diff --git a/core/java/android/provider/Mtp.java b/core/java/android/provider/Mtp.java
index ce2aa8d2d2179..ec2698f8975f1 100644
--- a/core/java/android/provider/Mtp.java
+++ b/core/java/android/provider/Mtp.java
@@ -81,6 +81,11 @@ public final class Mtp
      */
     public static final class Object implements BaseColumns {
 
+        public static Uri getContentUri(int deviceID, int objectID) {
+            return Uri.parse(CONTENT_AUTHORITY_DEVICE_SLASH + deviceID
+                    + "/object/" + objectID);
+        }
+
         public static Uri getContentUriForObjectChildren(int deviceID, int objectID) {
             return Uri.parse(CONTENT_AUTHORITY_DEVICE_SLASH + deviceID
                     + "/object/" + objectID + "/child");
@@ -92,9 +97,225 @@ public final class Mtp
         }
 
         /**
-         * Name of the object
+         * The following columns correspond to the fields in the ObjectInfo dataset
+         * as described in the MTP specification.
+         */
+
+        /**
+         * The ID of the storage unit containing the object.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String STORAGE_ID = "storage_id";
+
+        /**
+         * The object's format.  Can be one of the FORMAT_* symbols below,
+         * or any of the valid MTP object formats as defined in the MTP specification.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String FORMAT = "format";
+
+        /**
+         * The protection status of the object.  See the PROTECTION_STATUS_*symbols below.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String PROTECTION_STATUS = "protection_status";
+
+        /**
+         * The size of the object in bytes.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String SIZE = "size";
+
+        /**
+         * The object's thumbnail format.  Can be one of the FORMAT_* symbols below,
+         * or any of the valid MTP object formats as defined in the MTP specification.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String THUMB_FORMAT = "format";
+
+        /**
+         * The size of the object's thumbnail in bytes.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String THUMB_SIZE = "thumb_size";
+
+        /**
+         * The width of the object's thumbnail in pixels.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String THUMB_WIDTH = "thumb_width";
+
+        /**
+         * The height of the object's thumbnail in pixels.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String THUMB_HEIGHT = "thumb_height";
+
+        /**
+         * The width of the object in pixels.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String IMAGE_WIDTH = "image_width";
+
+        /**
+         * The height of the object in pixels.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String IMAGE_HEIGHT = "image_height";
+
+        /**
+         * The depth of the object in bits per pixel.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String IMAGE_DEPTH = "image_depth";
+
+        /**
+         * The ID of the object's parent, or zero if the object
+         * is in the root of its storage unit.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String PARENT = "parent";
+
+        /**
+         * The association type for a container object.
+         * For folders this is typically {@link #ASSOCIATION_TYPE_GENERIC_FOLDER}
+         * <P>Type: INTEGER</P>
+         */
+        public static final String ASSOCIATION_TYPE = "association_type";
+
+        /**
+         * Contains additional information about container objects.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String ASSOCIATION_DESC = "association_desc";
+
+        /**
+         * The sequence number of the object, typically used for an association
+         * containing images taken in sequence.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String SEQUENCE_NUMBER = "sequence_number";
+
+        /**
+         * The name of the object.
          * <P>Type: TEXT</P>
          */
         public static final String NAME = "name";
+
+        /**
+         * The date the object was created, in seconds since January 1, 1970.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String DATE_CREATED = "date_created";
+
+        /**
+         * The date the object was last modified, in seconds since January 1, 1970.
+         * <P>Type: INTEGER</P>
+         */
+        public static final String DATE_MODIFIED = "date_modified";
+
+        /**
+         * A list of keywords associated with an object, separated by spaces.
+         * <P>Type: TEXT</P>
+         */
+        public static final String KEYWORDS = "keywords";
+
+        /**
+         * Contants for {@link #FORMAT} and {@link #THUMB_FORMAT}
+         */
+        public static final int FORMAT_UNDEFINED = 0x3000;
+        public static final int FORMAT_ASSOCIATION = 0x3001;
+        public static final int FORMAT_SCRIPT = 0x3002;
+        public static final int FORMAT_EXECUTABLE = 0x3003;
+        public static final int FORMAT_TEXT = 0x3004;
+        public static final int FORMAT_HTML = 0x3005;
+        public static final int FORMAT_DPOF = 0x3006;
+        public static final int FORMAT_AIFF = 0x3007;
