Remove ant build files

[fw/altos] / altosdroid / src / org / altusmetrum / AltosDroid / AltosDroidPreferences.java

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
index 72b8488bfbb85c395eef0b0b5e1d5528021565f5..8bb78c00dce6fd915551aca270bcbe99e062b648 100644 (file)
--- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -16,33 +17,96 @@
  */
 package org.altusmetrum.AltosDroid;
 
+import java.io.*;
+import java.util.*;
+import java.text.*;
+
 import android.content.Context;
-import org.altusmetrum.altoslib_5.*;
+import org.altusmetrum.altoslib_13.*;
 
 public class AltosDroidPreferences extends AltosPreferences {
 
        /* Active device preference name */
-       final static String activeDevicePreference = "ACTIVE-DEVICE";
+       final static String activeDeviceAddressPreference = "ACTIVE-DEVICE-ADDRESS";
+       final static String activeDeviceNamePreference = "ACTIVE-DEVICE-NAME";
+
+       static DeviceAddress    active_device_address;
+
+       /* Map source preference name */
+       final static String mapSourcePreference = "MAP-SOURCE";
+
+       static final int        MAP_SOURCE_OFFLINE = 0;
+       static final int        MAP_SOURCE_ONLINE = 1;
 
-       static String active_device_address;
+       static int      map_source;
 
        public static void init(Context context) {
+               if (backend != null)
+                       return;
+
                AltosPreferences.init(new AltosDroidPreferencesBackend(context));
 
-               active_device_address = backend.getString(activeDevicePreference, null);
+               String address = backend.getString(activeDeviceAddressPreference, null);
+               String name = backend.getString(activeDeviceNamePreference, null);
+
+               if (address != null && name != null)
+                       active_device_address = new DeviceAddress (address, name);
+
+               map_source = backend.getInt(mapSourcePreference, MAP_SOURCE_ONLINE);
        }
 
-       public static void set_active_device(String address) {
+       public static void set_active_device(DeviceAddress address) {
                synchronized(backend) {
                        active_device_address = address;
-                       backend.putString(activeDevicePreference, active_device_address);
+                       if (active_device_address != null) {
+                               backend.putString(activeDeviceAddressPreference, active_device_address.address);
+                               backend.putString(activeDeviceNamePreference, active_device_address.name);
+                       } else {
+                               backend.remove(activeDeviceAddressPreference);
+                               backend.remove(activeDeviceNamePreference);
+                       }
                        flush_preferences();
                }
        }
 
-       public static String active_device() {
+       public static DeviceAddress active_device() {
                synchronized(backend) {
                        return active_device_address;
                }
        }
+
+       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() {
+               synchronized(backend) {
+                       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);
+               }
+       }
 }