需要添加的包:
测试代码:
package com.zzw.navigationview; import android.app.Activity; import android.os.Bundle; import android.support.design.widget.NavigationView; import android.support.design.widget.NavigationView.OnNavigationItemSelectedListener; import android.support.v4.view.GravityCompat; import android.support.v4.widget.DrawerLayout; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.widget.ImageView; public class MainActivity extends Activity { private DrawerLayout drawerLayout; private ImageView imageView; private NavigationView navigationView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initView(); // navigationView选中Item处理 handNavigationView(); findViewById(R.id.button).setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { drawerLayout.openDrawer(GravityCompat.START); } }); } private void handNavigationView() { navigationView .setNavigationItemSelectedListener(new OnNavigationItemSelectedListener() { // 用于辨别此前是否已有选中条目 MenuItem preMenuItem; @Override public boolean onNavigationItemSelected(MenuItem menuItem) { // 首先将选中条目变为选中状态 // 即checked为true,后关闭Drawer,以前选中的Item需要变为未选中状态 if (preMenuItem != null) preMenuItem.setChecked(false); menuItem.setChecked(true); drawerLayout.closeDrawers(); preMenuItem = menuItem; // 不同item对应不同图片 switch (menuItem.getItemId()) { case R.id.navigation_item1: imageView.setImageResource(R.mipmap.bg_one); break; case R.id.navigation_item2: imageView.setImageResource(R.mipmap.bg_two); break; case R.id.navigation_item3: imageView.setImageResource(R.mipmap.bg_three); break; case R.id.navigation_sub_item1: imageView.setImageResource(R.mipmap.bg_four); break; case R.id.navigation_sub_item2: imageView.setImageResource(R.mipmap.bg_five); break; case R.id.navigation_sub_item3: imageView.setImageResource(R.mipmap.bg_default); break; } return true; } }); } private void initView() { drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); imageView = (ImageView) findViewById(R.id.image); navigationView = (NavigationView) findViewById(R.id.navigation); } }
activity_main.xml:
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/drawer_layout" android:layout_width="match_parent" android:layout_height="match_parent" android:fitsSystemWindows="true" > <!-- 主界面 --> <RelativeLayout android:id="@+id/parent_layout" android:layout_width="match_parent" android:layout_height="match_parent" > <ImageView android:id="@+id/image" android:layout_width="match_parent" android:layout_height="400dp" android:layout_centerInParent="true" android:padding="5dp" android:src="@mipmap/bg_default" /> <Button android:id="@+id/button" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_centerHorizontal="true" android:paddingBottom="5dip" android:text="点击" /> <!-- app:itemIconTint 设置菜单图标颜色 app:itemTextColor设置菜单字体颜色 --> </RelativeLayout> <android.support.design.widget.NavigationView android:id="@+id/navigation" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_gravity="start" app:headerLayout="@layout/drawer_header" app:itemIconTint="#2196F3" app:itemTextColor="#3F51B5" app:menu="@menu/drawer_menu" > </android.support.design.widget.NavigationView> </android.support.v4.widget.DrawerLayout>
drawer_header.xml:
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="180dp" android:background="@mipmap/bg_header" android:paddingBottom="15dp" android:paddingLeft="20dp" > <ImageView android:id="@+id/photo" android:layout_width="80dp" android:layout_height="80dp" android:layout_above="@+id/desc" android:layout_marginBottom="20dp" android:src="@mipmap/photo" /> <TextView android:id="@+id/desc" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_marginBottom="2dp" android:text="www.cnblogs.com/zzw1994" android:textColor="#ffffff" android:textSize="20sp" android:textStyle="bold" /> </RelativeLayout>
drawer_menu.xml:
<?xml version="1.0" encoding="utf-8"?> <menu xmlns:android="http://schemas.android.com/apk/res/android" > <group> <item android:id="@+id/navigation_item1" android:checkable="true" android:icon="@mipmap/icon_hot" android:title="热门图片"/> <item android:id="@+id/navigation_item2" android:checkable="true" android:icon="@mipmap/icon_people" android:title="联系人"/> <item android:id="@+id/navigation_item3" android:checkable="true" android:icon="@mipmap/icon_photos" android:title="图库"/> </group> <item android:id="@+id/navigation_sub" android:title="新增功能"> <menu> <item android:id="@+id/navigation_sub_item1" android:checkable="true" android:icon="@mipmap/icon_local" android:title="地图导航"/> <item android:id="@+id/navigation_sub_item2" android:checkable="true" android:icon="@mipmap/icon_event" android:title="最近热门"/> <item android:id="@+id/navigation_sub_item3" android:checkable="true" android:icon="@mipmap/icon_communities" android:title="社交圈子"/> </menu> </item> </menu>
注意主题:
<style name="DemoTheme" parent="Theme.AppCompat.Light.NoActionBar"> </style>
<application android:theme="@style/DemoTheme" > </application>