com.vk.sdk.api.model

Class VKPhotoSizes

java.lang.Object

com.vk.sdk.api.model.VKApiModel

com.vk.sdk.api.model.VKList<VKApiPhotoSize>

com.vk.sdk.api.model.VKPhotoSizes

All Implemented Interfaces:

android.os.Parcelable, java.lang.Iterable<VKApiPhotoSize>, java.util.Collection<VKApiPhotoSize>, java.util.List<VKApiPhotoSize>

public class VKPhotoSizes
extends VKList<VKApiPhotoSize>
implements android.os.Parcelable

Model to parse a list of photo with photo sizes format. When photo_sizes=1 parameter is used in methods, response contains an info about original photo copies with different sizes in sizes array with objects, each of them contains following fields:

• src — url of image copy;
• width — copy width, px;
• height — copy height, px;
• type — notation for copy size and ratio.

Nested Class Summary

Nested classes/interfaces inherited from class com.vk.sdk.api.model.VKList

VKList.Parser<D>, VKList.ReflectParser<D extends VKApiModel>

Nested classes/interfaces inherited from interface android.os.Parcelable

android.os.Parcelable.ClassLoaderCreator<T>, android.os.Parcelable.Creator<T>

Field Summary

Fields

Modifier and Type	Field and Description
static android.os.Parcelable.Creator<VKPhotoSizes>	CREATOR

Fields inherited from class com.vk.sdk.api.model.VKApiModel

fields

Fields inherited from interface android.os.Parcelable

CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

Constructor Summary

Constructors

Constructor and Description
VKPhotoSizes() Creates empty list of photo sizes.
VKPhotoSizes(org.json.JSONArray from) Creates and fills list of photo sizes.

Method Summary

Modifier and Type	Method and Description
int	describeContents()
void	fill(org.json.JSONArray from) Fill list according with given data.
void	fill(org.json.JSONArray from, int width, int height) Creates list of photo sizes which fill with according data.
java.lang.String	getByType(char type) Return image according with given type of thumb.
java.lang.String	getImageForDimension(int width, int height) Finds an image that fits perfectly into the specified dimensions.
void	setOriginalDimension(int width, int height) Sets original image dimensions.
static void	setQuality(float quality) Sets the quality modifier for sampling algorithm of image resolution.
void	sort() Sorts thumbs according to their width.
void	writeToParcel(android.os.Parcel dest, int flags)

Methods inherited from class com.vk.sdk.api.model.VKList

add, add, addAfter, addAll, addAll, addBefore, clear, contains, containsAll, equals, fill, fill, fill, fill, get, getById, getCount, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, parse, remove, remove, removeAll, retainAll, search, set, size, subList, toArray, toArray

Methods inherited from class com.vk.sdk.api.model.VKApiModel

getTag, getTag, setTag, setTag

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

hashCode, replaceAll, sort, spliterator

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

CREATOR

public static android.os.Parcelable.Creator<VKPhotoSizes> CREATOR

Constructor Detail

VKPhotoSizes

public VKPhotoSizes()

Creates empty list of photo sizes.

VKPhotoSizes

public VKPhotoSizes(org.json.JSONArray from)

Creates and fills list of photo sizes.

Method Detail

setQuality

public static void setQuality(float quality)

Sets the quality modifier for sampling algorithm of image resolution.

Parameters:

quality - positive number between 0.0f and 1.0f.

fill

public void fill(org.json.JSONArray from,
                 int width,
                 int height)

Creates list of photo sizes which fill with according data.

Parameters:

from - array of photo sizes returned by VK.

width - original photo width in pixels.

height - original photo height in pixels.

fill

public void fill(org.json.JSONArray from)

Fill list according with given data.

Parameters:

from - array of photo sizes returned by VK.

getByType

public java.lang.String getByType(char type)

Return image according with given type of thumb.

Returns:

URL of image thumb, or null if image with this thumb is not found in the list.

setOriginalDimension

public void setOriginalDimension(int width,
                                 int height)

Sets original image dimensions.

Parameters:

width - original photo width in pixels.

height - original photo height in pixels.

sort

public void sort()

Sorts thumbs according to their width.

getImageForDimension

public java.lang.String getImageForDimension(int width,
                                             int height)

Finds an image that fits perfectly into the specified dimensions. Method is uses a cache of last thumbs for better performance.

Parameters:

width - required minimum width of image in pixels.

height - required minimum height of image in pixels.

Returns:

URL of selected thumb or null if image with what parameters is not found.

describeContents

public int describeContents()

Specified by:

describeContents in interface android.os.Parcelable

Overrides:

describeContents in class VKList<VKApiPhotoSize>

writeToParcel

public void writeToParcel(android.os.Parcel dest,
                          int flags)

Specified by:

writeToParcel in interface android.os.Parcelable

Overrides:

writeToParcel in class VKList<VKApiPhotoSize>