I have a NavigationView & rendering Menu inside it. My Menu has 3 groups & each contains few sub-menu items. My problem is, when I select any sub-menu item & goes to specific fragment. However, when I reopen NavigationView/drawer to select another item, it doesn't show last selected item Highlighted.
Currently, it just changes color of selected sub-menu item but I want it highlighted like below snapshot.
Base Activity 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/app_bar_app_base"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<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_app_base"
app:menu="@menu/activity_app_base_drawer"
android:background="@color/white"
app:itemBackground="@color/white" />
</android.support.v4.widget.DrawerLayout>
Menu Items XML (activity_app_base_drawer)
<item
android:id="@+id/nav_android_title"
android:title="Android" >
<menu>
<group android:checkableBehavior="single">
<item
android:id="@+id/nav_android_best_practices"
android:icon="@drawable/best_practices_icon"
android:checked="false"
android:title="Best Practices" />
<item
android:id="@+id/nav_android_monthly_report"
android:icon="@drawable/report_icon"
android:checked="false"
android:title="Monthly Report" />
</group>
</menu>
</item>
<item
android:id="@+id/nav_iOS_title"
android:title="iOS">
<menu>
<group android:checkableBehavior="single">
<item
android:id="@+id/nav_ios_best_practices"
android:icon="@drawable/best_practices_icon"
android:checked="false"
android:title="Best Practices" />
<item
android:id="@+id/nav_ios_monthly_report"
android:icon="@drawable/report_icon"
android:checked="false"
android:title="Monthly Report" />
</group>
</menu>
</item>
<item
android:id="@+id/nav_communicate_title"
android:title="Other">
<menu>
<group android:checkableBehavior="single">
<item
android:id="@+id/nav_terms"
android:icon="@drawable/terms_icon"
android:checked="false"
android:title="Terms & Conditions" />
<item
android:id="@+id/nav_about_us"
android:icon="@drawable/about_icon"
android:checked="false"
android:title="About Us" />
</group>
</menu>
</item>
Here is perfect code!
Add three atrributes in NavigationView
app:itemIconTint
app:itemTextColor
app:itemBackground
<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_app_base"
app:menu="@menu/activity_app_base_drawer"
android:background="@color/white"
app:itemIconTint="@drawable/navigation_view_icon_tint_selector"
app:itemTextColor="@drawable/navigation_view_text_selector"
app:itemBackground="@drawable/ripple_navigation_selector"
/>
navigation_view_icon_tint_selector
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- This is used when the Navigation Item is checked -->
<item android:color="#005481" android:state_checked="true" />
<item android:color="#005481" android:state_pressed="true"></item>
<item android:color="#005481" android:state_activated="true"></item>
<!-- This is the default text color -->
<item android:color="#525252" />
navigation_view_text_selector
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- This is used when the Navigation Item is checked -->
<item android:color="#005481" android:state_checked="true" />
<item android:color="#005481" android:state_pressed="true"></item>
<item android:color="#005481" android:state_activated="true"></item>
<!-- This is the default text color -->
<item android:color="#525252" />
ripple_navigation_selector
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:drawable="#ffdbdb" android:state_pressed="true"/>
<item android:drawable="#ffdbdb" android:state_activated="true"/>
<item android:drawable="#ffdbdb" android:state_checked="true"/>
<item android:drawable="#FFFFFF"/>