+        public static final int FORMAT_WAV = 0x3008;
+        public static final int FORMAT_MP3 = 0x3009;
+        public static final int FORMAT_AVI = 0x300A;
+        public static final int FORMAT_MPEG = 0x300B;
+        public static final int FORMAT_ASF = 0x300C;
+        public static final int FORMAT_DEFINED = 0x3800;
+        public static final int FORMAT_EXIF_JPEG = 0x3801;
+        public static final int FORMAT_TIFF_EP = 0x3802;
+        public static final int FORMAT_FLASHPIX = 0x3803;
+        public static final int FORMAT_BMP = 0x3804;
+        public static final int FORMAT_CIFF = 0x3805;
+        public static final int FORMAT_GIF = 0x3807;
+        public static final int FORMAT_JFIF = 0x3808;
+        public static final int FORMAT_CD = 0x3809;
+        public static final int FORMAT_PICT = 0x380A;
+        public static final int FORMAT_PNG = 0x380B;
+        public static final int FORMAT_TIFF = 0x380D;
+        public static final int FORMAT_TIFF_IT = 0x380E;
+        public static final int FORMAT_JP2 = 0x380F;
+        public static final int FORMAT_JPX = 0x3810;
+        public static final int FORMAT_UNDEFINED_FIRMWARE = 0xB802;
+        public static final int FORMAT_WINDOWS_IMAGE_FORMAT = 0xB881;
+        public static final int FORMAT_UNDEFINED_AUDIO = 0xB900;
+        public static final int FORMAT_WMA = 0xB901;
+        public static final int FORMAT_OGG = 0xB902;
+        public static final int FORMAT_AAC = 0xB903;
+        public static final int FORMAT_AUDIBLE = 0xB904;
+        public static final int FORMAT_FLAC = 0xB906;
+        public static final int FORMAT_UNDEFINED_VIDEO = 0xB980;
+        public static final int FORMAT_WMV = 0xB981;
+        public static final int FORMAT_MP4_CONTAINER = 0xB982;
+        public static final int FORMAT_MP2 = 0xB983;
+        public static final int FORMAT_3GP_CONTAINER = 0xB984;
+        public static final int FORMAT_UNDEFINED_COLLECTION = 0xBA00;
+        public static final int FORMAT_ABSTRACT_MULTIMEDIA_ALBUM = 0xBA01;
+        public static final int FORMAT_ABSTRACT_IMAGE_ALBUM = 0xBA02;
+        public static final int FORMAT_ABSTRACT_AUDIO_ALBUM = 0xBA03;
+        public static final int FORMAT_ABSTRACT_VIDEO_ALBUM = 0xBA04;
+        public static final int FORMAT_ABSTRACT_AV_PLAYLIST = 0xBA05;
+        public static final int FORMAT_ABSTRACT_CONTACT_GROUP = 0xBA06;
+        public static final int FORMAT_ABSTRACT_MESSAGE_FOLDER = 0xBA07;
+        public static final int FORMAT_ABSTRACT_CHAPTERED_PRODUCTION = 0xBA08;
+        public static final int FORMAT_ABSTRACT_AUDIO_PLAYLIST = 0xBA09;
+        public static final int FORMAT_ABSTRACT_VIDEO_PLAYLIST = 0xBA0A;
+        public static final int FORMAT_ABSTRACT_MEDIACAST = 0xBA0B;
+        public static final int FORMAT_WPL_PLAYLIST = 0xBA10;
+        public static final int FORMAT_M3U_PLAYLIST = 0xBA11;
+        public static final int FORMAT_MPL_PLAYLIST = 0xBA12;
+        public static final int FORMAT_ASX_PLAYLIST = 0xBA13;
+        public static final int FORMAT_PLS_PLAYLIST = 0xBA14;
+        public static final int FORMAT_UNDEFINED_DOCUMENT = 0xBA80;
+        public static final int FORMAT_ABSTRACT_DOCUMENT = 0xBA81;
+        public static final int FORMAT_XML_DOCUMENT = 0xBA82;
+        public static final int FORMAT_MS_WORD_DOCUMENT = 0xBA83;
+        public static final int FORMAT_MHT_COMPILED_HTML_DOCUMENT = 0xBA84;
+        public static final int FORMAT_MS_EXCEL_SPREADSHEET = 0xBA85;
+        public static final int FORMAT_MS_POWERPOINT_PRESENTATION = 0xBA86;
+        public static final int FORMAT_UNDEFINED_MESSAGE = 0xBB00;
+        public static final int FORMAT_ABSTRACT_MESSSAGE = 0xBB01;
+        public static final int FORMAT_UNDEFINED_CONTACT = 0xBB80;
+        public static final int FORMAT_ABSTRACT_CONTACT = 0xBB81;
+        public static final int FORMAT_VCARD_2 = 0xBB82;
+
+        /**
+         * Object is not protected. It may be modified and deleted, and its properties
+         * may be modified.
+         */
+        public static final int PROTECTION_STATUS_NONE = 0;
+
+        /**
+         * Object can not be modified or deleted and its properties can not be modified.
+         */
+        public static final int PROTECTION_STATUS_READ_ONLY = 0x8001;
+
+        /**
+         * Object can not be modified or deleted but its properties are modifiable.
+         */
+        public static final int PROTECTION_STATUS_READ_ONLY_DATA = 0x8002;
+
+        /**
+         * Object's contents can not be transfered from the device, but the object
+         * may be moved or deleted and its properties may be modified.
+         */
+        public static final int PROTECTION_STATUS_NON_TRANSFERABLE_DATA = 0x8003;
+
+        public static final int ASSOCIATION_TYPE_GENERIC_FOLDER = 0x0001;
     }
 }
diff --git a/media/java/android/media/MtpCursor.java b/media/java/android/media/MtpCursor.java
index 67ca31b4a50e8..baf3c12bedb53 100644
--- a/media/java/android/media/MtpCursor.java
+++ b/media/java/android/media/MtpCursor.java
@@ -126,18 +126,39 @@ public final class MtpCursor extends AbstractWindowedCursor {
     }
 
