolock autoLock(mLock);
+
+    if (freqMs < kMinBandwidthCollectFreqMs
+            || freqMs > kMaxBandwidthCollectFreqMs) {
+
+        LOGE("frequency (%d ms) is out of range [1000, 60000]", freqMs);
+        return BAD_VALUE;
+    }
+
+    LOGI("frequency set to %d ms", freqMs);
+    mBandWidthCollectFreqMs = freqMs;
+    return OK;
+}
+
 }  // namespace android
diff --git a/media/libstagefright/NuCachedSource2.cpp b/media/libstagefright/NuCachedSource2.cpp
index 81f2e47..b2ed427 100644
--- a/media/libstagefright/NuCachedSource2.cpp
+++ b/media/libstagefright/NuCachedSource2.cpp
@@ -19,6 +19,7 @@
 #include <utils/Log.h>
 
 #include "include/NuCachedSource2.h"
+#include "include/HTTPBase.h"
 
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/AMessage.h>
@@ -201,6 +202,16 @@
     mCache = NULL;
 }
 
+status_t NuCachedSource2::getEstimatedBandwidthKbps(int32_t *kbps) {
+    HTTPBase* source = static_cast<HTTPBase *>(mSource.get());
+    return source->getEstimatedBandwidthKbps(kbps);
+}
+
+status_t NuCachedSource2::setCacheStatCollectFreq(int32_t freqMs) {
+    HTTPBase *source = static_cast<HTTPBase *>(mSource.get());
+    return source->setBandwidthStatCollectFreq(freqMs);
+}
+
 status_t NuCachedSource2::initCheck() const {
     return mSource->initCheck();
 }
diff --git a/media/libstagefright/NuHTTPDataSource.cpp b/media/libstagefright/NuHTTPDataSource.cpp
index 821ba9b..c3b5e8f 100644
--- a/media/libstagefright/NuHTTPDataSource.cpp
+++ b/media/libstagefright/NuHTTPDataSource.cpp
@@ -97,9 +97,6 @@
       mContentLengthValid(false),
       mHasChunkedTransferEncoding(false),
       mChunkDataBytesLeft(0),
-      mNumBandwidthHistoryItems(0),
-      mTotalTransferTimeUs(0),
-      mTotalTransferBytes(0),
       mDecryptHandle(NULL),
       mDrmManagerClient(NULL) {
 }
@@ -431,7 +428,7 @@
         }
 
         int64_t delayUs = ALooper::GetNowUs() - startTimeUs;
-        addBandwidthMeasurement_l(n, delayUs);
+        addBandwidthMeasurement(n, delayUs);
 
         numBytesRead += (size_t)n;
 
@@ -517,36 +514,6 @@
     }
 }
 
-bool NuHTTPDataSource::estimateBandwidth(int32_t *bandwidth_bps) {
-    Mutex::Autolock autoLock(mLock);
-
-    if (mNumBandwidthHistoryItems < 2) {
-        return false;
-    }
-
-    *bandwidth_bps = ((double)mTotalTransferBytes * 8E6 / mTotalTransferTimeUs);
-
-    return true;
-}
-
-void NuHTTPDataSource::addBandwidthMeasurement_l(
-        size_t numBytes, int64_t delayUs) {
-    BandwidthEntry entry;
-    entry.mDelayUs = delayUs;
-    entry.mNumBytes = numBytes;
-    mTotalTransferTimeUs += delayUs;
-    mTotalTransferBytes += numBytes;
-
-    mBandwidthHistory.push_back(entry);
-    if (++mNumBandwidthHistoryItems > 100) {
-        BandwidthEntry *entry = &*mBandwidthHistory.begin();
-        mTotalTransferTimeUs -= entry->mDelayUs;
-        mTotalTransferBytes -= entry->mNumBytes;
-        mBandwidthHistory.erase(mBandwidthHistory.begin());
-        --mNumBandwidthHistoryItems;
-    }
-}
-
 sp<DecryptHandle> NuHTTPDataSource::DrmInitialization() {
     if (mDrmManagerClient == NULL) {
         mDrmManagerClient = new DrmManagerClient();
diff --git a/media/libstagefright/chromium_http/ChromiumHTTPDataSource.cpp b/media/libstagefright/chromium_http/ChromiumHTTPDataSource.cpp
index 1096717..ad1f342 100644
--- a/media/libstagefright/chromium_http/ChromiumHTTPDataSource.cpp
+++ b/media/libstagefright/chromium_http/ChromiumHTTPDataSource.cpp
@@ -34,9 +34,6 @@
       mCurrentOffset(0),
       mIOResult(OK),
       mContentSize(-1),
-      mNumBandwidthHistoryItems(0),
-      mTotalTransferTimeUs(0),
-      mTotalTransferBytes(0),
       mDecryptHandle(NULL),
       mDrmManagerClient(NULL) {
     mDelegate->setOwner(this);
@@ -188,7 +185,7 @@
 
         // The read operation was successful, mIOResult contains
         // the number of bytes read.
-        addBandwidthMeasurement_l(mIOResult, delayUs);
+        addBandwidthMeasurement(mIOResult, delayUs);
 
         mCurrentOffset += mIOResult;
         return mIOResult;
@@ -246,36 +243,6 @@
     clearDRMState_l();
 }
 
-void ChromiumHTTPDataSource::addBandwidthMeasurement_l(
-        size_t numBytes, int64_t delayUs) {
-    BandwidthEntry entry;
-    entry.mDelayUs = delayUs;
-    entry.mNumBytes = numBytes;
-    mTotalTransferTimeUs += delayUs;
-    mTotalTransferBytes += numBytes;
-
-    mBandwidthHistory.push_back(entry);
-    if (++mNumBandwidthHistoryItems > 100) {
-        BandwidthEntry *entry = &*mBandwidthHistory.begin();
-        mTotalTransferTimeUs -= entry->mDelayUs;
-        mTotalTransferBytes -= entry->mNumBytes;
-        mBandwidthHistory.erase(mBandwidthHistory.begin());
-        --mNumBandwidthHistoryItems;
-    }
-}
-
-bool ChromiumHTTPDataSource::estimateBandwidth(int32_t *bandwidth_bps) {
-    Mutex::Autolock autoLock(mLock);
-
-    if (mNumBandwidthHistoryItems < 2) {
-        return false;
-    }
-
-    *bandwidth_bps = ((double)mTotalTransferBytes * 8E6 / mTotalTransferTimeUs);
-
-    return true;
-}
-
 sp<DecryptHandle> ChromiumHTTPDataSource::DrmInitialization() {
     Mutex::Autolock autoLock(mLock);
 
diff --git a/media/libstagefright/include/AwesomePlayer.h b/media/libstagefright/include/AwesomePlayer.h
index a9e8e95..aebcdd1 100644
--- a/media/libstagefright/include/AwesomePlayer.h
+++ b/media/libstagefright/include/AwesomePlayer.h
@@ -93,6 +93,7 @@
 
     status_t setParameter(int key, const Parcel &request);
     status_t getParameter(int key, Parcel *reply);
+    status_t setCacheStatCollectFreq(const Parcel &request);
 
     status_t seekTo(int64_t timeUs);
 
@@ -291,6 +292,7 @@
     void setNativeWindow_l(const sp<ANativeWindow> &native);
 
     bool isStreamingHTTP() const;
+    void sendCacheStats();
 
     AwesomePlayer(const AwesomePlayer &);
     AwesomePlayer &operator=(const AwesomePlayer &);
diff --git a/media/libstagefright/include/ChromiumHTTPDataSource.h b/media/libstagefright/include/ChromiumHTTPDataSource.h
index 0e2927d..d833e2e 100644
--- a/media/libstagefright/include/ChromiumHTTPDataSource.h
+++ b/media/libstagefright/include/ChromiumHTTPDataSource.h
@@ -43,8 +43,6 @@
     virtual status_t getSize(off64_t *size);
     virtual uint32_t flags();
 
-    virtual bool estimateBandwidth(int32_t *bandwidth_bps);
-
     virtual sp<DecryptHandle> DrmInitialization();
 
     virtual void getDrmInfo(sp<DecryptHandle> &handle, DrmManagerClient **client);
@@ -67,11 +65,6 @@
         DISCONNECTING
     };
 
-    struct BandwidthEntry {
-        int64_t mDelayUs;
-        size_t mNumBytes;
-    };
-
     const uint32_t mFlags;
 
     mutable Mutex mLock;
@@ -94,11 +87,6 @@
 
     String8 mContentType;
 
-    List<BandwidthEntry> mBandwidthHistory;
-    size_t mNumBandwidthHistoryItems;
-    int64_t mTotalTransferTimeUs;
-    size_t mTotalTransferBytes;
-
     sp<DecryptHandle> mDecryptHandle;
     DrmManagerClient *mDrmManagerClient;
 
@@ -121,8 +109,6 @@
     void onReadCompleted(ssize_t size);
     void onDisconnectComplete();
 
-    void addBandwidthMeasurement_l(size_t numBytes, int64_t delayUs);
-
     void clearDRMState_l();
 
     DISALLOW_EVIL_CONSTRUCTORS(ChromiumHTTPDataSource);
diff --git a/media/libstagefright/include/HTTPBase.h b/media/libstagefright/include/HTTPBase.h
index 6cec390..3a7fbb6 100644
--- a/media/libstagefright/include/HTTPBase.h
+++ b/media/libstagefright/include/HTTPBase.h
@@ -20,6 +20,8 @@
 
 #include <media/stagefright/foundation/ABase.h>
 #include <media/stagefright/DataSource.h>
+#include <media/stagefright/MediaErrors.h>
+#include <utils/threads.h>
 
 namespace android {
 
@@ -40,11 +42,41 @@
 
     // Returns true if bandwidth could successfully be estimated,
     // false otherwise.
-    virtual bool estimateBandwidth(int32_t *bandwidth_bps) = 0;
+    virtual bool estimateBandwidth(int32_t *bandwidth_bps);
+
+    virtual status_t getEstimatedBandwidthKbps(int32_t *kbps);
+
+    virtual status_t setBandwidthStatCollectFreq(int32_t freqMs);
 
     static sp<HTTPBase> Create(uint32_t flags = 0);
 
+protected:
+    void addBandwidthMeasurement(size_t numBytes, int64_t delayUs);
+
 private:
+
+    struct BandwidthEntry {
+        int64_t mDelayUs;
+        size_t mNumBytes;
+    };
+
+    Mutex mLock;
+
+    List<BandwidthEntry> mBandwidthHistory;
+    size_t mNumBandwidthHistoryItems;
+    int64_t mTotalTransferTimeUs;
+    size_t mTotalTransferBytes;
+
+    enum {
+        kMinBandwidthCollectFreqMs = 1000,   // 1 second
+        kMaxBandwidthCollectFreqMs = 60000,  // one minute
+    };
+
+    int64_t mPrevBandwidthMeasureTimeUs;
+    int32_t mPrevEstimatedBandWidthKbps;
+    int32_t mBandWidthCollectFreqMs;
+
+
     DISALLOW_EVIL_CONSTRUCTORS(HTTPBase);
 };
 
diff --git a/media/libstagefright/include/NuCachedSource2.h b/media/libstagefright/include/NuCachedSource2.h
index ed3e265c..31fc0e5 100644
--- a/media/libstagefright/include/NuCachedSource2.h
+++ b/media/libstagefright/include/NuCachedSource2.h
@@ -47,8 +47,10 @@
 
     size_t cachedSize();
     size_t approxDataRemaining(status_t *finalStatus);
+    status_t setCacheStatCollectFreq(int32_t freqMs);
 
     void resumeFetchingIfNecessary();
+    status_t getEstimatedBandwidthKbps(int32_t *kbps);
 
 protected:
     virtual ~NuCachedSource2();
diff --git a/media/libstagefright/include/NuHTTPDataSource.h b/media/libstagefright/include/NuHTTPDataSource.h
index 2ab1f19..c265b3a 100644
--- a/media/libstagefright/include/NuHTTPDataSource.h
+++ b/media/libstagefright/include/NuHTTPDataSource.h
@@ -43,10 +43,6 @@
     virtual status_t getSize(off64_t *size);
     virtual uint32_t flags();
 
-    // Returns true if bandwidth could successfully be estimated,
-    // false otherwise.
-    virtual bool estimateBandwidth(int32_t *bandwidth_bps);
-
     virtual sp<DecryptHandle> DrmInitialization();
     virtual void getDrmInfo(sp<DecryptHandle> &handle, DrmManagerClient **client);
     virtual String8 getUri();
@@ -63,11 +59,6 @@
         CONNECTED
     };
 
-    struct BandwidthEntry {
-        int64_t mDelayUs;
-        size_t mNumBytes;
-    };
-
     Mutex mLock;
 
     uint32_t mFlags;
@@ -93,11 +84,6 @@
     // chunk header (or -1 if no more chunks).
     ssize_t mChunkDataBytesLeft;
 
-    List<BandwidthEntry> mBandwidthHistory;
-    size_t mNumBandwidthHistoryItems;
-    int64_t mTotalTransferTimeUs;
-    size_t mTotalTransferBytes;
-
     sp<DecryptHandle> mDecryptHandle;
     DrmManagerClient *mDrmManagerClient;
 
@@ -114,7 +100,6 @@
     ssize_t internalRead(void *data, size_t size);
 
     void applyTimeoutResponse();
-    void addBandwidthMeasurement_l(size_t numBytes, int64_t delayUs);
 
     static void MakeFullHeaders(
             const KeyedVector<String8, String8> *overrides,
diff --git a/packages/SystemUI/res/drawable-xlarge-hdpi/app_icon.png b/packages/SystemUI/res/drawable-sw600dp-hdpi/app_icon.png
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similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_1x.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_1x.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_3g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_3g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_3g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_3g.png
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diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_4g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_4g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_4g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_4g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_e.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_e.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_e.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_e.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_h.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_h.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_connected_h.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_connected_h.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_1x.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_1x.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_1x.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_1x.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_3g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_3g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_3g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_3g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_4g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_4g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_4g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_4g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_e.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_e.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_e.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_e.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_h.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_h.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_in_h.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_in_h.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_1x.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_1x.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_1x.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_1x.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_3g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_3g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_3g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_3g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_4g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_4g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_4g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_4g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_e.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_e.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_e.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_e.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_h.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_h.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_inandout_h.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_inandout_h.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_1x.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_1x.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_1x.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_1x.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_3g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_3g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_3g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_3g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_4g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_4g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_4g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_4g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_e.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_e.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_e.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_e.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_g.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_g.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_g.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_g.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_h.png b/packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_h.png
similarity index 100%
rename from packages/SystemUI/res/drawable-xlarge-mdpi/stat_sys_data_fully_out_h.png
rename to packages/SystemUI/res/drawable-sw600dp-mdpi/stat_sys_data_fully_out_h.png
Binary files differ
diff --git a/packages/SystemUI/res/values-xlarge-port/dimens.xml b/packages/SystemUI/res/values-sw600dp-port/dimens.xml
similarity index 99%
rename from packages/SystemUI/res/values-xlarge-port/dimens.xml
rename to packages/SystemUI/res/values-sw600dp-port/dimens.xml
index 56effa3..78dd8c4 100644
--- a/packages/SystemUI/res/values-xlarge-port/dimens.xml
+++ b/packages/SystemUI/res/values-sw600dp-port/dimens.xml
@@ -20,5 +20,3 @@
     <dimen name="status_bar_icon_padding">2dp</dimen>
 </resources>
 
-
-
diff --git a/packages/SystemUI/res/values-xlarge/colors.xml b/packages/SystemUI/res/values-sw600dp/colors.xml
similarity index 100%
rename from packages/SystemUI/res/values-xlarge/colors.xml
rename to packages/SystemUI/res/values-sw600dp/colors.xml
diff --git a/packages/SystemUI/res/values-xlarge/dimens.xml b/packages/SystemUI/res/values-sw600dp/dimens.xml
similarity index 81%
rename from packages/SystemUI/res/values-xlarge/dimens.xml
rename to packages/SystemUI/res/values-sw600dp/dimens.xml
index 9d89e21..dec8b67 100644
--- a/packages/SystemUI/res/values-xlarge/dimens.xml
+++ b/packages/SystemUI/res/values-sw600dp/dimens.xml
@@ -22,6 +22,9 @@
     <dimen name="status_bar_panel_bottom_offset">36dp</dimen>
     <!-- gap on either side of status bar notification icons -->
     <dimen name="status_bar_icon_padding">8dp</dimen>
+    <!-- The width of the notification panel window -->
+    <dimen name="notification_panel_width">512dp</dimen>
+    <!-- The minimum height of the notification panel window -->
+    <dimen name="notification_panel_min_height">770dp</dimen>
 </resources>
 
