Add varietions of MtpDevice's mehtods using long. (e0e6654a) · Commits · e / os / android_frameworks_base

api/current.txt

+17 −9

Original line number	Diff line number	Diff line
		@@ -22774,7 +22774,7 @@ package android.mtp {
		method public boolean importFile(int, android.os.ParcelFileDescriptor);
		method public boolean open(android.hardware.usb.UsbDeviceConnection);
		method public android.mtp.MtpEvent readEvent(android.os.CancellationSignal);
		method public boolean sendObject(int, int, android.os.ParcelFileDescriptor);
		method public boolean sendObject(int, long, android.os.ParcelFileDescriptor);
		method public android.mtp.MtpObjectInfo sendObjectInfo(android.mtp.MtpObjectInfo);
		}

		@@ -22805,23 +22805,31 @@ package android.mtp {
		method public final int getAssociationDesc();
		method public final int getAssociationType();
		method public final int getCompressedSize();
		method public final long getCompressedSizeLong();
		method public final long getDateCreated();
		method public final long getDateModified();
		method public final int getFormat();
		method public final int getImagePixDepth();
		method public final long getImagePixDepthLong();
		method public final int getImagePixHeight();
		method public final long getImagePixHeightLong();
		method public final int getImagePixWidth();
		method public final long getImagePixWidthLong();
		method public final java.lang.String getKeywords();
		method public final java.lang.String getName();
		method public final int getObjectHandle();
		method public final int getParent();
		method public final int getProtectionStatus();
		method public final int getSequenceNumber();
		method public final long getSequenceNumberLong();
		method public final int getStorageId();
		method public final int getThumbCompressedSize();
		method public final long getThumbCompressedSizeLong();
		method public final int getThumbFormat();
		method public final int getThumbPixHeight();
		method public final long getThumbPixHeightLong();
		method public final int getThumbPixWidth();
		method public final long getThumbPixWidthLong();
		}

		public static class MtpObjectInfo.Builder {
		@@ -22830,24 +22838,24 @@ package android.mtp {
		method public android.mtp.MtpObjectInfo build();
		method public android.mtp.MtpObjectInfo.Builder setAssociationDesc(int);
		method public android.mtp.MtpObjectInfo.Builder setAssociationType(int);
		method public android.mtp.MtpObjectInfo.Builder setCompressedSize(int);
		method public android.mtp.MtpObjectInfo.Builder setCompressedSize(long);
		method public android.mtp.MtpObjectInfo.Builder setDateCreated(long);
		method public android.mtp.MtpObjectInfo.Builder setDateModified(long);
		method public android.mtp.MtpObjectInfo.Builder setFormat(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixDepth(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixHeight(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixWidth(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixDepth(long);
		method public android.mtp.MtpObjectInfo.Builder setImagePixHeight(long);
		method public android.mtp.MtpObjectInfo.Builder setImagePixWidth(long);
		method public android.mtp.MtpObjectInfo.Builder setKeywords(java.lang.String);
		method public android.mtp.MtpObjectInfo.Builder setName(java.lang.String);
		method public android.mtp.MtpObjectInfo.Builder setObjectHandle(int);
		method public android.mtp.MtpObjectInfo.Builder setParent(int);
		method public android.mtp.MtpObjectInfo.Builder setProtectionStatus(int);
		method public android.mtp.MtpObjectInfo.Builder setSequenceNumber(int);
		method public android.mtp.MtpObjectInfo.Builder setSequenceNumber(long);
		method public android.mtp.MtpObjectInfo.Builder setStorageId(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbCompressedSize(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbCompressedSize(long);
		method public android.mtp.MtpObjectInfo.Builder setThumbFormat(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixHeight(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixWidth(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixHeight(long);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixWidth(long);
		}

		public final class MtpStorageInfo {

api/system-current.txt

+17 −9

Original line number	Diff line number	Diff line
		@@ -24381,7 +24381,7 @@ package android.mtp {
		method public boolean importFile(int, android.os.ParcelFileDescriptor);
		method public boolean open(android.hardware.usb.UsbDeviceConnection);
		method public android.mtp.MtpEvent readEvent(android.os.CancellationSignal);
		method public boolean sendObject(int, int, android.os.ParcelFileDescriptor);
		method public boolean sendObject(int, long, android.os.ParcelFileDescriptor);
		method public android.mtp.MtpObjectInfo sendObjectInfo(android.mtp.MtpObjectInfo);
		}

