altosdroid: Split setup functions to separate dialog

[fw/altos] / altoslib / AltosPreferences.java

diff --git a/altoslib/AltosPreferences.java b/altoslib/AltosPreferences.java
index 4de7e87f66f46579e835739def8a9f0667962c62..4bf48f6df025e6433973e84460847d40219dcd07 100644 (file)
--- a/altoslib/AltosPreferences.java
+++ b/altoslib/AltosPreferences.java
@@ -15,7 +15,7 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib_9;
+package org.altusmetrum.altoslib_10;
 
 import java.io.*;
 import java.util.*;
@@ -128,6 +128,9 @@ public class AltosPreferences {
 
        public static int map_cache = 9;
 
+       final static String mapTypePreference = "MAP-TYPE";
+       static int      map_type;
+
        public static AltosFrequency[] load_common_frequencies() {
                AltosFrequency[] frequencies = null;
                boolean existing = false;
@@ -221,6 +224,7 @@ public class AltosPreferences {
 
                map_cache = backend.getInt(mapCachePreference, 9);
                map_cache_listeners = new LinkedList<AltosMapCacheListener>();
+               map_type = backend.getInt(mapTypePreference, AltosMap.maptype_hybrid);
        }
 
        public static void flush_preferences() {
@@ -638,4 +642,39 @@ public class AltosPreferences {
                        return map_cache;
                }
        }
+
+       static LinkedList<AltosMapTypeListener> map_type_listeners;
+
+       public static void set_map_type(int map_type) {
+               synchronized(backend) {
+                       AltosPreferences.map_type = map_type;
+                       backend.putInt(mapTypePreference, map_type);
+                       flush_preferences();
+               }
+               if (map_type_listeners != null) {
+                       for (AltosMapTypeListener l : map_type_listeners) {
+                               l.map_type_changed(map_type);
+                       }
+               }
+       }
+
+       public static int map_type() {
+               synchronized(backend) {
+                       return map_type;
+               }
+       }
+
+       public static void register_map_type_listener(AltosMapTypeListener l) {
+               synchronized(backend) {
+                       if (map_type_listeners == null)
+                               map_type_listeners = new LinkedList<AltosMapTypeListener>();
+                       map_type_listeners.add(l);
+               }
+       }
+
+       public static void unregister_map_type_listener(AltosMapTypeListener l) {
+               synchronized(backend) {
+                       map_type_listeners.remove(l);
+               }
+       }
 }