RequestOptions (glide API)

java.lang.Object
- com.bumptech.glide.request.RequestOptions

All Implemented Interfaces:

Cloneable
```
public class RequestOptions
extends Object
implements Cloneable
```
Provides type independent options to customize loads with Glide.

Constructor Summary

Constructors
Constructor and Description

RequestOptions()

Constructors
Constructor and Description
`RequestOptions()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`RequestOptions`	`apply(RequestOptions other)`
`RequestOptions`	`autoClone()` Similar to `lock()` except that mutations cause a `clone()` operation to happen before the mutation resulting in all methods returning a new Object and leaving the original locked object unmodified.
`static RequestOptions`	`bitmapTransform(Transformation<Bitmap> transformation)` Returns a `RequestOptions` object with `transform(Transformation)` set.
`RequestOptions`	`centerCrop()` Applies `CenterCrop` to all default types and throws an exception if asked to transform an unknown type.
`static RequestOptions`	`centerCropTransform()` Returns a `RequestOptions` object with `centerCrop()` set.
`RequestOptions`	`centerInside()` Applies `CenterInside` to all default types, `DownsampleStrategy.CENTER_INSIDE` to image types and throws an exception if asked to transform an unknown type.
`static RequestOptions`	`centerInsideTransform()` Returns a `RequestOptions` object with `centerInside()` set.
`RequestOptions`	`circleCrop()` Applies `CircleCrop` to all default types and throws an exception if asked to transform an unknown type.
`static RequestOptions`	`circleCropTransform()` Returns a `RequestOptions` object with `circleCrop()` set.
`RequestOptions`	`clone()` Returns a copy of this request builder with all of the options put so far on this builder.
`RequestOptions`	`decode(Class<?> resourceClass)`
`static RequestOptions`	`decodeTypeOf(Class<?> resourceClass)` Returns a `RequestOptions` object with `decode(Class)` set.
`RequestOptions`	`disallowHardwareConfig()` Disables the use of `Bitmap.Config.HARDWARE` in `Downsampler` to avoid errors caused by inspecting Bitmap pixels, drawing with hardware support disabled, drawing to `Canvas`s backed by `Bitmap`s etc.
`RequestOptions`	`diskCacheStrategy(DiskCacheStrategy strategy)` Sets the `DiskCacheStrategy` to use for this load.
`static RequestOptions`	`diskCacheStrategyOf(DiskCacheStrategy diskCacheStrategy)` Returns a `RequestOptions` object with `diskCacheStrategy(DiskCacheStrategy)` set.
`RequestOptions`	`dontAnimate()` Disables resource decoders that return animated resources so any resource returned will be static.
`RequestOptions`	`dontTransform()` Removes all applied `Transformations` for all resource classes and allows unknown resource types to be transformed without throwing an exception.
`RequestOptions`	`downsample(DownsampleStrategy strategy)` Sets the `DownsampleStrategy` to use when decoding `Bitmaps` using `Downsampler`.
`static RequestOptions`	`downsampleOf(DownsampleStrategy strategy)` Returns a `RequestOptions` object with `downsample(DownsampleStrategy)` set.
`RequestOptions`	`encodeFormat(Bitmap.CompressFormat format)` Sets the value for key `BitmapEncoder.COMPRESSION_FORMAT`.
`static RequestOptions`	`encodeFormatOf(Bitmap.CompressFormat format)` Returns a `RequestOptions` with `encodeFormat(android.graphics.Bitmap.CompressFormat)` called with the given format.
`RequestOptions`	`encodeQuality(int quality)` Sets the value for key `BitmapEncoder.COMPRESSION_QUALITY`.
`static RequestOptions`	`encodeQualityOf(int quality)` Returns a `RequestOptions` with `encodeQuality(int)` called with the given quality.
