unify text-colors for messages in chat

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>

app/src/main/res/layout/item_custom_outcoming_text_message.xml

@@ -20,6 +20,7 @@
 
 <RelativeLayout 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:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_marginLeft="16dp"
@@ -47,7 +48,8 @@
             android:layout_alignWithParentIfMissing="true"
             android:lineSpacingMultiplier="1.2"
             android:textColorHighlight="@color/nc_grey"
-            android:textIsSelectable="true" />
+            android:textIsSelectable="true"
+            tools:text="Talk to ayou later!" />
 
         <TextView
             android:id="@id/messageTime"
@@ -55,7 +57,8 @@
             android:layout_height="wrap_content"
             android:layout_below="@id/messageText"
             android:layout_marginStart="8dp"
-            app:layout_alignSelf="center" />
+            app:layout_alignSelf="center"
+            tools:text="10:35" />
 
         <ImageView
             android:id="@+id/checkMark"

app/src/main/res/values-night/colors.xml

@@ -52,7 +52,6 @@
     <color name="controller_chat_separator">#484848</color>
 
     <!-- Chat window incoming message text & informational -->
-    <color name="nc_incoming_text_default">#D8D8D8</color>
     <color name="nc_grey">@android:color/holo_purple</color>
     <color name="bg_bottom_sheet">#121212</color>
     <color name="bg_message_list_incoming_bubble">#484848</color>

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

@@ -42,7 +42,7 @@
     <!-- Text color of sent messages -->
     <color name="nc_outcoming_text_default">#FFFFFF</color>
     <!-- Text color of received messages -->
-    <color name="nc_incoming_text_default">#37505D</color>
+    <color name="nc_incoming_text_default">@color/high_emphasis_text</color>
 
     <!-- Name of person or group for the chat conversation -->
     <color name="conversation_item_header">@color/high_emphasis_text</color>