Drawerlayout侧滑菜单

移动开发 waitig 440℃ 百度已收录 0评论

1、Drawerlayout的xml布局


<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="animtest.com.example.e531.drawerlayout_demo.MainActivity">
    <!--侧拉菜单-->
    <android.support.v4.widget.DrawerLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/drlayout">

        <!--主页面的布局-->

        <FrameLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:id="@+id/fcontent">

        </FrameLayout>
        <!--拉菜单的布局   android:layout_gravity="start"  菜单在左边  end  菜单在右边 -->
        <RelativeLayout
            android:layout_width="240dp"
            android:layout_height="match_parent"
            android:layout_gravity="end"
            android:background="#ffff00"
            android:id="@+id/rel">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@mipmap/ic_launcher"
                android:id="@+id/img"/>

            <ListView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:id="@+id/lv"
                android:layout_below="@id/img"></ListView>

        </RelativeLayout>

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

</RelativeLayout>

2、在Activity中的具体使用方法


package animtest.com.example.e531.drawerlayout_demo;

import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.RelativeLayout;

import java.util.ArrayList;
import java.util.List;

public class MainActivity extends AppCompatActivity {

    private ListView listView;
    private DrawerLayout drawerLayout;
    private RelativeLayout rel;
    private List<String> datas;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        //查找组件
        drawerLayout = (DrawerLayout) findViewById(R.id.drlayout);
        listView = (ListView) findViewById(R.id.lv);
        rel = (RelativeLayout) findViewById(R.id.rel);

        //构造数据
        datas = new ArrayList<String>();
        for(int i=0;i<10;i++){
            datas.add("菜单"+i);
        }

        //设置数组适配器
        ArrayAdapter<String>  adapter=new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1, datas);
        listView.setAdapter(adapter);

        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                //关闭侧滑菜单
                drawerLayout.closeDrawer(rel);
                //drawerLayout.openDrawer(rel);//打开侧滑菜单

                //设置参数
                ContentFragment contentFragment=new ContentFragment();
                Bundle bundle=new Bundle();
                bundle.putString("value",datas.get(position));
                contentFragment.setArguments(bundle);
                //切换fragment
                getSupportFragmentManager().beginTransaction().replace(R.id.fcontent,contentFragment).commit();




            }
        });

        drawerLayout.setDrawerListener(new DrawerLayout.DrawerListener() {

            //slideOffset:侧滑菜单 宽度的像素值
            @Override
            public void onDrawerSlide(View drawerView, float slideOffset) {

            }

            @Override
            public void onDrawerOpened(View drawerView) {
                Log.d("zzz","open");

            }

            @Override
            public void onDrawerClosed(View drawerView) {
                Log.d("zzz","close");
            }

            @Override
            public void onDrawerStateChanged(int newState) {
                Log.d("zzz","状态改变:"+newState);

            }
        });
    }
}

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本文固定链接:Drawerlayout侧滑菜单
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