使用自定义布局NavigationDrawer包含页眉和列表

Question

如何做NavigationView和设计添加自定义布局我的创建自定义NavigationView使用材料的设计，我希望把我的抽屉图标向右和文字左像这样

东西

Answer 1

我搜索了太多，这是我的经验，起初为标题创建布局工作正常

。它的名字是nav_header_main.xml然后把它放在layouts文件夹res，并把这个代码吧..

<?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="@dimen/nav_header_height" 
    android:background="@drawable/header" 
    android:paddingBottom="@dimen/activity_vertical_margin" 
    android:paddingLeft="@dimen/activity_horizontal_margin" 
    android:paddingRight="@dimen/activity_horizontal_margin" 
    android:paddingTop="@dimen/activity_vertical_margin" 
    android:theme="@style/ThemeOverlay.AppCompat.Dark" 
    android:gravity="top"> 

    <RelativeLayout 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 

     android:padding="16dp"> 
     <de.hdodenhof.circleimageview.CircleImageView 
      android:id="@+id/cv_nave_profile_image" 
      android:layout_width="@dimen/nav_profile_image" 
      android:layout_height="@dimen/nav_profile_image" 
      android:layout_alignParentRight="true" 
      android:layout_alignParentTop="true" 
      android:src="@drawable/profile" 
      /> 

     <LinearLayout 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:layout_toLeftOf="@id/cv_nave_profile_image" 
      android:layout_alignParentTop="true" 
      android:padding="@dimen/activity_horizontal_margin" 
      android:orientation="vertical" 

      > 
      <TextView 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:id="@+id/tv_nav_name" 
       android:textStyle="bold" 
       android:typeface="sans" 
       android:textColor="#ffffff" 
       android:gravity="right" 
       android:layout_gravity="right" 
       android:text="رخداد جدید" 
       android:paddingBottom="5dp" 
       android:textSize="@dimen/body" 
       /> 

     </LinearLayout> 
     <TextView 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:layout_alignParentBottom="true" 
      android:typeface="sans" 
      android:textColor="#ffffff" 
      android:id="@+id/tv_nav_phone" 
      android:layout_alignParentLeft="true" 
      android:text="0370077315" 
      /> 

    </RelativeLayout> 


</LinearLayout> 

的话，我把它作为的NavigationView孩子，对于菜单项，我使用RecyclerView显示菜单和图标，以便我NavigationView是

<android.support.design.widget.CoordinatorLayout 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:fitsSystemWindows="true" 
    tools:context="spydroid.ir.dorobar.Activities.SearchActivity"> 

    <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="?attr/colorPrimary" 
      app:popupTheme="@style/AppTheme.PopupOverlay"> 


     </android.support.v7.widget.Toolbar> 

    </android.support.design.widget.AppBarLayout> 

    <include layout="@layout/content_search" /> 

    <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="@dimen/fab_margin" 
     android:src="@android:drawable/ic_dialog_email" /> 

</android.support.design.widget.CoordinatorLayout> 
<android.support.design.widget.NavigationView android:id="@+id/nav_view" 
    android:layout_width="fill_parent" android:layout_height="match_parent" 
    android:layout_gravity="right" android:fitsSystemWindows="true" 
    android:layout_marginLeft="@dimen/nav_margin" 
    > 
    <LinearLayout 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" 
     android:orientation="vertical" 
     > 
     <include layout="@layout/nav_header_main" /> 
     <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
      android:layout_width="match_parent" 
      android:layout_height="match_parent"> 
      <android.support.v7.widget.RecyclerView 
       android:id="@+id/drawer_slidermenu" 
       android:layout_width="fill_parent" 
       android:layout_height="match_parent" 
       android:layout_marginTop="16dp"/> 

     </RelativeLayout> 
    </LinearLayout> 

</android.support.design.widget.NavigationView> 

只是你要记住把你NavigationView在DrawerLayout

然后我创建菜单项布局ImageView和TextView这种布局而这个名字是card_drawer_item.xml其代码是在这里

<?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="48dp"> 

    <ImageView 
     android:id="@+id/drawer_icon" 
     android:layout_width="25dp" 
     android:layout_height="wrap_content" 
     android:layout_alignParentRight="true" 
     android:layout_marginLeft="12dp" 
     android:layout_marginRight="12dp" 
     android:src="@drawable/ic_about" 
     android:layout_centerVertical="true" /> 

