Android Studio中的导航抽屉模板

Question

我在这个导航抽屉中完全感到困惑。我正在研究很多教程，但我不明白。我想如何使用android studio（Template）导航抽屉或如何使用导航抽屉使用列表视图（如果我们使用列表视图）然后在第一行中添加图像，然后在导航抽屉中添加仪表板片段。请提供任何参考或任何示例程序。

Answer 1

If you created an activity as Navigation Drawer Activity in Android Studio, Android Studio will be created a set of layout.

• activity_layout.xml (or the name of Activity)
• app_bar.xml (for toolbar)
• content.xml (for content)
• nav_header.xml (for header view of navigation drawer)

The first item of the navigation drawer (the first row of the list that you say) is nav_header.xml. In this layout you can set the first row. Also on the menu folder is created a .xml, with activity_drawer.xml as name, with the items of navigation.

Something like this:

activity_drawe.xml

<menu xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto">
   <item
    android:id="@+id/search"
    android:icon="@android:drawable/ic_menu_search"
    android:title="@string/drawer_search"
    app:actionViewClass="android.widget.SearchView"
    app:showAsAction="always" />

   <group android:title="@string/drawer_eltiempo"
       android:enabled="true"
       android:checkableBehavior="single">
    <item android:id="@+id/eltiempo"
          android:enabled="false"
          android:title="@string/drawer_eltiempo">
        <menu>
            <item
                android:id="@+id/tutiempo"
                android:title="@string/drawer_tutiempo"/>
            <item
                android:id="@+id/paises"
                android:title="@string/drawer_tiempoPaises"/>
            <item
                android:id="@+id/cercaTi"
                android:title="@string/drawer_cercaTi"/>
            <item
                android:id="@+id/web"
                android:title="@string/drawer_nuestraWeb"/>
            <item
                android:id="@+id/config"
                android:title="@string/drawer_configuracion"/>
        </menu>
    </item>
  </group>
</menu>

nav_header.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
          android:layout_width="match_parent"
          android:layout_height="?attr/actionBarSize"
          android:paddingBottom="@dimen/activity_vertical_margin"
          android:paddingLeft="@dimen/activity_horizontal_margin"
          android:paddingRight="@dimen/activity_horizontal_margin"
          android:paddingTop="@dimen/activity_vertical_margin"
          android:theme="@style/ThemeOverlay.AppCompat.Dark"
          android:orientation="vertical"
          android:gravity="bottom">
</LinearLayout>

The names may change depending on the name of the activity.

If you want an example, just leave a few days and you'll have.