com.bumptech.glide.load.DecodeFormat Java Examples

@Override
public void applyOptions(@NonNull Context context, @NonNull GlideBuilder gb) {
    String cacheSizeStr = HiSettingsHelper.getInstance().getStringValue(HiSettingsHelper.PERF_CACHE_SIZE_IN_MB, DEFAULT_CACHE_SIZE + "");
    int cacheSize = DEFAULT_CACHE_SIZE;
    if (TextUtils.isDigitsOnly(cacheSizeStr)) {
        cacheSize = Integer.parseInt(cacheSizeStr);
        if (cacheSize < MIN_CACHE_SIZE) {
            cacheSize = DEFAULT_CACHE_SIZE;
        }
    }
    gb.setDiskCache(new ExternalPreferredCacheDiskCacheFactory(context, cacheSize * 1024 * 1024));
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M)
        gb.setDefaultRequestOptions(new RequestOptions().format(DecodeFormat.PREFER_RGB_565));

    GlideHelper.initDefaultFiles();
}
 

@Override
public void applyOptions(final Context context, GlideBuilder builder) {
    builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);// Bitmap格式转换到ARGB_8888
    //内存缓存
    MemorySizeCalculator memorySizeCalculator = new MemorySizeCalculator(context);
    int defaultMemoryCacheSize = memorySizeCalculator.getMemoryCacheSize();
    int defalutBitmapPoolSize = memorySizeCalculator.getBitmapPoolSize();
    builder.setMemoryCache(new LruResourceCache((int) (defalutBitmapPoolSize * 1.2)));//内部
    builder.setBitmapPool(new LruBitmapPool((int) (defalutBitmapPoolSize * 1.2)));
    //磁盘缓存
    builder.setDiskCache(new InternalCacheDiskCacheFactory(context, 1024 * 1024 * 10));//内部磁盘缓存
    builder.setDiskCache(new ExternalCacheDiskCacheFactory(context, 10 * 1024 * 1024));//磁盘缓存到外部存储
    //指定缓存目录1
    String downLoadPath = Environment.getDownloadCacheDirectory().getPath();
    builder.setDiskCache(new DiskLruCacheFactory(downLoadPath, defaultMemoryCacheSize));
    //指定缓存目录2
    builder.setDiskCache(new DiskCache.Factory() {
        @Override
        public DiskCache build() {
            File cacheLocation = new File(FileUtils.getCacheDir(context), "GlideCache");
            return DiskLruCacheWrapper.get(cacheLocation, 1024 * 1024 * 10);
        }
    });

}
 

@Override
public void applyOptions(Context context, GlideBuilder builder) {
    if( Build.VERSION.SDK_INT >= Build.VERSION_CODES.N ) {
        builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);
    }else {
        builder.setDecodeFormat(DecodeFormat.PREFER_RGB_565);
    }//解决rgb565部分手机上出现绿色问题
    //比较耗时,所以反向设置
   /* builder.setDiskCache(new DiskLruCacheFactory(new File(context.getCacheDir(), GlobalConfig.cacheFolderName).getAbsolutePath(),
            GlobalConfig.cacheMaxSize*1024*1024));*/
    Log.i("glide","applyOptions---");

   /* builder.setResizeService(new FifoPriorityThreadPoolExecutor(4))
            .setDiskCacheService(new FifoPriorityThreadPoolExecutor(4));*/

}
 

void bind(int position) {
    mPosition = position;
    mImage = mImageDataSource.get(position);

    if (mImage.getFileUrl() != null && Utils.isGif(mImage.getFileUrl())) {
        gifTag.setVisibility(VISIBLE);
    } else {
        gifTag.setVisibility(GONE);
    }

    mRequestManager.load(mImage.getPreviewUrl())
            .asBitmap()
            .format(DecodeFormat.PREFER_RGB_565)
            .diskCacheStrategy(DiskCacheStrategy.ALL)
            .placeholder(R.color.gray_overlay)
            .fitCenter().centerCrop().into(imageView);
}
 

@SuppressWarnings("deprecation")
public void preFill(PreFillType.Builder... bitmapAttributeBuilders) {
    if (current != null) {
        current.cancel();
    }

    PreFillType[] bitmapAttributes = new PreFillType[bitmapAttributeBuilders.length];
    for (int i = 0; i < bitmapAttributeBuilders.length; i++) {
        PreFillType.Builder builder = bitmapAttributeBuilders[i];
        if (builder.getConfig() == null) {
            builder.setConfig(
                    defaultFormat == DecodeFormat.ALWAYS_ARGB_8888 || defaultFormat == DecodeFormat.PREFER_ARGB_8888
                    ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565);
        }
        bitmapAttributes[i] = builder.build();
    }

