Home Original page

MtpObjectInfo  |  API reference  |  Android Developers

public final class MtpObjectInfo
extends Object


This class encapsulates information about an object on an MTP device. This corresponds to the ObjectInfo Dataset described in section 5.3.1 of the MTP specification.

Summary

Nested classes

class MtpObjectInfo.Builder

Builds a new object info instance. 

Public methods

int getAssociationDesc()

Returns the association description for the MTP object Will be zero objects that are not of format MtpConstants.FORMAT_ASSOCIATION

int getAssociationType()

Returns the association type for the MTP object Will be zero objects that are not of format MtpConstants.FORMAT_ASSOCIATION For directories the association type is typically MtpConstants.ASSOCIATION_TYPE_GENERIC_FOLDER

int getCompressedSize()

Returns the size of the MTP object

long getCompressedSizeLong()

Returns the size of the MTP object

long getDateCreated()

Returns the creation date of the MTP object The value is represented as milliseconds since January 1, 1970

long getDateModified()

Returns the modification date of the MTP object The value is represented as milliseconds since January 1, 1970

int getFormat()

Returns the format code for the MTP object

int getImagePixDepth()

Returns the depth of the MTP object in bits per pixel Will be zero for non-image objects

long getImagePixDepthLong()

Returns the depth of the MTP object in bits per pixel Will be zero for non-image objects

int getImagePixHeight()

Returns the height of the MTP object in pixels Will be zero for non-image objects

long getImagePixHeightLong()

Returns the height of the MTP object in pixels Will be zero for non-image objects

int getImagePixWidth()

Returns the width of the MTP object in pixels Will be zero for non-image objects

long getImagePixWidthLong()

Returns the width of the MTP object in pixels Will be zero for non-image objects

String getKeywords()

Returns a comma separated list of keywords for the MTP object

String getName()

Returns the name of the MTP object

int getObjectHandle()

Returns the object handle for the MTP object

int getParent()

Returns the object handle for the object's parent Will be zero for the root directory of a storage unit

int getProtectionStatus()

Returns the protection status for the MTP object Possible values are:

int getSequenceNumber()

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.

long getSequenceNumberLong()

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.

int getStorageId()

Returns the storage ID for the MTP object's storage unit

int getThumbCompressedSize()

Returns the size of the MTP object's thumbnail Will be zero for objects with no thumbnail

long getThumbCompressedSizeLong()

Returns the size of the MTP object's thumbnail Will be zero for objects with no thumbnail

int getThumbFormat()

Returns the format code for the MTP object's thumbnail Will be zero for objects with no thumbnail

int getThumbPixHeight()

Returns the height of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail

long getThumbPixHeightLong()

Returns the height of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail

int getThumbPixWidth()

Returns the width of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail

long getThumbPixWidthLong()

Returns the width of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail

Inherited methods

From class java.lang.Object

Object clone()

Creates and returns a copy of this object.

boolean equals(Object obj)

Indicates whether some other object is "equal to" this one.

void finalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

final Class<?> getClass()

Returns the runtime class of this Object.

int hashCode()

Returns a hash code value for the object.

final void notify()

Wakes up a single thread that is waiting on this object's monitor.

final void notifyAll()

Wakes up all threads that are waiting on this object's monitor.

String toString()

Returns a string representation of the object.

final void wait(long timeoutMillis, int nanos)

Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

final void wait(long timeoutMillis)

Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

final void wait()

Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public methods

getAssociationDesc

Added in API level 12 

public int getAssociationDesc ()

Returns the association description for the MTP object Will be zero objects that are not of format MtpConstants.FORMAT_ASSOCIATION

Returns
int the object's association description

getAssociationType

Added in API level 12 

public int getAssociationType ()

Returns the association type for the MTP object Will be zero objects that are not of format MtpConstants.FORMAT_ASSOCIATION For directories the association type is typically MtpConstants.ASSOCIATION_TYPE_GENERIC_FOLDER

Returns
int the object's association type

getCompressedSize

Added in API level 12 

public int getCompressedSize ()

