Recycliewiew overlay toolbar

Question

Я использую новую библиотеку com.android.support:design:22.2.0. Когда recyclerview инициализировал панель наложения. Я думаю, это из-за неправильной инициализации recyclerview. Я еще попробовать вставить recyclerview в одном файле, но я не могу понять, как надуть его

super.onCreate(savedInstanceState); 
    setContentView(R.layout.home); 

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 
    setSupportActionBar(toolbar); 

    final ActionBar ab = getSupportActionBar(); 
    if (ab != null) { 
     ab.setHomeAsUpIndicator(R.drawable.menu_and); 
     ab.setDisplayHomeAsUpEnabled(true); 
     } 
    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); 

    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view); 
    if (navigationView != null) { 
    setupDrawerContent(navigationView); 
    } 
    lNews.clear(); 
    populatedata(); 
    mLinearLayoutManager = new LinearLayoutManager(getApplicationContext()); 
    mRecyclerView = (RecyclerView)findViewById(R.id.recycleralda); 
    mRecyclerView.setLayoutManager(mLinearLayoutManager); 
    mRecyclerView.setItemAnimator(new DefaultItemAnimator()); 
    mRecyclerviewAdapter = new RecyclerViewAdapter(getApplicationContext()); 
    mRecyclerviewAdapter.loadNews(lNews); 
    mRecyclerView.setAdapter(mRecyclerviewAdapter); 

home.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_height="match_parent" 
     android:layout_width="match_parent" 
     android:fitsSystemWindows="true"> 
     <include layout="@layout/app_bar"/> 
      <android.support.v7.widget.RecyclerView 
       android:id="@+id/recycleralda" 
       android:layout_below="@+id/app_bar" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_alignParentBottom="true" 
       android:layout_alignParentLeft="true" 
       android:layout_alignParentStart="true" 
       xmlns:android="http://schemas.android.com/apk/res/android"> 
      </android.support.v7.widget.RecyclerView> 

     <android.support.design.widget.NavigationView 
      android:id="@+id/nav_view" 
      android:layout_height="match_parent" 
      android:layout_width="wrap_content" 
      android:layout_gravity="start" 
      android:fitsSystemWindows="true" 
      app:headerLayout="@layout/nav_header" 
      app:menu="@menu/drawer_view"/> 
    </android.support.v4.widget.DrawerLayout> 

app_bar.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:id="@+id/main_content" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent"> 

     <android.support.design.widget.AppBarLayout 
      android:id="@+id/appbar" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"> 

      <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/ThemeOverlay.AppCompat.Light" 
       app:layout_scrollFlags="scroll|enterAlways" 
       /> 
     </android.support.design.widget.AppBarLayout> 
    </android.support.design.widget.CoordinatorLayout> 

Pls загрузить IMG http://i.stack.imgur.com/LxcJF.jpg

Answer 1

Добавить Recyc lerView в app_bar.xml файле до следующего линию

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

и после того, как следующая строка

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