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老婆保佑，代码无BUG
前言
Material Design 系列第五篇 NavigationView
目录
- 一：使用
- XML
- heard_layout(头部的布局)
- activity_main_drawer(侧边栏的选项)
- Activity 代码
- 二： Toolbar 显示下上面
Untitled.gif
一：使用
1. XML
<?xml version="1.0" encoding="utf-8"?>
<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:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorPrimary"
app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="主页面" />
</LinearLayout>
<!--heard_layout 头部信息 -->
<!--menu 下面的列表-->
<android.support.design.widget.NavigationView
android:id="@+id/navigation_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="left"
android:fitsSystemWindows="true"
app:headerLayout="@layout/heard_layout"
app:menu="@menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
2. heard_layout
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="176dp"
android:background="@drawable/side_nav_bar"
android:gravity="bottom"
android:orientation="vertical"
android:paddingBottom="16dp"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:paddingTop="16dp"
android:theme="@style/ThemeOverlay.AppCompat.Dark">
<ImageView
android:id="@+id/imageView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingTop="16dp"
app:srcCompat="@mipmap/ic_launcher_round" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:text="Android Studio"
android:textAppearance="@style/TextAppearance.AppCompat.Body1" />
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="android.studio@android.com" />
</LinearLayout>
3. activity_main_drawer
屏幕快照 2018-01-02 下午6.18.05.png
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:showIn="navigation_view">
<group android:checkableBehavior="single">
<item
android:id="@+id/nav_camera"
android:icon="@drawable/ic_menu_camera"
android:title="Import" />
<item
android:id="@+id/nav_gallery"
android:icon="@drawable/ic_menu_gallery"
android:title="Gallery" />
<item
android:id="@+id/nav_slideshow"
android:icon="@drawable/ic_menu_slideshow"
android:title="Slideshow" />
<item
android:id="@+id/nav_manage"
android:icon="@drawable/ic_menu_manage"
android:title="Tools" />
</group>
<item android:title="Communicate">
<menu>
<item
android:id="@+id/nav_share"
android:icon="@drawable/ic_menu_share"
android:title="Share" />
<item
android:id="@+id/nav_send"
android:icon="@drawable/ic_menu_send"
android:title="Send" />
</menu>
</item>
</menu>
4. Activity 代码
package com.allens.designdemo;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.design.widget.NavigationView;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.MenuItem;
import android.view.View;
import android.widget.ImageView;
import android.widget.Toast;
/**
* 描述:
* <p>
* Created by allens on 2018/1/2.
*/
public class NavigationViewAct extends AppCompatActivity {
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_navigation);
/***
* 设置ToolBar
*/
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
//显示返回按钮
getSupportActionBar().setHomeButtonEnabled(true);
//设置返回按钮可点击
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
//设置返回按钮图标
toolbar.setNavigationIcon(R.mipmap.ic_launcher);
//去掉原标题
getSupportActionBar().setDisplayShowTitleEnabled(false);
//设置LOGO
toolbar.setLogo(R.mipmap.ic_launcher);
//设置主标题
toolbar.setTitle("Title");
//设置副标题
toolbar.setSubtitle("SubTitle");
//设置最左边那三条杠，侧滑按钮加入动画
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.addDrawerListener(toggle);
toggle.syncState();
/**
* 初始化NavigationView
*/
NavigationView navigationView = findViewById(R.id.navigation_view);
View view = navigationView.getHeaderView(0);
//通过view的findViewById 获取具体某个空间
ImageView hearImg = view.findViewById(R.id.imageView);
hearImg.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(NavigationViewAct.this, "点击头部 IMG", Toast.LENGTH_SHORT).show();
}
});
//NavigationView 选项选择
navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
int id = item.getItemId();
if (id == R.id.nav_camera) {
} else if (id == R.id.nav_gallery) {
} else if (id == R.id.nav_slideshow) {
} else if (id == R.id.nav_manage) {
} else if (id == R.id.nav_share) {
} else if (id == R.id.nav_send) {
}
//自动隐藏
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
});
}
}
二： Toolbar 显示下上面
Untitled.gif
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorPrimary"
app:theme="@style/ThemeOverlay.AppCompat.Dark" />
<android.support.v4.widget.DrawerLayout
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:openDrawer="start">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="主页面" />
</LinearLayout>
<android.support.design.widget.NavigationView
android:id="@+id/navigation_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="left"
android:fitsSystemWindows="true"
app:headerLayout="@layout/heard_layout"
app:menu="@menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
</LinearLayout>
源码地址
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