Wie kann ich den Listener so einstellen, dass er in der Navigationsleiste wechselt?

Question

actvity_main_drawer.xml

<?xml version="1.0" encoding="utf-8"?> 
<menu xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto"> 

<group android:checkableBehavior="single"> 
    <item 
     android:id="@+id/nav1" 
     android:icon="@drawable/ic_lock_outline_black_24dp" 
     android:title="test1" /> 
    <item 
     android:id="@+id/nav2" 
     android:icon="@drawable/ic_add_a_photo_black_24dp" 
     android:title="test2" /> 
    <item 
     android:id="@+id/nav3" 
     android:icon="@drawable/ic_face_black_24dp" 
     android:title="test3" /> 

</group> 

activity_main.xml

<?xml version="1.0" encoding="utf-8"?> 
<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" 
android:fitsSystemWindows="true" 
tools:openDrawer="start"> 

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

<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_main" 
    app:menu="@menu/activity_main_drawer" /> 

onoff_toggle.xml

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
android:orientation="horizontal" 
android:layout_width="match_parent" 
android:id="@+id/switch_layout" 
android:layout_height="match_parent"> 

<android.support.v7.widget.SwitchCompat 
    android:id="@+id/drawer_switch" 
    android:layout_width="fill_parent" 
    android:layout_height="match_parent" 
    android:checked="false" 
    android:textOff="off" 
    android:textOn="on" 
    app:showText="true"/> 

</LinearLayout> 

dies ist mein Schalter in Code xml Menüpunkt Navigationsleiste

wie i Zuhörer einstellen

Answer 1

An der Stelle zu wechseln, wo Sie die Navigationsansicht Menüpunkte versuchen, diese vorzubereiten.

NavigationView navigationView=(NavigationView)findViewById(id); 

//get the menu from the navigation view 
Menu menu=navigationView.getMenu(); 

//get switch view 
SwitchCompat switchcompat=(SwitchCompat) MenuItemCompat.getActionView(menu.findItem(R.id.nav_notify)).findViewById(R.id.drawer_switch); 

//add listener 
switch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { 
       @Override 
       public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { 
        //your action 
       } 
      });