由网友(陌路归人)分享简介：我注意到一些编码人用冰柱的onCreate方法，我想知道这到底是什么：I've noticed in some coding people use icicle with the onCreate method, and I was wondering what it is exactly:public class...

我注意到一些编码人用冰柱的onCreate方法，我想知道这到底是什么：

I've noticed in some coding people use icicle with the onCreate method, and I was wondering what it is exactly:

public class About extends Activity {
    @Override
    protected void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        setContentView(R.layout.whatup);
    }

这是同样的事情， savedInstanceState ？

推荐答案

冰柱有时被用来作为参数的名称，因为的onSaveInstanceState（）过去被称为 onFreeze（）。

"icicle" is sometimes used as the name of the parameter because onSaveInstanceState() used to be called onFreeze().