-
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 91c3cc1..63bc9b7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBar.java
@@ -43,6 +43,7 @@
 import android.text.TextUtils;
 import android.util.Slog;
 import android.view.accessibility.AccessibilityEvent;
+import android.view.Display;
 import android.view.Gravity;
 import android.view.IWindowManager;
 import android.view.KeyEvent;
@@ -130,6 +131,7 @@
     InputMethodButton mInputMethodSwitchButton;
 
     NotificationPanel mNotificationPanel;
+    WindowManager.LayoutParams mNotificationPanelParams;
     NotificationPeekPanel mNotificationPeekWindow;
     ViewGroup mNotificationPeekRow;
     int mNotificationPeekIndex;
@@ -170,6 +172,7 @@
 
     protected void addPanelWindows() {
         final Context context = mContext;
+        final Resources res = mContext.getResources();
 
         // Notification Panel
         mNotificationPanel = (NotificationPanel)View.inflate(context,
@@ -197,11 +200,12 @@
 
         mStatusBarView.setIgnoreChildren(0, mNotificationTrigger, mNotificationPanel);
 
-        WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
-                512, // ViewGroup.LayoutParams.MATCH_PARENT,
-                ViewGroup.LayoutParams.MATCH_PARENT,
+        WindowManager.LayoutParams lp = mNotificationPanelParams = new WindowManager.LayoutParams(
+                res.getDimensionPixelSize(R.dimen.notification_panel_width),
+                getNotificationPanelHeight(),
                 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL,
                 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
+                    | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
                     | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM
                     | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH
                     | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED,
@@ -303,6 +307,13 @@
         WindowManagerImpl.getDefault().addView(mInputMethodsPanel, lp);
     }
 
+    private int getNotificationPanelHeight() {
+        final Resources res = mContext.getResources();
+        final Display d = WindowManagerImpl.getDefault().getDefaultDisplay();
+        return Math.max(res.getDimensionPixelSize(R.dimen.notification_panel_min_height),
+                d.getHeight());
+    }
+
     @Override
     public void start() {
         super.start(); // will add the main bar view
@@ -311,6 +322,9 @@
     @Override
     protected void onConfigurationChanged(Configuration newConfig) {
         loadDimens();
+        mNotificationPanelParams.height = getNotificationPanelHeight();
+        WindowManagerImpl.getDefault().updateViewLayout(mNotificationPanel,
+                mNotificationPanelParams);
     }
 
     protected void loadDimens() {
diff --git a/services/input/InputReader.cpp b/services/input/InputReader.cpp
index 25a2c78..35e08d4 100644
--- a/services/input/InputReader.cpp
+++ b/services/input/InputReader.cpp
@@ -1694,7 +1694,7 @@
                     mPointerController->setButtonState(mLocked.buttonState);
                 }
 
-                mPointerController->unfade();
+                mPointerController->unfade(PointerControllerInterface::TRANSITION_IMMEDIATE);
             }
 
             float x, y;
@@ -1772,7 +1772,7 @@
     { // acquire lock
         AutoMutex _l(mLock);
         if (mPointerController != NULL) {
-            mPointerController->fade();
+            mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL);
         }
     } // release lock
 }
@@ -1965,10 +1965,22 @@
     mParameters.useJumpyTouchFilter = getPolicy()->filterJumpyTouchEvents();
     mParameters.virtualKeyQuietTime = getPolicy()->getVirtualKeyQuietTime();
 
-    // TODO: Make this configurable.
-    //mParameters.gestureMode = Parameters::GESTURE_MODE_POINTER;
+    // TODO: select the default gesture mode based on whether the device supports
+    // distinct multitouch
     mParameters.gestureMode = Parameters::GESTURE_MODE_SPOTS;
 
+    String8 gestureModeString;
+    if (getDevice()->getConfiguration().tryGetProperty(String8("touch.gestureMode"),
+            gestureModeString)) {
+        if (gestureModeString == "pointer") {
+            mParameters.gestureMode = Parameters::GESTURE_MODE_POINTER;
+        } else if (gestureModeString == "spots") {
+            mParameters.gestureMode = Parameters::GESTURE_MODE_SPOTS;
+        } else if (gestureModeString != "default") {
+            LOGW("Invalid value for touch.gestureMode: '%s'", gestureModeString.string());
+        }
+    }
+
     if (getEventHub()->hasRelativeAxis(getDeviceId(), REL_X)
             || getEventHub()->hasRelativeAxis(getDeviceId(), REL_Y)) {
         // The device is a cursor device with a touch pad attached.
@@ -1994,7 +2006,7 @@
             mParameters.deviceType = Parameters::DEVICE_TYPE_TOUCH_PAD;
         } else if (deviceTypeString == "pointer") {
             mParameters.deviceType = Parameters::DEVICE_TYPE_POINTER;
-        } else {
+        } else if (deviceTypeString != "default") {
             LOGW("Invalid value for touch.deviceType: '%s'", deviceTypeString.string());
         }
     }
@@ -2012,6 +2024,17 @@
 void TouchInputMapper::dumpParameters(String8& dump) {
     dump.append(INDENT3 "Parameters:\n");
 
+    switch (mParameters.gestureMode) {
+    case Parameters::GESTURE_MODE_POINTER:
+        dump.append(INDENT4 "GestureMode: pointer\n");
+        break;
+    case Parameters::GESTURE_MODE_SPOTS:
+        dump.append(INDENT4 "GestureMode: spots\n");
+        break;
+    default:
+        assert(false);
+    }
+
     switch (mParameters.deviceType) {
     case Parameters::DEVICE_TYPE_TOUCH_SCREEN:
         dump.append(INDENT4 "DeviceType: touchScreen\n");
@@ -3465,10 +3488,36 @@
         return;
     }
 
-    // Show the pointer if needed.
-    if (mPointerGesture.currentGestureMode != PointerGesture::NEUTRAL
-            && mPointerGesture.currentGestureMode != PointerGesture::QUIET) {
-        mPointerController->unfade();
+    // Show or hide the pointer if needed.
+    switch (mPointerGesture.currentGestureMode) {
+    case PointerGesture::NEUTRAL:
+    case PointerGesture::QUIET:
+        if (mParameters.gestureMode == Parameters::GESTURE_MODE_SPOTS
+                && (mPointerGesture.lastGestureMode == PointerGesture::SWIPE
+                        || mPointerGesture.lastGestureMode == PointerGesture::FREEFORM)) {
+            // Remind the user of where the pointer is after finishing a gesture with spots.
+            mPointerController->unfade(PointerControllerInterface::TRANSITION_GRADUAL);
+        }
+        break;
+    case PointerGesture::TAP:
+    case PointerGesture::TAP_DRAG:
+    case PointerGesture::BUTTON_CLICK_OR_DRAG:
+    case PointerGesture::HOVER:
+    case PointerGesture::PRESS:
+        // Unfade the pointer when the current gesture manipulates the
+        // area directly under the pointer.
+        mPointerController->unfade(PointerControllerInterface::TRANSITION_IMMEDIATE);
+        break;
+    case PointerGesture::SWIPE:
+    case PointerGesture::FREEFORM:
+        // Fade the pointer when the current gesture manipulates a different
+        // area and there are spots to guide the user experience.
+        if (mParameters.gestureMode == Parameters::GESTURE_MODE_SPOTS) {
+            mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL);
+        } else {
+            mPointerController->unfade(PointerControllerInterface::TRANSITION_IMMEDIATE);
+        }
+        break;
     }
 
     // Send events!
@@ -4037,6 +4086,7 @@
             *outFinishPreviousGesture = true;
             mPointerGesture.currentGestureMode = PointerGesture::PRESS;
             mPointerGesture.activeGestureId = 0;
+            mPointerGesture.referenceIdBits.clear();
 
             if (settled && mParameters.gestureMode == Parameters::GESTURE_MODE_SPOTS
                     && mLastTouch.idBits.hasBit(mPointerGesture.activeTouchId)) {
@@ -4167,6 +4217,17 @@
             }
         }
 
+        // Clear the reference deltas for fingers not yet included in the reference calculation.
+        for (BitSet32 idBits(mCurrentTouch.idBits.value & ~mPointerGesture.referenceIdBits.value);
+                !idBits.isEmpty(); ) {
+            uint32_t id = idBits.firstMarkedBit();
+            idBits.clearBit(id);
+
+            mPointerGesture.referenceDeltas[id].dx = 0;
+            mPointerGesture.referenceDeltas[id].dy = 0;
+        }
+        mPointerGesture.referenceIdBits = mCurrentTouch.idBits;
+
         // Move the reference points based on the overall group motion of the fingers.
         // The objective is to calculate a vector delta that is common to the movement
         // of all fingers.
@@ -4180,27 +4241,39 @@
 
                 const PointerData& cpd = mCurrentTouch.pointers[mCurrentTouch.idToIndex[id]];
                 const PointerData& lpd = mLastTouch.pointers[mLastTouch.idToIndex[id]];
-                float deltaX = cpd.x - lpd.x;
-                float deltaY = cpd.y - lpd.y;
+                PointerGesture::Delta& delta = mPointerGesture.referenceDeltas[id];
+                delta.dx += cpd.x - lpd.x;
+                delta.dy += cpd.y - lpd.y;
 
                 if (first) {
-                    commonDeltaX = deltaX;
-                    commonDeltaY = deltaY;
+                    commonDeltaX = delta.dx;
+                    commonDeltaY = delta.dy;
                 } else {
-                    commonDeltaX = calculateCommonVector(commonDeltaX, deltaX);
-                    commonDeltaY = calculateCommonVector(commonDeltaY, deltaY);
+                    commonDeltaX = calculateCommonVector(commonDeltaX, delta.dx);
+                    commonDeltaY = calculateCommonVector(commonDeltaY, delta.dy);
                 }
             }
 
-            mPointerGesture.referenceTouchX += commonDeltaX;
-            mPointerGesture.referenceTouchY += commonDeltaY;
-            mPointerGesture.referenceGestureX +=
-                    commonDeltaX * mLocked.pointerGestureXMovementScale;
-            mPointerGesture.referenceGestureY +=
-                    commonDeltaY * mLocked.pointerGestureYMovementScale;
-            clampPositionUsingPointerBounds(mPointerController,
-                    &mPointerGesture.referenceGestureX,
-                    &mPointerGesture.referenceGestureY);
+            if (commonDeltaX || commonDeltaY) {
+                for (BitSet32 idBits(commonIdBits); !idBits.isEmpty(); ) {
+                    uint32_t id = idBits.firstMarkedBit();
+                    idBits.clearBit(id);
+
+                    PointerGesture::Delta& delta = mPointerGesture.referenceDeltas[id];
+                    delta.dx = 0;
+                    delta.dy = 0;
+                }
+
+                mPointerGesture.referenceTouchX += commonDeltaX;
+                mPointerGesture.referenceTouchY += commonDeltaY;
+                mPointerGesture.referenceGestureX +=
+                        commonDeltaX * mLocked.pointerGestureXMovementScale;
+                mPointerGesture.referenceGestureY +=
+                        commonDeltaY * mLocked.pointerGestureYMovementScale;
+                clampPositionUsingPointerBounds(mPointerController,
+                        &mPointerGesture.referenceGestureX,
+                        &mPointerGesture.referenceGestureY);
+            }
         }
 
         // Report gestures.
@@ -4508,7 +4581,7 @@
     { // acquire lock
         AutoMutex _l(mLock);
         if (mPointerController != NULL) {
-            mPointerController->fade();
+            mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL);
         }
     } // release lock
 }
diff --git a/services/input/InputReader.h b/services/input/InputReader.h
index 85338b6..671e194 100644
--- a/services/input/InputReader.h
+++ b/services/input/InputReader.h
@@ -1048,6 +1048,14 @@
         float referenceGestureX;  // reference gesture X/Y coordinates in pixels
         float referenceGestureY;
 
+        // Distance that each pointer has traveled which has not yet been
+        // subsumed into the reference gesture position.
+        BitSet32 referenceIdBits;
+        struct Delta {
+            float dx, dy;
+        };
+        Delta referenceDeltas[MAX_POINTER_ID + 1];
+
         // Describes how touch ids are mapped to gesture ids for freeform gestures.
         uint32_t freeformTouchToGestureIdMap[MAX_POINTER_ID + 1];
 
diff --git a/services/input/PointerController.cpp b/services/input/PointerController.cpp
index b87c98d..c18ebcf 100644
--- a/services/input/PointerController.cpp
+++ b/services/input/PointerController.cpp
@@ -69,10 +69,10 @@
 
     mLocked.inactivityTimeout = INACTIVITY_TIMEOUT_NORMAL;
 
-    mLocked.pointerIsFading = true; // keep the pointer initially faded
+    mLocked.pointerFadeDirection = 0;
     mLocked.pointerX = 0;
     mLocked.pointerY = 0;
-    mLocked.pointerAlpha = 0.0f;
+    mLocked.pointerAlpha = 0.0f; // pointer is initially faded
     mLocked.pointerSprite = mSpriteController->createSprite();
     mLocked.pointerIconChanged = false;
 
@@ -191,23 +191,37 @@
     *outY = mLocked.pointerY;
 }
 
-void PointerController::fade() {
+void PointerController::fade(Transition transition) {
     AutoMutex _l(mLock);
 
-    sendImmediateInactivityTimeoutLocked();
+    // Remove the inactivity timeout, since we are fading now.
+    removeInactivityTimeoutLocked();
+
+    // Start fading.
+    if (transition == TRANSITION_IMMEDIATE) {
+        mLocked.pointerFadeDirection = 0;
+        mLocked.pointerAlpha = 0.0f;
+        updatePointerLocked();
+    } else {
+        mLocked.pointerFadeDirection = -1;
+        startAnimationLocked();
+    }
 }
 
-void PointerController::unfade() {
+void PointerController::unfade(Transition transition) {
     AutoMutex _l(mLock);
 
     // Always reset the inactivity timer.
     resetInactivityTimeoutLocked();
 
-    // Unfade immediately if needed.
-    if (mLocked.pointerIsFading) {
-        mLocked.pointerIsFading = false;
+    // Start unfading.
+    if (transition == TRANSITION_IMMEDIATE) {
+        mLocked.pointerFadeDirection = 0;
         mLocked.pointerAlpha = 1.0f;
         updatePointerLocked();
+    } else {
+        mLocked.pointerFadeDirection = 1;
+        startAnimationLocked();
     }
 }
 
@@ -401,10 +415,20 @@
     nsecs_t frameDelay = systemTime(SYSTEM_TIME_MONOTONIC) - mLocked.animationTime;
 
     // Animate pointer fade.
-    if (mLocked.pointerIsFading) {
+    if (mLocked.pointerFadeDirection < 0) {
         mLocked.pointerAlpha -= float(frameDelay) / POINTER_FADE_DURATION;
-        if (mLocked.pointerAlpha <= 0) {
-            mLocked.pointerAlpha = 0;
+        if (mLocked.pointerAlpha <= 0.0f) {
+            mLocked.pointerAlpha = 0.0f;
+            mLocked.pointerFadeDirection = 0;
+        } else {
+            keepAnimating = true;
+        }
+        updatePointerLocked();
+    } else if (mLocked.pointerFadeDirection > 0) {
+        mLocked.pointerAlpha += float(frameDelay) / POINTER_FADE_DURATION;
+        if (mLocked.pointerAlpha >= 1.0f) {
+            mLocked.pointerAlpha = 1.0f;
+            mLocked.pointerFadeDirection = 0;
         } else {
             keepAnimating = true;
         }
@@ -432,12 +456,7 @@
 }
 
 void PointerController::doInactivityTimeout() {
-    AutoMutex _l(mLock);
-
-    if (!mLocked.pointerIsFading) {
-        mLocked.pointerIsFading = true;
-        startAnimationLocked();
-    }
+    fade(TRANSITION_GRADUAL);
 }
 
 void PointerController::startAnimationLocked() {
@@ -456,9 +475,8 @@
     mLooper->sendMessageDelayed(timeout, mHandler, MSG_INACTIVITY_TIMEOUT);
 }
 
