抱歉,我是 Android 的新手……我有一个活动,它创建了我的类的对象实例:
file MyActivity.java:
import org.simpleframework.xml.Serializer;
import org.simpleframework.xml.core.Persister;
public class MyActivity extends Activity {
Artworks myArtworks;
...
myArtworks = serial.read(Artworks.class, artworksXmlFile);
...
}
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file Artworks.java:
import org.simpleframework.xml.Element;
import org.simpleframework.xml.ElementList;
@Element
public class Artworks {
@ElementList(entry = "artwork", inline = true)
private List<Artwork> list;
...
}
--------------------------------------------------------------
file Artwork.java:
public class Artwork {
// how to use here Toast.makeText(..., text, Toast.LENGTH_SHORT).show() ???
}
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如何在我的类 Artwork 中使用 Toast 类(或任何 UI 类),我从不直接实例化它,但它是通过调用 serial.read(Artworks.class) 间接创建的?我该怎么做呢?
提前致谢!