Returns the size of the MTP object

Returns
int the object size

getCompressedSizeLong

Added in API level 24 

public long getCompressedSizeLong ()

Returns the size of the MTP object

Returns
long the object size

getDateCreated

Added in API level 12 

public long getDateCreated ()

Returns the creation date of the MTP object The value is represented as milliseconds since January 1, 1970

Returns
long the object's creation date

getDateModified

Added in API level 12 

public long getDateModified ()

Returns the modification date of the MTP object The value is represented as milliseconds since January 1, 1970

Returns
long the object's modification date

getFormat

Added in API level 12 

public int getFormat ()

Returns the format code for the MTP object

Returns
int the format code

getImagePixDepth

Added in API level 12 

public int getImagePixDepth ()

Returns the depth of the MTP object in bits per pixel Will be zero for non-image objects

Returns
int the image depth

getImagePixDepthLong

Added in API level 24 

public long getImagePixDepthLong ()

Returns the depth of the MTP object in bits per pixel Will be zero for non-image objects

Returns
long the image depth

getImagePixHeight

Added in API level 12 

public int getImagePixHeight ()

Returns the height of the MTP object in pixels Will be zero for non-image objects

Returns
int the image height

getImagePixHeightLong

Added in API level 24 

public long getImagePixHeightLong ()

Returns the height of the MTP object in pixels Will be zero for non-image objects

Returns
long the image height

getImagePixWidth

Added in API level 12 

public int getImagePixWidth ()

Returns the width of the MTP object in pixels Will be zero for non-image objects

Returns
int the image width

getImagePixWidthLong

Added in API level 24 

public long getImagePixWidthLong ()

Returns the width of the MTP object in pixels Will be zero for non-image objects

Returns
long the image width

getKeywords

Added in API level 12 

public String getKeywords ()

Returns a comma separated list of keywords for the MTP object

Returns
String the object's keyword list.
This value cannot be null.

getName

Added in API level 12 

public String getName ()

Returns the name of the MTP object

Returns
String the object's name.
This value cannot be null.

getObjectHandle

Added in API level 12 

public int getObjectHandle ()

Returns the object handle for the MTP object

Returns
int the object handle

getParent

Added in API level 12 

public int getParent ()

Returns the object handle for the object's parent Will be zero for the root directory of a storage unit

Returns
int the object's parent

getProtectionStatus

Added in API level 12 

public int getProtectionStatus ()

Returns the protection status for the MTP object Possible values are:

Returns
int the protection status

getSequenceNumber

Added in API level 12 

public int getSequenceNumber ()

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.

Returns
int the object's sequence number

getSequenceNumberLong

Added in API level 24 

public long getSequenceNumberLong ()

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.

Returns
long the object's sequence number

getStorageId

Added in API level 12 

public int getStorageId ()

Returns the storage ID for the MTP object's storage unit

Returns
int the storage ID

getThumbCompressedSize

Added in API level 12 

public int getThumbCompressedSize ()

Returns the size of the MTP object's thumbnail Will be zero for objects with no thumbnail

Returns
int the thumbnail size

getThumbCompressedSizeLong

Added in API level 24 

public long getThumbCompressedSizeLong ()

Returns the size of the MTP object's thumbnail Will be zero for objects with no thumbnail

Returns
long the thumbnail size

getThumbFormat

Added in API level 12 

public int getThumbFormat ()

Returns the format code for the MTP object's thumbnail Will be zero for objects with no thumbnail

Returns
int the thumbnail format code

getThumbPixHeight

Added in API level 12 

public int getThumbPixHeight ()

Returns the height of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail

Returns
int the thumbnail height

getThumbPixHeightLong

Added in API level 24 

public long getThumbPixHeightLong ()

Returns the height of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail

Returns
long the thumbnail height

getThumbPixWidth

Added in API level 12 

public int getThumbPixWidth ()

Returns the width of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail

Returns
int the thumbnail width

getThumbPixWidthLong

Added in API level 24 

public long getThumbPixWidthLong ()

Returns the width of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail

Returns
long the thumbnail width