X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FAltosDroidPreferences.java;h=8bb78c00dce6fd915551aca270bcbe99e062b648;hp=fd4b0768ac33f8d60e55946be7f0d6bb1ad39d09;hb=4a257455b2dc57069c41e1845daf66239c5cbe1d;hpb=bf88c5f829ea5d32043431945e862a9f6c96740a

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
index fd4b0768..8bb78c00 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
@@ -1,9 +1,10 @@
 /*
- * Copyright © 2012 Mike Beattie <mike@ethernal.org>
+ * 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; 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
@@ -14,88 +15,98 @@
  * 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.File;
-import java.util.Map;
+import java.io.*;
+import java.util.*;
+import java.text.*;
+
 import android.content.Context;
-import android.content.SharedPreferences;
-import android.os.Environment;
+import org.altusmetrum.altoslib_13.*;
 
-import org.altusmetrum.altoslib_1.*;
+public class AltosDroidPreferences extends AltosPreferences {
 
-public class AltosDroidPreferences implements AltosPreferencesBackend {
-	public final static String        NAME    = "org.altusmetrum.AltosDroid";
-	private Context                   context = null;
-	private SharedPreferences         prefs   = null;
-	private SharedPreferences.Editor  editor  = null;
+	/* Active device preference name */
+	final static String activeDeviceAddressPreference = "ACTIVE-DEVICE-ADDRESS";
+	final static String activeDeviceNamePreference = "ACTIVE-DEVICE-NAME";
 
-	public AltosDroidPreferences(Context in_context) {
-		this(in_context, NAME);
-	}
+	static DeviceAddress	active_device_address;
 
-	public AltosDroidPreferences(Context in_context, String in_prefs) {
-		context = in_context;
-		prefs   = context.getSharedPreferences(in_prefs, 0);
-		editor  = prefs.edit();
-	}
+	/* Map source preference name */
+	final static String mapSourcePreference = "MAP-SOURCE";
 
-	public String[] keys() {
-		Map<String, ?> all = prefs.getAll();
-		return (String[])all.keySet().toArray();
-	}
+	static final int	MAP_SOURCE_OFFLINE = 0;
+	static final int	MAP_SOURCE_ONLINE = 1;
 
-	public AltosPreferencesBackend node(String key) {
-		return new AltosDroidPreferences(context, key);
-	}
+	static int	map_source;
 
-	public boolean nodeExists(String key) {
-		return prefs.contains(key);
-	}
+	public static void init(Context context) {
+		if (backend != null)
+			return;
 
-	public boolean getBoolean(String key, boolean def) {
-		return prefs.getBoolean(key, def);
-	}
+		AltosPreferences.init(new AltosDroidPreferencesBackend(context));
 
-	public double getDouble(String key, double def) {
-		Float f = Float.valueOf(prefs.getFloat(key, (float)def));
-		return f.doubleValue();
-	}
+		String address = backend.getString(activeDeviceAddressPreference, null);
+		String name = backend.getString(activeDeviceNamePreference, null);
 
-	public int getInt(String key, int def) {
-		return prefs.getInt(key, def);
-	}
+		if (address != null && name != null)
+			active_device_address = new DeviceAddress (address, name);
 
-	public String getString(String key, String def) {
-		return prefs.getString(key, def);
+		map_source = backend.getInt(mapSourcePreference, MAP_SOURCE_ONLINE);
 	}
 
-	public void putBoolean(String key, boolean value) {
-		editor.putBoolean(key, value);
+	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 void putDouble(String key, double value) {
-		editor.putFloat(key, (float)value);
+	public static DeviceAddress active_device() {
+		synchronized(backend) {
+			return active_device_address;
+		}
 	}
 
-	public void putInt(String key, int value) {
-		editor.putInt(key, value);
-	}
+	static LinkedList<AltosDroidMapSourceListener> map_source_listeners;
 
-	public void putString(String key, String value) {
-		editor.putString(key, value);
+	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 void remove(String key) {
-		editor.remove(key);
+	public static int map_source() {
+		synchronized(backend) {
+			return map_source;
+		}
 	}
 
-	public void flush() {
-		editor.apply();
+	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 File homeDirectory() {
-		return Environment.getExternalStorageDirectory();
+	public static void unregister_map_source_listener(AltosDroidMapSourceListener l) {
+		synchronized(backend) {
+			map_source_listeners.remove(l);
+		}
 	}
 }