toobar

setSupportActionBar(mToolbar);mToolbar.setTitle("");mToolbar.setSubtitle("");getSupportActionBar().setDisplayHomeAsUpEnabled(false);getSupportActionBar().setDisplayShowTitleEnabled(false);mToolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {    @Override    public boolean onMenuItemClick(MenuItem item) {        return false;    }});