android hide toolbar in specific fragment

Question

I have a problem that I don\'t know how to solve. How do you hide a toolbar in a specific fragment, I have already been searching around on the internet and what I found was com

Answer 1

Create an interface in the fragment and use it to tell the parent activity to hide the toolbar.

Add these lines to your fragment:

private OnEventListener listener;

public interface OnEventListener {

    void hideToolbar() ;
}

public void setOnEventListener(OnEventListener listener) {

    this.listener = listener;
}

After creating your fragment in the main activity add:

    myFragment.setOnEventListener(new MyFragment.OnEventListener() {
        @Override
        public void hideToolbar() {

            getSupportActionBar().hide();
        }
    });

Whenever you need to hide the toolbar execute:

listener.hideToolbar();

from inside your fragment.