Android Listen for events between classes

Listen for events between classes.java

public class MyClass1{
    
    public MyClass2 mMC2;
    
    public MyClass1(){
        mMC2.setOnAnimationEndedListener(new MyClass2.OnAnimationEndedListener() {
            @Override
            public void onAnimationEnded() {
                Log.v("TAG", "onAnimationEndedListener");
            }
        });   
    }
}

The other class.java

public class MyClass2{
    
    private OnAnimationEndedListener mAnimationListener;
    
    public static interface OnAnimationEndedListener {
        void onAnimationEnded();
    }
    
    public MyClass2(){
        
        /**
         * Calls this whenever you want MyClass1 to receive the onAnimationEnded event...
         */
        mAnimationListener.onAnimationEnded(); 
    }
    
    public void setOnAnimationEndedListener(OnAnimationEndedListener listener){
       mAnimationListener = listener;
    }
}