		@@ -24412,23 +24412,31 @@ package android.mtp {
		method public final int getAssociationDesc();
		method public final int getAssociationType();
		method public final int getCompressedSize();
		method public final long getCompressedSizeLong();
		method public final long getDateCreated();
		method public final long getDateModified();
		method public final int getFormat();
		method public final int getImagePixDepth();
		method public final long getImagePixDepthLong();
		method public final int getImagePixHeight();
		method public final long getImagePixHeightLong();
		method public final int getImagePixWidth();
		method public final long getImagePixWidthLong();
		method public final java.lang.String getKeywords();
		method public final java.lang.String getName();
		method public final int getObjectHandle();
		method public final int getParent();
		method public final int getProtectionStatus();
		method public final int getSequenceNumber();
		method public final long getSequenceNumberLong();
		method public final int getStorageId();
		method public final int getThumbCompressedSize();
		method public final long getThumbCompressedSizeLong();
		method public final int getThumbFormat();
		method public final int getThumbPixHeight();
		method public final long getThumbPixHeightLong();
		method public final int getThumbPixWidth();
		method public final long getThumbPixWidthLong();
		}

		public static class MtpObjectInfo.Builder {
		@@ -24437,24 +24445,24 @@ package android.mtp {
		method public android.mtp.MtpObjectInfo build();
		method public android.mtp.MtpObjectInfo.Builder setAssociationDesc(int);
		method public android.mtp.MtpObjectInfo.Builder setAssociationType(int);
		method public android.mtp.MtpObjectInfo.Builder setCompressedSize(int);
		method public android.mtp.MtpObjectInfo.Builder setCompressedSize(long);
		method public android.mtp.MtpObjectInfo.Builder setDateCreated(long);
		method public android.mtp.MtpObjectInfo.Builder setDateModified(long);
		method public android.mtp.MtpObjectInfo.Builder setFormat(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixDepth(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixHeight(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixWidth(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixDepth(long);
		method public android.mtp.MtpObjectInfo.Builder setImagePixHeight(long);
		method public android.mtp.MtpObjectInfo.Builder setImagePixWidth(long);
		method public android.mtp.MtpObjectInfo.Builder setKeywords(java.lang.String);
		method public android.mtp.MtpObjectInfo.Builder setName(java.lang.String);
		method public android.mtp.MtpObjectInfo.Builder setObjectHandle(int);
		method public android.mtp.MtpObjectInfo.Builder setParent(int);
		method public android.mtp.MtpObjectInfo.Builder setProtectionStatus(int);
		method public android.mtp.MtpObjectInfo.Builder setSequenceNumber(int);
		method public android.mtp.MtpObjectInfo.Builder setSequenceNumber(long);
		method public android.mtp.MtpObjectInfo.Builder setStorageId(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbCompressedSize(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbCompressedSize(long);
		method public android.mtp.MtpObjectInfo.Builder setThumbFormat(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixHeight(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixWidth(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixHeight(long);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixWidth(long);
		}

		public final class MtpStorageInfo {

api/test-current.txt

+17 −9

Original line number	Diff line number	Diff line
		@@ -22782,7 +22782,7 @@ package android.mtp {
		method public boolean importFile(int, android.os.ParcelFileDescriptor);
		method public boolean open(android.hardware.usb.UsbDeviceConnection);
		method public android.mtp.MtpEvent readEvent(android.os.CancellationSignal);
		method public boolean sendObject(int, int, android.os.ParcelFileDescriptor);
		method public boolean sendObject(int, long, android.os.ParcelFileDescriptor);
		method public android.mtp.MtpObjectInfo sendObjectInfo(android.mtp.MtpObjectInfo);
		}

