Maps: Add themes biker, dark, indigo

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/maps/MapTheme.java

@@ -10,14 +10,17 @@ import java.io.InputStream;
 
 public enum MapTheme implements XmlRenderTheme {
     DEFAULT("/assets/mapsforge/default.xml"),
-    OSMARENDER("/assets/mapsforge/osmarender.xml"),
+    BIKER("/assets/mapsforge/biker.xml"),
+    DARK("/assets/mapsforge/dark.xml"),
+    INDIGO("/assets/mapsforge/indigo.xml"),
     MOTORIDER("/assets/mapsforge/motorider.xml"),
+    OSMARENDER("/assets/mapsforge/osmarender.xml"),
     ;
 
     private XmlRenderThemeMenuCallback menuCallback;
     private final String path;
 
-    MapTheme(String path) {
+    MapTheme(final String path) {
         this.path = path;
     }
 

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

@@ -22,13 +22,19 @@
     -->
     <string-array name="maps_themes_names">
         <item>@string/pref_default</item>
-        <item>@string/map_theme_osmarender</item>
+        <item>@string/map_theme_biker</item>
+        <item>@string/pref_theme_dark</item>
+        <item>@string/map_theme_indigo</item>
         <item>@string/map_theme_motorider</item>
+        <item>@string/map_theme_osmarender</item>
     </string-array>
     <string-array name="maps_themes_values">
         <item>default</item>
-        <item>osmarender</item>
+        <item>biker</item>
+        <item>dark</item>
+        <item>indigo</item>
         <item>motorider</item>
+        <item>osmarender</item>
     </string-array>
 
     <!-- https://meta.wikimedia.org/wiki/Template:List_of_language_names_ordered_by_code -->

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

@@ -253,6 +253,8 @@
     <string name="pref_theme_dynamic">Dynamic colors</string>
     <string name="map_theme_osmarender">Osmarender</string>
     <string name="map_theme_motorider">Motorider</string>
+    <string name="map_theme_biker">Biker</string>
+    <string name="map_theme_indigo">Indigo</string>
     <string name="pref_theme_black_background">Use black background in Dark Theme</string>
     <string name="pref_title_block_screenshot">Block screenshots</string>
     <string name="pref_summary_block_screenshots">Prevent screenshots and viewing on non-secure displays. Requires a GB restart to become fully effective.</string>