Android Material Design 控件 NavigationView

1 開始使用

compile 'com.android.support:design:25.3.1'

2 滑動菜單不覆蓋Toolbar

 <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="match_parent"
              android:orientation="vertical">

    <android.support.v7.widget.Toolbar
        android:id="@+id/id_toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:background="?attr/colorPrimary"
        />

    <android.support.v4.widget.DrawerLayout
        android:id="@+id/id_drawer_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <!-- 內容布局 -->
        <FrameLayout
            android:id="@+id/id_framelayout_content"
            android:layout_width="match_parent"
            android:layout_height="match_parent" >

            <TextView
                android:padding="16dp"
                android:text="test"
                android:gravity="center"
                android:layout_width="match_parent"
                android:layout_height="match_parent" />
                
        </FrameLayout>

        <!-- 側滑布局 -->
        <android.support.design.widget.NavigationView
            android:id="@+id/id_navigation_view"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_gravity="start"
            app:headerLayout="@layout/layout_navigation_header_layout"
            app:menu="@menu/id_menu_navigation_view"
            />

    </android.support.v4.widget.DrawerLayout>
</LinearLayout>
  • layout_navigation_header_layout.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="match_parent"
             android:background="@color/colorPrimary"
             android:orientation="vertical">

 <ImageView
     android:id="@+id/header"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_centerInParent="true"
     android:layout_marginTop="8dp"
     android:background="@mipmap/ic_launcher"/>

 <TextView
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_below="@+id/header"
     android:layout_centerHorizontal="true"
     android:layout_marginBottom="5dp"
     android:layout_marginTop="10dp"
     android:text="十年生死兩茫茫"
     android:textColor="@android:color/white"
     android:textSize="16sp"/>
</RelativeLayout>
  • id_menu_navigation_view.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

    <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>

3 配合Toolbar左側按鈕

  • 設置
  DrawerLayout drawer = (DrawerLayout) findViewById(R.id.id_drawer_layout);
        //左側按鈕 旋轉
        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer,
                toolbar,
                R.string.openDrawerContentDesc, R.string.closeDrawerContentDesc);
        drawer.addDrawerListener(toggle);
        toggle.syncState();//同步狀態(tài)
  • 不設置
     ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer,
                R.string.openDrawerContentDesc, R.string.closeDrawerContentDesc);

4 滑動菜單覆蓋Toolbar

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
    android:id="@+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"
    tools:openDrawer="start">

   <LinearLayout
            android:id="@+id/id_ll_content"
            android:orientation="vertical"
            android:layout_width="match_parent"
            android:layout_height="match_parent" >
   <android.support.v7.widget.Toolbar
        android:id="@+id/id_toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:background="?attr/colorPrimary"
        />
            <TextView
                android:padding="16dp"
                android:text="test"
                android:gravity="center"
                android:layout_width="match_parent"
                android:layout_height="0dp"
                android:weight="1"
                />
                
        </LinearLayout>

    <android.support.design.widget.NavigationView
        android:id="@+id/nav_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:fitsSystemWindows="true"
        app:headerLayout="@layout/nav_header_drawer_layout__one"
        app:menu="@menu/activity_drawer_layout__one_drawer"/>

</android.support.v4.widget.DrawerLayout>

5 監(jiān)聽菜單點擊

 nv_menu_left.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
            @Override
            public boolean onNavigationItemSelected(MenuItem item) {
                switch (item.getItemId()) {
                    case R.id.navigation_item1:
                        mToolBar.setTitle("選項一");
                        break;
                    case R.id.navigation_item2:
                        mToolBar.setTitle("選項二");
                        break;
                    case R.id.navigation_item3:
                        mToolBar.setTitle("選項三");
                        break;
                    case R.id.navigation_sub_item1:
                        mToolBar.setTitle("簡介");
                        break;
                    case R.id.navigation_sub_item2:
                        mToolBar.setTitle("詳情");
                        break;
                    case R.id.navigation_sub_item3:
                        mToolBar.setTitle("更多");
                        break;
                }

               //選中的條件是該menu的checkable為true
                item.setCheckable(true);
                //將選中設為文字選中的狀態(tài)
                //item.setChecked(true);
                //
                //id_navigation_view.setCheckedItem(item.getItemId());
                //關閉抽屜
                mDrawerLayout.closeDrawers();
                return true;
            }
        });

6 菜單樣式相關

  • 讓菜單圖片顯示原來的顏色
app:itemIconTint=""

//或者

mNavigationView.setItemIconTintList(null);
  • 菜單過多,隱藏滾動條
NavigationMenuView menuView  = (NavigationMenuView) mNavigationView.getChildAt(0);
menuView.setVerticalScrollBarEnabled(false);
  • 樣式自定義
菜單item背景
 app:itemBackground
 
菜單item文字顏色
app:itemTextColor

文字樣式
app:itemTextAppearance
  • 默認選中菜單

menu xml 設置

android:checked="true"
  • 默認選中菜單(帶背景)
    方法1
    menu xml 設置
android:checkable="true"

代碼中 設置

 //設置默認選中 選中的條件是該menu的checkable為true
         id_navigation_view.setCheckedItem(R.id.id_menu_item_patient_list);

方法2
代碼中 設置

        //設置默認選中
        if (id_navigation_view.getMenu()!=null&&id_navigation_view.getMenu().size()>0){
            mMenuItem=id_navigation_view.getMenu().getItem(0);
            mMenuItem.setCheckable(true);
            //選中的條件是該menu的checkable為true
            id_navigation_view.setCheckedItem(mMenuItem.getItemId());
        }
  • 動態(tài)隱藏菜單
NavigationView.getMenu().findItem(R.id.item_1);
item.setVisible(false);//false即隱藏,true即顯示

7 獲取head的view

 headerView = mNavigationView.getHeaderView(0);

8 監(jiān)聽側滑

  • onDrawerSlide方法中的slideOffset,則對應于DrawerLayout展開的偏移值,全部展開時為1,全部收起時為0,onDrawerStateChanged對應于所處的狀態(tài):STATE_IDLE/STATE_DRAGGING/STATE_SETTLING
  mDrawerLayout.addDrawerListener(new DrawerLayout.DrawerListener() {

            @Override
            public void onDrawerSlide(View drawerView, float slideOffset) {
                Log.d("mDrawerLayout", "onDrawerSlide, slideOffset=" + slideOffset);
            }

            @Override
            public void onDrawerOpened(View drawerView) {
                Log.d("mDrawerLayout", "onDrawerOpened");
            }

            @Override
            public void onDrawerClosed(View drawerView) {
                Log.d("mDrawerLayout", "onDrawerClosed");
            }

            @Override
            public void onDrawerStateChanged(int newState) {
                Log.d("mDrawerLayout", "onDrawerStateChanged, state=" + newState);

            }
        });

9 參考文檔

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