altosdroid: Make altosdroid code more resilient to weird androidisms

[fw/altos] / altosdroid / app / src / main / java / org / altusmetrum / AltosDroid / AltosMapOnline.java

diff --git a/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosMapOnline.java b/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosMapOnline.java
index 29979a07cdbf79b871f8e210e03339dd11f4c3d6..272744a35c8355b93eef7178f63c935616668321 100644 (file)
--- a/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosMapOnline.java
+++ b/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosMapOnline.java
@@ -110,8 +110,6 @@ public class AltosMapOnline implements AltosDroidMapInterface, GoogleMap.OnMarke
        private boolean pad_set;
        private Polyline mPolyline;
 
        private boolean pad_set;
        private Polyline mPolyline;
 

-       private View map_view;
-

        private double mapAccuracy = -1;
 
        private AltosLatLon my_position = null;
        private double mapAccuracy = -1;
 
        private AltosLatLon my_position = null;


@@ -121,25 +119,38 @@ public class AltosMapOnline implements AltosDroidMapInterface, GoogleMap.OnMarke
 
        public static class AltosOnlineMapFragment extends SupportMapFragment {
                AltosMapOnline c;
 
        public static class AltosOnlineMapFragment extends SupportMapFragment {
                AltosMapOnline c;

+               View map_view;

 
                public AltosOnlineMapFragment(AltosMapOnline c) {
                        this.c = c;
                }
 
 
                public AltosOnlineMapFragment(AltosMapOnline c) {
                        this.c = c;
                }
 

+               public AltosOnlineMapFragment() {
+               }
+

                @Override
                public void onActivityCreated(Bundle savedInstanceState) {
                        super.onActivityCreated(savedInstanceState);
                @Override
                public void onActivityCreated(Bundle savedInstanceState) {
                        super.onActivityCreated(savedInstanceState);

-                       getMapAsync(c);
+                       if (c != null)
+                               getMapAsync(c);

                }
                @Override
                public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
                }
                @Override
                public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

-                       c.map_view = super.onCreateView(inflater, container, savedInstanceState);
-                       return c.map_view;
+                       map_view = super.onCreateView(inflater, container, savedInstanceState);
+                       return map_view;

                }
                @Override
                public void onDestroyView() {
                        super.onDestroyView();
                }
                @Override
                public void onDestroyView() {
                        super.onDestroyView();

-                       c.map_view = null;
+                       map_view = null;
+               }
+               public void set_visible(boolean visible) {
+                       if (map_view == null)
+                               return;
+                       if (visible)
+                               map_view.setVisibility(View.VISIBLE);
+                       else
+                               map_view.setVisibility(View.GONE);

                }
        }
 
                }
        }
 


@@ -259,12 +270,8 @@ public class AltosMapOnline implements AltosDroidMapInterface, GoogleMap.OnMarke
        }
 
        public void set_visible(boolean visible) {
        }
 
        public void set_visible(boolean visible) {

-               if (map_view == null)
-                       return;
-               if (visible)
-                       map_view.setVisibility(View.VISIBLE);
-               else
-                       map_view.setVisibility(View.GONE);
+               if (mMapFragment != null)
+                       mMapFragment.set_visible(visible);

        }
 
        public void show(TelemetryState telem_state, AltosState state, AltosGreatCircle from_receiver, Location receiver) {
        }
 
        public void show(TelemetryState telem_state, AltosState state, AltosGreatCircle from_receiver, Location receiver) {