Java 类com.facebook.imagepipeline.postprocessors.IterativeBoxBlurPostProcessor 实例源码

public static void setBlurFrescoController(SimpleDraweeView simpleDraweeView, String url, int iterations, int blurRadius) {
    try {
        Uri uri = Uri.parse(url);
        ImageRequest request = ImageRequestBuilder.newBuilderWithSource(uri)
                .setPostprocessor(new IterativeBoxBlurPostProcessor(iterations, blurRadius))
                .build();
        DraweeController controller = Fresco.newDraweeControllerBuilder()
                .setOldController(simpleDraweeView.getController())
                .setImageRequest(request)
                .build();
        simpleDraweeView.setController(controller);
    } catch (Exception e) {
        e.printStackTrace();
    }

}