     /* Device Column IDs */
-    private static final int DEVICE_ROW_ID          = 1;
+     /* These must match the values in MtpCursor.cpp */
+   private static final int DEVICE_ROW_ID          = 1;
     private static final int DEVICE_MANUFACTURER    = 2;
     private static final int DEVICE_MODEL           = 3;
 
     /* Storage Column IDs */
+    /* These must match the values in MtpCursor.cpp */
     private static final int STORAGE_ROW_ID         = 101;
     private static final int STORAGE_IDENTIFIER     = 102;
     private static final int STORAGE_DESCRIPTION    = 103;
 
     /* Object Column IDs */
-    private static final int OBJECT_ROW_ID          = 201;
-    private static final int OBJECT_NAME            = 202;
+    /* These must match the values in MtpCursor.cpp */
+    private static final int OBJECT_ROW_ID              = 201;
+    private static final int OBJECT_STORAGE_ID          = 202;
+    private static final int OBJECT_FORMAT              = 203;
+    private static final int OBJECT_PROTECTION_STATUS   = 204;
+    private static final int OBJECT_SIZE                = 205;
+    private static final int OBJECT_THUMB_FORMAT        = 206;
+    private static final int OBJECT_THUMB_SIZE          = 207;
+    private static final int OBJECT_THUMB_WIDTH         = 208;
+    private static final int OBJECT_THUMB_HEIGHT        = 209;
+    private static final int OBJECT_IMAGE_WIDTH         = 210;
+    private static final int OBJECT_IMAGE_HEIGHT        = 211;
+    private static final int OBJECT_IMAGE_DEPTH         = 212;
+    private static final int OBJECT_PARENT              = 213;
+    private static final int OBJECT_ASSOCIATION_TYPE    = 214;
+    private static final int OBJECT_ASSOCIATION_DESC    = 215;
+    private static final int OBJECT_SEQUENCE_NUMBER     = 216;
+    private static final int OBJECT_NAME                = 217;
+    private static final int OBJECT_DATE_CREATED        = 218;
+    private static final int OBJECT_DATE_MODIFIED       = 219;
+    private static final int OBJECT_KEYWORDS            = 220;
 
     private static HashMap<String, Integer> sDeviceProjectionMap;
     private static HashMap<String, Integer> sStorageProjectionMap;
@@ -156,6 +177,26 @@ public final class MtpCursor extends AbstractWindowedCursor {
 
