Android抽屉导航菜单项无法突出显示所选项目

Question

第一项高亮显示，其余无法高亮显示:

这是我的背景选择器:

<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@color/accent_translucent" android:state_pressed="true"/>
<item android:drawable="@android:color/transparent"/>

我试过了

1. onNavigationItemSelected(navigationView.getMenu().getItem(0));

2. onNavigationItemSelected(navigationView.getMenu().findItem(R.id.nav_profile));

3. navigationView.setCheckedItem(id);

似乎没有任何效果

<?xml version="1.0" encoding="utf-8"?>

<group
    android:checkableBehavior="single">

    <item
        android:id="@+id/drawer_main"
        android:checked="true"
        android:icon="@drawable/ic_home_black_24dp"
        android:title="@string/dashboard"/>

    <item
        android:id="@+id/drawer_profile"

        android:icon="@drawable/ic_favorite_black_24dp"
        android:title="@string/profile"/>

    <item
        android:id="@+id/drawer_third"

        android:icon="@drawable/ic_file_download_black_24dp"
        android:title="@string/leaderboard"/>

    <item
        android:id="@+id/drawer_fourt"

        android:icon="@drawable/ic_more_horiz_black_24dp"
        android:title="@string/notification"/>

    <item
        android:id="@+id/drawer_fifth"

        android:icon="@drawable/ic_settings_black_24dp"
        android:title="@string/logout"/>

</group>

 navigationView = (NavigationView) findViewById(R.id.navigation_view);
    navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {

        @Override
        public boolean onNavigationItemSelected(MenuItem menuItem) {

            int id = menuItem.getItemId();

            switch (id) {
                case R.id.drawer_dashboard:
                    Intent i = new Intent(getApplicationContext(), MainActivity.class);
                    startActivity(i);
                    break;
case R.id.drawer_profile:
                    Intent j = new Intent(getApplicationContext(), secondActivity.class);
                    startActivity(j);
                    break;

任何想法都会有帮助

如果我使用下面的代码我可以突出显示但无法开始新的 Activity

 navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {

        @Override
        public boolean onNavigationItemSelected(MenuItem menuItem) {

            int id = menuItem.getItemId();
            menuItem.setChecked(true);
            drawerLayout.closeDrawers();
            return true;

Answer 1

创建 View 时，请尝试使用getItem(int index)方法获取所有MenuItem，然后调用setCheckable(true)，确保它是可检查的。