		@@ -22813,23 +22813,31 @@ package android.mtp {
		method public final int getAssociationDesc();
		method public final int getAssociationType();
		method public final int getCompressedSize();
		method public final long getCompressedSizeLong();
		method public final long getDateCreated();
		method public final long getDateModified();
		method public final int getFormat();
		method public final int getImagePixDepth();
		method public final long getImagePixDepthLong();
		method public final int getImagePixHeight();
		method public final long getImagePixHeightLong();
		method public final int getImagePixWidth();
		method public final long getImagePixWidthLong();
		method public final java.lang.String getKeywords();
		method public final java.lang.String getName();
		method public final int getObjectHandle();
		method public final int getParent();
		method public final int getProtectionStatus();
		method public final int getSequenceNumber();
		method public final long getSequenceNumberLong();
		method public final int getStorageId();
		method public final int getThumbCompressedSize();
		method public final long getThumbCompressedSizeLong();
		method public final int getThumbFormat();
		method public final int getThumbPixHeight();
		method public final long getThumbPixHeightLong();
		method public final int getThumbPixWidth();
		method public final long getThumbPixWidthLong();
		}

		public static class MtpObjectInfo.Builder {
		@@ -22838,24 +22846,24 @@ package android.mtp {
		method public android.mtp.MtpObjectInfo build();
		method public android.mtp.MtpObjectInfo.Builder setAssociationDesc(int);
		method public android.mtp.MtpObjectInfo.Builder setAssociationType(int);
		method public android.mtp.MtpObjectInfo.Builder setCompressedSize(int);
		method public android.mtp.MtpObjectInfo.Builder setCompressedSize(long);
		method public android.mtp.MtpObjectInfo.Builder setDateCreated(long);
		method public android.mtp.MtpObjectInfo.Builder setDateModified(long);
		method public android.mtp.MtpObjectInfo.Builder setFormat(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixDepth(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixHeight(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixWidth(int);
		method public android.mtp.MtpObjectInfo.Builder setImagePixDepth(long);
		method public android.mtp.MtpObjectInfo.Builder setImagePixHeight(long);
		method public android.mtp.MtpObjectInfo.Builder setImagePixWidth(long);
		method public android.mtp.MtpObjectInfo.Builder setKeywords(java.lang.String);
		method public android.mtp.MtpObjectInfo.Builder setName(java.lang.String);
		method public android.mtp.MtpObjectInfo.Builder setObjectHandle(int);
		method public android.mtp.MtpObjectInfo.Builder setParent(int);
		method public android.mtp.MtpObjectInfo.Builder setProtectionStatus(int);
		method public android.mtp.MtpObjectInfo.Builder setSequenceNumber(int);
		method public android.mtp.MtpObjectInfo.Builder setSequenceNumber(long);
		method public android.mtp.MtpObjectInfo.Builder setStorageId(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbCompressedSize(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbCompressedSize(long);
		method public android.mtp.MtpObjectInfo.Builder setThumbFormat(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixHeight(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixWidth(int);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixHeight(long);
		method public android.mtp.MtpObjectInfo.Builder setThumbPixWidth(long);
		}

		public final class MtpStorageInfo {

media/java/android/mtp/MtpDevice.java

+7 −6

Original line number	Diff line number	Diff line
		@@ -153,10 +153,11 @@ public final class MtpDevice {
		*
		* @param objectHandle handle of the object to read
		* @param objectSize the size of the object (this should match
		* {@link MtpObjectInfo#getCompressedSize}
		* {@link MtpObjectInfo#getCompressedSize})
		* @return the object's data, or null if reading fails
		*/
		public byte[] getObject(int objectHandle, int objectSize) {
		Preconditions.checkArgumentNonnegative(objectSize, "objectSize should not be negative");
		return native_get_object(objectHandle, objectSize);
		}

		@@ -284,7 +285,7 @@ public final class MtpDevice {
		* @param descriptor file descriptor to read the data from.
		* @return true if the file transfer succeeds
		*/
		public boolean sendObject(int objectHandle, int size, ParcelFileDescriptor descriptor) {
		public boolean sendObject(int objectHandle, long size, ParcelFileDescriptor descriptor) {
		return native_send_object(objectHandle, size, descriptor.getFd());
		}

