ImageLoaderConfiguration.Builder (lib

java.lang.Object
- com.nostra13.universalimageloader.core.ImageLoaderConfiguration.Builder

封闭类:: ImageLoaderConfiguration

public static class ImageLoaderConfiguration.Builder
extends Object

Builder for ImageLoaderConfiguration

字段概要

字段
限定符和类型字段和说明

static QueueProcessingType DEFAULT_TASK_PROCESSING_TYPE

static int DEFAULT_THREAD_POOL_SIZE
3

static int DEFAULT_THREAD_PRIORITY
3

字段
限定符和类型	字段和说明
`static QueueProcessingType`	`DEFAULT_TASK_PROCESSING_TYPE`
`static int`	`DEFAULT_THREAD_POOL_SIZE` 3
`static int`	`DEFAULT_THREAD_PRIORITY` 3

构造器概要

构造器
构造器和说明

Builder(android.content.Context context)

构造器
构造器和说明
`Builder(android.content.Context context)`

方法概要

所有方法实例方法具体方法已过时的方法
限定符和类型	方法和说明
`ImageLoaderConfiguration`	`build()` Builds configured `ImageLoaderConfiguration` object
`ImageLoaderConfiguration.Builder`	`defaultDisplayImageOptions(DisplayImageOptions defaultDisplayImageOptions)` Sets default display image options for image displaying.
`ImageLoaderConfiguration.Builder`	`denyCacheImageMultipleSizesInMemory()` When you display an image in a small `ImageView` and later you try to display this image (from identical URI) in a larger `ImageView` so decoded image of bigger size will be cached in memory as a previous decoded image of smaller size.
`ImageLoaderConfiguration.Builder`	`discCache(DiskCache diskCache)` 已过时。 Use `diskCache(com.nostra13.universalimageloader.cache.disc.DiskCache)`
`ImageLoaderConfiguration.Builder`	`discCacheExtraOptions(int maxImageWidthForDiskCache, int maxImageHeightForDiskCache, BitmapProcessor processorForDiskCache)` 已过时。 Use `diskCacheExtraOptions(int, int, BitmapProcessor)` instead
`ImageLoaderConfiguration.Builder`	`discCacheFileCount(int maxFileCount)` 已过时。 Use `diskCacheFileCount(int)` instead
`ImageLoaderConfiguration.Builder`	`discCacheFileNameGenerator(FileNameGenerator fileNameGenerator)` 已过时。 Use `diskCacheFileNameGenerator(com.nostra13.universalimageloader.cache.disc.naming.FileNameGenerator)`
`ImageLoaderConfiguration.Builder`	`discCacheSize(int maxCacheSize)` 已过时。 Use `diskCacheSize(int)` instead
`ImageLoaderConfiguration.Builder`	`diskCache(DiskCache diskCache)` Sets disk cache for images.
`ImageLoaderConfiguration.Builder`	`diskCacheExtraOptions(int maxImageWidthForDiskCache, int maxImageHeightForDiskCache, BitmapProcessor processorForDiskCache)` Sets options for resizing/compressing of downloaded images before saving to disk cache.
`ImageLoaderConfiguration.Builder`	`diskCacheFileCount(int maxFileCount)` Sets maximum file count in disk cache directory.
`ImageLoaderConfiguration.Builder`	`diskCacheFileNameGenerator(FileNameGenerator fileNameGenerator)` Sets name generator for files cached in disk cache.
`ImageLoaderConfiguration.Builder`	`diskCacheSize(int maxCacheSize)` Sets maximum disk cache size for images (in bytes).
`ImageLoaderConfiguration.Builder`	`imageDecoder(ImageDecoder imageDecoder)` Sets utility which will be responsible for decoding of image stream.
`ImageLoaderConfiguration.Builder`	`imageDownloader(ImageDownloader imageDownloader)` Sets utility which will be responsible for downloading of image.
`ImageLoaderConfiguration.Builder`	`memoryCache(MemoryCache memoryCache)` Sets memory cache for `bitmaps`.
`ImageLoaderConfiguration.Builder`	`memoryCacheExtraOptions(int maxImageWidthForMemoryCache, int maxImageHeightForMemoryCache)` Sets options for memory cache
`ImageLoaderConfiguration.Builder`	`memoryCacheSize(int memoryCacheSize)` Sets maximum memory cache size for `bitmaps` (in bytes).
`ImageLoaderConfiguration.Builder`	`memoryCacheSizePercentage(int availableMemoryPercent)` Sets maximum memory cache size (in percent of available app memory) for `bitmaps`.
`ImageLoaderConfiguration.Builder`	`taskExecutor(Executor executor)` Sets custom executor for tasks of loading and displaying images.
`ImageLoaderConfiguration.Builder`	`taskExecutorForCachedImages(Executor executorForCachedImages)` Sets custom executor for tasks of displaying cached on disk images (these tasks are executed quickly so UIL prefer to use separate executor for them).
`ImageLoaderConfiguration.Builder`	`tasksProcessingOrder(QueueProcessingType tasksProcessingType)` Sets type of queue processing for tasks for loading and displaying images.
`ImageLoaderConfiguration.Builder`	`threadPoolSize(int threadPoolSize)` Sets thread pool size for image display tasks.
`ImageLoaderConfiguration.Builder`	`threadPriority(int threadPriority)` Sets the priority for image loading threads.
`ImageLoaderConfiguration.Builder`	`writeDebugLogs()` Enables detail logging of `ImageLoader` work.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - DEFAULT_THREAD_POOL_SIZE
```
public static final int DEFAULT_THREAD_POOL_SIZE
```
    3
    
