package org.altusmetrum.AltosDroid;
import android.content.Context;
-import org.altusmetrum.altoslib_5.*;
+import org.altusmetrum.altoslib_6.*;
public class AltosDroidPreferences extends AltosPreferences {
static String active_device_address;
public static void init(Context context) {
+ if (backend != null)
+ return;
+
AltosPreferences.init(new AltosDroidPreferencesBackend(context));
active_device_address = backend.getString(activeDevicePreference, null);