X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosdroid%2Fapp%2Fsrc%2Fmain%2Fjava%2Forg%2Faltusmetrum%2FAltosDroid%2FAltosDroidPreferences.java;fp=altosdroid%2Fapp%2Fsrc%2Fmain%2Fjava%2Forg%2Faltusmetrum%2FAltosDroid%2FAltosDroidPreferences.java;h=8bb78c00dce6fd915551aca270bcbe99e062b648;hp=0000000000000000000000000000000000000000;hb=8b53f860eb3171cd43e4bd0e440f2889bd810662;hpb=4a257455b2dc57069c41e1845daf66239c5cbe1d

diff --git a/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosDroidPreferences.java b/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
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+++ b/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
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+/*
+ * Copyright © 2014 Keith Packard <keithp@keithp.com>
+ *
+ * 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; 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+package org.altusmetrum.AltosDroid;
+
+import java.io.*;
+import java.util.*;
+import java.text.*;
+
+import android.content.Context;
+import org.altusmetrum.altoslib_13.*;
+
+public class AltosDroidPreferences extends AltosPreferences {
+
+	/* Active device preference name */
+	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 int	map_source;
+
+	public static void init(Context context) {
+		if (backend != null)
+			return;
+
+		AltosPreferences.init(new AltosDroidPreferencesBackend(context));
+
+		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(DeviceAddress address) {
+		synchronized(backend) {
+			active_device_address = 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 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);
+		}
+	}
+}