    另请参阅:
    
    常量字段值
  - DEFAULT_THREAD_PRIORITY
```
public static final int DEFAULT_THREAD_PRIORITY
```
    3
    
    另请参阅:
    
    常量字段值
  - DEFAULT_TASK_PROCESSING_TYPE
```
public static final QueueProcessingType DEFAULT_TASK_PROCESSING_TYPE
```
- 构造器详细资料
  - Builder
```
public Builder(android.content.Context context)
```
- 方法详细资料
  - memoryCacheExtraOptions
```
public ImageLoaderConfiguration.Builder memoryCacheExtraOptions(int maxImageWidthForMemoryCache,
                                                                int maxImageHeightForMemoryCache)
```
    Sets options for memory cache
    
    参数:
    
    maxImageWidthForMemoryCache - Maximum image width which will be used for memory saving during decoding an image to Bitmap. Default value - device's screen width
    
    maxImageHeightForMemoryCache - Maximum image height which will be used for memory saving during decoding an image to Bitmap. Default value - device's screen height
  - discCacheExtraOptions
```
@Deprecated
public ImageLoaderConfiguration.Builder discCacheExtraOptions(int maxImageWidthForDiskCache,
                                                                           int maxImageHeightForDiskCache,
                                                                           BitmapProcessor processorForDiskCache)
```
    已过时。 Use diskCacheExtraOptions(int, int, BitmapProcessor) instead
  - diskCacheExtraOptions
```
public ImageLoaderConfiguration.Builder diskCacheExtraOptions(int maxImageWidthForDiskCache,
                                                              int maxImageHeightForDiskCache,
                                                              BitmapProcessor processorForDiskCache)
```
    Sets options for resizing/compressing of downloaded images before saving to disk cache.
    NOTE: Use this option only when you have appropriate needs. It can make ImageLoader slower.
    
    参数:
    
    maxImageWidthForDiskCache - Maximum width of downloaded images for saving at disk cache
    
    maxImageHeightForDiskCache - Maximum height of downloaded images for saving at disk cache
    
    processorForDiskCache - null-ok; Bitmap processor which process images before saving them in disc cache
  - taskExecutor
```
public ImageLoaderConfiguration.Builder taskExecutor(Executor executor)
```
    Sets custom executor for tasks of loading and displaying images.
    
    NOTE: If you set custom executor then following configuration options will not be considered for this executor:
    另请参阅:
    
    taskExecutorForCachedImages(Executor)
  - taskExecutorForCachedImages
```
public ImageLoaderConfiguration.Builder taskExecutorForCachedImages(Executor executorForCachedImages)
```
    Sets custom executor for tasks of displaying cached on disk images (these tasks are executed quickly so UIL prefer to use separate executor for them).
    
    If you set the same executor for general tasks and tasks about cached images (this method) then these tasks will be in the same thread pool. So short-lived tasks can wait a long time for their turn.
    
    NOTE: If you set custom executor then following configuration options will not be considered for this executor:
    另请参阅:
    
    taskExecutor(Executor)
  - threadPoolSize
```
public ImageLoaderConfiguration.Builder threadPoolSize(int threadPoolSize)
```
    Sets thread pool size for image display tasks.
    Default value - this
  - threadPriority
```
public ImageLoaderConfiguration.Builder threadPriority(int threadPriority)
```
    Sets the priority for image loading threads. Should be NOT greater than Thread.MAX_PRIORITY or less than Thread.MIN_PRIORITY
    Default value - this
  - denyCacheImageMultipleSizesInMemory
```
public ImageLoaderConfiguration.Builder denyCacheImageMultipleSizesInMemory()
```
    When you display an image in a small ImageView and later you try to display this image (from identical URI) in a larger ImageView so decoded image of bigger size will be cached in memory as a previous decoded image of smaller size.
    So the default behavior is to allow to cache multiple sizes of one image in memory. You can deny it by calling this method: so when some image will be cached in memory then previous cached size of this image (if it exists) will be removed from memory cache before.
  - tasksProcessingOrder
```
public ImageLoaderConfiguration.Builder tasksProcessingOrder(QueueProcessingType tasksProcessingType)
```
    Sets type of queue processing for tasks for loading and displaying images.
    Default value - QueueProcessingType.FIFO
  - memoryCacheSize
```
public ImageLoaderConfiguration.Builder memoryCacheSize(int memoryCacheSize)
```
    Sets maximum memory cache size for bitmaps (in bytes).
    Default value - 1/8 of available app memory.
    NOTE: If you use this method then LruMemoryCache will be used as memory cache. You can use memoryCache(MemoryCache) method to set your own implementation of MemoryCache.
  - memoryCacheSizePercentage
```
public ImageLoaderConfiguration.Builder memoryCacheSizePercentage(int availableMemoryPercent)
```
    Sets maximum memory cache size (in percent of available app memory) for bitmaps.
    Default value - 1/8 of available app memory.
    NOTE: If you use this method then LruMemoryCache will be used as memory cache. You can use memoryCache(MemoryCache) method to set your own implementation of MemoryCache.
  - memoryCache
```
public ImageLoaderConfiguration.Builder memoryCache(MemoryCache memoryCache)
```
    Sets memory cache for bitmaps.
    Default value - LruMemoryCache with limited memory cache size (size = 1/8 of available app memory)
    
