FileMediaItem
open class FileMediaItem : MediaItem
| androidx.media2.common.MediaItem | |
| ↳ | androidx.media2.common.FileMediaItem |
Structure for media item for a file.
Users should use Builder to create FileMediaItem.
You cannot directly send this object across the process through ParcelUtils. See MediaItem for detail.
Summary
Nested classes |
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This Builder class simplifies the creation of a |
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Constants |
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| static Long |
Used when the length of file descriptor is unknown. |
Inherited constants |
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Public methods |
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| open Long |
Returns the content length associated with the ParcelFileDescriptor of this media item. |
| open Long |
Returns the offset associated with the ParcelFileDescriptor of this media item. |
| open ParcelFileDescriptor |
Returns the ParcelFileDescriptor of this media item. |
Inherited functions |
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Constants
FD_LENGTH_UNKNOWN
static val FD_LENGTH_UNKNOWN: Long
Used when the length of file descriptor is unknown.
Value: LONG_MAX
See Also
Public methods
getFileDescriptorLength
open fun getFileDescriptorLength(): Long
Returns the content length associated with the ParcelFileDescriptor of this media item. FD_LENGTH_UNKNOWN means same as the length of source content.
| Return | |
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| Long: the content length associated with the ParcelFileDescriptor of this media item |
getFileDescriptorOffset
open fun getFileDescriptorOffset(): Long
Returns the offset associated with the ParcelFileDescriptor of this media item. It's meaningful only when it has been set by the MediaItem.Builder.
| Return | |
|---|---|
| Long: the offset associated with the ParcelFileDescriptor of this media item |
getParcelFileDescriptor
@NonNull open fun getParcelFileDescriptor(): ParcelFileDescriptor
Returns the ParcelFileDescriptor of this media item.
| Return | |
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| ParcelFileDescriptor: the ParcelFileDescriptor of this media item |