@Override public void onAttach(Context context) {
	super.onAttach(context);
	BitmapPool pool = Glide.get(context).getBitmapPool();
	StreamBitmapDecoder bitmapDecoder = new StreamBitmapDecoder(Downsampler.AT_LEAST, pool, DecodeFormat.DEFAULT);
	paletteLoad = Glide
			.with(this)
			.using(new StreamUriLoader(context), InputStream.class)
			.from(Uri.class)
			.as(PaletteBitmap.class)
			.diskCacheStrategy(DiskCacheStrategy.ALL)
			.encoder(new PaletteBitmapEncoder(new BitmapEncoder(), new PaletteEncoder()))
			.sourceEncoder(new StreamEncoder())
			.cacheDecoder(new FileToStreamDecoder<>(
					new PaletteBitmapDecoder(pool, bitmapDecoder, new PaletteDecoder())))
			.dontAnimate()
			.skipMemoryCache(true) // debug to always go for disk
	;
}
 

@Override public void onAttach(Context context) {
	super.onAttach(context);
	paletteLoad = Glide
			.with(this)
			.using(new StreamUriLoader(context), InputStream.class)
			.from(Uri.class)
			.as(Palette.class)
			.diskCacheStrategy(DiskCacheStrategy.ALL)
			.encoder(new PaletteCacheEncoder(new PaletteEncoder()))
			.sourceEncoder(new StreamEncoder())
			.cacheDecoder(new FileToStreamDecoder<>(
					new PaletteCacheDecoder(new PaletteDecoder(), new StreamBitmapDecoder(
							Downsampler.AT_MOST, Glide.get(context).getBitmapPool(), DecodeFormat.DEFAULT))))
			.override(256, 256) // rough size of the Bitmap to generate Palette from 
			.dontTransform() // default, but be explicit
			.dontAnimate() // default, but be explicit
			.skipMemoryCache(true) // debug to always go for disk
	;
}
 

@Override public void onAttach(Context context) {
	super.onAttach(context);
	SIZE_REQUEST = Glide
			.with(this)
			.using(new StreamUriLoader(context), InputStream.class)
			.from(Uri.class)
			.as(Options.class)
			.transcode(new OptionsSizeResourceTranscoder(), Size.class)
			.sourceEncoder(new StreamEncoder())
			.cacheDecoder(new BitmapSizeDecoder())
			.diskCacheStrategy(DiskCacheStrategy.SOURCE)
			.listener(new LoggingListener<Uri, Size>());
}
 

Glide(Engine engine, MemoryCache memoryCache, BitmapPool bitmapPool, Context context, DecodeFormat decodeFormat, DiskCache.Factory diskCacheFactory) {
    this.engine = engine;
    this.bitmapPool = bitmapPool;
    this.memoryCache = memoryCache;
    this.decodeFormat = decodeFormat;
    this.diskCacheFactory = diskCacheFactory;
    loaderFactory = new GenericLoaderFactory(context);
    mainHandler = new Handler(Looper.getMainLooper());
    bitmapPreFiller = new BitmapPreFiller(memoryCache, bitmapPool, decodeFormat);

    dataLoadProviderRegistry = new DataLoadProviderRegistry();

    StreamBitmapDataLoadProvider streamBitmapLoadProvider =
            new StreamBitmapDataLoadProvider(bitmapPool, decodeFormat);
    dataLoadProviderRegistry.register(InputStream.class, Bitmap.class, streamBitmapLoadProvider);

    FileDescriptorBitmapDataLoadProvider fileDescriptorLoadProvider =
            new FileDescriptorBitmapDataLoadProvider(bitmapPool, decodeFormat);
    dataLoadProviderRegistry.register(ParcelFileDescriptor.class, Bitmap.class, fileDescriptorLoadProvider);

    ImageVideoDataLoadProvider imageVideoDataLoadProvider =
            new ImageVideoDataLoadProvider(streamBitmapLoadProvider, fileDescriptorLoadProvider);
    dataLoadProviderRegistry.register(ImageVideoWrapper.class, Bitmap.class, imageVideoDataLoadProvider);

    GifDrawableLoadProvider gifDrawableLoadProvider =
            new GifDrawableLoadProvider(context, bitmapPool);
    dataLoadProviderRegistry.register(InputStream.class, GifDrawable.class, gifDrawableLoadProvider);

    dataLoadProviderRegistry.register(ImageVideoWrapper.class, GifBitmapWrapper.class,
            new ImageVideoGifDrawableLoadProvider(imageVideoDataLoadProvider, gifDrawableLoadProvider, bitmapPool));

    dataLoadProviderRegistry.register(InputStream.class, File.class, new StreamFileDataLoadProvider());

    register(File.class, ParcelFileDescriptor.class, new FileDescriptorFileLoader.Factory());
    register(File.class, InputStream.class, new StreamFileLoader.Factory());
    register(int.class, ParcelFileDescriptor.class, new FileDescriptorResourceLoader.Factory());
    register(int.class, InputStream.class, new StreamResourceLoader.Factory());
    register(Integer.class, ParcelFileDescriptor.class, new FileDescriptorResourceLoader.Factory());
    register(Integer.class, InputStream.class, new StreamResourceLoader.Factory());
    register(String.class, ParcelFileDescriptor.class, new FileDescriptorStringLoader.Factory());
    register(String.class, InputStream.class, new StreamStringLoader.Factory());
    register(Uri.class, ParcelFileDescriptor.class, new FileDescriptorUriLoader.Factory());
    register(Uri.class, InputStream.class, new StreamUriLoader.Factory());
    register(URL.class, InputStream.class, new StreamUrlLoader.Factory());
    register(GlideUrl.class, InputStream.class, new HttpUrlGlideUrlLoader.Factory());
    register(byte[].class, InputStream.class, new StreamByteArrayLoader.Factory());

    transcoderRegistry.register(Bitmap.class, GlideBitmapDrawable.class,
            new GlideBitmapDrawableTranscoder(context.getResources(), bitmapPool));
    transcoderRegistry.register(GifBitmapWrapper.class, GlideDrawable.class,
            new GifBitmapWrapperDrawableTranscoder(
                    new GlideBitmapDrawableTranscoder(context.getResources(), bitmapPool)));

    bitmapCenterCrop = new CenterCrop(bitmapPool);
    drawableCenterCrop = new GifBitmapWrapperTransformation(bitmapPool, bitmapCenterCrop);

    bitmapFitCenter = new FitCenter(bitmapPool);
    drawableFitCenter = new GifBitmapWrapperTransformation(bitmapPool, bitmapFitCenter);
}