    NOTE: If you set custom memory cache then following configuration option will not be considered:
    - memoryCacheSize(int)
  - discCacheSize
```
@Deprecated
public ImageLoaderConfiguration.Builder discCacheSize(int maxCacheSize)
```
    已过时。 Use diskCacheSize(int) instead
  - diskCacheSize
```
public ImageLoaderConfiguration.Builder diskCacheSize(int maxCacheSize)
```
    Sets maximum disk cache size for images (in bytes).
    By default: disk cache is unlimited.
    NOTE: If you use this method then LruDiskCache will be used as disk cache. You can use diskCache(DiskCache) method for introduction your own implementation of DiskCache
  - discCacheFileCount
```
@Deprecated
public ImageLoaderConfiguration.Builder discCacheFileCount(int maxFileCount)
```
    已过时。 Use diskCacheFileCount(int) instead
  - diskCacheFileCount
```
public ImageLoaderConfiguration.Builder diskCacheFileCount(int maxFileCount)
```
    Sets maximum file count in disk cache directory.
    By default: disk cache is unlimited.
    NOTE: If you use this method then LruDiskCache will be used as disk cache. You can use diskCache(DiskCache) method for introduction your own implementation of DiskCache
  - discCacheFileNameGenerator
```
@Deprecated
public ImageLoaderConfiguration.Builder discCacheFileNameGenerator(FileNameGenerator fileNameGenerator)
```
    已过时。 Use diskCacheFileNameGenerator(com.nostra13.universalimageloader.cache.disc.naming.FileNameGenerator)
  - diskCacheFileNameGenerator
```
public ImageLoaderConfiguration.Builder diskCacheFileNameGenerator(FileNameGenerator fileNameGenerator)
```
    Sets name generator for files cached in disk cache.
    Default value - DefaultConfigurationFactory.createFileNameGenerator()
  - discCache
```
@Deprecated
public ImageLoaderConfiguration.Builder discCache(DiskCache diskCache)
```
    已过时。 Use diskCache(com.nostra13.universalimageloader.cache.disc.DiskCache)
  - diskCache
```
public ImageLoaderConfiguration.Builder diskCache(DiskCache diskCache)
```
    Sets disk cache for images.
    Default value - UnlimitedDiskCache. Cache directory is defined by StorageUtils.getCacheDirectory(Context).
    
    NOTE: If you set custom disk cache then following configuration option will not be considered:
  - imageDownloader
```
public ImageLoaderConfiguration.Builder imageDownloader(ImageDownloader imageDownloader)
```
    Sets utility which will be responsible for downloading of image.
    Default value - DefaultConfigurationFactory.createImageDownloader()
  - imageDecoder
```
public ImageLoaderConfiguration.Builder imageDecoder(ImageDecoder imageDecoder)
```
    Sets utility which will be responsible for decoding of image stream.
    Default value - DefaultConfigurationFactory.createImageDecoder()
  - defaultDisplayImageOptions
```
public ImageLoaderConfiguration.Builder defaultDisplayImageOptions(DisplayImageOptions defaultDisplayImageOptions)
```
    Sets default display image options for image displaying. These options will be used for every image display call without passing custom options
    Default value - Simple options
  - writeDebugLogs
```
public ImageLoaderConfiguration.Builder writeDebugLogs()
```
    Enables detail logging of ImageLoader work. To prevent detail logs don't call this method. Consider L.disableLogging() to disable ImageLoader logging completely (even error logs)
  - build
```
public ImageLoaderConfiguration build()
```
    Builds configured ImageLoaderConfiguration object

类 ImageLoaderConfiguration.Builder

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

DEFAULT_THREAD_POOL_SIZE

DEFAULT_THREAD_PRIORITY

DEFAULT_TASK_PROCESSING_TYPE

构造器详细资料

Builder

方法详细资料

memoryCacheExtraOptions

discCacheExtraOptions

diskCacheExtraOptions

taskExecutor

taskExecutorForCachedImages

threadPoolSize

threadPriority

denyCacheImageMultipleSizesInMemory

tasksProcessingOrder

memoryCacheSize

memoryCacheSizePercentage

memoryCache

discCacheSize

diskCacheSize

discCacheFileCount

diskCacheFileCount

discCacheFileNameGenerator

diskCacheFileNameGenerator

discCache

diskCache

imageDownloader

imageDecoder

defaultDisplayImageOptions

writeDebugLogs

build