java multiple extends
//You can only Extend a single class. And implement Interfaces from many sources.
public class CustomActivity extends Activity {
private AnotherClass mClass;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mClass = new AnotherClass(this);
}
//Implement each method you want to use.
public String getInfoFromOtherClass()
{
return mClass.getInfoFromOtherClass();
}
}