在抽屉菜单的页脚中添加按钮

Question

我想在抽屉菜单下添加这些按钮

这些是我的xml文件：

（布局/ activity_main）

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:openDrawer="start">

    <include
        layout="@layout/app_bar_main"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <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:headerLayout="@layout/nav_header_main"
        app:menu="@menu/activity_main_drawer" />

</android.support.v4.widget.DrawerLayout>

（菜单/ activity_main_drawer）

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

    <group
        android:checkableBehavior="single">
        <item
            android:id="@+id/nav_log"
            android:title="Log-in" />
        <item
            android:id="@+id/nav_preferiti"
            android:title="Preferiti" />
        <item
            android:id="@+id/nav_maps"
            android:title="Mappa" />
        <item
            android:id="@+id/nav_terms"
            android:title="Termini e condizioni" />
        <item
            android:id="@+id/nav_who"
            android:title="Chi Siamo" />
        <item
            android:id="@+id/nav_settings"
            android:title="Impostazioni" />
        <item
            android:id="@+id/nav_tutorial"
            android:title="Tutorial" />
    </group>

</menu>

我尝试使用重力底部（或末端）的线性布局，但仍保留在顶部

Answer 1

尝试在您的 中放置其他视图NavigationView，例如：

<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:headerLayout="@layout/nav_header_main"
    app:menu="@menu/activity_main_drawer">


    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true">

            <!--Here is a container at the bottom of navigation drawer. Place your images here-->

        </LinearLayout>

    </RelativeLayout>

</android.support.design.widget.NavigationView>