DrawerLayout侧滑的实现

最新推荐文章于 2025-08-09 13:15:32 发布

原创最新推荐文章于 2025-08-09 13:15:32 发布 · 176 阅读

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文章标签：

#DrawerLayout侧滑 #DrawerLayout的使用

本文介绍了一种在Android应用中实现侧滑菜单的方法，通过使用DrawerLayout组件来容纳主内容区与侧栏区，并利用RadioGroup进行底部导航切换。文章详细展示了如何设置布局、初始化组件及响应点击事件。

效果图1

效果图2

代码

 protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
        frameLayout = (FrameLayout) findViewById(R.id.frame_layout);
        relativeLayout = (RelativeLayout) findViewById(R.id.rela_layout);
        listView = (ListView) findViewById(R.id.main_lv);
        radioGroup = (RadioGroup) findViewById(R.id.rg);

        List<String> list=new ArrayList<>();
        list.add("钱包");
        list.add("行程记录");
        list.add("好友邀请");
        list.add("设置");
        listView.setAdapter(new ArrayAdapter<String>(MainActivity.this,android.R.layout.simple_list_item_1,list));

        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
                drawerLayout.closeDrawer(relativeLayout);
            }
        });
        getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout,new FragmentShouye()).commit();

        radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(RadioGroup radioGroup, @IdRes int i) {
                switch (i){
                    case R.id.rbtn1:
                        getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout,new FragmentShouye()).commit();
                        break;
                    case R.id.rbtn2:
                        getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout,new FragmentFaxian()).commit();

                        break;
                    case R.id.rbtn3:
                        getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout,new FragmentXiazai()).commit();

                        break;
                    case R.id.rbtn4:
                        getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout,new FragmentMy()).commit();

                        break;
                }
            }
        });

    }
}

xml布局

<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:layout_width="match_parent"
    android:id="@+id/drawer_layout"
    android:layout_height="match_parent" tools:context="com.example.week3_lianxi.MainActivity">
    <!--主内容区-->
    <LinearLayout

        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        >
        <FrameLayout
            android:id="@+id/frame_layout"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_weight="9">
        </FrameLayout>

        <RadioGroup
            android:id="@+id/rg"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:orientation="horizontal"
            android:layout_weight="1">

            <RadioButton
                android:id="@+id/rbtn1"
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:button="@null"
                android:checked="true"
                android:background="@drawable/txt_rbtn"
                android:gravity="center"
                android:text="首页" />
            <RadioButton
                android:id="@+id/rbtn2"
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:button="@null"
                android:background="@drawable/txt_rbtn"
                android:gravity="center"
                android:text="发现" />
            <RadioButton
                android:id="@+id/rbtn3"
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:button="@null"
                android:background="@drawable/txt_rbtn"
                android:gravity="center"
                android:text="下载" />
            <RadioButton
                android:id="@+id/rbtn4"
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:button="@null"
                android:background="@drawable/txt_rbtn"
                android:gravity="center"
                android:text="我的" />
        </RadioGroup>
    </LinearLayout>

<!--侧栏区-->
   <RelativeLayout
       android:id="@+id/rela_layout"
       android:layout_width="200dp"
       android:layout_height="match_parent"
       android:background="#fff"
       android:layout_gravity="left"
       >
       <ImageView
           android:id="@+id/main_img"
           android:layout_width="80dp"
           android:layout_height="80dp"
           android:layout_marginLeft="20dp"
           android:layout_marginTop="10dp"
           android:src="@mipmap/ic_launcher"/>
       <ListView
           android:id="@+id/main_lv"
           android:layout_below="@id/main_img"
           android:layout_width="match_parent"
           android:layout_height="match_parent"></ListView>

   </RelativeLayout>

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