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如何在匿名类中引用更高的类

[英]how to reference a higher class within an anonymous class

I have this code: 我有以下代码:

public class Home extends Activity{

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
            //...
            //at some point I have
            s.setOnSeekBarChangeListener(new OnSeekBarChangeListener(){

              @Override
              public void onProgressChanged(SeekBar seekBar, int progress,
                      boolean fromUser) {

                  ContextNotionLevel ctnl=new ContextNotionLevel(this);
// <-- how can I reference Home class here to replace **this**, which as it is points to OnSeekBarChangeListener
              }
    }
}

你可以试试:

 ContextNotionLevel ctnl=new ContextNotionLevel(Home.this);

您可以使用Home.this来引用Home对象。

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