-void PointerController::sendImmediateInactivityTimeoutLocked() {
+void PointerController::removeInactivityTimeoutLocked() {
     mLooper->removeMessages(mHandler, MSG_INACTIVITY_TIMEOUT);
-    mLooper->sendMessage(mHandler, MSG_INACTIVITY_TIMEOUT);
 }
 
 void PointerController::updatePointerLocked() {
diff --git a/services/input/PointerController.h b/services/input/PointerController.h
index c7435ee..1c21db1 100644
--- a/services/input/PointerController.h
+++ b/services/input/PointerController.h
@@ -64,14 +64,21 @@
     /* Gets the absolute location of the pointer. */
     virtual void getPosition(float* outX, float* outY) const = 0;
 
+    enum Transition {
+        // Fade/unfade immediately.
+        TRANSITION_IMMEDIATE,
+        // Fade/unfade gradually.
+        TRANSITION_GRADUAL,
+    };
+
     /* Fades the pointer out now. */
-    virtual void fade() = 0;
+    virtual void fade(Transition transition) = 0;
 
     /* Makes the pointer visible if it has faded out.
      * The pointer never unfades itself automatically.  This method must be called
      * by the client whenever the pointer is moved or a button is pressed and it
      * wants to ensure that the pointer becomes visible again. */
-    virtual void unfade() = 0;
+    virtual void unfade(Transition transition) = 0;
 
     enum Presentation {
         // Show the mouse pointer.
@@ -187,8 +194,8 @@
     virtual int32_t getButtonState() const;
     virtual void setPosition(float x, float y);
     virtual void getPosition(float* outX, float* outY) const;
-    virtual void fade();
-    virtual void unfade();
+    virtual void fade(Transition transition);
+    virtual void unfade(Transition transition);
 
     virtual void setPresentation(Presentation presentation);
     virtual void setSpots(SpotGesture spotGesture,
@@ -250,7 +257,7 @@
         Presentation presentation;
         bool presentationChanged;
 
-        bool pointerIsFading;
+        int32_t pointerFadeDirection;
         float pointerX;
         float pointerY;
         float pointerAlpha;
@@ -274,7 +281,7 @@
     void startAnimationLocked();
 
     void resetInactivityTimeoutLocked();
-    void sendImmediateInactivityTimeoutLocked();
+    void removeInactivityTimeoutLocked();
     void updatePointerLocked();
 
     Spot* getSpotLocked(uint32_t id);
diff --git a/services/input/tests/InputReader_test.cpp b/services/input/tests/InputReader_test.cpp
index 1ab2a3e..78d1db65 100644
--- a/services/input/tests/InputReader_test.cpp
+++ b/services/input/tests/InputReader_test.cpp
@@ -92,10 +92,10 @@
         *outY = 0;
     }
 
-    virtual void fade() {
+    virtual void fade(Transition transition) {
     }
 
-    virtual void unfade() {
+    virtual void unfade(Transition transition) {
     }
 
     virtual void setPresentation(Presentation presentation) {
diff --git a/services/java/com/android/server/ConnectivityService.java b/services/java/com/android/server/ConnectivityService.java
index d2fd04b..a564c2d 100644
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -39,6 +39,7 @@
 import android.net.vpn.VpnManager;
 import android.net.wifi.WifiStateTracker;
 import android.os.Binder;
+import android.os.FileUtils;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.IBinder;
@@ -58,7 +59,6 @@
 import com.android.server.connectivity.Tethering;
 
 import java.io.FileDescriptor;
-import java.io.FileWriter;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.net.InetAddress;
@@ -1552,12 +1552,12 @@
 
             if (values.length == 6) {
               final String prefix = "/sys/kernel/ipv4/tcp_";
-                stringToFile(prefix + "rmem_min", values[0]);
-                stringToFile(prefix + "rmem_def", values[1]);
-                stringToFile(prefix + "rmem_max", values[2]);
-                stringToFile(prefix + "wmem_min", values[3]);
-                stringToFile(prefix + "wmem_def", values[4]);
-                stringToFile(prefix + "wmem_max", values[5]);
+                FileUtils.stringToFile(prefix + "rmem_min", values[0]);
+                FileUtils.stringToFile(prefix + "rmem_def", values[1]);
+                FileUtils.stringToFile(prefix + "rmem_max", values[2]);
+                FileUtils.stringToFile(prefix + "wmem_min", values[3]);
+                FileUtils.stringToFile(prefix + "wmem_def", values[4]);
+                FileUtils.stringToFile(prefix + "wmem_max", values[5]);
             } else {
                 loge("Invalid buffersize string: " + bufferSizes);
             }
@@ -1566,23 +1566,6 @@
         }
     }
 
-   /**
-     * Writes string to file. Basically same as "echo -n $string > $filename"
-     *
-     * @param filename
-     * @param string
-     * @throws IOException
-     */
-    private void stringToFile(String filename, String string) throws IOException {
-        FileWriter out = new FileWriter(filename);
-        try {
-            out.write(string);
-        } finally {
-            out.close();
-        }
-    }
-
-
     /**
      * Adjust the per-process dns entries (net.dns<x>.<pid>) based
      * on the highest priority active net which this process requested.
diff --git a/services/java/com/android/server/am/ActivityManagerService.java b/services/java/com/android/server/am/ActivityManagerService.java
index cf5592c..262e5ce 100644
--- a/services/java/com/android/server/am/ActivityManagerService.java
+++ b/services/java/com/android/server/am/ActivityManagerService.java
@@ -968,10 +968,12 @@
     static final int CHECK_EXCESSIVE_WAKE_LOCKS_MSG = 27;
     static final int CLEAR_DNS_CACHE = 28;
     static final int UPDATE_HTTP_PROXY = 29;
-    static final int DISPATCH_FOREGROUND_ACTIVITIES_CHANGED = 30;
-    static final int DISPATCH_PROCESS_DIED = 31;
+    static final int SHOW_COMPAT_MODE_DIALOG_MSG = 30;
+    static final int DISPATCH_FOREGROUND_ACTIVITIES_CHANGED = 31;
+    static final int DISPATCH_PROCESS_DIED = 32;
 
     AlertDialog mUidAlert;
+    CompatModeDialog mCompatModeDialog;
 
     final Handler mHandler = new Handler() {
         //public Handler() {
@@ -1270,6 +1272,34 @@
                     sendMessageDelayed(nmsg, POWER_CHECK_DELAY);
                 }
             } break;
+            case SHOW_COMPAT_MODE_DIALOG_MSG: {
+                synchronized (ActivityManagerService.this) {
+                    ActivityRecord ar = (ActivityRecord)msg.obj;
+                    if (mCompatModeDialog != null) {
+                        if (mCompatModeDialog.mAppInfo.packageName.equals(
+                                ar.info.applicationInfo.packageName)) {
+                            return;
+                        }
+                        mCompatModeDialog.dismiss();
+                        mCompatModeDialog = null;
+                    }
+                    if (ar != null) {
+                        if (mCompatModePackages.getPackageAskCompatModeLocked(
+                                ar.packageName)) {
+                            int mode = mCompatModePackages.computeCompatModeLocked(
+                                    ar.info.applicationInfo);
+                            if (mode == ActivityManager.COMPAT_MODE_DISABLED
+                                    || mode == ActivityManager.COMPAT_MODE_ENABLED) {
+                                mCompatModeDialog = new CompatModeDialog(
+                                        ActivityManagerService.this, mContext,
+                                        ar.info.applicationInfo);
+                                mCompatModeDialog.show();
+                            }
+                        }
+                    }
+                }
+                break;
+            }
             case DISPATCH_FOREGROUND_ACTIVITIES_CHANGED: {
                 final ProcessRecord app = (ProcessRecord) msg.obj;
                 final boolean foregroundActivities = msg.arg1 != 0;
@@ -2112,6 +2142,18 @@
         }
     }
 
+    public boolean getPackageAskScreenCompat(String packageName) {
+        synchronized (this) {
+            return mCompatModePackages.getPackageAskCompatModeLocked(packageName);
+        }
+    }
+
+    public void setPackageAskScreenCompat(String packageName, boolean ask) {
+        synchronized (this) {
+            mCompatModePackages.setPackageAskCompatModeLocked(packageName, ask);
+        }
+    }
+
     void reportResumedActivityLocked(ActivityRecord r) {
         //Slog.i(TAG, "**** REPORT RESUME: " + r);
         
@@ -7948,8 +7990,14 @@
         if (dumpAll) {
             pw.println("  mConfigWillChange: " + mMainStack.mConfigWillChange);
             if (mCompatModePackages.getPackages().size() > 0) {
-                pw.print("  mScreenCompatPackages=");
-                pw.println(mCompatModePackages.getPackages());
+                pw.println("  mScreenCompatPackages:");
+                for (Map.Entry<String, Integer> entry
+                        : mCompatModePackages.getPackages().entrySet()) {
+                    String pkg = entry.getKey();
+                    int mode = entry.getValue();
+                    pw.print("    "); pw.print(pkg); pw.print(": ");
+                            pw.print(mode); pw.println();
+                }
             }
         }
         pw.println("  mSleeping=" + mSleeping + " mShuttingDown=" + mShuttingDown);
diff --git a/services/java/com/android/server/am/ActivityStack.java b/services/java/com/android/server/am/ActivityStack.java
index d5ac19e..af69307 100644
--- a/services/java/com/android/server/am/ActivityStack.java
+++ b/services/java/com/android/server/am/ActivityStack.java
@@ -485,6 +485,13 @@
         return null;
     }
 
+    final void showAskCompatModeDialogLocked(ActivityRecord r) {
+        Message msg = Message.obtain();
+        msg.what = ActivityManagerService.SHOW_COMPAT_MODE_DIALOG_MSG;
+        msg.obj = r.task.askedCompatMode ? null : r;
+        mService.mHandler.sendMessage(msg);
+    }
+
     final boolean realStartActivityLocked(ActivityRecord r,
             ProcessRecord app, boolean andResume, boolean checkConfig)
             throws RemoteException {
@@ -541,6 +548,7 @@
             mService.ensurePackageDexOpt(r.intent.getComponent().getPackageName());
             r.sleeping = false;
             r.forceNewConfig = false;
+            showAskCompatModeDialogLocked(r);
             app.thread.scheduleLaunchActivity(new Intent(r.intent), r,
                     System.identityHashCode(r),
                     r.info, mService.compatibilityInfoForPackageLocked(r.info.applicationInfo),
@@ -1430,6 +1438,7 @@
                         next.task.taskId, next.shortComponentName);
                 
                 next.sleeping = false;
+                showAskCompatModeDialogLocked(next);
                 next.app.thread.scheduleResumeActivity(next,
                         mService.isNextTransitionForward());
                 
diff --git a/services/java/com/android/server/am/CompatModeDialog.java b/services/java/com/android/server/am/CompatModeDialog.java
new file mode 100644
index 0000000..0442bda
--- /dev/null
+++ b/services/java/com/android/server/am/CompatModeDialog.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.am;
+
+import android.app.ActivityManager;
+import android.app.Dialog;
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.view.Gravity;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.Switch;
+
+public class CompatModeDialog extends Dialog {
+    final ActivityManagerService mService;
+    final ApplicationInfo mAppInfo;
+
+    final Switch mCompatEnabled;
+    final CheckBox mAlwaysShow;
+    final View mHint;
+
+    public CompatModeDialog(ActivityManagerService service, Context context,
+            ApplicationInfo appInfo) {
+        super(context, com.android.internal.R.style.Theme_Holo_Dialog_MinWidth);
+        setCancelable(true);
+        setCanceledOnTouchOutside(true);
+        getWindow().requestFeature(Window.FEATURE_NO_TITLE);
+        getWindow().setType(WindowManager.LayoutParams.TYPE_PHONE);
+        getWindow().setGravity(Gravity.BOTTOM|Gravity.CENTER_HORIZONTAL);
+        mService = service;
+        mAppInfo = appInfo;
+
+        setContentView(com.android.internal.R.layout.am_compat_mode_dialog);
+        mCompatEnabled = (Switch)findViewById(com.android.internal.R.id.compat_checkbox);
+        mCompatEnabled.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                synchronized (mService) {
+                    mService.mCompatModePackages.setPackageScreenCompatModeLocked(
+                            mAppInfo.packageName,
+                            mCompatEnabled.isChecked() ? ActivityManager.COMPAT_MODE_ENABLED
+                                    : ActivityManager.COMPAT_MODE_DISABLED);
+                    updateControls();
+                }
+            }
+        });
+        mAlwaysShow = (CheckBox)findViewById(com.android.internal.R.id.ask_checkbox);
+        mAlwaysShow.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                synchronized (mService) {
+                    mService.mCompatModePackages.setPackageAskCompatModeLocked(
+                            mAppInfo.packageName, mAlwaysShow.isChecked());
+                    updateControls();
+                }
+            }
+        });
+        mHint = findViewById(com.android.internal.R.id.reask_hint);
+
+        updateControls();
+    }
+
+    void updateControls() {
+        synchronized (mService) {
+            int mode = mService.mCompatModePackages.computeCompatModeLocked(mAppInfo);
+            mCompatEnabled.setChecked(mode == ActivityManager.COMPAT_MODE_ENABLED);
+            boolean ask = mService.mCompatModePackages.getPackageAskCompatModeLocked(
+                    mAppInfo.packageName);
+            mAlwaysShow.setChecked(ask);
+            mHint.setVisibility(ask ? View.INVISIBLE : View.VISIBLE);
+        }
+    }
+}
diff --git a/services/java/com/android/server/am/CompatModePackages.java b/services/java/com/android/server/am/CompatModePackages.java
index 1faf8da..1277bca 100644
--- a/services/java/com/android/server/am/CompatModePackages.java
+++ b/services/java/com/android/server/am/CompatModePackages.java
@@ -3,8 +3,10 @@
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
+import java.util.Map;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
@@ -31,7 +33,12 @@
     private final ActivityManagerService mService;
     private final AtomicFile mFile;
 
-    private final HashSet<String> mPackages = new HashSet<String>();
+    // Compatibility state: no longer ask user to select the mode.
+    public static final int COMPAT_FLAG_DONT_ASK = 1<<0;
+    // Compatibility state: compatibility mode is enabled.
+    public static final int COMPAT_FLAG_ENABLED = 1<<1;
+
+    private final HashMap<String, Integer> mPackages = new HashMap<String, Integer>();
 
     private static final int MSG_WRITE = 1;
 
@@ -71,7 +78,15 @@
                             if ("pkg".equals(tagName)) {
                                 String pkg = parser.getAttributeValue(null, "name");
                                 if (pkg != null) {
-                                    mPackages.add(pkg);
+                                    String mode = parser.getAttributeValue(null, "mode");
+                                    int modeInt = 0;
+                                    if (mode != null) {
+                                        try {
+                                            modeInt = Integer.parseInt(mode);
+                                        } catch (NumberFormatException e) {
+                                        }
+                                    }
+                                    mPackages.put(pkg, modeInt);
                                 }
                             }
                         }
@@ -93,17 +108,22 @@
         }
     }
 
-    public HashSet<String> getPackages() {
+    public HashMap<String, Integer> getPackages() {
         return mPackages;
     }
 
+    private int getPackageFlags(String packageName) {
+        Integer flags = mPackages.get(packageName);
+        return flags != null ? flags : 0;
+    }
+
     public CompatibilityInfo compatibilityInfoForPackageLocked(ApplicationInfo ai) {
         return new CompatibilityInfo(ai, mService.mConfiguration.screenLayout,
-                mPackages.contains(ai.packageName));
+                (getPackageFlags(ai.packageName)&COMPAT_FLAG_ENABLED) != 0);
     }
 
-    private int computeCompatModeLocked(ApplicationInfo ai) {
-        boolean enabled = mPackages.contains(ai.packageName);
+    public int computeCompatModeLocked(ApplicationInfo ai) {
+        boolean enabled = (getPackageFlags(ai.packageName)&COMPAT_FLAG_ENABLED) != 0;
         CompatibilityInfo info = new CompatibilityInfo(ai,
                 mService.mConfiguration.screenLayout, enabled);
         if (info.alwaysSupportsScreen()) {
@@ -116,6 +136,40 @@
                 : ActivityManager.COMPAT_MODE_DISABLED;
     }
 
