AssetEntity class

The abstraction of assets (images/videos/audios). It represents a series of fields MediaStore on Android and the PHAsset object on iOS/macOS.

Annotations

Constructors

AssetEntity({required String id, required int typeInt, required int width, required int height, int duration = 0, int orientation = 0, bool isFavorite = false, String? title, int? createDateSecond, int? modifiedDateSecond, String? relativePath, double? latitude, double? longitude, String? mimeType, int subtype = 0})
const

Properties

createDateSecond → int?
The create time in unix timestamp of the asset.
final
createDateTime → DateTime
The create time of the asset in DateTime.
no setter
duration → int
The duration of the asset, but in different units.
final
exists → Future<bool>
Check whether the asset has been deleted.
no setter
file → Future<File?>
Obtain the compressed file of the asset.
no setter
fileWithSubtype → Future<File?>
Obtain the compressed file of the asset with subtype.
no setter
hashCode → int
The hash code for this object.
no setteroverride
height → int
The height of the asset.
final
id → String
The ID of the asset.
final
isFavorite → bool
Whether the asset is favorite on the device.
final
isLivePhoto → bool
Whether the asset is a live photo. Only valid on iOS/macOS.
no setter
latitude → double?
Latitude value of the location when shooting.
no setter
longitude → double?
Latitude value of the location when shooting.
no setter
mimeType → String?
The mime type of the asset.
final
mimeTypeAsync → Future<String?>
Get the mime type async.
no setter
modifiedDateSecond → int?
The modified time in unix timestamp of the asset.
final
modifiedDateTime → DateTime
The modified time of the asset in DateTime.
no setter
orientatedHeight → int
The orientated height according to the orientation.
no setter
orientatedSize → Size
The orientated size according to the orientation.
no setter
orientatedWidth → int
The orientated width according to the orientation.
no setter
orientation → int
The orientation of the asset.
final
originBytes → Future<Uint8List?>
Obtain the raw data of the asset.
no setter
originFile → Future<File?>
Obtain the original file that contain all EXIF information.
no setter
originFileWithSubtype → Future<File?>
Obtain the origin file with subtype.
no setter
relativePath → String?
The relative path abstraction of the asset.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → Size
The Size for the asset.
no setter
subtype → int
The subtype of the asset.
final
thumbnailData → Future<Uint8List?>
Obtain the thumbnail data with PMConstants.vDefaultThumbnailSize size of the asset, typically use it for preview displays.
no setter
title → String?
The title field of the asset.
final
titleAsync → Future<String>
  • Android: MediaStore.MediaColumns.DISPLAY_NAME.
  • iOS/macOS: PHAssetResource.originalFilename.
    • no setter
    titleAsyncWithSubtype → Future<String>
  • Android: MediaStore.MediaColumns.DISPLAY_NAME.
  • iOS/macOS: PHAssetResource.originalFilename.
    • no setter
    type → AssetType
    The type of the asset.
    no setter
    typeInt → int
    The type value of the type.
    final
    videoDuration → Duration
    The video duration in seconds.
    no setter
    width → int
    The width of the asset.
    final

    Methods

    copyWith({String? id, int? typeInt, int? width, int? height, int? duration, int? orientation, bool? isFavorite, String? title, int? createDateSecond, int? modifiedDateSecond, String? relativePath, double? latitude, double? longitude, String? mimeType, int? subtype}) → AssetEntity
    durationWithOptions({bool withSubtype = false}) → Future<int>
    Obtain the duration with the given options.
    getMediaUrl({PMProgressHandler? progressHandler}) → Future<String?>
    Provide regular URL for players.
    isLocallyAvailable({bool isOrigin = false, bool withSubtype = false, PMDarwinAVFileType? darwinFileType}) → Future<bool>
    Whether this asset is locally available.
    latlngAsync() → Future<LatLng>
    Obtain latitude and longitude.
    loadFile({bool isOrigin = true, bool withSubtype = false, PMProgressHandler? progressHandler, PMDarwinAVFileType? darwinFileType}) → Future<File?>
    Obtain file of the asset with a PMProgressHandler.
    noSuchMethod(Invocation invocation) → dynamic
    Invoked when a nonexistent method or property is accessed.
    inherited
    obtainForNewProperties() → Future<AssetEntity?>
    Refresh properties for the current asset and return a new object.
    thumbnailDataWithOption(ThumbnailOption option, {PMProgressHandler? progressHandler}) → Future<Uint8List?>
    Obtain the thumbnail data with the given customized ThumbnailOption.
    thumbnailDataWithSize(ThumbnailSize size, {ThumbnailFormat format = ThumbnailFormat.jpeg, int quality = 100, PMProgressHandler? progressHandler, int frame = 0}) → Future<Uint8List?>
    Obtain the thumbnail data with the given width and height of the asset.
    toString() → String
    A string representation of this object.
    override

    Operators

    operator ==(Object other) → bool
    The equality operator.
    override

    Static Methods

    fromId(String id) → Future<AssetEntity?>
    Obtain an entity from ID.