bug fixes.

Author: m4gr3d

Android/build.gradle

@@ -28,7 +28,7 @@ android {
         applicationId 'org.droidplanner.android'
         minSdkVersion 14
         targetSdkVersion 21
-        versionCode 30016
+        versionCode 30017
         versionName getGitVersion()
     }
 

Android/src/org/droidplanner/android/fragments/EditorToolsFragment.java

@@ -238,7 +238,7 @@ public void onSaveInstanceState(Bundle savedInstanceState) {
         // Store the currently selected tool
         savedInstanceState.putString(STATE_SELECTED_TOOL, tool.name());
 
-        for(EditorToolsImpl toolImpl : editorToolsImpls){
+        for (EditorToolsImpl toolImpl : editorToolsImpls) {
             toolImpl.onSaveInstanceState(savedInstanceState);
         }
     }
@@ -399,9 +399,11 @@ void setMissionProxy(MissionProxy missionProxy) {
             this.missionProxy = missionProxy;
         }
 
-        void onSaveInstanceState(Bundle outState){}
+        void onSaveInstanceState(Bundle outState) {
+        }
 
-        void onRestoreInstanceState(Bundle savedState){}
+        void onRestoreInstanceState(Bundle savedState) {
+        }
 
         public void onMapClick(LatLong point) {
             if (missionProxy == null) return;
@@ -451,13 +453,13 @@ private static class MarkerToolsImpl extends EditorToolsImpl implements AdapterV
             super(fragment);
         }
 
-        void onSaveInstanceState(Bundle outState){
+        void onSaveInstanceState(Bundle outState) {
             super.onSaveInstanceState(outState);
-            if(selectedType != null)
+            if (selectedType != null)
                 outState.putString(EXTRA_SELECTED_MARKER_MISSION_ITEM_TYPE, selectedType.name());
         }
 
-        void onRestoreInstanceState(Bundle savedState){
+        void onRestoreInstanceState(Bundle savedState) {
             super.onRestoreInstanceState(savedState);
             final String selectedTypeName = savedState.getString(EXTRA_SELECTED_MARKER_MISSION_ITEM_TYPE,
                     MARKER_ITEMS_TYPE[0].name());
@@ -495,7 +497,8 @@ public void setup() {
                 listener.skipMarkerClickEvents(true);
             }
 
-            missionProxy.selection.clearSelection();
+            if (missionProxy != null)
+                missionProxy.selection.clearSelection();
         }
 
         @Override
@@ -530,13 +533,13 @@ private static class DrawToolsImpl extends EditorToolsImpl implements AdapterVie
             super(fragment);
         }
 
-        void onSaveInstanceState(Bundle outState){
+        void onSaveInstanceState(Bundle outState) {
             super.onSaveInstanceState(outState);
-            if(selectedType != null)
+            if (selectedType != null)
                 outState.putString(EXTRA_SELECTED_DRAW_MISSION_ITEM_TYPE, selectedType.name());
         }
 
-        void onRestoreInstanceState(Bundle savedState){
+        void onRestoreInstanceState(Bundle savedState) {
             super.onRestoreInstanceState(savedState);
             final String selectedTypeName = savedState.getString(EXTRA_SELECTED_DRAW_MISSION_ITEM_TYPE,
                     DRAW_ITEMS_TYPE[0].name());
@@ -556,7 +559,8 @@ public void setup() {
                 listener.skipMarkerClickEvents(false);
             }
 
-            missionProxy.selection.clearSelection();
+            if (missionProxy != null)
+                missionProxy.selection.clearSelection();
 
             if (selectedType == MissionItemType.SURVEY) {
                 Toast.makeText(editorToolsFragment.getContext(), R.string.draw_the_survey_region, Toast.LENGTH_SHORT).show();
@@ -641,6 +645,9 @@ private static class TrashToolsImpl extends EditorToolsImpl implements OnClickLi
 
         @Override
         public void onListItemClick(MissionItemProxy item) {
+            if (missionProxy == null)
+                return;
+
             missionProxy.removeItem(item);
             missionProxy.selection.clearSelection();
 
@@ -708,7 +715,7 @@ public void onYes() {
 
                         @Override
                         public void onNo() {
-                            if(missionProxy != null)
+                            if (missionProxy != null)
                                 missionProxy.selection.clearSelection();
                         }
                     });
@@ -733,6 +740,9 @@ private static class SelectorToolsImpl extends EditorToolsImpl implements OnClic
 
         @Override
         public void onListItemClick(MissionItemProxy item) {
+            if (missionProxy == null)
+                return;
+
             if (missionProxy.selection.selectionContains(item)) {
                 missionProxy.selection.removeItemFromSelection(item);
             } else {
@@ -741,6 +751,9 @@ public void onListItemClick(MissionItemProxy item) {
         }
 
         private void selectAll() {
+            if (missionProxy == null)
+                return;
+
             missionProxy.selection.setSelectionTo(missionProxy.getItems());
             EditorToolListener listener = editorToolsFragment.listener;
             if (listener != null)
@@ -762,7 +775,9 @@ public void setup() {
 
             Toast.makeText(editorToolsFragment.getContext(), "Click on mission items to select them.",
                     Toast.LENGTH_SHORT).show();
-            missionProxy.selection.clearSelection();
+
+            if (missionProxy != null)
+                missionProxy.selection.clearSelection();
         }
 
         @Override

Android/src/org/droidplanner/android/fragments/FlightMapFragment.java

@@ -188,6 +188,9 @@ public void goToMyLocation() {
     public void goToDroneLocation() {
         super.goToDroneLocation();
 
+        if(this.drone == null)
+            return;
+
         final Gps droneGps = this.drone.getAttribute(AttributeType.GPS);
         if (droneGps == null || !droneGps.isValid())
             return;

Android/src/org/droidplanner/android/fragments/ParamsFragment.java

@@ -79,8 +79,9 @@ public void onReceive(Context context, Intent intent) {
                     stopProgress();
                     /*** FALL - THROUGH ***/
                 case AttributeEvent.TYPE_UPDATED:
-                    if (getDrone().isConnected()) {
-                        final Parameters droneParams = getDrone().getAttribute(AttributeType.PARAMETERS);
+                    final Drone drone = getDrone();
+                    if (drone != null && drone.isConnected()) {
+                        final Parameters droneParams = drone.getAttribute(AttributeType.PARAMETERS);
                         loadAdapter(droneParams.getParameters(), false);
                     }
                     break;