+    public boolean getFrontActivityAskCompatModeLocked() {
+        ActivityRecord r = mService.mMainStack.topRunningActivityLocked(null);
+        if (r == null) {
+            return false;
+        }
+        return getPackageAskCompatModeLocked(r.packageName);
+    }
+
+    public boolean getPackageAskCompatModeLocked(String packageName) {
+        return (getPackageFlags(packageName)&COMPAT_FLAG_DONT_ASK) == 0;
+    }
+
+    public void setFrontActivityAskCompatModeLocked(boolean ask) {
+        ActivityRecord r = mService.mMainStack.topRunningActivityLocked(null);
+        if (r != null) {
+            setPackageAskCompatModeLocked(r.packageName, ask);
+        }
+    }
+
+    public void setPackageAskCompatModeLocked(String packageName, boolean ask) {
+        int curFlags = getPackageFlags(packageName);
+        int newFlags = ask ? (curFlags&~COMPAT_FLAG_DONT_ASK) : (curFlags|COMPAT_FLAG_DONT_ASK);
+        if (curFlags != newFlags) {
+            if (newFlags != 0) {
+                mPackages.put(packageName, newFlags);
+            } else {
+                mPackages.remove(packageName);
+            }
+            mHandler.removeMessages(MSG_WRITE);
+            Message msg = mHandler.obtainMessage(MSG_WRITE);
+            mHandler.sendMessageDelayed(msg, 10000);
+        }
+    }
+
     public int getFrontActivityScreenCompatModeLocked() {
         ActivityRecord r = mService.mMainStack.topRunningActivityLocked(null);
         if (r == null) {
@@ -161,7 +215,8 @@
     private void setPackageScreenCompatModeLocked(ApplicationInfo ai, int mode) {
         final String packageName = ai.packageName;
 
-        boolean changed = false;
+        int curFlags = getPackageFlags(packageName);
+
         boolean enable;
         switch (mode) {
             case ActivityManager.COMPAT_MODE_DISABLED:
@@ -171,24 +226,26 @@
                 enable = true;
                 break;
             case ActivityManager.COMPAT_MODE_TOGGLE:
-                enable = !mPackages.contains(packageName);
+                enable = (curFlags&COMPAT_FLAG_ENABLED) == 0;
                 break;
             default:
                 Slog.w(TAG, "Unknown screen compat mode req #" + mode + "; ignoring");
                 return;
         }
+
+        int newFlags = curFlags;
         if (enable) {
-            if (!mPackages.contains(packageName)) {
-                changed = true;
-                mPackages.add(packageName);
-            }
+            newFlags |= COMPAT_FLAG_ENABLED;
         } else {
-            if (mPackages.contains(packageName)) {
-                changed = true;
+            newFlags &= ~COMPAT_FLAG_ENABLED;
+        }
+
+        if (newFlags != curFlags) {
+            if (newFlags != 0) {
+                mPackages.put(packageName, newFlags);
+            } else {
                 mPackages.remove(packageName);
             }
-        }
-        if (changed) {
             CompatibilityInfo ci = compatibilityInfoForPackageLocked(ai);
             if (ci.alwaysSupportsScreen()) {
                 Slog.w(TAG, "Ignoring compat mode change of " + packageName
@@ -241,9 +298,9 @@
     }
 
     void saveCompatModes() {
-        HashSet<String> pkgs;
+        HashMap<String, Integer> pkgs;
         synchronized (mService) {
-            pkgs = new HashSet<String>(mPackages);
+            pkgs = new HashMap<String, Integer>(mPackages);
         }
 
         FileOutputStream fos = null;
@@ -258,9 +315,14 @@
 
             final IPackageManager pm = AppGlobals.getPackageManager();
             final int screenLayout = mService.mConfiguration.screenLayout;
-            final Iterator<String> it = pkgs.iterator();
+            final Iterator<Map.Entry<String, Integer>> it = pkgs.entrySet().iterator();
             while (it.hasNext()) {
-                String pkg = it.next();
+                Map.Entry<String, Integer> entry = it.next();
+                String pkg = entry.getKey();
+                int mode = entry.getValue();
+                if (mode == 0) {
+                    continue;
+                }
                 ApplicationInfo ai = null;
                 try {
                     ai = pm.getApplicationInfo(pkg, 0);
@@ -278,6 +340,7 @@
                 }
                 out.startTag(null, "pkg");
                 out.attribute(null, "name", pkg);
+                out.attribute(null, "mode", Integer.toString(mode));
                 out.endTag(null, "pkg");
             }
 
diff --git a/services/java/com/android/server/am/TaskRecord.java b/services/java/com/android/server/am/TaskRecord.java
index e8c87e1..e61a7f4 100644
--- a/services/java/com/android/server/am/TaskRecord.java
+++ b/services/java/com/android/server/am/TaskRecord.java
@@ -34,6 +34,7 @@
     long lastActiveTime;    // Last time this task was active, including sleep.
     boolean rootWasReset;   // True if the intent at the root of the task had
                             // the FLAG_ACTIVITY_RESET_TASK_IF_NEEDED flag.
+    boolean askedCompatMode;// Have asked the user about compat mode for this task.
 
     String stringName;      // caching of toString() result.
     