    <TextView 
     android:id="@+id/drawer_text" 
     android:layout_width="wrap_content" 
     android:layout_height="match_parent" 
     android:layout_toLeftOf="@id/drawer_icon" 
     android:minHeight="?android:attr/listPreferredItemHeightSmall" 
     android:textAppearance="?android:attr/textAppearanceListItemSmall" 
     android:gravity="center_vertical" 
     android:typeface="sans" 
     android:paddingRight="40dp"/> 

</RelativeLayout> 

然后创建ViewHolder文件夹此布局。

public class DrawerItemHolder extends RecyclerView.ViewHolder { 

    public ImageView itemIcon; 
    public TextView itemText; 
    public DrawerItemHolder(View itemView) { 
     super(itemView); 
     itemIcon= (ImageView) itemView.findViewById(R.id.drawer_icon); 
     itemText= (TextView) itemView.findViewById(R.id.drawer_text); 
    } 
} 

现在我定义的菜单项文本字符串数组，数组包含菜单图标菜单strings.xml

<string-array name="drawer_items"> 
     <item>setting</item> 
     <item>add record</item> 
     <item>ads</item> 
     <item>about</item> 
     <item>call</item> 
     <item>help</item> 
     <item>privacy</item> 
    </string-array> 
    <array name="drawers_icons"> 
     <item>@drawable/ic_action_settings</item> 
     <item>@drawable/ic_plus</item> 
     <item>@drawable/ic_ads</item> 
     <item>@drawable/ic_about</item> 

     <item>@drawable/ic_phone</item> 
     <item>@drawable/ic_help</item> 
     <item>@drawable/ic_policy</item> 
    </array> 

那么我们只需要一个Adapter这样

public class DrawerItemAdapter extends RecyclerView.Adapter<DrawerItemHolder> { 

    // slide menu items 
    private List<DrawerItem> items; 
    private List<Integer> drawerIcons; 
    public DrawerItemAdapter(List<DrawerItem> items) { 
     super(); 
     this.items = items; 


    } 

    @Override 
    public DrawerItemHolder onCreateViewHolder(ViewGroup parent, int viewType) { 
     View itemView = LayoutInflater. 
       from(parent.getContext()). 
       inflate(R.layout.card_drawer_item, parent, false); 

     return new DrawerItemHolder(itemView); 
    } 

    @Override 
    public void onBindViewHolder(DrawerItemHolder holder, int position) { 
     holder.itemIcon.setImageResource(items.get(position).getIconId()); 
     holder.itemText.setText(items.get(position).getText()); 
    } 

    @Override 
    public int getItemCount() { 
     return items.size(); 
    } 
} 

每事情是好的..刚才我们必须在Activity中设置NavigationView。

protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_search); 
     Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 
     setSupportActionBar(toolbar); 
      drawer = (DrawerLayout) findViewById(R.id.drawer_layout); 

      recList = (RecyclerView) findViewById(R.id.drawer_slidermenu); 
     recList.setHasFixedSize(true); 
     LinearLayoutManager llm = new LinearLayoutManager(this); 
     llm.setOrientation(LinearLayoutManager.VERTICAL); 
     recList.setLayoutManager(llm); 

     String []itemsTitle=getResources().getStringArray(R.array.drawer_items); 
     TypedArray icons=getResources().obtainTypedArray(R.array.drawers_icons); 
     List<DrawerItem>drawerItems= new ArrayList<DrawerItem>(); 
     for(int i=0;i<itemsTitle.length;i++){ 
       drawerItems.add(new DrawerItem(icons.getResourceId(i,-1),itemsTitle[i])); 
     } 

     DrawerItemAdapter ad= new DrawerItemAdapter(drawerItems); 
     recList.setAdapter(ad); 

    } 

    @Override 
    public void onBackPressed() { 

     if (drawer.isDrawerOpen(GravityCompat.END)) { 
      drawer.closeDrawer(GravityCompat.END); 
      return; 
     } 
     super.onBackPressed(); 
    }