`boolean`	`equals(Object o)`
`RequestOptions`	`error(Drawable drawable)` Sets a `Drawable` to display if a load fails.
`RequestOptions`	`error(int resourceId)` Sets a resource to display if a load fails.
`static RequestOptions`	`errorOf(Drawable errorDrawable)` Returns a `RequestOptions` object with `error(Drawable)` set.
`static RequestOptions`	`errorOf(int errorId)` Returns a `RequestOptions` object with `error(int)`} set.
`RequestOptions`	`fallback(Drawable drawable)` Sets an `Drawable` to display if the model provided to `RequestBuilder.load(Object)` is `null`.
`RequestOptions`	`fallback(int resourceId)` Sets a resource to display if the model provided to `RequestBuilder.load(Object)` is `null`.
`RequestOptions`	`fitCenter()` Applies `FitCenter` and to all default types, `DownsampleStrategy.FIT_CENTER` to image types, and throws an exception if asked to transform an unknown type.
`static RequestOptions`	`fitCenterTransform()` Returns a `RequestOptions` object with `fitCenter()` set.
`RequestOptions`	`format(DecodeFormat format)` Sets the `DecodeFormat` to use when decoding `Bitmap` objects using `Downsampler`.
`static RequestOptions`	`formatOf(DecodeFormat format)` Returns a `RequestOptions` object with `format(DecodeFormat)` set.
`RequestOptions`	`frame(long frameTimeMicros)` Sets the time position of the frame to extract from a video.
`static RequestOptions`	`frameOf(long frameTimeMicros)` Returns a `RequestOptions` object with `frame(long)` set.
`DiskCacheStrategy`	`getDiskCacheStrategy()`
`int`	`getErrorId()`
`Drawable`	`getErrorPlaceholder()`
`Drawable`	`getFallbackDrawable()`
`int`	`getFallbackId()`
`boolean`	`getOnlyRetrieveFromCache()`
`Options`	`getOptions()`
`int`	`getOverrideHeight()`
`int`	`getOverrideWidth()`
`Drawable`	`getPlaceholderDrawable()`
`int`	`getPlaceholderId()`
`Priority`	`getPriority()`
`Class<?>`	`getResourceClass()`
`Key`	`getSignature()`
`float`	`getSizeMultiplier()`
`Resources.Theme`	`getTheme()`
`Map<Class<?>,Transformation<?>>`	`getTransformations()`
`boolean`	`getUseUnlimitedSourceGeneratorsPool()`
`int`	`hashCode()`
`protected boolean`	`isAutoCloneEnabled()`
`boolean`	`isLocked()`
`boolean`	`isMemoryCacheable()`
`boolean`	`isPrioritySet()`
`boolean`	`isScaleOnlyOrNoTransform()`
`boolean`	`isTransformationAllowed()`
`boolean`	`isTransformationRequired()`
`boolean`	`isTransformationSet()`
`boolean`	`isValidOverride()`
`RequestOptions`	`lock()` Throws if any further mutations are attempted.
`static RequestOptions`	`noAnimation()` Returns a new `RequestOptions` with `dontAnimate()` called.
`static RequestOptions`	`noTransformation()` Returns a `RequestOptions` object with `dontTransform()` set.
`RequestOptions`	`onlyRetrieveFromCache(boolean flag)` If set to true, will only load an item if found in the cache, and will not fetch from source.
`static <T> RequestOptions`	`option(Option<T> option, T value)` Returns a `RequestOptions` object with the given `Option` set via `set(Option, Object)`.
`RequestOptions`	`optionalCenterCrop()` Applies `CenterCrop` to all default types, and ignores unknown types.
`RequestOptions`	`optionalCenterInside()` Applies `CenterInside` to all default types, `DownsampleStrategy.CENTER_INSIDE` to image types, and ignores unknown types.
`RequestOptions`	`optionalCircleCrop()` Applies `CircleCrop` to all default types, and ignores unknown types.
`RequestOptions`	`optionalFitCenter()` Applies `FitCenter` and to all default types, `DownsampleStrategy.FIT_CENTER` to image types, and ignores unknown types.
