Android 复杂的 Serializable 对象 - 简单如何

Question

我正在考虑制作一个自定义 Android 对象 Serializable。应该很简单我只是找不到简单的方法来做到这一点。我知道我必须超载writeObject 和readObject... 只是如何写和读这个我不明白。这里是初学者...

public class QObject implements Serializable  {

public String lq_a;
public String lq_b;
Vector lq_vec;

private void writeObject(java.io.ObjectOutputStream out) throws IOException{
    //should I go one by one a output each element?  
    out.writeBytes(lq_a);

    //or is there a simpler way?  Like write this object one liner?
    out.writeObject(this); 

    //should I close the ObjectOutputStream?
    out.close(); 
}

private void readObject(java.io.ObjectInputStream in) throws IOException, ClassNotFoundException{
    //baffled here ... how do I read this object?
}
}

Answer 1

是什么让你需要重写 read/writeoObject()？您的课程没有什么特别之处，只需实现Serializable 即可。