feat: A border has been added to the rest of the popup-style menus.

fix: It resolves the low contrast that existed between the contextual menus and the rest of the application.
docs: Nothing

Author: AndrewLopezHerrera

app/src/main/res/values-v14/theme_highcontrast.xml

@@ -4,7 +4,9 @@
 		<!-- item name="android:background">#ffffff</item -->
 		<item name="android:buttonStyle">@style/Widget.Button</item>
 		<item name="android:buttonStyleToggle">@style/Widget.Button.Toggle</item>
-		<item name="actionOverflowMenuStyle">@style/PopupMenu</item>
+		<item name="android:actionOverflowMenuStyle">@style/NativePopupMenu</item>
+		<item name="android:popupMenuStyle">@style/NativePopupMenu</item>
+		<item name="android:panelBackground">@drawable/menu_border_background</item>
 	</style>
 
 	<style name="Widget.Button" parent="@android:style/Widget.DeviceDefault.Button">
@@ -15,9 +17,5 @@
 	<style name="Widget.Button.Toggle" parent="@android:style/Widget.DeviceDefault.Button.Toggle">
 			<item name="android:textColor">#ffffff</item>
 	</style>
-	
-	<style name="PopupMenu" parent="Widget.AppCompat.PopupMenu.Overflow">
-		<item name="android:popupBackground">@drawable/menu_border_background</item>
-	</style>
 
 </resources>

app/src/main/res/values-v14/themes.xml

@@ -1,6 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <style name="DefaultTheme" parent="@android:style/Theme.DeviceDefault"/>
-    <style name="DarkTheme" parent="@android:style/Theme.DeviceDefault"/>
-    <style name="LightTheme" parent="@android:style/Theme.DeviceDefault.Light"/>
+    <style name="DefaultTheme" parent="@android:style/Theme.DeviceDefault">
+        <item name="android:actionOverflowMenuStyle">@style/NativePopupMenu</item>
+        <item name="android:popupMenuStyle">@style/NativePopupMenu</item>
+        <item name="android:panelBackground">@drawable/menu_border_background</item>
+    </style>
+    <style name="DarkTheme" parent="@android:style/Theme.DeviceDefault">
+        <item name="android:actionOverflowMenuStyle">@style/NativePopupMenu</item>
+        <item name="android:popupMenuStyle">@style/NativePopupMenu</item>
+        <item name="android:panelBackground">@drawable/menu_border_background</item>
+    </style>
+    <style name="LightTheme" parent="@android:style/Theme.DeviceDefault.Light">
+        <item name="android:actionOverflowMenuStyle">@style/NativePopupMenu</item>
+        <item name="android:popupMenuStyle">@style/NativePopupMenu</item>
+        <item name="android:panelBackground">@drawable/menu_border_background</item>
+    </style>
+    <style name="NativePopupMenu" parent="">
+        <item name="android:popupBackground">@drawable/menu_border_background</item>
+    </style>
 </resources>

app/src/main/res/values/styles.xml

@@ -9,8 +9,8 @@
         <item name="colorAccent">@color/colorAccent</item>
         -->
         <item name="actionOverflowMenuStyle">@style/PopupMenu</item>
+        <item name="popupMenuStyle">@style/PopupMenu</item>
         <item name="android:contextPopupMenuStyle">@style/PopupMenu</item>
-        <item name="android:panelBackground">@drawable/menu_border_background</item>
     </style>
 
     <!-- Base application theme. -->