`<T> RequestOptions`	`optionalTransform(Class<T> resourceClass, Transformation<T> transformation)` Applies the given `Transformation` for any decoded resource of the given type and allows unknown resource types to be ignored.
`RequestOptions`	`optionalTransform(Transformation<Bitmap> transformation)` Applies the given `Transformation` for `Bitmaps` to the default types (`Bitmap`, `BitmapDrawable`, and `GifDrawable`) and ignores unknown types.
`RequestOptions`	`override(int size)` Overrides the `Target`'s width and height with the given size.
`RequestOptions`	`override(int width, int height)` Overrides the `Target`'s width and height with the given values.
`static RequestOptions`	`overrideOf(int size)` Returns a `RequestOptions` with `override(int, int)` set where both the width and height are the given size.
`static RequestOptions`	`overrideOf(int width, int height)` Returns a `RequestOptions` object with `override(int, int)`} set.
`RequestOptions`	`placeholder(Drawable drawable)` Sets an `Drawable` to display while a resource is loading.
`RequestOptions`	`placeholder(int resourceId)` Sets an Android resource id for a `Drawable` resource to display while a resource is loading.
`static RequestOptions`	`placeholderOf(Drawable placeholder)` Returns a `RequestOptions` object with `placeholder(Drawable)` set.
`static RequestOptions`	`placeholderOf(int placeholderId)` Returns a `RequestOptions` object with `placeholder(int)` set.
`RequestOptions`	`priority(Priority priority)` Sets the priority for this load.
`static RequestOptions`	`priorityOf(Priority priority)` Returns a `RequestOptions` object with `priority(Priority)`} set.
`<T> RequestOptions`	`set(Option<T> option, T value)`
`RequestOptions`	`signature(Key signature)` Sets some additional data to be mixed in to the memory and disk cache keys allowing the caller more control over when cached data is invalidated.
`static RequestOptions`	`signatureOf(Key signature)` Returns a `RequestOptions` object with `signature` set.
`RequestOptions`	`sizeMultiplier(float sizeMultiplier)` Applies a multiplier to the `Target`'s size before loading the resource.
`static RequestOptions`	`sizeMultiplierOf(float sizeMultiplier)` Returns a `RequestOptions` object with `sizeMultiplier(float)` set.
`RequestOptions`	`skipMemoryCache(boolean skip)` Allows the loaded resource to skip the memory cache.
`static RequestOptions`	`skipMemoryCacheOf(boolean skipMemoryCache)` Returns a `RequestOptions` object with `skipMemoryCache(boolean)` set.
`RequestOptions`	`theme(Resources.Theme theme)` Sets the `Resources.Theme` to apply when loading `Drawable`s for resource ids provided via `error(int)`, `placeholder(int)`, and `fallback(Drawable)`.
`RequestOptions`	`timeout(int timeoutMs)` Sets the read and write timeout for the http requests used to load the image.
`static RequestOptions`	`timeoutOf(int timeout)` Returns a `RequestOptions` object with `timeout(int)` set.
`<T> RequestOptions`	`transform(Class<T> resourceClass, Transformation<T> transformation)` Applies the given `Transformation` for any decoded resource of the given type and throws if asked to transform an unknown resource type.
`RequestOptions`	`transform(Transformation<Bitmap> transformation)` Applies the given `Transformation` for `Bitmaps` to the default types (`Bitmap`, `BitmapDrawable`, and `GifDrawable`) and throws an exception if asked to transform an unknown type.
`RequestOptions`	`transforms(Transformation<Bitmap>... transformations)` Applies the given `Transformation`s in the given order for `Bitmaps` to the default types (`Bitmap`, `BitmapDrawable`, and `GifDrawable`) and throws an exception if asked to transform an unknown type.
`RequestOptions`	`useUnlimitedSourceGeneratorsPool(boolean flag)`

