Android Material Design控件学习NavigationView和Toolbar使用

Google I/O 2015 给大家带来了Android Design Support Library，我们也可以到Android Design Support Library进行了解，下面介绍Toolbar的使用和NavigationView导航抽屉,而NavigationView的典型用途就是配合之前v4包的DrawerLayout，源码地址

首先导入依赖包compile 'com.android.support:design:26.+'

使用方法

一,布局文件

<?xml version="1.0" encoding="utf-8"?><android.support.v4.widget.DrawerLayout    android:id="@+id/drawer_layout"    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:layout_width="match_parent"    android:layout_height="match_parent"    android:background="#20B2AA"    android:clipToPadding="true"    android:fitsSystemWindows="true"    tools:openDrawer="start">    <include        layout="@layout/drawer_main"        android:layout_width="match_parent"        android:layout_height="match_parent"/>    <android.support.design.widget.NavigationView        android:id="@+id/nav_view"        android:layout_width="wrap_content"        android:layout_height="match_parent"        android:layout_gravity="start"        app:headerLayout="@layout/header_layout"        app:menu="@menu/menu_bottom"/></android.support.v4.widget.DrawerLayout>

最外层为DrawerLayout 里面包含了一个布局,一个NavigationView ,其中有两个属性 app:headerLayout="@layout/header_layout"和app:menu="@menu/menu_bottom"分别代表drawer布局中的header和menuitem区域，

下面为这两个xml

<?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="160dp"    android:background="@drawable/nav_bg"    android:gravity="bottom"    android:orientation="vertical"    android:paddingTop="10dp"    android:theme="@style/ThemeOverlay.AppCompat.Dark">    <ImageView        android:id="@+id/imageView"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:padding="10dp"        app:srcCompat="@android:drawable/sym_def_app_icon"/>    <TextView        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:padding="10dp"        android:text="name"        android:textAppearance="@style/TextAppearance.AppCompat.Body1"/>    <TextView        android:id="@+id/textView"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:padding="10dp"        android:text="phone"/></LinearLayout>

menu文件

<?xml version="1.0" encoding="utf-8"?>    <menu xmlns:android="http://schemas.android.com/apk/res/android">    <group android:id="@+id/g1">    <item            android:id="@+id/favorite"            android:icon="@mipmap/ic_launcher"            android:title="收藏"/>    </group>    <group android:id="@+id/g2">        <item            android:id="@+id/wallet"            android:icon="@mipmap/ic_launcher"            android:title="钱包"/>        <item            android:id="@+id/photo"            android:icon="@mipmap/ic_launcher"            android:title="相册"/>        <item            android:id="@+id/file"            android:icon="@mipmap/ic_launcher"            android:title="文件"/>    </group>    </menu>

下面看主页面布局

drawer_main.xml

<?xml version="1.0" encoding="utf-8"?><android.support.design.widget.CoordinatorLayout    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="match_parent"    android:background="#ffffff"    android:fitsSystemWindows="true">    <android.support.design.widget.AppBarLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:theme="@style/AppTheme.AppBarOverlay">        <android.support.v7.widget.Toolbar            android:id="@+id/toolbar"            android:layout_width="match_parent"            android:layout_height="?attr/actionBarSize"            android:background="#20B2AA"            app:popupTheme="@style/AppTheme.PopupOverlay"/>    </android.support.design.widget.AppBarLayout>    <include layout="@layout/drawer_content"/>    <android.support.design.widget.FloatingActionButton        android:id="@+id/fab"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_gravity="bottom|end"        android:layout_margin="10dp"        app:srcCompat="@android:drawable/ic_dialog_email"/></android.support.design.widget.CoordinatorLayout>

