DrawerLayout抽屜佈局

由於用到NavigationView 所以需要依賴該模塊

    implementation 'com.android.support:design:29.0.0-alpha1'

頭部佈局head_layout.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/colorPrimary"
    >

    <ImageView
        android:id="@+id/iv_headIcon"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@mipmap/ic_launcher_round"
        android:layout_gravity="center"
        />
    <TextView
        android:id="@+id/tv_headText"
        android:layout_margin="30dp"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="這是爲了什麼都是抽拉效果"
        android:layout_gravity="center"
        />

</LinearLayout>

頭部佈局預覽：

menu資源菜單編寫 nav_menu.xml:

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

<!--group 是爲了增加間隔線條-->
    <group android:id="@+id/g1">
    <item android:title="測試1"
        android:id="@+id/test1"
        android:icon="@mipmap/smartphone" />
    </group>

    <group android:id="@+id/g2">
    <item android:title="測試2"
        android:id="@+id/test2"
        android:icon="@mipmap/smartphone"/>
    </group>

    <group android:id="@+id/g3">
        <item android:title="測試3"
            android:id="@+id/test3"
            android:icon="@mipmap/smartphone"/>
    </group>
    <group android:id="@+id/g4">
        <item android:title="退出"
            android:id="@+id/test4"
            android:icon="@mipmap/smartphone"/>
    </group>
</menu>

 activity_nav.xml  容器

<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.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/draw_layout"
    android:layout_width="match_parent"

    android:layout_height="match_parent"
    tools:context=".NavActivity">
    
    
    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        >
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:text="抽拉菜單"
            />
    </FrameLayout>


    <com.google.android.material.navigation.NavigationView
        android:id="@+id/Nav_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        app:menu="@menu/nav_menu"
        app:headerLayout="@layout/head_layout"
       android:fitsSystemWindows="false"
        >

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            >
            <TextView
                android:id="@+id/tv_back"
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:textSize="40sp"
                android:gravity="center"
                android:layout_alignParentBottom="true"
                android:background="@color/colorPrimary"
                android:text="退出"
                />
        </RelativeLayout>

    </com.google.android.material.navigation.NavigationView>


</androidx.drawerlayout.widget.DrawerLayout>

NavActivity 主方法：

package com.example.toolbardemo;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.drawerlayout.widget.DrawerLayout;

import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.google.android.material.navigation.NavigationView;

public class NavActivity extends AppCompatActivity implements OnClickListener {

    private NavigationView navigationView;
    private DrawerLayout drawerLayout;
    private TextView tv_back;
    private ImageView iv_headIcon;
    private TextView tv_headText;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_nav);
        navigationView = findViewById(R.id.Nav_view);

        drawerLayout = findViewById(R.id.draw_layout);

        //頭部佈局
        View head_layout = navigationView.getHeaderView(0);
        iv_headIcon = head_layout.findViewById(R.id.iv_headIcon);
        tv_headText =head_layout.findViewById(R.id.tv_headText);
        iv_headIcon.setOnClickListener(this);
        tv_headText.setOnClickListener(this);


        //NavigationView中的事件監聽
        navigationView.setItemIconTintList(null);  //解決menu菜單icon爲灰色問題
        navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
            @Override
            public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {

                int id = menuItem.getItemId();
                switch (id){
                    case  R.id.test1 :Toast.makeText(NavActivity.this,"這是測試1",Toast.LENGTH_SHORT).show();
                    break;
                    case  R.id.test2 :Toast.makeText(NavActivity.this,"這是測試2",Toast.LENGTH_SHORT).show();
                    break;
                    case  R.id.test3 :Toast.makeText(NavActivity.this,"這是測試3",Toast.LENGTH_SHORT).show();
                    break;
                    case  R.id.test4 :Toast.makeText(NavActivity.this,"這是測試4",Toast.LENGTH_SHORT).show();
                    break;
                }
                drawerLayout.closeDrawer(navigationView);
                return true;
            }
        });


        //尾佈局退出按鈕 聲明和監聽

        tv_back = findViewById(R.id.tv_back);
        tv_back.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                if (v.getId()==R.id.tv_back)
                {
                    finish();
                    Toast.makeText(NavActivity.this,"退出成功",Toast.LENGTH_SHORT).show();
                }
            }
        });

    }

    @Override
    public void onClick(View v) {
        switch (v.getId())
        {
            case R.id.tv_headText:
                Toast.makeText(NavActivity.this,"頭部文字控件",Toast.LENGTH_SHORT).show();
                break;
            case R.id.iv_headIcon:
                Toast.makeText(NavActivity.this,"頭部圖片控件",Toast.LENGTH_SHORT).show();
                break;

        }
    }

}

 運行效果：