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RequestOptions
```
public RequestOptions()
```
- Method Detail
  - sizeMultiplierOf
```
@CheckResult
public static RequestOptions sizeMultiplierOf(float sizeMultiplier)
```
    Returns a RequestOptions object with sizeMultiplier(float) set.
  - diskCacheStrategyOf
```
@CheckResult
public static RequestOptions diskCacheStrategyOf(@NonNull
                                                              DiskCacheStrategy diskCacheStrategy)
```
    Returns a RequestOptions object with diskCacheStrategy(DiskCacheStrategy) set.
  - priorityOf
```
@CheckResult
public static RequestOptions priorityOf(@NonNull
                                                     Priority priority)
```
    Returns a RequestOptions object with priority(Priority)} set.
  - placeholderOf
```
@CheckResult
public static RequestOptions placeholderOf(@Nullable
                                                        Drawable placeholder)
```
    Returns a RequestOptions object with placeholder(Drawable) set.
  - placeholderOf
```
@CheckResult
public static RequestOptions placeholderOf(int placeholderId)
```
    Returns a RequestOptions object with placeholder(int) set.
  - errorOf
```
@CheckResult
public static RequestOptions errorOf(@Nullable
                                                  Drawable errorDrawable)
```
    Returns a RequestOptions object with error(Drawable) set.
  - errorOf
```
@CheckResult
public static RequestOptions errorOf(int errorId)
```
    Returns a RequestOptions object with error(int)} set.
  - skipMemoryCacheOf
```
@CheckResult
public static RequestOptions skipMemoryCacheOf(boolean skipMemoryCache)
```
    Returns a RequestOptions object with skipMemoryCache(boolean) set.
  - overrideOf
```
@CheckResult
public static RequestOptions overrideOf(int width,
                                                     int height)
```
    Returns a RequestOptions object with override(int, int)} set.
  - overrideOf
```
@CheckResult
public static RequestOptions overrideOf(int size)
```
    Returns a RequestOptions with override(int, int) set where both the width and height are the given size.
  - signatureOf
```
@CheckResult
public static RequestOptions signatureOf(@NonNull
                                                      Key signature)
```
    Returns a RequestOptions object with signature set.
  - fitCenterTransform
```
@CheckResult
public static RequestOptions fitCenterTransform()
```
    Returns a RequestOptions object with fitCenter() set.
  - centerInsideTransform
```
@CheckResult
public static RequestOptions centerInsideTransform()
```
    Returns a RequestOptions object with centerInside() set.
  - centerCropTransform
```
@CheckResult
public static RequestOptions centerCropTransform()
```
    Returns a RequestOptions object with centerCrop() set.
  - circleCropTransform
```
@CheckResult
public static RequestOptions circleCropTransform()
```
    Returns a RequestOptions object with circleCrop() set.
  - bitmapTransform
```
@CheckResult
public static RequestOptions bitmapTransform(@NonNull
                                                          Transformation<Bitmap> transformation)
```
    Returns a RequestOptions object with transform(Transformation) set.
  - noTransformation
```
@CheckResult
public static RequestOptions noTransformation()
```
    Returns a RequestOptions object with dontTransform() set.
  - option
```
@CheckResult
public static <T> RequestOptions option(@NonNull
                                                     Option<T> option,
                                                     @NonNull
                                                     T value)
```
    Returns a RequestOptions object with the given Option set via set(Option, Object).
  - decodeTypeOf
```
@CheckResult
public static RequestOptions decodeTypeOf(@NonNull
                                                       Class<?> resourceClass)
```
    Returns a RequestOptions object with decode(Class) set.
  - formatOf
```
@CheckResult
public static RequestOptions formatOf(@NonNull
                                                   DecodeFormat format)
```
    Returns a RequestOptions object with format(DecodeFormat) set.
  - frameOf
```
@CheckResult
public static RequestOptions frameOf(long frameTimeMicros)
```
    Returns a RequestOptions object with frame(long) set.
  - downsampleOf
```
@CheckResult
public static RequestOptions downsampleOf(@NonNull
                                                       DownsampleStrategy strategy)
```
    Returns a RequestOptions object with downsample(DownsampleStrategy) set.
  - timeoutOf
```
@CheckResult
public static RequestOptions timeoutOf(int timeout)
```
    Returns a RequestOptions object with timeout(int) set.
  - encodeQualityOf
```
@CheckResult
public static RequestOptions encodeQualityOf(int quality)
```
    Returns a RequestOptions with encodeQuality(int) called with the given quality.
  - encodeFormatOf
```
@CheckResult
public static RequestOptions encodeFormatOf(@NonNull
                                                         Bitmap.CompressFormat format)
```
    Returns a RequestOptions with encodeFormat(android.graphics.Bitmap.CompressFormat) called with the given format.
  - noAnimation
```
@CheckResult
public static RequestOptions noAnimation()
```
    Returns a new RequestOptions with dontAnimate() called.
  - sizeMultiplier
```
@CheckResult
public RequestOptions sizeMultiplier(float sizeMultiplier)
```
    Applies a multiplier to the Target's size before loading the resource. Useful for loading thumbnails or trying to avoid loading huge resources (particularly Bitmaps on devices with overly dense screens.
    
