是否有人知道如何下载图片,然后使用相同的Picasso
实例加载到多个ImageView
?现在我正在使用如下所示的(非常糟糕的)解决方法,以确保图像已经缓存而不是再次下载。
Picasso.with(container.getContext()).load(photo.getPath()).placeholder(R.drawable.placeholder_outfit).fit().centerCrop().into(image1, new Callback() {
@Override
public void onSuccess() {
Picasso.with(container.getContext()).load(photo.getPath()).placeholder(R.drawable.placeholder_outfit).fit().centerCrop().into(image2);
}
@Override
public void onError() {
}
});
答案 0 :(得分:0)
你可以这样做:
Picasso.with(container.getContext())
.load(photo.getPath())
.placeholder(R.drawable.placeholder_outfit)
.fit()
.centerCrop().into(image1, new Callback() {
@Override
public void onSuccess() {
imageView2.setImageDrawable(image1.getDrawable()); //Get the ImageView's image (this won't download it, it will get the downloaded image) and set it to your second imageView.
}
@Override
public void onError() {
}
});
要使用centerCrop()
,只需添加:
imageView2.setScaleType(ImageView.ScaleType.CENTER_CROP);