*/
package org.altusmetrum.AltosDroid;
+import java.io.*;
+import java.util.*;
+import java.text.*;
+
import android.content.Context;
-import org.altusmetrum.altoslib_9.*;
+import org.altusmetrum.altoslib_10.*;
public class AltosDroidPreferences extends AltosPreferences {
}
}
+ static LinkedList<AltosDroidMapSourceListener> map_source_listeners;
+
public static void set_map_source(int map_source) {
synchronized(backend) {
AltosDroidPreferences.map_source = map_source;
backend.putInt(mapSourcePreference, map_source);
flush_preferences();
}
+ if (map_source_listeners != null) {
+ for (AltosDroidMapSourceListener l : map_source_listeners) {
+ l.map_source_changed(map_source);
+ }
+ }
}
public static int map_source() {
return map_source;
}
}
+
+ public static void register_map_source_listener(AltosDroidMapSourceListener l) {
+ synchronized(backend) {
+ if (map_source_listeners == null)
+ map_source_listeners = new LinkedList<AltosDroidMapSourceListener>();
+ map_source_listeners.add(l);
+ }
+ }
+
+ public static void unregister_map_source_listener(AltosDroidMapSourceListener l) {
+ synchronized(backend) {
+ map_source_listeners.remove(l);
+ }
+ }
}