    Parameters:
    
    sizeMultiplier - The multiplier to apply to the Target's dimensions when loading the resource.
    
    Returns:
    
    This request builder.
  - useUnlimitedSourceGeneratorsPool
```
@CheckResult
public RequestOptions useUnlimitedSourceGeneratorsPool(boolean flag)
```
  - onlyRetrieveFromCache
```
@CheckResult
public RequestOptions onlyRetrieveFromCache(boolean flag)
```
    If set to true, will only load an item if found in the cache, and will not fetch from source.
  - diskCacheStrategy
```
@CheckResult
public RequestOptions diskCacheStrategy(@NonNull
                                                     DiskCacheStrategy strategy)
```
    Sets the DiskCacheStrategy to use for this load.
    Defaults to DiskCacheStrategy.AUTOMATIC.
    
    For most applications DiskCacheStrategy.RESOURCE is ideal. Applications that use the same resource multiple times in multiple sizes and are willing to trade off some speed and disk space in return for lower bandwidth usage may want to consider using DiskCacheStrategy.DATA or DiskCacheStrategy.ALL.
    
    Parameters:
    
    strategy - The strategy to use.
    
    Returns:
    
    This request builder.
  - priority
```
@CheckResult
public RequestOptions priority(@NonNull
                                            Priority priority)
```
    Sets the priority for this load.
    
    Parameters:
    
    priority - A priority.
    
    Returns:
    
    This request builder.
  - placeholder
```
@CheckResult
public RequestOptions placeholder(@Nullable
                                               Drawable drawable)
```
    Sets an Drawable to display while a resource is loading.
    
    Parameters:
    
    drawable - The drawable to display as a placeholder.
    
    Returns:
    
    This request builder.
  - placeholder
```
@CheckResult
public RequestOptions placeholder(int resourceId)
```
    Sets an Android resource id for a Drawable resource to display while a resource is loading.
    
    Parameters:
    
    resourceId - The id of the resource to use as a placeholder
    
    Returns:
    
    This request builder.
  - fallback
```
@CheckResult
public RequestOptions fallback(Drawable drawable)
```
    Sets an Drawable to display if the model provided to RequestBuilder.load(Object) is null.
    If a fallback is not set, null models will cause the error drawable to be displayed. If the error drawable is not set, the placeholder will be displayed.
    
    Parameters:
    
    drawable - The drawable to display as a placeholder.
    
    Returns:
    
    This request builder.
    
    See Also:
    
    placeholder(Drawable), placeholder(int)
  - fallback
```
@CheckResult
public RequestOptions fallback(int resourceId)
```
    Sets a resource to display if the model provided to RequestBuilder.load(Object) is null.
    If a fallback is not set, null models will cause the error drawable to be displayed. If the error drawable is not set, the placeholder will be displayed.
    
    Parameters:
    
    resourceId - The id of the resource to use as a fallback.
    
    Returns:
    
    This request builder.
    
    See Also:
    
    placeholder(Drawable), placeholder(int)
  - error
```
@CheckResult
public RequestOptions error(@Nullable
                                         Drawable drawable)
```
    Sets a Drawable to display if a load fails.
    
    Parameters:
    
    drawable - The drawable to display.
    
    Returns:
    
    This request builder.
  - error
```
@CheckResult
public RequestOptions error(int resourceId)
```
    Sets a resource to display if a load fails.
    
    Parameters:
    
    resourceId - The id of the resource to use as a placeholder.
    
    Returns:
    
    This request builder.
  - theme
```
@CheckResult
public RequestOptions theme(Resources.Theme theme)
```
    Sets the Resources.Theme to apply when loading Drawables for resource ids provided via error(int), placeholder(int), and fallback(Drawable).
    
    Parameters:
    
    theme - The theme to use when loading Drawables.
    
    Returns:
    
    this request builder.
  - skipMemoryCache
```
@CheckResult
public RequestOptions skipMemoryCache(boolean skip)
```
    Allows the loaded resource to skip the memory cache.
    Note - this is not a guarantee. If a request is already pending for this resource and that request is not also skipping the memory cache, the resource will be cached in memory.
    
    Parameters:
    
    skip - True to allow the resource to skip the memory cache.
    
    Returns:
    
    This request builder.
  - override
```
@CheckResult
public RequestOptions override(int width,
                                            int height)
```
    Overrides the Target's width and height with the given values. This is useful for thumbnails, and should only be used for other cases when you need a very specific image size.
    
    Parameters:
    
    width - The width in pixels to use to load the resource.
    
    height - The height in pixels to use to load the resource.
    
    Returns:
    
    This request builder.
  - override
```
@CheckResult
public RequestOptions override(int size)
```
    Overrides the Target's width and height with the given size.
    
    Parameters:
    
    size - The width and height to use.
    
    Returns:
    
    This request builder.
    
    See Also:
    
    override(int, int)
  - signature
```
@CheckResult
public RequestOptions signature(@NonNull
                                             Key signature)
```
    Sets some additional data to be mixed in to the memory and disk cache keys allowing the caller more control over when cached data is invalidated.
    Note - The signature does not replace the cache key, it is purely additive.
    
    Parameters:
    
    signature - A unique non-null Key representing the current state of the model that will be mixed in to the cache key.
    
    Returns:
    
    This request builder.
    
    See Also:
    
    ObjectKey
  - clone
```
@CheckResult
public RequestOptions clone()
```
    Returns a copy of this request builder with all of the options put so far on this builder.
    This method returns a "deep" copy in that all non-immutable arguments are copied such that changes to one builder will not affect the other builder. However, in addition to immutable arguments, the current model is not copied copied so changes to the model will affect both builders.
    
