如何解决Airpush Ad集成中的“预期表达”错误？ （Android Java）

Question

I followed the Airpush Installation Instructions but when I use this line in Android Studio,

main=new Main(this, AdListener);

I get the error, "Expression Expected". What does this mean?

Answer 1

It should look this way:

 private AdListener adListener;
 main = new Main(this, adListener);