在没有 TitleBar 或 ActionBar 的情况下使用 Navigation Drawer [英] Using Navigation Drawer without TitleBar or ActionBar

问题描述

我正在为我正在开发的这个应用程序添加一个导航抽屉，我已经在互联网上搜索过了；论坛、stackoverflow、android 开发人员文档，仍然没有找到一个很好的答案.

I'm adding a Navigation Drawer to this app that I am developing and I have scoured the internet; forums, stackoverflow, android developer documentation, and still have not found a great answer for this.

我知道可以在不使用这些东西的情况下做到这一点.我想知道的是如何.NsMenuAdapter模型使用了一个标题，然后还有这些功能

I know that it is possible to do this without using either of these things. What I am wondering is how. The NsMenuAdapter model uses a title, and then there are these functions

getActionBar().setDisplayHomeAsUpEnabled(true);
getActionBar().setHomeButtonEnabled(true);

显然是在寻找操作栏.我尝试了几个不起作用的模型，我刚刚尝试完成的最大模型位于这里 如何为 Android Navigation Drawer 添加与标题相邻的图标(这与我下面的链接有关，该项目来自 gitHub 这里 https://github.com/gabrielemariotti/androiddev/tree/master/NavigationDrawer).现在关键是，我正在使用自定义布局(即与线性布局混合的相对布局)，我真的不知道下一步应该做什么才能让它发挥作用.

Which are clearly looking for an action bar. I tried a couple of models that didn't work, the big one I just got done trying is located here How to Add icons adjacent to titles for Android Navigation Drawer (which is related to the link I have below, the project is from gitHub here https://github.com/gabrielemariotti/androiddev/tree/master/NavigationDrawer). Now the key thing is, I am using a custom layout (i.e. Relative Layouts mixed in with Linear Layouts) and I'm really lost on what my next step should be in order to get this to work.

旁注:当我的 main_activity.xml(导航抽屉的实现)中只有 ListView 时，它确实像预期的那样正确滑出.但是我一生都无法弄清楚如何用数据填充它.我基本上需要 3 个标题，其中包含可点击的导航元素，元素旁边有图标.

Sidenote: When I only have the ListView in my main_activity.xml (the implementation for the Navigation Drawer) it does properly slide out like it is suppose to. But I cannot for the life of me figure out how to populate it with data. I basically need 3 headers with that will have clickable navigation elements in them, with icons next to the elements.

关于如何通过相对布局http://gmariotti.blogspot.com/2013/05/creating-navigation-drawer.html 但他们使用动作/标题栏，这真的让我陷入困境.

I turned to this model for most of my insight on how to do this via Relative Layouts http://gmariotti.blogspot.com/2013/05/creating-navigation-drawer.html But they use action/title bars which is what is really throwing me for a loop.

推荐答案

其实很简单.比使用 ActionBar 更容易.我正在用几乎最简单的布局写答案

It's quite simple actually. Easier than with ActionBar. I'm writing the answer with almost simplest of layouts

让你的 xml 像这样:

make your xml something like this:

<android.support.v4.widget.DrawerLayout     
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent" >

<!-- This is how your main page will look, just 2 buttons -->

    <RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="100dp" >

        <Button
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:onClick="onLeft"
            android:text="left" />

        <Button
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:onClick="onRight"
            android:text="right" />
    </RelativeLayout>

<!-- Left Drawer -->
    <RelativeLayout
    android:id="@+id/whatYouWantInLeftDrawer"
    android:layout_width="240dp"
    android:layout_height="match_parent"
    android:layout_gravity="start" >

        <ListView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@android:color/background_dark" />
    <!-- you can have many more widgets here like buttons or labels -->
    </RelativeLayout>


<!-- Right Drawer -->
    <RelativeLayout
    android:id="@+id/whatYouWantInRightDrawer"
    android:layout_width="200dp"
    android:layout_height="wrap_content"
    android:layout_gravity="right" >

        <ListView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@android:color/holo_green_light" />
    <!-- you can have many more widgets here like buttons or labels -->
    </RelativeLayout>

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

然后让你的活动像这样:

Then make your activity something like this:

public class MainActivity extends Activity {

RelativeLayout leftRL;
RelativeLayout rightRL;
DrawerLayout drawerLayout;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
//      I'm removing the ActionBar.
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_main);

        leftRL = (RelativeLayout)findViewById(R.id.whatYouWantInLeftDrawer);
        rightRL = (RelativeLayout)findViewById(R.id.whatYouWantInRightDrawer);
        drawerLayout = (DrawerLayout)findViewById(R.id.drawer_layout);
    }

    public  void onLeft(View view) {
         drawerLayout.openDrawer(leftRL);
    }

    public  void onRight(View view) {
         drawerLayout.openDrawer(rightRL);
    }
}

就是这样.希望有帮助.

That's it. Hope it helps.

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