無法在 androidx 中解析符號“BottomNavigationItemView”

Question

我刪除了implementation 'com.android.support:design:28.0.0'並遷移到 androidx implementation 'com.google.android.material:material:1.4.0-alpha01'我想知道 BottomNavigationItemView 的等效代碼是什么。

` public void hideOrShowBottomNavigationItem（int id，BottomNavigationView 視圖，int 可見性）{

    BottomNavigationMenuView menuView = (BottomNavigationMenuView) view.getChildAt(0);
    for (int i = 0; i < menuView.getChildCount(); i++) {
        BottomNavigationItemView itemView = (BottomNavigationItemView) menuView.getChildAt(i);
        if (itemView.getId() == id) {
            itemView.setVisibility(visibility);
        }
    }
}` i am getting error cannot resolve BottomNavigationItemView

Answer 1

檢查項目中的正確導入：

import com.google.android.material.bottomnavigation.BottomNavigationItemView
import com.google.android.material.bottomnavigation.BottomNavigationView