# MtpObjectInfo
Added in[API level 12](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
Summary:[Nested Classes](https://developer.android.com/reference/android/mtp/MtpObjectInfo#nestedclasses)\|[Methods](https://developer.android.com/reference/android/mtp/MtpObjectInfo#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/mtp/MtpObjectInfo#inhmethods)
# MtpObjectInfo
*** ** * ** ***
[Kotlin](https://developer.android.com/reference/kotlin/android/mtp/MtpObjectInfo "View this page in Kotlin")\|Java
`
public
final
class
MtpObjectInfo
`
`
extends `[Object](https://developer.android.com/reference/java/lang/Object)`
``
`
|---|---------------------------|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.mtp.MtpObjectInfo |
*** ** * ** ***
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](https://developer.android.com/reference/android/mtp/MtpObjectInfo.Builder) Builds a new object info instance. |
| ### Public methods ||
|-----------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` int` | ` `[getAssociationDesc](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getAssociationDesc())`() ` Returns the association description for the MTP object Will be zero objects that are not of format[MtpConstants.FORMAT_ASSOCIATION](https://developer.android.com/reference/android/mtp/MtpConstants#FORMAT_ASSOCIATION) |
| ` int` | ` `[getAssociationType](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getAssociationType())`() ` Returns the association type for the MTP object Will be zero objects that are not of format[MtpConstants.FORMAT_ASSOCIATION](https://developer.android.com/reference/android/mtp/MtpConstants#FORMAT_ASSOCIATION)For directories the association type is typically[MtpConstants.ASSOCIATION_TYPE_GENERIC_FOLDER](https://developer.android.com/reference/android/mtp/MtpConstants#ASSOCIATION_TYPE_GENERIC_FOLDER) |
| ` int` | ` `[getCompressedSize](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getCompressedSize())`() ` Returns the size of the MTP object |
| ` long` | ` `[getCompressedSizeLong](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getCompressedSizeLong())`() ` Returns the size of the MTP object |
| ` long` | ` `[getDateCreated](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getDateCreated())`() ` Returns the creation date of the MTP object The value is represented as milliseconds since January 1, 1970 |
| ` long` | ` `[getDateModified](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getDateModified())`() ` Returns the modification date of the MTP object The value is represented as milliseconds since January 1, 1970 |
| ` int` | ` `[getFormat](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getFormat())`() ` Returns the format code for the MTP object |
| ` int` | ` `[getImagePixDepth](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getImagePixDepth())`() ` Returns the depth of the MTP object in bits per pixel Will be zero for non-image objects |
| ` long` | ` `[getImagePixDepthLong](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getImagePixDepthLong())`() ` Returns the depth of the MTP object in bits per pixel Will be zero for non-image objects |
| ` int` | ` `[getImagePixHeight](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getImagePixHeight())`() ` Returns the height of the MTP object in pixels Will be zero for non-image objects |
| ` long` | ` `[getImagePixHeightLong](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getImagePixHeightLong())`() ` Returns the height of the MTP object in pixels Will be zero for non-image objects |
| ` int` | ` `[getImagePixWidth](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getImagePixWidth())`() ` Returns the width of the MTP object in pixels Will be zero for non-image objects |
| ` long` | ` `[getImagePixWidthLong](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getImagePixWidthLong())`() ` Returns the width of the MTP object in pixels Will be zero for non-image objects |
| ` `[String](https://developer.android.com/reference/java/lang/String) | ` `[getKeywords](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getKeywords())`() ` Returns a comma separated list of keywords for the MTP object |
| ` `[String](https://developer.android.com/reference/java/lang/String) | ` `[getName](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getName())`() ` Returns the name of the MTP object |
| ` int` | ` `[getObjectHandle](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getObjectHandle())`() ` Returns the object handle for the MTP object |
| ` int` | ` `[getParent](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getParent())`() ` Returns the object handle for the object's parent Will be zero for the root directory of a storage unit |
| ` int` | ` `[getProtectionStatus](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getProtectionStatus())`() ` Returns the protection status for the MTP object Possible values are: - [MtpConstants.PROTECTION_STATUS_NONE](https://developer.android.com/reference/android/mtp/MtpConstants#PROTECTION_STATUS_NONE) - [MtpConstants.PROTECTION_STATUS_READ_ONLY](https://developer.android.com/reference/android/mtp/MtpConstants#PROTECTION_STATUS_READ_ONLY) - [MtpConstants.PROTECTION_STATUS_NON_TRANSFERABLE_DATA](https://developer.android.com/reference/android/mtp/MtpConstants#PROTECTION_STATUS_NON_TRANSFERABLE_DATA)
|
| ` int` | ` `[getSequenceNumber](https://developer.android.com/reference/android/mtp/MtpObjectInfo#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](https://developer.android.com/reference/android/mtp/MtpObjectInfo#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](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getStorageId())`() ` Returns the storage ID for the MTP object's storage unit |
| ` int` | ` `[getThumbCompressedSize](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getThumbCompressedSize())`() ` Returns the size of the MTP object's thumbnail Will be zero for objects with no thumbnail |
| ` long` | ` `[getThumbCompressedSizeLong](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getThumbCompressedSizeLong())`() ` Returns the size of the MTP object's thumbnail Will be zero for objects with no thumbnail |
| ` int` | ` `[getThumbFormat](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getThumbFormat())`() ` Returns the format code for the MTP object's thumbnail Will be zero for objects with no thumbnail |