    PreFillQueue allocationOrder = generateAllocationOrder(bitmapAttributes);
    current = new BitmapPreFillRunner(bitmapPool, memoryCache, allocationOrder);
    handler.post(current);
}
 

@NonNull
private Bitmap.Config getDecodeFormat(@Nullable Options options) {
    DecodeFormat decodeFormat = options == null ? null : options.get(GifOptions.DECODE_FORMAT);
    if (decodeFormat == null) {
        return Bitmap.Config.ARGB_8888;
    }

    switch (decodeFormat) {
        case PREFER_RGB_565:
            return Bitmap.Config.RGB_565;

        case PREFER_ARGB_8888:
        default:
            return Bitmap.Config.ARGB_8888;
    }
}
 

@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
	;
}
 

private static <T> Bitmap createScaledBitmapInto(Context context, T model, int width, int height)
    throws BitmapDecodingException
{
  final Bitmap rough = Downsampler.AT_LEAST.decode(getInputStreamForModel(context, model),
                                                   Glide.get(context).getBitmapPool(),
                                                   width, height,
                                                   DecodeFormat.PREFER_RGB_565);

  final Resource<Bitmap> resource = BitmapResource.obtain(rough, Glide.get(context).getBitmapPool());
  final Resource<Bitmap> result   = new FitCenter(context).transform(resource, width, height);

  if (result == null) {
    throw new BitmapDecodingException("unable to transform Bitmap");
  }
  return result.get();
}
 

@Override
public Bitmap decode(ParcelFileDescriptor resource, BitmapPool bitmapPool, int outWidth, int outHeight,
        DecodeFormat decodeFormat)
        throws IOException {
    MediaMetadataRetriever mediaMetadataRetriever = factory.build();
    mediaMetadataRetriever.setDataSource(resource.getFileDescriptor());
    Bitmap result;
    if (frame >= 0) {
      result = mediaMetadataRetriever.getFrameAtTime(frame);
    } else {
      result = mediaMetadataRetriever.getFrameAtTime();
    }
    mediaMetadataRetriever.release();
    resource.close();
    return result;
}
 

@Override
public void applyOptions(Context context, GlideBuilder builder) {

    //设置图片解码格式
    builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);

    //设置内存缓存大小
    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
    builder.setMemoryCache(new LruResourceCache(memoryCacheSize));
    builder.setBitmapPool(new LruBitmapPool(memoryCacheSize));

    // 存放路径和缓存控件大小
    int diskCacheSize = 1024 * 1024 * 30;
    builder.setDiskCache(new InternalCacheDiskCacheFactory(context, diskCacheName, diskCacheSize));  // data/data/xx/cache/
    builder.setDiskCache(new ExternalCacheDiskCacheFactory(context, diskCacheName, diskCacheSize));  //存放在外置文件浏览器
}
 

@Override public void applyOptions(Context context, GlideBuilder builder) {

    builder.setDefaultRequestOptions(RequestOptions.formatOf(DecodeFormat.PREFER_RGB_565));
    // disk cache config
    //builder.setDiskCache(new ExternalCacheDiskCacheFactory(context));
    // using defaults

    MemorySizeCalculator calculator = new MemorySizeCalculator.Builder(context).build();

    // size for memory cache
    int defaultMemoryCacheSize = calculator.getMemoryCacheSize();
    builder.setMemoryCache(new LruResourceCache(defaultMemoryCacheSize));

    // size for bitmap pool
    int defaultBitmapPoolSize = calculator.getBitmapPoolSize();
    builder.setBitmapPool(new LruBitmapPool(defaultBitmapPoolSize));
  }
 

@Override protected void load(Context context) throws Exception {
	String url = "http://www.online-image-editor.com//styles/2014/images/example_image.png";
	String url2 =
			"http://a5.mzstatic.com/us/r30/Purple5/v4/5a/2e/e9/5a2ee9b3-8f0e-4f8b-4043-dd3e3ea29766/icon128-2x.png";
	BitmapRequestBuilder<String, Bitmap> request = Glide
			.with(context)
			.load(url)
			.asBitmap()
			.format(DecodeFormat.PREFER_ARGB_8888)
			.thumbnail(Glide
					.with(context)
					.load(url2)
					.asBitmap()
			);
	loadProper(request);
	loadHacky(request);
	loadHackyAlt(request);
}
 

@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 applyOptions(Context context, GlideBuilder builder) {
    builder.setDefaultRequestOptions(new RequestOptions().format(DecodeFormat.PREFER_RGB_565));
    int memoryCacheSizeBytes = 1024 * 1024 * 20;
    builder.setMemoryCache(new LruResourceCache(memoryCacheSizeBytes));
    int bitmapPoolSizeBytes = 1024 * 1024 * 30;
    builder.setBitmapPool(new LruBitmapPool(bitmapPoolSizeBytes));
    int diskCacheSizeBytes = 1024 * 1024 * 100;
    builder.setDiskCache(new InternalCacheDiskCacheFactory(context, diskCacheSizeBytes));
}
 

