TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
        tabLayout.addTab(tabLayout.newTab().setText("Hauptspeise 1"));
        tabLayout.addTab(tabLayout.newTab().setText("Hauptspeise 2"));
        tabLayout.addTab(tabLayout.newTab().setText("Hauptspeise 3"));
        // tabLayout.addTab(tabLayout.newTab().setText("Hauptspeise 4"));
        tabLayout.setTabMode(TabLayout.MODE_FIXED);
        tabLayout.setTabMode(TabLayout.MODE_SCROLLABLE);