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Android Material Design:NavigationView抽屉导航菜单以及

2015-12-29 11:10 726 查看


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>
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