Announcement.java 文件源码

public void setimg(final Context ctx, final String postimag)
{
    final ImageView postimage = (ImageView)view.findViewById(R.id.postimage);
    Picasso.with(ctx).load(postimag).networkPolicy(NetworkPolicy.OFFLINE).into(postimage, new Callback() {
        @Override
        public void onSuccess() {

        }

        @Override
        public void onError() {
            Picasso.with(ctx).load(postimag).into(postimage);

        }
    });


}