com.facebook.imagepipeline.request.BasePostprocessor Java Examples

@Override
public void process(Bitmap dest, Bitmap src) {
    Canvas canvas = new Canvas(dest);
    Paint paint = new Paint();
    canvas.drawBitmap(src, 0, 0, paint);

    for(BasePostprocessor processor : mProcessors) {
        processor.process(dest, dest);
    }
}
 

public static void LoadImageFromURLAndCallBack(SimpleDraweeView destImageView , String URL, Context context, BaseBitmapDataSubscriber bbds
, BasePostprocessor postprocessor)
{
    int w = destImageView.getWidth();
    int h  =destImageView.getHeight();
    if(w<1){
        w = destImageView.getLayoutParams().width;
    }
    if(h<1){
        h  =destImageView.getLayoutParams().height;
    }
    ImageRequestBuilder builder = ImageRequestBuilder.newBuilderWithSource(Uri.parse(URL))
            .setResizeOptions(new ResizeOptions(w,h))
            .setProgressiveRenderingEnabled(true);
    if(postprocessor!=null){
        builder.setPostprocessor(postprocessor);
    }
    ImageRequest imageRequest =
            builder
                    .build();
    ImagePipeline imagePipeline = Fresco.getImagePipeline();
    DataSource<CloseableReference<CloseableImage>> dataSource = imagePipeline.fetchDecodedImage(imageRequest, context);
    dataSource.subscribe(bbds, CallerThreadExecutor.getInstance());
    DraweeController draweeController = Fresco.newDraweeControllerBuilder()
            .setImageRequest(imageRequest)
            .setOldController(destImageView.getController())
            .setAutoPlayAnimations(true)
            .build();
    destImageView.setController(draweeController);
}
 

public BenchmarkPostprocessorForDuplicatedBitmapInPlace(
    DurationCallback durationCallback, BasePostprocessor postprocessor) {
  super(durationCallback);
  mPostprocessor = postprocessor;
}
 

public BenchmarkPostprocessorForManualBitmapHandling(
    DurationCallback durationCallback, BasePostprocessor postprocessor) {
  super(durationCallback);
  mPostprocessor = postprocessor;
}
 

public BenchmarkPostprocessorForDuplicatedBitmap(
    DurationCallback durationCallback, BasePostprocessor postprocessor) {
  super(durationCallback);
  mPostprocessor = postprocessor;
}
 

public static void getBitmapWithQiniu(@NonNull final String url,  @NonNull final int width, @NonNull final int height,
                                          @Nullable BasePostprocessor processor, @NonNull final FrescoUtil.BitmapListener listener){
    String  newUrl = QiniuUtils.getSamllImage(url,width,height,QiniuUtils.isWWW,true);
    FrescoUtil.getBitmapWithProcessor(newUrl,context,width,height,processor,listener);
}
 

public static void getBitmap(@NonNull final String url,  @NonNull final int width, @NonNull final int height,
                                      @Nullable BasePostprocessor processor, @NonNull final FrescoUtil.BitmapListener listener){
    FrescoUtil.getBitmapWithProcessor(url,context,width,height,processor,listener);
}
 

public Builder add(BasePostprocessor processor) {
    processors.add(processor);
    return this;
}
 

public Builder() {
    processors = new ArrayList<BasePostprocessor>();
}
 

private CombinePostProcessors(List<BasePostprocessor> processors) {
    super();
    mProcessors = processors;
}
 

/**
 *  If the image has some ResizeOptions we put also the resized image into the cache with different key.
 *  currently don't support downsampling / resizing for GIFs.
 * @param url
 * @param draweeView
 * @param processor
 * @param width
 * @param height
 * @param listener
 */
public static void loadUrl(String url, SimpleDraweeView draweeView, BasePostprocessor processor, int width, int height,
                           BaseControllerListener listener){

    url = append(url);
   load(Uri.parse(url),draweeView,processor,width,height,listener);

}
 

public static void loadRes(int resId, SimpleDraweeView draweeView,BasePostprocessor processor,int width,int height,
                            BaseControllerListener listener){

    load(getResUri(resId),draweeView,processor,width,height,listener);

}
 

public static void loadFile(File file, SimpleDraweeView draweeView,BasePostprocessor processor,int width,int height,
                            BaseControllerListener listener){

    load(getFileUri(file),draweeView,processor,width,height,listener);

}
 

public static void loadFile(String file, SimpleDraweeView draweeView,BasePostprocessor processor,int width,int height,
                           BaseControllerListener listener){

    load(getFileUri(file),draweeView,processor,width,height,listener);

}
 

public static void loadRes(int resId, SimpleDraweeView draweeView, BasePostprocessor processor, int width, int height,
                           BaseControllerListener listener){

    load(getResUri(resId),draweeView,processor,width,height,listener);

}
 

public static void loadFile(File file, SimpleDraweeView draweeView, BasePostprocessor processor, int width, int height,
                            BaseControllerListener listener){

    load(getFileUri(file),draweeView,processor,width,height,listener);

}
 

public static void loadFile(String file, SimpleDraweeView draweeView, BasePostprocessor processor, int width, int height,
                            BaseControllerListener listener){

    load(getFileUri(file),draweeView,processor,width,height,listener);

}
 

/**
 *  If the image has some ResizeOptions we put also the resized image into the cache with different key.
 *  currently don't support downsampling / resizing for GIFs.
 * @param url
 * @param draweeView
 * @param processor
 * @param width
 * @param height
 * @param listener
 */
public static void loadUrl(String url, SimpleDraweeView draweeView,BasePostprocessor processor,int width,int height,
                           BaseControllerListener listener){

   load(Uri.parse(url),draweeView,processor,width,height,listener);

}