@@ -112,6 +113,9 @@
             pw.print(prefix); pw.print("realActivity=");
             pw.println(realActivity.flattenToShortString());
         }
+        if (!askedCompatMode) {
+            pw.print(prefix); pw.print("askedCompatMode="); pw.println(askedCompatMode);
+        }
         pw.print(prefix); pw.print("lastActiveTime="); pw.print(lastActiveTime);
                 pw.print(" (inactive for ");
                 pw.print((getInactiveDuration()/1000)); pw.println("s)");
diff --git a/services/java/com/android/server/usb/UsbDeviceManager.java b/services/java/com/android/server/usb/UsbDeviceManager.java
new file mode 100644
index 0000000..3791cc4
--- /dev/null
+++ b/services/java/com/android/server/usb/UsbDeviceManager.java
@@ -0,0 +1,431 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions an
+ * limitations under the License.
+ */
+
+package com.android.server.usb;
+
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.pm.PackageManager;
+import android.hardware.usb.UsbAccessory;
+import android.hardware.usb.UsbManager;
+import android.net.Uri;
+import android.os.Binder;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.os.Parcelable;
+import android.os.ParcelFileDescriptor;
+import android.os.UEventObserver;
+import android.provider.Settings;
+import android.util.Log;
+import android.util.Slog;
+
+import java.io.File;
+import java.io.FileDescriptor;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * UsbDeviceManager manages USB state in device mode.
+ */
+public class UsbDeviceManager {
+    private static final String TAG = UsbDeviceManager.class.getSimpleName();
+    private static final boolean LOG = false;
+
+    private static final String USB_CONNECTED_MATCH =
+            "DEVPATH=/devices/virtual/switch/usb_connected";
+    private static final String USB_CONFIGURATION_MATCH =
+            "DEVPATH=/devices/virtual/switch/usb_configuration";
+    private static final String USB_FUNCTIONS_MATCH =
+            "DEVPATH=/devices/virtual/usb_composite/";
+    private static final String USB_CONNECTED_PATH =
+            "/sys/class/switch/usb_connected/state";
+    private static final String USB_CONFIGURATION_PATH =
+            "/sys/class/switch/usb_configuration/state";
+    private static final String USB_COMPOSITE_CLASS_PATH =
+            "/sys/class/usb_composite";
+
+    private static final int MSG_UPDATE_STATE = 0;
+    private static final int MSG_FUNCTION_ENABLED = 1;
+    private static final int MSG_FUNCTION_DISABLED = 2;
+
+    // Delay for debouncing USB disconnects.
+    // We often get rapid connect/disconnect events when enabling USB functions,
+    // which need debouncing.
+    private static final int UPDATE_DELAY = 1000;
+
+    // current connected and configuration state
+    private int mConnected;
+    private int mConfiguration;
+
+    // last broadcasted connected and configuration state
+    private int mLastConnected = -1;
+    private int mLastConfiguration = -1;
+
+    // lists of enabled and disabled USB functions
+    private final ArrayList<String> mEnabledFunctions = new ArrayList<String>();
+    private final ArrayList<String> mDisabledFunctions = new ArrayList<String>();
+
+    private boolean mSystemReady;
+
+    private UsbAccessory mCurrentAccessory;
+    // USB functions that are enabled by default, to restore after exiting accessory mode
+    private final ArrayList<String> mDefaultFunctions = new ArrayList<String>();
+
+    private final Context mContext;
+    private final Object mLock = new Object();
+    private final UsbSettingsManager mSettingsManager;
+    private final boolean mHasUsbAccessory;
+
+    private final void readCurrentAccessoryLocked() {
+        if (mHasUsbAccessory) {
+            String[] strings = nativeGetAccessoryStrings();
+            if (strings != null) {
+                mCurrentAccessory = new UsbAccessory(strings);
+                Log.d(TAG, "entering USB accessory mode: " + mCurrentAccessory);
+                if (mSystemReady) {
+                    mSettingsManager.accessoryAttached(mCurrentAccessory);
+                }
+            } else {
+                Log.e(TAG, "nativeGetAccessoryStrings failed");
+            }
+        }
+    }
+
+    /*
+     * Handles USB function enable/disable events
+     */
+    private final void functionEnabledLocked(String function, boolean enabled) {
+        if (enabled) {
+            if (!mEnabledFunctions.contains(function)) {
+                mEnabledFunctions.add(function);
+            }
+            mDisabledFunctions.remove(function);
+
+            if (UsbManager.USB_FUNCTION_ACCESSORY.equals(function)) {
+                readCurrentAccessoryLocked();
+            }
+        } else {
+            if (!mDisabledFunctions.contains(function)) {
+                mDisabledFunctions.add(function);
+            }
+            mEnabledFunctions.remove(function);
+        }
+    }
+
+    /*
+     * Listens for uevent messages from the kernel to monitor the USB state
+     */
+    private final UEventObserver mUEventObserver = new UEventObserver() {
+        @Override
+        public void onUEvent(UEventObserver.UEvent event) {
+            if (Log.isLoggable(TAG, Log.VERBOSE)) {
+                Slog.v(TAG, "USB UEVENT: " + event.toString());
+            }
+
+            synchronized (mLock) {
+                String name = event.get("SWITCH_NAME");
+                String state = event.get("SWITCH_STATE");
+                if (name != null && state != null) {
+                    try {
+                        int intState = Integer.parseInt(state);
+                        if ("usb_connected".equals(name)) {
+                            mConnected = intState;
+                            // trigger an Intent broadcast
+                            if (mSystemReady) {
+                                // debounce disconnects to avoid problems bringing up USB tethering
+                                update(mConnected == 0);
+                            }
+                        } else if ("usb_configuration".equals(name)) {
+                            mConfiguration = intState;
+                            // trigger an Intent broadcast
+                            if (mSystemReady) {
+                                update(mConnected == 0);
+                            }
+                        }
+                    } catch (NumberFormatException e) {
+                        Slog.e(TAG, "Could not parse switch state from event " + event);
+                    }
+                } else {
+                    String function = event.get("FUNCTION");
+                    String enabledStr = event.get("ENABLED");
+                    if (function != null && enabledStr != null) {
+                        // Note: we do not broadcast a change when a function is enabled or disabled.
+                        // We just record the state change for the next broadcast.
+                        int what = ("1".equals(enabledStr) ?
+                                MSG_FUNCTION_ENABLED : MSG_FUNCTION_DISABLED);
+                        Message msg = Message.obtain(mHandler, what);
+                        msg.obj = function;
+                        mHandler.sendMessage(msg);
+                    }
+                }
+            }
+        }
+    };
+
+   private final BroadcastReceiver mBootCompletedReceiver = new BroadcastReceiver() {
+        public void onReceive(Context context, Intent intent) {
+            // handle accessories attached at boot time
+            synchronized (mLock) {
+                if (mCurrentAccessory != null) {
+                    mSettingsManager.accessoryAttached(mCurrentAccessory);
+                }
+            }
+        }
+    };
+
+    public UsbDeviceManager(Context context, UsbSettingsManager settingsManager) {
+        mContext = context;
+        mSettingsManager = settingsManager;
+        PackageManager pm = mContext.getPackageManager();
+        mHasUsbAccessory = pm.hasSystemFeature(PackageManager.FEATURE_USB_ACCESSORY);
+
+        synchronized (mLock) {
+            init();  // set initial status
+
+            // Watch for USB configuration changes
+            if (mConfiguration >= 0) {
+                mUEventObserver.startObserving(USB_CONNECTED_MATCH);
+                mUEventObserver.startObserving(USB_CONFIGURATION_MATCH);
+                mUEventObserver.startObserving(USB_FUNCTIONS_MATCH);
+            }
+        }
+    }
+
+    private final void init() {
+        char[] buffer = new char[1024];
+        boolean inAccessoryMode = false;
+
+        // Read initial USB state
+        mConfiguration = -1;
+        try {
+            FileReader file = new FileReader(USB_CONNECTED_PATH);
+            int len = file.read(buffer, 0, 1024);
+            file.close();
+            mConnected = Integer.valueOf((new String(buffer, 0, len)).trim());
+
+            file = new FileReader(USB_CONFIGURATION_PATH);
+            len = file.read(buffer, 0, 1024);
+            file.close();
+            mConfiguration = Integer.valueOf((new String(buffer, 0, len)).trim());
+
+        } catch (FileNotFoundException e) {
+            Slog.i(TAG, "This kernel does not have USB configuration switch support");
+        } catch (Exception e) {
+            Slog.e(TAG, "" , e);
+        }
+        if (mConfiguration < 0) {
+            // This may happen in the emulator or devices without USB device mode support
+            return;
+        }
+
+        // Read initial list of enabled and disabled functions (device mode)
+        try {
+            File[] files = new File(USB_COMPOSITE_CLASS_PATH).listFiles();
+            for (int i = 0; i < files.length; i++) {
+                File file = new File(files[i], "enable");
+                FileReader reader = new FileReader(file);
+                int len = reader.read(buffer, 0, 1024);
+                reader.close();
+                int value = Integer.valueOf((new String(buffer, 0, len)).trim());
+                String functionName = files[i].getName();
+                if (value == 1) {
+                    mEnabledFunctions.add(functionName);
+                if (UsbManager.USB_FUNCTION_ACCESSORY.equals(functionName)) {
+                        // The USB accessory driver is on by default, but it might have been
+                        // enabled before the USB service has initialized.
+                        inAccessoryMode = true;
+                    } else if (!UsbManager.USB_FUNCTION_ADB.equals(functionName)) {
+                        // adb is enabled/disabled automatically by the adbd daemon,
+                        // so don't treat it as a default function.
+                        mDefaultFunctions.add(functionName);
+                    }
+                } else {
+                    mDisabledFunctions.add(functionName);
+                }
+            }
+        } catch (FileNotFoundException e) {
+            Slog.w(TAG, "This kernel does not have USB composite class support");
+        } catch (Exception e) {
+            Slog.e(TAG, "" , e);
+        }
+
+        // handle the case where an accessory switched the driver to accessory mode
+        // before the framework finished booting
+        if (inAccessoryMode) {
+            readCurrentAccessoryLocked();
+
+            // FIXME - if we booted in accessory mode, then we have no way to figure out
+            // which functions are enabled by default.
+            // For now, assume that MTP or mass storage are the only possibilities
+            if (mDisabledFunctions.contains(UsbManager.USB_FUNCTION_MTP)) {
+                mDefaultFunctions.add(UsbManager.USB_FUNCTION_MTP);
+            } else if (mDisabledFunctions.contains(UsbManager.USB_FUNCTION_MASS_STORAGE)) {
+                mDefaultFunctions.add(UsbManager.USB_FUNCTION_MASS_STORAGE);
+            }
+        }
+    }
+
+    public void systemReady() {
+        synchronized (mLock) {
+            update(false);
+            if (mCurrentAccessory != null) {
+                Log.d(TAG, "accessoryAttached at systemReady");
+                // its still too early to handle accessories, so add a BOOT_COMPLETED receiver
+                // to handle this later.
+                mContext.registerReceiver(mBootCompletedReceiver,
+                        new IntentFilter(Intent.ACTION_BOOT_COMPLETED));
+            }
+            mSystemReady = true;
+        }
+    }
+
+    /*
+     * Sends a message to update the USB connected and configured state (device mode).
+     * If delayed is true, then we add a small delay in sending the message to debounce
+     * the USB connection when enabling USB tethering.
+     */
+    private final void update(boolean delayed) {
+        mHandler.removeMessages(MSG_UPDATE_STATE);
+        mHandler.sendEmptyMessageDelayed(MSG_UPDATE_STATE, delayed ? UPDATE_DELAY : 0);
+    }
+
+    /* returns the currently attached USB accessory (device mode) */
+    public UsbAccessory getCurrentAccessory() {
+        return mCurrentAccessory;
+    }
+
+    /* opens the currently attached USB accessory (device mode) */
+    public ParcelFileDescriptor openAccessory(UsbAccessory accessory) {
+        synchronized (mLock) {
+            if (mCurrentAccessory == null) {
+                throw new IllegalArgumentException("no accessory attached");
+            }
+            if (!mCurrentAccessory.equals(accessory)) {
+                Log.e(TAG, accessory.toString() + " does not match current accessory "
+                        + mCurrentAccessory);
+                throw new IllegalArgumentException("accessory not attached");
+            }
+            mSettingsManager.checkPermission(mCurrentAccessory);
+            return nativeOpenAccessory();
+        }
+    }
+
+    /*
+     * This handler is for deferred handling of events related to device mode and accessories.
+     */
+    private final Handler mHandler = new Handler() {
+        private void addEnabledFunctionsLocked(Intent intent) {
+            // include state of all USB functions in our extras
+            for (int i = 0; i < mEnabledFunctions.size(); i++) {
+                intent.putExtra(mEnabledFunctions.get(i), UsbManager.USB_FUNCTION_ENABLED);
+            }
+            for (int i = 0; i < mDisabledFunctions.size(); i++) {
+                intent.putExtra(mDisabledFunctions.get(i), UsbManager.USB_FUNCTION_DISABLED);
+            }
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            synchronized (mLock) {
+                switch (msg.what) {
+                    case MSG_UPDATE_STATE:
+                        if (mConnected != mLastConnected || mConfiguration != mLastConfiguration) {
+                            if (mConnected == 0) {
+                                if (UsbManager.isFunctionEnabled(
+                                            UsbManager.USB_FUNCTION_ACCESSORY)) {
+                                    // make sure accessory mode is off, and restore default functions
+                                    Log.d(TAG, "exited USB accessory mode");
+                                    if (!UsbManager.setFunctionEnabled
+                                            (UsbManager.USB_FUNCTION_ACCESSORY, false)) {
+                                        Log.e(TAG, "could not disable accessory function");
+                                    }
+                                    int count = mDefaultFunctions.size();
+                                    for (int i = 0; i < count; i++) {
+                                        String function = mDefaultFunctions.get(i);
+                                        if (!UsbManager.setFunctionEnabled(function, true)) {
+                                            Log.e(TAG, "could not reenable function " + function);
+                                        }
+                                    }
+
+                                    if (mCurrentAccessory != null) {
+                                        mSettingsManager.accessoryDetached(mCurrentAccessory);
+                                        mCurrentAccessory = null;
+                                    }
+                                }
+                            }
+
+                            final ContentResolver cr = mContext.getContentResolver();
+                            if (Settings.Secure.getInt(cr,
+                                    Settings.Secure.DEVICE_PROVISIONED, 0) == 0) {
+                                Slog.i(TAG, "Device not provisioned, skipping USB broadcast");
+                                return;
+                            }
+
+                            mLastConnected = mConnected;
+                            mLastConfiguration = mConfiguration;
+
+                            // send a sticky broadcast containing current USB state
+                            Intent intent = new Intent(UsbManager.ACTION_USB_STATE);
+                            intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
+                            intent.putExtra(UsbManager.USB_CONNECTED, mConnected != 0);
+                            intent.putExtra(UsbManager.USB_CONFIGURATION, mConfiguration);
+                            addEnabledFunctionsLocked(intent);
+                            mContext.sendStickyBroadcast(intent);
+                        }
+                        break;
+                    case MSG_FUNCTION_ENABLED:
+                    case MSG_FUNCTION_DISABLED:
+                        functionEnabledLocked((String)msg.obj, msg.what == MSG_FUNCTION_ENABLED);
+                        break;
+                }
+            }
+        }
+    };
+
+    public void dump(FileDescriptor fd, PrintWriter pw) {
+        synchronized (mLock) {
+            pw.println("  USB Device State:");
+            pw.print("    Enabled Functions: ");
+            for (int i = 0; i < mEnabledFunctions.size(); i++) {
+                pw.print(mEnabledFunctions.get(i) + " ");
+            }
+            pw.println("");
+            pw.print("    Disabled Functions: ");
+            for (int i = 0; i < mDisabledFunctions.size(); i++) {
+                pw.print(mDisabledFunctions.get(i) + " ");
+            }
+            pw.println("");
+            pw.print("    Default Functions: ");
+            for (int i = 0; i < mDefaultFunctions.size(); i++) {
+                pw.print(mDefaultFunctions.get(i) + " ");
+            }
+            pw.println("");
+            pw.println("    mConnected: " + mConnected + ", mConfiguration: " + mConfiguration);
+            pw.println("    mCurrentAccessory: " + mCurrentAccessory);
+        }
+    }
+
+    private native String[] nativeGetAccessoryStrings();
+    private native ParcelFileDescriptor nativeOpenAccessory();
+}
diff --git a/services/java/com/android/server/usb/UsbHostManager.java b/services/java/com/android/server/usb/UsbHostManager.java
new file mode 100644
index 0000000..923b049
--- /dev/null
+++ b/services/java/com/android/server/usb/UsbHostManager.java
@@ -0,0 +1,222 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions an
+ * limitations under the License.
+ */
+
+package com.android.server.usb;
+
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.hardware.usb.IUsbManager;
+import android.hardware.usb.UsbConstants;
+import android.hardware.usb.UsbDevice;
+import android.hardware.usb.UsbEndpoint;
+import android.hardware.usb.UsbInterface;
+import android.hardware.usb.UsbManager;
+import android.net.Uri;
+import android.os.Binder;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.os.Parcelable;
+import android.os.ParcelFileDescriptor;
+import android.os.UEventObserver;
+import android.provider.Settings;
+import android.util.Log;
+import android.util.Slog;
+
+import java.io.File;
+import java.io.FileDescriptor;
+import java.io.FileReader;
+import java.io.PrintWriter;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * UsbHostManager manages USB state in host mode.
+ */
+public class UsbHostManager {
+    private static final String TAG = UsbHostManager.class.getSimpleName();
+    private static final boolean LOG = false;
+
+    // contains all connected USB devices
+    private final HashMap<String,UsbDevice> mDevices = new HashMap<String,UsbDevice>();
+
+    // USB busses to exclude from USB host support
+    private final String[] mHostBlacklist;
+
+    private final Context mContext;
+    private final Object mLock = new Object();
+    private final UsbSettingsManager mSettingsManager;
+
+    public UsbHostManager(Context context, UsbSettingsManager settingsManager) {
+        mContext = context;
+        mSettingsManager = settingsManager;
+        mHostBlacklist = context.getResources().getStringArray(
+                com.android.internal.R.array.config_usbHostBlacklist);
+    }
+
+    private boolean isBlackListed(String deviceName) {
+        int count = mHostBlacklist.length;
+        for (int i = 0; i < count; i++) {
+            if (deviceName.startsWith(mHostBlacklist[i])) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /* returns true if the USB device should not be accessible by applications */
+    private boolean isBlackListed(int clazz, int subClass, int protocol) {
+        // blacklist hubs
+        if (clazz == UsbConstants.USB_CLASS_HUB) return true;
+
+        // blacklist HID boot devices (mouse and keyboard)
+        if (clazz == UsbConstants.USB_CLASS_HID &&
+                subClass == UsbConstants.USB_INTERFACE_SUBCLASS_BOOT) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /* Called from JNI in monitorUsbHostBus() to report new USB devices */
+    private void usbDeviceAdded(String deviceName, int vendorID, int productID,
+            int deviceClass, int deviceSubclass, int deviceProtocol,
+            /* array of quintuples containing id, class, subclass, protocol
+               and number of endpoints for each interface */
+            int[] interfaceValues,
+           /* array of quadruples containing address, attributes, max packet size
+              and interval for each endpoint */
+            int[] endpointValues) {
+
+        if (isBlackListed(deviceName) ||
+                isBlackListed(deviceClass, deviceSubclass, deviceProtocol)) {
+            return;
+        }
+
+        synchronized (mLock) {
+            if (mDevices.get(deviceName) != null) {
+                Log.w(TAG, "device already on mDevices list: " + deviceName);
+                return;
+            }
+
+            int numInterfaces = interfaceValues.length / 5;
+            Parcelable[] interfaces = new UsbInterface[numInterfaces];
+            try {
+                // repackage interfaceValues as an array of UsbInterface
+                int intf, endp, ival = 0, eval = 0;
+                for (intf = 0; intf < numInterfaces; intf++) {
+                    int interfaceId = interfaceValues[ival++];
+                    int interfaceClass = interfaceValues[ival++];
+                    int interfaceSubclass = interfaceValues[ival++];
+                    int interfaceProtocol = interfaceValues[ival++];
+                    int numEndpoints = interfaceValues[ival++];
+
+                    Parcelable[] endpoints = new UsbEndpoint[numEndpoints];
+                    for (endp = 0; endp < numEndpoints; endp++) {
+                        int address = endpointValues[eval++];
+                        int attributes = endpointValues[eval++];
+                        int maxPacketSize = endpointValues[eval++];
+                        int interval = endpointValues[eval++];
+                        endpoints[endp] = new UsbEndpoint(address, attributes,
+                                maxPacketSize, interval);
+                    }
+
+                    // don't allow if any interfaces are blacklisted
+                    if (isBlackListed(interfaceClass, interfaceSubclass, interfaceProtocol)) {
+                        return;
+                    }
+                    interfaces[intf] = new UsbInterface(interfaceId, interfaceClass,
+                            interfaceSubclass, interfaceProtocol, endpoints);
+                }
+            } catch (Exception e) {
+                // beware of index out of bound exceptions, which might happen if
+                // a device does not set bNumEndpoints correctly
+                Log.e(TAG, "error parsing USB descriptors", e);
+                return;
+            }
+
+            UsbDevice device = new UsbDevice(deviceName, vendorID, productID,
+                    deviceClass, deviceSubclass, deviceProtocol, interfaces);
+            mDevices.put(deviceName, device);
+            mSettingsManager.deviceAttached(device);
+        }
+    }
+
+    /* Called from JNI in monitorUsbHostBus to report USB device removal */
+    private void usbDeviceRemoved(String deviceName) {
+        synchronized (mLock) {
+            UsbDevice device = mDevices.remove(deviceName);
+            if (device != null) {
+                mSettingsManager.deviceDetached(device);
+            }
+        }
+    }
+
+    public void systemReady() {
+        synchronized (mLock) {
+            // Create a thread to call into native code to wait for USB host events.
+            // This thread will call us back on usbDeviceAdded and usbDeviceRemoved.
+            Runnable runnable = new Runnable() {
+                public void run() {
+                    monitorUsbHostBus();
+                }
+            };
+            new Thread(null, runnable, "UsbService host thread").start();
+        }
+    }
+
+    /* Returns a list of all currently attached USB devices */
+    public void getDeviceList(Bundle devices) {
+        synchronized (mLock) {
+            for (String name : mDevices.keySet()) {
+                devices.putParcelable(name, mDevices.get(name));
+            }
+        }
+    }
+
+    /* Opens the specified USB device */
+    public ParcelFileDescriptor openDevice(String deviceName) {
+        synchronized (mLock) {
+            if (isBlackListed(deviceName)) {
+                throw new SecurityException("USB device is on a restricted bus");
+            }
+            UsbDevice device = mDevices.get(deviceName);
+            if (device == null) {
+                // if it is not in mDevices, it either does not exist or is blacklisted
+                throw new IllegalArgumentException(
+                        "device " + deviceName + " does not exist or is restricted");
+            }
+            mSettingsManager.checkPermission(device);
+            return nativeOpenDevice(deviceName);
+        }
+    }
+
+    public void dump(FileDescriptor fd, PrintWriter pw) {
+        synchronized (mLock) {
+            pw.println("  USB Host State:");
+            for (String name : mDevices.keySet()) {
+                pw.println("    " + name + ": " + mDevices.get(name));
+            }
+        }
+    }
+
+    private native void monitorUsbHostBus();
+    private native ParcelFileDescriptor nativeOpenDevice(String deviceName);
+}
diff --git a/services/java/com/android/server/usb/UsbService.java b/services/java/com/android/server/usb/UsbService.java
index a151af0..21e5997c 100644
--- a/services/java/com/android/server/usb/UsbService.java
+++ b/services/java/com/android/server/usb/UsbService.java
@@ -10,608 +10,142 @@
  * 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
+ * See the License for the specific language governing permissions an
  * limitations under the License.
  */
 
 package com.android.server.usb;
 
 import android.app.PendingIntent;
-import android.content.BroadcastReceiver;
-import android.content.ContentResolver;
 import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
 import android.content.pm.PackageManager;
 import android.hardware.usb.IUsbManager;
 import android.hardware.usb.UsbAccessory;
-import android.hardware.usb.UsbConstants;
 import android.hardware.usb.UsbDevice;
-import android.hardware.usb.UsbEndpoint;
-import android.hardware.usb.UsbInterface;
-import android.hardware.usb.UsbManager;
 import android.net.Uri;
 import android.os.Binder;
 import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.os.Parcelable;
 import android.os.ParcelFileDescriptor;
-import android.os.UEventObserver;
-import android.provider.Settings;
-import android.util.Log;
-import android.util.Slog;
 
 import java.io.File;
 import java.io.FileDescriptor;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
 import java.io.PrintWriter;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
 
 /**
- * UsbService monitors for changes to USB state.
- * This includes code for both USB host support (where the android device is the host)
- * as well as USB device support (android device is connected to a USB host).
- * Accessory mode is a special case of USB device mode, where the android device is
- * connected to a USB host that supports the android accessory protocol.
+ * UsbService manages all USB related state, including both host and device support.
+ * Host related events and calls are delegated to UsbHostManager, and device related
+ * support is delegated to UsbDeviceManager.
  */
 public class UsbService extends IUsbManager.Stub {
-    private static final String TAG = UsbService.class.getSimpleName();
-    private static final boolean LOG = false;
-
-    private static final String USB_CONNECTED_MATCH =
-            "DEVPATH=/devices/virtual/switch/usb_connected";
-    private static final String USB_CONFIGURATION_MATCH =
-            "DEVPATH=/devices/virtual/switch/usb_configuration";
-    private static final String USB_FUNCTIONS_MATCH =
-            "DEVPATH=/devices/virtual/usb_composite/";
-    private static final String USB_CONNECTED_PATH =
-            "/sys/class/switch/usb_connected/state";
-    private static final String USB_CONFIGURATION_PATH =
-            "/sys/class/switch/usb_configuration/state";
-    private static final String USB_COMPOSITE_CLASS_PATH =
-            "/sys/class/usb_composite";
-
-    private static final int MSG_UPDATE_STATE = 0;
-    private static final int MSG_FUNCTION_ENABLED = 1;
-    private static final int MSG_FUNCTION_DISABLED = 2;
-
-    // Delay for debouncing USB disconnects.
-    // We often get rapid connect/disconnect events when enabling USB functions,
-    // which need debouncing.
-    private static final int UPDATE_DELAY = 1000;
-
-    // current connected and configuration state
-    private int mConnected;
-    private int mConfiguration;
-
-    // last broadcasted connected and configuration state
-    private int mLastConnected = -1;
-    private int mLastConfiguration = -1;
-
-    // lists of enabled and disabled USB functions (for USB device mode)
-    private final ArrayList<String> mEnabledFunctions = new ArrayList<String>();
-    private final ArrayList<String> mDisabledFunctions = new ArrayList<String>();
-
-    // contains all connected USB devices (for USB host mode)
-    private final HashMap<String,UsbDevice> mDevices = new HashMap<String,UsbDevice>();
-
-    // USB busses to exclude from USB host support
-    private final String[] mHostBlacklist;
-
-    private boolean mSystemReady;
-
-    private UsbAccessory mCurrentAccessory;
-    // USB functions that are enabled by default, to restore after exiting accessory mode
-    private final ArrayList<String> mDefaultFunctions = new ArrayList<String>();
-
     private final Context mContext;
-    private final Object mLock = new Object();
-    private final UsbDeviceSettingsManager mDeviceManager;
-    private final boolean mHasUsbHost;
-    private final boolean mHasUsbAccessory;
+    private UsbDeviceManager mDeviceManager;
+    private UsbHostManager mHostManager;
+    private final UsbSettingsManager mSettingsManager;
 
