altosdroid: Class of offline map view widget changed

[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 12dd2f252c74e9130f6224006511fe762c52e1cd..5240d61ce75476ce4942889f1dcf3aed35d064b4 100644 (file)
--- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosMapOffline.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosMapOffline.java
@@ -86,6 +86,7 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal
        AltosDroid              altos_droid;
 
        AltosLatLon     here;
+       AltosLatLon     there;
        AltosLatLon     pad;
 
        Canvas  canvas;
@@ -334,7 +335,7 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal
        }
 
        private void draw_positions() {
-               line.set_a(map.last_position);
+               line.set_a(there);
                line.set_b(here);
                line.paint();
                draw_bitmap(pad, pad_bitmap, pad_off_x, pad_off_y);
@@ -423,7 +424,7 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal
        double  mapAccuracy;
 
        public void center(double lat, double lon, double accuracy) {
-               if (mapAccuracy < 0 || accuracy < mapAccuracy/10) {
+               if (mapAccuracy <= 0 || accuracy < mapAccuracy/10 || (map != null && !map.has_centre())) {
                        if (map != null)
                                map.maybe_centre(lat, lon);
                        mapAccuracy = accuracy;
@@ -465,8 +466,12 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal
                                        rocket = new Rocket(serial, this);
                                        rockets.put(serial, rocket);
                                }
-                               if (t_state.gps != null)
-                                       rocket.set_position(new AltosLatLon(t_state.gps.lat, t_state.gps.lon), t_state.received_time);
+                               if (t_state.gps != null) {
+                                       AltosLatLon     latlon = new AltosLatLon(t_state.gps.lat, t_state.gps.lon);
+                                       rocket.set_position(latlon, t_state.received_time);
+                                       if (state.serial == serial)
+                                               there = latlon;
+                               }
                                if (state != null)
                                        rocket.set_active(state.serial == serial);
                        }