How to use

com.bumptech.glide.load.engine.cache.DiskLruCacheFactory

constructor

@Override
public void applyOptions(final Context context, GlideBuilder builder) {
  builder.setDiskCache(new DiskLruCacheFactory(new DiskLruCacheFactory.CacheDirectoryGetter
      () {
    @Override
    public File getCacheDirectory() {
      return context.getExternalCacheDir();
    }
  }, DiskCache.Factory.DEFAULT_DISK_CACHE_SIZE));
}

@Override
public void applyOptions(final Context context, GlideBuilder builder) {
  ViewTarget.setTagId(R.id.glide_loader);
  builder.setDiskCache(new DiskLruCacheFactory(new DiskLruCacheFactory.CacheDirectoryGetter
      () {
    @Override
    public File getCacheDirectory() {
      return context.getExternalCacheDir();
    }
  }, DiskCache.Factory.DEFAULT_DISK_CACHE_SIZE));
}

@Override
public void applyOptions(Context context, GlideBuilder builder) {
  int maxMemory = (int) Runtime.getRuntime().maxMemory();//获取系统分配给应用的总内存大小
  int memoryCacheSize = maxMemory / 8;//设置图片内存缓存占用八分之一
  //设置内存缓存大小
  builder.setMemoryCache(new LruResourceCache(memoryCacheSize));
  File cacheDir = context.getExternalCacheDir();//指定的是数据的缓存地址
  int diskCacheSize = 1024 * 1024 * 30;//最多可以缓存多少字节的数据
  //设置磁盘缓存大小
  builder.setDiskCache(new DiskLruCacheFactory(cacheDir.getPath(), "glide", diskCacheSize));
  //存放在data/data/xxxx/cache/
  //builder.setDiskCache(new InternalCacheDiskCacheFactory(context, "glide", diskCacheSize));
  //存放在外置文件浏览器
  // builder.setDiskCache(new ExternalCacheDiskCacheFactory(context, "glide", diskCacheSize));
  builder.setBitmapPool(new LruBitmapPool(memoryCacheSize));
  builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);
}

  @Override
  public void applyOptions(Context context, GlideBuilder builder) {
    super.applyOptions(context, builder);
    String diskCache = FileUtils.getGlideDefaultPath(context);
    builder.setDiskCache(new DiskLruCacheFactory(diskCache, 100 * 1024 * 1024));
//        builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);
    builder.setDefaultRequestOptions(new RequestOptions()
            .format(DecodeFormat.PREFER_ARGB_8888)
    );
  }

@Override
public void applyOptions(Context context, GlideBuilder builder) {
  //设置加载的图片质量
  builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);
  //根据已经得到的加载的图片的内存策略进行更改
  MemorySizeCalculator memorySizeCalculator = new MemorySizeCalculator(context);
  int bitmapPoolSize = memorySizeCalculator.getBitmapPoolSize();
  int memoryCacheSize = memorySizeCalculator.getMemoryCacheSize();
  builder.setMemoryCache(new LruResourceCache((int) (memoryCacheSize * 1.1)));
  builder.setBitmapPool(new LruBitmapPool((int) (bitmapPoolSize * 1.1)));
  //更改磁盘缓存路径
  int size = 10 * 1024 * 1024;
  //1.1私有缓存data/data/应用包名/cache/mydir
  builder.setDiskCache(new InternalCacheDiskCacheFactory(context, "mydir", size));//10MB
  //1.2外部缓存SDCard/Android/data/应用包名/cache/mydir
  builder.setDiskCache(new ExternalCacheDiskCacheFactory(context, "mydir", size));
  //1.3自定义缓存路径
  builder.setDiskCache(new DiskLruCacheFactory("folder", "cacheName", size));
}