ViewUtils.java 文件源码

public static void displayAvatar(@NonNull ImageView dest, Transformation transformation, String url, String tag, @DrawableRes int ifEmpty) {
    Picasso picasso = PicassoInstance.with();

    RequestCreator requestCreator;

    if (nonEmpty(url)) {
        requestCreator = picasso.load(url);
    } else {
        requestCreator = picasso.load(ifEmpty);
    }

    if (transformation != null) {
        requestCreator.transform(transformation);
    }

    if (tag != null) {
        requestCreator.tag(tag);
    }

    requestCreator.into(dest);
}