-    private final void readCurrentAccessoryLocked() {
-        if (mHasUsbAccessory) {
-            String[] strings = nativeGetAccessoryStrings();
-            if (strings != null) {
-                mCurrentAccessory = new UsbAccessory(strings);
-                Log.d(TAG, "entering USB accessory mode: " + mCurrentAccessory);
-                if (mSystemReady) {
-                    mDeviceManager.accessoryAttached(mCurrentAccessory);
-                }
-            } else {
-                Log.e(TAG, "nativeGetAccessoryStrings failed");
-            }
-        }
-    }
-
-    /*
-     * Handles USB function enable/disable events (device mode)
-     */
-    private final void functionEnabledLocked(String function, boolean enabled) {
-        if (enabled) {
-            if (!mEnabledFunctions.contains(function)) {
-                mEnabledFunctions.add(function);
-            }
-            mDisabledFunctions.remove(function);
-
-            if (UsbManager.USB_FUNCTION_ACCESSORY.equals(function)) {
-                readCurrentAccessoryLocked();
-            }
-        } else {
-            if (!mDisabledFunctions.contains(function)) {
-                mDisabledFunctions.add(function);
-            }
-            mEnabledFunctions.remove(function);
-        }
-    }
-
-    /*
-     * Listens for uevent messages from the kernel to monitor the USB state (device mode)
-     */
-    private final UEventObserver mUEventObserver = new UEventObserver() {
-        @Override
-        public void onUEvent(UEventObserver.UEvent event) {
-            if (Log.isLoggable(TAG, Log.VERBOSE)) {
-                Slog.v(TAG, "USB UEVENT: " + event.toString());
-            }
-
-            synchronized (mLock) {
-                String name = event.get("SWITCH_NAME");
-                String state = event.get("SWITCH_STATE");
-                if (name != null && state != null) {
-                    try {
-                        int intState = Integer.parseInt(state);
-                        if ("usb_connected".equals(name)) {
-                            mConnected = intState;
-                            // trigger an Intent broadcast
-                            if (mSystemReady) {
-                                // debounce disconnects to avoid problems bringing up USB tethering
-                                update(mConnected == 0);
-                            }
-                        } else if ("usb_configuration".equals(name)) {
-                            mConfiguration = intState;
-                            // trigger an Intent broadcast
-                            if (mSystemReady) {
-                                update(mConnected == 0);
-                            }
-                        }
-                    } catch (NumberFormatException e) {
-                        Slog.e(TAG, "Could not parse switch state from event " + event);
-                    }
-                } else {
-                    String function = event.get("FUNCTION");
-                    String enabledStr = event.get("ENABLED");
-                    if (function != null && enabledStr != null) {
-                        // Note: we do not broadcast a change when a function is enabled or disabled.
-                        // We just record the state change for the next broadcast.
-                        int what = ("1".equals(enabledStr) ?
-                                MSG_FUNCTION_ENABLED : MSG_FUNCTION_DISABLED);
-                        Message msg = Message.obtain(mHandler, what);
-                        msg.obj = function;
-                        mHandler.sendMessage(msg);
-                    }
-                }
-            }
-        }
-    };
-
-   private final BroadcastReceiver mBootCompletedReceiver = new BroadcastReceiver() {
-        public void onReceive(Context context, Intent intent) {
-            // handle accessories attached at boot time
-            synchronized (mLock) {
-                if (mCurrentAccessory != null) {
-                    mDeviceManager.accessoryAttached(mCurrentAccessory);
-                }
-            }
-        }
-    };
 
     public UsbService(Context context) {
         mContext = context;
-        mDeviceManager = new UsbDeviceSettingsManager(context);
+        mSettingsManager = new UsbSettingsManager(context);
         PackageManager pm = mContext.getPackageManager();
-        mHasUsbHost = pm.hasSystemFeature(PackageManager.FEATURE_USB_HOST);
-        mHasUsbAccessory = pm.hasSystemFeature(PackageManager.FEATURE_USB_ACCESSORY);
-
-        mHostBlacklist = context.getResources().getStringArray(
-                com.android.internal.R.array.config_usbHostBlacklist);
-
-        synchronized (mLock) {
-            init();  // set initial status
-
-            // Watch for USB configuration changes
-            if (mConfiguration >= 0) {
-                mUEventObserver.startObserving(USB_CONNECTED_MATCH);
-                mUEventObserver.startObserving(USB_CONFIGURATION_MATCH);
-                mUEventObserver.startObserving(USB_FUNCTIONS_MATCH);
-            }
+        if (pm.hasSystemFeature(PackageManager.FEATURE_USB_HOST)) {
+            mHostManager = new UsbHostManager(context, mSettingsManager);
         }
-    }
-
-    private final void init() {
-        char[] buffer = new char[1024];
-        boolean inAccessoryMode = false;
-
-        // Read initial USB state (device mode)
-        mConfiguration = -1;
-        try {
-            FileReader file = new FileReader(USB_CONNECTED_PATH);
-            int len = file.read(buffer, 0, 1024);
-            file.close();
-            mConnected = Integer.valueOf((new String(buffer, 0, len)).trim());
-
-            file = new FileReader(USB_CONFIGURATION_PATH);
-            len = file.read(buffer, 0, 1024);
-            file.close();
-            mConfiguration = Integer.valueOf((new String(buffer, 0, len)).trim());
-
-        } catch (FileNotFoundException e) {
-            Slog.i(TAG, "This kernel does not have USB configuration switch support");
-        } catch (Exception e) {
-            Slog.e(TAG, "" , e);
+        if (new File("/sys/class/usb_composite").exists()) {
+            mDeviceManager = new UsbDeviceManager(context, mSettingsManager);
         }
-        if (mConfiguration < 0) {
-            // This may happen in the emulator or devices without USB device mode support
-            return;
-        }
-
-        // Read initial list of enabled and disabled functions (device mode)
-        try {
-            File[] files = new File(USB_COMPOSITE_CLASS_PATH).listFiles();
-            for (int i = 0; i < files.length; i++) {
-                File file = new File(files[i], "enable");
-                FileReader reader = new FileReader(file);
-                int len = reader.read(buffer, 0, 1024);
-                reader.close();
-                int value = Integer.valueOf((new String(buffer, 0, len)).trim());
-                String functionName = files[i].getName();
-                if (value == 1) {
-                    mEnabledFunctions.add(functionName);
-                if (UsbManager.USB_FUNCTION_ACCESSORY.equals(functionName)) {
-                        // The USB accessory driver is on by default, but it might have been
-                        // enabled before the USB service has initialized.
-                        inAccessoryMode = true;
-                    } else if (!UsbManager.USB_FUNCTION_ADB.equals(functionName)) {
-                        // adb is enabled/disabled automatically by the adbd daemon,
-                        // so don't treat it as a default function.
-                        mDefaultFunctions.add(functionName);
-                    }
-                } else {
-                    mDisabledFunctions.add(functionName);
-                }
-            }
-        } catch (FileNotFoundException e) {
-            Slog.w(TAG, "This kernel does not have USB composite class support");
-        } catch (Exception e) {
-            Slog.e(TAG, "" , e);
-        }
-
-        // handle the case where an accessory switched the driver to accessory mode
-        // before the framework finished booting
-        if (inAccessoryMode) {
-            readCurrentAccessoryLocked();
-
-            // FIXME - if we booted in accessory mode, then we have no way to figure out
-            // which functions are enabled by default.
-            // For now, assume that MTP or mass storage are the only possibilities
-            if (mDisabledFunctions.contains(UsbManager.USB_FUNCTION_MTP)) {
-                mDefaultFunctions.add(UsbManager.USB_FUNCTION_MTP);
-            } else if (mDisabledFunctions.contains(UsbManager.USB_FUNCTION_MASS_STORAGE)) {
-                mDefaultFunctions.add(UsbManager.USB_FUNCTION_MASS_STORAGE);
-            }
-        }
-    }
-
-    private boolean isBlackListed(String deviceName) {
-        int count = mHostBlacklist.length;
-        for (int i = 0; i < count; i++) {
-            if (deviceName.startsWith(mHostBlacklist[i])) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /* returns true if the USB device should not be accessible by applications (host mode) */
-    private boolean isBlackListed(int clazz, int subClass, int protocol) {
-        // blacklist hubs
-        if (clazz == UsbConstants.USB_CLASS_HUB) return true;
-
-        // blacklist HID boot devices (mouse and keyboard)
-        if (clazz == UsbConstants.USB_CLASS_HID &&
-                subClass == UsbConstants.USB_INTERFACE_SUBCLASS_BOOT) {
-            return true;
-        }
-
-        return false;
-    }
-
-    /* Called from JNI in monitorUsbHostBus() to report new USB devices (host mode) */
-    private void usbDeviceAdded(String deviceName, int vendorID, int productID,
-            int deviceClass, int deviceSubclass, int deviceProtocol,
-            /* array of quintuples containing id, class, subclass, protocol
-               and number of endpoints for each interface */
-            int[] interfaceValues,
-           /* array of quadruples containing address, attributes, max packet size
-              and interval for each endpoint */
-            int[] endpointValues) {
-
-        if (isBlackListed(deviceName) ||
-                isBlackListed(deviceClass, deviceSubclass, deviceProtocol)) {
-            return;
-        }
-
-        synchronized (mLock) {
-            if (mDevices.get(deviceName) != null) {
-                Log.w(TAG, "device already on mDevices list: " + deviceName);
-                return;
-            }
-
-            int numInterfaces = interfaceValues.length / 5;
-            Parcelable[] interfaces = new UsbInterface[numInterfaces];
-            try {
-                // repackage interfaceValues as an array of UsbInterface
-                int intf, endp, ival = 0, eval = 0;
-                for (intf = 0; intf < numInterfaces; intf++) {
-                    int interfaceId = interfaceValues[ival++];
-                    int interfaceClass = interfaceValues[ival++];
-                    int interfaceSubclass = interfaceValues[ival++];
-                    int interfaceProtocol = interfaceValues[ival++];
-                    int numEndpoints = interfaceValues[ival++];
-
-                    Parcelable[] endpoints = new UsbEndpoint[numEndpoints];
-                    for (endp = 0; endp < numEndpoints; endp++) {
-                        int address = endpointValues[eval++];
-                        int attributes = endpointValues[eval++];
-                        int maxPacketSize = endpointValues[eval++];
-                        int interval = endpointValues[eval++];
-                        endpoints[endp] = new UsbEndpoint(address, attributes,
-                                maxPacketSize, interval);
-                    }
-
-                    // don't allow if any interfaces are blacklisted
-                    if (isBlackListed(interfaceClass, interfaceSubclass, interfaceProtocol)) {
-                        return;
-                    }
-                    interfaces[intf] = new UsbInterface(interfaceId, interfaceClass,
-                            interfaceSubclass, interfaceProtocol, endpoints);
-                }
-            } catch (Exception e) {
-                // beware of index out of bound exceptions, which might happen if
-                // a device does not set bNumEndpoints correctly
-                Log.e(TAG, "error parsing USB descriptors", e);
-                return;
-            }
-
-            UsbDevice device = new UsbDevice(deviceName, vendorID, productID,
-                    deviceClass, deviceSubclass, deviceProtocol, interfaces);
-            mDevices.put(deviceName, device);
-            mDeviceManager.deviceAttached(device);
-        }
-    }
-
-    /* Called from JNI in monitorUsbHostBus to report USB device removal (host mode) */
-    private void usbDeviceRemoved(String deviceName) {
-        synchronized (mLock) {
-            UsbDevice device = mDevices.remove(deviceName);
-            if (device != null) {
-                mDeviceManager.deviceDetached(device);
-            }
-        }
-    }
-
-    private void initHostSupport() {
-        // Create a thread to call into native code to wait for USB host events.
-        // This thread will call us back on usbDeviceAdded and usbDeviceRemoved.
-        Runnable runnable = new Runnable() {
-            public void run() {
-                monitorUsbHostBus();
-            }
-        };
-        new Thread(null, runnable, "UsbService host thread").start();
     }
 
     public void systemReady() {
-        synchronized (mLock) {
-            if (mHasUsbHost) {
-                // start monitoring for connected USB devices
-                initHostSupport();
-            }
-
-            update(false);
-            if (mCurrentAccessory != null) {
-                Log.d(TAG, "accessoryAttached at systemReady");
-                // its still too early to handle accessories, so add a BOOT_COMPLETED receiver
-                // to handle this later.
-                mContext.registerReceiver(mBootCompletedReceiver,
-                        new IntentFilter(Intent.ACTION_BOOT_COMPLETED));
-            }
-            mSystemReady = true;
+        if (mDeviceManager != null) {
+            mDeviceManager.systemReady();
         }
-    }
-
-    /*
-     * Sends a message to update the USB connected and configured state (device mode).
-     * If delayed is true, then we add a small delay in sending the message to debounce
-     * the USB connection when enabling USB tethering.
-     */
-    private final void update(boolean delayed) {
-        mHandler.removeMessages(MSG_UPDATE_STATE);
-        mHandler.sendEmptyMessageDelayed(MSG_UPDATE_STATE, delayed ? UPDATE_DELAY : 0);
+        if (mHostManager != null) {
+            mHostManager.systemReady();
+        }
     }
 
     /* Returns a list of all currently attached USB devices (host mdoe) */
     public void getDeviceList(Bundle devices) {
-        synchronized (mLock) {
-            for (String name : mDevices.keySet()) {
-                devices.putParcelable(name, mDevices.get(name));
-            }
+        if (mHostManager != null) {
+            mHostManager.getDeviceList(devices);
         }
     }
 
     /* Opens the specified USB device (host mode) */
     public ParcelFileDescriptor openDevice(String deviceName) {
-        synchronized (mLock) {
-            if (isBlackListed(deviceName)) {
-                throw new SecurityException("USB device is on a restricted bus");
-            }
-            UsbDevice device = mDevices.get(deviceName);
-            if (device == null) {
-                // if it is not in mDevices, it either does not exist or is blacklisted
-                throw new IllegalArgumentException(
-                        "device " + deviceName + " does not exist or is restricted");
-            }
-            mDeviceManager.checkPermission(device);
-            return nativeOpenDevice(deviceName);
+        if (mHostManager != null) {
+            return mHostManager.openDevice(deviceName);
+        } else {
+            return null;
         }
     }
 
     /* returns the currently attached USB accessory (device mode) */
     public UsbAccessory getCurrentAccessory() {
-        return mCurrentAccessory;
+        if (mDeviceManager != null) {
+            return mDeviceManager.getCurrentAccessory();
+        } else {
+            return null;
+        }
     }
 
     /* opens the currently attached USB accessory (device mode) */
     public ParcelFileDescriptor openAccessory(UsbAccessory accessory) {
-        synchronized (mLock) {
-            if (mCurrentAccessory == null) {
-                throw new IllegalArgumentException("no accessory attached");
-            }
-            if (!mCurrentAccessory.equals(accessory)) {
-                Log.e(TAG, accessory.toString() + " does not match current accessory "
-                        + mCurrentAccessory);
-                throw new IllegalArgumentException("accessory not attached");
-            }
-            mDeviceManager.checkPermission(mCurrentAccessory);
-            return nativeOpenAccessory();
+        if (mDeviceManager != null) {
+            return openAccessory(accessory);
+        } else {
+            return null;
         }
     }
 
     public void setDevicePackage(UsbDevice device, String packageName) {
         mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_USB, null);
-        mDeviceManager.setDevicePackage(device, packageName);
+        mSettingsManager.setDevicePackage(device, packageName);
     }
 
     public void setAccessoryPackage(UsbAccessory accessory, String packageName) {
         mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_USB, null);
-        mDeviceManager.setAccessoryPackage(accessory, packageName);
+        mSettingsManager.setAccessoryPackage(accessory, packageName);
     }
 
     public boolean hasDevicePermission(UsbDevice device) {
-        return mDeviceManager.hasPermission(device);
+        return mSettingsManager.hasPermission(device);
     }
 
     public boolean hasAccessoryPermission(UsbAccessory accessory) {
-        return mDeviceManager.hasPermission(accessory);
+        return mSettingsManager.hasPermission(accessory);
     }
 
     public void requestDevicePermission(UsbDevice device, String packageName,
             PendingIntent pi) {
-        mDeviceManager.requestPermission(device, packageName, pi);
+        mSettingsManager.requestPermission(device, packageName, pi);
     }
 
     public void requestAccessoryPermission(UsbAccessory accessory, String packageName,
             PendingIntent pi) {
-        mDeviceManager.requestPermission(accessory, packageName, pi);
+        mSettingsManager.requestPermission(accessory, packageName, pi);
     }
 
     public void grantDevicePermission(UsbDevice device, int uid) {
         mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_USB, null);
-        mDeviceManager.grantDevicePermission(device, uid);
+        mSettingsManager.grantDevicePermission(device, uid);
     }
 
     public void grantAccessoryPermission(UsbAccessory accessory, int uid) {
         mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_USB, null);
-        mDeviceManager.grantAccessoryPermission(accessory, uid);
+        mSettingsManager.grantAccessoryPermission(accessory, uid);
     }
 
     public boolean hasDefaults(String packageName) {
         mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_USB, null);
-        return mDeviceManager.hasDefaults(packageName);
+        return mSettingsManager.hasDefaults(packageName);
     }
 
     public void clearDefaults(String packageName) {
         mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_USB, null);
-        mDeviceManager.clearDefaults(packageName);
+        mSettingsManager.clearDefaults(packageName);
     }
 
