ナビゲーションドロワーでベースアクティビティを管理する方法

Question

私のナビゲーションドロワーでは、アクティビティと適切な方法でフラグメントを使用する方法を使いたいと思っていませんでした。

Answer 1

Impment FragmentDrawer.FragmentDrawerListener on your MainActivityClass. than write belowed code for as many fragment you want to replace in your application.  

      implements FragmentDrawer.FragmentDrawerListener 
    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" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:id="@+id/drawer_layout" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 


    <LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:orientation="vertical"> 

     <LinearLayout 
      android:id="@+id/container_toolbar" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:orientation="vertical"> 

      <include 
       android:id="@+id/toolbar" 
       layout="@layout/toolbar" /> 
     </LinearLayout> 

     <FrameLayout 
      android:id="@+id/container_body" 
      android:layout_width="fill_parent" 
      android:layout_height="0dp" 
      android:layout_weight="1" /> 


    </LinearLayout> 


    <fragment 
     android:id="@+id/fragment_navigation_drawer" 
     android:name="com.archi.intrisfeed.slidemenu.FragmentDrawer" 
     android:layout_width="@dimen/nav_drawer_width" 
     android:layout_height="match_parent" 
     android:layout_gravity="start" 
     app:layout="@layout/fragment_navigation_drawer" 
     tools:layout="@layout/fragment_navigation_drawer" /> 

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




    @Override 
     public void onDrawerItemSelected(View view, int position) { 
      displayView(position); 
     } 


    private void displayView(int position) { 
      Fragment fragment = null; 
      String title = getString(R.string.app_name); 
      switch (String.valueOf(position)) { 
       case "0": 
        fragment = new HomeFragment(); 
        break; 
       case "1": 
        fragment = new BrowseFragment(); 
        break; 
     default: 
        break; 
      } 
    if (fragment != null) { 
       FragmentManager fragmentManager = getSupportFragmentManager(); 
       FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction(); 
       fragmentTransaction.replace(R.id.container_body, fragment); 
       fragmentTransaction.commit(); 

       // set the toolbar title 
       getSupportActionBar().setTitle(title); 

    }