         sObjectProjectionMap = new HashMap<String, Integer>();
         sObjectProjectionMap.put(Mtp.Object._ID, new Integer(OBJECT_ROW_ID));
+        sObjectProjectionMap.put(Mtp.Object.STORAGE_ID, new Integer(OBJECT_STORAGE_ID));
+        sObjectProjectionMap.put(Mtp.Object.FORMAT, new Integer(OBJECT_FORMAT));
+        sObjectProjectionMap.put(Mtp.Object.PROTECTION_STATUS, new Integer(OBJECT_PROTECTION_STATUS));
+        sObjectProjectionMap.put(Mtp.Object.SIZE, new Integer(OBJECT_SIZE));
+        sObjectProjectionMap.put(Mtp.Object.THUMB_FORMAT, new Integer(OBJECT_THUMB_FORMAT));
+        sObjectProjectionMap.put(Mtp.Object.THUMB_SIZE, new Integer(OBJECT_THUMB_SIZE));
+        sObjectProjectionMap.put(Mtp.Object.THUMB_WIDTH, new Integer(OBJECT_THUMB_WIDTH));
+        sObjectProjectionMap.put(Mtp.Object.THUMB_HEIGHT, new Integer(OBJECT_THUMB_HEIGHT));
+        sObjectProjectionMap.put(Mtp.Object.IMAGE_WIDTH, new Integer(OBJECT_IMAGE_WIDTH));
+        sObjectProjectionMap.put(Mtp.Object.IMAGE_HEIGHT, new Integer(OBJECT_IMAGE_HEIGHT));
+        sObjectProjectionMap.put(Mtp.Object.IMAGE_DEPTH, new Integer(OBJECT_IMAGE_DEPTH));
+        sObjectProjectionMap.put(Mtp.Object.PARENT, new Integer(OBJECT_PARENT));
+        sObjectProjectionMap.put(Mtp.Object.ASSOCIATION_TYPE, new Integer(OBJECT_ASSOCIATION_TYPE));
+        sObjectProjectionMap.put(Mtp.Object.ASSOCIATION_DESC, new Integer(OBJECT_ASSOCIATION_DESC));
+        sObjectProjectionMap.put(Mtp.Object.SEQUENCE_NUMBER, new Integer(OBJECT_SEQUENCE_NUMBER));
+        sObjectProjectionMap.put(Mtp.Object.NAME, new Integer(OBJECT_NAME));
+        sObjectProjectionMap.put(Mtp.Object.DATE_CREATED, new Integer(OBJECT_DATE_CREATED));
+        sObjectProjectionMap.put(Mtp.Object.DATE_MODIFIED, new Integer(OBJECT_DATE_MODIFIED));
+        sObjectProjectionMap.put(Mtp.Object.KEYWORDS, new Integer(OBJECT_KEYWORDS));
+
         sObjectProjectionMap.put(Mtp.Object.NAME, new Integer(OBJECT_NAME));
     }
 
diff --git a/media/mtp/MtpCursor.cpp b/media/mtp/MtpCursor.cpp
index 9c9ce64c5733e..42d9e38092d96 100644
--- a/media/mtp/MtpCursor.cpp
+++ b/media/mtp/MtpCursor.cpp
@@ -29,18 +29,39 @@
 namespace android {
 
 /* Device Column IDs */
+/* These must match the values in MtpCursor.java */
 #define DEVICE_ROW_ID           1
 #define DEVICE_MANUFACTURER     2
 #define DEVICE_MODEL            3
 
 /* Storage Column IDs */
+/* These must match the values in MtpCursor.java */
 #define STORAGE_ROW_ID          101
 #define STORAGE_IDENTIFIER      102
 #define STORAGE_DESCRIPTION     103
 
 /* Object Column IDs */
-#define OBJECT_ROW_ID           201
-#define OBJECT_NAME             202
+/* These must match the values in MtpCursor.java */
+#define OBJECT_ROW_ID               201
+#define OBJECT_STORAGE_ID           202
+#define OBJECT_FORMAT               203
+#define OBJECT_PROTECTION_STATUS    204
+#define OBJECT_SIZE                 205
+#define OBJECT_THUMB_FORMAT         206
+#define OBJECT_THUMB_SIZE           207
+#define OBJECT_THUMB_WIDTH          208
+#define OBJECT_THUMB_HEIGHT         209
+#define OBJECT_IMAGE_WIDTH          210
+#define OBJECT_IMAGE_HEIGHT         211
+#define OBJECT_IMAGE_DEPTH          212
+#define OBJECT_PARENT               213
+#define OBJECT_ASSOCIATION_TYPE     214
+#define OBJECT_ASSOCIATION_DESC     215
+#define OBJECT_SEQUENCE_NUMBER      216
+#define OBJECT_NAME                 217
+#define OBJECT_DATE_CREATED         218
+#define OBJECT_DATE_MODIFIED        219
+#define OBJECT_KEYWORDS             220
 
 MtpCursor::MtpCursor(MtpClient* client, int queryType, int deviceID,
                 int storageID, int objectID, int columnCount, int* columns)
@@ -252,11 +273,10 @@ fail:
 bool MtpCursor::fillObject(CursorWindow* window, MtpDevice* device,
         MtpObjectHandle objectID, int row) {
 