    Even if this object was locked, the cloned object returned from this method will not be locked.
    
    Overrides:
    
    clone in class Object
  - set
```
@CheckResult
public <T> RequestOptions set(@NonNull
                                           Option<T> option,
                                           @NonNull
                                           T value)
```
  - decode
```
@CheckResult
public RequestOptions decode(@NonNull
                                          Class<?> resourceClass)
```
  - isTransformationAllowed
```
public final boolean isTransformationAllowed()
```
  - isTransformationSet
```
public final boolean isTransformationSet()
```
  - isLocked
```
public final boolean isLocked()
```
  - encodeFormat
```
@CheckResult
public RequestOptions encodeFormat(@NonNull
                                                Bitmap.CompressFormat format)
```
    Sets the value for key BitmapEncoder.COMPRESSION_FORMAT.
  - encodeQuality
```
@CheckResult
public RequestOptions encodeQuality(int quality)
```
    Sets the value for key BitmapEncoder.COMPRESSION_QUALITY.
  - frame
```
@CheckResult
public RequestOptions frame(long frameTimeMicros)
```
    Sets the time position of the frame to extract from a video.
    This is a component option specific to VideoBitmapDecoder. If the default video decoder is replaced or skipped because of your configuration, this option may be ignored.
    
    Parameters:
    
    frameTimeMicros - The time position in microseconds of the desired frame. If negative, the Android framework implementation return a representative frame.
    
    See Also:
    
    VideoBitmapDecoder.TARGET_FRAME
  - format
```
@CheckResult
public RequestOptions format(@NonNull
                                          DecodeFormat format)
```
    Sets the DecodeFormat to use when decoding Bitmap objects using Downsampler.
    DecodeFormat is a request, not a requirement. It's possible the resource will be decoded using a decoder that cannot control the format (MediaMetadataRetriever for example), or that the decoder may choose to ignore the requested format if it can't display the image (i.e. RGB_565 is requested, but the image has alpha).
    This is a component option specific to Downsampler. If the defautlt Bitmap decoder is replaced or skipped because of your configuration, this option may be ignored.
    
    See Also:
    
    Downsampler.DECODE_FORMAT
  - disallowHardwareConfig
```
@CheckResult
public RequestOptions disallowHardwareConfig()
```
    Disables the use of Bitmap.Config.HARDWARE in Downsampler to avoid errors caused by inspecting Bitmap pixels, drawing with hardware support disabled, drawing to Canvass backed by Bitmaps etc.
    It's almost never safe to set Downsampler.ALLOW_HARDWARE_CONFIG to true so we only provide a way to disable hardware configs entirely. If no option is set for Downsampler.ALLOW_HARDWARE_CONFIG, Glide will set the value per request based on whether or not a Transformation is applied and if one is, the type of Transformation applied. Built in transformations like FitCenter and DownsampleStrategy.CenterOutside can safely use Bitmap.Config.HARDWARE because they can be entirely replaced by scaling within Downsampler. Transformations like circleCrop() that can't be replicated by Downsampler cannot use Bitmap.Config#HARDWARE because Bitmap.Config.HARDWARE cannot be drawn to Canvass, which is required by most Transformations.
  - downsample
```
@CheckResult
public RequestOptions downsample(@NonNull
                                              DownsampleStrategy strategy)
```
    Sets the DownsampleStrategy to use when decoding Bitmaps using Downsampler.
    This is a component option specific to Downsampler. If the defautlt Bitmap decoder is replaced or skipped because of your configuration, this option may be ignored.
  - timeout
```
@CheckResult
public RequestOptions timeout(int timeoutMs)
```
    Sets the read and write timeout for the http requests used to load the image.
    This is a component option specific to Glide's default networking library and HttpGlideUrlLoader. If you use any other networking library including Glide's Volley or OkHttp integration libraries, this option will be ignored.
    
    Parameters:
    
    timeoutMs - The read and write timeout in milliseconds.
    
    See Also:
    
    HttpGlideUrlLoader.TIMEOUT
  - optionalCenterCrop
```
@CheckResult
public RequestOptions optionalCenterCrop()
```
    Applies CenterCrop to all default types, and ignores unknown types.
    This will override previous calls to dontTransform().
    
    See Also:
    
    optionalTransform(Class, Transformation), centerCrop()
  - centerCrop
```
@CheckResult
public RequestOptions centerCrop()
```
    Applies CenterCrop to all default types and throws an exception if asked to transform an unknown type.
    this will override previous calls to dontTransform() ()}.
    
