NetworkTraffic positioning: Adapt to new settings flags.

Partially based on:
1146bf83de

spezi77 edits:
-Clean up the code
-Refactorized to work with our new commit: c11cb77923

Change-Id: I5fc55ed94a1c9fabacde19e128baaa172a4b4a4c
Signed-off-by: spezi77 <spezi7713@gmx.net>
Signed-off-by: Arghya Chanda <arghyac35@gmail.com>
Signed-off-by: Jayant-Deshmukh <jayantdeshmuk008@gmail.com>
Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>

res/values/cherish_strings.xml

@@ -352,7 +352,7 @@
     <string name="network_traffic_location">Show net activity</string>
     <string name="traffic_disabled">Disabled</string>
     <string name="traffic_statusbar">Statusbar</string>
-    <string name="traffic_expanded_statusbar">Expanded Statusbar</string>
+    <string name="traffic_expanded_statusbar">Expanded header</string>
     <string name="network_traffic_autohide_threshold_title">Net activity autohide threshold (KB/s)</string>
     <string name="network_traffic_arrow">Show arrows</string>
     <string name="network_traffic_arrow_summary">Show the network traffic indicator arrows</string>

res/xml/traffic.xml

@@ -12,7 +12,7 @@
 -->
 
 <PreferenceScreen
-    android:title="@string/network_traffic_state_title"
+    android:title="@string/network_traffic"
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:settings="http://schemas.android.com/apk/res/com.android.settings">