@SuppressLint("CheckResult") @NonNull private RequestOptions getRequestOptions() {
  RequestOptions requestOptions = new RequestOptions();
  DecodeFormat decodeFormat;
  if (Build.VERSION.SDK_INT >= 26) {
    decodeFormat = DecodeFormat.PREFER_ARGB_8888;
    requestOptions.disallowHardwareConfig();
  } else {
    decodeFormat = DecodeFormat.PREFER_RGB_565;
  }
  return requestOptions.format(decodeFormat)
      .diskCacheStrategy(DiskCacheStrategy.RESOURCE);
}
 

@Override
public void applyOptions(Context context, GlideBuilder builder) {
    // Prefer higher quality images unless we're on a low RAM device
    ActivityManager activityManager =
            (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    builder.setDecodeFormat(activityManager.isLowRamDevice() ?
                    DecodeFormat.PREFER_RGB_565 : DecodeFormat.PREFER_ARGB_8888);
}
 

@Override
public void applyOptions(Context context, GlideBuilder builder) {
    builder.setDefaultRequestOptions(new RequestOptions().format(DecodeFormat.PREFER_RGB_565))
            .setDiskCache(new ExternalCacheDiskCacheFactory(context, getCachePath(), 1024 * 1024 * 1024))
            .setMemoryCache(new LruResourceCache(3 * 1024 * 1024))
            .setBitmapPool(new LruBitmapPool(3 * 1024 * 1024));
}
 

@Override
public void initViews() {

    toolbarLayout.setExpandedTitleColor(ContextCompat.getColor(this, R.color.title_color));
    toolbarLayout.setCollapsedTitleTextColor(ContextCompat.getColor(this, R.color.title_color));
    Glide.with(this).load(mPostImgPath).asBitmap()
            .placeholder(R.mipmap.ic_loading)
            .format(DecodeFormat.PREFER_ARGB_8888)
            .error(R.mipmap.ic_load_fail)
            .diskCacheStrategy(DiskCacheStrategy.ALL)
            .into(newsDetailPictureIv);
}
 

@Override
public void applyOptions(Context context, GlideBuilder builder) {
    builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);

    // memory cache
    MemorySizeCalculator calculator = new MemorySizeCalculator(context);
    int defaultMemoryCacheSize = calculator.getMemoryCacheSize();
    int defaultBitmapPoolSize = calculator.getBitmapPoolSize();

    int customMemoryCacheSize = (int) (1.2 * defaultMemoryCacheSize);
    int customBitmapPoolSize = (int) (1.2 * defaultBitmapPoolSize);

    builder.setMemoryCache(new LruResourceCache(customMemoryCacheSize));
    builder.setBitmapPool(new LruBitmapPool(customBitmapPoolSize));

    // disk cache
    // set size & external vs. internal
    int cacheSize100MegaBytes = 104857600;

    builder.setDiskCache(
            new InternalCacheDiskCacheFactory(context, cacheSize100MegaBytes));

    builder.setDiskCache(
            new ExternalCacheDiskCacheFactory(context, cacheSize100MegaBytes));

    // set custom location
    String downloadDirectoryPath = Environment.getDownloadCacheDirectory().getPath();

    builder.setDiskCache(
            new DiskLruCacheFactory(downloadDirectoryPath, cacheSize100MegaBytes));

    // In case you want to specify a cache folder ("glide"):
    //builder.setDiskCache(
    //        new DiskLruCacheFactory( downloadDirectoryPath, "glidecache", cacheSize100MegaBytes ) );

}
 

@Override protected void load(Context context) throws Exception {
	String url = "https://s3.amazonaws.com/timeset-photos/RackMultipart20151217-4907-vnn7er.jpeg";
	url = "https://cloud.githubusercontent.com/assets/2364583/11941136/528db8a0-a7e2-11e5-9327-d6cc11548c91.JPG";
	Glide
			.with(context)
			.load(url)
			.asBitmap()
			.format(DecodeFormat.PREFER_ARGB_8888)
			.skipMemoryCache(true)
			.diskCacheStrategy(DiskCacheStrategy.RESULT)
			.into(imageView);
}
 

@Override
public void displayImage(View view, ImageItem item, int size, boolean isThumbnail) {
    Object object = item.getUri() != null ? item.getUri() : item.path;
    Glide.with(view.getContext()).load(object).apply(new RequestOptions()
            .format(isThumbnail ? DecodeFormat.PREFER_RGB_565 : DecodeFormat.PREFER_ARGB_8888))
            .override(isThumbnail ? size : Target.SIZE_ORIGINAL)
            .into((ImageView) view);
}
 