| ` int` | ` `[getThumbPixHeight](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getThumbPixHeight())`() ` Returns the height of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail |
| ` long` | ` `[getThumbPixHeightLong](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getThumbPixHeightLong())`() ` Returns the height of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail |
| ` int` | ` `[getThumbPixWidth](https://developer.android.com/reference/android/mtp/MtpObjectInfo#getThumbPixWidth())`() ` Returns the width of the MTP object's thumbnail in pixels Will be zero for objects with no thumbnail |
| ` long` | ` `[getThumbPixWidthLong](https://developer.android.com/reference/android/mtp/MtpObjectInfo#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](https://developer.android.com/reference/java/lang/Object)` ` |--------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](https://developer.android.com/reference/java/lang/Object) | ` `[clone](https://developer.android.com/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object. | | ` boolean` | ` `[equals](https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](https://developer.android.com/reference/java/lang/Object)` obj) ` Indicates whether some other object is "equal to" this one. | | ` void` | ` `[finalize](https://developer.android.com/reference/java/lang/Object#finalize())`() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. | | ` final `[Class](https://developer.android.com/reference/java/lang/Class)`` | ` `[getClass](https://developer.android.com/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this`Object`. | | ` int` | ` `[hashCode](https://developer.android.com/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object. | | ` final void` | ` `[notify](https://developer.android.com/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor. | | ` final void` | ` `[notifyAll](https://developer.android.com/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor. | | ` `[String](https://developer.android.com/reference/java/lang/String) | ` `[toString](https://developer.android.com/reference/java/lang/Object#toString())`() ` Returns a string representation of the object. | | ` final void` | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait(long,%20int))`(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](https://developer.android.com/reference/java/lang/Object#wait(long))`(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](https://developer.android.com/reference/java/lang/Object#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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public int getAssociationDesc ()
```
Returns the association description for the MTP object Will be zero objects that are not of format[MtpConstants.FORMAT_ASSOCIATION](https://developer.android.com/reference/android/mtp/MtpConstants#FORMAT_ASSOCIATION)
| Returns ||
|-------|---------------------------------------------|
| `int` | the object's association description
|
### getAssociationType
Added in[API level 12](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public int getAssociationType ()
```
Returns the association type for the MTP object Will be zero objects that are not of format[MtpConstants.FORMAT_ASSOCIATION](https://developer.android.com/reference/android/mtp/MtpConstants#FORMAT_ASSOCIATION)For directories the association type is typically[MtpConstants.ASSOCIATION_TYPE_GENERIC_FOLDER](https://developer.android.com/reference/android/mtp/MtpConstants#ASSOCIATION_TYPE_GENERIC_FOLDER)
| Returns ||
|-------|--------------------------------------|
| `int` | the object's association type
|
### getCompressedSize
Added in[API level 12](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public int getCompressedSize ()
```
Returns the size of the MTP object
| Returns ||
|-------|------------------------|
| `int` | the object size
|
### getCompressedSizeLong
Added in[API level 24](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public long getCompressedSizeLong ()
```
Returns the size of the MTP object
| Returns ||
|--------|------------------------|
| `long` | the object size
|
### getDateCreated
Added in[API level 12](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public int getFormat ()
```
Returns the format code for the MTP object
| Returns ||
|-------|------------------------|
| `int` | the format code
|
### getImagePixDepth
Added in[API level 12](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public String getKeywords ()
```
Returns a comma separated list of keywords for the MTP object
| Returns ||
|--------------------------------------------------------------------|--------------------------------------------------------------|
| [String](https://developer.android.com/reference/java/lang/String) | the object's keyword list This value cannot be`null`.
|
### getName
Added in[API level 12](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public String getName ()
```
Returns the name of the MTP object
| Returns ||
|--------------------------------------------------------------------|------------------------------------------------------|
| [String](https://developer.android.com/reference/java/lang/String) | the object's name This value cannot be`null`.
|
### getObjectHandle
Added in[API level 12](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public int getObjectHandle ()
```
Returns the object handle for the MTP object
| Returns ||
|-------|--------------------------|
| `int` | the object handle
|
### getParent
Added in[API level 12](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public int getProtectionStatus ()
```
Returns the protection status for the MTP object Possible values are:
- [MtpConstants.PROTECTION_STATUS_NONE](https://developer.android.com/reference/android/mtp/MtpConstants#PROTECTION_STATUS_NONE)
- [MtpConstants.PROTECTION_STATUS_READ_ONLY](https://developer.android.com/reference/android/mtp/MtpConstants#PROTECTION_STATUS_READ_ONLY)
- [MtpConstants.PROTECTION_STATUS_NON_TRANSFERABLE_DATA](https://developer.android.com/reference/android/mtp/MtpConstants#PROTECTION_STATUS_NON_TRANSFERABLE_DATA)
| Returns ||
|-------|------------------------------|
| `int` | the protection status
|
### getSequenceNumber
Added in[API level 12](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
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
|