    See Also:
    
    transform(Class, Transformation), optionalCenterCrop()
  - optionalFitCenter
```
@CheckResult
public RequestOptions optionalFitCenter()
```
    Applies FitCenter and to all default types, DownsampleStrategy.FIT_CENTER to image types, and ignores unknown types.
    This will override previous calls to dontTransform() and previous calls to downsample(DownsampleStrategy).
    
    See Also:
    
    optionalTransform(Class, Transformation), fitCenter()
  - fitCenter
```
@CheckResult
public RequestOptions fitCenter()
```
    Applies FitCenter and to all default types, DownsampleStrategy.FIT_CENTER to image types, and throws an exception if asked to transform an unknown type.
    This will override previous calls to dontTransform() and previous calls to downsample(DownsampleStrategy).
    
    See Also:
    
    transform(Class, Transformation), optionalFitCenter()
  - optionalCenterInside
```
@CheckResult
public RequestOptions optionalCenterInside()
```
    Applies CenterInside to all default types, DownsampleStrategy.CENTER_INSIDE to image types, and ignores unknown types.
    This will override previous calls to dontTransform() and previous calls to downsample(DownsampleStrategy).
    
    See Also:
    
    optionalTransform(Class, Transformation), centerInside()
  - centerInside
```
@CheckResult
public RequestOptions centerInside()
```
    Applies CenterInside to all default types, DownsampleStrategy.CENTER_INSIDE to image types and throws an exception if asked to transform an unknown type.
    This will override previous calls to dontTransform() and previous calls to downsample(DownsampleStrategy).
    
    See Also:
    
    transform(Class, Transformation), optionalCenterInside()
  - optionalCircleCrop
```
@CheckResult
public RequestOptions optionalCircleCrop()
```
    Applies CircleCrop to all default types, and ignores unknown types.
    This will override previous calls to dontTransform().
    
    See Also:
    
    optionalTransform(Transformation), circleCrop()
  - circleCrop
```
@CheckResult
public RequestOptions circleCrop()
```
    Applies CircleCrop to all default types and throws an exception if asked to transform an unknown type.
    This will override previous calls to dontTransform().
    
    See Also:
    
    transform(Class, Transformation), optionalCenterCrop()
  - transform
```
@CheckResult
public RequestOptions transform(@NonNull
                                             Transformation<Bitmap> transformation)
```
    Applies the given Transformation for Bitmaps to the default types (Bitmap, BitmapDrawable, and GifDrawable) and throws an exception if asked to transform an unknown type.
    This will override previous calls to dontTransform().
    
    Parameters:
    
    transformation - Any Transformation for Bitmaps.
    
    See Also:
    
    optionalTransform(Transformation), optionalTransform(Class, Transformation)
  - transforms
```
@CheckResult
public RequestOptions transforms(@NonNull
                                              Transformation<Bitmap>... transformations)
```
    Applies the given Transformations in the given order for Bitmaps to the default types (Bitmap, BitmapDrawable, and GifDrawable) and throws an exception if asked to transform an unknown type.
    This will override previous calls to dontTransform().
    
    Parameters:
    
    transformations - One or more Transformations for Bitmaps.
    
    See Also:
    
    optionalTransform(Transformation), optionalTransform(Class, Transformation)
  - optionalTransform
```
@CheckResult
public RequestOptions optionalTransform(Transformation<Bitmap> transformation)
```
    Applies the given Transformation for Bitmaps to the default types (Bitmap, BitmapDrawable, and GifDrawable) and ignores unknown types.
    This will override previous calls to dontTransform().
    
    Parameters:
    
    transformation - Any Transformation for Bitmaps.
    
    See Also:
    
    transform(Transformation), transform(Class, Transformation)
  - optionalTransform
```
@CheckResult
public <T> RequestOptions optionalTransform(Class<T> resourceClass,
                                                         Transformation<T> transformation)
```
    Applies the given Transformation for any decoded resource of the given type and allows unknown resource types to be ignored.
    Users can apply different transformations for each resource class. Applying a Transformation for a resource type that already has a Transformation will override the previous call.
    
    If any calls are made to the non-optional transform methods, then attempting to transform an unknown resource class will throw an exception. To allow unknown types, users must always call the optional version of each method.
    
    This will override previous calls to dontTransform().
    
    Parameters:
    
    resourceClass - The type of resource to transform.
    
    transformation - The Transformation to apply.
  - transform
```
@CheckResult
public <T> RequestOptions transform(Class<T> resourceClass,
                                                 Transformation<T> transformation)
```
    Applies the given Transformation for any decoded resource of the given type and throws if asked to transform an unknown resource type.
    This will override previous calls to dontTransform().
    
