com.xuexiang.xui.widget.imageview

Class ImageLoader

java.lang.Object

com.xuexiang.xui.widget.imageview.ImageLoader

All Implemented Interfaces:

IImageLoadStrategy

public class ImageLoader
extends java.lang.Object
implements IImageLoadStrategy

图片加载策略管理

Since:

2019-07-26 00:27

Author:

xuexiang

Method Summary

Modifier and Type	Method and Description
void	clearCache(android.content.Context context) 清除缓存【内存和磁盘缓存】
void	clearDiskCache(android.content.Context context) 清除磁盘缓存
void	clearMemoryCache(android.content.Context context) 清除内存缓存
static ImageLoader	get() 获取单例
IImageLoadStrategy	getStrategy()
void	loadGifImage(android.widget.ImageView imageView, java.lang.Object path) 加载Gif图片【最常用】
void	loadGifImage(android.widget.ImageView imageView, java.lang.Object path, DiskCacheStrategy strategy) 加载Gif图片
void	loadGifImage(android.widget.ImageView imageView, java.lang.Object path, android.graphics.drawable.Drawable placeholder, DiskCacheStrategy strategy) 加载Gif图片
void	loadImage(android.widget.ImageView imageView, java.lang.Object path) 加载图片【最常用】
void	loadImage(android.widget.ImageView imageView, java.lang.Object path, DiskCacheStrategy strategy) 加载图片
void	loadImage(android.widget.ImageView imageView, java.lang.Object path, android.graphics.drawable.Drawable placeholder, DiskCacheStrategy strategy) 加载图片
void	loadImage(android.widget.ImageView imageView, java.lang.Object path, int width, int height, android.graphics.drawable.Drawable placeholder, DiskCacheStrategy strategy) 加载指定宽高的图片
ImageLoader	setImageLoadStrategy(IImageLoadStrategy strategy) 设置图片加载的策略

Methods inherited from class java.lang.Object

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

Method Detail

setImageLoadStrategy

public ImageLoader setImageLoadStrategy(IImageLoadStrategy strategy)

设置图片加载的策略

Parameters:

strategy -

getStrategy

public IImageLoadStrategy getStrategy()

get

public static ImageLoader get()

获取单例

Returns:

loadImage

public void loadImage(android.widget.ImageView imageView,
                      java.lang.Object path)

Description copied from interface: IImageLoadStrategy

加载图片【最常用】

Specified by:

loadImage in interface IImageLoadStrategy

Parameters:

imageView - 图片控件

path - 图片资源的索引

loadGifImage

public void loadGifImage(android.widget.ImageView imageView,
                         java.lang.Object path)

Description copied from interface: IImageLoadStrategy

加载Gif图片【最常用】

Specified by:

loadGifImage in interface IImageLoadStrategy

Parameters:

imageView - 图片控件

path - 图片资源的索引

loadImage

public void loadImage(android.widget.ImageView imageView,
                      java.lang.Object path,
                      DiskCacheStrategy strategy)

Description copied from interface: IImageLoadStrategy

加载图片

Specified by:

loadImage in interface IImageLoadStrategy

Parameters:

imageView - 图片控件

path - 图片资源的索引

strategy - 磁盘缓存策略

loadGifImage

public void loadGifImage(android.widget.ImageView imageView,
                         java.lang.Object path,
                         DiskCacheStrategy strategy)

Description copied from interface: IImageLoadStrategy

加载Gif图片

Specified by:

loadGifImage in interface IImageLoadStrategy

Parameters:

imageView - 图片控件

path - 图片资源的索引

strategy - 磁盘缓存策略

loadImage

public void loadImage(android.widget.ImageView imageView,
                      java.lang.Object path,
                      android.graphics.drawable.Drawable placeholder,
                      DiskCacheStrategy strategy)

Description copied from interface: IImageLoadStrategy

加载图片

Specified by:

loadImage in interface IImageLoadStrategy

Parameters:

imageView - 图片控件

path - 图片资源的索引

placeholder - 占位图片

strategy - 磁盘缓存策略

loadGifImage

public void loadGifImage(android.widget.ImageView imageView,
                         java.lang.Object path,
                         android.graphics.drawable.Drawable placeholder,
                         DiskCacheStrategy strategy)

Description copied from interface: IImageLoadStrategy

加载Gif图片

Specified by:

loadGifImage in interface IImageLoadStrategy

Parameters:

imageView - 图片控件

path - 图片资源的索引

placeholder - 占位图片

strategy - 磁盘缓存策略

loadImage

public void loadImage(android.widget.ImageView imageView,
                      java.lang.Object path,
                      int width,
                      int height,
                      android.graphics.drawable.Drawable placeholder,
                      DiskCacheStrategy strategy)

Description copied from interface: IImageLoadStrategy

加载指定宽高的图片

Specified by:

loadImage in interface IImageLoadStrategy

Parameters:

imageView - 图片控件

path - 图片资源的索引

width - 宽

height - 高

placeholder - 占位图片

strategy - 磁盘缓存策略

clearCache

public void clearCache(android.content.Context context)

Description copied from interface: IImageLoadStrategy

清除缓存【内存和磁盘缓存】

Specified by:

clearCache in interface IImageLoadStrategy

clearMemoryCache

public void clearMemoryCache(android.content.Context context)

Description copied from interface: IImageLoadStrategy

清除内存缓存

Specified by:

clearMemoryCache in interface IImageLoadStrategy

clearDiskCache

public void clearDiskCache(android.content.Context context)

Description copied from interface: IImageLoadStrategy

清除磁盘缓存

Specified by:

clearDiskCache in interface IImageLoadStrategy