这里一并把Toolbar也加进来了

那就把Toolbar用的menu文件传上来,如下

<menu 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"    tools:context=".MainActivity">    <item        android:id="@+id/action_edit"        android:icon="@mipmap/search_bg"        android:title="查找"        app:showAsAction="ifRoom" />    <item android:id="@+id/action_share"        android:title="分享"        android:icon="@mipmap/ic_overflow"        app:showAsAction="ifRoom"        >        <!-- item包含menu表示该menu是item下的子菜单 -->        <menu>            <!-- 将group中的菜单项放于一个组里面 -->            <group>                <item android:id="@+id/login"                    android:title="登录"                    android:icon="@mipmap/ic_overflow"                    app:showAsAction="ifRoom"                    />                <item android:id="@+id/regiest"                    android:title="注册"                    android:icon="@mipmap/ic_overflow"                    app:showAsAction="ifRoom"                    />                <item android:id="@+id/setting"                    android:title="设置"                    android:icon="@mipmap/ic_overflow"                    app:showAsAction="ifRoom"                    />            </group>        </menu>    </item></menu>

还要重要的主题属性

    <!-- Base application theme. -->    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">        <!-- Customize your theme here. -->        <item name="colorPrimary">@color/colorPrimary</item>        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>        <item name="colorAccent">@color/colorAccent</item>        <item name="windowActionBar">false</item>        <item name="windowNoTitle">true</item>    </style>    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar"/>    <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light"/>

布局到这里就弄完了

二,Activity

package t.s.com.desgin;import android.support.design.widget.FloatingActionButton;import android.support.design.widget.NavigationView;import android.support.design.widget.Snackbar;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.os.Bundle;import android.support.v7.widget.Toolbar;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.widget.Toast;import t.s.com.R;public class DrawerLayoutActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener{    Toolbar toolbar;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_drawer_layout);         toolbar = (Toolbar) findViewById(R.id.toolbar);        setSupportActionBar(toolbar);        // Inflate a menu to be displayed in the toolbar        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(                this, drawer, toolbar, R.string.drawer_open, R.string.drawer_close);        drawer.setDrawerListener(toggle);        toggle.syncState();        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);        navigationView.setNavigationItemSelectedListener(this);        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);        fab.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View view)            {                Snackbar.make(view, "动作", Snackbar.LENGTH_LONG)                        .setAction("Action", null).show();            }        });        setToobarclick();    }    private void setToobarclick(){        toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {            @Override            public boolean onMenuItemClick(MenuItem item) {                int id=item.getItemId();                switch (id){                    case R.id.action_edit:                        Toast.makeText(DrawerLayoutActivity.this,"点击了查找",Toast.LENGTH_SHORT).show();                        break;                    case R.id.login:                        Toast.makeText(DrawerLayoutActivity.this,"点击了登录",Toast.LENGTH_SHORT).show();                        break;                }                // Handle the menu item                return true;            }        });    }    @Override    public void onBackPressed()    {        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);        if (drawer.isDrawerOpen(GravityCompat.START)) {            drawer.closeDrawer(GravityCompat.START);        } else {            super.onBackPressed();        }    }    @Override    public boolean onCreateOptionsMenu(Menu menu)    {        // Inflate the menu; this adds items to the action bar if it is present.        getMenuInflater().inflate(R.menu.menu_main, menu);        return true;    }    @Override    public boolean onOptionsItemSelected(MenuItem item)    {        // Handle action bar item clicks here. The action bar will        // automatically handle clicks on the Home/Up button, so long        // as you specify a parent activity in AndroidManifest.xml.        int id = item.getItemId();        //noinspection SimplifiableIfStatement        if (id == R.id.action_share) {            return true;        }        return super.onOptionsItemSelected(item);    }    @SuppressWarnings("StatementWithEmptyBody")    @Override    public boolean onNavigationItemSelected(MenuItem item)    {        // Handle navigation view item clicks here.        int id = item.getItemId();        //点击事件        switch (id) {            case R.id.favorite:                Toast.makeText(DrawerLayoutActivity.this,"点击了收藏",Toast.LENGTH_SHORT).show();                break;        }        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);        drawer.closeDrawer(GravityCompat.START);        return true;    }}

下面看效果图

对每个menu的item都设置了点击事件的使用，到此NavigationView和Toolbar用法介绍完毕

源码地址