altosdroid: Redraw offline map when my location changes

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

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosMapOffline.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosMapOffline.java
index 0bf6ab20c7a458dbc1732b0a633f67873b32c155..6edc87a5c381ddd50438a560c83643d4cc89e5e1 100644 (file)
--- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosMapOffline.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosMapOffline.java
@@ -20,7 +20,7 @@ package org.altusmetrum.AltosDroid;
 import java.util.*;
 import java.io.*;
 
-import org.altusmetrum.altoslib_7.*;
+import org.altusmetrum.altoslib_10.*;
 
 import android.app.Activity;
 import android.graphics.*;
@@ -441,6 +441,8 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal
        }
 
        public void show(TelemetryState telem_state, AltosState state, AltosGreatCircle from_receiver, Location receiver) {
+               boolean changed = false;
+
                if (state != null) {
                        map.show(state, null);
                        if (state.pad_lat != AltosLib.MISSING && pad == null)
@@ -479,7 +481,12 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal
                        }
                }
                if (receiver != null) {
-                       here = new AltosLatLon(receiver.getLatitude(), receiver.getLongitude());
+                       AltosLatLon new_here = new AltosLatLon(receiver.getLatitude(), receiver.getLongitude());
+                       if (!new_here.equals(here)) {
+                               here = new_here;
+                               AltosDebug.debug("Location changed, redraw");
+                               repaint();
+                       }
                }
        }