    Parameters:
    
    resourceClass - The type of resource to transform.
    
    transformation - The Transformation to apply.
    
    See Also:
    
    optionalTransform(Class, Transformation)
  - dontTransform
```
@CheckResult
public RequestOptions dontTransform()
```
    Removes all applied Transformations for all resource classes and allows unknown resource types to be transformed without throwing an exception.
  - dontAnimate
```
@CheckResult
public RequestOptions dontAnimate()
```
    Disables resource decoders that return animated resources so any resource returned will be static.
    To disable transitions (fades etc) use TransitionOptions.dontTransition()
  - apply
```
@CheckResult
public RequestOptions apply(RequestOptions other)
```
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - lock
```
public RequestOptions lock()
```
    Throws if any further mutations are attempted.
    Once locked, the only way to unlock is to use clone()
  - autoClone
```
public RequestOptions autoClone()
```
    Similar to lock() except that mutations cause a clone() operation to happen before the mutation resulting in all methods returning a new Object and leaving the original locked object unmodified.
    Auto clone is not retained by cloned objects returned from mutations. The cloned objects are mutable and are not locked.
  - isAutoCloneEnabled
```
protected boolean isAutoCloneEnabled()
```
  - getTransformations
```
@NonNull
public final Map<Class<?>,Transformation<?>> getTransformations()
```
  - isTransformationRequired
```
public final boolean isTransformationRequired()
```
  - getOptions
```
@NonNull
public final Options getOptions()
```
  - getResourceClass
```
@NonNull
public final Class<?> getResourceClass()
```
  - getDiskCacheStrategy
```
@NonNull
public final DiskCacheStrategy getDiskCacheStrategy()
```
  - getErrorPlaceholder
```
@Nullable
public final Drawable getErrorPlaceholder()
```
  - getErrorId
```
public final int getErrorId()
```
  - getPlaceholderId
```
public final int getPlaceholderId()
```
  - getPlaceholderDrawable
```
@Nullable
public final Drawable getPlaceholderDrawable()
```
  - getFallbackId
```
public final int getFallbackId()
```
  - getFallbackDrawable
```
@Nullable
public final Drawable getFallbackDrawable()
```
  - getTheme
```
@Nullable
public final Resources.Theme getTheme()
```
  - isMemoryCacheable
```
public final boolean isMemoryCacheable()
```
  - getSignature
```
@NonNull
public final Key getSignature()
```
  - isPrioritySet
```
public final boolean isPrioritySet()
```
  - getPriority
```
@NonNull
public final Priority getPriority()
```
  - getOverrideWidth
```
public final int getOverrideWidth()
```
  - isValidOverride
```
public final boolean isValidOverride()
```
  - getOverrideHeight
```
public final int getOverrideHeight()
```
  - getSizeMultiplier
```
public final float getSizeMultiplier()
```
  - isScaleOnlyOrNoTransform
```
public boolean isScaleOnlyOrNoTransform()
```
  - getUseUnlimitedSourceGeneratorsPool
```
public final boolean getUseUnlimitedSourceGeneratorsPool()
```
  - getOnlyRetrieveFromCache
```
public final boolean getOnlyRetrieveFromCache()
```

Class RequestOptions

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

RequestOptions

Method Detail

sizeMultiplierOf

diskCacheStrategyOf

priorityOf

placeholderOf

placeholderOf

errorOf

errorOf

skipMemoryCacheOf

overrideOf

overrideOf

signatureOf

fitCenterTransform

centerInsideTransform

centerCropTransform

circleCropTransform

bitmapTransform

noTransformation

option

decodeTypeOf

formatOf

frameOf

downsampleOf

timeoutOf

encodeQualityOf

encodeFormatOf

noAnimation

sizeMultiplier

useUnlimitedSourceGeneratorsPool

onlyRetrieveFromCache

diskCacheStrategy

priority

placeholder

placeholder

fallback

fallback

error

error

theme

skipMemoryCache

override

override

signature

clone

set

decode

isTransformationAllowed

isTransformationSet

isLocked

encodeFormat

encodeQuality

frame

format

disallowHardwareConfig

downsample

timeout

optionalCenterCrop

centerCrop

optionalFitCenter

fitCenter

optionalCenterInside

centerInside

optionalCircleCrop

circleCrop

transform

transforms

optionalTransform

optionalTransform

transform

dontTransform

dontAnimate

apply

equals

hashCode