		@@ -343,16 +344,16 @@ public final class MtpDevice {
		private native MtpStorageInfo native_get_storage_info(int storageId);
		private native int[] native_get_object_handles(int storageId, int format, int objectHandle);
		private native MtpObjectInfo native_get_object_info(int objectHandle);
		private native byte[] native_get_object(int objectHandle, int objectSize);
		private native byte[] native_get_object(int objectHandle, long objectSize);
		private native long native_get_partial_object(
		int objectHandle, long offset, long objectSize, byte[] buffer) throws IOException;
		private native byte[] native_get_thumbnail(int objectHandle);
		private native boolean native_delete_object(int objectHandle);
		private native long native_get_parent(int objectHandle);
		private native long native_get_storage_id(int objectHandle);
		private native int native_get_parent(int objectHandle);
		private native int native_get_storage_id(int objectHandle);
		private native boolean native_import_file(int objectHandle, String destPath);
		private native boolean native_import_file(int objectHandle, int fd);
		private native boolean native_send_object(int objectHandle, int size, int fd);
		private native boolean native_send_object(int objectHandle, long size, int fd);
		private native MtpObjectInfo native_send_object_info(MtpObjectInfo info);
		private native int native_submit_event_request();
		private native MtpEvent native_reap_event_request(int handle);

media/java/android/mtp/MtpObjectInfo.java

+117 −17

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package android.mtp;

		import com.android.internal.util.Preconditions;

		/**
		* This class encapsulates information about an object on an MTP device.
		* This corresponds to the ObjectInfo Dataset described in
		@@ -96,9 +98,19 @@ public final class MtpObjectInfo {
		* @return the object size
		*/
		public final int getCompressedSize() {
		Preconditions.checkState(mCompressedSize >= 0);
		return mCompressedSize;
		}

		/**
		* Returns the size of the MTP object
		*
		* @return the object size
		*/
		public final long getCompressedSizeLong() {
		return uint32ToLong(mCompressedSize);
		}

		/**
		* Returns the format code for the MTP object's thumbnail
		* Will be zero for objects with no thumbnail
		@@ -116,9 +128,20 @@ public final class MtpObjectInfo {
		* @return the thumbnail size
		*/
		public final int getThumbCompressedSize() {
		Preconditions.checkState(mThumbCompressedSize >= 0);
		return mThumbCompressedSize;
		}

		/**
		* Returns the size of the MTP object's thumbnail
		* Will be zero for objects with no thumbnail
		*
		* @return the thumbnail size
		*/
		public final long getThumbCompressedSizeLong() {
		return uint32ToLong(mThumbCompressedSize);
		}

		/**
		* Returns the width of the MTP object's thumbnail in pixels
		* Will be zero for objects with no thumbnail
		@@ -126,9 +149,20 @@ public final class MtpObjectInfo {
		* @return the thumbnail width
		*/
		public final int getThumbPixWidth() {
		Preconditions.checkState(mThumbPixWidth >= 0);
		return mThumbPixWidth;
		}

		/**
		* Returns the width of the MTP object's thumbnail in pixels
		* Will be zero for objects with no thumbnail
		*
		* @return the thumbnail width
		*/
		public final long getThumbPixWidthLong() {
		return uint32ToLong(mThumbPixWidth);
		}

		/**
		* Returns the height of the MTP object's thumbnail in pixels
		* Will be zero for objects with no thumbnail
		@@ -136,9 +170,20 @@ public final class MtpObjectInfo {
		* @return the thumbnail height
		*/
		public final int getThumbPixHeight() {
		Preconditions.checkState(mThumbPixHeight >= 0);
		return mThumbPixHeight;
		}

		/**
		* Returns the height of the MTP object's thumbnail in pixels
		* Will be zero for objects with no thumbnail
		*
		* @return the thumbnail height
		*/
		public final long getThumbPixHeightLong() {
		return uint32ToLong(mThumbPixHeight);
		}

		/**
		* Returns the width of the MTP object in pixels
		* Will be zero for non-image objects
		@@ -146,9 +191,20 @@ public final class MtpObjectInfo {
		* @return the image width
		*/
		public final int getImagePixWidth() {
		Preconditions.checkState(mImagePixWidth >= 0);
		return mImagePixWidth;
		}

		/**
		* Returns the width of the MTP object in pixels
		* Will be zero for non-image objects
		*
		* @return the image width
		*/
		public final long getImagePixWidthLong() {
		return uint32ToLong(mImagePixWidth);
		}

		/**
		* Returns the height of the MTP object in pixels
		* Will be zero for non-image objects
		@@ -156,9 +212,20 @@ public final class MtpObjectInfo {
		* @return the image height
		*/
		public final int getImagePixHeight() {
		Preconditions.checkState(mImagePixHeight >= 0);
		return mImagePixHeight;
		}

