X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosui%2FAltosBTKnown.java;h=a1652ec4e0a6a893d53b96a4009fc20ea5f5c04b;hp=e30be05765598d1c034b1ee9613be44b93f8a36e;hb=b19a648b667c298d2d9d5ed4ee9db661be058d1a;hpb=97663f922e236f4ee7bd08277ca80d419b5cd10f

diff --git a/altosui/AltosBTKnown.java b/altosui/AltosBTKnown.java
index e30be057..a1652ec4 100644
--- a/altosui/AltosBTKnown.java
+++ b/altosui/AltosBTKnown.java
@@ -16,22 +16,20 @@
  */
 
 package altosui;
-import java.lang.*;
 import java.util.*;
-import libaltosJNI.*;
-import java.util.prefs.*;
+import org.altusmetrum.altoslib_2.*;
+import org.altusmetrum.altosuilib_1.*;
 
 public class AltosBTKnown implements Iterable<AltosBTDevice> {
 	LinkedList<AltosBTDevice>	devices = new LinkedList<AltosBTDevice>();
-	Preferences			bt_pref = AltosUIPreferences.bt_devices();
+	AltosPreferencesBackend		bt_pref = AltosUIPreferences.bt_devices();
 
 	private String get_address(String name) {
-		return bt_pref.get(name, "");
+		return bt_pref.getString(name, "");
 	}
 
 	private void set_address(String name, String addr) {
-		bt_pref.put(name, addr);
-		System.out.printf("saving known %s %s\n", name, addr);
+		bt_pref.putString(name, addr);
 	}
 
 	private void remove(String name) {
@@ -44,10 +42,8 @@ public class AltosBTKnown implements Iterable<AltosBTDevice> {
 			for (int i = 0; i < names.length; i++) {
 				String	name = names[i];
 				String	addr = get_address(name);
-				System.out.printf("Known device %s %s\n", name, addr);
 				devices.add(new AltosBTDevice(name, addr));
 			}
-		} catch (BackingStoreException be) {
 		} catch (IllegalStateException ie) {
 		}
 	}
@@ -94,4 +90,12 @@ public class AltosBTKnown implements Iterable<AltosBTDevice> {
 		bt_pref = AltosUIPreferences.bt_devices();
 		load();
 	}
-}
\ No newline at end of file
+
+	static AltosBTKnown	known;
+
+	static public AltosBTKnown bt_known() {
+		if (known == null)
+			known = new AltosBTKnown();
+		return known;
+	}
+}