-    /*
-     * This handler is for deferred handling of events related to device mode and accessories.
-     */
-    private final Handler mHandler = new Handler() {
-        private void addEnabledFunctionsLocked(Intent intent) {
-            // include state of all USB functions in our extras
-            for (int i = 0; i < mEnabledFunctions.size(); i++) {
-                intent.putExtra(mEnabledFunctions.get(i), UsbManager.USB_FUNCTION_ENABLED);
-            }
-            for (int i = 0; i < mDisabledFunctions.size(); i++) {
-                intent.putExtra(mDisabledFunctions.get(i), UsbManager.USB_FUNCTION_DISABLED);
-            }
-        }
-
-        @Override
-        public void handleMessage(Message msg) {
-            synchronized (mLock) {
-                switch (msg.what) {
-                    case MSG_UPDATE_STATE:
-                        if (mConnected != mLastConnected || mConfiguration != mLastConfiguration) {
-                            if (mConnected == 0) {
-                                if (UsbManager.isFunctionEnabled(
-                                            UsbManager.USB_FUNCTION_ACCESSORY)) {
-                                    // make sure accessory mode is off, and restore default functions
-                                    Log.d(TAG, "exited USB accessory mode");
-                                    if (!UsbManager.setFunctionEnabled
-                                            (UsbManager.USB_FUNCTION_ACCESSORY, false)) {
-                                        Log.e(TAG, "could not disable accessory function");
-                                    }
-                                    int count = mDefaultFunctions.size();
-                                    for (int i = 0; i < count; i++) {
-                                        String function = mDefaultFunctions.get(i);
-                                        if (!UsbManager.setFunctionEnabled(function, true)) {
-                                            Log.e(TAG, "could not reenable function " + function);
-                                        }
-                                    }
-
-                                    if (mCurrentAccessory != null) {
-                                        mDeviceManager.accessoryDetached(mCurrentAccessory);
-                                        mCurrentAccessory = null;
-                                    }
-                                }
-                            }
-
-                            final ContentResolver cr = mContext.getContentResolver();
-                            if (Settings.Secure.getInt(cr,
-                                    Settings.Secure.DEVICE_PROVISIONED, 0) == 0) {
-                                Slog.i(TAG, "Device not provisioned, skipping USB broadcast");
-                                return;
-                            }
-
-                            mLastConnected = mConnected;
-                            mLastConfiguration = mConfiguration;
-
-                            // send a sticky broadcast containing current USB state
-                            Intent intent = new Intent(UsbManager.ACTION_USB_STATE);
-                            intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
-                            intent.putExtra(UsbManager.USB_CONNECTED, mConnected != 0);
-                            intent.putExtra(UsbManager.USB_CONFIGURATION, mConfiguration);
-                            addEnabledFunctionsLocked(intent);
-                            mContext.sendStickyBroadcast(intent);
-                        }
-                        break;
-                    case MSG_FUNCTION_ENABLED:
-                    case MSG_FUNCTION_DISABLED:
-                        functionEnabledLocked((String)msg.obj, msg.what == MSG_FUNCTION_ENABLED);
-                        break;
-                }
-            }
-        }
-    };
-
     @Override
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
@@ -622,40 +156,14 @@
             return;
         }
 
-        synchronized (mLock) {
-            pw.println("USB Manager State:");
+        pw.println("USB Manager State:");
 
-            pw.println("  USB Device State:");
-            pw.print("    Enabled Functions: ");
-            for (int i = 0; i < mEnabledFunctions.size(); i++) {
-                pw.print(mEnabledFunctions.get(i) + " ");
-            }
-            pw.println("");
-            pw.print("    Disabled Functions: ");
-            for (int i = 0; i < mDisabledFunctions.size(); i++) {
-                pw.print(mDisabledFunctions.get(i) + " ");
-            }
-            pw.println("");
-            pw.print("    Default Functions: ");
-            for (int i = 0; i < mDefaultFunctions.size(); i++) {
-                pw.print(mDefaultFunctions.get(i) + " ");
-            }
-            pw.println("");
-            pw.println("    mConnected: " + mConnected + ", mConfiguration: " + mConfiguration);
-            pw.println("    mCurrentAccessory: " + mCurrentAccessory);
-
-            pw.println("  USB Host State:");
-            for (String name : mDevices.keySet()) {
-                pw.println("    " + name + ": " + mDevices.get(name));
-            }
+        if (mDeviceManager != null) {
             mDeviceManager.dump(fd, pw);
         }
+        if (mHostManager != null) {
+            mHostManager.dump(fd, pw);
+        }
+        mSettingsManager.dump(fd, pw);
     }
-
-    // host support
-    private native void monitorUsbHostBus();
-    private native ParcelFileDescriptor nativeOpenDevice(String deviceName);
-    // accessory support
-    private native String[] nativeGetAccessoryStrings();
-    private native ParcelFileDescriptor nativeOpenAccessory();
 }
diff --git a/services/java/com/android/server/usb/UsbDeviceSettingsManager.java b/services/java/com/android/server/usb/UsbSettingsManager.java
similarity index 99%
rename from services/java/com/android/server/usb/UsbDeviceSettingsManager.java
rename to services/java/com/android/server/usb/UsbSettingsManager.java
index de0b114..9113677 100644
--- a/services/java/com/android/server/usb/UsbDeviceSettingsManager.java
+++ b/services/java/com/android/server/usb/UsbSettingsManager.java
@@ -59,9 +59,9 @@
 import java.util.HashMap;
 import java.util.List;
 
-class UsbDeviceSettingsManager {
+class UsbSettingsManager {
 
-    private static final String TAG = "UsbDeviceSettingsManager";
+    private static final String TAG = "UsbSettingsManager";
     private static final File sSettingsFile = new File("/data/system/usb_device_manager.xml");
 
     private final Context mContext;
@@ -363,7 +363,7 @@
     }
     MyPackageMonitor mPackageMonitor = new MyPackageMonitor();
 
-    public UsbDeviceSettingsManager(Context context) {
+    public UsbSettingsManager(Context context) {
         mContext = context;
         mPackageManager = context.getPackageManager();
         synchronized (mLock) {
diff --git a/services/jni/Android.mk b/services/jni/Android.mk
index 4e93fe2..a1c3283 100644
--- a/services/jni/Android.mk
+++ b/services/jni/Android.mk
@@ -12,7 +12,8 @@
     com_android_server_LightsService.cpp \
     com_android_server_PowerManagerService.cpp \
     com_android_server_SystemServer.cpp \
-    com_android_server_UsbService.cpp \
+    com_android_server_UsbDeviceManager.cpp \
+    com_android_server_UsbHostManager.cpp \
     com_android_server_VibratorService.cpp \
     com_android_server_location_GpsLocationProvider.cpp \
     onload.cpp
diff --git a/services/jni/com_android_server_UsbDeviceManager.cpp b/services/jni/com_android_server_UsbDeviceManager.cpp
new file mode 100644
index 0000000..6954171
--- /dev/null
+++ b/services/jni/com_android_server_UsbDeviceManager.cpp
@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "UsbDeviceManagerJNI"
+#include "utils/Log.h"
+
+#include "jni.h"
+#include "JNIHelp.h"
+#include "android_runtime/AndroidRuntime.h"
+
+#include <stdio.h>
+#include <asm/byteorder.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <linux/usb/f_accessory.h>
+
+#define DRIVER_NAME "/dev/usb_accessory"
+
+namespace android
+{
+
+static struct parcel_file_descriptor_offsets_t
+{
+    jclass mClass;
+    jmethodID mConstructor;
+} gParcelFileDescriptorOffsets;
+
+static void checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName) {
+    if (env->ExceptionCheck()) {
+        LOGE("An exception was thrown by callback '%s'.", methodName);
+        LOGE_EX(env);
+        env->ExceptionClear();
+    }
+}
+
+static void set_accessory_string(JNIEnv *env, int fd, int cmd, jobjectArray strArray, int index)
+{
+    char buffer[256];
+
+    buffer[0] = 0;
+    int length = ioctl(fd, cmd, buffer);
+    if (buffer[0]) {
+        jstring obj = env->NewStringUTF(buffer);
+        env->SetObjectArrayElement(strArray, index, obj);
+        env->DeleteLocalRef(obj);
+    }
+}
+
+
+static jobjectArray android_server_UsbDeviceManager_getAccessoryStrings(JNIEnv *env, jobject thiz)
+{
+    int fd = open(DRIVER_NAME, O_RDWR);
+    if (fd < 0) {
+        LOGE("could not open %s", DRIVER_NAME);
+        return NULL;
+    }
+    jclass stringClass = env->FindClass("java/lang/String");
+    jobjectArray strArray = env->NewObjectArray(6, stringClass, NULL);
+    if (!strArray) goto out;
+    set_accessory_string(env, fd, ACCESSORY_GET_STRING_MANUFACTURER, strArray, 0);
+    set_accessory_string(env, fd, ACCESSORY_GET_STRING_MODEL, strArray, 1);
+    set_accessory_string(env, fd, ACCESSORY_GET_STRING_DESCRIPTION, strArray, 2);
+    set_accessory_string(env, fd, ACCESSORY_GET_STRING_VERSION, strArray, 3);
+    set_accessory_string(env, fd, ACCESSORY_GET_STRING_URI, strArray, 4);
+    set_accessory_string(env, fd, ACCESSORY_GET_STRING_SERIAL, strArray, 5);
+
+out:
+    close(fd);
+    return strArray;
+}
+
+static jobject android_server_UsbDeviceManager_openAccessory(JNIEnv *env, jobject thiz)
+{
+    int fd = open(DRIVER_NAME, O_RDWR);
+    if (fd < 0) {
+        LOGE("could not open %s", DRIVER_NAME);
+        return NULL;
+    }
+    jobject fileDescriptor = jniCreateFileDescriptor(env, fd);
+    if (fileDescriptor == NULL) {
+        return NULL;
+    }
+    return env->NewObject(gParcelFileDescriptorOffsets.mClass,
+        gParcelFileDescriptorOffsets.mConstructor, fileDescriptor);
+}
+
+static JNINativeMethod method_table[] = {
+    { "nativeGetAccessoryStrings",  "()[Ljava/lang/String;",
+                                    (void*)android_server_UsbDeviceManager_getAccessoryStrings },
+    { "nativeOpenAccessory",        "()Landroid/os/ParcelFileDescriptor;",
+                                    (void*)android_server_UsbDeviceManager_openAccessory },
+};
+
+int register_android_server_UsbDeviceManager(JNIEnv *env)
+{
+    jclass clazz = env->FindClass("com/android/server/usb/UsbDeviceManager");
+    if (clazz == NULL) {
+        LOGE("Can't find com/android/server/usb/UsbDeviceManager");
+        return -1;
+    }
+
+    clazz = env->FindClass("android/os/ParcelFileDescriptor");
+    LOG_FATAL_IF(clazz == NULL, "Unable to find class android.os.ParcelFileDescriptor");
+    gParcelFileDescriptorOffsets.mClass = (jclass) env->NewGlobalRef(clazz);
+    gParcelFileDescriptorOffsets.mConstructor = env->GetMethodID(clazz, "<init>", "(Ljava/io/FileDescriptor;)V");
+    LOG_FATAL_IF(gParcelFileDescriptorOffsets.mConstructor == NULL,
+                 "Unable to find constructor for android.os.ParcelFileDescriptor");
+
+    return jniRegisterNativeMethods(env, "com/android/server/usb/UsbDeviceManager",
+            method_table, NELEM(method_table));
+}
+
+};
diff --git a/services/jni/com_android_server_UsbService.cpp b/services/jni/com_android_server_UsbHostManager.cpp
similarity index 71%
rename from services/jni/com_android_server_UsbService.cpp
rename to services/jni/com_android_server_UsbHostManager.cpp
index 9cd04f6..9506d75 100644
--- a/services/jni/com_android_server_UsbService.cpp
+++ b/services/jni/com_android_server_UsbHostManager.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define LOG_TAG "UsbService"
+#define LOG_TAG "UsbHostManagerJNI"
 #include "utils/Log.h"
 
 #include "jni.h"
@@ -30,9 +30,6 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
-#include <linux/usb/f_accessory.h>
-
-#define DRIVER_NAME "/dev/usb_accessory"
 
 namespace android
 {
@@ -134,7 +131,7 @@
     return 0;
 }
 
-static void android_server_UsbService_monitorUsbHostBus(JNIEnv *env, jobject thiz)
+static void android_server_UsbHostManager_monitorUsbHostBus(JNIEnv *env, jobject thiz)
 {
     struct usb_host_context* context = usb_host_init();
     if (!context) {
@@ -145,7 +142,7 @@
     usb_host_run(context, usb_device_added, usb_device_removed, NULL, (void *)thiz);
 }
 
-static jobject android_server_UsbService_openDevice(JNIEnv *env, jobject thiz, jstring deviceName)
+static jobject android_server_UsbHostManager_openDevice(JNIEnv *env, jobject thiz, jstring deviceName)
 {
     const char *deviceNameStr = env->GetStringUTFChars(deviceName, NULL);
     struct usb_device* device = usb_device_open(deviceNameStr);
@@ -168,72 +165,17 @@
         gParcelFileDescriptorOffsets.mConstructor, fileDescriptor);
 }
 
-static void set_accessory_string(JNIEnv *env, int fd, int cmd, jobjectArray strArray, int index)
-{
-    char buffer[256];
-
-    buffer[0] = 0;
-    int length = ioctl(fd, cmd, buffer);
-    if (buffer[0]) {
-        jstring obj = env->NewStringUTF(buffer);
-        env->SetObjectArrayElement(strArray, index, obj);
-        env->DeleteLocalRef(obj);
-    }
-}
-
-
-static jobjectArray android_server_UsbService_getAccessoryStrings(JNIEnv *env, jobject thiz)
-{
-    int fd = open(DRIVER_NAME, O_RDWR);
-    if (fd < 0) {
-        LOGE("could not open %s", DRIVER_NAME);
-        return NULL;
-    }
-    jclass stringClass = env->FindClass("java/lang/String");
-    jobjectArray strArray = env->NewObjectArray(6, stringClass, NULL);
-    if (!strArray) goto out;
-    set_accessory_string(env, fd, ACCESSORY_GET_STRING_MANUFACTURER, strArray, 0);
-    set_accessory_string(env, fd, ACCESSORY_GET_STRING_MODEL, strArray, 1);
-    set_accessory_string(env, fd, ACCESSORY_GET_STRING_DESCRIPTION, strArray, 2);
-    set_accessory_string(env, fd, ACCESSORY_GET_STRING_VERSION, strArray, 3);
-    set_accessory_string(env, fd, ACCESSORY_GET_STRING_URI, strArray, 4);
-    set_accessory_string(env, fd, ACCESSORY_GET_STRING_SERIAL, strArray, 5);
-
-out:
-    close(fd);
-    return strArray;
-}
-
-static jobject android_server_UsbService_openAccessory(JNIEnv *env, jobject thiz)
-{
-    int fd = open(DRIVER_NAME, O_RDWR);
-    if (fd < 0) {
-        LOGE("could not open %s", DRIVER_NAME);
-        return NULL;
-    }
-    jobject fileDescriptor = jniCreateFileDescriptor(env, fd);
-    if (fileDescriptor == NULL) {
-        return NULL;
-    }
-    return env->NewObject(gParcelFileDescriptorOffsets.mClass,
-        gParcelFileDescriptorOffsets.mConstructor, fileDescriptor);
-}
-
 static JNINativeMethod method_table[] = {
-    { "monitorUsbHostBus", "()V", (void*)android_server_UsbService_monitorUsbHostBus },
+    { "monitorUsbHostBus", "()V", (void*)android_server_UsbHostManager_monitorUsbHostBus },
     { "nativeOpenDevice",  "(Ljava/lang/String;)Landroid/os/ParcelFileDescriptor;",
-                                  (void*)android_server_UsbService_openDevice },
-    { "nativeGetAccessoryStrings", "()[Ljava/lang/String;",
-                                  (void*)android_server_UsbService_getAccessoryStrings },
-    { "nativeOpenAccessory","()Landroid/os/ParcelFileDescriptor;",
-                                  (void*)android_server_UsbService_openAccessory },
+                                  (void*)android_server_UsbHostManager_openDevice },
 };
 