		/**
		* Returns the height of the MTP object in pixels
		* Will be zero for non-image objects
		*
		* @return the image height
		*/
		public final long getImagePixHeightLong() {
		return uint32ToLong(mImagePixHeight);
		}

		/**
		* Returns the depth of the MTP object in bits per pixel
		* Will be zero for non-image objects
		@@ -166,9 +233,20 @@ public final class MtpObjectInfo {
		* @return the image depth
		*/
		public final int getImagePixDepth() {
		Preconditions.checkState(mImagePixDepth >= 0);
		return mImagePixDepth;
		}

		/**
		* Returns the depth of the MTP object in bits per pixel
		* Will be zero for non-image objects
		*
		* @return the image depth
		*/
		public final long getImagePixDepthLong() {
		return uint32ToLong(mImagePixDepth);
		}

		/**
		* Returns the object handle for the object's parent
		* Will be zero for the root directory of a storage unit
		@@ -212,9 +290,22 @@ public final class MtpObjectInfo {
		* @return the object's sequence number
		*/
		public final int getSequenceNumber() {
		Preconditions.checkState(mSequenceNumber >= 0);
		return mSequenceNumber;
		}

		/**
		* Returns the sequence number for the MTP object
		* This field is typically not used for MTP devices,
		* but is sometimes used to define a sequence of photos
		* on PTP cameras.
		*
		* @return the object's sequence number
		*/
		public final long getSequenceNumberLong() {
		return uint32ToLong(mSequenceNumber);
		}

		/**
		* Returns the name of the MTP object
		*
		@@ -309,8 +400,8 @@ public final class MtpObjectInfo {
		return this;
		}

		public Builder setCompressedSize(int value) {
		mObjectInfo.mCompressedSize = value;
		public Builder setCompressedSize(long value) {
		mObjectInfo.mCompressedSize = longToUint32(value, "value");
		return this;
		}

		@@ -329,18 +420,18 @@ public final class MtpObjectInfo {
		return this;
		}

		public Builder setImagePixDepth(int value) {
		mObjectInfo.mImagePixDepth = value;
		public Builder setImagePixDepth(long value) {
		mObjectInfo.mImagePixDepth = longToUint32(value, "value");
		return this;
		}

		public Builder setImagePixHeight(int value) {
		mObjectInfo.mImagePixHeight = value;
		public Builder setImagePixHeight(long value) {
		mObjectInfo.mImagePixHeight = longToUint32(value, "value");
		return this;
		}

		public Builder setImagePixWidth(int value) {
		mObjectInfo.mImagePixWidth = value;
		public Builder setImagePixWidth(long value) {
		mObjectInfo.mImagePixWidth = longToUint32(value, "value");
		return this;
		}

		@@ -364,8 +455,8 @@ public final class MtpObjectInfo {
		return this;
		}

		public Builder setSequenceNumber(int value) {
		mObjectInfo.mSequenceNumber = value;
		public Builder setSequenceNumber(long value) {
		mObjectInfo.mSequenceNumber = longToUint32(value, "value");
		return this;
		}

		@@ -374,8 +465,8 @@ public final class MtpObjectInfo {
		return this;
		}

		public Builder setThumbCompressedSize(int value) {
		mObjectInfo.mThumbCompressedSize = value;
		public Builder setThumbCompressedSize(long value) {
		mObjectInfo.mThumbCompressedSize = longToUint32(value, "value");
		return this;
		}

		@@ -384,13 +475,13 @@ public final class MtpObjectInfo {
		return this;
		}

		public Builder setThumbPixHeight(int value) {
		mObjectInfo.mThumbPixHeight = value;
		public Builder setThumbPixHeight(long value) {
		mObjectInfo.mThumbPixHeight = longToUint32(value, "value");
		return this;
		}

		public Builder setThumbPixWidth(int value) {
		mObjectInfo.mThumbPixWidth = value;
		public Builder setThumbPixWidth(long value) {
		mObjectInfo.mThumbPixWidth = longToUint32(value, "value");
		return this;
		}

		@@ -407,4 +498,13 @@ public final class MtpObjectInfo {
		return result;
		}
		}

		private static long uint32ToLong(int value) {
		return value < 0 ? 0x100000000L + value : value;
		}

		private static int longToUint32(long value, String valueName) {
		Preconditions.checkArgumentInRange(value, 0, 0xffffffffL, valueName);
		return (int) value;
		}
		}