So verwalten Sie die Basisaktivität mit der Navigationsschublade

Question

In meiner Navigationsleiste wollte ich keine Aktivität verwenden und wie Sie das Fragment ordnungsgemäß verwenden.

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); 

    }