//add implements to class. Makes all objects created by class be able to regesiter to event

public class MainActivity extends AppCompatActivity implements View.$onEventName_Listener${
    // .... 
    // Code here    
    View someView = findViewById(R.id.$resoureName$);
    someView.set$onEventName_Listener$(this); // attach the event to the object

    @Override
    public void $onEventName$(View view) {
        // Implementation
    }
}