How use setOnClickListner on "custom" toolbar's menu items?

Question

I want to set OnClick behaviour on menu items of custom toolbar in an activity. I found many answers of same thing but on the actionbar which comes from theme, no answer was found for clicking items of menu of custom material toolbar.

Note: I don't want to add Image button on toolbar.

Any help will be appreciated.

Answer 1

It is the same as with standard ActionBar.

1) Replace ActionBar with your own material toolbar like so:

    @Override
        protected void onCreate(@Nullable Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            ...
            Toolbar toolbar = findViewById(R.id.toolbar);
            setSupportActionBar(toolbar);
            ...

2) Override OnCreateOptions menu as usual:

@Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        inflater.inflate(R.menu.menu_layout,menu);
        super.onCreateOptionsMenu(menu, inflater);
    }

3) Handle clicks:

@Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case R.id.register: {
                ...
                return true;
            }
            default:
                return super.onOptionsItemSelected(item);
        }

    }