ImageLoader.java 文件源码

public static void displayNoScaling(ImageView imageView, String uri, boolean fadeIn, int stubImage, ImageLoaderListener listener)
{
    if (uri == null || uri.length() == 0)
        uri = FAKE_URI;

    Picasso picasso = Picasso.with(imageView.getContext());
    RequestCreator requestCreator = picasso.load(uri);

    if (stubImage != 0)
    {
        requestCreator.placeholder(stubImage);
        requestCreator.error(stubImage);
    }

    if (!(fadeIn && FADE_ENABLED))
        requestCreator.noFade();

    requestCreator.into(imageView, listener);
}