Android设计导航抽屉 - 如何在导航xml中添加开关？

Question

我正在使用新的Android设计导航抽屉.我想在抽屉里添加一个开关.有没有实现这个？

这是菜单xml:

<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <group
        android:id="@+id/nav_view_menu_group_1"
        android:checkableBehavior="single">
        <item
            android:id="@+id/nav_view_menu_item_myschedule"
            android:icon="@drawable/ic_navview_my_schedule"
            android:title="@string/navview_menu_item_myschedule"
            android:titleCondensed="@string/navview_menu_item_myschedule" />
        <item
            android:id="@+id/nav_view_menu_item_iolive"
            android:icon="@drawable/ic_navview_play_circle_fill"
            android:title="@string/navview_menu_item_iolive"
            android:titleCondensed="@string/navview_menu_item_iolive"
            android:visible="false"/>
        <item
            android:id="@+id/nav_view_menu_item_explore"
            android:icon="@drawable/ic_navview_explore"
            android:title="@string/navview_menu_item_explore"
            android:titleCondensed="@string/navview_menu_item_explore" />
        <item
            android:id="@+id/nav_view_menu_item_map"
            android:icon="@drawable/ic_navview_map"
            android:title="@string/navview_menu_item_map"
            android:titleCondensed="@string/navview_menu_item_map"
            android:visible="false"/>
    </group>

</menu>

如何更改一个<item>切换:

<Switch
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="New Switch"
        android:id="@+id/switch1"
        android:layout_gravity="center_horizontal" />

我目前正在使用默认布局:

<android.support.design.widget.NavigationView
        android:id="@+id/nav_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:fitsSystemWindows="true"
        app:menu="@menu/activity_main_drawer" />

就像Android Notification下的这张图片一样http://i.stack.imgur.com/M9nD7.png

我真的很感谢任何反馈.谢谢.

Answer 1

我们可以通过以下方式做到

@Override
public boolean onPrepareOptionsMenu(Menu menu) {

    //Get a reference to your item by id
    MenuItem item = menu.findItem(R.id.menu_pick_color);

    //Here, you get access to the view of your item, in this case, the layout of the item has a FrameLayout as root view but you can change it to whatever you use
    FrameLayout rootView = (FrameLayout)item.getActionView();

    //Then you access to your control by finding it in the rootView
    YourControlClass control = (YourControlClass) rootView.findViewById(R.id.control_id);

    //And from here you can do whatever you want with your control

    return true;
}