content: package <%= appPackage %>.http.imageloader.glide;
  
  import android.widget.ImageView;
  
  import com.bumptech.glide.load.resource.bitmap.BitmapTransformation;
  
  import <%= appPackage %>.http.imageloader.BaseImageConfig;
  
  /**
   * @author xiaobailong24
   * @date 2017/8/17
   * 这里存放图片请求的配置信息,可以一直扩展字段,如果外部调用时想让图片加载框架
   * 做一些操作,比如清除缓存或者切换缓存策略,则可以定义一个 int 类型的变量,内部根据 switch(int) 做不同的操作
   * 其他操作同理
   */
  public class ImageConfigImpl extends BaseImageConfig {
      /**
       * @see com.bumptech.glide.load.engine.DiskCacheStrategy#ALL : 0
       * @see com.bumptech.glide.load.engine.DiskCacheStrategy#NONE : 1
       * @see com.bumptech.glide.load.engine.DiskCacheStrategy#DATA : 2
       * @see com.bumptech.glide.load.engine.DiskCacheStrategy#RESOURCE : 3
       * @see com.bumptech.glide.load.engine.DiskCacheStrategy#AUTOMATIC : 4
       */
      /**
       * 缓存策略
       */
      private int cacheStrategy;
      /**
       * Fallback Drawables are shown when the requested url/model is null
       */
      private int fallback;
      /**
       * 改变图形形状
       */
      private BitmapTransformation transformation;
      private ImageView[] imageViews;
      /**
       * 清除内存缓存
       */
      private boolean isClearMemory;
      /**
       * 清除本地缓存
       */
      private boolean isClearDiskCache;
  
      public ImageConfigImpl(Builder builder) {
          this.url = builder.url;
          this.imageView = builder.imageView;
          this.placeholder = builder.placeholder;
          this.errorPic = builder.errorPic;
          this.fallback = builder.fallback;
          this.cacheStrategy = builder.cacheStrategy;
          this.transformation = builder.transformation;
          this.imageViews = builder.imageViews;
          this.isClearMemory = builder.isClearMemory;
          this.isClearDiskCache = builder.isClearDiskCache;
      }
  
      public int getCacheStrategy() {
          return cacheStrategy;
      }
  
      public int getFallback() {
          return fallback;
      }
  
      public BitmapTransformation getTransformation() {
          return transformation;
      }
  
      public ImageView[] getImageViews() {
          return imageViews;
      }
  
      public boolean isClearMemory() {
          return isClearMemory;
      }
  
      public boolean isClearDiskCache() {
          return isClearDiskCache;
      }
  
      public static Builder builder() {
          return new Builder();
      }
  
      public static final class Builder {
          /**
           * 图片 Url
           */
          private String url;
          /**
           * 要显示的 ImageView
           */
          private ImageView imageView;
          /**
           * 图片占位符
           */
          private int placeholder;
          /**
           * 错误图片占位符
           */
          private int errorPic;
          /**
           * Fallback Drawables are shown when the requested url/model is null
           */
          private int fallback;
          /**
           * 缓存策略
           */
          private int cacheStrategy;
          /**
           * 改变图形形状
           */
          private BitmapTransformation transformation;
          private ImageView[] imageViews;
          /**
           * 清除内存缓存
           */
          private boolean isClearMemory;
          /**
           * 清除本地缓存
           */
          private boolean isClearDiskCache;
  
          private Builder() {
          }
  
          public Builder url(String url) {
              this.url = url;
              return this;
          }
  
          public Builder imageView(ImageView imageView) {
              this.imageView = imageView;
              return this;
          }
  
          public Builder placeholder(int placeholder) {
              this.placeholder = placeholder;
              return this;
          }
  
          public Builder errorPic(int errorPic) {
              this.errorPic = errorPic;
              return this;
          }
  
          public Builder fallback(int fallback) {
              this.fallback = fallback;
              return this;
          }
  
          public Builder cacheStrategy(int cacheStrategy) {
              this.cacheStrategy = cacheStrategy;
              return this;
          }
  
          public Builder transformation(BitmapTransformation transformation) {
              this.transformation = transformation;
              return this;
          }
  
          public Builder imageViews(ImageView... imageViews) {
              this.imageViews = imageViews;
              return this;
          }
  
          public Builder isClearMemory(boolean isClearMemory) {
              this.isClearMemory = isClearMemory;
              return this;
          }
  
          public Builder isClearDiskCache(boolean isClearDiskCache) {
              this.isClearDiskCache = isClearDiskCache;
              return this;
          }
  
          public ImageConfigImpl build() {
              return new ImageConfigImpl(this);
          }
  
  
      }
  }
  