com.squareup.picasso

Class Request.Builder

java.lang.Object

com.squareup.picasso.Request.Builder

Enclosing class:

Request

public static final class Request.Builder
extends Object

Builder for creating Request instances.

Constructor Summary

Constructors

Constructor and Description
Request.Builder(int resourceId) Start building a request using the specified resource ID.
Request.Builder(android.net.Uri uri) Start building a request using the specified Uri.

Method Summary

Methods

Modifier and Type	Method and Description
Request	build() Create the immutable Request object.
Request.Builder	centerCrop() Crops an image inside of the bounds specified by resize(int, int) rather than distorting the aspect ratio.
Request.Builder	centerInside() Centers an image inside of the bounds specified by resize(int, int).
Request.Builder	clearCenterCrop() Clear the center crop transformation flag, if set.
Request.Builder	clearCenterInside() Clear the center inside transformation flag, if set.
Request.Builder	clearOnlyScaleDown() Clear the onlyScaleUp flag, if set.
Request.Builder	clearResize() Clear the resize transformation, if any.
Request.Builder	clearRotation() Clear the rotation transformation, if any.
Request.Builder	config(android.graphics.Bitmap.Config config) Decode the image using the specified config.
Request.Builder	onlyScaleDown() Only resize an image if the original image size is bigger than the target size specified by resize(int, int).
Request.Builder	priority(Picasso.Priority priority) Execute request using the specified priority.
Request.Builder	resize(int targetWidth, int targetHeight) Resize the image to the specified size in pixels.
Request.Builder	rotate(float degrees) Rotate the image by the specified degrees.
Request.Builder	rotate(float degrees, float pivotX, float pivotY) Rotate the image by the specified degrees around a pivot point.
Request.Builder	setResourceId(int resourceId) Set the target image resource ID.
Request.Builder	setUri(android.net.Uri uri) Set the target image Uri.
Request.Builder	stableKey(String stableKey) Set the stable key to be used instead of the URI or resource ID when caching.
Request.Builder	transform(List<? extends Transformation> transformations) Add a list of custom transformations to be applied to the image.
Request.Builder	transform(Transformation transformation) Add a custom transformation to be applied to the image.

Methods inherited from class java.lang.Object

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

Constructor Detail

Request.Builder

public Request.Builder(android.net.Uri uri)

Start building a request using the specified Uri.

Request.Builder

public Request.Builder(int resourceId)

Start building a request using the specified resource ID.

Method Detail

setUri

public Request.Builder setUri(android.net.Uri uri)

Set the target image Uri.

This will clear an image resource ID if one is set.

setResourceId

public Request.Builder setResourceId(int resourceId)

Set the target image resource ID.

This will clear an image Uri if one is set.

stableKey

public Request.Builder stableKey(String stableKey)

Set the stable key to be used instead of the URI or resource ID when caching. Two requests with the same value are considered to be for the same resource.

resize

public Request.Builder resize(int targetWidth,
                     int targetHeight)

Resize the image to the specified size in pixels. Use 0 as desired dimension to resize keeping aspect ratio.

clearResize

public Request.Builder clearResize()

Clear the resize transformation, if any. This will also clear center crop/inside if set.

centerCrop

public Request.Builder centerCrop()

Crops an image inside of the bounds specified by resize(int, int) rather than distorting the aspect ratio. This cropping technique scales the image so that it fills the requested bounds and then crops the extra.

clearCenterCrop

public Request.Builder clearCenterCrop()

Clear the center crop transformation flag, if set.

centerInside

public Request.Builder centerInside()

Centers an image inside of the bounds specified by resize(int, int). This scales the image so that both dimensions are equal to or less than the requested bounds.

clearCenterInside

public Request.Builder clearCenterInside()

Clear the center inside transformation flag, if set.

onlyScaleDown

public Request.Builder onlyScaleDown()

Only resize an image if the original image size is bigger than the target size specified by resize(int, int).

clearOnlyScaleDown

public Request.Builder clearOnlyScaleDown()

Clear the onlyScaleUp flag, if set.

rotate

public Request.Builder rotate(float degrees)

Rotate the image by the specified degrees.

rotate

public Request.Builder rotate(float degrees,
                     float pivotX,
                     float pivotY)

Rotate the image by the specified degrees around a pivot point.

clearRotation

public Request.Builder clearRotation()

Clear the rotation transformation, if any.

config

public Request.Builder config(android.graphics.Bitmap.Config config)

Decode the image using the specified config.

priority

public Request.Builder priority(Picasso.Priority priority)

Execute request using the specified priority.

transform

public Request.Builder transform(Transformation transformation)

Add a custom transformation to be applied to the image.

Custom transformations will always be run after the built-in transformations.

transform

public Request.Builder transform(List<? extends Transformation> transformations)

Add a list of custom transformations to be applied to the image.

Custom transformations will always be run after the built-in transformations.

build

public Request build()

Create the immutable Request object.