-int register_android_server_UsbService(JNIEnv *env)
+int register_android_server_UsbHostManager(JNIEnv *env)
 {
-    jclass clazz = env->FindClass("com/android/server/usb/UsbService");
+    jclass clazz = env->FindClass("com/android/server/usb/UsbHostManager");
     if (clazz == NULL) {
-        LOGE("Can't find com/android/server/usb/UsbService");
+        LOGE("Can't find com/android/server/usb/UsbHostManager");
         return -1;
     }
     method_usbDeviceAdded = env->GetMethodID(clazz, "usbDeviceAdded", "(Ljava/lang/String;IIIII[I[I)V");
@@ -254,7 +196,7 @@
     LOG_FATAL_IF(gParcelFileDescriptorOffsets.mConstructor == NULL,
                  "Unable to find constructor for android.os.ParcelFileDescriptor");
 
-    return jniRegisterNativeMethods(env, "com/android/server/usb/UsbService",
+    return jniRegisterNativeMethods(env, "com/android/server/usb/UsbHostManager",
             method_table, NELEM(method_table));
 }
 
diff --git a/services/jni/onload.cpp b/services/jni/onload.cpp
index 0c46eee..469e818 100644
--- a/services/jni/onload.cpp
+++ b/services/jni/onload.cpp
@@ -29,7 +29,8 @@
 int register_android_server_InputManager(JNIEnv* env);
 int register_android_server_LightsService(JNIEnv* env);
 int register_android_server_PowerManagerService(JNIEnv* env);
-int register_android_server_UsbService(JNIEnv* env);
+int register_android_server_UsbDeviceManager(JNIEnv* env);
+int register_android_server_UsbHostManager(JNIEnv* env);
 int register_android_server_VibratorService(JNIEnv* env);
 int register_android_server_SystemServer(JNIEnv* env);
 int register_android_server_location_GpsLocationProvider(JNIEnv* env);
@@ -57,7 +58,8 @@
     register_android_server_LightsService(env);
     register_android_server_AlarmManagerService(env);
     register_android_server_BatteryService(env);
-    register_android_server_UsbService(env);
+    register_android_server_UsbDeviceManager(env);
+    register_android_server_UsbHostManager(env);
     register_android_server_VibratorService(env);
     register_android_server_SystemServer(env);
     register_android_server_location_GpsLocationProvider(env);
diff --git a/telephony/java/com/android/internal/telephony/DataConnection.java b/telephony/java/com/android/internal/telephony/DataConnection.java
index 3636baa..e8d4f98 100644
--- a/telephony/java/com/android/internal/telephony/DataConnection.java
+++ b/telephony/java/com/android/internal/telephony/DataConnection.java
@@ -62,6 +62,7 @@
  */
 public abstract class DataConnection extends StateMachine {
     protected static final boolean DBG = true;
+    protected static final boolean VDBG = false;
 
     protected static Object mCountLock = new Object();
     protected static int mCount;
@@ -290,7 +291,7 @@
             lastFailTime = timeStamp;
             AsyncResult.forMessage(connectionCompletedMsg, cause, new Exception());
         }
-        if (DBG) log("notifyConnection at " + timeStamp + " cause=" + cause);
+        if (DBG) log("notifyConnectionCompleted at " + timeStamp + " cause=" + cause);
 
         connectionCompletedMsg.sendToTarget();
     }
@@ -301,12 +302,14 @@
      * @param dp is the DisconnectParams.
      */
     private void notifyDisconnectCompleted(DisconnectParams dp) {
-        if (DBG) log("NotifyDisconnectCompleted");
+        if (VDBG) log("NotifyDisconnectCompleted");
 
         if (dp.onCompletedMsg != null) {
             Message msg = dp.onCompletedMsg;
-            log(String.format("msg=%s msg.obj=%s", msg.toString(),
+            if (VDBG) {
+                log(String.format("msg=%s msg.obj=%s", msg.toString(),
                     ((msg.obj instanceof String) ? (String) msg.obj : "<no-reason>")));
+            }
             AsyncResult.forMessage(msg);
             msg.sendToTarget();
         }
@@ -472,7 +475,7 @@
             result = DataCallState.SetupResult.ERR_RilError;
             result.mFailCause = FailCause.fromInt(response.status);
         } else {
-            log("onSetupConnectionCompleted received DataCallState: " + response);
+            if (DBG) log("onSetupConnectionCompleted received DataCallState: " + response);
             cid = response.cid;
             // set link properties based on data call response
             result = setLinkProperties(response, mLinkProperties);
@@ -558,53 +561,53 @@
             switch (msg.what) {
                 case AsyncChannel.CMD_CHANNEL_FULL_CONNECTION: {
                     if (mAc != null) {
-                        log("Disconnecting to previous connection mAc=" + mAc);
+                        if (VDBG) log("Disconnecting to previous connection mAc=" + mAc);
                         mAc.replyToMessage(msg, AsyncChannel.CMD_CHANNEL_FULLY_CONNECTED,
                                 AsyncChannel.STATUS_FULL_CONNECTION_REFUSED_ALREADY_CONNECTED);
                     } else {
                         mAc = new AsyncChannel();
                         mAc.connected(null, getHandler(), msg.replyTo);
-                        log("DcDefaultState: FULL_CONNECTION reply connected");
+                        if (VDBG) log("DcDefaultState: FULL_CONNECTION reply connected");
                         mAc.replyToMessage(msg, AsyncChannel.CMD_CHANNEL_FULLY_CONNECTED,
                                 AsyncChannel.STATUS_SUCCESSFUL, mId, "hi");
                     }
                     break;
                 }
                 case AsyncChannel.CMD_CHANNEL_DISCONNECT: {
-                    log("CMD_CHANNEL_DISCONNECT");
+                    if (VDBG) log("CMD_CHANNEL_DISCONNECT");
                     mAc.disconnect();
                     break;
                 }
                 case AsyncChannel.CMD_CHANNEL_DISCONNECTED: {
-                    log("CMD_CHANNEL_DISCONNECTED");
+                    if (VDBG) log("CMD_CHANNEL_DISCONNECTED");
                     mAc = null;
                     break;
                 }
                 case DataConnectionAc.REQ_IS_INACTIVE: {
                     boolean val = getCurrentState() == mInactiveState;
-                    log("REQ_IS_INACTIVE  isInactive=" + val);
+                    if (VDBG) log("REQ_IS_INACTIVE  isInactive=" + val);
                     mAc.replyToMessage(msg, DataConnectionAc.RSP_IS_INACTIVE, val ? 1 : 0);
                     break;
                 }
                 case DataConnectionAc.REQ_GET_CID: {
-                    log("REQ_GET_CID  cid=" + cid);
+                    if (VDBG) log("REQ_GET_CID  cid=" + cid);
                     mAc.replyToMessage(msg, DataConnectionAc.RSP_GET_CID, cid);
                     break;
                 }
                 case DataConnectionAc.REQ_GET_APNSETTING: {
-                    log("REQ_GET_APNSETTING  apnSetting=" + mApn);
+                    if (VDBG) log("REQ_GET_APNSETTING  apnSetting=" + mApn);
                     mAc.replyToMessage(msg, DataConnectionAc.RSP_GET_APNSETTING, mApn);
                     break;
                 }
                 case DataConnectionAc.REQ_GET_LINK_PROPERTIES: {
                     LinkProperties lp = new LinkProperties(mLinkProperties);
-                    log("REQ_GET_LINK_PROPERTIES linkProperties" + lp);
+                    if (VDBG) log("REQ_GET_LINK_PROPERTIES linkProperties" + lp);
                     mAc.replyToMessage(msg, DataConnectionAc.RSP_GET_LINK_PROPERTIES, lp);
                     break;
                 }
                 case DataConnectionAc.REQ_SET_LINK_PROPERTIES_HTTP_PROXY: {
                     ProxyProperties proxy = (ProxyProperties) msg.obj;
-                    log("REQ_SET_LINK_PROPERTIES_HTTP_PROXY proxy=" + proxy);
+                    if (VDBG) log("REQ_SET_LINK_PROPERTIES_HTTP_PROXY proxy=" + proxy);
                     mLinkProperties.setHttpProxy(proxy);
                     mAc.replyToMessage(msg, DataConnectionAc.RSP_SET_LINK_PROPERTIES_HTTP_PROXY);
                     break;
@@ -612,7 +615,7 @@
                 case DataConnectionAc.REQ_UPDATE_LINK_PROPERTIES_DATA_CALL_STATE: {
                     DataCallState newState = (DataCallState) msg.obj;
                     DataConnectionAc.LinkPropertyChangeAction action = updateLinkProperty(newState);
-                    if (DBG) {
+                    if (VDBG) {
                         log("REQ_UPDATE_LINK_PROPERTIES_DATA_CALL_STATE action="
                             + action + " newState=" + newState);
                     }
@@ -623,18 +626,18 @@
                 }
                 case DataConnectionAc.REQ_GET_LINK_CAPABILITIES: {
                     LinkCapabilities lc = new LinkCapabilities(mCapabilities);
-                    log("REQ_GET_LINK_CAPABILITIES linkCapabilities" + lc);
+                    if (VDBG) log("REQ_GET_LINK_CAPABILITIES linkCapabilities" + lc);
                     mAc.replyToMessage(msg, DataConnectionAc.RSP_GET_LINK_CAPABILITIES, lc);
                     break;
                 }
                 case DataConnectionAc.REQ_RESET:
-                    if (DBG) log("DcDefaultState: msg.what=REQ_RESET");
+                    if (VDBG) log("DcDefaultState: msg.what=REQ_RESET");
                     clearSettings();
                     mAc.replyToMessage(msg, DataConnectionAc.RSP_RESET);
                     transitionTo(mInactiveState);
                     break;
                 case DataConnectionAc.REQ_GET_REFCOUNT: {
-                    log("REQ_GET_REFCOUNT  refCount=" + mRefCount);
+                    if (VDBG) log("REQ_GET_REFCOUNT  refCount=" + mRefCount);
                     mAc.replyToMessage(msg, DataConnectionAc.RSP_GET_REFCOUNT, mRefCount);
                     break;
                 }
@@ -666,7 +669,8 @@
 
                 default:
                     if (DBG) {
-                        log("DcDefaultState: shouldn't happen but ignore msg.what=" + msg.what);
+                        log("DcDefaultState: shouldn't happen but ignore msg.what=0x" +
+                                Integer.toHexString(msg.what));
                     }
                     break;
             }
@@ -685,13 +689,13 @@
         private DisconnectParams mDisconnectParams = null;
 
         public void setEnterNotificationParams(ConnectionParams cp, FailCause cause) {
-            log("DcInactiveState: setEnterNoticationParams cp,cause");
+            if (VDBG) log("DcInactiveState: setEnterNoticationParams cp,cause");
             mConnectionParams = cp;
             mFailCause = cause;
         }
 
         public void setEnterNotificationParams(DisconnectParams dp) {
-          log("DcInactiveState: setEnterNoticationParams dp");
+            if (VDBG) log("DcInactiveState: setEnterNoticationParams dp");
             mDisconnectParams = dp;
         }
 
@@ -707,11 +711,11 @@
              * call to isInactive.
              */
             if ((mConnectionParams != null) && (mFailCause != null)) {
-                log("DcInactiveState: enter notifyConnectCompleted");
+                if (VDBG) log("DcInactiveState: enter notifyConnectCompleted");
                 notifyConnectCompleted(mConnectionParams, mFailCause);
             }
             if (mDisconnectParams != null) {
-              log("DcInactiveState: enter notifyDisconnectCompleted");
+                if (VDBG) log("DcInactiveState: enter notifyDisconnectCompleted");
                 notifyDisconnectCompleted(mDisconnectParams);
             }
         }
@@ -751,7 +755,10 @@
                     break;
 
                 default:
-                    if (DBG) log("DcInactiveState nothandled msg.what=" + msg.what);
+                    if (VDBG) {
+                        log("DcInactiveState nothandled msg.what=0x" +
+                                Integer.toHexString(msg.what));
+                    }
                     retVal = NOT_HANDLED;
                     break;
             }
@@ -856,7 +863,10 @@
                     break;
 
                 default:
-                    if (DBG) log("DcActivatingState not handled msg.what=" + msg.what);
+                    if (VDBG) {
+                        log("DcActivatingState not handled msg.what=0x" +
+                                Integer.toHexString(msg.what));
+                    }
                     retVal = NOT_HANDLED;
                     break;
             }
@@ -873,7 +883,7 @@
         private FailCause mFailCause = null;
 
         public void setEnterNotificationParams(ConnectionParams cp, FailCause cause) {
-            log("DcInactiveState: setEnterNoticationParams cp,cause");
+            if (VDBG) log("DcInactiveState: setEnterNoticationParams cp,cause");
             mConnectionParams = cp;
             mFailCause = cause;
         }
@@ -887,7 +897,7 @@
              * call to isActive.
              */
             if ((mConnectionParams != null) && (mFailCause != null)) {
-                log("DcActiveState: enter notifyConnectCompleted");
+                if (VDBG) log("DcActiveState: enter notifyConnectCompleted");
                 notifyConnectCompleted(mConnectionParams, mFailCause);
             }
         }
@@ -930,7 +940,10 @@
                     break;
 
                 default:
-                    if (DBG) log("DcActiveState nothandled msg.what=" + msg.what);
+                    if (VDBG) {
+                        log("DcActiveState not handled msg.what=0x" +
+                                Integer.toHexString(msg.what));
+                    }
                     retVal = NOT_HANDLED;
                     break;
             }
@@ -972,7 +985,10 @@
                     break;
 
                 default:
-                    if (DBG) log("DcDisconnectingState not handled msg.what=" + msg.what);
+                    if (VDBG) {
+                        log("DcDisconnectingState not handled msg.what=0x" +
+                                Integer.toHexString(msg.what));
+                    }
                     retVal = NOT_HANDLED;
                     break;
             }
@@ -1014,9 +1030,9 @@
                     break;
 
                 default:
-                    if (DBG) {
-                        log("DcDisconnectionErrorCreatingConnection not handled msg.what="
-                                + msg.what);
+                    if (VDBG) {
+                        log("DcDisconnectionErrorCreatingConnection not handled msg.what=0x"
+                                + Integer.toHexString(msg.what));
                     }
                     retVal = NOT_HANDLED;
                     break;
diff --git a/telephony/java/com/android/internal/telephony/DataConnectionAc.java b/telephony/java/com/android/internal/telephony/DataConnectionAc.java
index a0d9b0f..62b90ae 100644
--- a/telephony/java/com/android/internal/telephony/DataConnectionAc.java
+++ b/telephony/java/com/android/internal/telephony/DataConnectionAc.java
@@ -28,7 +28,7 @@
  * AsyncChannel to a DataConnection
  */
 public class DataConnectionAc extends AsyncChannel {
-    private static final boolean DBG = true;
+    private static final boolean DBG = false;
     private String mLogTag;
 
     public DataConnection dataConnection;
@@ -367,7 +367,7 @@
         if ((response != null) && (response.what == RSP_RESET)) {
             if (DBG) log("restSync ok");
         } else {
-            if (DBG) log("restSync error response=" + response);
+            log("restSync error response=" + response);
         }
     }
 
diff --git a/telephony/java/com/android/internal/telephony/RIL.java b/telephony/java/com/android/internal/telephony/RIL.java
index 0621cfd..2c04b30 100644
--- a/telephony/java/com/android/internal/telephony/RIL.java
+++ b/telephony/java/com/android/internal/telephony/RIL.java
@@ -2888,7 +2888,7 @@
 
         String s = p.readString();
 
-        if (RILJ_LOGD) riljLog("< iccIO: "
+        if (RILJ_LOGV) riljLog("< iccIO: "
                 + " 0x" + Integer.toHexString(sw1)
                 + " 0x" + Integer.toHexString(sw2) + " "
                 + s);
@@ -3051,7 +3051,7 @@
     responseSetupDataCall(Parcel p) {
         int ver = p.readInt();
         int num = p.readInt();
-        if (RILJ_LOGD) riljLog("responseSetupDataCall ver=" + ver + " num=" + num);
+        if (RILJ_LOGV) riljLog("responseSetupDataCall ver=" + ver + " num=" + num);
 
         DataCallState dataCall;