io.github.privacystreams.image

Class Image

java.lang.Object

io.github.privacystreams.core.Item

io.github.privacystreams.image.Image

@PSItem
public class Image
extends Item

An Image item represents an image, could be an image file from storage, etc.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	BUCKET_ID The id of the bucket (folder) that the image belongs to.
static java.lang.String	BUCKET_NAME The name of the bucket (folder) that the image belongs to.
static java.lang.String	DATE_ADDED The timestamp of when the Image item was generated.
static java.lang.String	IMAGE_DATA The abstraction of image data.
static java.lang.String	IMAGE_ID The id of the image in Android media database.
static java.lang.String	IMAGE_NAME The name of the image.
static java.lang.String	IMAGE_PATH The file path of the image.

Fields inherited from class io.github.privacystreams.core.Item

EOS, TIME_CREATED

Method Summary

Modifier and Type	Method and Description
static PStreamProvider	getFromStorage() Provide a stream of all Image items in local file system.
static PStreamProvider	takeFromCamera() Provide an PStream with an Image item, which represents a photo taken from camera.

Methods inherited from class io.github.privacystreams.core.Item

containsField, equals, excludeFields, getAsBoolean, getAsDouble, getAsFloat, getAsInteger, getAsLong, getAsString, getValueByField, includeFields, isEndOfStream, setFieldValue, toDebugString, toJson, toMap, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DATE_ADDED

@PSItemField(type=java.lang.Long.class)
public static final java.lang.String DATE_ADDED

The timestamp of when the Image item was generated.

See Also:

Constant Field Values

IMAGE_DATA

@PSItemField(type=ImageData.class)
public static final java.lang.String IMAGE_DATA

The abstraction of image data. The value is an `ImageData` instance.

See Also:

Constant Field Values

BUCKET_ID

@PSItemField(type=java.lang.Integer.class)
public static final java.lang.String BUCKET_ID

The id of the bucket (folder) that the image belongs to. This field is only available with `getFromStorage` provider.

See Also:

Constant Field Values

BUCKET_NAME

@PSItemField(type=java.lang.String.class)
public static final java.lang.String BUCKET_NAME

The name of the bucket (folder) that the image belongs to. This field is only available with `getFromStorage` provider.

See Also:

Constant Field Values

IMAGE_ID

@PSItemField(type=java.lang.Integer.class)
public static final java.lang.String IMAGE_ID

The id of the image in Android media database. This field is only available with `getFromStorage` provider.

See Also:

Constant Field Values

IMAGE_NAME

@PSItemField(type=java.lang.String.class)
public static final java.lang.String IMAGE_NAME

The name of the image. This field is only available with `getFromStorage` provider.

See Also:

Constant Field Values

IMAGE_PATH

@PSItemField(type=java.lang.String.class)
public static final java.lang.String IMAGE_PATH

The file path of the image. This field is only available with `getFromStorage` provider.

See Also:

Constant Field Values

Method Detail

takeFromCamera

public static PStreamProvider takeFromCamera()

Provide an PStream with an Image item, which represents a photo taken from camera. This provider requires `android.permission.CAMERA` permission and `android.permission.WRITE_EXTERNAL_STORAGE` permission.

Returns:

the provider function.

getFromStorage

public static PStreamProvider getFromStorage()

Provide a stream of all Image items in local file system. This provider requires `android.permission.READ_EXTERNAL_STORAGE` permission.

Returns:

the provider function.