PicassoBindingAdapter.java

package com.dahuo.learn.common.databinding;

import android.databinding.BindingAdapter;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.widget.ImageView;

import com.squareup.picasso.Picasso;

/**
 * @author YanLu
 * @since 16/4/25
 */
public class PicassoBindingAdapter {
    private static final String TAG = "PicassoBinding";

    @BindingAdapter({"imageUrl"})
    public static void imageLoader(ImageView imageView, String url) {
        Picasso.with(imageView.getContext()).load(url).into(imageView);
    }

    @BindingAdapter({"imageUrl", "error"})
    public static void imageLoader(ImageView imageView, String url, Drawable error) {
        Picasso.with(imageView.getContext()).load(url).error(error).into(imageView);
    }

    @BindingAdapter({"imageRes"})
    public static void setImageByResourceId(ImageView imageView, int resource) {
        imageView.setImageResource(resource);
    }

    @BindingAdapter({"android:src"})
    public static void setImageViewResource(ImageView imageView, int resource) {
        imageView.setImageResource(resource);
    }

    @BindingAdapter("{imageBitmap}")
    public static void setImageViewBitmap(ImageView iv, Bitmap bitmap) {
        iv.setImageBitmap(bitmap);
    }
}