linter errors

Signed-off-by: rapterjet2004 <juliuslinus1@gmail.com>

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

@@ -698,6 +698,5 @@ How to translate with transifex:
     <string name="nc_settings_socks_value" translatable="false">1080</string>
     <string name="this_is_a_test_message">This is a test message</string>
     <string name="continuous_voice_message_recording">Lock recording for continuously recording of the voice message</string>
-    <string name="saved_draft_message">Saved draft message.</string>
 
 </resources>

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

@@ -266,6 +266,13 @@
         <item name="android:colorControlActivated">@color/colorPrimary</item>
     </style>
 
+    <style name="Nextcloud.Material.Outgoing.SeekBar" parent="Widget.AppCompat.SeekBar">
+        <item name="android:progressBackgroundTint">#deffffff</item>
+        <item name="android:progressTint">#ffffff</item>
+        <item name="android:colorControlActivated">#ffffff</item>
+        <item name="android:colorControlNormal">#ffffff</item>
+    </style>
+
     <style name="CustomShapeAppearanceBottomSheetDialog" parent="">
         <item name="cornerFamily">rounded</item>
         <item name="cornerSizeTopRight">16dp</item>