@Override
public void displayImage(View view, ImageItem item, int size, boolean isThumbnail) {
    Object object = item.getUri() != null ? item.getUri() : item.path;

    Glide.with(view.getContext()).load(object).apply(new RequestOptions()
            .format(isThumbnail ? DecodeFormat.PREFER_RGB_565 : DecodeFormat.PREFER_ARGB_8888))
            .override(isThumbnail ? size : Target.SIZE_ORIGINAL)
            .into((ImageView) view);
}
 

@Override
public void displayImage(View view, ImageItem item, int size, boolean isThumbnail) {
    Object object = item.getUri() != null ? item.getUri() : item.path;

    Glide.with(view.getContext()).load(object).apply(new RequestOptions()
            .format(isThumbnail ? DecodeFormat.PREFER_RGB_565 : DecodeFormat.PREFER_ARGB_8888))
            .override(isThumbnail ? size : Target.SIZE_ORIGINAL)
            .into((ImageView) view);
}
 

@Override
public void displayImage(View view, ImageItem item, int size, boolean isThumbnail) {
    Object object = item.getUri() != null ? item.getUri() : item.path;

    Glide.with(view.getContext()).load(object).apply(new RequestOptions()
            .format(isThumbnail ? DecodeFormat.PREFER_RGB_565 : DecodeFormat.PREFER_ARGB_8888))
            .override(isThumbnail ? size : Target.SIZE_ORIGINAL)
            .into((ImageView) view);
}
 

@Override
public void applyOptions(Context context, GlideBuilder builder) {
    builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);

    MemorySizeCalculator calculator = new MemorySizeCalculator(context);
    int defaultMemoryCacheSize = calculator.getMemoryCacheSize();
    int defaultBitmapPoolSize = calculator.getBitmapPoolSize();

    int customMemoryCacheSize = (int) (1.2 * defaultMemoryCacheSize);
    int customBitmapPoolSize = (int) (1.2 * defaultBitmapPoolSize);

    builder.setMemoryCache(new LruResourceCache(customMemoryCacheSize));
    builder.setBitmapPool(new LruBitmapPool(customBitmapPoolSize));
}
 

@Override
    public void applyOptions(Context context, GlideBuilder builder) {
        builder
                // 下面三项都是默认的, 不必设置
//                .setMemoryCache(new LruResourceCache(MEMORY_CACHE_SIZE))
//                .setBitmapPool(new LruBitmapPool(MEMORY_CACHE_SIZE))
                // 默认 rgb565
                .setDecodeFormat(DecodeFormat.PREFER_ARGB_8888)
                .setDiskCache(new InternalCacheDiskCacheFactory(context, DISK_CACHE_SIZE));
    }
 

@Override
public void applyOptions(Context context, GlideBuilder builder) {
    builder.setDefaultRequestOptions(new RequestOptions().format(DecodeFormat.PREFER_RGB_565))
            .setDiskCache(new ExternalCacheDiskCacheFactory(context, getCachePath(), 1024 * 1024 * 1024))
            .setMemoryCache(new LruResourceCache(3 * 1024 * 1024))
            .setBitmapPool(new LruBitmapPool(3 * 1024 * 1024));
}
 

@Override
public void applyOptions(Context context, GlideBuilder builder) {
    builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);

    MemorySizeCalculator calculator = new MemorySizeCalculator(context);
    int defaultMemoryCacheSize = calculator.getMemoryCacheSize();
    int defaultBitmapPoolSize = calculator.getBitmapPoolSize();

    int customMemoryCacheSize = (int) (1.2 * defaultMemoryCacheSize);
    int customBitmapPoolSize = (int) (1.2 * defaultBitmapPoolSize);

    builder.setMemoryCache(new LruResourceCache(customMemoryCacheSize));
    builder.setBitmapPool(new LruBitmapPool(customBitmapPoolSize));
}
 

private RequestOptions buildOptions(SingleConfig config) {
    RequestOptions options = new RequestOptions()
            .format(DecodeFormat.PREFER_RGB_565)
            .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
            .skipMemoryCache(GlobalConfig.debug)
            .transform(getBitmapTransFormations(config));
    return options;
}
 

@Override
public void applyOptions(Context context, GlideBuilder builder) {
    // Define cache size and location
    builder.setDiskCache(new InternalCacheDiskCacheFactory(context, diskSize));  //Mobile disk
    //builder.setDiskCache(new ExternalCacheDiskCacheFactory(context, "cache", diskSize)); //sdcard disk

    // The custom memory pool size and pictures
    builder.setMemoryCache(new LruResourceCache(memorySize));
    builder.setBitmapPool(new LruBitmapPool(memorySize));

    // Define the image format
    //builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);
    builder.setDecodeFormat(DecodeFormat.PREFER_RGB_565);
}