bottomnavigationbar怎么设置每个item选中和未选中的背景

2025-02-26 11:45:59
推荐回答(1个)
回答1:

bottomNavigationBar.setTabSelectedListener(new BottomNavigationBar.OnTabSelectedListener(){
@Override
public void onTabSelected(int position) { }
@Override
public void onTabUnselected(int position) { }
@Override
public void onTabReselected(int position) { }
});

根据position来判断选定的哪个。使用bottomNavigationBar的TabSelectedListener监听来判断