Updated Navigation view

Author: PeratX

app/src/main/res/drawable/nav_bg.png

@@ -4,7 +4,7 @@
         xmlns:app="http://schemas.android.com/apk/res-auto"
         android:layout_width="match_parent"
         android:layout_height="@dimen/nav_header_height"
-        android:background="@drawable/side_nav_bar"
+        android:background="@drawable/nav_bg"
         android:paddingBottom="@dimen/activity_vertical_margin"
         android:paddingLeft="@dimen/activity_horizontal_margin"
         android:paddingRight="@dimen/activity_horizontal_margin"
@@ -18,7 +18,7 @@
             android:layout_height="wrap_content"
             android:paddingTop="@dimen/nav_header_vertical_spacing"
             app:srcCompat="@mipmap/ic_launcher"
-            android:id="@+id/imageView"/>
+            android:id="@+id/imageView_nav_icon"/>
 
     <TextView
             android:layout_width="match_parent"