在底部导航视图中禁用重新选择

Question

再次单击当前选项卡时如何禁用重新加载片段BottomNavigationView？

换句话说，如何禁用重新选择BottomNavigationView？

PS：我正在使用NavigationUI设置BottomNavigationView

Answer 1

出奇的简单！

    NavigationUI.setupWithNavController(bottomNavigationView, hostNavController);
    bottomNavigationView.setOnNavigationItemReselectedListener(new BottomNavigationView.OnNavigationItemReselectedListener() {
        @Override
        public void onNavigationItemReselected(@NonNull MenuItem item) {
            // Nothing here to disable reselect
        }
    });