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问题描述
我正在尝试使用picasso库在mediastore中加载图像存储。当我调用load(imageview,callback)时,毕加索调用onFail而不是onSuccess。我如何知道图像未成功加载的原因?
I am trying to use the picasso library to loading the image store in the mediastore. When I called load(imageview, callback), the picasso call onFail instead of onSuccess. How do I know why the image was not loaded successfully?
推荐答案
使用构建器:
Picasso.Builder builder = new Picasso.Builder(this);
builder.listener(new Picasso.Listener()
{
@Override
public void onImageLoadFailed(Picasso picasso, Uri uri, Exception exception)
{
exception.printStackTrace();
}
});
builder.build().load(URL).into(imageView);
修改
对于版本2.71828,他们为onError回调添加了异常:
For version 2.71828 they have added the exception to the onError callback:
Picasso.get()
.load("yoururlhere")
.into(imageView, new Callback() {
@Override
public void onSuccess() {
}
@Override
public void onError(Exception e) {
}
})
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