-LOGD("fillObject %d\n", objectID);
-
     MtpObjectInfo* objectInfo = device->getObjectInfo(objectID);
     if (!objectInfo)
         return false;
+    // objectInfo->print();
     if (!prepareRow(window)) {
         delete objectInfo;
         return false;
@@ -268,17 +288,89 @@ LOGD("fillObject %d\n", objectID);
                 if (!putLong(window, objectID, row, i))
                     goto fail;
                  break;
+            case OBJECT_STORAGE_ID:
+                if (!putLong(window, objectInfo->mStorageID, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_FORMAT:
+                if (!putLong(window, objectInfo->mFormat, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_PROTECTION_STATUS:
+                if (!putLong(window, objectInfo->mProtectionStatus, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_SIZE:
+                if (!putLong(window, objectInfo->mCompressedSize, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_THUMB_FORMAT:
+                if (!putLong(window, objectInfo->mThumbFormat, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_THUMB_SIZE:
+                if (!putLong(window, objectInfo->mThumbCompressedSize, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_THUMB_WIDTH:
+                if (!putLong(window, objectInfo->mThumbPixWidth, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_THUMB_HEIGHT:
+                if (!putLong(window, objectInfo->mThumbPixHeight, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_IMAGE_WIDTH:
+                if (!putLong(window, objectInfo->mImagePixWidth, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_IMAGE_HEIGHT:
+                if (!putLong(window, objectInfo->mImagePixHeight, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_IMAGE_DEPTH:
+                if (!putLong(window, objectInfo->mImagePixDepth, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_PARENT:
+                if (!putLong(window, objectInfo->mParent, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_ASSOCIATION_TYPE:
+                if (!putLong(window, objectInfo->mAssociationType, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_ASSOCIATION_DESC:
+                if (!putLong(window, objectInfo->mAssociationDesc, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_SEQUENCE_NUMBER:
+                if (!putLong(window, objectInfo->mSequenceNumber, row, i))
+                    goto fail;
+                 break;
             case OBJECT_NAME:
                 if (!putString(window, objectInfo->mName, row, i))
                     goto fail;
                  break;
+            case OBJECT_DATE_CREATED:
+                if (!putLong(window, objectInfo->mDateCreated, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_DATE_MODIFIED:
+                if (!putLong(window, objectInfo->mDateModified, row, i))
+                    goto fail;
+                 break;
+            case OBJECT_KEYWORDS:
+                if (!putString(window, objectInfo->mKeywords, row, i))
+                    goto fail;
+                 break;
             default:
                 LOGE("fillStorage: unknown column %d\n", mColumns[i]);
                 goto fail;
         }
     }
 
-   delete objectInfo;
+    delete objectInfo;
     return true;
 
 fail:
diff --git a/media/mtp/MtpObjectInfo.cpp b/media/mtp/MtpObjectInfo.cpp
index a0ee2b637e8cf..de0f54a9c31e1 100644
--- a/media/mtp/MtpObjectInfo.cpp
+++ b/media/mtp/MtpObjectInfo.cpp
@@ -64,7 +64,7 @@ void MtpObjectInfo::read(MtpDataPacket& packet) {
     mProtectionStatus = packet.getUInt16();
     mCompressedSize = packet.getUInt32();
     mThumbFormat = packet.getUInt16();
-    mCompressedSize = packet.getUInt32();
+    mThumbCompressedSize = packet.getUInt32();
     mThumbPixWidth = packet.getUInt32();
     mThumbPixHeight = packet.getUInt32();
     mImagePixWidth = packet.getUInt32();
@@ -92,6 +92,17 @@ void MtpObjectInfo::read(MtpDataPacket& packet) {
 
 void MtpObjectInfo::print() {
     LOGD("MtpObject Info %08X: %s\n", mHandle, mName);
+    LOGD("  mStorageID: %08X mFormat: %04X mProtectionStatus: %d\n",
+            mStorageID, mFormat, mProtectionStatus);
+    LOGD("  mCompressedSize: %d mThumbFormat: %04X mThumbCompressedSize: %d\n",
+            mCompressedSize, mFormat, mThumbCompressedSize);
+    LOGD("  mThumbPixWidth: %d mThumbPixHeight: %d\n", mThumbPixWidth, mThumbPixHeight);
+    LOGD("  mImagePixWidth: %d mImagePixHeight: %d mImagePixDepth: %d\n",
+            mImagePixWidth, mImagePixHeight, mImagePixDepth);
+    LOGD("  mParent: %08X mAssociationType: %04X mAssociationDesc: %04X\n",
+            mParent, mAssociationType, mAssociationDesc);
+    LOGD("  mSequenceNumber: %d mDateCreated: %d mDateModified: %d mKeywords: %s\n",
+            mSequenceNumber, mDateCreated, mDateModified, mKeywords);
 }
 
 }  // namespace android