SampleAppGlideModule.java

@GlideModule
public class SampleAppGlideModule extends AppGlideModule {

    @Override
    public void applyOptions(Context context, GlideBuilder builder) {
        int memoryCacheSizeBytes = 1024 * 1024 * 20; // 20mb
        builder.setMemoryCache(new LruResourceCache(memoryCacheSizeBytes));
        builder.setDiskCache(new InternalCacheDiskCacheFactory(context, memoryCacheSizeBytes));
        builder.setDefaultRequestOptions(requestOptions(context));
        builder.build(context);
    }

    @Override
    public void registerComponents(@NonNull Context context, @NonNull Glide glide, @NonNull Registry registry) {
        OkHttpClient client = new OkHttpClient.Builder()
                .readTimeout(20, TimeUnit.SECONDS)
                .connectTimeout(20, TimeUnit.SECONDS)
                .build();

        OkHttpUrlLoader.Factory factory = new OkHttpUrlLoader.Factory(client);

        glide.getRegistry().replace(GlideUrl.class, InputStream.class, factory);
    }

    private static RequestOptions requestOptions(Context context){
        return new RequestOptions()
                .signature(new ObjectKey(
                        System.currentTimeMillis() / (24 * 60 * 60 * 1000)))
                .override(200, 200)
                .centerCrop()
                .encodeFormat(Bitmap.CompressFormat.PNG)
                .encodeQuality(100)
                .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
                .format(PREFER_ARGB_8888)
                .skipMemoryCache(false);
    }
}